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tree-ssa-loop-prefetch.c (determine_unroll_factor): Bound the unroll factor by the estimated number of iterations. * tree-ssa-loop-prefetch.c (determine_unroll_factor): Bound the unroll factor by the estimated number of iterations. (loop_prefetch_arrays): Do not prefetch in loops that iterate less than prefetch latency. * gcc.dg/tree-ssa/prefetch-4.c: New test. From-SVN: r122435
2007-03-01 23:14:23 +01:00
2007-03-01 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop-prefetch.c (determine_unroll_factor): Bound the unroll
factor by the estimated number of iterations.
(loop_prefetch_arrays): Do not prefetch in loops that iterate less than
prefetch latency.
expr.c (emit_move_complex_push): Export. * expr.c (emit_move_complex_push): Export. (emit_move_complex_parts): Split out from ... (emit_move_complex): ... here. * expr.h (emit_move_complex_push, emit_move_complex_parts): Declare. * config/i386/i386.md (movcdi): New. From-SVN: r122432
2007-03-01 17:30:38 +01:00
2007-03-01 Richard Henderson <rth@redhat.com>
* expr.c (emit_move_complex_push): Export.
(emit_move_complex_parts): Split out from ...
(emit_move_complex): ... here.
* expr.h (emit_move_complex_push, emit_move_complex_parts): Declare.
* config/i386/i386.md (movcdi): New.
i386.c (ix86_modes_tieable_p): Fix typo, use also size of mode1 to check for tieable modes in MMX case. * config/i386/i386.c (ix86_modes_tieable_p): Fix typo, use also size of mode1 to check for tieable modes in MMX case. From-SVN: r122429
2007-03-01 11:54:52 +01:00
2007-03-01 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (ix86_modes_tieable_p): Fix typo, use also
size of mode1 to check for tieable modes in MMX case.
Makefile.in (rtlanal.o): Depend on tree.h. gcc/ * Makefile.in (rtlanal.o): Depend on tree.h. * rtl.h (offset_within_section_p, split_const): Declare. * rtlanal.c: Include tree.h. (offset_within_block_p): New function, taken from mips_offset_within_object_p. (split_const): New function, taken from mips_split_const. * config/m68k/m68k-protos.h (m68k_illegitimate_symbolic_constant_p): Declare. * config/m68k/m68k.h (M68K_OFFSETS_MUST_BE_WITHIN_SECTIONS_P): Define. (CONSTANT_ADDRESS_P): Only accept legitimate constants. (LEGITIMATE_CONSTANT_P): Check m68k_illegitimate_symbolic_constant_p. * config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Define. (m68k_illegitimate_symbolic_constant_p): New function. * config/m68k/m68k.md (movsi): Remove misleading predicates. If M68K_OFFSETS_MUST_BE_WITHIN_SECTIONS_P and the source is a symbolic constant that might be outside the symbol's section, move the symbol first and then add the offset. * config/m68k/uclinux.h (M68K_OFFSETS_MUST_BE_WITHIN_SECTIONS_P): Override. * config/mips/mips.c (mips_split_const): Delete. (mips_offset_within_object_p): Delete. (mips_symbolic_constant_p): Use offset_within_section_p and split_const instead of mips_offset_within_object_p and mips_split_const. (mips_cannot_force_const_mem, mips_const_insns, mips_unspec_address) (mips_legitimize_const_move, print_operand_reloc) (mips_dangerous_for_la25_p): Use split_const instead of mips_split_const. From-SVN: r122428
2007-03-01 10:58:12 +01:00
2007-03-01 Richard Sandiford <richard@codesourcery.com>
* Makefile.in (rtlanal.o): Depend on tree.h.
* rtl.h (offset_within_section_p, split_const): Declare.
* rtlanal.c: Include tree.h.
(offset_within_block_p): New function, taken from
mips_offset_within_object_p.
(split_const): New function, taken from mips_split_const.
* config/m68k/m68k-protos.h (m68k_illegitimate_symbolic_constant_p):
Declare.
* config/m68k/m68k.h (M68K_OFFSETS_MUST_BE_WITHIN_SECTIONS_P): Define.
(CONSTANT_ADDRESS_P): Only accept legitimate constants.
(LEGITIMATE_CONSTANT_P): Check m68k_illegitimate_symbolic_constant_p.
* config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Define.
(m68k_illegitimate_symbolic_constant_p): New function.
* config/m68k/m68k.md (movsi): Remove misleading predicates.
If M68K_OFFSETS_MUST_BE_WITHIN_SECTIONS_P and the source is a
symbolic constant that might be outside the symbol's section,
move the symbol first and then add the offset.
* config/m68k/uclinux.h (M68K_OFFSETS_MUST_BE_WITHIN_SECTIONS_P):
Override.
* config/mips/mips.c (mips_split_const): Delete.
(mips_offset_within_object_p): Delete.
(mips_symbolic_constant_p): Use offset_within_section_p and
split_const instead of mips_offset_within_object_p and
mips_split_const.
(mips_cannot_force_const_mem, mips_const_insns, mips_unspec_address)
(mips_legitimize_const_move, print_operand_reloc)
(mips_dangerous_for_la25_p): Use split_const instead of
mips_split_const.
revert: Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. 2007-02-28 Eric Christopher <echristo@apple.com> Revert: 2006-12-07 Mike Stump <mrs@apple.com> * Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. * Makefile.in: Regenerate. 2007-02-28 Eric Christopher <echristo@apple.com> * Makefile.in (install-include-dir): Don't rm -rf include. From-SVN: r122415
2007-02-28 23:46:01 +01:00
2007-02-28 Eric Christopher <echristo@apple.com>
* Makefile.in (install-include-dir): Don't rm -rf include.
re PR middle-end/30364 (Wrong variable ranges due to constant folding) 2007-02-28 Richard Guenther <rguenther@suse.de> PR middle-end/30364 * fold-const.c (fold_binary): Do not associate expressions with more than one variable for integer types that do not wrap. * gcc.dg/torture/pr30364-1.c: New testcase. * gcc.dg/torture/pr30364-2.c: Likewise. * gcc.dg/torture/pr30364-3.c: Likewise. From-SVN: r122414
2007-02-28 22:56:41 +01:00
2007-02-28 Richard Guenther <rguenther@suse.de>
PR middle-end/30364
* fold-const.c (fold_binary): Do not associate expressions
with more than one variable for integer types that do not wrap.
builtins.c (fold_builtin_call_list, [...]): Delete, and replace with... 2007-02-28 Sandra Loosemore <sandra@codesourcery.com> * gcc/builtins.c (fold_builtin_call_list, fold_builtin_call_valist): Delete, and replace with... (fold_builtin_call_array): This. Update callers to use it. * gcc/fold-const.c (fold_build_call_list): Delete, and replace with... (fold_build_call_array): This. (fold_build_call_list_initializer): Delete, and replace with... (fold_build_call_array_initializer): This. * gcc/tree.h: Update declarations to reflect above changes. * gcc/c-typeck.c (build_function_call): Store converted arguments in a stack-allocated array instead of building a list. (convert_arguments): Store arguments in the array passed in as an argument, and return the actual number of arguments. * gcc/c-format.c: (check_function_format): Pass arguments in an array instead of a list. * gcc/c-common.c (check_function_nonnull): Likewise. (check_function_sentinel): Likewise. (check_function_arguments): Likewise. * gcc/c-common.h: Update declarations to reflect above changes. * gcc/cp/typeck.c (build_function_call): Store converted arguments in a stack-allocated array instead of building a list. (convert_arguments): Store arguments in the array passed in as an argument, and return the actual number of arguments. * gcc/cp/call.c (build_call): Delete, and replace with... (build_call_n, build_call_a): New. (build_op_delete_call): Rewrite to avoid constructing argument lists. (build_over_call): Store converted arguments in a stack-allocated array instead of building a list. (build_cxx_call): Pass arguments in an array instead of as a list. (build_java_interface_fn_ref): Rewrite to avoid constructing argument lists. * gcc/cp/tree.h: Update declarations to reflect above changes. * gcc/cp/method.c (use_thunk): Use a stack-allocated array to hold the arguments instead of a list. * gcc/cp/rtti.c (throw_bad_cast): Update call to cxx_call. (throw_bad_typeid): Likewise. (build_dynamic_cast_1): Likewise. * gcc/cp/init.c (build_builtin_delete_call): Use build_call_n. * gcc/cp/decl.c (expand_static_init): Likewise. * gcc/cp/except.c (cp_protect_cleanup_actions): Likewise. * gcc/cp/cp-gimplify.c (genericize_eh_spec_block): Likewise. (gimplify_must_not_throw_expr): Likewise. (cxx_omp_apply_fn): Use build_call_a. From-SVN: r122411
2007-02-28 20:21:20 +01:00
2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
* builtins.c (fold_builtin_call_list, fold_builtin_call_valist):
Delete, and replace with...
(fold_builtin_call_array): This. Update callers to use it.
* fold-const.c (fold_build_call_list): Delete, and replace with...
(fold_build_call_array): This.
(fold_build_call_list_initializer): Delete, and replace with...
(fold_build_call_array_initializer): This.
* tree.h: Update declarations to reflect above changes.
* c-typeck.c (build_function_call): Store converted arguments
in a stack-allocated array instead of building a list.
(convert_arguments): Store arguments in the array passed in as an
argument, and return the actual number of arguments.
* c-format.c: (check_function_format): Pass arguments in an
array instead of a list.
* c-common.c (check_function_nonnull): Likewise.
(check_function_sentinel): Likewise.
(check_function_arguments): Likewise.
* c-common.h: Update declarations to reflect above changes.
predict.def (PRED_TREE_EARLY_RETURN, [...]): Update outcomes. * predict.def (PRED_TREE_EARLY_RETURN, PRED_CONST_RETURN, PRED_NEGATIVE_RETURN): Update outcomes. From-SVN: r122410
2007-02-28 19:27:07 +01:00
2007-02-28 Jan Hubicka <jh@suse.cz>
* predict.def (PRED_TREE_EARLY_RETURN, PRED_CONST_RETURN,
PRED_NEGATIVE_RETURN): Update outcomes.
calls.c (emit_library_call_value_1): Handle partial registers correctly when building up CALL_INSN_FUNCTION_USAGE. * calls.c (emit_library_call_value_1): Handle partial registers correctly when building up CALL_INSN_FUNCTION_USAGE. From-SVN: r122396
2007-02-28 01:37:09 +01:00
2007-02-28 Bernd Schmidt <bernd.schmidt@analog.com>
* calls.c (emit_library_call_value_1): Handle partial registers
correctly when building up CALL_INSN_FUNCTION_USAGE.
revert: Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. 2007-02-28 Eric Christopher <echristo@apple.com> Revert: 2006-12-07 Mike Stump <mrs@apple.com> * Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. * Makefile.in: Regenerate. 2007-02-28 Eric Christopher <echristo@apple.com> * Makefile.in (install-include-dir): Don't rm -rf include. From-SVN: r122415
2007-02-28 23:46:01 +01:00
predicates.md (move_src_operand): Allow zero for mode. * pa/predicates.md (move_src_operand): Allow zero for mode. * pa/pa.md: Fix constraints for zero CONST_DOUBLE in 64-bit DFmode move pattern. From-SVN: r122388
2007-02-28 01:11:14 +01:00
2007-02-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa/predicates.md (move_src_operand): Allow zero for mode.
* pa/pa.md: Fix constraints for zero CONST_DOUBLE in 64-bit DFmode
move pattern.
re PR target/30970 (Register zeroing by xor N,N should be moved out of loop) PR target/30970 * config/i386/sse.md (*mov<mode>_internal, *movv4sf_internal, *movv2df_internal): Enable pattern only for valid operand combinations. * config/i386/i386.c (ix86_modes_tieable_p): For SSE registers, tie only 128bit modes. For MMX registers, tie only 64bit modes. testsuite/ChangeLog: PR target/30970 * gcc.target/i386/gfortran.dg/pr30970.c: New test. From-SVN: r122387
2007-02-27 22:27:27 +01:00
2007-02-27 Uros Bizjak <ubizjak@gmail.com>
PR target/30970
* config/i386/sse.md (*mov<mode>_internal, *movv4sf_internal,
*movv2df_internal): Enable pattern only for valid operand
combinations.
* config/i386/i386.c (ix86_modes_tieable_p): For SSE registers,
tie only 128bit modes. For MMX registers, tie only 64bit modes.
darwin-crt3.c: Avoid compilation when compiling for a kext multilib. * config/darwin-crt3.c: Avoid compilation when compiling for a kext multilib. From-SVN: r122385
2007-02-27 21:47:55 +01:00
2007-02-27 Mike Stump <mrs@apple.com>
* config/darwin-crt3.c: Avoid compilation when compiling for a
kext multilib.
mkheaders.in (incdir): Use include-fixed not include. fixincludes: * mkheaders.in (incdir): Use include-fixed not include. gcc: * Makefile.in (PREPROCESSOR_DEFINES, test-protoize-simple): Define FIXED_INCLUDE_DIR. (stmp-int-hdrs, stmp-fixinc, install-headers): Use include-fixed for fixed headers and limits.h. (install-include-dir, install-headers-tar, install-headers-cpio, install-headers-cp, real-install-headers-tar, real-install-headers-cpio, real-install-headers-cp): Handle include-fixed as well as include. (install-mkheaders): Don't install files that go only in include not include-fixed. * cppdefault.c (cpp_include_defaults): Separate FIXED_INCLUDE_DIR from GCC_INCLUDE_DIR. * gcc.c (process_command): Remove special -BstageN/ handling. (do_spec_1): Add include-fixed directories. From-SVN: r122384
2007-02-27 21:32:13 +01:00
2007-02-27 Joseph Myers <joseph@codesourcery.com>
* Makefile.in (PREPROCESSOR_DEFINES, test-protoize-simple): Define
FIXED_INCLUDE_DIR.
(stmp-int-hdrs, stmp-fixinc, install-headers): Use include-fixed
for fixed headers and limits.h.
(install-include-dir, install-headers-tar, install-headers-cpio,
install-headers-cp, real-install-headers-tar,
real-install-headers-cpio, real-install-headers-cp): Handle
include-fixed as well as include.
(install-mkheaders): Don't install files that go only in include
not include-fixed.
* cppdefault.c (cpp_include_defaults): Separate FIXED_INCLUDE_DIR
from GCC_INCLUDE_DIR.
* gcc.c (process_command): Remove special -BstageN/ handling.
(do_spec_1): Add include-fixed directories.
t-bfin-elf (LIB1ASMFUNCS): Add _umulsi3_highpart and _smulsi3_highpart. * config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add _umulsi3_highpart and _smulsi3_highpart. * config/bfin/lib1funcs.asm (___umulsi3_highpart, ___smulsi3_highpart): New functions. * config/bfin/bfin.md (smulsi3_highpart, umulsi3_highpart): New patterns. From-SVN: r122379
2007-02-27 17:29:10 +01:00
2007-02-27 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add _umulsi3_highpart and
_smulsi3_highpart.
* config/bfin/lib1funcs.asm (___umulsi3_highpart, ___smulsi3_highpart):
New functions.
* config/bfin/bfin.md (smulsi3_highpart, umulsi3_highpart): New
patterns.
c-common.c (get_priority): Add check for SUPPORTS_INIT_PRIORITY. * c-common.c (get_priority): Add check for SUPPORTS_INIT_PRIORITY. * lib/target-supports.exp (check_effective_target_init_priority): Remove Solaris special case. From-SVN: r122378
2007-02-27 16:49:23 +01:00
2007-02-27 Mark Mitchell <mark@codesourcery.com>
* c-common.c (get_priority): Add check for
SUPPORTS_INIT_PRIORITY.
bfin.md (doloop_end): FAIL if counter reg isn't SImode. * config/bfin/bfin.md (doloop_end): FAIL if counter reg isn't SImode. From-SVN: r122371
2007-02-27 14:13:26 +01:00
2007-02-27 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.md (doloop_end): FAIL if counter reg isn't SImode.
bfin.c: Include "cfglayout.h". * config/bfin/bfin.c: Include "cfglayout.h". (MAX_LSETUP_DISTANCE): New macro. (struct loop_info): New members incoming, incoming_src and incoming_dest. Delete member predecessor. (length_for_loop): New function. (bfin_optimize_loop): Handle more different loop structures. (bfin_discover_loop): Rework detection of predecessor blocks by examining incoming edges. (bfin_discover_loops, bfin_free_loops): New functions, broken out of bfin_reorg_loops. (bfin_reorder_loops): New function. (bfin_reorg_loops): Use these three new functions. From-SVN: r122372
2007-02-27 14:25:41 +01:00
* config/bfin/bfin.c: Include "cfglayout.h".
(MAX_LSETUP_DISTANCE): New macro.
(struct loop_info): New members incoming, incoming_src and
incoming_dest. Delete member predecessor.
(length_for_loop): New function.
(bfin_optimize_loop): Handle more different loop structures.
(bfin_discover_loop): Rework detection of predecessor blocks by
examining incoming edges.
(bfin_discover_loops, bfin_free_loops): New functions, broken out of
bfin_reorg_loops.
(bfin_reorder_loops): New function.
(bfin_reorg_loops): Use these three new functions.
bfin.h (enum reg_class, [...]): Add D0REGS through D7REGS. * config/bfin/bfin.h (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add D0REGS through D7REGS. (CONSTRAINT_LEN): Add entry for 'q'. (REG_CLASS_FROM_CONSTRAINT): Renamed from REG_CLASS_FROM_LETTER. Add 'q' constraints. (REGNO_REG_CLASS): For R0 through R7, return corresponding regclass. (CLASS_LIKELY_SPILLED_P): True for R0, R1 and R2. * config/bfin/bfin.md (add_with_carry): New pattern. (s_or_u, su_optab, su_modifier): New code macros/attrs. (<su_optab>hisi_ll, <su_optab>hisi_lh, <su_optab>hisi_hl, <su_optab>hisi_hh): Renamed from mulhisi_xx patterns; macroized to support unsigned multiplies too. Removed incorrect commutativity from operand 1 constraint where appropriate. (usmulhisi_ull, usmulhisi_ulh, usmulhisi_uhl, usmulhisi_uhh): New patterns. (<su_optab>hisi_ll_lh, <su_optab>hisi_ll_hl, <su_optab>hisi_ll_hh, <su_optab>hisi_lh_hl, <su_optab>hisi_lh_hh, <su_optab>hisi_hl_hh): New patterns. (usmulhisi_ll_lul, usmulhisi_ll_luh, usmulhisi_ll_hul, usmulhisi_ll_huh, usmulhisi_lh_lul, usmulhisi_lh_luh, usmulhisi_lh_hul, usmulhisi_lh_huh, usmulhisi_hl_lul, usmulhisi_hl_luh, usmulhisi_hl_hul, usmulhisi_hl_huh, usmulhisi_hh_lul, usmulhisi_hh_luh, usmulhisi_hh_hul, usmulhisi_hh_huh): New patterns. From-SVN: r122373
2007-02-27 14:44:10 +01:00
* config/bfin/bfin.h (enum reg_class, REG_CLASS_NAMES,
REG_CLASS_CONTENTS): Add D0REGS through D7REGS.
(CONSTRAINT_LEN): Add entry for 'q'.
(REG_CLASS_FROM_CONSTRAINT): Renamed from REG_CLASS_FROM_LETTER.
Add 'q' constraints.
(REGNO_REG_CLASS): For R0 through R7, return corresponding regclass.
(CLASS_LIKELY_SPILLED_P): True for R0, R1 and R2.
* config/bfin/bfin.md (add_with_carry): New pattern.
(s_or_u, su_optab, su_modifier): New code macros/attrs.
(<su_optab>hisi_ll, <su_optab>hisi_lh, <su_optab>hisi_hl,
<su_optab>hisi_hh): Renamed from mulhisi_xx patterns; macroized to
support unsigned multiplies too. Removed incorrect commutativity from
operand 1 constraint where appropriate.
(usmulhisi_ull, usmulhisi_ulh, usmulhisi_uhl, usmulhisi_uhh): New
patterns.
(<su_optab>hisi_ll_lh, <su_optab>hisi_ll_hl, <su_optab>hisi_ll_hh,
<su_optab>hisi_lh_hl, <su_optab>hisi_lh_hh, <su_optab>hisi_hl_hh):
New patterns.
(usmulhisi_ll_lul, usmulhisi_ll_luh, usmulhisi_ll_hul,
usmulhisi_ll_huh, usmulhisi_lh_lul, usmulhisi_lh_luh, usmulhisi_lh_hul,
usmulhisi_lh_huh, usmulhisi_hl_lul, usmulhisi_hl_luh, usmulhisi_hl_hul,
usmulhisi_hl_huh, usmulhisi_hh_lul, usmulhisi_hh_luh, usmulhisi_hh_hul,
usmulhisi_hh_huh): New patterns.
bfin.md (ssashiftv2hi3, [...]): Fix output template to use half reg for operand 2. * config/bfin/bfin.md (ssashiftv2hi3, ssashifthi3, lshiftv2hi3, lshifthi3): Fix output template to use half reg for operand 2. From-SVN: r122374
2007-02-27 14:55:56 +01:00
* config/bfin/bfin.md (ssashiftv2hi3, ssashifthi3, lshiftv2hi3,
lshifthi3): Fix output template to use half reg for operand 2.
bfin.c (bfin_output_mi_thunk): Use R3 as scratch reg instead of R2. * config/bfin/bfin.c (bfin_output_mi_thunk): Use R3 as scratch reg instead of R2. From-SVN: r122376
2007-02-27 16:20:47 +01:00
* config/bfin/bfin.c (bfin_output_mi_thunk): Use R3 as scratch reg
instead of R2.
bfin.md (rotl16, [...]): New patterns. * config/bfin/bfin.md (rotl16, rotlsi3, rotrsi3): New patterns. From-SVN: r122377
2007-02-27 16:26:19 +01:00
* config/bfin/bfin.md (rotl16, rotlsi3, rotrsi3): New patterns.
* Makefile.in (TEXI_GCCINSTALL_FILES): Add gcc-common.texi. From-SVN: r122368
2007-02-27 11:45:58 +01:00
2007-02-27 Andreas Schwab <schwab@suse.de>
* Makefile.in (TEXI_GCCINSTALL_FILES): Add gcc-common.texi.
predict.c (last_basic_block_p): Remove. * predict.c (last_basic_block_p): Remove. (tree_estimate_probability): Update return heuristic for commonized return blocks. From-SVN: r122367
2007-02-27 11:21:55 +01:00
2007-02-27 Jan Hubicka <jh@suse.cz>
* predict.c (last_basic_block_p): Remove.
(tree_estimate_probability): Update return heuristic for commonized
return blocks.
* Makefile.in (TEXI_GCCINSTALL_FILES): Add gcc-vers.texi dependency. From-SVN: r122366
2007-02-27 11:19:59 +01:00
2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
* Makefile.in (TEXI_GCCINSTALL_FILES): Add gcc-vers.texi dependency.
gcc/ChangeLog --------------------------------------------------------- gcc/ChangeLog --------------------------------------------------------- * doc/include/gcc-common.texi (versionsubtitle): New macro. * doc/cpp.texi: Standardize title page. * doc/cppinternals.texi: Likewise. * doc/gcc.texi: Standardize title page, remove version number from copyright page. * doc/gccint.texi: Likewise. * doc/install.texi: Standardize title page, add table of contents. ada/ChangeLog --------------------------------------------------------- * gnat-style.texi: Standardize title page. * gnat_rm.texi: Likewise. * gnat_ugn.texi: Likewise. fortran/ChangeLog ----------------------------------------------------- * gfortran.texi: Standardize title page, remove version number from copyright page. treelang/ChangeLog ---------------------------------------------------- * treelang.texi: Standardize title page, remove version number from copyright page. From-SVN: r122358
2007-02-27 07:00:47 +01:00
2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
* doc/include/gcc-common.texi (versionsubtitle): New macro.
* doc/cpp.texi: Standardize title page.
* doc/cppinternals.texi: Likewise.
* doc/gcc.texi: Standardize title page, remove version number
from copyright page.
* doc/gccint.texi: Likewise.
* doc/install.texi: Standardize title page, add table of
contents.
predict.def: Set outcomes according to more recent results. * predict.def: Set outcomes according to more recent results. (PRED_LOOP_CONDITION, PRED_LOOP_PRECONDITIONING, PRED_LOOP_HEADER): Remove dead predictors. * predict.c (return_prediction): Fix pasto. From-SVN: r122347
2007-02-27 01:07:03 +01:00
2007-02-26 Jan Hubicka <jh@suse.cz>
* predict.def: Set outcomes according to more recent results.
(PRED_LOOP_CONDITION, PRED_LOOP_PRECONDITIONING, PRED_LOOP_HEADER):
Remove dead predictors.
* predict.c (return_prediction): Fix pasto.
loop-iv.c (simplify_using_initial_values): Fix oversight in previous change; avoid a memory leak when returning early. * loop-iv.c (simplify_using_initial_values): Fix oversight in previous change; avoid a memory leak when returning early. From-SVN: r122346
2007-02-27 00:42:43 +01:00
2007-02-27 Bernd Schmidt <bernd.schmidt@analog.com>
* loop-iv.c (simplify_using_initial_values): Fix oversight in previous
change; avoid a memory leak when returning early.
revert: Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. 2007-02-28 Eric Christopher <echristo@apple.com> Revert: 2006-12-07 Mike Stump <mrs@apple.com> * Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. * Makefile.in: Regenerate. 2007-02-28 Eric Christopher <echristo@apple.com> * Makefile.in (install-include-dir): Don't rm -rf include. From-SVN: r122415
2007-02-28 23:46:01 +01:00
output.h (assemble_addr_to_section): Declare. * output.h (assemble_addr_to_section): Declare. (get_cdtor_priority_section): Likewise. * varasm.c (assemble_addr_to_section): New function. (get_cdtor_priority_section): Likewise. (default_named_section_asm_out_destructor): Use them. (destor_dtor_section_asm_out_destructor): Likewise. (default_named_section_asm_out_constructor): Likewise. (default_ctor_section_asm_out_constructor): Likewise. * config.gcc (*-*-vxworks*): Include vxworks.o. * config/t-vxworks (vxworks.o): New target. * config/vxworks.h (ALWAYS_NUMBER_CTORS_SECTIONS): Remove. (TARGET_ASM_CONSTRUCTOR): Define. (TARGET_ASM_DESTRUCTOR): Likewise. (vxworks_asm_out_constructor): Declare. (vxworks_asm_out_destructor): Likewise. * c-common.c (get_priority): Check that we have not just an INTEGER_CST, but an integer constant with integeral type. * gcc.dg/vxworks/vxworks.exp: New file. * gcc.dg/vxworks/initpri1.c: Likewise. * gcc.dg/vxworks/initpri2.c: Likewise. * gcc.dg/initpri2.c: Add more tests. * g++.dg/special/initpri2.C: Likewise. From-SVN: r122335
2007-02-26 16:53:51 +01:00
2007-02-26 Mark Mitchell <mark@codesourcery.com>
c-decl.c (static_ctors): Move to c-common.c. * c-decl.c (static_ctors): Move to c-common.c. (static_dtors): Likewise. (finish_function): Use c_record_cdtor_fn. (build_cdtor): Move to c-common.c. (c_write_global_declarations): Use c_build_cdtor_fns. * c-common.h (static_ctors): Declare. (static_dtors): Likewise. (c_record_cdtor_fn): Likewise. (c_build_cdtor_fns): Likewise. * c-common.c (static_ctors): New variable. (static_dtors): Likewise. (c_record_cdtor_fn): New function. (build_cdtor): Move from c-decl.c (c_build_cdtor_fns): New function. * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn. * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns. From-SVN: r122341
2007-02-26 22:14:24 +01:00
* c-decl.c (static_ctors): Move to c-common.c.
(static_dtors): Likewise.
(finish_function): Use c_record_cdtor_fn.
(build_cdtor): Move to c-common.c.
(c_write_global_declarations): Use c_build_cdtor_fns.
* c-common.h (static_ctors): Declare.
(static_dtors): Likewise.
(c_record_cdtor_fn): Likewise.
(c_build_cdtor_fns): Likewise.
* c-common.c (static_ctors): New variable.
(static_dtors): Likewise.
(c_record_cdtor_fn): New function.
(build_cdtor): Move from c-decl.c
(c_build_cdtor_fns): New function.
output.h (assemble_addr_to_section): Declare. * output.h (assemble_addr_to_section): Declare. (get_cdtor_priority_section): Likewise. * varasm.c (assemble_addr_to_section): New function. (get_cdtor_priority_section): Likewise. (default_named_section_asm_out_destructor): Use them. (destor_dtor_section_asm_out_destructor): Likewise. (default_named_section_asm_out_constructor): Likewise. (default_ctor_section_asm_out_constructor): Likewise. * config.gcc (*-*-vxworks*): Include vxworks.o. * config/t-vxworks (vxworks.o): New target. * config/vxworks.h (ALWAYS_NUMBER_CTORS_SECTIONS): Remove. (TARGET_ASM_CONSTRUCTOR): Define. (TARGET_ASM_DESTRUCTOR): Likewise. (vxworks_asm_out_constructor): Declare. (vxworks_asm_out_destructor): Likewise. * c-common.c (get_priority): Check that we have not just an INTEGER_CST, but an integer constant with integeral type. * gcc.dg/vxworks/vxworks.exp: New file. * gcc.dg/vxworks/initpri1.c: Likewise. * gcc.dg/vxworks/initpri2.c: Likewise. * gcc.dg/initpri2.c: Add more tests. * g++.dg/special/initpri2.C: Likewise. From-SVN: r122335
2007-02-26 16:53:51 +01:00
* output.h (assemble_addr_to_section): Declare.
(get_cdtor_priority_section): Likewise.
* varasm.c (assemble_addr_to_section): New function.
(get_cdtor_priority_section): Likewise.
(default_named_section_asm_out_destructor): Use them.
(destor_dtor_section_asm_out_destructor): Likewise.
(default_named_section_asm_out_constructor): Likewise.
(default_ctor_section_asm_out_constructor): Likewise.
* config.gcc (*-*-vxworks*): Include vxworks.o.
* config/t-vxworks (vxworks.o): New target.
* config/vxworks.h (ALWAYS_NUMBER_CTORS_SECTIONS): Remove.
(TARGET_ASM_CONSTRUCTOR): Define.
(TARGET_ASM_DESTRUCTOR): Likewise.
(vxworks_asm_out_constructor): Declare.
(vxworks_asm_out_destructor): Likewise.
* c-common.c (get_priority): Check that we have not just an
INTEGER_CST, but an integer constant with integeral type.
re PR tree-optimization/30938 (Bootstrap fails on x86_64 for -ftree-vectorize) PR tree-optimization/30938 * tree-vect-transform.c (vectorizable_call): Fix off-by-one error: use &dt[nargs-1] instead of &dt[nargs] in the call to vect_is_simple_use(). From-SVN: r122323
2007-02-26 00:18:45 +01:00
2007-02-25 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/30938
* tree-vect-transform.c (vectorizable_call): Fix off-by-one error:
use &dt[nargs-1] instead of &dt[nargs] in the call to
vect_is_simple_use().
reload.c (find_reloads_address_1): Handle PLUS expressions resulting from register elimination as PRE_MODIFY /... * reload.c (find_reloads_address_1): Handle PLUS expressions resulting from register elimination as PRE_MODIFY / POST_MODIFY increments. Do not attempt to handle MEM inside auto-inc expressions. * reload1.c (eliminate_regs_1): Do not attempt to handle elimination of a register modified by an auto-inc expression. However, do handle elimination of a register used as PRE_MODIFY / POST_MODIFY increment. (elimination_effects): Prohibit elimination of a register modified by an auto-inc expression. Disable register elimination rules whose target register is modified by an auto-inc expression with variable increment. From-SVN: r122318
2007-02-25 21:56:46 +01:00
2007-02-25 Ulrich Weigand <uweigand@de.ibm.com>
* reload.c (find_reloads_address_1): Handle PLUS expressions resulting
from register elimination as PRE_MODIFY / POST_MODIFY increments.
Do not attempt to handle MEM inside auto-inc expressions.
* reload1.c (eliminate_regs_1): Do not attempt to handle elimination
of a register modified by an auto-inc expression. However, do handle
elimination of a register used as PRE_MODIFY / POST_MODIFY increment.
(elimination_effects): Prohibit elimination of a register modified
by an auto-inc expression. Disable register elimination rules whose
target register is modified by an auto-inc expression with variable
increment.
tree-ssa-loop-niter.c (compute_estimated_nb_iterations): Fix off-by-one error. * tree-ssa-loop-niter.c (compute_estimated_nb_iterations): Fix off-by-one error. (array_at_struct_end_p): New function. (idx_infer_loop_bounds): Use it. (estimate_numbers_of_iterations_loop): Export. * predict.c (predict_loops): Use estimated_loop_iterations_int. Do not use PRED_LOOP_EXIT on exits predicted by # of iterations. (tree_estimate_probability): Call record_loop_exits. * tree-data-ref.c (get_number_of_iters_for_loop): Replaced by ... (estimated_loop_iterations, estimated_loop_iterations_int, estimated_loop_iterations_tree): New functions. (analyze_siv_subscript_cst_affine, compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine): Use estimated_loop_iterations_int. (analyze_miv_subscript): Use estimated_loop_iterations_tree. * predict.def (PRED_LOOP_ITERATIONS): Update comment. (PRED_LOOP_ITERATIONS_GUESSED): New. * cfgloop.c (record_loop_exits): Do nothing if there are no loops. * cfgloop.h (estimate_numbers_of_iterations_loop, estimated_loop_iterations_int): Declare. From-SVN: r122316
2007-02-25 20:49:22 +01:00
2007-02-25 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop-niter.c (compute_estimated_nb_iterations): Fix
off-by-one error.
(array_at_struct_end_p): New function.
(idx_infer_loop_bounds): Use it.
(estimate_numbers_of_iterations_loop): Export.
* predict.c (predict_loops): Use estimated_loop_iterations_int.
Do not use PRED_LOOP_EXIT on exits predicted by # of iterations.
(tree_estimate_probability): Call record_loop_exits.
* tree-data-ref.c (get_number_of_iters_for_loop): Replaced by ...
(estimated_loop_iterations, estimated_loop_iterations_int,
estimated_loop_iterations_tree): New functions.
(analyze_siv_subscript_cst_affine,
compute_overlap_steps_for_affine_1_2,
analyze_subscript_affine_affine): Use estimated_loop_iterations_int.
(analyze_miv_subscript): Use estimated_loop_iterations_tree.
* predict.def (PRED_LOOP_ITERATIONS): Update comment.
(PRED_LOOP_ITERATIONS_GUESSED): New.
* cfgloop.c (record_loop_exits): Do nothing if there are no loops.
* cfgloop.h (estimate_numbers_of_iterations_loop,
estimated_loop_iterations_int): Declare.
extend.texi: Document optional priority argument to constructors and destructors. * doc/extend.texi: Document optional priority argument to constructors and destructors. * tree.c (init_priority_for_decl): Adjust GTY markers. (init_ttree): Use priority-info hash functions for init_priority_for_decl. (tree_map_eq): Rename to ... (tree_map_base_eq): ... this. (tree_map_marked_p): Rename to ... (tree_map_base_marked_p): ... this. (tree_map_base_hash): New function. (decl_init_priority_lookup): Rework. (decl_fini_priority_lookup): New function. (decl_priority_info): New function. (decl_init_priority_insert): Use it. (decl_fini_priority_insert): Likewise. (decl_restrict_base_lookup): Adjust for refactoring of tree_map hierarchy. (decl_restrict_base_insert): Likewise. (decl_debug_expr_insert): Likewise. (decl_value_expr_lookup): Likewise. (decl_value_expr_insert): Likewise. * tree.h (priority_type): New type. (decl_init_priority_lookup): Use priority_type. (decl_fini_priority_lookup): New function. (decl_init_priority_insert): Use priority_type. (decl_fini_priority_insert): New function. (DECL_HAS_INIT_PRIORITY): Tweak comments. (DECL_INIT_PRIORITY): Likewise. (SET_DECL_INIT_PRIORITY): Add comment. (DECL_FINI_PRIORITY): New macro. (SET_DECL_FINI_PRIORITY): Likewise. (DEFAULT_INIT_PRIORITY): Document. (MAX_INIT_PRIORITY): Likewise. (MAX_RESERVED_INIT_PRIORITY): Likewise. (tree_map_base): New type. (tree_map_base_eq): New function. (tree_map_base_hash): Likewise. (tree_map_base_marked_p): Likewise. (tree_map): Inherit from tree_map_base. (tree_map_eq): Make it a macro. (tree_map_marked_p): Likewise. (tree_int_map): Inherit from tree_map_base. (tree_int_map_eq): Make it a macro. (tree_int_map_hash): Likewise. (tree_int_map_marked_p): Likewise. (tree_priority_map): New type. (tree_priority_map_eq): New macro. (tree_priority_map_hash): Likewise. (tree_priority_map_marked_p): Likewise. * varasm.c (emults_decl): Adjust for refactoring of tree_map hierarchy. (emutls_common_1): Likewise. * lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise. * tree-ssa-structalias.c (heapvar_lookup): Adjust for refactoring of tree_map hierarchy. * tree-cfg.c (move_stmt_r): Likewise. (new_label_mapper): Likewise. * c-tree.h (c_expand_body): Move to ... * c-common.h (c_expand_body): ... here. * c-decl.c (c_expand_body): Move to ... * c-common.c (c_expand_body): ... here. (c_common_attribute_table): Allow 1 argument for the constructor and destructor attributes. (get_priority): New function. (handle_constructor_attribute): Set DECL_INIT_PRIORITY. (handle_destructor_attribute): Set DECL_FINI_PRIORITY. * cp-tree.h (static_ctors): Remove. * cp-tree.h (static_dtors): Likewise. * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for refactoring of tree_map hierarchy. (decl_shadowed_for_var_insert): Likewise. * semantics.c (expand_body): Use c_expand_body. (expand_or_defer_fn): Don't update static_ctors or static_dtors. * decl2.c (static_ctors): Remove. (static_dtors): Likewise. (generate_ctor_or_dtor_function): Pass NULL_TREE to objc_generate_static_init_call. Do not call static_[cd]tors. (generate_ctor_and_dtor_functions_for_priority): Do not check for static_[cd]tors. (cp_write_global_declarations): Likewise. * decl.c (annotate_value): Adjust for refactoring of tree_map hierarchy. * gcc.dg/initpri1.c: New test. * gcc.dg/initpri2.c: Likewise. * g++.dg/special/initpri1.C: New test. * g++.dg/special/initpri2.C: Likewise. * g++.dg/special/conpr-1.C: Use init_priority effective target. * g++.dg/special/conpr-2.C: Likewise. * g++.dg/special/conpr-3.C: Likewise. * g++.dg/special/conpr-4.C: Likewise. * g++.dg/special/initp1.C: Likewise. * g++.dg/special/ecos.exp: Remove code to detect availability of constructor priorities. * lib/target-support.exp (target_init_priority): New function. From-SVN: r122315
2007-02-25 19:47:05 +01:00
2007-02-25 Mark Mitchell <mark@codesourcery.com>
* doc/extend.texi: Document optional priority argument to
constructors and destructors.
* tree.c (init_priority_for_decl): Adjust GTY markers.
(init_ttree): Use priority-info hash functions for
init_priority_for_decl.
(tree_map_eq): Rename to ...
(tree_map_base_eq): ... this.
(tree_map_marked_p): Rename to ...
(tree_map_base_marked_p): ... this.
(tree_map_base_hash): New function.
(decl_init_priority_lookup): Rework.
(decl_fini_priority_lookup): New function.
(decl_priority_info): New function.
(decl_init_priority_insert): Use it.
(decl_fini_priority_insert): Likewise.
(decl_restrict_base_lookup): Adjust for refactoring of tree_map
hierarchy.
(decl_restrict_base_insert): Likewise.
(decl_debug_expr_insert): Likewise.
(decl_value_expr_lookup): Likewise.
(decl_value_expr_insert): Likewise.
* tree.h (priority_type): New type.
(decl_init_priority_lookup): Use priority_type.
(decl_fini_priority_lookup): New function.
(decl_init_priority_insert): Use priority_type.
(decl_fini_priority_insert): New function.
(DECL_HAS_INIT_PRIORITY): Tweak comments.
(DECL_INIT_PRIORITY): Likewise.
(SET_DECL_INIT_PRIORITY): Add comment.
(DECL_FINI_PRIORITY): New macro.
(SET_DECL_FINI_PRIORITY): Likewise.
(DEFAULT_INIT_PRIORITY): Document.
(MAX_INIT_PRIORITY): Likewise.
(MAX_RESERVED_INIT_PRIORITY): Likewise.
(tree_map_base): New type.
(tree_map_base_eq): New function.
(tree_map_base_hash): Likewise.
(tree_map_base_marked_p): Likewise.
(tree_map): Inherit from tree_map_base.
(tree_map_eq): Make it a macro.
(tree_map_marked_p): Likewise.
(tree_int_map): Inherit from tree_map_base.
(tree_int_map_eq): Make it a macro.
(tree_int_map_hash): Likewise.
(tree_int_map_marked_p): Likewise.
(tree_priority_map): New type.
(tree_priority_map_eq): New macro.
(tree_priority_map_hash): Likewise.
(tree_priority_map_marked_p): Likewise.
* varasm.c (emults_decl): Adjust for refactoring of tree_map
hierarchy.
(emutls_common_1): Likewise.
* lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.
* tree-ssa-structalias.c (heapvar_lookup): Adjust for refactoring
of tree_map hierarchy.
* tree-cfg.c (move_stmt_r): Likewise.
(new_label_mapper): Likewise.
* c-tree.h (c_expand_body): Move to ...
* c-common.h (c_expand_body): ... here.
* c-decl.c (c_expand_body): Move to ...
* c-common.c (c_expand_body): ... here.
(c_common_attribute_table): Allow 1 argument for the constructor
and destructor attributes.
(get_priority): New function.
(handle_constructor_attribute): Set DECL_INIT_PRIORITY.
(handle_destructor_attribute): Set DECL_FINI_PRIORITY.
re PR middle-end/30509 (ice for legal code with -O3) PR middle-end/30509 * tree-inline.c (copy_bb): Produce exact copy of EH info when copying for inlining. From-SVN: r122314
2007-02-25 19:11:20 +01:00
2007-02-24 Jan Hubicka <jh@suse.cz>
PR middle-end/30509
* tree-inline.c (copy_bb): Produce exact copy of EH info when copying for inlining.
re PR target/30778 (invalid code generation for memset() with -mtune=k8) PR target/30778 * i386.c (counter_mode): New function. (expand_set_or_movmem_via_loop): Use it. (expand_movmem_epilogue): Likewise; fix pasto. (ix86_expand_movmem): Do emit guard even for constant counts. (ix86_expand_setmem): Likewise. From-SVN: r122313
2007-02-25 18:37:37 +01:00
2007-02-24 Uros Bizjak <ubizjak@gmail.com>
Jan Hubicka <jh@suse.cz>
PR target/30778
* i386.c (counter_mode): New function.
(expand_set_or_movmem_via_loop): Use it.
(expand_movmem_epilogue): Likewise; fix pasto.
(ix86_expand_movmem): Do emit guard even for constant counts.
(ix86_expand_setmem): Likewise.
frv.h (ASM_OUTPUT_CASE_LABEL): Delete. * config/frv/frv.h (ASM_OUTPUT_CASE_LABEL): Delete. (JUMP_TABLES_IN_TEXT_SECTION): Define. From-SVN: r122311
2007-02-25 08:47:49 +01:00
2007-02-25 Nick Clifton <nickc@redhat.com>
* config/frv/frv.h (ASM_OUTPUT_CASE_LABEL): Delete.
(JUMP_TABLES_IN_TEXT_SECTION): Define.
re PR target/30770 (BOOT_CFLAGS="-O2 -g -mtune=nocona" miscompiled the stage 3 compiler) PR target/30770 * config/i386/i386.md (expand_movmem_epilogue): Fix typo, mask count argument with 0x10, not with 0x16. (expand_setmem_epilogue): Ditto. From-SVN: r122301
2007-02-25 00:29:30 +01:00
2007-02-24 Uros Bizjak <ubizjak@gmail.com>
PR target/30770
* config/i386/i386.md (expand_movmem_epilogue): Fix typo, mask
count argument with 0x10, not with 0x16.
(expand_setmem_epilogue): Ditto.
i386.c (output_pic_addr_const): Stubify optimized symbols. * config/i386/i386.c (output_pic_addr_const): Stubify optimized symbols. From-SVN: r122297
2007-02-24 23:27:26 +01:00
2007-02-24 Mike Stump <mrs@apple.com>
* config/i386/i386.c (output_pic_addr_const): Stubify optimized
symbols.
re PR middle-end/30951 (Does not fold x + CST == x and x + CST != x) 2007-02-24 Richard Guenther <rguenther@suse.de> PR middle-end/30951 * fold-const.c (fold_binary): Fold x +- CST op x for EQ_EXPR and NE_EXPR. * gcc.dg/pr30951.c: New testcase. From-SVN: r122295
2007-02-24 20:55:47 +01:00
2007-02-24 Richard Guenther <rguenther@suse.de>
PR middle-end/30951
* fold-const.c (fold_binary): Fold x +- CST op x for
EQ_EXPR and NE_EXPR.
pa.md (muldi3): Force subregs to registers in 64-bit expander. * pa.md (muldi3): Force subregs to registers in 64-bit expander. From-SVN: r122294
2007-02-24 20:16:45 +01:00
2007-02-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa.md (muldi3): Force subregs to registers in 64-bit expander.
cgraphunit.c (decide_is_function_needed): Honor -fkeep-inline-functions. * cgraphunit.c (decide_is_function_needed): Honor -fkeep-inline-functions. From-SVN: r122293
2007-02-24 20:02:40 +01:00
2007-02-24 Jan Hubicka <jh@suse.cz>
* cgraphunit.c (decide_is_function_needed): Honor
-fkeep-inline-functions.
builtins.c (fold_builtin_modf): New. * builtins.c (fold_builtin_modf): New. (fold_builtin_2): Use it. testsuite: * gcc.dg/torture/builtin-modf-1.c: New test. From-SVN: r122292
2007-02-24 19:11:33 +01:00
2007-02-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_modf): New.
(fold_builtin_2): Use it.
loop-iv.c (implies_p): Detect additional cases where A implies B. * loop-iv.c (implies_p): Detect additional cases where A implies B. (determine_max_iter): Take additional LOOP arg; all callers changed. Lose broken logic dealing with PLUS. Try to limit the upper bound by one using simplifications. From-SVN: r122288
2007-02-24 14:40:54 +01:00
2007-02-24 Bernd Schmidt <bernd.schmidt@analog.com>
* loop-iv.c (implies_p): Detect additional cases where A implies B.
(determine_max_iter): Take additional LOOP arg; all callers changed.
Lose broken logic dealing with PLUS. Try to limit the upper bound by
one using simplifications.
loop-iv.c (simplify_using_initial_values): Return if the expression becomes invalid due to altered regs. * loop-iv.c (simplify_using_initial_values): Return if the expression becomes invalid due to altered regs. From-SVN: r122291
2007-02-24 17:30:51 +01:00
(simplify_using_initial_values): Return if the expression becomes
invalid due to altered regs.
loop-iv.c (implies_p): Detect additional cases where A implies B. * loop-iv.c (implies_p): Detect additional cases where A implies B. (determine_max_iter): Take additional LOOP arg; all callers changed. Lose broken logic dealing with PLUS. Try to limit the upper bound by one using simplifications. From-SVN: r122288
2007-02-24 14:40:54 +01:00
* doc/tm.h (BIGGEST_ALIGNMENT): Clarify the purpose of this macro. From-SVN: r122285
2007-02-24 02:28:22 +01:00
2007-02-23 DJ Delorie <dj@redhat.com>
* doc/tm.h (BIGGEST_ALIGNMENT): Clarify the purpose of this macro.
tlink.c (scan_linker_output): Parse linker messages from darwin9's linker better. * tlink.c (scan_linker_output): Parse linker messages from darwin9's linker better. From-SVN: r122283
2007-02-24 01:30:30 +01:00
2007-02-23 Mike Stump <mrs@apple.com>
* tlink.c (scan_linker_output): Parse linker messages from
darwin9's linker better.
re PR debug/29614 (DWARF information for function static variable is missing after unrelated code addition) PR debug/29614 * varpool.c (varpool_assemble_pending_decls): Set varpool_last_needed_node to null. From-SVN: r122277
2007-02-24 01:11:39 +01:00
2007-02-23 Steve Ellcey <sje@cup.hp.com>
PR debug/29614
* varpool.c (varpool_assemble_pending_decls): Set
varpool_last_needed_node to null.
i386.c (ix86_data_alignment): Don't specify an alignment bigger than the object file can handle. * config/i386/i386.c (ix86_data_alignment): Don't specify an alignment bigger than the object file can handle. From-SVN: r122275
2007-02-24 00:16:47 +01:00
2007-02-23 DJ Delorie <dj@redhat.com>
* config/i386/i386.c (ix86_data_alignment): Don't specify an
alignment bigger than the object file can handle.
re PR target/30825 (current mainline fails to bootstrap when -msse is used) PR target/30825 * config/i386/i386.md (*movdi_1_rex64, zero_extendsidi2_32, zero_extendsidi2_rex64): Penalize MMX register<->memory moves. (*movsf_1): Penalize MMX moves. From-SVN: r122268
2007-02-23 19:19:07 +01:00
2007-02-23 Uros Bizjak <ubizjak@gmail.com>
PR target/30825
* config/i386/i386.md (*movdi_1_rex64, zero_extendsidi2_32,
zero_extendsidi2_rex64): Penalize MMX register<->memory moves.
(*movsf_1): Penalize MMX moves.
bfin.md (doloop_end): Fail for loops that can iterate 2^32-1 or more times unless... * config/bfin/bfin.md (doloop_end): Fail for loops that can iterate 2^32-1 or more times unless flag_unsafe_loop_optimizations. From-SVN: r122262
2007-02-23 16:52:27 +01:00
2007-02-23 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.md (doloop_end): Fail for loops that can iterate
2^32-1 or more times unless flag_unsafe_loop_optimizations.
loop-iv.c (determine_max_iter): Moved in front of its sole user. * loop-iv.c (determine_max_iter): Moved in front of its sole user. From-SVN: r122264
2007-02-23 19:03:56 +01:00
* loop-iv.c (determine_max_iter): Moved in front of its sole user.
builtins.c (fold_builtin_logb, [...]): New. * builtins.c (fold_builtin_logb, fold_builtin_significand): New. (fold_builtin_1): Use them. * fold-const.c (tree_expr_nonnegative_warnv_p): Handle BUILT_IN_SIGNIFICAND. testsuite: * gcc.dg/torture/builtin-logb-1.c: New test. * gcc.dg/torture/builtin-math-2.c: Test logb/ilogb. * gcc.dg/torture/builtin-nonneg-1.c: Test significand. * gcc.dg/torture/builtin-frexp-1.c: Use -fno-finite-math-only on sh* targets. From-SVN: r122257
2007-02-23 15:27:50 +01:00
2007-02-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_logb, fold_builtin_significand): New.
(fold_builtin_1): Use them.
* fold-const.c (tree_expr_nonnegative_warnv_p): Handle
BUILT_IN_SIGNIFICAND.
i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with... 2007-02-23 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with "__builtin_ia32_movshdup" and "__builtin_ia32_movsldup". (ix86_init_mmx_sse_builtins): Remove IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP. From-SVN: r122254
2007-02-23 10:34:34 +01:00
2007-02-23 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (bdesc_1arg): Initialize
IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with
"__builtin_ia32_movshdup" and "__builtin_ia32_movsldup".
(ix86_init_mmx_sse_builtins): Remove IX86_BUILTIN_MOVSHDUP
and IX86_BUILTIN_MOVSLDUP.
re PR rtl-optimization/30841 (Missed optimizations for sbi/cbi instructions) 2007-02-22 Paolo Bonzini <bonzini@gnu.org> PR rtl-optimization/30841 * fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address. From-SVN: r122253
2007-02-23 08:45:34 +01:00
2007-02-22 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/30841
i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with... 2007-02-23 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with "__builtin_ia32_movshdup" and "__builtin_ia32_movsldup". (ix86_init_mmx_sse_builtins): Remove IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP. From-SVN: r122254
2007-02-23 10:34:34 +01:00
* fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address.
re PR rtl-optimization/30841 (Missed optimizations for sbi/cbi instructions) 2007-02-22 Paolo Bonzini <bonzini@gnu.org> PR rtl-optimization/30841 * fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address. From-SVN: r122253
2007-02-23 08:45:34 +01:00
builtins.c (fold_builtin_frexp): New. * builtins.c (fold_builtin_frexp): New. (fold_builtin_2): Use it. testsuite: * gcc.dg/torture/builtin-frexp-1.c: New test. From-SVN: r122249
2007-02-23 05:49:21 +01:00
2007-02-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_frexp): New.
(fold_builtin_2): Use it.
gcc.c (getenv_spec_function): New function. * gcc.c (getenv_spec_function): New function. (static_spec_functions): Add it. * config/vxworks.h (VXWORKS_TARGET_DIR): Remove. (VXWORKS_ADDITIONAL_CPP_SPEC): Use getenv to find the VxWorks header files. From-SVN: r122240
2007-02-23 00:49:15 +01:00
2007-02-22 Mark Mitchell <mark@codesourcery.com>
* doc/invoke.texi (Spec Files): Document getenv spec function. From-SVN: r122248
2007-02-23 04:00:26 +01:00
* doc/invoke.texi (Spec Files): Document getenv spec function.
gcc.c (getenv_spec_function): New function. * gcc.c (getenv_spec_function): New function. (static_spec_functions): Add it. * config/vxworks.h (VXWORKS_TARGET_DIR): Remove. (VXWORKS_ADDITIONAL_CPP_SPEC): Use getenv to find the VxWorks header files. From-SVN: r122240
2007-02-23 00:49:15 +01:00
* gcc.c (getenv_spec_function): New function.
(static_spec_functions): Add it.
* config/vxworks.h (VXWORKS_TARGET_DIR): Remove.
(VXWORKS_ADDITIONAL_CPP_SPEC): Use getenv to find the VxWorks
header files.
dwarf2out.c (add_AT_string): Call ggc_strdup once per string. * dwarf2out.c (add_AT_string): Call ggc_strdup once per string. (type_tag): Use lang_hooks.dwarf_name instead of DECL_NAME. * cp-tree.h (TFF_NO_OUTER_SCOPE): New formatting flag. * error.c (dump_aggr_type, dump_simple_decl, dump_decl, dump_function_decl): Guard emitting outer scopes by new flag. * cp-lang.c (cxx_dwarf_name): New function. (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name. * pt.c (classtype_mangled_name, mangle_class_name_for_template): Remove functions. (push_template_decl_real, lookup_template_class): Remove calls to above functions. From-SVN: r122230
2007-02-22 18:03:48 +01:00
2007-02-22 Michael Matz <matz@suse.de
PR c++/29433
* dwarf2out.c (add_AT_string): Call ggc_strdup once per string.
(type_tag): Use lang_hooks.dwarf_name instead of DECL_NAME.
re PR debug/30898 (ICE with anonymous union and -g) ./: PR debug/30898 * dwarf2out.c (concatn_mem_loc_descriptor): New static function. (mem_loc_descriptor): Call it. testsuite/: * g++.dg/debug/pr30898.C: New test. From-SVN: r122228
2007-02-22 15:55:09 +01:00
2007-02-22 Ian Lance Taylor <iant@google.com>
PR debug/30898
* dwarf2out.c (concatn_mem_loc_descriptor): New static function.
(mem_loc_descriptor): Call it.
* tree-data-ref.c (ptr_ptr_may_alias_p): Take alias sets into account. From-SVN: r122226
2007-02-22 14:10:49 +01:00
2007-02-22 Zdenek Dvorak <dvorakz@suse.cz>
dwarf2out.c (add_AT_string): Call ggc_strdup once per string. * dwarf2out.c (add_AT_string): Call ggc_strdup once per string. (type_tag): Use lang_hooks.dwarf_name instead of DECL_NAME. * cp-tree.h (TFF_NO_OUTER_SCOPE): New formatting flag. * error.c (dump_aggr_type, dump_simple_decl, dump_decl, dump_function_decl): Guard emitting outer scopes by new flag. * cp-lang.c (cxx_dwarf_name): New function. (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name. * pt.c (classtype_mangled_name, mangle_class_name_for_template): Remove functions. (push_template_decl_real, lookup_template_class): Remove calls to above functions. From-SVN: r122230
2007-02-22 18:03:48 +01:00
Ira Rosen <irar@il.ibm.com>
* tree-data-ref.c (ptr_ptr_may_alias_p): Take alias sets into account. From-SVN: r122226
2007-02-22 14:10:49 +01:00
* tree-data-ref.c (ptr_ptr_may_alias_p): Take alias sets into account.
re PR tree-optimization/30843 (ice for legal code with -ftree-vectorize -O2) PR tree-optimization/30843 * tree-vect-transform.c (vect_transform_loop): Remove strided scalar stores only after all the group is vectorized. From-SVN: r122225
2007-02-22 13:30:12 +01:00
2007-02-22 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/30843
revert: Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. 2007-02-28 Eric Christopher <echristo@apple.com> Revert: 2006-12-07 Mike Stump <mrs@apple.com> * Makefile.def (dependencies): Add dependency for install-target-libssp and install-target-libgomp on install-gcc. * Makefile.in: Regenerate. 2007-02-28 Eric Christopher <echristo@apple.com> * Makefile.in (install-include-dir): Don't rm -rf include. From-SVN: r122415
2007-02-28 23:46:01 +01:00
* tree-vect-transform.c (vect_transform_loop): Remove strided scalar
re PR tree-optimization/30843 (ice for legal code with -ftree-vectorize -O2) PR tree-optimization/30843 * tree-vect-transform.c (vect_transform_loop): Remove strided scalar stores only after all the group is vectorized. From-SVN: r122225
2007-02-22 13:30:12 +01:00
stores only after all the group is vectorized.
re PR tree-optimization/30858 (ice for legal code with -O2 -ftree-vectorize) PR tree-optimization/30858 * tree-vectorizer.c (vect_is_simple_reduction): Check that the stmts in the reduction cycle have a single use in the loop. * tree-vectorizer.h (relevant): Add documentation. From-SVN: r122220
2007-02-22 09:16:18 +01:00
2007-02-22 Dorit Nuzman <dorit@il.ibm.com>
PR tree-optimization/30858
* tree-vectorizer.c (vect_is_simple_reduction): Check that the stmts
in the reduction cycle have a single use in the loop.
* tree-vectorizer.h (relevant): Add documentation.
configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure: Regenerate. From-SVN: r122211
2007-02-22 00:58:22 +01:00
2007-02-20 Mike Stump <mrs@apple.com>
* configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>.
* configure: Regenerate.
Change the defaults of some parameters and options. 2007-02-21 Trevor Smigiel <trevor_smigiel@playstation.sony.com> Change the defaults of some parameters and options. * config/spu/spu-protos.h (spu_optimization_options): Declare. * config/spu/spu.c (spu_optimization_options): Add. (spu_override_options): Change params in spu_optimization_options. * config/spu/spu.h (OPTIMIZATION_OPTIONS): Define. Register 127 is only 16 byte aligned when used as a frame pointer. * config/spu/spu-protos.h (spu_init_expanders): Declare. * config/spu/spu.c (spu_expand_prologue): Set REGNO_POINTER_ALIGN for HARD_FRAME_POINTER_REGNUM. (spu_legitimate_address): Use regno_aligned_for_reload. (regno_aligned_for_load): HARD_FRAME_POINTER_REGNUM is only 16 byte aligned when frame_pointer_needed is true. (spu_init_expanders): New. Set alignment of HARD_FRAME_POINTER_REGNUM to 8 bits. * config/spu/spu.h (INIT_EXPANDERS): Define. Make sure shift and rotate instructions have valid immediate operands. * config/spu/predicates.md (spu_shift_operand): Remove. * config/spu/spu.c (print_operand): Add [efghEFGH] modifiers. * config/spu/constraints.md (W, O): Extend range. * config/spu/spu.md (umask, nmask): Define. (ashl<mode>3, ashldi3, ashlti3_imm, shlqbybi_ti, shlqbi_ti, shlqby_ti, lshr<mode>3, rotm_<mode>, lshr<mode>3_imm, rotqmbybi_<mode>, rotqmbi_<mode>, rotqmby_<mode>, ashr<mode>3, rotma_<mode>, rotl<mode>3, rotlti3, rotqbybi_ti, rotqby_ti, rotqbi_ti): Use spu_nonmem_operand instead of spu_shift_operands. Use new modifiers. (lshr<mode>3_reg): Fix rtl description. Make sure mulhisi immediate operands are valid. * config/spu/predicates.md (imm_K_operand): Add. * config/spu/spu.md (mulhisi3_imm, umulhisi3_imm): Use imm_K_operand. Generate constants using fsmbi and andi. * config/spu/spu.c (enum immediate_class): Add IC_FSMBI2. (print_operand, spu_split_immediate, classify_immediate, fsmbi_const_p): Handle IC_FSMBI2. Correctly handle a CONST_VECTOR containing symbols. * config/spu/spu.c (print_operand): Handle HIGH correctly. (spu_split_immediate): Split CONST_VECTORs with -mlarge-mem. (immediate_load_p): Allow symbols that use 2 instructions to create. (classify_immediate, spu_builtin_splats): Don't accept a CONST_VECTOR with symbols when flag_pic is set. (const_vector_immediate_p): New. (logical_immediate_p, iohl_immediate_p, arith_immediate_p): Don't accept a CONST_VECTOR with symbols. (spu_legitimate_constant_p): Use const_vector_immediate_p. Don't accept a CONST_VECTOR with symbols when flag_pic is set. Handle HIGH correctly. * config/spu/spu.md (high, low): Delete. (low_<mode>): Define. Remove INTRmode and INTR_REGNUM, which didn't work. * config/spu/spu.c (spu_conditional_register_usage): Remove reference of INTR_REGNUM. * config/spu/spu-builtins.md (spu_idisable, spu_ienable, set_intr, set_intr_pic, set_intr_cc, set_intr_cc_pic, set_intr_return, unnamed peephole2 pattern): Don't use INTR or 131. (movintrcc): Delete. * config/spu/spu.h (FIRST_PSEUDO_REGISTER, FIXED_REGISTERS, CALL_USED_REGISTERS, REGISTER_NAMES, INTR_REGNUM): Remove INTR_REGNUM. * config/spu/spu.md (UNSPEC_IDISABLE, UNSPEC_IENABLE): Remove. (UNSPEC_SET_INTR): Add. * config/spu/spu-modes.def (INTR): Remove. More accurate warnings about run-time relocations. * config/spu/spu.c (reloc_diagnostic): Test in_section. Correctly warn about immediate arguments to specific intrinsics. * config/spu/spu.c (spu_check_builtin_parm): Handle CONST_VECTORs. (spu_expand_builtin_1): Call spu_check_builtin_parm before checking the instruction predicate. Fix tree check errors with latest update. * config/spu/spu.c (expand_builtin_args, spu_expand_builtin_1): Use CALL_EXPR_ARG. (spu_expand_builtin): Use CALL_EXPR_FN. Add missing specific intrinsics. * config/spu/spu-builtins.def: Add si_bisled, si_bisledd and si_bislede. * config/spu/spu_internals.h: Ditto. Fix incorrect operand modifiers. * config/spu/spu-builtins.md (spu_mpy, spu_mpyu): Remove use of %H. * config/spu/spu.md (xor<mode>3): Change %S to %J. Optimize one case of zero_extend of a vec_select. * config/spu/spu.md (_vec_extractv8hi_ze): Add. Accept any immediate for hbr. * config/spu/spu.md (hbr): Change s constraints to i. From-SVN: r122210
2007-02-22 00:28:46 +01:00
2007-02-21 Trevor Smigiel <trevor_smigiel@playstation.sony.com>
Change the defaults of some parameters and options.
* config/spu/spu-protos.h (spu_optimization_options): Declare.
* config/spu/spu.c (spu_optimization_options): Add.
(spu_override_options): Change params in spu_optimization_options.
* config/spu/spu.h (OPTIMIZATION_OPTIONS): Define.
Register 127 is only 16 byte aligned when used as a frame pointer.
* config/spu/spu-protos.h (spu_init_expanders): Declare.
* config/spu/spu.c (spu_expand_prologue): Set REGNO_POINTER_ALIGN for
HARD_FRAME_POINTER_REGNUM.
(spu_legitimate_address): Use regno_aligned_for_reload.
(regno_aligned_for_load): HARD_FRAME_POINTER_REGNUM is only 16 byte
aligned when frame_pointer_needed is true.
(spu_init_expanders): New. Set alignment of HARD_FRAME_POINTER_REGNUM
to 8 bits.
* config/spu/spu.h (INIT_EXPANDERS): Define.
Make sure shift and rotate instructions have valid immediate operands.
* config/spu/predicates.md (spu_shift_operand): Remove.
* config/spu/spu.c (print_operand): Add [efghEFGH] modifiers.
configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure: Regenerate. From-SVN: r122211
2007-02-22 00:58:22 +01:00
* config/spu/constraints.md (W, O): Extend range.
Change the defaults of some parameters and options. 2007-02-21 Trevor Smigiel <trevor_smigiel@playstation.sony.com> Change the defaults of some parameters and options. * config/spu/spu-protos.h (spu_optimization_options): Declare. * config/spu/spu.c (spu_optimization_options): Add. (spu_override_options): Change params in spu_optimization_options. * config/spu/spu.h (OPTIMIZATION_OPTIONS): Define. Register 127 is only 16 byte aligned when used as a frame pointer. * config/spu/spu-protos.h (spu_init_expanders): Declare. * config/spu/spu.c (spu_expand_prologue): Set REGNO_POINTER_ALIGN for HARD_FRAME_POINTER_REGNUM. (spu_legitimate_address): Use regno_aligned_for_reload. (regno_aligned_for_load): HARD_FRAME_POINTER_REGNUM is only 16 byte aligned when frame_pointer_needed is true. (spu_init_expanders): New. Set alignment of HARD_FRAME_POINTER_REGNUM to 8 bits. * config/spu/spu.h (INIT_EXPANDERS): Define. Make sure shift and rotate instructions have valid immediate operands. * config/spu/predicates.md (spu_shift_operand): Remove. * config/spu/spu.c (print_operand): Add [efghEFGH] modifiers. * config/spu/constraints.md (W, O): Extend range. * config/spu/spu.md (umask, nmask): Define. (ashl<mode>3, ashldi3, ashlti3_imm, shlqbybi_ti, shlqbi_ti, shlqby_ti, lshr<mode>3, rotm_<mode>, lshr<mode>3_imm, rotqmbybi_<mode>, rotqmbi_<mode>, rotqmby_<mode>, ashr<mode>3, rotma_<mode>, rotl<mode>3, rotlti3, rotqbybi_ti, rotqby_ti, rotqbi_ti): Use spu_nonmem_operand instead of spu_shift_operands. Use new modifiers. (lshr<mode>3_reg): Fix rtl description. Make sure mulhisi immediate operands are valid. * config/spu/predicates.md (imm_K_operand): Add. * config/spu/spu.md (mulhisi3_imm, umulhisi3_imm): Use imm_K_operand. Generate constants using fsmbi and andi. * config/spu/spu.c (enum immediate_class): Add IC_FSMBI2. (print_operand, spu_split_immediate, classify_immediate, fsmbi_const_p): Handle IC_FSMBI2. Correctly handle a CONST_VECTOR containing symbols. * config/spu/spu.c (print_operand): Handle HIGH correctly. (spu_split_immediate): Split CONST_VECTORs with -mlarge-mem. (immediate_load_p): Allow symbols that use 2 instructions to create. (classify_immediate, spu_builtin_splats): Don't accept a CONST_VECTOR with symbols when flag_pic is set. (const_vector_immediate_p): New. (logical_immediate_p, iohl_immediate_p, arith_immediate_p): Don't accept a CONST_VECTOR with symbols. (spu_legitimate_constant_p): Use const_vector_immediate_p. Don't accept a CONST_VECTOR with symbols when flag_pic is set. Handle HIGH correctly. * config/spu/spu.md (high, low): Delete. (low_<mode>): Define. Remove INTRmode and INTR_REGNUM, which didn't work. * config/spu/spu.c (spu_conditional_register_usage): Remove reference of INTR_REGNUM. * config/spu/spu-builtins.md (spu_idisable, spu_ienable, set_intr, set_intr_pic, set_intr_cc, set_intr_cc_pic, set_intr_return, unnamed peephole2 pattern): Don't use INTR or 131. (movintrcc): Delete. * config/spu/spu.h (FIRST_PSEUDO_REGISTER, FIXED_REGISTERS, CALL_USED_REGISTERS, REGISTER_NAMES, INTR_REGNUM): Remove INTR_REGNUM. * config/spu/spu.md (UNSPEC_IDISABLE, UNSPEC_IENABLE): Remove. (UNSPEC_SET_INTR): Add. * config/spu/spu-modes.def (INTR): Remove. More accurate warnings about run-time relocations. * config/spu/spu.c (reloc_diagnostic): Test in_section. Correctly warn about immediate arguments to specific intrinsics. * config/spu/spu.c (spu_check_builtin_parm): Handle CONST_VECTORs. (spu_expand_builtin_1): Call spu_check_builtin_parm before checking the instruction predicate. Fix tree check errors with latest update. * config/spu/spu.c (expand_builtin_args, spu_expand_builtin_1): Use CALL_EXPR_ARG. (spu_expand_builtin): Use CALL_EXPR_FN. Add missing specific intrinsics. * config/spu/spu-builtins.def: Add si_bisled, si_bisledd and si_bislede. * config/spu/spu_internals.h: Ditto. Fix incorrect operand modifiers. * config/spu/spu-builtins.md (spu_mpy, spu_mpyu): Remove use of %H. * config/spu/spu.md (xor<mode>3): Change %S to %J. Optimize one case of zero_extend of a vec_select. * config/spu/spu.md (_vec_extractv8hi_ze): Add. Accept any immediate for hbr. * config/spu/spu.md (hbr): Change s constraints to i. From-SVN: r122210
2007-02-22 00:28:46 +01:00
* config/spu/spu.md (umask, nmask): Define.
(ashl<mode>3, ashldi3, ashlti3_imm, shlqbybi_ti, shlqbi_ti, shlqby_ti,
lshr<mode>3, rotm_<mode>, lshr<mode>3_imm, rotqmbybi_<mode>,
rotqmbi_<mode>, rotqmby_<mode>, ashr<mode>3, rotma_<mode>,
rotl<mode>3, rotlti3, rotqbybi_ti, rotqby_ti, rotqbi_ti): Use
spu_nonmem_operand instead of spu_shift_operands. Use new modifiers.
(lshr<mode>3_reg): Fix rtl description.
Make sure mulhisi immediate operands are valid.
* config/spu/predicates.md (imm_K_operand): Add.
* config/spu/spu.md (mulhisi3_imm, umulhisi3_imm): Use imm_K_operand.
Generate constants using fsmbi and andi.
* config/spu/spu.c (enum immediate_class): Add IC_FSMBI2.
(print_operand, spu_split_immediate, classify_immediate,
fsmbi_const_p): Handle IC_FSMBI2.
Correctly handle a CONST_VECTOR containing symbols.
* config/spu/spu.c (print_operand): Handle HIGH correctly.
(spu_split_immediate): Split CONST_VECTORs with -mlarge-mem.
(immediate_load_p): Allow symbols that use 2 instructions to create.
(classify_immediate, spu_builtin_splats): Don't accept a CONST_VECTOR
with symbols when flag_pic is set.
(const_vector_immediate_p): New.
(logical_immediate_p, iohl_immediate_p, arith_immediate_p): Don't
accept a CONST_VECTOR with symbols.
(spu_legitimate_constant_p): Use const_vector_immediate_p. Don't
accept a CONST_VECTOR with symbols when flag_pic is set. Handle HIGH
correctly.
* config/spu/spu.md (high, low): Delete.
(low_<mode>): Define.
Remove INTRmode and INTR_REGNUM, which didn't work.
* config/spu/spu.c (spu_conditional_register_usage): Remove reference
of INTR_REGNUM.
* config/spu/spu-builtins.md (spu_idisable, spu_ienable, set_intr,
set_intr_pic, set_intr_cc, set_intr_cc_pic, set_intr_return, unnamed
peephole2 pattern): Don't use INTR or 131.
(movintrcc): Delete.
* config/spu/spu.h (FIRST_PSEUDO_REGISTER, FIXED_REGISTERS,
CALL_USED_REGISTERS, REGISTER_NAMES, INTR_REGNUM): Remove INTR_REGNUM.
* config/spu/spu.md (UNSPEC_IDISABLE, UNSPEC_IENABLE): Remove.
(UNSPEC_SET_INTR): Add.
* config/spu/spu-modes.def (INTR): Remove.
More accurate warnings about run-time relocations.
* config/spu/spu.c (reloc_diagnostic): Test in_section.
Correctly warn about immediate arguments to specific intrinsics.
* config/spu/spu.c (spu_check_builtin_parm): Handle CONST_VECTORs.
(spu_expand_builtin_1): Call spu_check_builtin_parm before checking
the instruction predicate.
Fix tree check errors with latest update.
* config/spu/spu.c (expand_builtin_args, spu_expand_builtin_1): Use
CALL_EXPR_ARG.
(spu_expand_builtin): Use CALL_EXPR_FN.
Add missing specific intrinsics.
* config/spu/spu-builtins.def: Add si_bisled, si_bisledd and
si_bislede.
* config/spu/spu_internals.h: Ditto.
Fix incorrect operand modifiers.
* config/spu/spu-builtins.md (spu_mpy, spu_mpyu): Remove use of %H.
* config/spu/spu.md (xor<mode>3): Change %S to %J.
Optimize one case of zero_extend of a vec_select.
* config/spu/spu.md (_vec_extractv8hi_ze): Add.
Accept any immediate for hbr.
* config/spu/spu.md (hbr): Change s constraints to i.
arm.c (thumb2_final_prescan_insn): Don't incrememnt condexec_count when skipping USE and CLOBBER. 2007-02-21 Paul Brook <paul@codesourcery.com> * config/arm/arm.c (thumb2_final_prescan_insn): Don't incrememnt condexec_count when skipping USE and CLOBBER. From-SVN: r122205
2007-02-21 22:30:43 +01:00
2007-02-21 Paul Brook <paul@codesourcery.com>
* config/arm/arm.c (thumb2_final_prescan_insn): Don't incrememnt
condexec_count when skipping USE and CLOBBER.
common.opt (Warray-bounds): Add Warning attribute. * common.opt (Warray-bounds): Add Warning attribute. (Wstrict-overflow, Wstrict-overflow=, Wcoverage-mismatch): Likewise. (fsized-zeroes): Add Optimization attribute. (fsplit-wide-types, ftree-scev-cprop): Likewise. * c.opt (Wc++0x-compat): Add Warning attribute. From-SVN: r122200
2007-02-21 16:40:29 +01:00
2007-02-21 Nick Clifton <nickc@redhat.com>
* common.opt (Warray-bounds): Add Warning attribute.
(Wstrict-overflow, Wstrict-overflow=, Wcoverage-mismatch):
Likewise.
(fsized-zeroes): Add Optimization attribute.
(fsplit-wide-types, ftree-scev-cprop): Likewise.
* c.opt (Wc++0x-compat): Add Warning attribute.
re PR middle-end/30761 (Error: unsupported relocation against sfp) PR middle-end/30761 * reload1.c (eliminate_regs_in_insn): In the single_set special case, attempt to re-recognize the insn before falling back to having reload fix it up. From-SVN: r122199
2007-02-21 16:05:01 +01:00
2007-02-21 Ulrich Weigand <uweigand@de.ibm.com>
PR middle-end/30761
* reload1.c (eliminate_regs_in_insn): In the single_set special
case, attempt to re-recognize the insn before falling back to
having reload fix it up.
frv.c (frv_read_argument): Take a tree and int argument. 2007-02-20 Eric Christopher <echristo@gmail.com> * config/frv/frv.c (frv_read_argument): Take a tree and int argument. Rewrite accordingly. (frv_read_iacc_argument): Ditto. (frv_expand_set_builtin): Take a call instead of arglist, update for above changes. (frv_expand_unop_builtin): Ditto. (frv_expand_binop_builtin): Ditto. (frv_expand_cut_builtin): Ditto. (frv_expand_binopimm_builtin): Ditto. (frv_expand_voidbinop_builtin): Ditto. (frv_expand_int_void2arg): Ditto. (frv_expand_prefetches): Ditto. (frv_expand_voidtriop_builtin): Ditto. (frv_expand_voidaccop_builtin): Ditto. (frv_expand_load_builtin): Ditto. (frv_expand_store_builtin): Ditto. (frv_expand_mdpackh_builtin): Ditto. (frv_expand_mclracc_builtin): Ditto. (frv_expand_mrdacc_builtin): Ditto. (frv_expand_mwtacc_builtin): Ditto. (frv_expand_builtin): Remove usage of CALL_EXPR_ARGS, update calls for above. From-SVN: r122182
2007-02-21 01:02:48 +01:00
2007-02-20 Eric Christopher <echristo@gmail.com>
* config/frv/frv.c (frv_read_argument): Take a tree and int argument.
Rewrite accordingly.
(frv_read_iacc_argument): Ditto.
(frv_expand_set_builtin): Take a call instead of arglist, update for
above changes.
(frv_expand_unop_builtin): Ditto.
(frv_expand_binop_builtin): Ditto.
(frv_expand_cut_builtin): Ditto.
(frv_expand_binopimm_builtin): Ditto.
(frv_expand_voidbinop_builtin): Ditto.
(frv_expand_int_void2arg): Ditto.
(frv_expand_prefetches): Ditto.
(frv_expand_voidtriop_builtin): Ditto.
(frv_expand_voidaccop_builtin): Ditto.
(frv_expand_load_builtin): Ditto.
(frv_expand_store_builtin): Ditto.
(frv_expand_mdpackh_builtin): Ditto.
(frv_expand_mclracc_builtin): Ditto.
(frv_expand_mrdacc_builtin): Ditto.
(frv_expand_mwtacc_builtin): Ditto.
(frv_expand_builtin): Remove usage of CALL_EXPR_ARGS, update
calls for above.
invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * configure.ac (HAVE_GAS_CMPB): Check for assembler support of the cmpb instruction. (HAVE_GAS_DFP): Check for assembler support of decimal floating point instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mcmpb, mdfp): New. * config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP masks to power6 and power6x and to POWERPC_MASKS. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6. * config/rs6000/rs6000.h: Check assembler support for CMPB and DFP. * config/rs6000/sysv4.opt (mprototype): Use variable, not mask. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Access PROTOTYPE as variable, not mask. From-SVN: r122179
2007-02-21 00:11:43 +01:00
2007-02-20 Janis Johnson <janis187@us.ibm.com>
* doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp.
* configure.ac (HAVE_GAS_CMPB): Check for assembler support of the
cmpb instruction.
(HAVE_GAS_DFP): Check for assembler support of decimal floating
point instructions.
* configure: Regenerate.
* config.in: Regenerate.
* config/rs6000/rs6000.opt (mcmpb, mdfp): New.
* config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP
masks to power6 and power6x and to POWERPC_MASKS.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
_ARCH_PWR6.
* config/rs6000/rs6000.h: Check assembler support for CMPB and DFP.
* config/rs6000/sysv4.opt (mprototype): Use variable, not mask.
* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
Access PROTOTYPE as variable, not mask.
rtl.h (remove_reg_equal_equiv_notes): New prototype. * rtl.h (remove_reg_equal_equiv_notes): New prototype. * rtlanal.c (remove_reg_equal_equiv_notes): New function. * combine.c (adjust_for_new_dest): Use it. * postreload.c (reload_combine): Likewise. From-SVN: r122178
2007-02-20 23:14:41 +01:00
2007-02-20 Steven Bosscher <steven@gcc.gnu.org>
* rtl.h (remove_reg_equal_equiv_notes): New prototype.
* rtlanal.c (remove_reg_equal_equiv_notes): New function.
* combine.c (adjust_for_new_dest): Use it.
* postreload.c (reload_combine): Likewise.
rtlanal.c (find_reg_equal_equiv_note): Do not find REG_EQ* notes on an insn with multiple sets... * rtlanal.c (find_reg_equal_equiv_note): Do not find REG_EQ* notes on an insn with multiple sets, even if single_set returns non-NULL for that insn. From-SVN: r122177
2007-02-20 23:11:52 +01:00
2007-02-20 Steven Bosscher <steven@gcc.gnu.org>
* rtlanal.c (find_reg_equal_equiv_note): Do not find REG_EQ*
notes on an insn with multiple sets, even if single_set returns
non-NULL for that insn.
fold-const.c (tree_expr_nonnegative_warnv_p): Handle scalb, scalbn and scalbln. * fold-const.c (tree_expr_nonnegative_warnv_p): Handle scalb, scalbn and scalbln. testsuite: * gcc.dg/torture/builtin-nonneg-1.c: Add checks for scalb, scalbn and scalbln. From-SVN: r122169
2007-02-20 20:29:48 +01:00
2007-02-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* fold-const.c (tree_expr_nonnegative_warnv_p): Handle scalb,
scalbn and scalbln.
Index: gcc/ChangeLog 2007-02-20 Geoffrey Keating <geoffk@apple.com> * config/darwin.h (LINK_SPEC): Default -mmacosx-version-min only if user didn't pass it. * config/i386/darwin.h (CC1_SPEC): Likewise. * config/rs6000/darwin.h (CC1_SPEC): Likewise. (DARWIN_MINVERSION_SPEC): Don't depend on user's setting of -mmacosx-version-min. Index: gcc/testsuite/ChangeLog 2007-02-20 Geoffrey Keating <geoffk@apple.com> * gcc.dg/darwin-minversion-1.c: New. * gcc.dg/darwin-minversion-2.c: New. From-SVN: r122166
2007-02-20 17:45:38 +01:00
2007-02-20 Geoffrey Keating <geoffk@apple.com>
* config/darwin.h (LINK_SPEC): Default -mmacosx-version-min only
if user didn't pass it.
* config/i386/darwin.h (CC1_SPEC): Likewise.
* config/rs6000/darwin.h (CC1_SPEC): Likewise.
(DARWIN_MINVERSION_SPEC): Don't depend on user's setting of
-mmacosx-version-min.
optabs.h (enum optab_index): Add new OTI_scalb. * optabs.h (enum optab_index): Add new OTI_scalb. (scalb_optab): Define corresponding macro. * optabs.c (init_optabs): Initialize scalb_optab. * genopinit.c (optabs): Implement scalb_optab using scalb?f3 patterns. * builtins.c (expand_builtin_mathfn_2, expand_builtin): Handle BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L} and BUILT_IN_SCALBLN{,F,L}. (expand_builtin): Expand BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L} and BUILT_IN_SCALBLN{,F,L} using expand_builtin_mathfn_2 if flag_unsafe_math_optimizations is set. * config/i386/i386.md (scalbxf3, scalb<mode>3): New expanders to implement scalbf, scalb and scalbl built-ins as inline x87 intrinsics. testsuite/ChangeLog * gcc.dg/builtins-34.c: Add scalb/scalbn/scalbln cases. From-SVN: r122162
2007-02-20 14:33:51 +01:00
2007-02-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Uros Bizjak <ubizjak@gmail.com>
* optabs.h (enum optab_index): Add new OTI_scalb.
(scalb_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize scalb_optab.
* genopinit.c (optabs): Implement scalb_optab using scalb?f3
patterns.
* builtins.c (expand_builtin_mathfn_2, expand_builtin): Handle
BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L} and BUILT_IN_SCALBLN{,F,L}.
(expand_builtin): Expand BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L}
and BUILT_IN_SCALBLN{,F,L} using expand_builtin_mathfn_2 if
flag_unsafe_math_optimizations is set.
* config/i386/i386.md (scalbxf3, scalb<mode>3): New expanders
to implement scalbf, scalb and scalbl built-ins as inline x87
intrinsics.
re PR other/30824 (-Werror -Wfatal-errors should stop after the first warning) 2007-02-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> DJ Delorie <dj@redhat.com> PR other/30824 * diagnostic.c (diagnostic_count_diagnostic): Move -Werror logic to... (diagnostic_report_diagnostic): ... here, and turn them into real errors. If warnings are inhibited, no need to do anything. testsuite/ * gcc.dg/Wfatal.c: New. * gcc.dg/Wfatal-2.c: New. * gcc.dg/Werror-1.c: Adjust expectations. * gcc.dg/Werror-5.c: Likewise. * gcc.dg/Werror-7.c: Likewise. * gcc.dg/Werror-10.c: Likewise. * gcc.dg/Werror-11.c: Likewise. Co-Authored-By: DJ Delorie <dj@redhat.com> From-SVN: r122159
2007-02-20 11:18:58 +01:00
2007-02-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure: Regenerate. From-SVN: r122211
2007-02-22 00:58:22 +01:00
DJ Delorie <dj@redhat.com>
re PR other/30824 (-Werror -Wfatal-errors should stop after the first warning) 2007-02-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> DJ Delorie <dj@redhat.com> PR other/30824 * diagnostic.c (diagnostic_count_diagnostic): Move -Werror logic to... (diagnostic_report_diagnostic): ... here, and turn them into real errors. If warnings are inhibited, no need to do anything. testsuite/ * gcc.dg/Wfatal.c: New. * gcc.dg/Wfatal-2.c: New. * gcc.dg/Werror-1.c: Adjust expectations. * gcc.dg/Werror-5.c: Likewise. * gcc.dg/Werror-7.c: Likewise. * gcc.dg/Werror-10.c: Likewise. * gcc.dg/Werror-11.c: Likewise. Co-Authored-By: DJ Delorie <dj@redhat.com> From-SVN: r122159
2007-02-20 11:18:58 +01:00
PR other/30824
* diagnostic.c (diagnostic_count_diagnostic): Move -Werror logic to...
(diagnostic_report_diagnostic): ... here, and turn them into real
errors. If warnings are inhibited, no need to do anything.
i386.md (expm1xf2): Reorder insn sequence for better code generation. * config/i386/i386.md (expm1xf2): Reorder insn sequence for better code generation. From-SVN: r122158
2007-02-20 10:39:25 +01:00
2007-02-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (expm1xf2): Reorder insn sequence for
better code generation.
* config/m68hc11/m68hc11.h (OVERRIDE_OPTIONS): Remove extra ;. From-SVN: r122152
2007-02-20 04:38:39 +01:00
2007-02-20 Ben Elliston <bje@au.ibm.com>
* config/m68hc11/m68hc11.h (OVERRIDE_OPTIONS): Remove extra ;.
alpha.c, [...]: Follow spelling conventions. * config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/lib1funcs.asm, config/alpha/vms-crt0-64.c, config/alpha/vms-psxcrt0-64.c, config/arc/arc.c, config/arc/arc.h, config/arm/arm.c, config/arm/arm.md, config/arm/lib1funcs.asm: Follow spelling conventions. From-SVN: r122150
2007-02-20 03:10:57 +01:00
2007-02-20 Kazu Hirata <kazu@codesourcery.com>
* config/alpha/alpha.c, config/alpha/alpha.md,
config/alpha/lib1funcs.asm, config/alpha/vms-crt0-64.c,
config/alpha/vms-psxcrt0-64.c, config/arc/arc.c,
config/arc/arc.h, config/arm/arm.c, config/arm/arm.md,
config/arm/lib1funcs.asm: Follow spelling conventions.
c4x.md, [...]: Follow spelling conventions. * config/c4x/c4x.md, config/cris/cris.c, config/crx/crx.c, config/fr30/fr30.md, config/i386/i386.h, config/iq2000/iq2000.h, config/iq2000/predicates.md, config/pa/milli64.S, config/pa/pa.c, config/pa/pa.h, config/pa/pa.md, config/pa/pa32-regs.h, config/pa/pa64-regs.h, config/pdp11/pdp11.c, config/pdp11/pdp11.h, config/rs6000/altivec.md, config/rs6000/rs6000.c, config/s390/s390-modes.def, config/sparc/netbsd-elf.h, config/sparc/sparc.c, config/sparc/sparc.h, config/sparc/sparc.md, config/spu/constraints.md, config/spu/spu.c, config/stormy16/stormy16.md: Follow spelling conventions. From-SVN: r122151
2007-02-20 03:26:06 +01:00
* config/c4x/c4x.md, config/cris/cris.c, config/crx/crx.c,
config/fr30/fr30.md, config/i386/i386.h,
config/iq2000/iq2000.h, config/iq2000/predicates.md,
config/pa/milli64.S, config/pa/pa.c, config/pa/pa.h,
config/pa/pa.md, config/pa/pa32-regs.h, config/pa/pa64-regs.h,
config/pdp11/pdp11.c, config/pdp11/pdp11.h,
config/rs6000/altivec.md, config/rs6000/rs6000.c,
config/s390/s390-modes.def, config/sparc/netbsd-elf.h,
config/sparc/sparc.c, config/sparc/sparc.h,
config/sparc/sparc.md, config/spu/constraints.md,
config/spu/spu.c, config/stormy16/stormy16.md: Follow spelling
conventions.
re PR middle-end/29943 (gcc generate incorrect alias symbols for PPC) PR target/29943 * varasm.c (use_blocks_for_decl_p): Return false for decls with alias attribute. From-SVN: r122148
2007-02-20 02:25:41 +01:00
2007-02-20 Alan Modra <amodra@bigpond.net.au>
PR target/29943
* varasm.c (use_blocks_for_decl_p): Return false for decls with
alias attribute.
* doc/invoke.texi (-ftree-lrs): Remove. From-SVN: r122141
2007-02-20 00:35:48 +01:00
2007-02-19 Kazu Hirata <kazu@codesourcery.com>
* doc/invoke.texi (-ftree-lrs): Remove.
tree-ssa-pre.c (create_value_expr_from): Initialize POOL to NULL. * tree-ssa-pre.c (create_value_expr_from): Initialize POOL to NULL. From-SVN: r122140
2007-02-20 00:26:38 +01:00
2007-02-19 Diego Novillo <dnovillo@redhat.com>
* tree-ssa-pre.c (create_value_expr_from): Initialize POOL to
NULL.
ia64.c (ia64_expand_builtin): Use the new CALL_EXPR_FN macro for retrieving the function declaration of the... * config/ia64/ia64.c (ia64_expand_builtin): Use the new CALL_EXPR_FN macro for retrieving the function declaration of the input expression. From-SVN: r122139
2007-02-19 23:39:13 +01:00
2007-02-19 Lee Millward <lee.millward@codesourcery.com>
* config/ia64/ia64.c (ia64_expand_builtin): Use the
frv.c (frv_read_argument): Take a tree and int argument. 2007-02-20 Eric Christopher <echristo@gmail.com> * config/frv/frv.c (frv_read_argument): Take a tree and int argument. Rewrite accordingly. (frv_read_iacc_argument): Ditto. (frv_expand_set_builtin): Take a call instead of arglist, update for above changes. (frv_expand_unop_builtin): Ditto. (frv_expand_binop_builtin): Ditto. (frv_expand_cut_builtin): Ditto. (frv_expand_binopimm_builtin): Ditto. (frv_expand_voidbinop_builtin): Ditto. (frv_expand_int_void2arg): Ditto. (frv_expand_prefetches): Ditto. (frv_expand_voidtriop_builtin): Ditto. (frv_expand_voidaccop_builtin): Ditto. (frv_expand_load_builtin): Ditto. (frv_expand_store_builtin): Ditto. (frv_expand_mdpackh_builtin): Ditto. (frv_expand_mclracc_builtin): Ditto. (frv_expand_mrdacc_builtin): Ditto. (frv_expand_mwtacc_builtin): Ditto. (frv_expand_builtin): Remove usage of CALL_EXPR_ARGS, update calls for above. From-SVN: r122182
2007-02-21 01:02:48 +01:00
new CALL_EXPR_FN macro for retrieving the function
ia64.c (ia64_expand_builtin): Use the new CALL_EXPR_FN macro for retrieving the function declaration of the... * config/ia64/ia64.c (ia64_expand_builtin): Use the new CALL_EXPR_FN macro for retrieving the function declaration of the input expression. From-SVN: r122139
2007-02-19 23:39:13 +01:00
declaration of the input expression.
frv.c (frv_read_argument): Take a tree and int argument. 2007-02-20 Eric Christopher <echristo@gmail.com> * config/frv/frv.c (frv_read_argument): Take a tree and int argument. Rewrite accordingly. (frv_read_iacc_argument): Ditto. (frv_expand_set_builtin): Take a call instead of arglist, update for above changes. (frv_expand_unop_builtin): Ditto. (frv_expand_binop_builtin): Ditto. (frv_expand_cut_builtin): Ditto. (frv_expand_binopimm_builtin): Ditto. (frv_expand_voidbinop_builtin): Ditto. (frv_expand_int_void2arg): Ditto. (frv_expand_prefetches): Ditto. (frv_expand_voidtriop_builtin): Ditto. (frv_expand_voidaccop_builtin): Ditto. (frv_expand_load_builtin): Ditto. (frv_expand_store_builtin): Ditto. (frv_expand_mdpackh_builtin): Ditto. (frv_expand_mclracc_builtin): Ditto. (frv_expand_mrdacc_builtin): Ditto. (frv_expand_mwtacc_builtin): Ditto. (frv_expand_builtin): Remove usage of CALL_EXPR_ARGS, update calls for above. From-SVN: r122182
2007-02-21 01:02:48 +01:00
c.opt (Waddress): New. 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c.opt (Waddress): New. * common.opt (Walways-true): Delete. (Wstring-literal-comparison): Delete. * doc/invoke.texi (Warning Options): Delete -Walways-true and -Wstring-literal-comparison. Add -Waddress. (Waddress): New. (Walways-true): Delete. (Wstring-literal-comparison): Delete. * doc/extend.texi (#pragma GCC diagnostic): Use -Wformat consistently instead of -Walways-true in example. * c-opts.c (c_common_handle_option): -Waddress is enabled by -Wall. * c-typeck.c (parser_build_binary_op): Replace -Wstring-literal-comparison and -Walways-true with -Waddress. * c-common.c (c_common_truthvalue_conversion): Replace -Walways-true with -Waddress. cp/ * typeck.c (build_binary_op): Replace -Wstring-literal-comparison and -Walways-true with -Waddress. * cvt.c (convert_to_void): Replace unconditional warning with -Waddress. testsuite/ * gcc.dg/20031012-1.c: Replace -Walways-true with -Waddress. * gcc.dg/Walways-true-1.c: Likewise. * gcc.dg/weak/weak-3.c: Likewise. * gcc.dg/Werror-1.c: Likewise. * gcc.dg/Werror-3.c: Likewise. * gcc.dg/Werror-4.c: Likewise. * gcc.dg/Werror-5.c: Likewise. * gcc.dg/Werror-6.c: Likewise. * gcc.dg/Werror-7.c: Likewise. * gcc.dg/Werror-8.c: Likewise. * gcc.dg/Werror-10.c: Likewise. * gcc.dg/Werror-11.c: Likewise. * gcc.dg/Werror-12.c: Likewise. * g++.old-deja/g++.mike/warn8.C: Likewise. * g++.dg/warn/Walways-true-1.C: Likewise. * g++.dg/warn/Walways-true-2.C: Likewise. * g++.dg/warn/noeffect8.C: Warn only with -Waddress. * g++.dg/warn/Wstring-literal-comparison-1.C: Replace -Wstring-literal-comparison with -Waddress. * gcc.dg/Wstring-literal-comparison-4.c: Replace -Wno-string-literal-comparison with -Wno-address. From-SVN: r122136
2007-02-19 21:02:28 +01:00
2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* c.opt (Waddress): New.
* common.opt (Walways-true): Delete.
(Wstring-literal-comparison): Delete.
* doc/invoke.texi (Warning Options): Delete -Walways-true and
-Wstring-literal-comparison. Add -Waddress.
(Waddress): New.
(Walways-true): Delete.
(Wstring-literal-comparison): Delete.
* doc/extend.texi (#pragma GCC diagnostic): Use -Wformat
consistently instead of -Walways-true in example.
* c-opts.c (c_common_handle_option): -Waddress is enabled by -Wall.
* c-typeck.c (parser_build_binary_op): Replace
-Wstring-literal-comparison and -Walways-true with -Waddress.
* c-common.c (c_common_truthvalue_conversion): Replace -Walways-true
with -Waddress.
frv.c (frv_read_argument): Take a tree and int argument. 2007-02-20 Eric Christopher <echristo@gmail.com> * config/frv/frv.c (frv_read_argument): Take a tree and int argument. Rewrite accordingly. (frv_read_iacc_argument): Ditto. (frv_expand_set_builtin): Take a call instead of arglist, update for above changes. (frv_expand_unop_builtin): Ditto. (frv_expand_binop_builtin): Ditto. (frv_expand_cut_builtin): Ditto. (frv_expand_binopimm_builtin): Ditto. (frv_expand_voidbinop_builtin): Ditto. (frv_expand_int_void2arg): Ditto. (frv_expand_prefetches): Ditto. (frv_expand_voidtriop_builtin): Ditto. (frv_expand_voidaccop_builtin): Ditto. (frv_expand_load_builtin): Ditto. (frv_expand_store_builtin): Ditto. (frv_expand_mdpackh_builtin): Ditto. (frv_expand_mclracc_builtin): Ditto. (frv_expand_mrdacc_builtin): Ditto. (frv_expand_mwtacc_builtin): Ditto. (frv_expand_builtin): Remove usage of CALL_EXPR_ARGS, update calls for above. From-SVN: r122182
2007-02-21 01:02:48 +01:00
tree-cfg.c (dump_function_to_file): Be prepared for functions without DECL_STRUCT_FUNCTION initialized. * tree-cfg.c (dump_function_to_file): Be prepared for functions without DECL_STRUCT_FUNCTION initialized. From-SVN: r122135
2007-02-19 20:26:16 +01:00
2007-02-19 Eric Botcazou <ebotcazou@adacore.com>
* tree-cfg.c (dump_function_to_file): Be prepared for functions
without DECL_STRUCT_FUNCTION initialized.
gimplify.c (gimplify_init_ctor_preeval_1): Detect potential overlap due to calls to functions taking pointers as parameters. * gimplify.c (gimplify_init_ctor_preeval_1): Detect potential overlap due to calls to functions taking pointers as parameters. From-SVN: r122133
2007-02-19 20:11:37 +01:00
2007-02-19 Eric Botcazou <ebotcazou@adacore.com>
* gimplify.c (gimplify_init_ctor_preeval_1): Detect potential overlap
due to calls to functions taking pointers as parameters.
re PR debug/29558 (ICE in set_variable_part, at var-tracking.c:2140) PR debug/29558 * var-tracking.c (track_expr_p): Disallow AGGREGATE_TYPE_P in memory. From-SVN: r122131
2007-02-19 17:21:59 +01:00
2007-02-19 Richard Henderson <rth@redhat.com>
i386.md (expm1xf2): Reorder insn sequence for better code generation. * config/i386/i386.md (expm1xf2): Reorder insn sequence for better code generation. From-SVN: r122158
2007-02-20 10:39:25 +01:00
PR debug/29558
* var-tracking.c (track_expr_p): Disallow AGGREGATE_TYPE_P
in memory.
re PR debug/29558 (ICE in set_variable_part, at var-tracking.c:2140) PR debug/29558 * var-tracking.c (track_expr_p): Disallow AGGREGATE_TYPE_P in memory. From-SVN: r122131
2007-02-19 17:21:59 +01:00
s390.c (s390_call_saved_register_used, [...]): Adjust the way CALL_EXPR arguments are accessed to the new scheme. 2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com> * config/s390/s390.c (s390_call_saved_register_used, s390_function_ok_for_sibcall): Adjust the way CALL_EXPR arguments are accessed to the new scheme. From-SVN: r122129
2007-02-19 15:35:10 +01:00
2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.c (s390_call_saved_register_used,
s390_function_ok_for_sibcall): Adjust the way CALL_EXPR arguments are
accessed to the new scheme.
* config/cris/cris.c (cris_movem_load_rest_p, cris_store_multiple_op_p) (cris_print_index, cris_print_operand, cris_print_operand_address) (cris_reload_address_legitimized, cris_rtx_costs, cris_address_cost) (cris_side_effect_mode_ok, cris_valid_pic_const, cris_split_movdx) (cris_expand_pic_call_address): Use xxx_P predicate macros instead of GET_CODE () == xxx. * config/cris/cris.h (SECONDARY_RELOAD_CLASS, EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_T, BDAP_INDEX_P, BIAP_INDEX_P, SIMPLE_ADDRESS_P, GO_IF_LEGITIMATE_ADDRESS): Ditto. * config/cris/cris.md (define_insns: *btst, movdi, *mov_side<mode>) (*mov_sidesisf, *mov_side<mode>_mem, *mov_sidesisf_mem) (*clear_side<mode>, movsi, *movsi_internal, *ext_sideqihi) (*ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>, addsi3) (*extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side) (*extop<mode>si_swap_side, addi_mul, *addi,andsi3, andhi3, ashl<mode>3) (uminsi3, call, call_value): Ditto. (define_split: indir_to_reg_split, unnamed): Ditto. From-SVN: r122128
2007-02-19 13:34:12 +01:00
2007-02-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* config/cris/cris.c (cris_movem_load_rest_p, cris_store_multiple_op_p)
(cris_print_index, cris_print_operand, cris_print_operand_address)
(cris_reload_address_legitimized, cris_rtx_costs, cris_address_cost)
(cris_side_effect_mode_ok, cris_valid_pic_const, cris_split_movdx)
(cris_expand_pic_call_address): Use xxx_P predicate macros instead of
GET_CODE () == xxx.
* config/cris/cris.h (SECONDARY_RELOAD_CLASS, EXTRA_CONSTRAINT_Q,
EXTRA_CONSTRAINT_T, BDAP_INDEX_P, BIAP_INDEX_P, SIMPLE_ADDRESS_P,
GO_IF_LEGITIMATE_ADDRESS): Ditto.
* config/cris/cris.md (define_insns: *btst, movdi, *mov_side<mode>)
(*mov_sidesisf, *mov_side<mode>_mem, *mov_sidesisf_mem)
(*clear_side<mode>, movsi, *movsi_internal, *ext_sideqihi)
(*ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>, addsi3)
(*extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side)
(*extop<mode>si_swap_side, addi_mul, *addi,andsi3, andhi3, ashl<mode>3)
(uminsi3, call, call_value): Ditto.
(define_split: indir_to_reg_split, unnamed): Ditto.
re PR tree-optimization/30795 (ice for legal code with -ftree-vectorize -O2) PR tree-optimization/30975 * tree-vect-trasnform.c (vect_get_vec_def_for_stmt_copy): Remove wrong assert. From-SVN: r122127
2007-02-19 09:46:45 +01:00
2007-02-19 Dorit Nuzman <dorit@il.ibm.com>
PR tree-optimization/30975
* tree-vect-trasnform.c (vect_get_vec_def_for_stmt_copy): Remove
wrong assert.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
2007-02-18 Eric Christopher <echristo@gmail.com>
* mips.c (mips_prepare_builtin_arg): Add argnum parameter.
Remove use of arglist.
(mips_expand_builtin): Remove use of arglist, pass in expr.
(mips_expand_builtin_direct): Rewrite handling for arglist removal.
(mips_expand_builtin_movtf): Ditto.
(mips_expand_builtin_compare): Ditto.
tree-sra.c (sra_build_assignment): Replace assertion checking with a comment explaining why it can't be done. * tree-sra.c (sra_build_assignment): Replace assertion checking with a comment explaining why it can't be done. From-SVN: r122123
2007-02-19 07:22:43 +01:00
2007-02-19 Alexandre Oliva <aoliva@redhat.com>
* tree-sra.c (sra_build_assignment): Replace assertion
checking with a comment explaining why it can't be done.
re PR middle-end/30833 (ICE with -fdump-tree-all) 2007-02-18 Sandra Loosemore <sandra@codesourcery.com> PR middle-end/30833 * tree-dump.c (dequeue_and_dump): Add tcc_vl_exp case missed during CALL_EXPR representation conversion. * tree-ssa-propagate.c (set_rhs): Likewise. From-SVN: r122122
2007-02-19 05:12:49 +01:00
2007-02-18 Sandra Loosemore <sandra@codesourcery.com>
PR middle-end/30833
* tree-dump.c (dequeue_and_dump): Add tcc_vl_exp case missed
during CALL_EXPR representation conversion.
* tree-ssa-propagate.c (set_rhs): Likewise.
tree-sra.c (sra_build_assignment): Disable assertion checking for now. * tree-sra.c (sra_build_assignment): Disable assertion checking for now. From-SVN: r122121
2007-02-19 04:51:24 +01:00
2007-02-19 Alexandre Oliva <aoliva@redhat.com>
* tree-sra.c (sra_build_assignment): Disable assertion checking
for now.
function.c (gimplify_parameters): Call build_gimple_modify_stmt instead of calling build2 with a GIMPLE_MODIFY_STMT. * function.c (gimplify_parameters): Call build_gimple_modify_stmt instead of calling build2 with a GIMPLE_MODIFY_STMT. * gimple-low.c (lower_function_body, lower_builtin_setjmp): Likewise. * gimplify.c (build_stack_save_restore, gimplify_return_expr, gimplify_decl_expr, gimplify_self_mod_expr, gimplify_cond_expr, gimplify_init_ctor_eval_range, gimple_push_cleanup, gimplify_omp_for, gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex, gimplify_expr, gimplify_one_sizepos, force_gimple_operand): Likewise. * ipa-cp.c (constant_val_insert): Likewise. * lambda-code.c (lbv_to_gcc_expression, lle_to_gcc_expression, lambda_loopnest_to_gcc_loopnest, replace_uses_equiv_to_x_with_y, perfect_nestify): Likewise. * langhooks.c (lhd_omp_assignment): Likewise. * omp-low.c (lower_rec_input_clauses, lower_reduction_clauses, lower_copyprivate_clauses, lower_send_clauses, lower_send_shared_vars, expand_parallel_call, expand_omp_for_generic, expand_omp_for_static_nochunk, expand_omp_for_static_chunk, expand_omp_sections, lower_omp_single_copy, lower_omp_for_lastprivate, lower_omp_parallel, init_tmp_var, save_tmp_var): Likewise. * value-prof.c (tree_divmod_fixed_value, tree_mod_pow2, tree_mod_subtract, tree_ic, tree_stringop_fixed_value): Likewise. From-SVN: r122120
2007-02-19 03:45:34 +01:00
2007-02-18 Roger Sayle <roger@eyesopen.com>
* function.c (gimplify_parameters): Call build_gimple_modify_stmt
instead of calling build2 with a GIMPLE_MODIFY_STMT.
* gimple-low.c (lower_function_body, lower_builtin_setjmp):
Likewise.
* gimplify.c (build_stack_save_restore, gimplify_return_expr,
gimplify_decl_expr, gimplify_self_mod_expr, gimplify_cond_expr,
gimplify_init_ctor_eval_range, gimple_push_cleanup,
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
gimplify_omp_for, gimplify_omp_atomic_pipeline,
function.c (gimplify_parameters): Call build_gimple_modify_stmt instead of calling build2 with a GIMPLE_MODIFY_STMT. * function.c (gimplify_parameters): Call build_gimple_modify_stmt instead of calling build2 with a GIMPLE_MODIFY_STMT. * gimple-low.c (lower_function_body, lower_builtin_setjmp): Likewise. * gimplify.c (build_stack_save_restore, gimplify_return_expr, gimplify_decl_expr, gimplify_self_mod_expr, gimplify_cond_expr, gimplify_init_ctor_eval_range, gimple_push_cleanup, gimplify_omp_for, gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex, gimplify_expr, gimplify_one_sizepos, force_gimple_operand): Likewise. * ipa-cp.c (constant_val_insert): Likewise. * lambda-code.c (lbv_to_gcc_expression, lle_to_gcc_expression, lambda_loopnest_to_gcc_loopnest, replace_uses_equiv_to_x_with_y, perfect_nestify): Likewise. * langhooks.c (lhd_omp_assignment): Likewise. * omp-low.c (lower_rec_input_clauses, lower_reduction_clauses, lower_copyprivate_clauses, lower_send_clauses, lower_send_shared_vars, expand_parallel_call, expand_omp_for_generic, expand_omp_for_static_nochunk, expand_omp_for_static_chunk, expand_omp_sections, lower_omp_single_copy, lower_omp_for_lastprivate, lower_omp_parallel, init_tmp_var, save_tmp_var): Likewise. * value-prof.c (tree_divmod_fixed_value, tree_mod_pow2, tree_mod_subtract, tree_ic, tree_stringop_fixed_value): Likewise. From-SVN: r122120
2007-02-19 03:45:34 +01:00
gimplify_omp_atomic_mutex, gimplify_expr, gimplify_one_sizepos,
force_gimple_operand): Likewise.
* ipa-cp.c (constant_val_insert): Likewise.
* lambda-code.c (lbv_to_gcc_expression, lle_to_gcc_expression,
lambda_loopnest_to_gcc_loopnest, replace_uses_equiv_to_x_with_y,
perfect_nestify): Likewise.
* langhooks.c (lhd_omp_assignment): Likewise.
* omp-low.c (lower_rec_input_clauses, lower_reduction_clauses,
lower_copyprivate_clauses, lower_send_clauses,
lower_send_shared_vars, expand_parallel_call,
expand_omp_for_generic, expand_omp_for_static_nochunk,
expand_omp_for_static_chunk, expand_omp_sections,
lower_omp_single_copy, lower_omp_for_lastprivate,
lower_omp_parallel, init_tmp_var, save_tmp_var): Likewise.
* value-prof.c (tree_divmod_fixed_value, tree_mod_pow2,
tree_mod_subtract, tree_ic, tree_stringop_fixed_value):
Likewise.
divtab.c, [...]: Follow spelling conventions. * config/sh/divtab.c, config/sh/sh.c, config/sh/sh.h, config/sh/sh.md: Follow spelling conventions. From-SVN: r122117
2007-02-19 02:20:56 +01:00
2007-02-19 Kazu Hirata <kazu@codesourcery.com>
* config/sh/divtab.c, config/sh/sh.c, config/sh/sh.h,
config/sh/sh.md: Follow spelling conventions.
frv.c, [...]: Follow spelling conventions. * config/frv/frv.c, config/frv/frv.h, config/frv/frv.md, config/frv/predicates.md: Follow spelling conventions. From-SVN: r122118
2007-02-19 02:27:56 +01:00
* config/frv/frv.c, config/frv/frv.h, config/frv/frv.md,
config/frv/predicates.md: Follow spelling conventions.
linux-unwind.h: Fix a comment typo. * config/m68k/linux-unwind.h: Fix a comment typo. * target.h: Follow spelling conventions. From-SVN: r122119
2007-02-19 02:36:11 +01:00
* config/m68k/linux-unwind.h: Fix a comment typo.
* target.h: Follow spelling conventions.
re PR rtl-optimization/28173 (misses constant folding) PR rtl-optimization/28173 * simplify-rtx.c (simplify_binary_operation_1) <IOR>: Optimize (X & C1) | C2 as C2 when (C1 & C2) == C1 and X has no side-effects. Optimize (X & C1) | C2 as X | C2 when (C1 | C2) == ~0. Canonicalize (X & C1) | C2 as (X & (C1 & ~C2)) | C2. <AND>: Canonicalize (X | C1) & C2 as (X & C2) | (C1 & C2). * gcc.target/i386/andor-1.c: New test case. From-SVN: r122116
2007-02-19 01:54:29 +01:00
2007-02-18 Roger Sayle <roger@eyesopen.com>
PR rtl-optimization/28173
* simplify-rtx.c (simplify_binary_operation_1) <IOR>: Optimize
(X & C1) | C2 as C2 when (C1 & C2) == C1 and X has no side-effects.
Optimize (X & C1) | C2 as X | C2 when (C1 | C2) == ~0.
Canonicalize (X & C1) | C2 as (X & (C1 & ~C2)) | C2.
<AND>: Canonicalize (X | C1) & C2 as (X & C2) | (C1 & C2).
builtins.c (fold_builtin_load_exponent): New. * builtins.c (fold_builtin_load_exponent): New. (fold_builtin_2): Use it. testsuite: * gcc.dg/torture/builtin-ldexp-1.c: New. * gcc.dg/torture/builtin-math-2.c: Add ldexp/scalbn/scalbln cases. From-SVN: r122110
2007-02-19 01:14:14 +01:00
2007-02-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_load_exponent): New.
(fold_builtin_2): Use it.
re PR rtl-optimization/30773 (Spec cpu2k6/h264ref and sphinx3 miscompare regression) PR rtl-optimization/30773 * local-alloc.c (update_equiv_regs): Do not set reg_equiv_init if we fail to attach a REG_EQUIV note. From-SVN: r122106
2007-02-18 23:33:23 +01:00
2007-02-18 Steven Bosscher <steven@gcc.gnu.org>
PR rtl-optimization/30773
* local-alloc.c (update_equiv_regs): Do not set reg_equiv_init
if we fail to attach a REG_EQUIV note.
rs6000.md (bswapsi2): New define_insn and splitter. 2007-02-18 David Edelsohn <edelsohn@gnu.org> Roger Sayle <roger@eyesopen.com> * config/rs6000/rs6000.md (bswapsi2): New define_insn and splitter. Co-Authored-By: Roger Sayle <roger@eyesopen.com> From-SVN: r122104
2007-02-18 21:55:31 +01:00
2007-02-18 David Edelsohn <edelsohn@gnu.org>
Roger Sayle <roger@eyesopen.com>
* config/rs6000/rs6000.md (bswapsi2): New define_insn and splitter.
calls.c (initialize_argument_information): Pass original EXP and STRUCT_VALUE_ADDR_VALUE instead of a list of arguments. 2007-02-18 Sandra Loosemore <sandra@codesourcery.com> * calls.c (initialize_argument_information): Pass original EXP and STRUCT_VALUE_ADDR_VALUE instead of a list of arguments. Move code to split complex arguments here, as part of initializing the ARGS array. (expand_call): Remove code that builds a list of arguments and inserts implicit arguments into it. Instead, just count how many implicit arguments there will be so we can determine the size of the ARGS array, and let initialize_argument_information do the work. (split_complex_values): Delete unused function. From-SVN: r122101
2007-02-18 20:34:28 +01:00
2007-02-18 Sandra Loosemore <sandra@codesourcery.com>
* calls.c (initialize_argument_information): Pass original EXP
and STRUCT_VALUE_ADDR_VALUE instead of a list of arguments. Move
code to split complex arguments here, as part of initializing the
ARGS array.
(expand_call): Remove code that builds a list of arguments and
inserts implicit arguments into it. Instead, just count how many
implicit arguments there will be so we can determine the size of
the ARGS array, and let initialize_argument_information do the work.
(split_complex_values): Delete unused function.
tree-eh.c (tree_could_trap_p): Handle VIEW_CONVERT_EXPR. * tree-eh.c (tree_could_trap_p): Handle VIEW_CONVERT_EXPR. From-SVN: r122097
2007-02-18 15:03:24 +01:00
2007-02-18 Eric Botcazou <ebotcazou@adacore.com>
* tree-eh.c (tree_could_trap_p): Handle VIEW_CONVERT_EXPR.
calls.c (mem_overlaps_already_clobbered_arg_p): Return true for arg pointer based indexed addressing. * calls.c (mem_overlaps_already_clobbered_arg_p): Return true for arg pointer based indexed addressing. From-SVN: r122095
2007-02-18 14:52:46 +01:00
2007-02-18 Eric Botcazou <ebotcazou@adacore.com>
* calls.c (mem_overlaps_already_clobbered_arg_p): Return true
for arg pointer based indexed addressing.
ia64.h, [...]: Follow spelling conventions. * config/ia64/ia64.h, config/ia64/ia64.md, config/ia64/predicates.md, config/ia64/sysv4.h: Follow spelling conventions. From-SVN: r122087
2007-02-18 03:18:25 +01:00
2007-02-18 Kazu Hirata <kazu@codesourcery.com>
* config/ia64/ia64.h, config/ia64/ia64.md,
config/ia64/predicates.md, config/ia64/sysv4.h: Follow
spelling conventions.
m68k.c (split_di): New. * config/m68k/m68k.c (split_di): New. * config/m68k/m68k-protos.h: Declare split_di. * config/m68k/m68k.md (extendsidi2*,ashldi3*,ashrdi3*,lshrdi3*): Improve predicate handling and split constant shifts. From-SVN: r122084
2007-02-18 02:30:58 +01:00
2007-02-18 Roman Zippel <zippel@linux-m68k.org>
* config/m68k/m68k.c (split_di): New.
* config/m68k/m68k-protos.h: Declare split_di.
* config/m68k/m68k.md (extendsidi2*,ashldi3*,ashrdi3*,lshrdi3*):
Improve predicate handling and split constant shifts.
m68k.md (extv,extzv,insv): disable dynamic parameter for register bitfield operations... * config/m68k/m68k.md (extv,extzv,insv): disable dynamic parameter for register bitfield operations, general predicates cleanup From-SVN: r122083
2007-02-18 02:20:15 +01:00
2007-02-18 Roman Zippel <zippel@linux-m68k.org>
* config/m68k/m68k.md (extv,extzv,insv): disable dynamic
parameter for register bitfield operations, general predicates
cleanup
linux.h (MD_UNWIND_SUPPORT): Define. * config/m68k/linux.h (MD_UNWIND_SUPPORT): Define. * config/m68k/linux-unwind.h: New file. From-SVN: r122082
2007-02-18 02:16:55 +01:00
2007-02-18 Roman Zippel <zippel@linux-m68k.org>
* config/m68k/linux.h (MD_UNWIND_SUPPORT): Define.
* config/m68k/linux-unwind.h: New file.
cfgloop.c, [...]: Fix comment typos. * cfgloop.c, config/alpha/alpha.c, config/bfin/bfin.c, config/i386/athlon.md, config/ia64/ia64.md, config/rs6000/rs6000.c, config/s390/s390.c, config/spu/spu.md, df-problems.c, df.h, fold-const.c, ipa-cp.c, ipa-inline.c, ipa-prop.h, see.c, struct-equiv.c, tree-inline.c, tree-ssa-loop-niter.c, tree-vect-analyze.c, tree-vect-transform.c: Fix comment typos. From-SVN: r122080
2007-02-18 01:52:51 +01:00
2007-02-18 Kazu Hirata <kazu@codesourcery.com>
* cfgloop.c, config/alpha/alpha.c, config/bfin/bfin.c,
config/i386/athlon.md, config/ia64/ia64.md,
config/rs6000/rs6000.c, config/s390/s390.c, config/spu/spu.md,
df-problems.c, df.h, fold-const.c, ipa-cp.c, ipa-inline.c,
ipa-prop.h, see.c, struct-equiv.c, tree-inline.c,
tree-ssa-loop-niter.c, tree-vect-analyze.c,
tree-vect-transform.c: Fix comment typos.
sched-deps.c (find_insn_list): Remove. * sched-deps.c (find_insn_list): Remove. * sched-int.h: Remove the prototype for find_insn_list. From-SVN: r122069
2007-02-17 05:01:30 +01:00
2007-02-17 Kazu Hirata <kazu@codesourcery.com>
* sched-deps.c (find_insn_list): Remove.
* sched-int.h: Remove the prototype for find_insn_list.
* config/rs6000/rs6000.c: Clean up trailing whitespace. From-SVN: r122066
2007-02-17 02:28:16 +01:00
2007-02-16 Geoffrey Keating <geoffk@apple.com>
darwin.h (LINK_SPEC): Always pass -macosx_version_min to linker. * config/darwin.h (LINK_SPEC): Always pass -macosx_version_min to linker. (DARWIN_EXTRA_SPECS): Add %(darwin_minversion). * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Just call darwin_rs6000_override_options. (C_COMMON_OVERRIDE_OPTIONS): Expect darwin_macosx_version_min to be non-NULL always. (TARGET_C99_FUNCTIONS): Likewise. (CC1_SPEC): Always pass -mmacosx-version-min to cc1*. (DARWIN_MINVERSION_SPEC): New. * config/rs6000/rs6000.c (darwin_rs6000_override_options): New. * config/i386/darwin.h (CC1_SPEC): Always pass -mmacosx-version-min to cc1*. (DARWIN_MINVERSION_SPEC): New. * config/darwin.opt (mmacosx-version-min): Initialize to non-NULL value. * config/darwin-c.c (darwin_cpp_builtins): Expect darwin_macosx_version_min to be non-NULL always. From-SVN: r122067
2007-02-17 02:47:38 +01:00
* config/darwin.h (LINK_SPEC): Always pass -macosx_version_min
to linker.
(DARWIN_EXTRA_SPECS): Add %(darwin_minversion).
* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Just call
darwin_rs6000_override_options.
(C_COMMON_OVERRIDE_OPTIONS): Expect
darwin_macosx_version_min to be non-NULL always.
(TARGET_C99_FUNCTIONS): Likewise.
(CC1_SPEC): Always pass -mmacosx-version-min to cc1*.
(DARWIN_MINVERSION_SPEC): New.
* config/rs6000/rs6000.c (darwin_rs6000_override_options): New.
* config/i386/darwin.h (CC1_SPEC): Always pass -mmacosx-version-min
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
to cc1*.
darwin.h (LINK_SPEC): Always pass -macosx_version_min to linker. * config/darwin.h (LINK_SPEC): Always pass -macosx_version_min to linker. (DARWIN_EXTRA_SPECS): Add %(darwin_minversion). * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Just call darwin_rs6000_override_options. (C_COMMON_OVERRIDE_OPTIONS): Expect darwin_macosx_version_min to be non-NULL always. (TARGET_C99_FUNCTIONS): Likewise. (CC1_SPEC): Always pass -mmacosx-version-min to cc1*. (DARWIN_MINVERSION_SPEC): New. * config/rs6000/rs6000.c (darwin_rs6000_override_options): New. * config/i386/darwin.h (CC1_SPEC): Always pass -mmacosx-version-min to cc1*. (DARWIN_MINVERSION_SPEC): New. * config/darwin.opt (mmacosx-version-min): Initialize to non-NULL value. * config/darwin-c.c (darwin_cpp_builtins): Expect darwin_macosx_version_min to be non-NULL always. From-SVN: r122067
2007-02-17 02:47:38 +01:00
(DARWIN_MINVERSION_SPEC): New.
* config/darwin.opt (mmacosx-version-min): Initialize to non-NULL
value.
* config/darwin-c.c (darwin_cpp_builtins): Expect
darwin_macosx_version_min to be non-NULL always.
* config/rs6000/rs6000.c: Clean up trailing whitespace. From-SVN: r122066
2007-02-17 02:28:16 +01:00
* config/rs6000/rs6000.c: Clean up trailing whitespace.
i386.h (x86_use_xchgb): New. * config/i386/i386.h (x86_use_xchgb): New. (TARGET_USE_XCHGB): New macro. * config/i386/i386.c (x86_use_xchgb): Set for PENT4. * config/i386/i386.md (*rotlhi3_1 splitter, *rotrhi3_1 splitter): Split after reload into bswaphi for shifts of 8. (bswaphi_lowpart): Generate rolw insn for HImode byte swaps. (*bswaphi_lowpart_1): Generate xchgb for Q registers for TARGET_XCHGB or when optimizing for size. testsuite/ChangeLog: * gcc.target/i386/builtin-bswap-1.c: Remove -march=nocona. * gcc.target/i386/builtin-bswap-3.c: Ditto. * gcc.target/i386/xchg-1.c: New test. * gcc.target/i386/xchg-2.c: New test. From-SVN: r122049
2007-02-16 19:36:01 +01:00
2007-02-16 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.h (x86_use_xchgb): New.
(TARGET_USE_XCHGB): New macro.
* config/i386/i386.c (x86_use_xchgb): Set for PENT4.
* config/i386/i386.md (*rotlhi3_1 splitter, *rotrhi3_1 splitter):
Split after reload into bswaphi for shifts of 8.
(bswaphi_lowpart): Generate rolw insn for HImode byte swaps.
(*bswaphi_lowpart_1): Generate xchgb for Q registers for TARGET_XCHGB
or when optimizing for size.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like DECLs but prefer SSA_NAMEs over DECLs. 2007-02-16 Richard Guenther <rguenther@suse.de> Christian Bruel <christian.bruel@st.com> * fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like DECLs but prefer SSA_NAMEs over DECLs. * gcc.dg/strict-overflow-5.c: New testcase. Co-Authored-By: Christian Bruel <christian.bruel@st.com> From-SVN: r122040
2007-02-16 14:41:03 +01:00
2007-02-16 Richard Guenther <rguenther@suse.de>
i386.h (x86_use_xchgb): New. * config/i386/i386.h (x86_use_xchgb): New. (TARGET_USE_XCHGB): New macro. * config/i386/i386.c (x86_use_xchgb): Set for PENT4. * config/i386/i386.md (*rotlhi3_1 splitter, *rotrhi3_1 splitter): Split after reload into bswaphi for shifts of 8. (bswaphi_lowpart): Generate rolw insn for HImode byte swaps. (*bswaphi_lowpart_1): Generate xchgb for Q registers for TARGET_XCHGB or when optimizing for size. testsuite/ChangeLog: * gcc.target/i386/builtin-bswap-1.c: Remove -march=nocona. * gcc.target/i386/builtin-bswap-3.c: Ditto. * gcc.target/i386/xchg-1.c: New test. * gcc.target/i386/xchg-2.c: New test. From-SVN: r122049
2007-02-16 19:36:01 +01:00
Christian Bruel <christian.bruel@st.com>
fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like DECLs but prefer SSA_NAMEs over DECLs. 2007-02-16 Richard Guenther <rguenther@suse.de> Christian Bruel <christian.bruel@st.com> * fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like DECLs but prefer SSA_NAMEs over DECLs. * gcc.dg/strict-overflow-5.c: New testcase. Co-Authored-By: Christian Bruel <christian.bruel@st.com> From-SVN: r122040
2007-02-16 14:41:03 +01:00
* fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like
DECLs but prefer SSA_NAMEs over DECLs.
tree-flow-inline.h (single_imm_use_p): Remove. 2007-02-16 Richard Guenther <rguenther@suse.de> * tree-flow-inline.h (single_imm_use_p): Remove. (zero_imm_uses_p): Likewise. * tree-ssa-coalesce.c (create_outofssa_var_map): Use has_single_use instead of single_imm_use_p. * tree-cfg.c (replace_uses_by): Use has_zero_use instead of zero_imm_uses_p. From-SVN: r122036
2007-02-16 10:34:24 +01:00
2007-02-16 Richard Guenther <rguenther@suse.de>
* tree-flow-inline.h (single_imm_use_p): Remove.
(zero_imm_uses_p): Likewise.
* tree-ssa-coalesce.c (create_outofssa_var_map): Use has_single_use
instead of single_imm_use_p.
* tree-cfg.c (replace_uses_by): Use has_zero_use instead of
zero_imm_uses_p.
re PR other/27843 (gcc-4.2-20060527 make install fails on alphaev68-dec-osf5.1b) 2007-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> PR other/27843 * Makefile.in (SYSTEM_HEADER_DIR): Use single quotes to avoid nested double- and backquotes. From-SVN: r122032
2007-02-16 09:53:51 +01:00
2007-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR other/27843
* Makefile.in (SYSTEM_HEADER_DIR): Use single quotes to avoid
nested double- and backquotes.
re PR middle-end/30391 (ICE at -O1 with conditional expressions and GIMPLE_MODIFY_STMT) PR middle-end/30391 * tree.c (expr_align): Handle MODIFY_EXPR. GIMPLE_MODIFY_STMT should be unreachable. (build2_stat): Allow construction of MODIFY_EXPR at any time. For the time being redirect GIMPLE_MODIFY_STMT to the new (renamed) build_gimple_modify_stmt_stat. (build2_gimple_stat): Rename to... (build_gimple_modify_stmt_stat): Now longer take a CODE argument. Always build a GIMPLE_MODIFY_STMT node. * tree.h (build2_gimple, build2_gimple_stat): Delete. (build_gimple_modify_stmt, build_gimple_modify_stmt_stat): New declarations. * tree-cfg.c (factor_computed_gotos, tree_merge_blocks, gimplify_val): Use build_gimple_modify_stmt instead of build2_gimple. * tree-complex.c (set_component_ssa_name, expand_complex_move, expand_complex_div_wide): Likewise. * tree-ssa-dom.c (record_equivalences_from_stmt): Likewise. * tree-ssa-loop-im.c (schedule_sm): Likewise. * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Likewise. * tree-ssa-loop-manip.c (create_iv): Likewise. * tree-ssa-phiopt.c (conditional_replacement, minmax_replacement, abs_replacement): Likewise. * tree-ssa-pre.c (create_expression_by_pieces, poolify_modify_stmt, realify_fake_stores): Likewise. * builtins.c (std_expand_builtin_va_start): Build a MODIFY_EXPR node rather than a GIMPLE_MODIFY_STMT node. (std_gimpify_va_arg_expr, expand_builtin_va_copy, fold_builtin_memset, fold_builtin_memory_op, do_mpfr_sincos): Likewise. (integer_valued_real_p): Handle MODIFY_EXPR, not GIMPLE_MODIFY_STMT. * expr.c (expand_expr_real_1): Handle both MODIFY_EXPR and GIMPLE_MODIFY_STMT. * gfortran.dg/pr30391-1.f90: New test case. From-SVN: r122030
2007-02-16 04:38:22 +01:00
2007-02-15 Roger Sayle <roger@eyesopen.com>
PR middle-end/30391
* tree.c (expr_align): Handle MODIFY_EXPR. GIMPLE_MODIFY_STMT
should be unreachable.
(build2_stat): Allow construction of MODIFY_EXPR at any time.
For the time being redirect GIMPLE_MODIFY_STMT to the new
(renamed) build_gimple_modify_stmt_stat.
(build2_gimple_stat): Rename to...
(build_gimple_modify_stmt_stat): Now longer take a CODE argument.
Always build a GIMPLE_MODIFY_STMT node.
* tree.h (build2_gimple, build2_gimple_stat): Delete.
(build_gimple_modify_stmt, build_gimple_modify_stmt_stat): New
declarations.
* tree-cfg.c (factor_computed_gotos, tree_merge_blocks,
gimplify_val): Use build_gimple_modify_stmt instead of build2_gimple.
* tree-complex.c (set_component_ssa_name, expand_complex_move,
expand_complex_div_wide): Likewise.
* tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
* tree-ssa-loop-im.c (schedule_sm): Likewise.
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Likewise.
* tree-ssa-loop-manip.c (create_iv): Likewise.
* tree-ssa-phiopt.c (conditional_replacement, minmax_replacement,
abs_replacement): Likewise.
* tree-ssa-pre.c (create_expression_by_pieces, poolify_modify_stmt,
realify_fake_stores): Likewise.
* builtins.c (std_expand_builtin_va_start): Build a MODIFY_EXPR
node rather than a GIMPLE_MODIFY_STMT node.
(std_gimpify_va_arg_expr, expand_builtin_va_copy,
fold_builtin_memset, fold_builtin_memory_op, do_mpfr_sincos):
Likewise.
(integer_valued_real_p): Handle MODIFY_EXPR, not GIMPLE_MODIFY_STMT.
* expr.c (expand_expr_real_1): Handle both MODIFY_EXPR and
GIMPLE_MODIFY_STMT.
re PR middle-end/30433 (no longer folding __complex__(0.0, 1.0) == __complex__(1.0, 0.0)) 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/30433 * fold-const.c (fold_comparison): Add back the folding of constant complex comparisions. 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/30433 * gcc.c-torture/compile/pr30433.c: New testcase to check that complex constants comparisions are foldded. From-SVN: r122029
2007-02-16 02:27:42 +01:00
2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/30433
* fold-const.c (fold_comparison): Add back the
folding of constant complex comparisions.
re PR middle-end/30729 (value computed is not used warning with unused result of va_arg) 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/30729 * stmt.c (warn_if_unused_value): VA_ARG_EXPR has side effects unknown to this function, return early. 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/30729 * gcc.dg/Wunused-value-2.c: New testcase. From-SVN: r122027
2007-02-16 02:19:23 +01:00
2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/30729
* stmt.c (warn_if_unused_value): VA_ARG_EXPR has side
effects unknown to this function, return early.
lower-subreg.c (move_eh_region_note): New static function. ./: * lower-subreg.c (move_eh_region_note): New static function. (resolve_simple_move): Call it. (decompose_multiword_subregs): Track blocks for which we resolve a simple move which is also a control flow insn. Pass them to find_many_sub_basic_blocks. (pass_lower_subreg): Add TODO_verify_flow. (pass_lower_subreg2): Likewise. testsuite/: * g++.dg/eh/subreg-1.C: New test. From-SVN: r122025
2007-02-16 01:42:11 +01:00
2007-02-15 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (move_eh_region_note): New static function.
(resolve_simple_move): Call it.
(decompose_multiword_subregs): Track blocks for which we resolve a
simple move which is also a control flow insn. Pass them to
find_many_sub_basic_blocks.
(pass_lower_subreg): Add TODO_verify_flow.
(pass_lower_subreg2): Likewise.
tree.h (enum tree_code_class): Add tcc_vl_exp. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * tree.h (enum tree_code_class): Add tcc_vl_exp. (VL_EXP_CLASS_P): New. (TREE_OPERAND_CHECK): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (TREE_OPERAND_CHECK_CODE): Likewise. (GIMPLE_STMT_OPERAND_CHECK): Likewise. (TREE_RTL_OPERAND_CHECK): Likewise. (tree_operand_check_failed): Make second parameter the whole tree instead of its code. Fixed callers. (VL_EXP_CHECK): New. (TREE_OPERAND_LENGTH): New. (VL_EXP_OPERAND_LENGTH): New. (CALL_EXPR_FN): New. (CALL_EXPR_STATIC_CHAIN): New. (CALL_EXPR_ARGS): New. (CALL_EXPR_ARG): New. (call_expr_nargs): New. (CALL_EXPR_ARGP): New. (build_nt_call_list): Declare. (build_vl_exp_stat): Declare. (build_vl_exp): New. (build_call_list): Declare. (build_call_nary): Declare. (build_call_valist): Declare. (build_call_array): Declare. (call_expr_arg): Declare. (call_expr_argp): Declare. (call_expr_arglist): Declare. (fold_build_call_list): Declare. (fold_build_call_list_initializer): Declare. (fold_call_expr): Declare to replace fold_builtin. (fold_builtin_fputs): Update to agree with modified definition. (fold_builtin_strcpy): Likewise. (fold_builtin_strncpy): Likewise. (fold_builtin_memory_chk): Likewise. (fold_builtin_stxcpy_chk): Likewise. (fold_builtin_strncpy_chk): Likewise. (fold_builtin_next_arg): Likewise. (fold_build_call_expr): Declare. (fold_builtin_call_list): Declare. (fold_builtin_call_valist): Declare. (build_call_expr): Declare. (validate_arglist): Update to agree with modified definition. (tree_operand_length): New. (call_expr_arg_iterator): New. (init_call_expr_arg_iterator): New. (next_call_expr_arg): New. (first_call_expr_arg): New. (more_call_expr_args_p): New. (FOR_EACH_CALL_EXPR_ARG): New. * tree.c (tree_code_class_string): Add entries for tcc_vl_exp and tcc_gimple_stmt. (tree_code_size): Update documentation. Use sizeof (tree) rather than sizeof (char *). (tree_size): Likewise. Add case for tcc_vl_exp. (tree_node_structure): Add case for tcc_vl_exp. (contains_placeholder_p): Likewise. (substitute_in_expr): Likewise. (substitute_placeholder_in_expr): Likewise. (stabilize_reference_1): Likewise. (build3_stat): Remove logic for CALL_EXPRs. Replace with assertion to diagnose breakage of this interface for constructing CALL_EXPRs. (build_nt): Add similar assertion here. (build_nt_call_list): New. (simple_cst_equal) <CALL_EXPR>: Rewrite to use new accessors. (iterative_hash_expr): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (get_callee_fndecl): Use new CALL_EXPR accessors. (tree_operand_check_failed): Change parameters to pass entire node instead of its code, so that we can call TREE_OPERAND_LENGTH on it. (process_call_operands): New. (build_vl_exp_stat): New. (build_call_list): New. (build_call_nary): New. (build_call_valist): New. (build_call_array): New. (walk_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (call_expr_arglist): New. * tree.def (CALL_EXPR): Change representation of CALL_EXPRs to use tcc_vl_exp instead of a fixed-size tcc_expression. * doc/c-tree.texi (CALL_EXPR): Document new representation and accessors for CALL_EXPRs. (AGGR_INIT_EXPR): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * builtins.c (c_strlen): Return NULL_TREE instead of 0. (expand_builtin_nonlocal_goto): Change parameter to be entire CALL_EXPR instead of an arglist. Use new CALL_EXPR accessors. (expand_builtin_prefetch): Likewise. (expand_builtin_classify_type): Likewise. (mathfn_built_in): Return NULL_TREE instead of 0. (expand_errno_check): Use new CALL_EXPR accessors. (expand_builtin_mathfn): Use new CALL_EXPR accessors and constructors. Return NULL_RTX instead of 0. (expand_builtin_mathfn_2): Likewise. (expand_builtin_mathfn_3): Likewise. (expand_builtin_interclass_mathfn): Likewise. (expand_builtin_sincos): Likewise. (expand_builtin_cexpi): Likewise. (expand_builtin_int_roundingfn): Likewise. (expand_builtin_int_roundingfn_2): Likewise. (expand_builtin_pow): Likewise. (expand_builtin_powi): Likewise. (expand_builtin_strlen): Pass entire CALL_EXPR as parameter instead of arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_RTX instead of 0. (expand_builtin_strstr): Likewise. (expand_builtin_strchr): Likewise. (expand_builtin_strrchr): Likewise. (expand_builtin_strpbrk): Likewise. (expand_builtin_memcpy): Likewise. (expand_builtin_mempcpy): Likewise. (expand_builtin_mempcpy_args): New. (expand_builtin_memmove): Similarly to expand_builtin_mempcpy. (expand_builtin_memmove_args): New. (expand_builtin_bcopy): Similarly to expand_builtin_mempcpy. (expand_movstr): Likewise. (expand_builtin_strcpy): Likewise. (expand_builtin_strcpy_args): New. (expand_builtin_stpcpy): Similarly to expand_builtin_strcpy. (expand_builtin_strncpy): Likewise. (expand_builtin_memset): Likewise. (expand_builtin_memset_args): New. (expand_builtin_bzero): Similarly to expand_builtin_memset. (expand_builtin_memcmp): Likewise. (expand_builtin_strcmp): Likewise. (expand_builtin_strncmp): Likewise. (expand_builtin_strcat): Likewise. (expand_builtin_strncat): Likewise. (expand_builtin_strspn): Likewise. (expand_builtin_strcspn): Likewise. (expand_builtin_args_info): Likewise. (expand_builtin_va_start): Likewise. (gimplify_va_arg_expr): Likewise. (expand_builtin_va_end): Likewise. (expand_builtin_va_copy): Likewise. (expand_builtin_frame_address): Likewise. (expand_builtin_alloca): Likewise. (expand_builtin_bswap): Likewise. (expand_builtin_unop): Likewise. (expand_builtin_fputs): Likewise. (expand_builtin_expect): Likewise. (expand_builtin_fabs): Likewise. (expand_builtin_copysign): Likewise. (expand_builtin_printf): Likewise. (expand_builtin_fprintf): Likewise. (expand_builtin_sprintf): Likewise. (expand_builtin_init_trampoline): Likewise. (expand_builtin_signbit): Likewise. (expand_builtin_fork_or_exec): Likewise. (expand_builtin_sync_operation): Likewise. (expand_builtin_compare_and_swap): Likewise. (expand_builtin_lock_test_and_set): Likewise. (expand_builtin_lock_release): Likewise. (expand_builtin): Likewise. (builtin_mathfn_code): Likewise. (fold_builtin_constant_p): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_expect): Likewise. (fold_builtin_classify_type): Likewise. (fold_builtin_strlen): Likewise. (fold_builtin_nan): Likewise. (integer_valued_real_p): Likewise. (fold_trunc_transparent_mathfn): Likewise. (fold_fixed_mathfn): Likewise. (fold_builtin_cabs): Likewise. (fold_builtin_sqrt): Likewise. (fold_builtin_cbrt): Likewise. (fold_builtin_cos): Likewise. (fold_builtin_cosh): Likewise. (fold_builtin_tan): Likewise. (fold_builtin_sincos): Likewise. (fold_builtin_cexp): Likewise. (fold_builtin_trunc): Likewise. (fold_builtin_floor): Likewise. (fold_builtin_ceil): Likewise. (fold_builtin_round): Likewise. (fold_builtin_int_roundingfn): Likewise. (fold_builtin_bitop): Likewise. (fold_builtin_bswap): Likewise. (fold_builtin_logarithm): Likewise. (fold_builtin_hypot): Likewise. (fold_builtin_pow): Likewise. (fold_builtin_powi): Likewise. (fold_builtin_exponent): Likewise. (fold_builtin_memset): Likewise. (fold_builtin_bzero): Likewise. (fold_builtin_memory_op): Likewise. (fold_builtin_bcopy): Deleted; call site changed to invoke fold_builtin_memory_op directly. (fold_builtin_strcpy): Similarly as for fold_builtin_memory_op. (fold_builtin_strncpy): Likewise. (fold_builtin_memcmp): Likewise. (fold_builtin_strcmp): Likewise. (fold_builtin_strncmp): Likewise. (fold_builtin_signbit): Likewise. (fold_builtin_copysign): Likewise. (fold_builtin_isascii): Likewise. (fold_builtin_toascii): Likewise. (fold_builtin_isdigit): Likewise. (fold_builtin_fabs): Likewise. (fold_builtin_abs): Likewise. (fold_builtin_fmin_fmax): Likewise. (fold_builtin_carg): Likewise. (fold_builtin_classify): Likewise. (fold_builtin_unordered_cmp): Likewise. (fold_builtin_0, fold_builtin_2, fold_builtin_3, fold_builtin_4): New functions split out from fold_builtin_1. (fold_builtin_n): New. (fold_builtin_varargs): New. (fold_builtin): Deleted. Most callers changed to use fold_call_expr instead. (fold_call_expr): New. (build_function_call_expr): Rewrite to use new helper function. (fold_builtin_call_list): New. (build_call_expr): New. (fold_builtin_call_valist): New. (rewrite_call_expr): New. (validate_arg): New. (validate_arglist): Change parameter to be entire CALL_EXPR instead of an arglist. Change return type to bool. Use new CALL_EXPR accessors. (fold_builtin_strstr): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_strchr): Likewise. (fold_builtin_strrchr): Likewise. (fold_builtin_strpbrk): Likewise. (fold_builtin_strcat): Likewise. (fold_builtin_strncat): Likewise. (fold_builtin_strspn): Likewise. (fold_builtin_strcspn): Likewise. (fold_builtin_fputs): Likewise. (fold_builtin_next_arg): Likewise. (fold_builtin_sprintf): Likewise. (expand_builtin_object_size): Use new CALL_EXPR accessors. Use NULL_RTX instead of 0. (expand_builtin_memory_chk): Likewise. (maybe_emit_chk_warning): Likewise. (maybe_emit_sprintf_chk_warning): Likewise. (fold_builtin_object_size): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_memory_chk): Likewise. (fold_builtin_stxcpy_chk): Likewise. (fold_builtin_strncpy_chk): Likewise. (fold_builtin_strcat_chk): Likewise. (fold_builtin_strcat_chk): Likewise. (fold_builtin_strncat_chk): Likewise. (fold_builtin_sprintf_chk): Likewise. (fold_builtin_snprintf_chk): Likewise. (fold_builtin_printf): Likewise. (fold_builtin_vprintf): Likewise. * fold-const.c (negate_expr_p): Use new CALL_EXPR accessors and constructors. (operand_equal_p): Add separate tcc_vl_exp/CALL_EXPR case. (make_range): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (extract_muldiv_1): Add VL_EXP_CLASS_P case. (fold_mathfn_compare): Use new CALL_EXPR accessors and constructors. (fold_unary): Likewise. (fold_binary): Likewise. (fold_ternary): Remove CALL_EXPR case, since they are no longer ternary expressions. (fold): Add logic for tcc_vl_exp. (fold_checksum_tree): Make it know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (fold_build3_stat): Add assertion to flag broken interface for constructing CALL_EXPRs. (fold_build_call_list): New. (fold_build_call_list_initializer): New. (tree_expr_nonnegative_p): Use new CALL_EXPR accessors and constructors. (fold_strip_sign_ops): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * tree-dump.c (dequeue_and_dump) <CALL_EXPR>: Use new CALL_EXPR accessors and dump arguments explicitly. * tree-pretty-print.c (do_niy): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (dump_generic_node): Use new CALL_EXPR accessors and walk arguments explicitly. (print_call_name): Use new CALL_EXPR accessors. * print-tree.c (print_node): Add case tcc_vl_exp. Print CALL_EXPR arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * tree-vrp.c (stmt_interesting_for_vrp): Use new CALL_EXPR accessors. (vrp_visit_stmt): Likewise. * tree-ssa-loop-im.c (outermost_invariant_loop_expr): Make it know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (force_move_till_expr): Likewise. * targhooks.c (default_external_stack_protect_fail): Use build_call_expr instead of build_function_call_expr. (default_hidden_stack_protect_fail): Likewise. * tree-complex.c (expand_complex_libcall): Use build_call_expr to build the call. * cgraphbuild.c (build_cgraph_edges): Use new CALL_EXPR accessors and walk arguments explicitly. * tree-ssa-loop-niter.c (simplify_replace_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (expand_simple_operations): Likewise. (infer_loop_bounds_from_array): Use new CALL_EXPR accessors. * gengtype.c (adjust_field_tree_exp): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (walk_type): Tweak walking of arrays not to blow up on CALL_EXPRs. * optabs.c (expand_widen_pattern-expr): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * value_prof.c (tree_ic): Use new CALL_EXPR accessors. (tree_ic_transform): Likewise. (interesting_stringop_to_profile_p): Pass entire CALL_EXPR as parameter instead of arglist. Fix callers. (tree_stringop_fixed_value): Use new CALL_EXPR accessors. (tree_stringops_transform): Likewise. (tree_indirect_call_to_profile): Likewise. (tree_stringops_values_to_profile): Likewise. * tree-tailcall.c (find_tail_calls): Use new CALL_EXPR iterator. (eliminate_tail_call): Likewise. * ipa-cp.c (ipcp_update_callgraph): Use new CALL_EXPR accessors. * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (instantiate_parameters_1): Can't handle tcc_vl_exp here. * omp-low.c (build_omp_barrier): Use build_call_expr. (lower_rec_input_clauses): Likewise. (lower_reduction_clauses): Likewise. (expand_parallel_call): Likewise. (maybe_catch_exception): Likewise. (expand_omp_for_generic): Likewise. (expand_omp_for_static_nochunk): Likewise. (expand_omp_sections): Likewise. (lower_omp_single_simple): Likewise. (lower_omp_single_copy): Likewise. (lower_omp_master): Likewise. (lower_omp_ordered): Likewise. (lower_omp_critical): Likewise. * ipa-reference.c (check-call): Use new CALL_EXPR iterator. (scan_for_static_refs): Create tcc_vl_exp case for CALL_EXPR. * tree-gimple.c (is_gimple_call_addr): Fix doc. (recalculate_side_effects): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. Add tcc_vl_exp case. * tree-chrec.c (chrec_contains_symbols): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (chrec_contains_undetermined): Likewise. (tree_contains_chrecs): Likewise. (evolution_function_is_invariant_rec_p): Use TREE_OPERAND_LENGTH. * cgraphunit.c (update_call_expr): Use new CALL_EXPR accessors. * tree-ssa-ccp.c (ccp_fold): Use new CALL_EXPR accessors. Use fold_call_expr instead of fold_builtin. (ccp_fold_builtin): Likewise. Update calls into builtins.c to match declarations there. (fold_stmt): Use new CALL_EXPR constructor and accessors. Doc updates. * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * ipa-pure-const.c (check_call): Use new CALL_EXPR accessors. (scan_function): Add case tcc_vl_exp for CALL_EXPR. * tree-stdarg.c (execute_optimize_stdarg): Use new CALL_EXPR accessors. * tree-ssa-math-opts.c (execute_cse_sincos_1): Use build_call_expr. (execute_cse_sincos): Use new CALL_EXPR accessors. * tree-ssa-alias.c (find_used_portions): Use new CALL_EXPR iterator. * gimple-low.c (lower_function_body): Use build_call_expr. (lower_builtin_setjmp): Likewise. * expr.c (emit_block_move_via_libcall): Use build_call_expr. (set_storage_via_libcall): Likewise. (safe_from_p): Add tcc_vl_exp case. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (expand_expr_real_1): Use new CALL_EXPR accessors. * tree-browser.c (store_child_info): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (TB_parent_eq): Likewise. * predict.c (expr_expected_value): Use new CALL_EXPR accessors. (strip_builtin_expect): Likewise. * function.c (gimplify_parameters): Use build_call_expr. * tree-vectorizer.c (vect_is_simple_reduction): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * ipa-type-escape.c (check_call): Use new CALL_EXPR iterators. (scan_for_refs): Add case tcc_vl_exp for CALL_EXPR. * tree-data-ref.c (get_references_in_stmt): Use new CALL_EXPR iterators. * gimplify.c (build_stack_save_restore): Use build_call_expr. (gimplify_decl_expr): Likewise. (gimplify_call_expr): Use fold_call_expr instead of fold_builtin. Use new CALL_EXPR iterators. (gimplify_modify_expr_to_memcpy): Use build_call_expr. (gimplify_modify_expr_to_memset): Likewise. (gimplify_variable_sized_compare): Likewise. (gimplify_omp_atomic_fetch_op): Likewise. (gimplify_omp_atomic_pipeline): Likewise. (gimplify_omp_atomic_mutex): Likewise. (gimplify_function_tree): Likewise. * calls.c (alloca_call_p): Use new CALL_EXPR accessors. (call_expr_flags): Likewise. (expand_call): Likewise. * except.c (expand_builtin_eh_return_data_regno): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors. * coverage.c (create_coverage): Use build_call_expr. * tree-ssa-pre.c (expression_node_pool, list_node_pool): Delete. (temp_call_expr_obstack): New. (pool_copy_list): Delete. (temp_copy_call_expr): New. (phi_translate): Add case tcc_vl_exp for CALL_EXPR. Use new CALL_EXPR accessors. Get rid of special goo for copying argument lists and use temp_copy_call_expr instead. (valid_in_sets): Add case tcc_vl_exp for CALL_EXPR. Use new CALL_EXPR accessors. (create_expression_by_pieces): Likewise. Use build_call_array to construct the result instead of fold_build3. (create_value_expr_from): Add tcc_vl_exp. Delete special goo for dealing with argument lists. (init_pre): Remove references to expression_node_pool and list_node_pool. Init temp_call_expr_obstack instead. (fini_pre): Remove references to expression_node_pool and list_node_pool. * tree-sra.c (sra_walk_call_expr): Use new CALL_EXPR accessors and walk arguments explicitly instead of as a list. * tree-mudflap.c (mf_build_check_statement_for): Use build_call_expr. (mx_register_decls): Likewise. (mudflap_register_call): Likewise. (mudflap_finish_file): Likewise. * ipa-prop.c (ipa_callsite_compute_count): Use new CALL_EXPR accessors. (ipa_callsite_compute_param): Likewise. * tree-vect-patterns.c (vect_recog_pow_pattern): Use new CALL_EXPR accessors and constructor. * tree-nested.c (convert_nl_goto_reference): Use new CALL_EXPR accessors and constructor. (convert_tramp_reference): Likewise. (convert_call_expr): Likewise. (finalize_nesting_tree_1): Likewise. * tree-ssa.c (tree_ssa_useless_type_conversion): Use new CALL_EXPR accessors. * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Use build_call_expr. * tree-inline.c (initialize_inlined_parameters): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors. (estimate_num_insns_1): Use new CALL_EXPR accessors. (expand_call_inline): Tidy up call to initialize_inlined_parameters. * tree-vect-transform.c (vect_create_epilog_for_reduction): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (vectorizable_reduction): Likewise. (vectorizable_call): Use new CALL_EXPR iterators. (vectorizable_conversion): Use build_call_expr. (vectorizable_operation): Use TREE_OPERAND_LENGTH. (vect_gen_widened_results_half): Use build_call_expr. (vect_setup_realignment): Likewise. (vectorizable_live_operation): Use TREE_OPERAND_LENGTH. * tree-object-size.c (alloc_object_size): Use new CALL_EXPR accessors. (pass_through_call): Likewise. (compute_object_sizes): Likewise. Use fold_call_expr instead of fold_builtin. * tree-profile.c (tree_gen_interval_profiler): Use build_call_expr. (tree_gen_pow2_profiler): Likewise. (tree_gen_one_value_profiler): Likewise. (tree_gen_ic_func_profiler): Likewise. (tree_gen_average_profiler): Likewise. (tree_gen_ior_profiler): Likewise. * tree-ssa-structalias.c (get_constraint_for): Add case tcc_vl_exp. (find_func_aliases): Use new CALL_EXPR accessors. Add case tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * tree-ssa-reassoc.c (get_rank): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * stmt.c (warn_if_unused_value): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * convert.c (convert_to_real): Use new CALL_EXPR accessors and constructor. (convert_to_integer): Likewise. * tree-ssa-operands.c (get_call_expr_operands): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * config/alpha/alpha.c (alpha_expand_builtin): Use new CALL_EXPR accessors. * config/frv/frv.c (frv_expand_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. * config/sparc/sparc.c (sparc_gimplify_va_arg): Use build_call_expr. (sparc_expand_builtin): Use new CALL_EXPR accessors. * config/i386/i386.c (ix86_function_ok_for_sibcall): Likewise. (ix86_expand_binop_builtin): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors on it. Fix callers. (ix86_expand_store_builtin): Likewise. (ix86_expand_unop_builtin): Likewise. (ix86_expand_unop1_builtin): Likewise. (ix86_expand_sse_compare): Likewise. (ix86_expand_sse_comi): Likewise. (ix86_expand_vec_init_builtin): Likewise. (ix86_expand_vec_ext_builtin): Likewise. (ix86_expand_vec_set_builtin): Likewise. (ix86_expand_builtin): Use new CALL_EXPR accessors. * config/sh/sh.c (sh_expand_builtin): Use new CALL_EXPR accessors. * config/c4x/c4x.c (c4x_expand_builtin): Likewise. * config/iq2000/iq2000.c (expand_one_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (iq2000_expand_builtin): Use new CALL_EXPR accessors. * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Use build_call_expr. * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise. (rs6000_expand_unop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (altivec_expand_abs_builtin): Likewise. (rs6000_expand_binop_builtin): Likewise. (altivec_expand_predicate_builtin): Likewise. (altivec_expand_lv_builtin): Likewise. (spe_expand_stv_builtin): Likewise. (altivec_expand_stv_builtin): Likewise. (rs6000_expand_ternop_builtin): Likewise. (altivec_expand_ld_builtin): Use new CALL_EXPR accessors. (altivec_expand_st_builtin): Likewise. (altivec_expand_dst_builtin): Likewise. (altivec_expand_vec_init_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (altivec_expand_vec_set_builtin): Likewise. (altivec_expand_vec_ext_builtin): Likewise. (altivec_expand_builtin): Use new CALL_EXPR accessors. (spe_expand_builtin): Likewise. (spe_expand_predicate_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (spe_expand_evsel_builtin): Likewise. (rs6000_expand_builtin): Use new CALL_EXPR accessors. VCFUX and FCFSX cases must construct whole new CALL_EXPR, not just arglist. * config/arm/arm.c (arm_expand_binop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (arm_expand_unop_builtin): Likewise. (arm_expand_builtin): Use new CALL_EXPR accessors. * config/mips/mips.c (mips_expand_builtin): Use new CALL_EXPR accessors. * config/bfin/bfin.c (bfin_expand_binop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (bfin_expand_unop_builtin): Likewise. (bfin_expand_builtin): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * c-semantics.c (build_stmt): Add internal diagnostic check. * c-pretty-print.c (pp_c_postfix_expression): Use new CALL_EXPR accessors. Print arguments explicitly instead of as a list. * c-typeck.c (build_function_call): Use new CALL_EXPR constructors. * c-omp.c (c_finish_omp_barrier): Use build_call_expr. (c_finish_omp_flish): Likewise. * c-common.c (verify_tree): Use new CALL_EXPR accessors. Traverse arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (check_function_arguments_recurse): Use new CALL_EXPR accessors. (c_warn_unused_result): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation. Change class to tcc_vl_exp. * call.c (build_call): Use build_call_list instead of build3. (build_over_call): Likewise. (build_new_method_call): Use build_min_non_dep_call_list instead of build_min_non_dep. * error.c (dump_call_expr_args): New function. (dump_aggr_init_expr_args): New function. (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them. Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. * cvt.c (convert_to_void): Use build_call_array instead of build3; use new AGGR_INIT_EXPR accessor macros. * mangle.c (write_expression): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new AGGR_INIT_EXPR accessor macros. * cp-gimplify.c (cp_gimplify_init_expr): Use AGGR_INIT_EXPR_SLOT to set the slot operand. * cp-tree.h (AGGR_INIT_EXPR_FN): New macro. (AGGR_INIT_EXPR_SLOT): New macro. (AGGR_INIT_EXPR_ARG): New macro. (aggr_init_expr_nargs): New macro. (AGGR_INIT_EXPR_ARGP): New macro. (aggr_init_expr_arg_iterator): New. (init_aggr_init_expr_arg_iterator): New. (next_aggr_init_expr_arg): New. (first_aggr_init_expr_arg): New. (more_aggr_init_expr_args_p): New. (FOR_EACH_AGGR_INIT_EXPR_ARG): New. (stabilize_aggr_init): New declaration. (build_min_non_dep_call_list): Likewise. * tree.c (process_aggr_init_operands): New function. (build_aggr_init_array) New function. (build_cplus_new): Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. Replace use of build3 with build_aggr_init_array. (build_min_non_dep_call_list) New function. (build_min_nt): Assert input code parameter is not a variable length expression class. (build_min, build_min_non_dep): Likewise. (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments to check for equality instead of recursing. Handle tcc_vl_exp tree code classes. (stabilize_call): Update to only handle CALL_EXPRs, not AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros. (stabilize_aggr_init): New function. (stabilize_init): Use it. * cxx-pretty-print.c (pp_cxx_postfix_expression) <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros and argument iterators. * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with build_vl_exp. Iterate through the operands, recursively processing each one. (tsubst_copy_and_build) <CALL_EXPR>: Update to use new CALL_EXPR accessor macros. (value_dependent_expression_p) <default>: Handle tcc_vl_exp tree code classes. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * semantics.c (finish_call_expr): Use build_nt_call_list instead of build_nt. (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR accessor macros. Use build_call_array to construct the CALL_EXPR node instead of build3 * decl2.c (build_offset_ref_call_from_tree): Use build_nt_call_list and build_min_non_dep_call_list instead of build_min_nt and build_min_non_dep. * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>: Use build_nt_call_list instead of build_min_nt. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * java-tree.h (BUILD_MONITOR_ENTER): Use build_call_nary instead of build3. (BUILD_MONITOR_EXIT): Likewise. * java-gimplify.c (java_gimplify_component_ref): Use build_call_expr. (java_gimplify_modify_expr): Likewise. * class.c (cache_this_class_ref): Use build_call_expr. (build_static_field_ref): Likewise. (emit_indirect_register_classes): Likewise. (emit_register_classes): Likewise. * resource.c (write_resource_constructor): Use build_call_expr. * builtins.c (builtin_creator_function): Change interpretation of the second parameter to be the whole CALL_EXPR instead of the arglist. (max_builtin): Tweak parameter list. Use new CALL_EXPR accessors. (min_builtin): Likewise. (abs_builtin): Likewise. (java_build_function_call_expr): Likewise. (convert_real): Likewise. (UNMARSHAL3): Likewise. (UNMARSHAL4): Likewise. (UNMARSHAL5): Likewise. (build_arglist_for_builtin): Delete. Fix callers to use build_call_expr instead. (putObject_builtin): Tweak parameter list. Use new CALL_EXPR accessors. (compareAndSwapInt_builtin): Likewise. (compareAndSwapLong_builtin): Likewise. (compareAndSwapObject_builtin): Likewise. (putVolatile_builtin): Likewise. (getVolatile_builtin): Likewise. (VMSupportsCS8_builtin): Likewise. (check_for_builtin): Pass entire CALL_EXPR to builtin expander instead of arglist. * expr.c (build_java_athrow): Use build_call_nary instead of build3. (build_java_throw_out_of_bounds_exception): Likewise. (java_check_reference): Likewise. (build_java_arraystore_check): Likewise. (build_newarray): Likewise. (build_anewarray): Likewise. (expand_java_multinewarray): Use build_call_list instead of build3. (build_java_monitor): Use build_call_nary instead of build3. (java_create_object): Likewise. (expand_java_NEW): Likewise. (build_instanceof): Likewise. (expand_java_CHECKCAST): Likewise. (build_java_soft_divmod): Likewise. (build_java_binop): Likewise. (build_field_ref): Likewise. (build_class_init): Likewise. (rewrite_arglist_getcaller): Use build_call_expr. (build_invokeinterface): Use build_call_nary instead of build3. (expand_invoke): Use build_call_list instead of build3. (build_jni_stub): Use build_call_nary, build_call_list, or build_call_expr instead of build3. (expand_java_field_op): Use build_call_expr instead of build3. (force_evaluation_order): Use new CALL_EXPR accessors. * lang.c (java_get_callee_fndecl): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors. (objc_get_callee_fndecl): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * trans-expr.c (gfc_conv_power_op): Use build_call_expr. (gfc_conv_string_tmp): Likewise. (gfc_conv_concat_op): Likewise. (gfc_build_compare_string): Likewise. (gfc_conv_function_call): Use build_call_list instead of build3. * trans-array.c (gfc_trans_allocate_array_storage): Use build_call_expr. (gfc_grow_array): Likewise. (gfc_trans_array_ctor_element): Likewise. (gfc_trans_array_constructor_value): Likewise. (gfc_array_allocate): Likewise. (gfc_array_deallocate): Likewise. (gfc_trans_auto_array_allocation): Likewise. (gfc_trans_dummy_array_bias): Likewise. (gfc_conv_array_parameter): Likewise. (gfc_trans_dealloc_allocated): Likewise. (gfc_duplicate_allocatable): Likewise. * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr. (gfc_trans_omp_flush): Likewise. * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr. (gfc_trans_pause): Likewise. (gfc_trans_stop): Likewise. (gfc_trans_character_select): Likewise. (gfc_do_allocate): Likewise. (gfc_trans_assign_need_temp): Likewise. (gfc_trans_pointer_assign_need_temp): Likewise. (gfc_trans_forall_1): Likewise. (gfc_trans_where_2): Likewise. (gfc_trans_allocate): Likewise. (gfc_trans_deallocate): Likewise. * trans.c (gfc_trans_runtime_check): Use build_call_expr. * trans-io.c (gfc_trans_open): Use build_call_expr. (gfc_trans_close): Likewise. (build_filepos): Likewise. (gfc_trans_inquire): Likewise. (NML_FIRST_ARG): Delete. (NML_ADD_ARG): Delete. (transfer_namelist_element): Use build_call_expr. (build_dt): Likewise. (gfc_trans_dt_end): Likewise. (transfer_expr): Likewise. (transfer_array-desc): Likewise. * trans-decl.c (gfc_generate_function_code): Use build_call_expr. (gfc_generate_constructors): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr. (gfc_conv_intrinsic_fdate): Likewise. (gfc_conv_intrinsic_ttynam): Likewise. (gfc_conv_intrinsic_array_transfer): Likewise. (gfc_conv_associated): Likewise. (gfc_conv_intrinsic_si_kind): Likewise. (gfc_conv_intrinsic_trim): Likewise. (gfc_conv_intrinsic_repeat: Likewise. (gfc_conv_intrinsic_iargc): Likewise. Co-Authored-By: Brooks Moses <brooks.moses@codesourcery.com> Co-Authored-By: Lee Millward <lee.millward@codesourcery.com> From-SVN: r122018
2007-02-16 00:50:49 +01:00
2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
Brooks Moses <brooks.moses@codesourcery.com>
Lee Millward <lee.millward@codesourcery.com>
* tree.h (enum tree_code_class): Add tcc_vl_exp.
(VL_EXP_CLASS_P): New.
(TREE_OPERAND_CHECK): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(TREE_OPERAND_CHECK_CODE): Likewise.
(GIMPLE_STMT_OPERAND_CHECK): Likewise.
(TREE_RTL_OPERAND_CHECK): Likewise.
(tree_operand_check_failed): Make second parameter the whole tree
instead of its code. Fixed callers.
(VL_EXP_CHECK): New.
(TREE_OPERAND_LENGTH): New.
(VL_EXP_OPERAND_LENGTH): New.
(CALL_EXPR_FN): New.
(CALL_EXPR_STATIC_CHAIN): New.
(CALL_EXPR_ARGS): New.
(CALL_EXPR_ARG): New.
(call_expr_nargs): New.
(CALL_EXPR_ARGP): New.
(build_nt_call_list): Declare.
(build_vl_exp_stat): Declare.
(build_vl_exp): New.
(build_call_list): Declare.
(build_call_nary): Declare.
(build_call_valist): Declare.
(build_call_array): Declare.
(call_expr_arg): Declare.
(call_expr_argp): Declare.
(call_expr_arglist): Declare.
(fold_build_call_list): Declare.
(fold_build_call_list_initializer): Declare.
(fold_call_expr): Declare to replace fold_builtin.
(fold_builtin_fputs): Update to agree with modified definition.
(fold_builtin_strcpy): Likewise.
(fold_builtin_strncpy): Likewise.
(fold_builtin_memory_chk): Likewise.
(fold_builtin_stxcpy_chk): Likewise.
(fold_builtin_strncpy_chk): Likewise.
(fold_builtin_next_arg): Likewise.
(fold_build_call_expr): Declare.
(fold_builtin_call_list): Declare.
(fold_builtin_call_valist): Declare.
(build_call_expr): Declare.
(validate_arglist): Update to agree with modified definition.
(tree_operand_length): New.
(call_expr_arg_iterator): New.
(init_call_expr_arg_iterator): New.
(next_call_expr_arg): New.
(first_call_expr_arg): New.
(more_call_expr_args_p): New.
(FOR_EACH_CALL_EXPR_ARG): New.
* tree.c (tree_code_class_string): Add entries for tcc_vl_exp
and tcc_gimple_stmt.
(tree_code_size): Update documentation. Use sizeof (tree) rather
than sizeof (char *).
(tree_size): Likewise. Add case for tcc_vl_exp.
(tree_node_structure): Add case for tcc_vl_exp.
(contains_placeholder_p): Likewise.
(substitute_in_expr): Likewise.
(substitute_placeholder_in_expr): Likewise.
(stabilize_reference_1): Likewise.
(build3_stat): Remove logic for CALL_EXPRs. Replace with assertion
to diagnose breakage of this interface for constructing CALL_EXPRs.
(build_nt): Add similar assertion here.
(build_nt_call_list): New.
(simple_cst_equal) <CALL_EXPR>: Rewrite to use new accessors.
(iterative_hash_expr): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(get_callee_fndecl): Use new CALL_EXPR accessors.
(tree_operand_check_failed): Change parameters to pass entire node
instead of its code, so that we can call TREE_OPERAND_LENGTH on it.
(process_call_operands): New.
(build_vl_exp_stat): New.
(build_call_list): New.
(build_call_nary): New.
(build_call_valist): New.
(build_call_array): New.
(walk_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(call_expr_arglist): New.
* tree.def (CALL_EXPR): Change representation of CALL_EXPRs to use
tcc_vl_exp instead of a fixed-size tcc_expression.
* doc/c-tree.texi (CALL_EXPR): Document new representation and
accessors for CALL_EXPRs.
(AGGR_INIT_EXPR): Likewise.
2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
Brooks Moses <brooks.moses@codesourcery.com>
Lee Millward <lee.millward@codesourcery.com>
* builtins.c (c_strlen): Return NULL_TREE instead of 0.
(expand_builtin_nonlocal_goto): Change parameter to be entire
CALL_EXPR instead of an arglist. Use new CALL_EXPR accessors.
(expand_builtin_prefetch): Likewise.
(expand_builtin_classify_type): Likewise.
(mathfn_built_in): Return NULL_TREE instead of 0.
(expand_errno_check): Use new CALL_EXPR accessors.
(expand_builtin_mathfn): Use new CALL_EXPR accessors and constructors.
Return NULL_RTX instead of 0.
(expand_builtin_mathfn_2): Likewise.
(expand_builtin_mathfn_3): Likewise.
(expand_builtin_interclass_mathfn): Likewise.
(expand_builtin_sincos): Likewise.
(expand_builtin_cexpi): Likewise.
(expand_builtin_int_roundingfn): Likewise.
(expand_builtin_int_roundingfn_2): Likewise.
(expand_builtin_pow): Likewise.
(expand_builtin_powi): Likewise.
(expand_builtin_strlen): Pass entire CALL_EXPR as parameter instead
of arglist, fixing callers appropriately. Use new CALL_EXPR
accessors and constructors. Return NULL_RTX instead of 0.
(expand_builtin_strstr): Likewise.
(expand_builtin_strchr): Likewise.
(expand_builtin_strrchr): Likewise.
(expand_builtin_strpbrk): Likewise.
(expand_builtin_memcpy): Likewise.
(expand_builtin_mempcpy): Likewise.
(expand_builtin_mempcpy_args): New.
(expand_builtin_memmove): Similarly to expand_builtin_mempcpy.
(expand_builtin_memmove_args): New.
(expand_builtin_bcopy): Similarly to expand_builtin_mempcpy.
(expand_movstr): Likewise.
(expand_builtin_strcpy): Likewise.
(expand_builtin_strcpy_args): New.
(expand_builtin_stpcpy): Similarly to expand_builtin_strcpy.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset): Likewise.
(expand_builtin_memset_args): New.
(expand_builtin_bzero): Similarly to expand_builtin_memset.
(expand_builtin_memcmp): Likewise.
(expand_builtin_strcmp): Likewise.
(expand_builtin_strncmp): Likewise.
(expand_builtin_strcat): Likewise.
(expand_builtin_strncat): Likewise.
(expand_builtin_strspn): Likewise.
(expand_builtin_strcspn): Likewise.
(expand_builtin_args_info): Likewise.
(expand_builtin_va_start): Likewise.
(gimplify_va_arg_expr): Likewise.
(expand_builtin_va_end): Likewise.
(expand_builtin_va_copy): Likewise.
(expand_builtin_frame_address): Likewise.
(expand_builtin_alloca): Likewise.
(expand_builtin_bswap): Likewise.
(expand_builtin_unop): Likewise.
(expand_builtin_fputs): Likewise.
(expand_builtin_expect): Likewise.
(expand_builtin_fabs): Likewise.
(expand_builtin_copysign): Likewise.
(expand_builtin_printf): Likewise.
(expand_builtin_fprintf): Likewise.
(expand_builtin_sprintf): Likewise.
(expand_builtin_init_trampoline): Likewise.
(expand_builtin_signbit): Likewise.
(expand_builtin_fork_or_exec): Likewise.
(expand_builtin_sync_operation): Likewise.
(expand_builtin_compare_and_swap): Likewise.
(expand_builtin_lock_test_and_set): Likewise.
(expand_builtin_lock_release): Likewise.
(expand_builtin): Likewise.
(builtin_mathfn_code): Likewise.
(fold_builtin_constant_p): Pass call arguments individually instead
of as an arglist, fixing callers appropriately. Use new CALL_EXPR
accessors and constructors. Return NULL_TREE instead of 0.
(fold_builtin_expect): Likewise.
(fold_builtin_classify_type): Likewise.
(fold_builtin_strlen): Likewise.
(fold_builtin_nan): Likewise.
(integer_valued_real_p): Likewise.
(fold_trunc_transparent_mathfn): Likewise.
(fold_fixed_mathfn): Likewise.
(fold_builtin_cabs): Likewise.
(fold_builtin_sqrt): Likewise.
(fold_builtin_cbrt): Likewise.
(fold_builtin_cos): Likewise.
(fold_builtin_cosh): Likewise.
(fold_builtin_tan): Likewise.
(fold_builtin_sincos): Likewise.
(fold_builtin_cexp): Likewise.
(fold_builtin_trunc): Likewise.
(fold_builtin_floor): Likewise.
(fold_builtin_ceil): Likewise.
(fold_builtin_round): Likewise.
(fold_builtin_int_roundingfn): Likewise.
(fold_builtin_bitop): Likewise.
(fold_builtin_bswap): Likewise.
(fold_builtin_logarithm): Likewise.
(fold_builtin_hypot): Likewise.
(fold_builtin_pow): Likewise.
(fold_builtin_powi): Likewise.
(fold_builtin_exponent): Likewise.
(fold_builtin_memset): Likewise.
(fold_builtin_bzero): Likewise.
(fold_builtin_memory_op): Likewise.
(fold_builtin_bcopy): Deleted; call site changed to invoke
fold_builtin_memory_op directly.
(fold_builtin_strcpy): Similarly as for fold_builtin_memory_op.
(fold_builtin_strncpy): Likewise.
(fold_builtin_memcmp): Likewise.
(fold_builtin_strcmp): Likewise.
(fold_builtin_strncmp): Likewise.
(fold_builtin_signbit): Likewise.
(fold_builtin_copysign): Likewise.
(fold_builtin_isascii): Likewise.
(fold_builtin_toascii): Likewise.
(fold_builtin_isdigit): Likewise.
(fold_builtin_fabs): Likewise.
(fold_builtin_abs): Likewise.
(fold_builtin_fmin_fmax): Likewise.
(fold_builtin_carg): Likewise.
(fold_builtin_classify): Likewise.
(fold_builtin_unordered_cmp): Likewise.
(fold_builtin_0, fold_builtin_2, fold_builtin_3, fold_builtin_4):
New functions split out from fold_builtin_1.
(fold_builtin_n): New.
(fold_builtin_varargs): New.
(fold_builtin): Deleted. Most callers changed to use fold_call_expr
instead.
(fold_call_expr): New.
(build_function_call_expr): Rewrite to use new helper function.
(fold_builtin_call_list): New.
(build_call_expr): New.
(fold_builtin_call_valist): New.
(rewrite_call_expr): New.
(validate_arg): New.
(validate_arglist): Change parameter to be entire CALL_EXPR instead
of an arglist. Change return type to bool. Use new CALL_EXPR
accessors.
(fold_builtin_strstr): Pass call arguments individually instead
of as an arglist, fixing callers appropriately. Use new CALL_EXPR
accessors and constructors. Return NULL_TREE instead of 0.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(fold_builtin_strcat): Likewise.
(fold_builtin_strncat): Likewise.
(fold_builtin_strspn): Likewise.
(fold_builtin_strcspn): Likewise.
(fold_builtin_fputs): Likewise.
(fold_builtin_next_arg): Likewise.
(fold_builtin_sprintf): Likewise.
(expand_builtin_object_size): Use new CALL_EXPR accessors. Use
NULL_RTX instead of 0.
(expand_builtin_memory_chk): Likewise.
(maybe_emit_chk_warning): Likewise.
(maybe_emit_sprintf_chk_warning): Likewise.
(fold_builtin_object_size): Pass call arguments individually instead
of as an arglist, fixing callers appropriately. Use new CALL_EXPR
accessors and constructors. Return NULL_TREE instead of 0.
(fold_builtin_memory_chk): Likewise.
(fold_builtin_stxcpy_chk): Likewise.
(fold_builtin_strncpy_chk): Likewise.
(fold_builtin_strcat_chk): Likewise.
(fold_builtin_strcat_chk): Likewise.
(fold_builtin_strncat_chk): Likewise.
(fold_builtin_sprintf_chk): Likewise.
(fold_builtin_snprintf_chk): Likewise.
(fold_builtin_printf): Likewise.
(fold_builtin_vprintf): Likewise.
* fold-const.c (negate_expr_p): Use new CALL_EXPR accessors and
constructors.
(operand_equal_p): Add separate tcc_vl_exp/CALL_EXPR case.
(make_range): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(extract_muldiv_1): Add VL_EXP_CLASS_P case.
(fold_mathfn_compare): Use new CALL_EXPR accessors and constructors.
(fold_unary): Likewise.
(fold_binary): Likewise.
(fold_ternary): Remove CALL_EXPR case, since they are no longer
ternary expressions.
(fold): Add logic for tcc_vl_exp.
(fold_checksum_tree): Make it know about tcc_vl_exp. Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(fold_build3_stat): Add assertion to flag broken interface for
constructing CALL_EXPRs.
(fold_build_call_list): New.
(fold_build_call_list_initializer): New.
(tree_expr_nonnegative_p): Use new CALL_EXPR accessors and
constructors.
(fold_strip_sign_ops): Likewise.
2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
Brooks Moses <brooks.moses@codesourcery.com>
Lee Millward <lee.millward@codesourcery.com>
* tree-dump.c (dequeue_and_dump) <CALL_EXPR>: Use new CALL_EXPR
accessors and dump arguments explicitly.
* tree-pretty-print.c (do_niy): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(dump_generic_node): Use new CALL_EXPR accessors and walk arguments
explicitly.
(print_call_name): Use new CALL_EXPR accessors.
* print-tree.c (print_node): Add case tcc_vl_exp. Print
CALL_EXPR arguments explicitly instead of as a list. Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
* tree-vrp.c (stmt_interesting_for_vrp): Use new CALL_EXPR accessors.
(vrp_visit_stmt): Likewise.
* tree-ssa-loop-im.c (outermost_invariant_loop_expr): Make it
know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
(force_move_till_expr): Likewise.
* targhooks.c (default_external_stack_protect_fail): Use
build_call_expr instead of build_function_call_expr.
(default_hidden_stack_protect_fail): Likewise.
* tree-complex.c (expand_complex_libcall): Use build_call_expr to
build the call.
* cgraphbuild.c (build_cgraph_edges): Use new CALL_EXPR accessors
and walk arguments explicitly.
* tree-ssa-loop-niter.c (simplify_replace_tree): Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(expand_simple_operations): Likewise.
(infer_loop_bounds_from_array): Use new CALL_EXPR accessors.
* gengtype.c (adjust_field_tree_exp): Use TREE_OPERAND_LENGTH instead
of TREE_CODE_LENGTH.
(walk_type): Tweak walking of arrays not to blow up on CALL_EXPRs.
* optabs.c (expand_widen_pattern-expr): Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
* value_prof.c (tree_ic): Use new CALL_EXPR accessors.
(tree_ic_transform): Likewise.
(interesting_stringop_to_profile_p): Pass entire CALL_EXPR as
parameter instead of arglist. Fix callers.
(tree_stringop_fixed_value): Use new CALL_EXPR accessors.
(tree_stringops_transform): Likewise.
(tree_indirect_call_to_profile): Likewise.
(tree_stringops_values_to_profile): Likewise.
* tree-tailcall.c (find_tail_calls): Use new CALL_EXPR iterator.
(eliminate_tail_call): Likewise.
* ipa-cp.c (ipcp_update_callgraph): Use new CALL_EXPR accessors.
* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
Use TREE_OPERAND_LENGTH and generalize to handle any number of
operands.
(instantiate_parameters_1): Can't handle tcc_vl_exp here.
* omp-low.c (build_omp_barrier): Use build_call_expr.
(lower_rec_input_clauses): Likewise.
(lower_reduction_clauses): Likewise.
(expand_parallel_call): Likewise.
(maybe_catch_exception): Likewise.
(expand_omp_for_generic): Likewise.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_sections): Likewise.
(lower_omp_single_simple): Likewise.
(lower_omp_single_copy): Likewise.
(lower_omp_master): Likewise.
(lower_omp_ordered): Likewise.
(lower_omp_critical): Likewise.
* ipa-reference.c (check-call): Use new CALL_EXPR iterator.
(scan_for_static_refs): Create tcc_vl_exp case for CALL_EXPR.
* tree-gimple.c (is_gimple_call_addr): Fix doc.
(recalculate_side_effects): Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH. Add tcc_vl_exp case.
* tree-chrec.c (chrec_contains_symbols): Use TREE_OPERAND_LENGTH
and generalize to handle any number of operands.
(chrec_contains_undetermined): Likewise.
(tree_contains_chrecs): Likewise.
(evolution_function_is_invariant_rec_p): Use TREE_OPERAND_LENGTH.
* cgraphunit.c (update_call_expr): Use new CALL_EXPR accessors.
* tree-ssa-ccp.c (ccp_fold): Use new CALL_EXPR accessors. Use
fold_call_expr instead of fold_builtin.
(ccp_fold_builtin): Likewise. Update calls into builtins.c to
match declarations there.
(fold_stmt): Use new CALL_EXPR constructor and accessors. Doc
updates.
* tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
* ipa-pure-const.c (check_call): Use new CALL_EXPR accessors.
(scan_function): Add case tcc_vl_exp for CALL_EXPR.
* tree-stdarg.c (execute_optimize_stdarg): Use new CALL_EXPR
accessors.
* tree-ssa-math-opts.c (execute_cse_sincos_1): Use build_call_expr.
(execute_cse_sincos): Use new CALL_EXPR accessors.
* tree-ssa-alias.c (find_used_portions): Use new CALL_EXPR iterator.
* gimple-low.c (lower_function_body): Use build_call_expr.
(lower_builtin_setjmp): Likewise.
* expr.c (emit_block_move_via_libcall): Use build_call_expr.
(set_storage_via_libcall): Likewise.
(safe_from_p): Add tcc_vl_exp case. Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
(expand_expr_real_1): Use new CALL_EXPR accessors.
* tree-browser.c (store_child_info): Use TREE_OPERAND_LENGTH and
generalize to handle any number of operands.
(TB_parent_eq): Likewise.
* predict.c (expr_expected_value): Use new CALL_EXPR accessors.
(strip_builtin_expect): Likewise.
* function.c (gimplify_parameters): Use build_call_expr.
* tree-vectorizer.c (vect_is_simple_reduction): Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
* ipa-type-escape.c (check_call): Use new CALL_EXPR iterators.
(scan_for_refs): Add case tcc_vl_exp for CALL_EXPR.
* tree-data-ref.c (get_references_in_stmt): Use new CALL_EXPR
iterators.
* gimplify.c (build_stack_save_restore): Use build_call_expr.
(gimplify_decl_expr): Likewise.
(gimplify_call_expr): Use fold_call_expr instead of fold_builtin.
Use new CALL_EXPR iterators.
(gimplify_modify_expr_to_memcpy): Use build_call_expr.
(gimplify_modify_expr_to_memset): Likewise.
(gimplify_variable_sized_compare): Likewise.
(gimplify_omp_atomic_fetch_op): Likewise.
(gimplify_omp_atomic_pipeline): Likewise.
(gimplify_omp_atomic_mutex): Likewise.
(gimplify_function_tree): Likewise.
* calls.c (alloca_call_p): Use new CALL_EXPR accessors.
(call_expr_flags): Likewise.
(expand_call): Likewise.
* except.c (expand_builtin_eh_return_data_regno): Pass entire
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR
i386.md (expm1xf2): Reorder insn sequence for better code generation. * config/i386/i386.md (expm1xf2): Reorder insn sequence for better code generation. From-SVN: r122158
2007-02-20 10:39:25 +01:00
accessors.
tree.h (enum tree_code_class): Add tcc_vl_exp. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * tree.h (enum tree_code_class): Add tcc_vl_exp. (VL_EXP_CLASS_P): New. (TREE_OPERAND_CHECK): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (TREE_OPERAND_CHECK_CODE): Likewise. (GIMPLE_STMT_OPERAND_CHECK): Likewise. (TREE_RTL_OPERAND_CHECK): Likewise. (tree_operand_check_failed): Make second parameter the whole tree instead of its code. Fixed callers. (VL_EXP_CHECK): New. (TREE_OPERAND_LENGTH): New. (VL_EXP_OPERAND_LENGTH): New. (CALL_EXPR_FN): New. (CALL_EXPR_STATIC_CHAIN): New. (CALL_EXPR_ARGS): New. (CALL_EXPR_ARG): New. (call_expr_nargs): New. (CALL_EXPR_ARGP): New. (build_nt_call_list): Declare. (build_vl_exp_stat): Declare. (build_vl_exp): New. (build_call_list): Declare. (build_call_nary): Declare. (build_call_valist): Declare. (build_call_array): Declare. (call_expr_arg): Declare. (call_expr_argp): Declare. (call_expr_arglist): Declare. (fold_build_call_list): Declare. (fold_build_call_list_initializer): Declare. (fold_call_expr): Declare to replace fold_builtin. (fold_builtin_fputs): Update to agree with modified definition. (fold_builtin_strcpy): Likewise. (fold_builtin_strncpy): Likewise. (fold_builtin_memory_chk): Likewise. (fold_builtin_stxcpy_chk): Likewise. (fold_builtin_strncpy_chk): Likewise. (fold_builtin_next_arg): Likewise. (fold_build_call_expr): Declare. (fold_builtin_call_list): Declare. (fold_builtin_call_valist): Declare. (build_call_expr): Declare. (validate_arglist): Update to agree with modified definition. (tree_operand_length): New. (call_expr_arg_iterator): New. (init_call_expr_arg_iterator): New. (next_call_expr_arg): New. (first_call_expr_arg): New. (more_call_expr_args_p): New. (FOR_EACH_CALL_EXPR_ARG): New. * tree.c (tree_code_class_string): Add entries for tcc_vl_exp and tcc_gimple_stmt. (tree_code_size): Update documentation. Use sizeof (tree) rather than sizeof (char *). (tree_size): Likewise. Add case for tcc_vl_exp. (tree_node_structure): Add case for tcc_vl_exp. (contains_placeholder_p): Likewise. (substitute_in_expr): Likewise. (substitute_placeholder_in_expr): Likewise. (stabilize_reference_1): Likewise. (build3_stat): Remove logic for CALL_EXPRs. Replace with assertion to diagnose breakage of this interface for constructing CALL_EXPRs. (build_nt): Add similar assertion here. (build_nt_call_list): New. (simple_cst_equal) <CALL_EXPR>: Rewrite to use new accessors. (iterative_hash_expr): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (get_callee_fndecl): Use new CALL_EXPR accessors. (tree_operand_check_failed): Change parameters to pass entire node instead of its code, so that we can call TREE_OPERAND_LENGTH on it. (process_call_operands): New. (build_vl_exp_stat): New. (build_call_list): New. (build_call_nary): New. (build_call_valist): New. (build_call_array): New. (walk_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (call_expr_arglist): New. * tree.def (CALL_EXPR): Change representation of CALL_EXPRs to use tcc_vl_exp instead of a fixed-size tcc_expression. * doc/c-tree.texi (CALL_EXPR): Document new representation and accessors for CALL_EXPRs. (AGGR_INIT_EXPR): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * builtins.c (c_strlen): Return NULL_TREE instead of 0. (expand_builtin_nonlocal_goto): Change parameter to be entire CALL_EXPR instead of an arglist. Use new CALL_EXPR accessors. (expand_builtin_prefetch): Likewise. (expand_builtin_classify_type): Likewise. (mathfn_built_in): Return NULL_TREE instead of 0. (expand_errno_check): Use new CALL_EXPR accessors. (expand_builtin_mathfn): Use new CALL_EXPR accessors and constructors. Return NULL_RTX instead of 0. (expand_builtin_mathfn_2): Likewise. (expand_builtin_mathfn_3): Likewise. (expand_builtin_interclass_mathfn): Likewise. (expand_builtin_sincos): Likewise. (expand_builtin_cexpi): Likewise. (expand_builtin_int_roundingfn): Likewise. (expand_builtin_int_roundingfn_2): Likewise. (expand_builtin_pow): Likewise. (expand_builtin_powi): Likewise. (expand_builtin_strlen): Pass entire CALL_EXPR as parameter instead of arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_RTX instead of 0. (expand_builtin_strstr): Likewise. (expand_builtin_strchr): Likewise. (expand_builtin_strrchr): Likewise. (expand_builtin_strpbrk): Likewise. (expand_builtin_memcpy): Likewise. (expand_builtin_mempcpy): Likewise. (expand_builtin_mempcpy_args): New. (expand_builtin_memmove): Similarly to expand_builtin_mempcpy. (expand_builtin_memmove_args): New. (expand_builtin_bcopy): Similarly to expand_builtin_mempcpy. (expand_movstr): Likewise. (expand_builtin_strcpy): Likewise. (expand_builtin_strcpy_args): New. (expand_builtin_stpcpy): Similarly to expand_builtin_strcpy. (expand_builtin_strncpy): Likewise. (expand_builtin_memset): Likewise. (expand_builtin_memset_args): New. (expand_builtin_bzero): Similarly to expand_builtin_memset. (expand_builtin_memcmp): Likewise. (expand_builtin_strcmp): Likewise. (expand_builtin_strncmp): Likewise. (expand_builtin_strcat): Likewise. (expand_builtin_strncat): Likewise. (expand_builtin_strspn): Likewise. (expand_builtin_strcspn): Likewise. (expand_builtin_args_info): Likewise. (expand_builtin_va_start): Likewise. (gimplify_va_arg_expr): Likewise. (expand_builtin_va_end): Likewise. (expand_builtin_va_copy): Likewise. (expand_builtin_frame_address): Likewise. (expand_builtin_alloca): Likewise. (expand_builtin_bswap): Likewise. (expand_builtin_unop): Likewise. (expand_builtin_fputs): Likewise. (expand_builtin_expect): Likewise. (expand_builtin_fabs): Likewise. (expand_builtin_copysign): Likewise. (expand_builtin_printf): Likewise. (expand_builtin_fprintf): Likewise. (expand_builtin_sprintf): Likewise. (expand_builtin_init_trampoline): Likewise. (expand_builtin_signbit): Likewise. (expand_builtin_fork_or_exec): Likewise. (expand_builtin_sync_operation): Likewise. (expand_builtin_compare_and_swap): Likewise. (expand_builtin_lock_test_and_set): Likewise. (expand_builtin_lock_release): Likewise. (expand_builtin): Likewise. (builtin_mathfn_code): Likewise. (fold_builtin_constant_p): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_expect): Likewise. (fold_builtin_classify_type): Likewise. (fold_builtin_strlen): Likewise. (fold_builtin_nan): Likewise. (integer_valued_real_p): Likewise. (fold_trunc_transparent_mathfn): Likewise. (fold_fixed_mathfn): Likewise. (fold_builtin_cabs): Likewise. (fold_builtin_sqrt): Likewise. (fold_builtin_cbrt): Likewise. (fold_builtin_cos): Likewise. (fold_builtin_cosh): Likewise. (fold_builtin_tan): Likewise. (fold_builtin_sincos): Likewise. (fold_builtin_cexp): Likewise. (fold_builtin_trunc): Likewise. (fold_builtin_floor): Likewise. (fold_builtin_ceil): Likewise. (fold_builtin_round): Likewise. (fold_builtin_int_roundingfn): Likewise. (fold_builtin_bitop): Likewise. (fold_builtin_bswap): Likewise. (fold_builtin_logarithm): Likewise. (fold_builtin_hypot): Likewise. (fold_builtin_pow): Likewise. (fold_builtin_powi): Likewise. (fold_builtin_exponent): Likewise. (fold_builtin_memset): Likewise. (fold_builtin_bzero): Likewise. (fold_builtin_memory_op): Likewise. (fold_builtin_bcopy): Deleted; call site changed to invoke fold_builtin_memory_op directly. (fold_builtin_strcpy): Similarly as for fold_builtin_memory_op. (fold_builtin_strncpy): Likewise. (fold_builtin_memcmp): Likewise. (fold_builtin_strcmp): Likewise. (fold_builtin_strncmp): Likewise. (fold_builtin_signbit): Likewise. (fold_builtin_copysign): Likewise. (fold_builtin_isascii): Likewise. (fold_builtin_toascii): Likewise. (fold_builtin_isdigit): Likewise. (fold_builtin_fabs): Likewise. (fold_builtin_abs): Likewise. (fold_builtin_fmin_fmax): Likewise. (fold_builtin_carg): Likewise. (fold_builtin_classify): Likewise. (fold_builtin_unordered_cmp): Likewise. (fold_builtin_0, fold_builtin_2, fold_builtin_3, fold_builtin_4): New functions split out from fold_builtin_1. (fold_builtin_n): New. (fold_builtin_varargs): New. (fold_builtin): Deleted. Most callers changed to use fold_call_expr instead. (fold_call_expr): New. (build_function_call_expr): Rewrite to use new helper function. (fold_builtin_call_list): New. (build_call_expr): New. (fold_builtin_call_valist): New. (rewrite_call_expr): New. (validate_arg): New. (validate_arglist): Change parameter to be entire CALL_EXPR instead of an arglist. Change return type to bool. Use new CALL_EXPR accessors. (fold_builtin_strstr): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_strchr): Likewise. (fold_builtin_strrchr): Likewise. (fold_builtin_strpbrk): Likewise. (fold_builtin_strcat): Likewise. (fold_builtin_strncat): Likewise. (fold_builtin_strspn): Likewise. (fold_builtin_strcspn): Likewise. (fold_builtin_fputs): Likewise. (fold_builtin_next_arg): Likewise. (fold_builtin_sprintf): Likewise. (expand_builtin_object_size): Use new CALL_EXPR accessors. Use NULL_RTX instead of 0. (expand_builtin_memory_chk): Likewise. (maybe_emit_chk_warning): Likewise. (maybe_emit_sprintf_chk_warning): Likewise. (fold_builtin_object_size): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_memory_chk): Likewise. (fold_builtin_stxcpy_chk): Likewise. (fold_builtin_strncpy_chk): Likewise. (fold_builtin_strcat_chk): Likewise. (fold_builtin_strcat_chk): Likewise. (fold_builtin_strncat_chk): Likewise. (fold_builtin_sprintf_chk): Likewise. (fold_builtin_snprintf_chk): Likewise. (fold_builtin_printf): Likewise. (fold_builtin_vprintf): Likewise. * fold-const.c (negate_expr_p): Use new CALL_EXPR accessors and constructors. (operand_equal_p): Add separate tcc_vl_exp/CALL_EXPR case. (make_range): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (extract_muldiv_1): Add VL_EXP_CLASS_P case. (fold_mathfn_compare): Use new CALL_EXPR accessors and constructors. (fold_unary): Likewise. (fold_binary): Likewise. (fold_ternary): Remove CALL_EXPR case, since they are no longer ternary expressions. (fold): Add logic for tcc_vl_exp. (fold_checksum_tree): Make it know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (fold_build3_stat): Add assertion to flag broken interface for constructing CALL_EXPRs. (fold_build_call_list): New. (fold_build_call_list_initializer): New. (tree_expr_nonnegative_p): Use new CALL_EXPR accessors and constructors. (fold_strip_sign_ops): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * tree-dump.c (dequeue_and_dump) <CALL_EXPR>: Use new CALL_EXPR accessors and dump arguments explicitly. * tree-pretty-print.c (do_niy): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (dump_generic_node): Use new CALL_EXPR accessors and walk arguments explicitly. (print_call_name): Use new CALL_EXPR accessors. * print-tree.c (print_node): Add case tcc_vl_exp. Print CALL_EXPR arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * tree-vrp.c (stmt_interesting_for_vrp): Use new CALL_EXPR accessors. (vrp_visit_stmt): Likewise. * tree-ssa-loop-im.c (outermost_invariant_loop_expr): Make it know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (force_move_till_expr): Likewise. * targhooks.c (default_external_stack_protect_fail): Use build_call_expr instead of build_function_call_expr. (default_hidden_stack_protect_fail): Likewise. * tree-complex.c (expand_complex_libcall): Use build_call_expr to build the call. * cgraphbuild.c (build_cgraph_edges): Use new CALL_EXPR accessors and walk arguments explicitly. * tree-ssa-loop-niter.c (simplify_replace_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (expand_simple_operations): Likewise. (infer_loop_bounds_from_array): Use new CALL_EXPR accessors. * gengtype.c (adjust_field_tree_exp): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (walk_type): Tweak walking of arrays not to blow up on CALL_EXPRs. * optabs.c (expand_widen_pattern-expr): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * value_prof.c (tree_ic): Use new CALL_EXPR accessors. (tree_ic_transform): Likewise. (interesting_stringop_to_profile_p): Pass entire CALL_EXPR as parameter instead of arglist. Fix callers. (tree_stringop_fixed_value): Use new CALL_EXPR accessors. (tree_stringops_transform): Likewise. (tree_indirect_call_to_profile): Likewise. (tree_stringops_values_to_profile): Likewise. * tree-tailcall.c (find_tail_calls): Use new CALL_EXPR iterator. (eliminate_tail_call): Likewise. * ipa-cp.c (ipcp_update_callgraph): Use new CALL_EXPR accessors. * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (instantiate_parameters_1): Can't handle tcc_vl_exp here. * omp-low.c (build_omp_barrier): Use build_call_expr. (lower_rec_input_clauses): Likewise. (lower_reduction_clauses): Likewise. (expand_parallel_call): Likewise. (maybe_catch_exception): Likewise. (expand_omp_for_generic): Likewise. (expand_omp_for_static_nochunk): Likewise. (expand_omp_sections): Likewise. (lower_omp_single_simple): Likewise. (lower_omp_single_copy): Likewise. (lower_omp_master): Likewise. (lower_omp_ordered): Likewise. (lower_omp_critical): Likewise. * ipa-reference.c (check-call): Use new CALL_EXPR iterator. (scan_for_static_refs): Create tcc_vl_exp case for CALL_EXPR. * tree-gimple.c (is_gimple_call_addr): Fix doc. (recalculate_side_effects): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. Add tcc_vl_exp case. * tree-chrec.c (chrec_contains_symbols): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (chrec_contains_undetermined): Likewise. (tree_contains_chrecs): Likewise. (evolution_function_is_invariant_rec_p): Use TREE_OPERAND_LENGTH. * cgraphunit.c (update_call_expr): Use new CALL_EXPR accessors. * tree-ssa-ccp.c (ccp_fold): Use new CALL_EXPR accessors. Use fold_call_expr instead of fold_builtin. (ccp_fold_builtin): Likewise. Update calls into builtins.c to match declarations there. (fold_stmt): Use new CALL_EXPR constructor and accessors. Doc updates. * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * ipa-pure-const.c (check_call): Use new CALL_EXPR accessors. (scan_function): Add case tcc_vl_exp for CALL_EXPR. * tree-stdarg.c (execute_optimize_stdarg): Use new CALL_EXPR accessors. * tree-ssa-math-opts.c (execute_cse_sincos_1): Use build_call_expr. (execute_cse_sincos): Use new CALL_EXPR accessors. * tree-ssa-alias.c (find_used_portions): Use new CALL_EXPR iterator. * gimple-low.c (lower_function_body): Use build_call_expr. (lower_builtin_setjmp): Likewise. * expr.c (emit_block_move_via_libcall): Use build_call_expr. (set_storage_via_libcall): Likewise. (safe_from_p): Add tcc_vl_exp case. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (expand_expr_real_1): Use new CALL_EXPR accessors. * tree-browser.c (store_child_info): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (TB_parent_eq): Likewise. * predict.c (expr_expected_value): Use new CALL_EXPR accessors. (strip_builtin_expect): Likewise. * function.c (gimplify_parameters): Use build_call_expr. * tree-vectorizer.c (vect_is_simple_reduction): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * ipa-type-escape.c (check_call): Use new CALL_EXPR iterators. (scan_for_refs): Add case tcc_vl_exp for CALL_EXPR. * tree-data-ref.c (get_references_in_stmt): Use new CALL_EXPR iterators. * gimplify.c (build_stack_save_restore): Use build_call_expr. (gimplify_decl_expr): Likewise. (gimplify_call_expr): Use fold_call_expr instead of fold_builtin. Use new CALL_EXPR iterators. (gimplify_modify_expr_to_memcpy): Use build_call_expr. (gimplify_modify_expr_to_memset): Likewise. (gimplify_variable_sized_compare): Likewise. (gimplify_omp_atomic_fetch_op): Likewise. (gimplify_omp_atomic_pipeline): Likewise. (gimplify_omp_atomic_mutex): Likewise. (gimplify_function_tree): Likewise. * calls.c (alloca_call_p): Use new CALL_EXPR accessors. (call_expr_flags): Likewise. (expand_call): Likewise. * except.c (expand_builtin_eh_return_data_regno): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors. * coverage.c (create_coverage): Use build_call_expr. * tree-ssa-pre.c (expression_node_pool, list_node_pool): Delete. (temp_call_expr_obstack): New. (pool_copy_list): Delete. (temp_copy_call_expr): New. (phi_translate): Add case tcc_vl_exp for CALL_EXPR. Use new CALL_EXPR accessors. Get rid of special goo for copying argument lists and use temp_copy_call_expr instead. (valid_in_sets): Add case tcc_vl_exp for CALL_EXPR. Use new CALL_EXPR accessors. (create_expression_by_pieces): Likewise. Use build_call_array to construct the result instead of fold_build3. (create_value_expr_from): Add tcc_vl_exp. Delete special goo for dealing with argument lists. (init_pre): Remove references to expression_node_pool and list_node_pool. Init temp_call_expr_obstack instead. (fini_pre): Remove references to expression_node_pool and list_node_pool. * tree-sra.c (sra_walk_call_expr): Use new CALL_EXPR accessors and walk arguments explicitly instead of as a list. * tree-mudflap.c (mf_build_check_statement_for): Use build_call_expr. (mx_register_decls): Likewise. (mudflap_register_call): Likewise. (mudflap_finish_file): Likewise. * ipa-prop.c (ipa_callsite_compute_count): Use new CALL_EXPR accessors. (ipa_callsite_compute_param): Likewise. * tree-vect-patterns.c (vect_recog_pow_pattern): Use new CALL_EXPR accessors and constructor. * tree-nested.c (convert_nl_goto_reference): Use new CALL_EXPR accessors and constructor. (convert_tramp_reference): Likewise. (convert_call_expr): Likewise. (finalize_nesting_tree_1): Likewise. * tree-ssa.c (tree_ssa_useless_type_conversion): Use new CALL_EXPR accessors. * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Use build_call_expr. * tree-inline.c (initialize_inlined_parameters): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors. (estimate_num_insns_1): Use new CALL_EXPR accessors. (expand_call_inline): Tidy up call to initialize_inlined_parameters. * tree-vect-transform.c (vect_create_epilog_for_reduction): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (vectorizable_reduction): Likewise. (vectorizable_call): Use new CALL_EXPR iterators. (vectorizable_conversion): Use build_call_expr. (vectorizable_operation): Use TREE_OPERAND_LENGTH. (vect_gen_widened_results_half): Use build_call_expr. (vect_setup_realignment): Likewise. (vectorizable_live_operation): Use TREE_OPERAND_LENGTH. * tree-object-size.c (alloc_object_size): Use new CALL_EXPR accessors. (pass_through_call): Likewise. (compute_object_sizes): Likewise. Use fold_call_expr instead of fold_builtin. * tree-profile.c (tree_gen_interval_profiler): Use build_call_expr. (tree_gen_pow2_profiler): Likewise. (tree_gen_one_value_profiler): Likewise. (tree_gen_ic_func_profiler): Likewise. (tree_gen_average_profiler): Likewise. (tree_gen_ior_profiler): Likewise. * tree-ssa-structalias.c (get_constraint_for): Add case tcc_vl_exp. (find_func_aliases): Use new CALL_EXPR accessors. Add case tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * tree-ssa-reassoc.c (get_rank): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * stmt.c (warn_if_unused_value): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * convert.c (convert_to_real): Use new CALL_EXPR accessors and constructor. (convert_to_integer): Likewise. * tree-ssa-operands.c (get_call_expr_operands): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * config/alpha/alpha.c (alpha_expand_builtin): Use new CALL_EXPR accessors. * config/frv/frv.c (frv_expand_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. * config/sparc/sparc.c (sparc_gimplify_va_arg): Use build_call_expr. (sparc_expand_builtin): Use new CALL_EXPR accessors. * config/i386/i386.c (ix86_function_ok_for_sibcall): Likewise. (ix86_expand_binop_builtin): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors on it. Fix callers. (ix86_expand_store_builtin): Likewise. (ix86_expand_unop_builtin): Likewise. (ix86_expand_unop1_builtin): Likewise. (ix86_expand_sse_compare): Likewise. (ix86_expand_sse_comi): Likewise. (ix86_expand_vec_init_builtin): Likewise. (ix86_expand_vec_ext_builtin): Likewise. (ix86_expand_vec_set_builtin): Likewise. (ix86_expand_builtin): Use new CALL_EXPR accessors. * config/sh/sh.c (sh_expand_builtin): Use new CALL_EXPR accessors. * config/c4x/c4x.c (c4x_expand_builtin): Likewise. * config/iq2000/iq2000.c (expand_one_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (iq2000_expand_builtin): Use new CALL_EXPR accessors. * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Use build_call_expr. * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise. (rs6000_expand_unop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (altivec_expand_abs_builtin): Likewise. (rs6000_expand_binop_builtin): Likewise. (altivec_expand_predicate_builtin): Likewise. (altivec_expand_lv_builtin): Likewise. (spe_expand_stv_builtin): Likewise. (altivec_expand_stv_builtin): Likewise. (rs6000_expand_ternop_builtin): Likewise. (altivec_expand_ld_builtin): Use new CALL_EXPR accessors. (altivec_expand_st_builtin): Likewise. (altivec_expand_dst_builtin): Likewise. (altivec_expand_vec_init_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (altivec_expand_vec_set_builtin): Likewise. (altivec_expand_vec_ext_builtin): Likewise. (altivec_expand_builtin): Use new CALL_EXPR accessors. (spe_expand_builtin): Likewise. (spe_expand_predicate_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (spe_expand_evsel_builtin): Likewise. (rs6000_expand_builtin): Use new CALL_EXPR accessors. VCFUX and FCFSX cases must construct whole new CALL_EXPR, not just arglist. * config/arm/arm.c (arm_expand_binop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (arm_expand_unop_builtin): Likewise. (arm_expand_builtin): Use new CALL_EXPR accessors. * config/mips/mips.c (mips_expand_builtin): Use new CALL_EXPR accessors. * config/bfin/bfin.c (bfin_expand_binop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (bfin_expand_unop_builtin): Likewise. (bfin_expand_builtin): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * c-semantics.c (build_stmt): Add internal diagnostic check. * c-pretty-print.c (pp_c_postfix_expression): Use new CALL_EXPR accessors. Print arguments explicitly instead of as a list. * c-typeck.c (build_function_call): Use new CALL_EXPR constructors. * c-omp.c (c_finish_omp_barrier): Use build_call_expr. (c_finish_omp_flish): Likewise. * c-common.c (verify_tree): Use new CALL_EXPR accessors. Traverse arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (check_function_arguments_recurse): Use new CALL_EXPR accessors. (c_warn_unused_result): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation. Change class to tcc_vl_exp. * call.c (build_call): Use build_call_list instead of build3. (build_over_call): Likewise. (build_new_method_call): Use build_min_non_dep_call_list instead of build_min_non_dep. * error.c (dump_call_expr_args): New function. (dump_aggr_init_expr_args): New function. (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them. Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. * cvt.c (convert_to_void): Use build_call_array instead of build3; use new AGGR_INIT_EXPR accessor macros. * mangle.c (write_expression): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new AGGR_INIT_EXPR accessor macros. * cp-gimplify.c (cp_gimplify_init_expr): Use AGGR_INIT_EXPR_SLOT to set the slot operand. * cp-tree.h (AGGR_INIT_EXPR_FN): New macro. (AGGR_INIT_EXPR_SLOT): New macro. (AGGR_INIT_EXPR_ARG): New macro. (aggr_init_expr_nargs): New macro. (AGGR_INIT_EXPR_ARGP): New macro. (aggr_init_expr_arg_iterator): New. (init_aggr_init_expr_arg_iterator): New. (next_aggr_init_expr_arg): New. (first_aggr_init_expr_arg): New. (more_aggr_init_expr_args_p): New. (FOR_EACH_AGGR_INIT_EXPR_ARG): New. (stabilize_aggr_init): New declaration. (build_min_non_dep_call_list): Likewise. * tree.c (process_aggr_init_operands): New function. (build_aggr_init_array) New function. (build_cplus_new): Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. Replace use of build3 with build_aggr_init_array. (build_min_non_dep_call_list) New function. (build_min_nt): Assert input code parameter is not a variable length expression class. (build_min, build_min_non_dep): Likewise. (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments to check for equality instead of recursing. Handle tcc_vl_exp tree code classes. (stabilize_call): Update to only handle CALL_EXPRs, not AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros. (stabilize_aggr_init): New function. (stabilize_init): Use it. * cxx-pretty-print.c (pp_cxx_postfix_expression) <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros and argument iterators. * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with build_vl_exp. Iterate through the operands, recursively processing each one. (tsubst_copy_and_build) <CALL_EXPR>: Update to use new CALL_EXPR accessor macros. (value_dependent_expression_p) <default>: Handle tcc_vl_exp tree code classes. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * semantics.c (finish_call_expr): Use build_nt_call_list instead of build_nt. (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR accessor macros. Use build_call_array to construct the CALL_EXPR node instead of build3 * decl2.c (build_offset_ref_call_from_tree): Use build_nt_call_list and build_min_non_dep_call_list instead of build_min_nt and build_min_non_dep. * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>: Use build_nt_call_list instead of build_min_nt. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * java-tree.h (BUILD_MONITOR_ENTER): Use build_call_nary instead of build3. (BUILD_MONITOR_EXIT): Likewise. * java-gimplify.c (java_gimplify_component_ref): Use build_call_expr. (java_gimplify_modify_expr): Likewise. * class.c (cache_this_class_ref): Use build_call_expr. (build_static_field_ref): Likewise. (emit_indirect_register_classes): Likewise. (emit_register_classes): Likewise. * resource.c (write_resource_constructor): Use build_call_expr. * builtins.c (builtin_creator_function): Change interpretation of the second parameter to be the whole CALL_EXPR instead of the arglist. (max_builtin): Tweak parameter list. Use new CALL_EXPR accessors. (min_builtin): Likewise. (abs_builtin): Likewise. (java_build_function_call_expr): Likewise. (convert_real): Likewise. (UNMARSHAL3): Likewise. (UNMARSHAL4): Likewise. (UNMARSHAL5): Likewise. (build_arglist_for_builtin): Delete. Fix callers to use build_call_expr instead. (putObject_builtin): Tweak parameter list. Use new CALL_EXPR accessors. (compareAndSwapInt_builtin): Likewise. (compareAndSwapLong_builtin): Likewise. (compareAndSwapObject_builtin): Likewise. (putVolatile_builtin): Likewise. (getVolatile_builtin): Likewise. (VMSupportsCS8_builtin): Likewise. (check_for_builtin): Pass entire CALL_EXPR to builtin expander instead of arglist. * expr.c (build_java_athrow): Use build_call_nary instead of build3. (build_java_throw_out_of_bounds_exception): Likewise. (java_check_reference): Likewise. (build_java_arraystore_check): Likewise. (build_newarray): Likewise. (build_anewarray): Likewise. (expand_java_multinewarray): Use build_call_list instead of build3. (build_java_monitor): Use build_call_nary instead of build3. (java_create_object): Likewise. (expand_java_NEW): Likewise. (build_instanceof): Likewise. (expand_java_CHECKCAST): Likewise. (build_java_soft_divmod): Likewise. (build_java_binop): Likewise. (build_field_ref): Likewise. (build_class_init): Likewise. (rewrite_arglist_getcaller): Use build_call_expr. (build_invokeinterface): Use build_call_nary instead of build3. (expand_invoke): Use build_call_list instead of build3. (build_jni_stub): Use build_call_nary, build_call_list, or build_call_expr instead of build3. (expand_java_field_op): Use build_call_expr instead of build3. (force_evaluation_order): Use new CALL_EXPR accessors. * lang.c (java_get_callee_fndecl): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors. (objc_get_callee_fndecl): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * trans-expr.c (gfc_conv_power_op): Use build_call_expr. (gfc_conv_string_tmp): Likewise. (gfc_conv_concat_op): Likewise. (gfc_build_compare_string): Likewise. (gfc_conv_function_call): Use build_call_list instead of build3. * trans-array.c (gfc_trans_allocate_array_storage): Use build_call_expr. (gfc_grow_array): Likewise. (gfc_trans_array_ctor_element): Likewise. (gfc_trans_array_constructor_value): Likewise. (gfc_array_allocate): Likewise. (gfc_array_deallocate): Likewise. (gfc_trans_auto_array_allocation): Likewise. (gfc_trans_dummy_array_bias): Likewise. (gfc_conv_array_parameter): Likewise. (gfc_trans_dealloc_allocated): Likewise. (gfc_duplicate_allocatable): Likewise. * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr. (gfc_trans_omp_flush): Likewise. * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr. (gfc_trans_pause): Likewise. (gfc_trans_stop): Likewise. (gfc_trans_character_select): Likewise. (gfc_do_allocate): Likewise. (gfc_trans_assign_need_temp): Likewise. (gfc_trans_pointer_assign_need_temp): Likewise. (gfc_trans_forall_1): Likewise. (gfc_trans_where_2): Likewise. (gfc_trans_allocate): Likewise. (gfc_trans_deallocate): Likewise. * trans.c (gfc_trans_runtime_check): Use build_call_expr. * trans-io.c (gfc_trans_open): Use build_call_expr. (gfc_trans_close): Likewise. (build_filepos): Likewise. (gfc_trans_inquire): Likewise. (NML_FIRST_ARG): Delete. (NML_ADD_ARG): Delete. (transfer_namelist_element): Use build_call_expr. (build_dt): Likewise. (gfc_trans_dt_end): Likewise. (transfer_expr): Likewise. (transfer_array-desc): Likewise. * trans-decl.c (gfc_generate_function_code): Use build_call_expr. (gfc_generate_constructors): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr. (gfc_conv_intrinsic_fdate): Likewise. (gfc_conv_intrinsic_ttynam): Likewise. (gfc_conv_intrinsic_array_transfer): Likewise. (gfc_conv_associated): Likewise. (gfc_conv_intrinsic_si_kind): Likewise. (gfc_conv_intrinsic_trim): Likewise. (gfc_conv_intrinsic_repeat: Likewise. (gfc_conv_intrinsic_iargc): Likewise. Co-Authored-By: Brooks Moses <brooks.moses@codesourcery.com> Co-Authored-By: Lee Millward <lee.millward@codesourcery.com> From-SVN: r122018
2007-02-16 00:50:49 +01:00
* coverage.c (create_coverage): Use build_call_expr.
* tree-ssa-pre.c (expression_node_pool, list_node_pool): Delete.
(temp_call_expr_obstack): New.
(pool_copy_list): Delete.
(temp_copy_call_expr): New.
(phi_translate): Add case tcc_vl_exp for CALL_EXPR. Use new
CALL_EXPR accessors. Get rid of special goo for copying argument
lists and use temp_copy_call_expr instead.
(valid_in_sets): Add case tcc_vl_exp for CALL_EXPR. Use new
CALL_EXPR accessors.
(create_expression_by_pieces): Likewise. Use build_call_array
to construct the result instead of fold_build3.
(create_value_expr_from): Add tcc_vl_exp. Delete special goo for
dealing with argument lists.
(init_pre): Remove references to expression_node_pool and
list_node_pool. Init temp_call_expr_obstack instead.
(fini_pre): Remove references to expression_node_pool and
list_node_pool.
* tree-sra.c (sra_walk_call_expr): Use new CALL_EXPR accessors
and walk arguments explicitly instead of as a list.
* tree-mudflap.c (mf_build_check_statement_for): Use build_call_expr.
(mx_register_decls): Likewise.
(mudflap_register_call): Likewise.
(mudflap_finish_file): Likewise.
* ipa-prop.c (ipa_callsite_compute_count): Use new CALL_EXPR accessors.
(ipa_callsite_compute_param): Likewise.
* tree-vect-patterns.c (vect_recog_pow_pattern): Use new CALL_EXPR
accessors and constructor.
* tree-nested.c (convert_nl_goto_reference): Use new CALL_EXPR
accessors and constructor.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
(convert_tramp_reference): Likewise.
tree.h (enum tree_code_class): Add tcc_vl_exp. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * tree.h (enum tree_code_class): Add tcc_vl_exp. (VL_EXP_CLASS_P): New. (TREE_OPERAND_CHECK): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (TREE_OPERAND_CHECK_CODE): Likewise. (GIMPLE_STMT_OPERAND_CHECK): Likewise. (TREE_RTL_OPERAND_CHECK): Likewise. (tree_operand_check_failed): Make second parameter the whole tree instead of its code. Fixed callers. (VL_EXP_CHECK): New. (TREE_OPERAND_LENGTH): New. (VL_EXP_OPERAND_LENGTH): New. (CALL_EXPR_FN): New. (CALL_EXPR_STATIC_CHAIN): New. (CALL_EXPR_ARGS): New. (CALL_EXPR_ARG): New. (call_expr_nargs): New. (CALL_EXPR_ARGP): New. (build_nt_call_list): Declare. (build_vl_exp_stat): Declare. (build_vl_exp): New. (build_call_list): Declare. (build_call_nary): Declare. (build_call_valist): Declare. (build_call_array): Declare. (call_expr_arg): Declare. (call_expr_argp): Declare. (call_expr_arglist): Declare. (fold_build_call_list): Declare. (fold_build_call_list_initializer): Declare. (fold_call_expr): Declare to replace fold_builtin. (fold_builtin_fputs): Update to agree with modified definition. (fold_builtin_strcpy): Likewise. (fold_builtin_strncpy): Likewise. (fold_builtin_memory_chk): Likewise. (fold_builtin_stxcpy_chk): Likewise. (fold_builtin_strncpy_chk): Likewise. (fold_builtin_next_arg): Likewise. (fold_build_call_expr): Declare. (fold_builtin_call_list): Declare. (fold_builtin_call_valist): Declare. (build_call_expr): Declare. (validate_arglist): Update to agree with modified definition. (tree_operand_length): New. (call_expr_arg_iterator): New. (init_call_expr_arg_iterator): New. (next_call_expr_arg): New. (first_call_expr_arg): New. (more_call_expr_args_p): New. (FOR_EACH_CALL_EXPR_ARG): New. * tree.c (tree_code_class_string): Add entries for tcc_vl_exp and tcc_gimple_stmt. (tree_code_size): Update documentation. Use sizeof (tree) rather than sizeof (char *). (tree_size): Likewise. Add case for tcc_vl_exp. (tree_node_structure): Add case for tcc_vl_exp. (contains_placeholder_p): Likewise. (substitute_in_expr): Likewise. (substitute_placeholder_in_expr): Likewise. (stabilize_reference_1): Likewise. (build3_stat): Remove logic for CALL_EXPRs. Replace with assertion to diagnose breakage of this interface for constructing CALL_EXPRs. (build_nt): Add similar assertion here. (build_nt_call_list): New. (simple_cst_equal) <CALL_EXPR>: Rewrite to use new accessors. (iterative_hash_expr): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (get_callee_fndecl): Use new CALL_EXPR accessors. (tree_operand_check_failed): Change parameters to pass entire node instead of its code, so that we can call TREE_OPERAND_LENGTH on it. (process_call_operands): New. (build_vl_exp_stat): New. (build_call_list): New. (build_call_nary): New. (build_call_valist): New. (build_call_array): New. (walk_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (call_expr_arglist): New. * tree.def (CALL_EXPR): Change representation of CALL_EXPRs to use tcc_vl_exp instead of a fixed-size tcc_expression. * doc/c-tree.texi (CALL_EXPR): Document new representation and accessors for CALL_EXPRs. (AGGR_INIT_EXPR): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * builtins.c (c_strlen): Return NULL_TREE instead of 0. (expand_builtin_nonlocal_goto): Change parameter to be entire CALL_EXPR instead of an arglist. Use new CALL_EXPR accessors. (expand_builtin_prefetch): Likewise. (expand_builtin_classify_type): Likewise. (mathfn_built_in): Return NULL_TREE instead of 0. (expand_errno_check): Use new CALL_EXPR accessors. (expand_builtin_mathfn): Use new CALL_EXPR accessors and constructors. Return NULL_RTX instead of 0. (expand_builtin_mathfn_2): Likewise. (expand_builtin_mathfn_3): Likewise. (expand_builtin_interclass_mathfn): Likewise. (expand_builtin_sincos): Likewise. (expand_builtin_cexpi): Likewise. (expand_builtin_int_roundingfn): Likewise. (expand_builtin_int_roundingfn_2): Likewise. (expand_builtin_pow): Likewise. (expand_builtin_powi): Likewise. (expand_builtin_strlen): Pass entire CALL_EXPR as parameter instead of arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_RTX instead of 0. (expand_builtin_strstr): Likewise. (expand_builtin_strchr): Likewise. (expand_builtin_strrchr): Likewise. (expand_builtin_strpbrk): Likewise. (expand_builtin_memcpy): Likewise. (expand_builtin_mempcpy): Likewise. (expand_builtin_mempcpy_args): New. (expand_builtin_memmove): Similarly to expand_builtin_mempcpy. (expand_builtin_memmove_args): New. (expand_builtin_bcopy): Similarly to expand_builtin_mempcpy. (expand_movstr): Likewise. (expand_builtin_strcpy): Likewise. (expand_builtin_strcpy_args): New. (expand_builtin_stpcpy): Similarly to expand_builtin_strcpy. (expand_builtin_strncpy): Likewise. (expand_builtin_memset): Likewise. (expand_builtin_memset_args): New. (expand_builtin_bzero): Similarly to expand_builtin_memset. (expand_builtin_memcmp): Likewise. (expand_builtin_strcmp): Likewise. (expand_builtin_strncmp): Likewise. (expand_builtin_strcat): Likewise. (expand_builtin_strncat): Likewise. (expand_builtin_strspn): Likewise. (expand_builtin_strcspn): Likewise. (expand_builtin_args_info): Likewise. (expand_builtin_va_start): Likewise. (gimplify_va_arg_expr): Likewise. (expand_builtin_va_end): Likewise. (expand_builtin_va_copy): Likewise. (expand_builtin_frame_address): Likewise. (expand_builtin_alloca): Likewise. (expand_builtin_bswap): Likewise. (expand_builtin_unop): Likewise. (expand_builtin_fputs): Likewise. (expand_builtin_expect): Likewise. (expand_builtin_fabs): Likewise. (expand_builtin_copysign): Likewise. (expand_builtin_printf): Likewise. (expand_builtin_fprintf): Likewise. (expand_builtin_sprintf): Likewise. (expand_builtin_init_trampoline): Likewise. (expand_builtin_signbit): Likewise. (expand_builtin_fork_or_exec): Likewise. (expand_builtin_sync_operation): Likewise. (expand_builtin_compare_and_swap): Likewise. (expand_builtin_lock_test_and_set): Likewise. (expand_builtin_lock_release): Likewise. (expand_builtin): Likewise. (builtin_mathfn_code): Likewise. (fold_builtin_constant_p): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_expect): Likewise. (fold_builtin_classify_type): Likewise. (fold_builtin_strlen): Likewise. (fold_builtin_nan): Likewise. (integer_valued_real_p): Likewise. (fold_trunc_transparent_mathfn): Likewise. (fold_fixed_mathfn): Likewise. (fold_builtin_cabs): Likewise. (fold_builtin_sqrt): Likewise. (fold_builtin_cbrt): Likewise. (fold_builtin_cos): Likewise. (fold_builtin_cosh): Likewise. (fold_builtin_tan): Likewise. (fold_builtin_sincos): Likewise. (fold_builtin_cexp): Likewise. (fold_builtin_trunc): Likewise. (fold_builtin_floor): Likewise. (fold_builtin_ceil): Likewise. (fold_builtin_round): Likewise. (fold_builtin_int_roundingfn): Likewise. (fold_builtin_bitop): Likewise. (fold_builtin_bswap): Likewise. (fold_builtin_logarithm): Likewise. (fold_builtin_hypot): Likewise. (fold_builtin_pow): Likewise. (fold_builtin_powi): Likewise. (fold_builtin_exponent): Likewise. (fold_builtin_memset): Likewise. (fold_builtin_bzero): Likewise. (fold_builtin_memory_op): Likewise. (fold_builtin_bcopy): Deleted; call site changed to invoke fold_builtin_memory_op directly. (fold_builtin_strcpy): Similarly as for fold_builtin_memory_op. (fold_builtin_strncpy): Likewise. (fold_builtin_memcmp): Likewise. (fold_builtin_strcmp): Likewise. (fold_builtin_strncmp): Likewise. (fold_builtin_signbit): Likewise. (fold_builtin_copysign): Likewise. (fold_builtin_isascii): Likewise. (fold_builtin_toascii): Likewise. (fold_builtin_isdigit): Likewise. (fold_builtin_fabs): Likewise. (fold_builtin_abs): Likewise. (fold_builtin_fmin_fmax): Likewise. (fold_builtin_carg): Likewise. (fold_builtin_classify): Likewise. (fold_builtin_unordered_cmp): Likewise. (fold_builtin_0, fold_builtin_2, fold_builtin_3, fold_builtin_4): New functions split out from fold_builtin_1. (fold_builtin_n): New. (fold_builtin_varargs): New. (fold_builtin): Deleted. Most callers changed to use fold_call_expr instead. (fold_call_expr): New. (build_function_call_expr): Rewrite to use new helper function. (fold_builtin_call_list): New. (build_call_expr): New. (fold_builtin_call_valist): New. (rewrite_call_expr): New. (validate_arg): New. (validate_arglist): Change parameter to be entire CALL_EXPR instead of an arglist. Change return type to bool. Use new CALL_EXPR accessors. (fold_builtin_strstr): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_strchr): Likewise. (fold_builtin_strrchr): Likewise. (fold_builtin_strpbrk): Likewise. (fold_builtin_strcat): Likewise. (fold_builtin_strncat): Likewise. (fold_builtin_strspn): Likewise. (fold_builtin_strcspn): Likewise. (fold_builtin_fputs): Likewise. (fold_builtin_next_arg): Likewise. (fold_builtin_sprintf): Likewise. (expand_builtin_object_size): Use new CALL_EXPR accessors. Use NULL_RTX instead of 0. (expand_builtin_memory_chk): Likewise. (maybe_emit_chk_warning): Likewise. (maybe_emit_sprintf_chk_warning): Likewise. (fold_builtin_object_size): Pass call arguments individually instead of as an arglist, fixing callers appropriately. Use new CALL_EXPR accessors and constructors. Return NULL_TREE instead of 0. (fold_builtin_memory_chk): Likewise. (fold_builtin_stxcpy_chk): Likewise. (fold_builtin_strncpy_chk): Likewise. (fold_builtin_strcat_chk): Likewise. (fold_builtin_strcat_chk): Likewise. (fold_builtin_strncat_chk): Likewise. (fold_builtin_sprintf_chk): Likewise. (fold_builtin_snprintf_chk): Likewise. (fold_builtin_printf): Likewise. (fold_builtin_vprintf): Likewise. * fold-const.c (negate_expr_p): Use new CALL_EXPR accessors and constructors. (operand_equal_p): Add separate tcc_vl_exp/CALL_EXPR case. (make_range): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (extract_muldiv_1): Add VL_EXP_CLASS_P case. (fold_mathfn_compare): Use new CALL_EXPR accessors and constructors. (fold_unary): Likewise. (fold_binary): Likewise. (fold_ternary): Remove CALL_EXPR case, since they are no longer ternary expressions. (fold): Add logic for tcc_vl_exp. (fold_checksum_tree): Make it know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (fold_build3_stat): Add assertion to flag broken interface for constructing CALL_EXPRs. (fold_build_call_list): New. (fold_build_call_list_initializer): New. (tree_expr_nonnegative_p): Use new CALL_EXPR accessors and constructors. (fold_strip_sign_ops): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * tree-dump.c (dequeue_and_dump) <CALL_EXPR>: Use new CALL_EXPR accessors and dump arguments explicitly. * tree-pretty-print.c (do_niy): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (dump_generic_node): Use new CALL_EXPR accessors and walk arguments explicitly. (print_call_name): Use new CALL_EXPR accessors. * print-tree.c (print_node): Add case tcc_vl_exp. Print CALL_EXPR arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * tree-vrp.c (stmt_interesting_for_vrp): Use new CALL_EXPR accessors. (vrp_visit_stmt): Likewise. * tree-ssa-loop-im.c (outermost_invariant_loop_expr): Make it know about tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (force_move_till_expr): Likewise. * targhooks.c (default_external_stack_protect_fail): Use build_call_expr instead of build_function_call_expr. (default_hidden_stack_protect_fail): Likewise. * tree-complex.c (expand_complex_libcall): Use build_call_expr to build the call. * cgraphbuild.c (build_cgraph_edges): Use new CALL_EXPR accessors and walk arguments explicitly. * tree-ssa-loop-niter.c (simplify_replace_tree): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (expand_simple_operations): Likewise. (infer_loop_bounds_from_array): Use new CALL_EXPR accessors. * gengtype.c (adjust_field_tree_exp): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (walk_type): Tweak walking of arrays not to blow up on CALL_EXPRs. * optabs.c (expand_widen_pattern-expr): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * value_prof.c (tree_ic): Use new CALL_EXPR accessors. (tree_ic_transform): Likewise. (interesting_stringop_to_profile_p): Pass entire CALL_EXPR as parameter instead of arglist. Fix callers. (tree_stringop_fixed_value): Use new CALL_EXPR accessors. (tree_stringops_transform): Likewise. (tree_indirect_call_to_profile): Likewise. (tree_stringops_values_to_profile): Likewise. * tree-tailcall.c (find_tail_calls): Use new CALL_EXPR iterator. (eliminate_tail_call): Likewise. * ipa-cp.c (ipcp_update_callgraph): Use new CALL_EXPR accessors. * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (instantiate_parameters_1): Can't handle tcc_vl_exp here. * omp-low.c (build_omp_barrier): Use build_call_expr. (lower_rec_input_clauses): Likewise. (lower_reduction_clauses): Likewise. (expand_parallel_call): Likewise. (maybe_catch_exception): Likewise. (expand_omp_for_generic): Likewise. (expand_omp_for_static_nochunk): Likewise. (expand_omp_sections): Likewise. (lower_omp_single_simple): Likewise. (lower_omp_single_copy): Likewise. (lower_omp_master): Likewise. (lower_omp_ordered): Likewise. (lower_omp_critical): Likewise. * ipa-reference.c (check-call): Use new CALL_EXPR iterator. (scan_for_static_refs): Create tcc_vl_exp case for CALL_EXPR. * tree-gimple.c (is_gimple_call_addr): Fix doc. (recalculate_side_effects): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. Add tcc_vl_exp case. * tree-chrec.c (chrec_contains_symbols): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (chrec_contains_undetermined): Likewise. (tree_contains_chrecs): Likewise. (evolution_function_is_invariant_rec_p): Use TREE_OPERAND_LENGTH. * cgraphunit.c (update_call_expr): Use new CALL_EXPR accessors. * tree-ssa-ccp.c (ccp_fold): Use new CALL_EXPR accessors. Use fold_call_expr instead of fold_builtin. (ccp_fold_builtin): Likewise. Update calls into builtins.c to match declarations there. (fold_stmt): Use new CALL_EXPR constructor and accessors. Doc updates. * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * ipa-pure-const.c (check_call): Use new CALL_EXPR accessors. (scan_function): Add case tcc_vl_exp for CALL_EXPR. * tree-stdarg.c (execute_optimize_stdarg): Use new CALL_EXPR accessors. * tree-ssa-math-opts.c (execute_cse_sincos_1): Use build_call_expr. (execute_cse_sincos): Use new CALL_EXPR accessors. * tree-ssa-alias.c (find_used_portions): Use new CALL_EXPR iterator. * gimple-low.c (lower_function_body): Use build_call_expr. (lower_builtin_setjmp): Likewise. * expr.c (emit_block_move_via_libcall): Use build_call_expr. (set_storage_via_libcall): Likewise. (safe_from_p): Add tcc_vl_exp case. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (expand_expr_real_1): Use new CALL_EXPR accessors. * tree-browser.c (store_child_info): Use TREE_OPERAND_LENGTH and generalize to handle any number of operands. (TB_parent_eq): Likewise. * predict.c (expr_expected_value): Use new CALL_EXPR accessors. (strip_builtin_expect): Likewise. * function.c (gimplify_parameters): Use build_call_expr. * tree-vectorizer.c (vect_is_simple_reduction): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * ipa-type-escape.c (check_call): Use new CALL_EXPR iterators. (scan_for_refs): Add case tcc_vl_exp for CALL_EXPR. * tree-data-ref.c (get_references_in_stmt): Use new CALL_EXPR iterators. * gimplify.c (build_stack_save_restore): Use build_call_expr. (gimplify_decl_expr): Likewise. (gimplify_call_expr): Use fold_call_expr instead of fold_builtin. Use new CALL_EXPR iterators. (gimplify_modify_expr_to_memcpy): Use build_call_expr. (gimplify_modify_expr_to_memset): Likewise. (gimplify_variable_sized_compare): Likewise. (gimplify_omp_atomic_fetch_op): Likewise. (gimplify_omp_atomic_pipeline): Likewise. (gimplify_omp_atomic_mutex): Likewise. (gimplify_function_tree): Likewise. * calls.c (alloca_call_p): Use new CALL_EXPR accessors. (call_expr_flags): Likewise. (expand_call): Likewise. * except.c (expand_builtin_eh_return_data_regno): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors. * coverage.c (create_coverage): Use build_call_expr. * tree-ssa-pre.c (expression_node_pool, list_node_pool): Delete. (temp_call_expr_obstack): New. (pool_copy_list): Delete. (temp_copy_call_expr): New. (phi_translate): Add case tcc_vl_exp for CALL_EXPR. Use new CALL_EXPR accessors. Get rid of special goo for copying argument lists and use temp_copy_call_expr instead. (valid_in_sets): Add case tcc_vl_exp for CALL_EXPR. Use new CALL_EXPR accessors. (create_expression_by_pieces): Likewise. Use build_call_array to construct the result instead of fold_build3. (create_value_expr_from): Add tcc_vl_exp. Delete special goo for dealing with argument lists. (init_pre): Remove references to expression_node_pool and list_node_pool. Init temp_call_expr_obstack instead. (fini_pre): Remove references to expression_node_pool and list_node_pool. * tree-sra.c (sra_walk_call_expr): Use new CALL_EXPR accessors and walk arguments explicitly instead of as a list. * tree-mudflap.c (mf_build_check_statement_for): Use build_call_expr. (mx_register_decls): Likewise. (mudflap_register_call): Likewise. (mudflap_finish_file): Likewise. * ipa-prop.c (ipa_callsite_compute_count): Use new CALL_EXPR accessors. (ipa_callsite_compute_param): Likewise. * tree-vect-patterns.c (vect_recog_pow_pattern): Use new CALL_EXPR accessors and constructor. * tree-nested.c (convert_nl_goto_reference): Use new CALL_EXPR accessors and constructor. (convert_tramp_reference): Likewise. (convert_call_expr): Likewise. (finalize_nesting_tree_1): Likewise. * tree-ssa.c (tree_ssa_useless_type_conversion): Use new CALL_EXPR accessors. * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Use build_call_expr. * tree-inline.c (initialize_inlined_parameters): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors. (estimate_num_insns_1): Use new CALL_EXPR accessors. (expand_call_inline): Tidy up call to initialize_inlined_parameters. * tree-vect-transform.c (vect_create_epilog_for_reduction): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (vectorizable_reduction): Likewise. (vectorizable_call): Use new CALL_EXPR iterators. (vectorizable_conversion): Use build_call_expr. (vectorizable_operation): Use TREE_OPERAND_LENGTH. (vect_gen_widened_results_half): Use build_call_expr. (vect_setup_realignment): Likewise. (vectorizable_live_operation): Use TREE_OPERAND_LENGTH. * tree-object-size.c (alloc_object_size): Use new CALL_EXPR accessors. (pass_through_call): Likewise. (compute_object_sizes): Likewise. Use fold_call_expr instead of fold_builtin. * tree-profile.c (tree_gen_interval_profiler): Use build_call_expr. (tree_gen_pow2_profiler): Likewise. (tree_gen_one_value_profiler): Likewise. (tree_gen_ic_func_profiler): Likewise. (tree_gen_average_profiler): Likewise. (tree_gen_ior_profiler): Likewise. * tree-ssa-structalias.c (get_constraint_for): Add case tcc_vl_exp. (find_func_aliases): Use new CALL_EXPR accessors. Add case tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * tree-ssa-reassoc.c (get_rank): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * stmt.c (warn_if_unused_value): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * convert.c (convert_to_real): Use new CALL_EXPR accessors and constructor. (convert_to_integer): Likewise. * tree-ssa-operands.c (get_call_expr_operands): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * config/alpha/alpha.c (alpha_expand_builtin): Use new CALL_EXPR accessors. * config/frv/frv.c (frv_expand_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. * config/sparc/sparc.c (sparc_gimplify_va_arg): Use build_call_expr. (sparc_expand_builtin): Use new CALL_EXPR accessors. * config/i386/i386.c (ix86_function_ok_for_sibcall): Likewise. (ix86_expand_binop_builtin): Pass entire CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR accessors on it. Fix callers. (ix86_expand_store_builtin): Likewise. (ix86_expand_unop_builtin): Likewise. (ix86_expand_unop1_builtin): Likewise. (ix86_expand_sse_compare): Likewise. (ix86_expand_sse_comi): Likewise. (ix86_expand_vec_init_builtin): Likewise. (ix86_expand_vec_ext_builtin): Likewise. (ix86_expand_vec_set_builtin): Likewise. (ix86_expand_builtin): Use new CALL_EXPR accessors. * config/sh/sh.c (sh_expand_builtin): Use new CALL_EXPR accessors. * config/c4x/c4x.c (c4x_expand_builtin): Likewise. * config/iq2000/iq2000.c (expand_one_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (iq2000_expand_builtin): Use new CALL_EXPR accessors. * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Use build_call_expr. * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise. (rs6000_expand_unop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (altivec_expand_abs_builtin): Likewise. (rs6000_expand_binop_builtin): Likewise. (altivec_expand_predicate_builtin): Likewise. (altivec_expand_lv_builtin): Likewise. (spe_expand_stv_builtin): Likewise. (altivec_expand_stv_builtin): Likewise. (rs6000_expand_ternop_builtin): Likewise. (altivec_expand_ld_builtin): Use new CALL_EXPR accessors. (altivec_expand_st_builtin): Likewise. (altivec_expand_dst_builtin): Likewise. (altivec_expand_vec_init_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (altivec_expand_vec_set_builtin): Likewise. (altivec_expand_vec_ext_builtin): Likewise. (altivec_expand_builtin): Use new CALL_EXPR accessors. (spe_expand_builtin): Likewise. (spe_expand_predicate_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (spe_expand_evsel_builtin): Likewise. (rs6000_expand_builtin): Use new CALL_EXPR accessors. VCFUX and FCFSX cases must construct whole new CALL_EXPR, not just arglist. * config/arm/arm.c (arm_expand_binop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (arm_expand_unop_builtin): Likewise. (arm_expand_builtin): Use new CALL_EXPR accessors. * config/mips/mips.c (mips_expand_builtin): Use new CALL_EXPR accessors. * config/bfin/bfin.c (bfin_expand_binop_builtin): Pass entire CALL_EXPR instead of arglist. Use new CALL_EXPR accessors. Fix callers. (bfin_expand_unop_builtin): Likewise. (bfin_expand_builtin): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * c-semantics.c (build_stmt): Add internal diagnostic check. * c-pretty-print.c (pp_c_postfix_expression): Use new CALL_EXPR accessors. Print arguments explicitly instead of as a list. * c-typeck.c (build_function_call): Use new CALL_EXPR constructors. * c-omp.c (c_finish_omp_barrier): Use build_call_expr. (c_finish_omp_flish): Likewise. * c-common.c (verify_tree): Use new CALL_EXPR accessors. Traverse arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. (check_function_arguments_recurse): Use new CALL_EXPR accessors. (c_warn_unused_result): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation. Change class to tcc_vl_exp. * call.c (build_call): Use build_call_list instead of build3. (build_over_call): Likewise. (build_new_method_call): Use build_min_non_dep_call_list instead of build_min_non_dep. * error.c (dump_call_expr_args): New function. (dump_aggr_init_expr_args): New function. (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them. Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. * cvt.c (convert_to_void): Use build_call_array instead of build3; use new AGGR_INIT_EXPR accessor macros. * mangle.c (write_expression): Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new AGGR_INIT_EXPR accessor macros. * cp-gimplify.c (cp_gimplify_init_expr): Use AGGR_INIT_EXPR_SLOT to set the slot operand. * cp-tree.h (AGGR_INIT_EXPR_FN): New macro. (AGGR_INIT_EXPR_SLOT): New macro. (AGGR_INIT_EXPR_ARG): New macro. (aggr_init_expr_nargs): New macro. (AGGR_INIT_EXPR_ARGP): New macro. (aggr_init_expr_arg_iterator): New. (init_aggr_init_expr_arg_iterator): New. (next_aggr_init_expr_arg): New. (first_aggr_init_expr_arg): New. (more_aggr_init_expr_args_p): New. (FOR_EACH_AGGR_INIT_EXPR_ARG): New. (stabilize_aggr_init): New declaration. (build_min_non_dep_call_list): Likewise. * tree.c (process_aggr_init_operands): New function. (build_aggr_init_array) New function. (build_cplus_new): Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. Replace use of build3 with build_aggr_init_array. (build_min_non_dep_call_list) New function. (build_min_nt): Assert input code parameter is not a variable length expression class. (build_min, build_min_non_dep): Likewise. (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments to check for equality instead of recursing. Handle tcc_vl_exp tree code classes. (stabilize_call): Update to only handle CALL_EXPRs, not AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros. (stabilize_aggr_init): New function. (stabilize_init): Use it. * cxx-pretty-print.c (pp_cxx_postfix_expression) <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros and argument iterators. * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with build_vl_exp. Iterate through the operands, recursively processing each one. (tsubst_copy_and_build) <CALL_EXPR>: Update to use new CALL_EXPR accessor macros. (value_dependent_expression_p) <default>: Handle tcc_vl_exp tree code classes. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH. * semantics.c (finish_call_expr): Use build_nt_call_list instead of build_nt. (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR accessor macros. Use build_call_array to construct the CALL_EXPR node instead of build3 * decl2.c (build_offset_ref_call_from_tree): Use build_nt_call_list and build_min_non_dep_call_list instead of build_min_nt and build_min_non_dep. * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>: Use build_nt_call_list instead of build_min_nt. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * java-tree.h (BUILD_MONITOR_ENTER): Use build_call_nary instead of build3. (BUILD_MONITOR_EXIT): Likewise. * java-gimplify.c (java_gimplify_component_ref): Use build_call_expr. (java_gimplify_modify_expr): Likewise. * class.c (cache_this_class_ref): Use build_call_expr. (build_static_field_ref): Likewise. (emit_indirect_register_classes): Likewise. (emit_register_classes): Likewise. * resource.c (write_resource_constructor): Use build_call_expr. * builtins.c (builtin_creator_function): Change interpretation of the second parameter to be the whole CALL_EXPR instead of the arglist. (max_builtin): Tweak parameter list. Use new CALL_EXPR accessors. (min_builtin): Likewise. (abs_builtin): Likewise. (java_build_function_call_expr): Likewise. (convert_real): Likewise. (UNMARSHAL3): Likewise. (UNMARSHAL4): Likewise. (UNMARSHAL5): Likewise. (build_arglist_for_builtin): Delete. Fix callers to use build_call_expr instead. (putObject_builtin): Tweak parameter list. Use new CALL_EXPR accessors. (compareAndSwapInt_builtin): Likewise. (compareAndSwapLong_builtin): Likewise. (compareAndSwapObject_builtin): Likewise. (putVolatile_builtin): Likewise. (getVolatile_builtin): Likewise. (VMSupportsCS8_builtin): Likewise. (check_for_builtin): Pass entire CALL_EXPR to builtin expander instead of arglist. * expr.c (build_java_athrow): Use build_call_nary instead of build3. (build_java_throw_out_of_bounds_exception): Likewise. (java_check_reference): Likewise. (build_java_arraystore_check): Likewise. (build_newarray): Likewise. (build_anewarray): Likewise. (expand_java_multinewarray): Use build_call_list instead of build3. (build_java_monitor): Use build_call_nary instead of build3. (java_create_object): Likewise. (expand_java_NEW): Likewise. (build_instanceof): Likewise. (expand_java_CHECKCAST): Likewise. (build_java_soft_divmod): Likewise. (build_java_binop): Likewise. (build_field_ref): Likewise. (build_class_init): Likewise. (rewrite_arglist_getcaller): Use build_call_expr. (build_invokeinterface): Use build_call_nary instead of build3. (expand_invoke): Use build_call_list instead of build3. (build_jni_stub): Use build_call_nary, build_call_list, or build_call_expr instead of build3. (expand_java_field_op): Use build_call_expr instead of build3. (force_evaluation_order): Use new CALL_EXPR accessors. * lang.c (java_get_callee_fndecl): Use new CALL_EXPR accessors. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors. (objc_get_callee_fndecl): Likewise. 2007-02-15 Sandra Loosemore <sandra@codesourcery.com> Brooks Moses <brooks.moses@codesourcery.com> Lee Millward <lee.millward@codesourcery.com> * trans-expr.c (gfc_conv_power_op): Use build_call_expr. (gfc_conv_string_tmp): Likewise. (gfc_conv_concat_op): Likewise. (gfc_build_compare_string): Likewise. (gfc_conv_function_call): Use build_call_list instead of build3. * trans-array.c (gfc_trans_allocate_array_storage): Use build_call_expr. (gfc_grow_array): Likewise. (gfc_trans_array_ctor_element): Likewise. (gfc_trans_array_constructor_value): Likewise. (gfc_array_allocate): Likewise. (gfc_array_deallocate): Likewise. (gfc_trans_auto_array_allocation): Likewise. (gfc_trans_dummy_array_bias): Likewise. (gfc_conv_array_parameter): Likewise. (gfc_trans_dealloc_allocated): Likewise. (gfc_duplicate_allocatable): Likewise. * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr. (gfc_trans_omp_flush): Likewise. * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr. (gfc_trans_pause): Likewise. (gfc_trans_stop): Likewise. (gfc_trans_character_select): Likewise. (gfc_do_allocate): Likewise. (gfc_trans_assign_need_temp): Likewise. (gfc_trans_pointer_assign_need_temp): Likewise. (gfc_trans_forall_1): Likewise. (gfc_trans_where_2): Likewise. (gfc_trans_allocate): Likewise. (gfc_trans_deallocate): Likewise. * trans.c (gfc_trans_runtime_check): Use build_call_expr. * trans-io.c (gfc_trans_open): Use build_call_expr. (gfc_trans_close): Likewise. (build_filepos): Likewise. (gfc_trans_inquire): Likewise. (NML_FIRST_ARG): Delete. (NML_ADD_ARG): Delete. (transfer_namelist_element): Use build_call_expr. (build_dt): Likewise. (gfc_trans_dt_end): Likewise. (transfer_expr): Likewise. (transfer_array-desc): Likewise. * trans-decl.c (gfc_generate_function_code): Use build_call_expr. (gfc_generate_constructors): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr. (gfc_conv_intrinsic_fdate): Likewise. (gfc_conv_intrinsic_ttynam): Likewise. (gfc_conv_intrinsic_array_transfer): Likewise. (gfc_conv_associated): Likewise. (gfc_conv_intrinsic_si_kind): Likewise. (gfc_conv_intrinsic_trim): Likewise. (gfc_conv_intrinsic_repeat: Likewise. (gfc_conv_intrinsic_iargc): Likewise. Co-Authored-By: Brooks Moses <brooks.moses@codesourcery.com> Co-Authored-By: Lee Millward <lee.millward@codesourcery.com> From-SVN: r122018
2007-02-16 00:50:49 +01:00
(convert_call_expr): Likewise.
(finalize_nesting_tree_1): Likewise.
* tree-ssa.c (tree_ssa_useless_type_conversion): Use new CALL_EXPR
accessors.
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Use build_call_expr.
* tree-inline.c (initialize_inlined_parameters): Pass entire
CALL_EXPR as parameter instead of arglist. Use new CALL_EXPR
accessors.
(estimate_num_insns_1): Use new CALL_EXPR accessors.
(expand_call_inline): Tidy up call to initialize_inlined_parameters.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Use
TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
(vectorizable_reduction): Likewise.
(vectorizable_call): Use new CALL_EXPR iterators.
(vectorizable_conversion): Use build_call_expr.
(vectorizable_operation): Use TREE_OPERAND_LENGTH.
(vect_gen_widened_results_half): Use build_call_expr.
(vect_setup_realignment): Likewise.
(vectorizable_live_operation): Use TREE_OPERAND_LENGTH.
* tree-object-size.c (alloc_object_size): Use new CALL_EXPR accessors.
(pass_through_call): Likewise.
(compute_object_sizes): Likewise. Use fold_call_expr instead of
fold_builtin.
* tree-profile.c (tree_gen_interval_profiler): Use build_call_expr.
(tree_gen_pow2_profiler): Likewise.
(tree_gen_one_value_profiler): Likewise.
(tree_gen_ic_func_profiler): Likewise.
(tree_gen_average_profiler): Likewise.
(tree_gen_ior_profiler): Likewise.
* tree-ssa-structalias.c (get_constraint_for): Add case tcc_vl_exp.
(find_func_aliases): Use new CALL_EXPR accessors. Add case
tcc_vl_exp. Use TREE_OPERAND_LENGTH instead of TREE_CODE_LENGTH.
* tree-ssa-reassoc.c (get_rank): Use TREE_OPERAND_LENGTH instead
of TREE_CODE_LENGTH.
* stmt.c (warn_if_unused_value): Use TREE_OPERAND_LENGTH instead
of TREE_CODE_LENGTH.
* convert.c (convert_to_real): Use new CALL_EXPR accessors and
constructor.
(convert_to_integer): Likewise.
* tree-ssa-operands.c (get_call_expr_operands): Use new CALL_EXPR
accessors.
2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
Brooks Moses <brooks.moses@codesourcery.com>
Lee Millward <lee.millward@codesourcery.com>
* config/alpha/alpha.c (alpha_expand_builtin): Use new CALL_EXPR
accessors.
* config/frv/frv.c (frv_expand_builtin): Likewise.
* config/s390/s390.c (s390_expand_builtin): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Use build_call_expr.
(sparc_expand_builtin): Use new CALL_EXPR accessors.
* config/i386/i386.c (ix86_function_ok_for_sibcall): Likewise.
(ix86_expand_binop_builtin): Pass entire CALL_EXPR as parameter
instead of arglist. Use new CALL_EXPR accessors on it. Fix callers.
(ix86_expand_store_builtin): Likewise.
(ix86_expand_unop_builtin): Likewise.
(ix86_expand_unop1_builtin): Likewise.
(ix86_expand_sse_compare): Likewise.
(ix86_expand_sse_comi): Likewise.
(ix86_expand_vec_init_builtin): Likewise.
(ix86_expand_vec_ext_builtin): Likewise.
(ix86_expand_vec_set_builtin): Likewise.
(ix86_expand_builtin): Use new CALL_EXPR accessors.
* config/sh/sh.c (sh_expand_builtin): Use new CALL_EXPR accessors.
* config/c4x/c4x.c (c4x_expand_builtin): Likewise.
* config/iq2000/iq2000.c (expand_one_builtin): Pass entire CALL_EXPR
instead of arglist. Use new CALL_EXPR accessors. Fix callers.
(iq2000_expand_builtin): Use new CALL_EXPR accessors.
* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Use
build_call_expr.
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise.
(rs6000_expand_unop_builtin): Pass entire CALL_EXPR instead of
arglist. Use new CALL_EXPR accessors. Fix callers.
(altivec_expand_abs_builtin): Likewise.
(rs6000_expand_binop_builtin): Likewise.
(altivec_expand_predicate_builtin): Likewise.
(altivec_expand_lv_builtin): Likewise.
(spe_expand_stv_builtin): Likewise.
(altivec_expand_stv_builtin): Likewise.
(rs6000_expand_ternop_builtin): Likewise.
(altivec_expand_ld_builtin): Use new CALL_EXPR accessors.
(altivec_expand_st_builtin): Likewise.
(altivec_expand_dst_builtin): Likewise.
(altivec_expand_vec_init_builtin): Pass entire CALL_EXPR instead of
arglist. Use new CALL_EXPR accessors. Fix callers.
(altivec_expand_vec_set_builtin): Likewise.
(altivec_expand_vec_ext_builtin): Likewise.
(altivec_expand_builtin): Use new CALL_EXPR accessors.
(spe_expand_builtin): Likewise.
(spe_expand_predicate_builtin): Pass entire CALL_EXPR instead of
arglist. Use new CALL_EXPR accessors. Fix callers.
(spe_expand_evsel_builtin): Likewise.
(rs6000_expand_builtin): Use new CALL_EXPR accessors. VCFUX and
FCFSX cases must construct whole new CALL_EXPR, not just arglist.
* config/arm/arm.c (arm_expand_binop_builtin): Pass entire CALL_EXPR
instead of arglist. Use new CALL_EXPR accessors. Fix callers.
(arm_expand_unop_builtin): Likewise.
(arm_expand_builtin): Use new CALL_EXPR accessors.
* config/mips/mips.c (mips_expand_builtin): Use new CALL_EXPR
accessors.
* config/bfin/bfin.c (bfin_expand_binop_builtin): Pass entire CALL_EXPR
instead of arglist. Use new CALL_EXPR accessors. Fix callers.
(bfin_expand_unop_builtin): Likewise.
(bfin_expand_builtin): Use new CALL_EXPR accessors.
2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
Brooks Moses <brooks.moses@codesourcery.com>
Lee Millward <lee.millward@codesourcery.com>
* c-semantics.c (build_stmt): Add internal diagnostic check.
* c-pretty-print.c (pp_c_postfix_expression): Use new CALL_EXPR
accessors. Print arguments explicitly instead of as a list.
* c-typeck.c (build_function_call): Use new CALL_EXPR constructors.
* c-omp.c (c_finish_omp_barrier): Use build_call_expr.
(c_finish_omp_flish): Likewise.
* c-common.c (verify_tree): Use new CALL_EXPR accessors. Traverse
arguments explicitly instead of as a list. Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
(check_function_arguments_recurse): Use new CALL_EXPR accessors.
(c_warn_unused_result): Likewise.
re PR c/26494 (-pedantic-errors can be overridden by -W*) 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/26494 * doc/invoke.texi (Warning Options): Remove -Werror-implicit-function-declaration. (Wimplicit-function-declaration): Update description. * opts.c (common_handle_option): Move handling of -Werror=* to... (enable_warning_as_error): ...here. * opts.h (enable_warning_as_error): Declare. * c-decl.c (implicit_decl_warning): Unless -Wno-implicit-function-declaration is given, emit a pedwarn if -std=c99 or emit a warning if -Wimplicit-function-declaration. * c.opt (Wimplicit-function-declaration): Replace mesg_implicit_function_declaration with warn_implicit_function_declaration. * c-opts.c (c_common_handle_option): -Werror-implicit-function-declaration is exactly equal as -Werror=implicit-function-declaration. (set_Wimplicit): Replace mesg_implicit_function_declaration with warn_implicit_function_declaration. (c_common_post_options): -Wimplict-function-declaration is enabled by default by -std=c99, otherwise is disabled by default. * c-objc-common.c (c_objc_common_init): Remove flawed logic. testsuite/ * gcc.dg/Wimplicit-function-declaration-c89.c: New. * gcc.dg/Wimplicit-function-declaration-c89-default.c: New. * gcc.dg/Wimplicit-function-declaration-c89-pedantic.c: New. * gcc.dg/Wimplicit-function-declaration-c99.c: New. * gcc.dg/Wimplicit-function-declaration-c99-pedantic.c: New. * gcc.dg/Werror-implicit-function-declaration.c: New. From-SVN: r122017
2007-02-15 23:31:17 +01:00
2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/26494
* doc/invoke.texi (Warning Options): Remove
-Werror-implicit-function-declaration.
(Wimplicit-function-declaration): Update description.
* opts.c (common_handle_option): Move handling of -Werror=* to...
(enable_warning_as_error): ...here.
* opts.h (enable_warning_as_error): Declare.
* c-decl.c (implicit_decl_warning): Unless
-Wno-implicit-function-declaration is given, emit a pedwarn if
-std=c99 or emit a warning if -Wimplicit-function-declaration.
* c.opt (Wimplicit-function-declaration): Replace
mesg_implicit_function_declaration with
warn_implicit_function_declaration.
* c-opts.c (c_common_handle_option):
-Werror-implicit-function-declaration is exactly equal as
-Werror=implicit-function-declaration.
(set_Wimplicit): Replace mesg_implicit_function_declaration with
warn_implicit_function_declaration.
(c_common_post_options): -Wimplict-function-declaration is enabled
by default by -std=c99, otherwise is disabled by default.
* c-objc-common.c (c_objc_common_init): Remove flawed logic.
gimplify.c (gimplify_modify_expr): During gimplification... * gimplify.c (gimplify_modify_expr): During gimplification, attach a DECL on the rhs to a DECL on the lhs for debug info purposes if the former is ignored but not the latter. From-SVN: r122015
2007-02-15 22:43:28 +01:00
2007-02-15 Eric Botcazou <ebotcazou@adacore.com>
* gimplify.c (gimplify_modify_expr): During gimplification, attach a
DECL on the rhs to a DECL on the lhs for debug info purposes if the
former is ignored but not the latter.
expr.c (expand_expr_real_1): If a temporary is made and the reference doesn't use the alias set of its type... * expr.c (expand_expr_real_1) <normal_inner_ref>: If a temporary is made and the reference doesn't use the alias set of its type, do not create the temporary using that type. From-SVN: r122014
2007-02-15 21:51:29 +01:00
2007-02-15 Eric Botcazou <ebotcazou@adacore.com>
* expr.c (expand_expr_real_1) <normal_inner_ref>: If a temporary
is made and the reference doesn't use the alias set of its type,
do not create the temporary using that type.
jump.c: Remove prototypes for delete_computation and delete_prior_computation. * jump.c: Remove prototypes for delete_computation and delete_prior_computation. From-SVN: r122011
2007-02-15 19:29:25 +01:00
2007-02-15 Aldy Hernandez <aldyh@redhat.com>
* jump.c: Remove prototypes for delete_computation and
delete_prior_computation.
jump.c (get_label_after): Delete. 2007-02-15 Paolo Bonzini <bonzini@gnu.org> * jump.c (get_label_after): Delete. (get_label_before, delete_computation, delete_jump, delete_prior_computation, follow_jumps): Move... * reorg.c (delete_computation, delete_prior_computation): ... here... (get_label_before, delete_jump): ... making these static ... (follow_jumps): ... and simplifying this since it only runs after reload. * rtl.h (get_label_after, get_label_before, delete_jump, follow_jumps): Delete prototypes. From-SVN: r122003
2007-02-15 17:40:16 +01:00
2007-02-15 Paolo Bonzini <bonzini@gnu.org>
* jump.c (get_label_after): Delete.
(get_label_before, delete_computation, delete_jump,
delete_prior_computation, follow_jumps): Move...
* reorg.c (delete_computation, delete_prior_computation): ... here...
(get_label_before, delete_jump): ... making these static ...
(follow_jumps): ... and simplifying this since it only runs after
reload.
* rtl.h (get_label_after, get_label_before, delete_jump,
follow_jumps): Delete prototypes.
caller-save.c (save_call_clobbered_regs): Do not process sibcalls. 2007-02-15 Paolo Bonzini <bonzini@gnu.org> * caller-save.c (save_call_clobbered_regs): Do not process sibcalls. From-SVN: r121998
2007-02-15 16:07:59 +01:00
2007-02-15 Paolo Bonzini <bonzini@gnu.org>
* caller-save.c (save_call_clobbered_regs): Do not process sibcalls.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
varasm.c (default_asm_output_anchor): Prepend * to . symbol in order to prevent it from being munged by the target. * varasm.c (default_asm_output_anchor): Prepend * to . symbol in order to prevent it from being munged by the target. From-SVN: r121992
2007-02-15 11:33:59 +01:00
2007-02-15 Nick Clifton <nickc@redhat.com>
* varasm.c (default_asm_output_anchor): Prepend * to . symbol in
order to prevent it from being munged by the target.
* config/i386/i386.md: Remove misleading comment. From-SVN: r121991
2007-02-15 11:21:38 +01:00
2007-02-15 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md: Remove misleading comment.
frv.md (reload_incc, [...]): Remove invalid patterns. * config/frv/frv.md (reload_incc, reload_outcc, reload_incc_uns, reload_outcc_uns, reload_incc_nz, reload_outcc_nz): Remove invalid patterns. From-SVN: r121981
2007-02-15 05:47:23 +01:00
2007-02-15 Alexandre Oliva <aoliva@redhat.com>
* config/frv/frv.md (reload_incc, reload_outcc, reload_incc_uns,
reload_outcc_uns, reload_incc_nz, reload_outcc_nz): Remove
invalid patterns.
tree-sra.c (instantiate_missing_elements): Canonicalize bit-field types. gcc/ChangeLog: * tree-sra.c (instantiate_missing_elements): Canonicalize bit-field types. (sra_build_assignment): New. (generate_copy_inout, generate_element_copy, generate_element_zero, generate_one_element_init): Use it. gcc/testsuite/ChangeLog: * g++.dg/tree-ssa/sra-1.C: New. From-SVN: r121980
2007-02-15 05:24:50 +01:00
2007-02-15 Alexandre Oliva <aoliva@redhat.com>
* tree-sra.c (instantiate_missing_elements): Canonicalize
bit-field types.
(sra_build_assignment): New.
(generate_copy_inout, generate_element_copy,
generate_element_zero, generate_one_element_init): Use it.
2007-02-15 Alexandre Oliva <aoliva@redhat.com>
* tree-sra.c (instantiate_missing_elements): Canonicalize
bit-field types.
(sra_build_assignment): New.
(generate_copy_inout, generate_element_copy,
generate_element_zero, generate_one_element_init): Use it.
dwarf2out.c (dwarf2out_finish): Accept namespaces as context of limbo die nodes. gcc/ChangeLog: * dwarf2out.c (dwarf2out_finish): Accept namespaces as context of limbo die nodes. gcc/testsuite/ChangeLog: * g++.dg/ext/interface4.C, g++.dg/ext/interface4.h: New. From-SVN: r121979
2007-02-15 05:19:33 +01:00
2007-02-15 Alexandre Oliva <aoliva@redhat.com>
* dwarf2out.c (dwarf2out_finish): Accept namespaces as context of
limbo die nodes.
emit-rtl.c (set_mem_attributes_minus_bitpos): Treat complex types as aggregates not scalars. * emit-rtl.c (set_mem_attributes_minus_bitpos): Treat complex types as aggregates not scalars. * function.c (assign_stack_temp_for_type): Likewise. testsuite: * gcc.dg/torture/complex-alias-1.c: New test. From-SVN: r121968
2007-02-15 00:38:01 +01:00
2007-02-14 Joseph Myers <joseph@codesourcery.com>
* emit-rtl.c (set_mem_attributes_minus_bitpos): Treat complex
types as aggregates not scalars.
* function.c (assign_stack_temp_for_type): Likewise.
tree-dump.c (dump_switch_p_1): Require exact match of the option name. * tree-dump.c (dump_switch_p_1): Require exact match of the option name. * gcc.dg/tree-prof/update-tailcall.c: Use -fdump-tree-tailc instead of -fdump-tree-tailcall. From-SVN: r121967
2007-02-14 23:06:11 +01:00
2007-02-14 Roger Sayle <roger@eyesopen.com>
Zdenek Dvorak <dvorakz@suse.cz>
* tree-dump.c (dump_switch_p_1): Require exact match of the option
name.
passes.c (next_pass_1): Clear the next field of the copied pass structure. * passes.c (next_pass_1): Clear the next field of the copied pass structure. From-SVN: r121966
2007-02-14 22:54:44 +01:00
2007-02-14 Zdenek Dvorak <dvorakz@suse.cz>
* passes.c (next_pass_1): Clear the next field of the copied
pass structure.
tree-sra.c (early_sra): New. * tree-sra.c (early_sra): New. (decl_can_be_decomposed_p): Deny va_list if early_sra. (tree_sra_early, pass_sra_early): New. * tree-pass.h (pass_sra_early): Declare. * passes.c (init_optimization_passes): Use it. From-SVN: r121953
2007-02-14 18:52:25 +01:00
2007-02-14 Richard Henderson <rth@redhat.com>
* tree-sra.c (early_sra): New.
(decl_can_be_decomposed_p): Deny va_list if early_sra.
(tree_sra_early, pass_sra_early): New.
* tree-pass.h (pass_sra_early): Declare.
* passes.c (init_optimization_passes): Use it.
flags.h (issue_strict_overflow_warning): Convert to a macro. 2007-02-14 Richard Guenther <rguenther@suse.de> * flags.h (issue_strict_overflow_warning): Convert to a macro. From-SVN: r121951
2007-02-14 17:45:23 +01:00
2007-02-14 Richard Guenther <rguenther@suse.de>
* flags.h (issue_strict_overflow_warning): Convert to a macro.
2007-02-14 Dorit Nuzman <dorit@il.ibm.com>
re PR tree-optimization/30771 (ice for legal code with -O2 -ftree-vectorize) PR tree-optimization/30771 * tree-vect-analyze.c (vect_determine_vectorization_factor): Traverse also phi nodes. (vect_analyze_operations): Induction phis can now be marked as used_in_loop. (vect_mark_stmts_to_be_vectorized): No special treatment for phis. Update documentation accordingly. From-SVN: r121950
2007-02-14 15:10:57 +01:00
PR tree-optimization/30771
* tree-vect-analyze.c (vect_determine_vectorization_factor): Traverse
also phi nodes.
(vect_analyze_operations): Induction phis can now be marked as
used_in_loop.
(vect_mark_stmts_to_be_vectorized): No special treatment for phis.
Update documentation accordingly.
builtin-types.def (DEF_FUNCTION_TYPE_x): Do not imply that at most 3 arguments are supported. * builtin-types.def (DEF_FUNCTION_TYPE_x): Do not imply that at most 3 arguments are supported. (DEF_FUNCTION_TYPE_VAR_5): Fix typo in its description. From-SVN: r121946
2007-02-14 09:27:01 +01:00
2007-02-14 Nick Clifton <nickc@redhat.com>
* builtin-types.def (DEF_FUNCTION_TYPE_x): Do not imply that at
most 3 arguments are supported.
(DEF_FUNCTION_TYPE_VAR_5): Fix typo in its description.
bitmap.c (bitmap_and, [...]): Ensure dst->current is valid. 2007-02-13 Seongbae Park <seongbae.park@gmail.com> * bitmap.c (bitmap_and, bitmap_and_compl, bitmap_xor): Ensure dst->current is valid. From-SVN: r121903
2007-02-14 06:01:14 +01:00
2007-02-13 Seongbae Park <seongbae.park@gmail.com>
passes.c (next_pass_1): Clear the next field of the copied pass structure. * passes.c (next_pass_1): Clear the next field of the copied pass structure. From-SVN: r121966
2007-02-14 22:54:44 +01:00
* bitmap.c (bitmap_and, bitmap_and_compl, bitmap_xor):
Ensure dst->current is valid.
bitmap.c (bitmap_and, [...]): Ensure dst->current is valid. 2007-02-13 Seongbae Park <seongbae.park@gmail.com> * bitmap.c (bitmap_and, bitmap_and_compl, bitmap_xor): Ensure dst->current is valid. From-SVN: r121903
2007-02-14 06:01:14 +01:00
config.gcc: Add arm*-*-uclinux-*eabi. 2007-02-13 Paul Brook <paul@codesourcery.com> gcc/ * config.gcc: Add arm*-*-uclinux-*eabi. * config/arm/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Define. (SUBTARGET_EXTRA_LINK_SPEC): Define. (STARTFILE_SPEC, ENDFILE_SPEC): Remove broken -shared handling. (LINK_GCC_C_SEQUENCE_SPEC): Undef. (LINK_SPEC): Define. (LIB_SPEC): Define. * config/arm/arm.c (arm_override_options): Use r9 as EABI PIC register. * config/arm/uclinux-eabi.h: New file. * config/arm/linux-eabi.h (WCHAR_TYPE): Remove. * config/arm/linux-gas.h (WCHAR_TYPE): Use unsigned long on AAPCS based targets. From-SVN: r121902
2007-02-14 01:29:52 +01:00
2007-02-13 Paul Brook <paul@codesourcery.com>
* config.gcc: Add arm*-*-uclinux-*eabi.
* config/arm/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(SUBTARGET_EXTRA_LINK_SPEC): Define.
(STARTFILE_SPEC, ENDFILE_SPEC): Remove broken -shared handling.
(LINK_GCC_C_SEQUENCE_SPEC): Undef.
(LINK_SPEC): Define.
(LIB_SPEC): Define.
* config/arm/arm.c (arm_override_options): Use r9 as EABI PIC
register.
* config/arm/uclinux-eabi.h: New file.
* config/arm/linux-eabi.h (WCHAR_TYPE): Remove.
* config/arm/linux-gas.h (WCHAR_TYPE): Use unsigned long on AAPCS
based targets.
common.opt: Add Wstrict-overflow and Wstrict-overflow=. ./: * common.opt: Add Wstrict-overflow and Wstrict-overflow=. * flags.h (warn_strict_overflow): Declare. (enum warn_strict_overflow_code): Define. (issue_strict_overflow_warning): New static inline function. * opts.c (warn_strict_overflow): New variable. (common_handle_option): Handle OPT_Wstrict_overflow and OPT_Wstrict_overflow_. * c-opts.c (c_common_handle_option): Set warn_strict_overflow for OPT_Wall. * fold-const.c: Include intl.h. (fold_deferring_overflow_warnings): New static variable. (fold_deferred_overflow_warning): New static variable. (fold_deferred_overflow_code): New static variable. (fold_defer_overflow_warnings): New function. (fold_undefer_overflow_warnings): New function. (fold_undefer_and_ignore_overflow_warnings): New function. (fold_deferring_overflow_warnings_p): New function. (fold_overflow_warning): New static function. (make_range): Add strict_overflow_p parameter. Change all callers. (extract_muldiv, extract_muldiv_1): Likewise. (fold_unary) [ABS_EXPR]: Check ABS_EXPR before calling tree_expr_nonnegative_p. (fold_negate_expr): Call fold_overflow_warning. (fold_range_test): Likewise. (fold_comparison): Likewise. (fold_binary): Likewise. Call tree_expr_nonnegative_warnv_p instead of tree_expr_nonnegative_p. (tree_expr_nonnegative_warnv_p): Rename from tree_expr_nonnegative_p, add strict_overflow_p parameter. (tree_expr_nonnegative_p): New function. (tree_expr_nonzero_warnv_p): Rename from tree_expr_nonzero_p, add strict_overflow_p parameter. (tree_expr_nonzero_p): New function. * passes.c (verify_interpass_invariants): New static function. (execute_one_pass): Call it. * tree-ssa-loop-niter.c (expand_simple_operations): Ignore fold warnings. (number_of_iterations_exit, loop_niter_by_eval): Likewise. (estimate_numbers_of_iterations): Likewise. (scev_probably_wraps_p): Likewise. * tree-ssa-ccp.c: Include "toplev.h". (evaluate_stmt): Defer fold overflow warnings until we know we are going to optimize. (struct fold_stmt_r_data): Add stmt field. (fold_stmt_r): Defer fold overflow warnings until we know we optimized. (fold_stmt): Initialize stmt field of fold_stmt_r_data. (fold_stmt_inplace): Likewise. * tree-cfgcleanup.c: Include "toplev.h" rather than "errors.h". (cleanup_control_expr_graph): Defer fold overflow warnings until we know we are going to optimize. * tree-cfg.c (fold_cond_expr_cond): Likewise. * tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise. * tree-vrp.c (vrp_expr_computes_nonnegative): Call tree_expr_nonnegative_warnv_p instead of tree_expr_nonnegative_p. * tree-ssa-loop-manip.c (create_iv): Likewise. * c-typeck.c (build_conditional_expr): Likewise. (build_binary_op): Likewise. * tree-vrp.c (vrp_expr_computes_nonzero): Call tree_expr_nonzero_warnv_p instead of tree_expr_nonzero_p. (extract_range_from_unary_expr): Likewise. * simplify-rtx.c (simplify_const_relational_operation): Warn when assuming that signed overflow does not occur. * c-common.c (pointer_int_sum): Ignore fold overflow warnings. * tree.h (tree_expr_nonnegative_warnv_p): Declare. (fold_defer_overflow_warnings): Declare. (fold_undefer_overflow_warnings): Declare. (fold_undefer_and_ignore_overflow_warnings): Declare. (fold_deferring_overflow_warnings_p): Declare. (tree_expr_nonzero_warnv_p): Declare. * doc/invoke.texi (Option Summary): Add -Wstrict-overflow to list of warning options. (Warning Options): Document -Wstrict-overflow. * Makefile.in (tree-ssa-threadedge.o): Depend on toplev.h. (tree-ssa-ccp.o): Likewise. (tree-cfgcleanup.o): Change errors.h dependency to toplev.h. (fold-const.o): Depend on intl.h. testsuite/: * gcc.dg/Wstrict-overflow-1.c: New test. * gcc.dg/Wstrict-overflow-2.c: New test. * gcc.dg/Wstrict-overflow-3.c: New test. * gcc.dg/Wstrict-overflow-4.c: New test. * gcc.dg/Wstrict-overflow-5.c: New test. * gcc.dg/Wstrict-overflow-6.c: New test. * gcc.dg/Wstrict-overflow-7.c: New test. * gcc.dg/Wstrict-overflow-8.c: New test. * gcc.dg/Wstrict-overflow-9.c: New test. * gcc.dg/Wstrict-overflow-10.c: New test. From-SVN: r121895
2007-02-13 23:34:45 +01:00
2007-02-13 Ian Lance Taylor <iant@google.com>
* common.opt: Add Wstrict-overflow and Wstrict-overflow=.
* flags.h (warn_strict_overflow): Declare.
(enum warn_strict_overflow_code): Define.
(issue_strict_overflow_warning): New static inline function.
* opts.c (warn_strict_overflow): New variable.
(common_handle_option): Handle OPT_Wstrict_overflow and
OPT_Wstrict_overflow_.
* c-opts.c (c_common_handle_option): Set warn_strict_overflow for
OPT_Wall.
* fold-const.c: Include intl.h.
(fold_deferring_overflow_warnings): New static variable.
(fold_deferred_overflow_warning): New static variable.
(fold_deferred_overflow_code): New static variable.
(fold_defer_overflow_warnings): New function.
(fold_undefer_overflow_warnings): New function.
(fold_undefer_and_ignore_overflow_warnings): New function.
(fold_deferring_overflow_warnings_p): New function.
(fold_overflow_warning): New static function.
(make_range): Add strict_overflow_p parameter. Change all
callers.
(extract_muldiv, extract_muldiv_1): Likewise.
(fold_unary) [ABS_EXPR]: Check ABS_EXPR before calling
tree_expr_nonnegative_p.
(fold_negate_expr): Call fold_overflow_warning.
(fold_range_test): Likewise.
(fold_comparison): Likewise.
(fold_binary): Likewise. Call tree_expr_nonnegative_warnv_p
instead of tree_expr_nonnegative_p.
(tree_expr_nonnegative_warnv_p): Rename from
tree_expr_nonnegative_p, add strict_overflow_p parameter.
(tree_expr_nonnegative_p): New function.
(tree_expr_nonzero_warnv_p): Rename from tree_expr_nonzero_p, add
strict_overflow_p parameter.
(tree_expr_nonzero_p): New function.
* passes.c (verify_interpass_invariants): New static function.
(execute_one_pass): Call it.
* tree-ssa-loop-niter.c (expand_simple_operations): Ignore fold
warnings.
(number_of_iterations_exit, loop_niter_by_eval): Likewise.
(estimate_numbers_of_iterations): Likewise.
(scev_probably_wraps_p): Likewise.
* tree-ssa-ccp.c: Include "toplev.h".
(evaluate_stmt): Defer fold overflow warnings until we know we are
going to optimize.
(struct fold_stmt_r_data): Add stmt field.
(fold_stmt_r): Defer fold overflow warnings until we know we
optimized.
(fold_stmt): Initialize stmt field of fold_stmt_r_data.
(fold_stmt_inplace): Likewise.
* tree-cfgcleanup.c: Include "toplev.h" rather than "errors.h".
(cleanup_control_expr_graph): Defer fold overflow warnings until
we know we are going to optimize.
* tree-cfg.c (fold_cond_expr_cond): Likewise.
* tree-ssa-threadedge.c (simplify_control_stmt_condition):
Likewise.
* tree-vrp.c (vrp_expr_computes_nonnegative): Call
tree_expr_nonnegative_warnv_p instead of tree_expr_nonnegative_p.
* tree-ssa-loop-manip.c (create_iv): Likewise.
* c-typeck.c (build_conditional_expr): Likewise.
(build_binary_op): Likewise.
* tree-vrp.c (vrp_expr_computes_nonzero): Call
tree_expr_nonzero_warnv_p instead of tree_expr_nonzero_p.
(extract_range_from_unary_expr): Likewise.
* simplify-rtx.c (simplify_const_relational_operation): Warn when
assuming that signed overflow does not occur.
* c-common.c (pointer_int_sum): Ignore fold overflow warnings.
* tree.h (tree_expr_nonnegative_warnv_p): Declare.
(fold_defer_overflow_warnings): Declare.
(fold_undefer_overflow_warnings): Declare.
(fold_undefer_and_ignore_overflow_warnings): Declare.
(fold_deferring_overflow_warnings_p): Declare.
(tree_expr_nonzero_warnv_p): Declare.
* doc/invoke.texi (Option Summary): Add -Wstrict-overflow to list
of warning options.
(Warning Options): Document -Wstrict-overflow.
* Makefile.in (tree-ssa-threadedge.o): Depend on toplev.h.
(tree-ssa-ccp.o): Likewise.
(tree-cfgcleanup.o): Change errors.h dependency to toplev.h.
(fold-const.o): Depend on intl.h.
re PR middle-end/30751 (internal compiler error: in extract_insn, at recog.c:2108) PR middle-end/30751 * lower-subreg.c (resolve_simple_move): Decompose subregs in addresses. From-SVN: r121894
2007-02-13 23:18:26 +01:00
2007-02-13 Ian Lance Taylor <iant@google.com>
PR middle-end/30751
* lower-subreg.c (resolve_simple_move): Decompose subregs in
addresses.
* gcc/config/i386/i386.md (fixuns_truncdfhi2): Require SSE2. From-SVN: r121891
2007-02-13 20:02:57 +01:00
2007-02-13 Stuart Hastings <stuart@apple.com>
* gcc/config/i386/i386.md (fixuns_truncdfhi2): Require SSE2.
alpha.c (alpha_stdarg_optimize_hook): Strip handled_component_p before looking for the indirect_ref. * config/alpha/alpha.c (alpha_stdarg_optimize_hook): Strip handled_component_p before looking for the indirect_ref. From-SVN: r121886
2007-02-13 18:29:35 +01:00
2007-02-13 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.c (alpha_stdarg_optimize_hook): Strip
handled_component_p before looking for the indirect_ref.
i386.md (bswapsi_1): Rename from bswapsi2, remove flags clobber. * config/i386/i386.md (bswapsi_1): Rename from bswapsi2, remove flags clobber. (bswapsi2): New expander, emit code for !TARGET_BSWAP. (bswaphi_lowpart): New. (bswapdi2): Rename from bswapdi2_rex, remove flags clobber, remove TARGET_BSWAP test. Delete expander of the same name. * optabs.c (widen_bswap, expand_doubleword_bswap): New. (expand_unop): Use them. From-SVN: r121884
2007-02-13 17:42:12 +01:00
2007-02-13 Richard Henderson <rth@redhat.com>
* config/i386/i386.md (bswapsi_1): Rename from bswapsi2,
remove flags clobber.
(bswapsi2): New expander, emit code for !TARGET_BSWAP.
(bswaphi_lowpart): New.
(bswapdi2): Rename from bswapdi2_rex, remove flags clobber,
remove TARGET_BSWAP test. Delete expander of the same name.
* optabs.c (widen_bswap, expand_doubleword_bswap): New.
(expand_unop): Use them.
* config/i386/i386.md (cmpdi_ccno_1_rex64, *cmpsi_ccno_1, *cmphi_ccno_1, *cmpqi_ccno_1, *movsi_xor, *movstricthi_xor, *movstrictqi_xor, *movdi_xor_rex64, *ashldi3_1_rex64, *ashldi3_cmp_rex64, *ashldi3_cconly_rex64, ashlsi3, *ashlsi3_1_zext, *ashlsi3_cmp, *ashlsi3_cconly, *ashlsi3_cmp_zext, *ashlhi3_1_lea, *ashlhi3_1, *ashlhi3_cmp, *ashlhi3_cconly, *ashlqi3_1_lea, *ashlqi3_1, *ashlqi3_cmp, *ashlqi3_cconly): Remove equivalent assembler dialect choice from asm templates. From-SVN: r121883
2007-02-13 15:03:03 +01:00
2007-02-13 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (cmpdi_ccno_1_rex64, *cmpsi_ccno_1,
*cmphi_ccno_1, *cmpqi_ccno_1, *movsi_xor, *movstricthi_xor,
*movstrictqi_xor, *movdi_xor_rex64, *ashldi3_1_rex64,
*ashldi3_cmp_rex64, *ashldi3_cconly_rex64, ashlsi3, *ashlsi3_1_zext,
*ashlsi3_cmp, *ashlsi3_cconly, *ashlsi3_cmp_zext, *ashlhi3_1_lea,
*ashlhi3_1, *ashlhi3_cmp, *ashlhi3_cconly, *ashlqi3_1_lea,
*ashlqi3_1, *ashlqi3_cmp, *ashlqi3_cconly): Remove equivalent
assembler dialect choice from asm templates.
i386.md (fixuns_trunc<SSEMODEF>si_1): New insn. * config/i386/i386.md (fixuns_trunc<SSEMODEF>si_1): New insn. (fixuns_trunc<SSEMODEF>si2): Use it. * config/i386/sse.md (vec_setv4sf_0): Export. * config/i386/i386.c (ix86_build_const_vector): Export. (ix86_split_convert_uns_si_sse): Rename from ix86_expand_convert_uns_si_sse and rewrite as a splitter. * config/i386/i386-protos.h: Update. From-SVN: r121877
2007-02-13 02:20:02 +01:00
2007-02-12 Richard Henderson <rth@redhat.com>
* config/i386/i386.md (fixuns_trunc<SSEMODEF>si_1): New insn.
(fixuns_trunc<SSEMODEF>si2): Use it.
* config/i386/sse.md (vec_setv4sf_0): Export.
* config/i386/i386.c (ix86_build_const_vector): Export.
(ix86_split_convert_uns_si_sse): Rename from
ix86_expand_convert_uns_si_sse and rewrite as a splitter.
* config/i386/i386-protos.h: Update.
re PR c/29521 (Confusing warning for return with expression in function returning void) 2007-02-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/29521 * c-typeck.c (c_finish_return): Improve warning message. testsuite/ * gcc.dg/c90-return-1.c: Update output. * gcc.dg/c99-return-1.c: Likewise. From-SVN: r121876
2007-02-13 01:29:17 +01:00
2007-02-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/29521
* c-typeck.c (c_finish_return): Improve warning message.
alias.c (find_symbolic_term): Delete unused function. 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * alias.c (find_symbolic_term): Delete unused function. From-SVN: r121869
2007-02-13 01:13:29 +01:00
2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* alias.c (find_symbolic_term): Delete unused function.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
i386.md (paritydi2, paritysi2): New expanders. * config/i386/i386.md (paritydi2, paritysi2): New expanders. (paritydi2_cmp, paritydi2_cmp): New insn and split patterns. (*parityhi2_cmp, *parityqi2_cmp): New insn patterns. testsuite/ChangeLog: * gcc.target/i386/parity-1.c: New test. * gcc.target/i386/parity-2.c: New test. From-SVN: r121863
2007-02-12 22:08:25 +01:00
2007-02-12 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (paritydi2, paritysi2): New expanders.
(paritydi2_cmp, paritydi2_cmp): New insn and split patterns.
(*parityhi2_cmp, *parityqi2_cmp): New insn patterns.
tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL. * tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL. * cgraphunit.c (cgraph_expand_function): If DECL_IGNORED_P is set on the function, temporarily point the debug interface to the null one. From-SVN: r121861
2007-02-12 22:01:33 +01:00
2007-02-12 Eric Botcazou <ebotcazou@adacore.com>
* tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL.
* cgraphunit.c (cgraph_expand_function): If DECL_IGNORED_P is set on
the function, temporarily point the debug interface to the null one.
dwarf2out.c (round_up_to_align): New static function. * dwarf2out.c (round_up_to_align): New static function. (field_byte_offset): Use it to round the offset. From-SVN: r121859
2007-02-12 21:52:37 +01:00
2007-02-12 Eric Botcazou <ebotcazou@adacore.com>
* dwarf2out.c (round_up_to_align): New static function.
(field_byte_offset): Use it to round the offset.
alpha.md (bswapsi2, bswapdi2): New. * config/alpha/alpha.md (bswapsi2, bswapdi2): New. (inswl_const): Export. From-SVN: r121853
2007-02-12 19:53:22 +01:00
2007-02-12 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.md (bswapsi2, bswapdi2): New.
(inswl_const): Export.
calls.c (emit_library_call_value_1): If PROMOTE_MODE modifed the result mode of the libcall, convert back to outmode. * calls.c (emit_library_call_value_1): If PROMOTE_MODE modifed the result mode of the libcall, convert back to outmode. From-SVN: r121852
2007-02-12 19:46:16 +01:00
2007-02-12 Richard Henderson <rth@redhat.com>
* calls.c (emit_library_call_value_1): If PROMOTE_MODE modifed the
result mode of the libcall, convert back to outmode.
i386.md (*bswapdi2_rex): Renamed from bswapdi2. * config/i386/i386.md (*bswapdi2_rex): Renamed from bswapdi2. (bswapdi2): New define_expand to implement 32-bit implementation. * gcc.target/i386/builtin-bswap-3.c: New test case. From-SVN: r121851
2007-02-12 19:41:08 +01:00
2007-02-12 Roger Sayle <roger@eyesopen.com>
* config/i386/i386.md (*bswapdi2_rex): Renamed from bswapdi2.
(bswapdi2): New define_expand to implement 32-bit implementation.
invoke.texi (Overall Options): Document --help=. * doc/invoke.texi (Overall Options): Document --help=. * gcc.c (target_help_flag): Rename to print_subprocess_flag. (cc1_options): Pass --help= on to cc1. (display_help): Add description of --help=. (process_command): Add code to handle --help=. Allow translated --help and --target-help switches to be passed on to compiler sub-process. (main): Remove unused if statement. * opts.c (columns): Remove. (LEFT_COLUMN): Define. (wrap_help): Add columns argument. (print_filtered_help): Change parameters to be an include bitmask, an exclude bitmask, an any bitmask and the column width. Move the code to display the params list here. Add code to display the status of options rather than their descriptions if the quiet flag is not active. (print_specific_help): Change parameters to be an include bitmask, an exclude bitmask and an any bitmask. Move code to look up the column width here. Decide upon the title for an options listing. (common_handle_options): Add code to handle --help=. Adapt code for --help and --target-help to use the revised form of the print_specific_help function. (print_help): Delete. (print_param_help): Delete. (print_switch): Delete. * opts.h (cl_lang_count): Add prototype. (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS, CL_MAX_OPTION_CLASS): New defines. * optc-gen.awk: Add construction of cl_lang_count. * c.opt: Add Warning attribute to warning options and Optimization attribute to optimization options. * common.opt: Likewise. Add --help=. Add -fhelp and -ftarget-help as aliases for the transformed --help and --target-help options. * opt-functions.awk: Add code to handle Warning and Optimization attributes. From-SVN: r121849
2007-02-12 17:25:14 +01:00
2007-02-12 Nick Clifton <nickc@redhat.com>
* doc/invoke.texi (Overall Options): Document --help=.
* gcc.c (target_help_flag): Rename to print_subprocess_flag.
(cc1_options): Pass --help= on to cc1.
(display_help): Add description of --help=.
(process_command): Add code to handle --help=. Allow translated
--help and --target-help switches to be passed on to compiler
sub-process.
(main): Remove unused if statement.
* opts.c (columns): Remove.
(LEFT_COLUMN): Define.
(wrap_help): Add columns argument.
(print_filtered_help): Change parameters to be an include bitmask,
an exclude bitmask, an any bitmask and the column width. Move the
code to display the params list here. Add code to display the
status of options rather than their descriptions if the quiet flag
is not active.
(print_specific_help): Change parameters to be an include bitmask,
an exclude bitmask and an any bitmask. Move code to look up the
column width here. Decide upon the title for an options listing.
(common_handle_options): Add code to handle --help=. Adapt code
for --help and --target-help to use the revised form of the
print_specific_help function.
(print_help): Delete.
(print_param_help): Delete.
(print_switch): Delete.
* opts.h (cl_lang_count): Add prototype.
(CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS,
CL_MAX_OPTION_CLASS): New defines.
* optc-gen.awk: Add construction of cl_lang_count.
* c.opt: Add Warning attribute to warning options and Optimization
attribute to optimization options.
* common.opt: Likewise.
Add --help=.
Add -fhelp and -ftarget-help as aliases for the transformed --help
and --target-help options.
* opt-functions.awk: Add code to handle Warning and Optimization
attributes.
constraints.md: New file. * config/alpha/constraints.md: New file. * config/alpha/alpha.c: Include tm-constrs.h. (alpha_const_ok_for_letter_p, alpha_const_double_ok_for_letter_p, alpha_extra_constraint): Remove. (alpha_emit_conditional_branch): Use satisfies_constraint_*. * config/alpha/alpha-protos.h: Update. * config/alpha/alpha.h (REG_CLASS_FROM_LETTER): Remove. (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Remove. (EXTRA_CONSTRAINT): Remove. * config/alpha/alpha.md: Include constraints.md. (adddi splitter): Use satisfies_constraint_*. * config/alpha/predicates.md (add_operand): Likewise. (sext_add_operand, addition_operation): Likewise. From-SVN: r121847
2007-02-12 17:10:15 +01:00
2007-02-12 Richard Henderson <rth@redhat.com>
* config/alpha/constraints.md: New file.
* config/alpha/alpha.c: Include tm-constrs.h.
(alpha_const_ok_for_letter_p, alpha_const_double_ok_for_letter_p,
alpha_extra_constraint): Remove.
(alpha_emit_conditional_branch): Use satisfies_constraint_*.
* config/alpha/alpha-protos.h: Update.
* config/alpha/alpha.h (REG_CLASS_FROM_LETTER): Remove.
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Remove.
(EXTRA_CONSTRAINT): Remove.
* config/alpha/alpha.md: Include constraints.md.
(adddi splitter): Use satisfies_constraint_*.
* config/alpha/predicates.md (add_operand): Likewise.
(sext_add_operand, addition_operation): Likewise.
re PR tree-optimization/29145 (unsafe use of restrict qualifier) PR tree-optimization/29145 * tree-data-ref.c (base_addr_differ_p): Make us more conservative in our handling of restrict qualified pointers. From-SVN: r121844
2007-02-12 14:14:52 +01:00
2007-02-12 Dorit Nuzman <dorit@il.ibm.com>
PR tree-optimization/29145
* tree-data-ref.c (base_addr_differ_p): Make us more conservative
in our handling of restrict qualified pointers.
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR middle-end/7651 * doc/invoke.texi (Wunused-value): Update description. (Wextra): Delete item. * opts.c (set_Wextra): Don't use the value of Wextra to set the value of Wunused-value. * c-typeck.c (c_process_expr_stmt): Don't check extra_warnings. (c_finish_stmt_expr): Don't check extra_warnings. (emit_side_effect_warnings): The caller is responsible to check warn_unused_value. cp/ * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings. Check warn_unused_value just once. From-SVN: r121843
2007-02-12 10:32:08 +01:00
2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* doc/invoke.texi (Wunused-value): Update description.
(Wextra): Delete item.
* opts.c (set_Wextra): Don't use the value of Wextra to set the
value of Wunused-value.
* c-typeck.c (c_process_expr_stmt): Don't check extra_warnings.
(c_finish_stmt_expr): Don't check extra_warnings.
(emit_side_effect_warnings): The caller is responsible to check
warn_unused_value.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
simplify-rtx.c (simplify_relational_operation_1): Correct typo. * simplify-rtx.c (simplify_relational_operation_1): Correct typo. Co-Authored-By: Matt Thomas <matt@3am-software.com> From-SVN: r121839
2007-02-12 05:19:42 +01:00
2007-02-11 Roger Sayle <roger@eyesopen.com>
Matt Thomas <matt@3am-software.com>
* simplify-rtx.c (simplify_relational_operation_1): Correct typo.
simplify-rtx.c (simplify_relational_operation_1): Optimize comparisons of POPCOUNT against zero. * simplify-rtx.c (simplify_relational_operation_1): Optimize comparisons of POPCOUNT against zero. (simplify_const_relational_operation): Likewise. * gcc.target/ia64/builtin-popcount-1.c: New test case. * gcc.target/ia64/builtin-popcount-2.c: Likewise. From-SVN: r121838
2007-02-12 02:43:50 +01:00
2007-02-11 Roger Sayle <roger@eyesopen.com>
* simplify-rtx.c (simplify_relational_operation_1): Optimize
comparisons of POPCOUNT against zero.
(simplify_const_relational_operation): Likewise.
invoke.texi (Wextra): Delete outdated paragraph. 2007-02-11 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * doc/invoke.texi (Wextra): Delete outdated paragraph. From-SVN: r121829
2007-02-11 23:29:27 +01:00
2007-02-11 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* doc/invoke.texi (Wextra): Delete outdated paragraph.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
dwarf2out.c (root_type): Delete unused function. 2007-02-11 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * dwarf2out.c (root_type): Delete unused function. From-SVN: r121828
2007-02-11 23:19:49 +01:00
2007-02-11 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* dwarf2out.c (root_type): Delete unused function.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
genattrtab.c (contained_in_p): Delete unused function. 2007-02-11 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * genattrtab.c (contained_in_p): Delete unused function. (write_expr_attr_cache): Likewise. From-SVN: r121827
2007-02-11 23:10:43 +01:00
2007-02-11 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* genattrtab.c (contained_in_p): Delete unused function.
(write_expr_attr_cache): Likewise.
ipa-inline.c (cgraph_edge_badness): Add "else" missing in the previous patch. * ipa-inline.c (cgraph_edge_badness): Add "else" missing in the previous patch. From-SVN: r121825
2007-02-11 22:28:32 +01:00
2007-02-11 Jan Hubicka <jh@suse.cz>
* ipa-inline.c (cgraph_edge_badness): Add "else" missing in the
previous patch.
fwprop.c (try_fwprop_subst): Use set_unique_reg_note to add the REG_EQ* note. * fwprop.c (try_fwprop_subst): Use set_unique_reg_note to add the REG_EQ* note. * see.c (see_merge_one_use_extension): Likewise. * local-alloc.c (update_equiv_regs): Likewise. Also don't turn REG_EQUAL notes into REG_EQUIV notes if the target register may have more than one set. * function.c (assign_parm_setup_reg): Use set_unique_reg_note. * gcse.c (try_replace_reg): Likewise. * alias.c (init_alias_analysis): Use find_reg_equal_equiv_note. * calls.c (fixup_tail_calls): Likewise. Abort if there is more than one REG_EQUIV note. * reload1.c (gen_reload): Use set_unique_reg_note. From-SVN: r121821
2007-02-11 20:53:11 +01:00
2007-02-11 Steven Bosscher <steven@gcc.gnu.org>
* fwprop.c (try_fwprop_subst): Use set_unique_reg_note
to add the REG_EQ* note.
* see.c (see_merge_one_use_extension): Likewise.
* local-alloc.c (update_equiv_regs): Likewise. Also don't
turn REG_EQUAL notes into REG_EQUIV notes if the target
register may have more than one set.
* function.c (assign_parm_setup_reg): Use set_unique_reg_note.
* gcse.c (try_replace_reg): Likewise.
* alias.c (init_alias_analysis): Use find_reg_equal_equiv_note.
* calls.c (fixup_tail_calls): Likewise. Abort if there is
more than one REG_EQUIV note.
* reload1.c (gen_reload): Use set_unique_reg_note.
i386.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Define. * config/i386/i386.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Define. (ix86_builtin_conversion): New function. testsuite/ChangeLog: * gcc.dg/vect/vect-intfloat-conversion-1.c: Loop gets vectorized on i?86 and x86_64. * gcc.dg/vect/vect-intfloat-conversion-2.c: Ditto. * gcc.dg/vect/vect-floatint-conversion-1.c: New. * gcc.dg/vect/vect-93.c: Another loop gets vectorized on i?86 and x86_64. * gcc.dg/vect/vect-113.c: Ditto. From-SVN: r121820
2007-02-11 20:48:07 +01:00
2007-02-11 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Define.
(ix86_builtin_conversion): New function.
re PR target/29487 (Shared libstdc++ fails to link) PR target/29487 * tree.h (DECL_REPLACEABLE_P): New macro. * except.c (set_nothrow_function_flags): Likewise. PR target/29487 * decl.c (finish_function): Use DECL_REPLACEABLE. * tree.c (cp_cannot_inline_tree_fn): Likewise. PR c++/29487 * g++.dg/eh/weak1-C: New test. * g++.dg/eh/weak1-a.cc: Likewise. * g++.dg/eh/comdat1.C: Likewise. From-SVN: r121819
2007-02-11 19:58:05 +01:00
2007-02-06 Mark Mitchell <mark@codesourcery.com>
PR target/29487
* tree.h (DECL_REPLACEABLE_P): New macro.
* except.c (set_nothrow_function_flags): Likewise.
tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook. * targhooks.c (default_builtin_vectorized_conversion): New. * targhooks.h (default_builtin_vectorized_function): New declaration. * target.h (struct vectorize): Add builtin_conversion field. * tree-vectorizer.h (type_conversion_vec_info_type): New enum stmt_vec_info_type value. (vectorizable_conversion): New declaration. * tree-vect-analyze.c (vect_analyze_operations): Add vectorizable_conversion call. * target-def.h (TARGET_VECTORIZE_BUILTIN_CONVERSION): New. * tree-vect-transform.c (vectorizable_conversion): New function. (vect_transform_stmt): Add case for type_conversion_vec_info_type. * tree-vect-generic.c (expand_vector_operations_1): Consider correct mode. * config/rs6000/rs6000.c (rs6000_builtin_conversion): New. (TARGET_VECTORIZE_BUILTIN_CONVERSION): Defined. (rs6000_expand_builtin): Add handling a case of ALTIVEC_BUILTIN_VCFUX or ALTIVEC_BUILTIN_VCFSX. Co-Authored-By: Dorit Nuzman <dorit@il.ibm.com> Co-Authored-By: Ira Rosen <irar@il.ibm.com> From-SVN: r121818
2007-02-11 12:46:07 +01:00
2007-02-11 Tehila Meyzels <tehila@il.ibm.com>
Ira Rosen <irar@il.ibm.com>
Dorit Nuzman <dorit@il.ibm.com>
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook.
* targhooks.c (default_builtin_vectorized_conversion): New.
* targhooks.h (default_builtin_vectorized_function): New declaration.
* target.h (struct vectorize): Add builtin_conversion field.
* tree-vectorizer.h (type_conversion_vec_info_type): New enum
stmt_vec_info_type value.
(vectorizable_conversion): New declaration.
* tree-vect-analyze.c (vect_analyze_operations): Add
vectorizable_conversion call.
* target-def.h (TARGET_VECTORIZE_BUILTIN_CONVERSION): New.
* tree-vect-transform.c (vectorizable_conversion): New function.
(vect_transform_stmt): Add case for type_conversion_vec_info_type.
* tree-vect-generic.c (expand_vector_operations_1): Consider correct
mode.
* config/rs6000/rs6000.c (rs6000_builtin_conversion): New.
(TARGET_VECTORIZE_BUILTIN_CONVERSION): Defined.
i386.md (paritydi2, paritysi2): New expanders. * config/i386/i386.md (paritydi2, paritysi2): New expanders. (paritydi2_cmp, paritydi2_cmp): New insn and split patterns. (*parityhi2_cmp, *parityqi2_cmp): New insn patterns. testsuite/ChangeLog: * gcc.target/i386/parity-1.c: New test. * gcc.target/i386/parity-2.c: New test. From-SVN: r121863
2007-02-12 22:08:25 +01:00
(rs6000_expand_builtin): Add handling a case of ALTIVEC_BUILTIN_VCFUX
or ALTIVEC_BUILTIN_VCFSX.
tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook. * targhooks.c (default_builtin_vectorized_conversion): New. * targhooks.h (default_builtin_vectorized_function): New declaration. * target.h (struct vectorize): Add builtin_conversion field. * tree-vectorizer.h (type_conversion_vec_info_type): New enum stmt_vec_info_type value. (vectorizable_conversion): New declaration. * tree-vect-analyze.c (vect_analyze_operations): Add vectorizable_conversion call. * target-def.h (TARGET_VECTORIZE_BUILTIN_CONVERSION): New. * tree-vect-transform.c (vectorizable_conversion): New function. (vect_transform_stmt): Add case for type_conversion_vec_info_type. * tree-vect-generic.c (expand_vector_operations_1): Consider correct mode. * config/rs6000/rs6000.c (rs6000_builtin_conversion): New. (TARGET_VECTORIZE_BUILTIN_CONVERSION): Defined. (rs6000_expand_builtin): Add handling a case of ALTIVEC_BUILTIN_VCFUX or ALTIVEC_BUILTIN_VCFSX. Co-Authored-By: Dorit Nuzman <dorit@il.ibm.com> Co-Authored-By: Ira Rosen <irar@il.ibm.com> From-SVN: r121818
2007-02-11 12:46:07 +01:00
re PR target/30634 (FAIL: gfortran.fortran-torture/execute/intrinsic_set_exponent.f90) PR target/30634 * pa.md (movdf): For 64-bit target, fail if operand 1 is a non-zero CONST_DOUBLE and operand 0 is a hard register. (movdi): For 64-bit target, remove code to force CONST_DOUBLE to memory. Fail if operand 1 is a non-zero CONST_INT and operand 0 is a hard floating-point register. From-SVN: r121802
2007-02-10 20:51:40 +01:00
2007-02-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/30634
* pa.md (movdf): For 64-bit target, fail if operand 1 is a non-zero
CONST_DOUBLE and operand 0 is a hard register.
(movdi): For 64-bit target, remove code to force CONST_DOUBLE to
memory. Fail if operand 1 is a non-zero CONST_INT and operand 0
is a hard floating-point register.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-10 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
Makefile.in (libgcc-support, [...]): Add emutls.c. gcc/ChangeLog: * Makefile.in (libgcc-support, libgcc.mvars): Add emutls.c. * builtin-types.def (BT_WORD): Make unsigned. (BT_FN_VOID_PTR_WORD_WORD_PTR): New. * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New. (BUILT_IN_EMUTLS_REGISTER_COMMON): New. * c-decl.c (grokdeclarator): Don't error if !have_tls. * c-parser.c (c_parser_omp_threadprivate): Likewise. * dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for emulated tls. * expr.c (emutls_var_address): New. (expand_expr_real_1): Expand emulated tls. (expand_expr_addr_expr_1): Likewise. * libgcc-std.ver: Add __emutls_get_address, __emutls_register_common. * output.h (emutls_finish): Declare. * toplev.c (compile_file): Call it. * tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the address before wrapping in CONST. * varasm.c (emutls_htab, emutls_object_type): New. (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New. (get_emutls_object_name, get_emutls_object_type): New. (get_emutls_init_templ_addr, emutls_decl): New. (emutls_common_1, emutls_finish): New. (assemble_variable): When emulating tls, swap decls; generate constructor for the emutls objects. (do_assemble_alias): When emulating tls, swap decl and target name. (default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT for emulated tls. * varpool.c (decide_is_variable_needed): Look at force_output. Recurse for emulated tls. (cgraph_varpool_remove_unreferenced_decls): Remove checks redundant with decide_is_variable_needed. * emutls.c: New file. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit tls_object for real tls. gcc/cp/ChangeLog: * decl.c (grokvardecl): Don't error if !have_tls. (grokdeclarator): Likewise. * parser.c (cp_parser_omp_threadprivate): Likewise. gcc/fortran/ChangeLog: * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address and __emutls_register_common. * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls. * trans-common.c (build_common_decl): Don't check have_tls. * trans-decl.c (gfc_finish_var_decl): Likewise. * types.def (BT_WORD, BT_FN_PTR_PTR): New. (BT_FN_VOID_PTR_WORD_WORD_PTR): New. gcc/testsuite/ChangeLog: * lib/target-supports.exp (check_effective_target_tls): Redefine to mean non-emulated tls. * gcc.dg/tls/alias-1.c: Remove tls requirement. * gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c, gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c, gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c, gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c, gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c, gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise. From-SVN: r121800
2007-02-10 20:19:10 +01:00
* Makefile.in (libgcc-support, libgcc.mvars): Add emutls.c.
* builtin-types.def (BT_WORD): Make unsigned.
(BT_FN_VOID_PTR_WORD_WORD_PTR): New.
* builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New.
(BUILT_IN_EMUTLS_REGISTER_COMMON): New.
* c-decl.c (grokdeclarator): Don't error if !have_tls.
* c-parser.c (c_parser_omp_threadprivate): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for
emulated tls.
* expr.c (emutls_var_address): New.
(expand_expr_real_1): Expand emulated tls.
(expand_expr_addr_expr_1): Likewise.
* libgcc-std.ver: Add __emutls_get_address, __emutls_register_common.
* output.h (emutls_finish): Declare.
* toplev.c (compile_file): Call it.
* tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the
address before wrapping in CONST.
* varasm.c (emutls_htab, emutls_object_type): New.
(EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New.
(get_emutls_object_name, get_emutls_object_type): New.
(get_emutls_init_templ_addr, emutls_decl): New.
(emutls_common_1, emutls_finish): New.
(assemble_variable): When emulating tls, swap decls; generate
constructor for the emutls objects.
(do_assemble_alias): When emulating tls, swap decl and target name.
(default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT
for emulated tls.
* varpool.c (decide_is_variable_needed): Look at force_output.
Recurse for emulated tls.
(cgraph_varpool_remove_unreferenced_decls): Remove checks redundant
with decide_is_variable_needed.
* emutls.c: New file.
* config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit
tls_object for real tls.
re PR rtl-optimization/29599 (ICE when building the kernel on SH4) PR rtl-optimization/29599 * reload1.c (eliminate_regs_in_insn): Take the destination mode into account when computing the offset. From-SVN: r121792
2007-02-10 07:47:49 +01:00
2007-02-10 Kaz Kojima <kkojima@gcc.gnu.org>
PR rtl-optimization/29599
* reload1.c (eliminate_regs_in_insn): Take the destination
mode into account when computing the offset.
i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2, fixuns_truncdfhi2): New. (fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse. (floatunsdidf2): Call ix86_expand_convert_uns_didf_sse. (floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse. (floatunssidf2): Allow nonimmediate source. * gcc/config/i386/sse.md (movdi_to_sse): New. (vec_concatv2di): Drop '*'. * gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New. * gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse, ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New. (ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector. (x86_emit_floatuns): Rewrite. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r121790
2007-02-10 02:17:03 +01:00
2007-02-09 Stuart Hastings <stuart@apple.com>
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
Richard Henderson <rth@redhat.com>
i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2, fixuns_truncdfhi2): New. (fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse. (floatunsdidf2): Call ix86_expand_convert_uns_didf_sse. (floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse. (floatunssidf2): Allow nonimmediate source. * gcc/config/i386/sse.md (movdi_to_sse): New. (vec_concatv2di): Drop '*'. * gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New. * gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse, ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New. (ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector. (x86_emit_floatuns): Rewrite. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r121790
2007-02-10 02:17:03 +01:00
* gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New.
* gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New.
* gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2,
fixuns_truncdfhi2): New.
(fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse.
(floatunsdidf2): Call ix86_expand_convert_uns_didf_sse.
(floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse.
(floatunssidf2): Allow nonimmediate source.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* gcc/config/i386/sse.md (movdi_to_sse): New.
(vec_concatv2di): Drop '*'.
i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2, fixuns_truncdfhi2): New. (fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse. (floatunsdidf2): Call ix86_expand_convert_uns_didf_sse. (floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse. (floatunssidf2): Allow nonimmediate source. * gcc/config/i386/sse.md (movdi_to_sse): New. (vec_concatv2di): Drop '*'. * gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New. * gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse, ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New. (ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector. (x86_emit_floatuns): Rewrite. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r121790
2007-02-10 02:17:03 +01:00
* gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse,
ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse,
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse):
New.
i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2, fixuns_truncdfhi2): New. (fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse. (floatunsdidf2): Call ix86_expand_convert_uns_didf_sse. (floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse. (floatunssidf2): Allow nonimmediate source. * gcc/config/i386/sse.md (movdi_to_sse): New. (vec_concatv2di): Drop '*'. * gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New. * gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse, ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New. (ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector. (x86_emit_floatuns): Rewrite. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r121790
2007-02-10 02:17:03 +01:00
* gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse,
ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse,
ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse,
ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
(ix86_build_signbit_mask): Fix decl of v, refactor to call
ix86_build_const_vector.
i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New. * gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2, fixuns_truncdfhi2): New. (fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse. (floatunsdidf2): Call ix86_expand_convert_uns_didf_sse. (floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse. (floatunssidf2): Allow nonimmediate source. * gcc/config/i386/sse.md (movdi_to_sse): New. (vec_concatv2di): Drop '*'. * gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New. * gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse, ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse, ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse, ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New. (ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector. (x86_emit_floatuns): Rewrite. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r121790
2007-02-10 02:17:03 +01:00
(x86_emit_floatuns): Rewrite.
genautomata.c (longest_path_length): Delete unused function. 2007-02-10 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * genautomata.c (longest_path_length): Delete unused function. (struct state): Delete unused longest_path_length. (UNDEFINED_LONGEST_PATH_LENGTH): Delete unused macro. (get_free_state): Delete unused. From-SVN: r121789
2007-02-10 02:05:18 +01:00
2007-02-10 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* genautomata.c (longest_path_length): Delete unused function.
(struct state): Delete unused longest_path_length.
(UNDEFINED_LONGEST_PATH_LENGTH): Delete unused macro.
(get_free_state): Delete unused.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
Makefile.in (passes.o, [...]): Add dependencies. * Makefile.in (passes.o, ipa-inline.o): Add dependencies. * cgraphbuild.c (build_cgraph_edges): Compute frequencies. (rebuild_cgraph_edges): Likewise. * cgraph.c (cgraph_set_call_stmt): Add new argument frequency. (dump_cgraph_node): Dump frequencies. (cgraph_clone_edge): Add frequency scales. (cgraph_clone_node): Add freuqnecy. * cgraph.h (cgraph_edge): Add freuqnecy argument. (CGRAPH_FREQ_BASE, CGRAPH_FREQ_MAX): New constants. (cgraph_create_edge, cgraph_clone_edge, cgraph_clone_node): Update. * tree-pass.h (TODO_rebuild_frequencies): New constant. * cgraphunit.c (verify_cgraph_node): Verify frequencies. (cgraph_copy_node_for_versioning): Update call of cgraph_clone_edge. (save_inline_function_body): Likewise. * ipa-inline.c: inluce rtl.h (cgraph_clone_inlined_nods): Update call of cgraph_clone_node. (cgraph_edge_badness): Use frequencies. (cgraph_decide_recursive_inlining): Update clonning. (cgraph_decide_inlining_of_small_function): Dump frequency. * predict.c (estimate_bb_frequencies): Export. * predict.h (estimate_bb_frequencies): Declare. * tree-inline.c (copy_bb): Watch overflows. (expand_call_inline): Update call of cgraph_create_edge. (optimize_inline_calls): Use TODO flags to update frequnecies. * passes.h: Include predict.h (init_optimization_passes): Move profile ahead. (execute_function_todo): Handle TODO_rebuild_frequencies. From-SVN: r121780
2007-02-09 23:49:30 +01:00
2007-02-09 Jan Hubicka <jh@suse.cz>
params.def (PARAM_INLINE_UNIT_GROWTH): Set to 30. * params.def (PARAM_INLINE_UNIT_GROWTH): Set to 30. * doc/invoke.texi (inline-unit-growth): Update default value. From-SVN: r121781
2007-02-09 23:51:44 +01:00
* params.def (PARAM_INLINE_UNIT_GROWTH): Set to 30.
* doc/invoke.texi (inline-unit-growth): Update default value.
Makefile.in (passes.o, [...]): Add dependencies. * Makefile.in (passes.o, ipa-inline.o): Add dependencies. * cgraphbuild.c (build_cgraph_edges): Compute frequencies. (rebuild_cgraph_edges): Likewise. * cgraph.c (cgraph_set_call_stmt): Add new argument frequency. (dump_cgraph_node): Dump frequencies. (cgraph_clone_edge): Add frequency scales. (cgraph_clone_node): Add freuqnecy. * cgraph.h (cgraph_edge): Add freuqnecy argument. (CGRAPH_FREQ_BASE, CGRAPH_FREQ_MAX): New constants. (cgraph_create_edge, cgraph_clone_edge, cgraph_clone_node): Update. * tree-pass.h (TODO_rebuild_frequencies): New constant. * cgraphunit.c (verify_cgraph_node): Verify frequencies. (cgraph_copy_node_for_versioning): Update call of cgraph_clone_edge. (save_inline_function_body): Likewise. * ipa-inline.c: inluce rtl.h (cgraph_clone_inlined_nods): Update call of cgraph_clone_node. (cgraph_edge_badness): Use frequencies. (cgraph_decide_recursive_inlining): Update clonning. (cgraph_decide_inlining_of_small_function): Dump frequency. * predict.c (estimate_bb_frequencies): Export. * predict.h (estimate_bb_frequencies): Declare. * tree-inline.c (copy_bb): Watch overflows. (expand_call_inline): Update call of cgraph_create_edge. (optimize_inline_calls): Use TODO flags to update frequnecies. * passes.h: Include predict.h (init_optimization_passes): Move profile ahead. (execute_function_todo): Handle TODO_rebuild_frequencies. From-SVN: r121780
2007-02-09 23:49:30 +01:00
* Makefile.in (passes.o, ipa-inline.o): Add dependencies.
* cgraphbuild.c (build_cgraph_edges): Compute frequencies.
(rebuild_cgraph_edges): Likewise.
* cgraph.c (cgraph_set_call_stmt): Add new argument frequency.
(dump_cgraph_node): Dump frequencies.
(cgraph_clone_edge): Add frequency scales.
(cgraph_clone_node): Add freuqnecy.
* cgraph.h (cgraph_edge): Add freuqnecy argument.
(CGRAPH_FREQ_BASE, CGRAPH_FREQ_MAX): New constants.
(cgraph_create_edge, cgraph_clone_edge, cgraph_clone_node): Update.
* tree-pass.h (TODO_rebuild_frequencies): New constant.
* cgraphunit.c (verify_cgraph_node): Verify frequencies.
(cgraph_copy_node_for_versioning): Update call of cgraph_clone_edge.
(save_inline_function_body): Likewise.
* ipa-inline.c: inluce rtl.h
(cgraph_clone_inlined_nods): Update call of cgraph_clone_node.
(cgraph_edge_badness): Use frequencies.
(cgraph_decide_recursive_inlining): Update clonning.
(cgraph_decide_inlining_of_small_function): Dump frequency.
* predict.c (estimate_bb_frequencies): Export.
* predict.h (estimate_bb_frequencies): Declare.
* tree-inline.c (copy_bb): Watch overflows.
(expand_call_inline): Update call of cgraph_create_edge.
(optimize_inline_calls): Use TODO flags to update frequnecies.
* passes.h: Include predict.h
(init_optimization_passes): Move profile ahead.
(execute_function_todo): Handle TODO_rebuild_frequencies.
alpha.c (emit_insxl): Force the first operand of the insbl or inswl pattern into a register. * config/alpha/alpha.c (emit_insxl): Force the first operand of the insbl or inswl pattern into a register. From-SVN: r121779
2007-02-09 23:36:34 +01:00
2007-02-09 Roger Sayle <roger@eyesopen.com>
* config/alpha/alpha.c (emit_insxl): Force the first operand of
the insbl or inswl pattern into a register.
ia64.md (bswapdi2): New define_insn. * config/ia64/ia64.md (bswapdi2): New define_insn. * gcc.target/ia64/builtin_bswap-1.c: New test case. From-SVN: r121776
2007-02-09 22:33:36 +01:00
2007-02-09 Roger Sayle <roger@eyesopen.com>
* config/ia64/ia64.md (bswapdi2): New define_insn.
constraints.md (Ym): New constraint. * config/i386/constraints.md (Ym): New constraint. * config/i386/i386.md (movsi_1): Change Y2 to Yi constraints. (movdi_1_rex64): Split sse and xmm general register moves from memory move alternatives. Use conditional register constraints. (movsf_1, movdf_integer): Likewise. (zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise. (movdf_integer_rex64): New. (pushsf_rex64): Fix output constraints. * config/i386/sse.md (sse2_loadld): Split rm alternative, use Yi. (sse2_stored): Likewise. (sse2_storeq_rex64): New. * config/i386/i386.c (x86_inter_unit_moves): Enable for not amd and not generic. (ix86_secondary_memory_needed): Don't bypass TARGET_INTER_UNIT_MOVES for optimize_size. Remove SF/DFmode hack. From-SVN: r121767
2007-02-09 19:17:09 +01:00
2007-02-09 Richard Henderson <rth@redhat.com>
* config/i386/constraints.md (Ym): New constraint.
* config/i386/i386.md (movsi_1): Change Y2 to Yi constraints.
(movdi_1_rex64): Split sse and xmm general register moves from
memory move alternatives. Use conditional register constraints.
(movsf_1, movdf_integer): Likewise.
(zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
(movdf_integer_rex64): New.
(pushsf_rex64): Fix output constraints.
* config/i386/sse.md (sse2_loadld): Split rm alternative, use Yi.
(sse2_stored): Likewise.
(sse2_storeq_rex64): New.
* config/i386/i386.c (x86_inter_unit_moves): Enable for not
amd and not generic.
(ix86_secondary_memory_needed): Don't bypass TARGET_INTER_UNIT_MOVES
for optimize_size. Remove SF/DFmode hack.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-09 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
driver-i386.c: Turn on -mtune=native for AMDFAM10. 2007-02-09 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> * config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10. (bit_SSE4a): New. From-SVN: r121763
2007-02-09 17:56:45 +01:00
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10.
(bit_SSE4a): New.
driver-i386.c: Turn on -mtune=native for AMDFAM10. 2007-02-09 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> * config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10. (bit_SSE4a): New. From-SVN: r121763
2007-02-09 17:56:45 +01:00
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * config.gcc (m68010-*-netbsdelf*, m68k*-*-netbsdelf*) (m68k*-*-openbsd*, m68k-*-linux*): Set default_cf_cpu. (m68k-*-aout*, m68k-*-coff*, m68k-*-uclinux*, m68k-*-rtems*): Add m68k/t-mlib to tmake_file. (m68020-*-elf*, m68k-*-elf*): Likewise. Add t-m68kbare as well. (m68k*-*-*): Use --with-arch to pick a default for --with-cpu. (m680[012]0-*-*, m68k*-*-*): Add support for --with-arch. Allow it to be cf or m68k. Set m68k_arch_family. If that variable is not empty, add t-$m68k_arch_family to tmake_file. Add t-mlibs to tmake_file. * doc/install.texi: Document --with-arch=m68k and --with-arch=cf. * config/m68k/t-cf: New file. * config/m68k/t-m68k: Likewise. * config/m68k/t-mlibs: Likewise. * config/m68k/t-m68kbare (MULTILIB_OPTIONS, MULTILIB_DIRNAMES) (MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete. (M68K_MLIB_DIRNAMES, M68K_MLIB_OPTIONS): Define. * config/m68k/t-m68kelf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES) (MULTILIB_MATCHES, MULTILIB_EXCEPTIONS, LIBGCC, INSTALL_LIBGCC): Delete. * config/m68k/t-openbsd (MULTILIB_OPTIONS, LIBGCC): Delete. (INSTALL_LIBGCC): Delete. (M68K_MLIB_DIRNAMES, M68K_MLIB_OPTIONS): Define. * config/m68k/t-rtems (MULTILIB_OPTIONS, MULTILIB_DIRNAMES) (MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete. (M68K_MLIB_CPU): Define. * config/m68k/t-uclinux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES) (MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete. (M68K_MLIB_CPU, M68K_MLIB_OPTIONS, M68K_MLIB_DIRNAMES): Define. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r121743
2007-02-09 14:47:25 +01:00
2007-02-09 Nathan Sidwell <nathan@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config.gcc (m68010-*-netbsdelf*, m68k*-*-netbsdelf*)
(m68k*-*-openbsd*, m68k-*-linux*): Set default_cf_cpu.
(m68k-*-aout*, m68k-*-coff*, m68k-*-uclinux*, m68k-*-rtems*): Add
m68k/t-mlib to tmake_file.
(m68020-*-elf*, m68k-*-elf*): Likewise. Add t-m68kbare as well.
(m68k*-*-*): Use --with-arch to pick a default for --with-cpu.
(m680[012]0-*-*, m68k*-*-*): Add support for --with-arch.
Allow it to be cf or m68k. Set m68k_arch_family. If that
variable is not empty, add t-$m68k_arch_family to tmake_file.
Add t-mlibs to tmake_file.
* doc/install.texi: Document --with-arch=m68k and --with-arch=cf.
* config/m68k/t-cf: New file.
* config/m68k/t-m68k: Likewise.
* config/m68k/t-mlibs: Likewise.
* config/m68k/t-m68kbare (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete.
(M68K_MLIB_DIRNAMES, M68K_MLIB_OPTIONS): Define.
* config/m68k/t-m68kelf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS, LIBGCC, INSTALL_LIBGCC):
Delete.
* config/m68k/t-openbsd (MULTILIB_OPTIONS, LIBGCC): Delete.
(INSTALL_LIBGCC): Delete.
(M68K_MLIB_DIRNAMES, M68K_MLIB_OPTIONS): Define.
* config/m68k/t-rtems (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete.
(M68K_MLIB_CPU): Define.
* config/m68k/t-uclinux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete.
(M68K_MLIB_CPU, M68K_MLIB_OPTIONS, M68K_MLIB_DIRNAMES): Define.
re PR tree-optimization/23361 (Can't eliminate empty loops with power of two step and variable bounds) 2007-02-09 Zdenek Dvorak <dvorakz@suse.cz> Richard Guenther <rguenther@suse.de> PR middle-end/23361 * fold-const.c (fold_comparison): Handle obfuscated comparisons against INT_MIN/INT_MAX. * tree-ssa-loop-ivcanon.c (remove_empty_loop): Print to dump file if a loop is removed. * gcc.dg/fold-compare-3.c: New testcase. * gcc.dg/tree-ssa/loop-24.c: Likewise. Co-Authored-By: Richard Guenther <rguenther@suse.de> From-SVN: r121742
2007-02-09 14:29:11 +01:00
2007-02-09 Zdenek Dvorak <dvorakz@suse.cz>
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
Richard Guenther <rguenther@suse.de>
re PR tree-optimization/23361 (Can't eliminate empty loops with power of two step and variable bounds) 2007-02-09 Zdenek Dvorak <dvorakz@suse.cz> Richard Guenther <rguenther@suse.de> PR middle-end/23361 * fold-const.c (fold_comparison): Handle obfuscated comparisons against INT_MIN/INT_MAX. * tree-ssa-loop-ivcanon.c (remove_empty_loop): Print to dump file if a loop is removed. * gcc.dg/fold-compare-3.c: New testcase. * gcc.dg/tree-ssa/loop-24.c: Likewise. Co-Authored-By: Richard Guenther <rguenther@suse.de> From-SVN: r121742
2007-02-09 14:29:11 +01:00
PR middle-end/23361
* fold-const.c (fold_comparison): Handle obfuscated comparisons
against INT_MIN/INT_MAX.
* tree-ssa-loop-ivcanon.c (remove_empty_loop): Print to dump
file if a loop is removed.
calls.c (store_one_arg): Pass correct alignment to emit_push_insn for non-BLKmode values. * calls.c (store_one_arg): Pass correct alignment to emit_push_insn for non-BLKmode values. * expr.c (emit_push_insn): If STRICT_ALIGNMENT, copy to an unaligned stack slot via a suitably aligned slot. From-SVN: r121736
2007-02-09 02:11:18 +01:00
2007-02-09 Joseph Myers <joseph@codesourcery.com>
* calls.c (store_one_arg): Pass correct alignment to
emit_push_insn for non-BLKmode values.
* expr.c (emit_push_insn): If STRICT_ALIGNMENT, copy to an
unaligned stack slot via a suitably aligned slot.
m32c.c (m32c_unpend_compare): Add default to silence warnings. * config/m32c/m32c.c (m32c_unpend_compare): Add default to silence warnings. (legal_subregs): Use unsigned char, make const. (m32c_illegal_subreg_p): Use ARRAY_SIZE. Delete unused variables. From-SVN: r121733
2007-02-09 01:49:48 +01:00
2007-02-08 DJ Delorie <dj@redhat.com>
* config/m32c/m32c.c (m32c_unpend_compare): Add default to silence
warnings.
(legal_subregs): Use unsigned char, make const.
(m32c_illegal_subreg_p): Use ARRAY_SIZE. Delete unused variables.
lib1funcs.asm (RETLDM): Pop directly into PC when no special interworking needed. 2007-02-08 Paul Brook <paul@codesourcery.com> * config/arm/lib1funcs.asm (RETLDM): Pop directly into PC when no special interworking needed. From-SVN: r121727
2007-02-09 00:49:59 +01:00
2007-02-08 Paul Brook <paul@codesourcery.com>
* config/arm/lib1funcs.asm (RETLDM): Pop directly into PC when no
special interworking needed.
xmmintrin.h: Make inclusion of emmintrin.h conditional to __SSE2__. * config/i386/xmmintrin.h: Make inclusion of emmintrin.h conditional to __SSE2__. (Entries below should have been added to first ChangeLog entry for amdfam10 dated 2007-02-05) * config/i386/emmintrin.h: Generate #error if __SSE2__ is not defined. * config/i386/pmmintrin.h: Generate #error if __SSE3__ is not defined. * config/i386/tmmintrin.h: Generate #error if __SSSE3__ is not defined. From-SVN: r121726
2007-02-08 23:37:01 +01:00
2007-02-08 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/xmmintrin.h: Make inclusion of emmintrin.h
conditional to __SSE2__.
(Entries below should have been added to first ChangeLog
entry for amdfam10 dated 2007-02-05)
* config/i386/emmintrin.h: Generate #error if __SSE2__ is not
defined.
* config/i386/pmmintrin.h: Generate #error if __SSE3__ is not
defined.
* config/i386/tmmintrin.h: Generate #error if __SSSE3__ is not
defined.
m32c-protos.h (m32c_illegal_subreg_p): New. * config/m32c/m32c-protos.h (m32c_illegal_subreg_p): New. * config/m32c/m32c.c (legal_subregs): New. (m32c_illegal_subreg_p): New. * config/m32c/predicates.md (m32c_any_operand): Use it to reject unsupported subregs of hard regs. From-SVN: r121725
2007-02-08 23:22:52 +01:00
2007-02-08 DJ Delorie <dj@redhat.com>
* config/m32c/m32c-protos.h (m32c_illegal_subreg_p): New.
* config/m32c/m32c.c (legal_subregs): New.
(m32c_illegal_subreg_p): New.
* config/m32c/predicates.md (m32c_any_operand): Use it to reject
unsupported subregs of hard regs.
tree-cfg.c (bsi_replace): Shortcut when replacing the statement with the same one; always update histograms. * tree-cfg.c (bsi_replace): Shortcut when replacing the statement with the same one; always update histograms. From-SVN: r121724
2007-02-08 23:04:22 +01:00
2007-02-08 Jan Hubicka <jh@suse.cz>
* tree-cfg.c (bsi_replace): Shortcut when replacing the statement with
the same one; always update histograms.
passes.c (init_optimization_passes): Tidy comment. * passes.c (init_optimization_passes): Tidy comment. From-SVN: r121723
2007-02-08 22:38:41 +01:00
2007-02-08 Diego Novillo <dnovillo@redhat.com>
* passes.c (init_optimization_passes): Tidy comment.
simplify-rtx.c (simplify_unary_operation_1): We can strip zero_extend, bswap and rotates from POCOUNT's argument. * simplify-rtx.c (simplify_unary_operation_1) <POPCOUNT>: We can strip zero_extend, bswap and rotates from POCOUNT's argument. <PARITY>: Likewise, we can strip not, bswap, sign_extend, zero_extend and rotates from PARITY's argument. <BSWAP>: A byte-swap followed by a byte-swap is an identity. (simplify_const_unary_operation) <BSWAP>: Evaluate the byte-swap of an integer constant at compile-time. * gcc.target/i386/builtin-bswap-2.c: New test case. From-SVN: r121716
2007-02-08 18:10:56 +01:00
2007-02-08 Roger Sayle <roger@eyesopen.com>
* simplify-rtx.c (simplify_unary_operation_1) <POPCOUNT>: We can
strip zero_extend, bswap and rotates from POCOUNT's argument.
<PARITY>: Likewise, we can strip not, bswap, sign_extend,
zero_extend and rotates from PARITY's argument.
<BSWAP>: A byte-swap followed by a byte-swap is an identity.
(simplify_const_unary_operation) <BSWAP>: Evaluate the byte-swap
of an integer constant at compile-time.
re PR tree-optimization/30562 (remove unused variable is removing a referenced variable (in STORED_SYMS or LOADED_SYMS)) PR 30562 * tree-flow.h (struct var_ann_d): Remove field 'is_used'. Update all users. * tree-ssa-alias.c (compute_is_aliased): Remove. Update all users. (init_alias_info): * tree-ssa-live.c (remove_unused_locals): Do not remove TREE_ADDRESSABLE variables. * tree-ssa-structalias.c (compute_points_to_sets): Tidy. * tree-ssa-operands.c (add_virtual_operand): Remove argument FOR_CLOBBER. Update all users. If VAR has an associated alias set, add a virtual operand for it if no alias is found to conflict with the memory reference. From-SVN: r121715
2007-02-08 17:55:43 +01:00
2007-02-08 Diego Novillo <dnovillo@redhat.com>
PR 30562
* tree-flow.h (struct var_ann_d): Remove field 'is_used'.
Update all users.
* tree-ssa-alias.c (compute_is_aliased): Remove. Update all
users.
(init_alias_info):
* tree-ssa-live.c (remove_unused_locals): Do not remove
TREE_ADDRESSABLE variables.
* tree-ssa-structalias.c (compute_points_to_sets): Tidy.
* tree-ssa-operands.c (add_virtual_operand): Remove argument
FOR_CLOBBER. Update all users.
If VAR has an associated alias set, add a virtual operand for
it if no alias is found to conflict with the memory reference.
value-prof.c (visit_hist, free_hist): Return 1 instead of 0. * value-prof.c (visit_hist, free_hist): Return 1 instead of 0. Co-Authored-By: Robert Kidd <rkidd@crhc.uiuc.edu> From-SVN: r121711
2007-02-08 10:56:34 +01:00
2007-02-07 Jan Hubicka <jh@suse.cz>
Robert Kidd <rkidd@crhc.uiuc.edu>
* value-prof.c (visit_hist, free_hist): Return 1 instead of 0.
* lower-subreg.c (simple_move): Reject PARTIAL_INT modes. From-SVN: r121707
2007-02-08 01:59:14 +01:00
2007-02-07 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (simple_move): Reject PARTIAL_INT modes.
rs6000.md (ctz<mode>2, [...]): Remove constraints from define_expand's match_operands. * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2, parity<mode>2, smulsi3_highpart, abstf2_internal, allocate_stack, tablejumpdi, movsi_to_cr_one): Remove constraints from define_expand's match_operands. From-SVN: r121706
2007-02-08 01:25:06 +01:00
2007-02-07 Roger Sayle <roger@eyesopen.com>
* config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
parity<mode>2, smulsi3_highpart, abstf2_internal, allocate_stack,
tablejumpdi, movsi_to_cr_one): Remove constraints from
define_expand's match_operands.
global.c (compute_regsets): Move declatation of "i" inside of #ifdef ELIMINABLE_REGS to avoid unused... * global.c (compute_regsets): Move declatation of "i" inside of #ifdef ELIMINABLE_REGS to avoid unused variable bootstrap failure. From-SVN: r121697
2007-02-07 22:29:17 +01:00
2007-02-07 Roger Sayle <roger@eyesopen.com>
* global.c (compute_regsets): Move declatation of "i" inside of
#ifdef ELIMINABLE_REGS to avoid unused variable bootstrap failure.
* config/i386/i386.c (override_options): Set PTA_SSSE3 for core2. From-SVN: r121687
2007-02-07 13:13:39 +01:00
2007-02-07 Jakub Jelinek <jakub@redhat.com>
re PR c++/30703 (ICE Segmentation fault on using OpenMP) PR c++/30703 * gimplify.c (gimplify_scan_omp_clauses): Remove special casing of INDIRECT_REF <RESULT_DECL>. * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref parameters and result decls in omp clauses. (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs by reference. * testsuite/libgomp.c++/pr30703.C: New test. From-SVN: r121688
2007-02-07 13:16:22 +01:00
PR c++/30703
* gimplify.c (gimplify_scan_omp_clauses): Remove special casing
of INDIRECT_REF <RESULT_DECL>.
* config/i386/i386.c (override_options): Set PTA_SSSE3 for core2. From-SVN: r121687
2007-02-07 13:13:39 +01:00
* config/i386/i386.c (override_options): Set PTA_SSSE3 for core2.
re PR target/29746 (gcc fails to bootstrap on sh4-*-linux-gnu) PR target/29746 * config/sh/sh.c (expand_cbranchdi4): Use scratch register properly. (sh_initialize_trampoline): Add parentheses to avoid a warning. Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org> From-SVN: r121671
2007-02-07 00:12:35 +01:00
2007-02-06 J"orn Rennecke <joern.rennecke@arc.com>
Kaz Kojima <kkojima@gcc.gnu.org>
PR target/29746
* config/sh/sh.c (expand_cbranchdi4): Use scratch register
properly.
(sh_initialize_trampoline): Add parentheses to avoid a warning.
loop.texi: Document possibility not to perform disambiguation of loops with multiple latches. * doc/loop.texi: Document possibility not to perform disambiguation of loops with multiple latches. * cfgloopmanip.c (alp_enum_p): Removed. (add_loop): Handle subloops. Use get_loop_body_with_size. (create_preheader): Do not allow ENTRY_BLOCK_PTR to be preheader. * cfghooks.c (redirect_edge_and_branch_force): Set dominator for the new forwarder block. (make_forwarder_block): Only call new_bb_cbk if it is not NULL. Handle the case latch is NULL. * tree-ssa-dom.c (tree_ssa_dominator_optimize): Avoid cfg modifications when marking loop exits. * ifcvt.c (if_convert): Ditto. Mark loop exits even if cfg cannot be modified. * loop-init.c (loop_optimizer_init): Do not modify cfg. Call disambiguate_loops_with_multiple_latches. * tree-cfgcleanup.c (cleanup_tree_cfg_loop): Calculate dominators before fix_loop_structure. * cfgloop.c: Include pointer-set.h and output.h. (canonicalize_loop_headers, HEADER_BLOCK, LATCH_EDGE, update_latch_info, mfb_keep_just, mfb_keep_nonlatch): Removed. (get_loop_latch_edges, find_subloop_latch_edge_by_profile, find_subloop_latch_edge_by_ivs, find_subloop_latch_edge, mfb_redirect_edges_in_set, form_subloop, merge_latch_edges, disambiguate_multiple_latches, get_loop_body_with_size, disambiguate_loops_with_multiple_latches): New functions. (flow_loop_dump): Dump multiple latch edges. (flow_loop_nodes_find): Handle loops with multiple latches. (flow_loops_find): Ditto. Do not call canonicalize_loop_headers. (glb_enum_p): Modified. (get_loop_body): Use get_loop_body_with_size. * cfgloop.h (LOOPS_HAVE_RECORDED_EXITS): New flag. (AVOID_CFG_MODIFICATIONS): New constant. (disambiguate_loops_with_multiple_latches, add_loop, get_loop_body_with_size): Declare. * Makefile.in (cfgloop.o): Add pointer-set.h and output.h. * gcc.dg/tree-ssa/loop-25.c: New test. From-SVN: r121670
2007-02-06 22:49:49 +01:00
2007-02-06 Zdenek Dvorak <dvorakz@suse.cz>
* doc/loop.texi: Document possibility not to perform disambiguation
of loops with multiple latches.
* cfgloopmanip.c (alp_enum_p): Removed.
(add_loop): Handle subloops. Use get_loop_body_with_size.
(create_preheader): Do not allow ENTRY_BLOCK_PTR to be preheader.
* cfghooks.c (redirect_edge_and_branch_force): Set dominator for
the new forwarder block.
(make_forwarder_block): Only call new_bb_cbk if it is not NULL.
Handle the case latch is NULL.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Avoid cfg modifications
when marking loop exits.
* ifcvt.c (if_convert): Ditto. Mark loop exits even if cfg cannot
be modified.
* loop-init.c (loop_optimizer_init): Do not modify cfg. Call
disambiguate_loops_with_multiple_latches.
* tree-cfgcleanup.c (cleanup_tree_cfg_loop): Calculate dominators
before fix_loop_structure.
* cfgloop.c: Include pointer-set.h and output.h.
(canonicalize_loop_headers, HEADER_BLOCK, LATCH_EDGE,
update_latch_info, mfb_keep_just, mfb_keep_nonlatch): Removed.
(get_loop_latch_edges, find_subloop_latch_edge_by_profile,
find_subloop_latch_edge_by_ivs, find_subloop_latch_edge,
mfb_redirect_edges_in_set, form_subloop, merge_latch_edges,
disambiguate_multiple_latches, get_loop_body_with_size,
disambiguate_loops_with_multiple_latches): New functions.
(flow_loop_dump): Dump multiple latch edges.
(flow_loop_nodes_find): Handle loops with multiple latches.
(flow_loops_find): Ditto. Do not call canonicalize_loop_headers.
(glb_enum_p): Modified.
(get_loop_body): Use get_loop_body_with_size.
* cfgloop.h (LOOPS_HAVE_RECORDED_EXITS): New flag.
(AVOID_CFG_MODIFICATIONS): New constant.
(disambiguate_loops_with_multiple_latches, add_loop,
get_loop_body_with_size): Declare.
* Makefile.in (cfgloop.o): Add pointer-set.h and output.h.
re PR inline-asm/28686 (ebp from clobber list used as operand) 2007-02-06 Seongbae Park <seongbae.park@gmail.com> PR inline-asm/28686 * global.c (compute_regsets): New function. (global_alloc): Refactored ELIMINABLE_REGSET and NO_GLOBAL_ALLOC_REGS computation out. (rest_of_handle_global_alloc): Call compute_regsets() for non-optimizing case. From-SVN: r121663
2007-02-06 20:43:41 +01:00
2007-02-06 Seongbae Park <seongbae.park@gmail.com>
PR inline-asm/28686
* global.c (compute_regsets): New function.
(global_alloc): Refactored ELIMINABLE_REGSET
and NO_GLOBAL_ALLOC_REGS computation out.
(rest_of_handle_global_alloc): Call compute_regsets()
for non-optimizing case.
constraints.md (Y2): Rename from Y. * config/i386/constraints.md (Y2): Rename from Y. (Yi): New constraint. * config/i386/i386.md (movsi_1, movdi_2, pushdf_nointeger, pushdf_integer, movdf_nointeger, movdf_integer, zero_extendsidi2_32, zero_extendsidi2_rex64, truncxfdf2_mixed): Change Y constraints to Y2. (extendsfdf2_mixed, extendsfdf2_sse, truncdfsf_fast_mixed, truncdfsf_fast_sse, truncdfsf_mixed, fix_truncdfdi_sse, fix_truncdfsi_sse, floatsidf2_mixed, floatsidf2_sse, floatdidf2_mixed, floatdidf2_sse, absnegdf2_mixed, absnegdf2_sse, sse_setccdf, fop_df_comm_mixed, fop_df_comm_sse, fop_df_1_mixed, fop_df_1_sse): Change Y constraints to x. * config/i386/mmx.md (mov<MMXMODEI>_internal_rex64, mov<MMXMODEI>_internal, movv2sf_internal_rex64, movv2sf_internal, vec_extractv2si_1): Change Y constraints to Y2. * config/i386/sse.md (vec_setv4sf_0, vec_concatv2df, vec_dupv4si, vec_dupv2di, sse2_concatv2si, vec_concatv4si_1, vec_concatv2di): Change Y constraints to Y2. (sse2_loadld): Change Y constraints to x. From-SVN: r121660
2007-02-06 19:25:47 +01:00
2007-02-06 Richard Henderson <rth@redhat.com>
* config/i386/constraints.md (Y2): Rename from Y.
(Yi): New constraint.
* config/i386/i386.md (movsi_1, movdi_2, pushdf_nointeger,
pushdf_integer, movdf_nointeger, movdf_integer, zero_extendsidi2_32,
zero_extendsidi2_rex64, truncxfdf2_mixed): Change Y constraints to Y2.
(extendsfdf2_mixed, extendsfdf2_sse, truncdfsf_fast_mixed,
truncdfsf_fast_sse, truncdfsf_mixed, fix_truncdfdi_sse,
fix_truncdfsi_sse, floatsidf2_mixed, floatsidf2_sse,
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
floatdidf2_mixed, floatdidf2_sse, absnegdf2_mixed,
constraints.md (Y2): Rename from Y. * config/i386/constraints.md (Y2): Rename from Y. (Yi): New constraint. * config/i386/i386.md (movsi_1, movdi_2, pushdf_nointeger, pushdf_integer, movdf_nointeger, movdf_integer, zero_extendsidi2_32, zero_extendsidi2_rex64, truncxfdf2_mixed): Change Y constraints to Y2. (extendsfdf2_mixed, extendsfdf2_sse, truncdfsf_fast_mixed, truncdfsf_fast_sse, truncdfsf_mixed, fix_truncdfdi_sse, fix_truncdfsi_sse, floatsidf2_mixed, floatsidf2_sse, floatdidf2_mixed, floatdidf2_sse, absnegdf2_mixed, absnegdf2_sse, sse_setccdf, fop_df_comm_mixed, fop_df_comm_sse, fop_df_1_mixed, fop_df_1_sse): Change Y constraints to x. * config/i386/mmx.md (mov<MMXMODEI>_internal_rex64, mov<MMXMODEI>_internal, movv2sf_internal_rex64, movv2sf_internal, vec_extractv2si_1): Change Y constraints to Y2. * config/i386/sse.md (vec_setv4sf_0, vec_concatv2df, vec_dupv4si, vec_dupv2di, sse2_concatv2si, vec_concatv4si_1, vec_concatv2di): Change Y constraints to Y2. (sse2_loadld): Change Y constraints to x. From-SVN: r121660
2007-02-06 19:25:47 +01:00
absnegdf2_sse, sse_setccdf, fop_df_comm_mixed, fop_df_comm_sse,
fop_df_1_mixed, fop_df_1_sse): Change Y constraints to x.
* config/i386/mmx.md (mov<MMXMODEI>_internal_rex64,
mov<MMXMODEI>_internal, movv2sf_internal_rex64, movv2sf_internal,
vec_extractv2si_1): Change Y constraints to Y2.
* config/i386/sse.md (vec_setv4sf_0, vec_concatv2df, vec_dupv4si,
vec_dupv2di, sse2_concatv2si, vec_concatv4si_1, vec_concatv2di):
Change Y constraints to Y2.
(sse2_loadld): Change Y constraints to x.
rs6000.md (popcount<mode>2): Rewrite. * config/rs6000/rs6000.md (popcount<mode>2): Rewrite. (parity<mode>2): New define_expand using rs6000_emit_parity. * config/rs6000/rs6000.c (rs6000_emit_popcount, rs6000_emit_parity): New functions. * config/rs6000/rs6000-protos.h (rs6000_emit_popcount, rs6000_emit_parity): Prototype here. * gcc.target/powerpc/popcount-1.c: New test case. * gcc.target/powerpc/parity-1.c: Likewise. From-SVN: r121653
2007-02-06 18:29:44 +01:00
2007-02-06 Roger Sayle <roger@eyesopen.com>
* config/rs6000/rs6000.md (popcount<mode>2): Rewrite.
(parity<mode>2): New define_expand using rs6000_emit_parity.
* config/rs6000/rs6000.c (rs6000_emit_popcount,
rs6000_emit_parity): New functions.
* config/rs6000/rs6000-protos.h (rs6000_emit_popcount,
rs6000_emit_parity): Prototype here.
lower-subreg.c (simple_move_operand): Reject CONST. * lower-subreg.c (simple_move_operand): Reject CONST. (resolve_clobber): Call validate_change rather than directly assigning to XEXP (pat, 0). From-SVN: r121652
2007-02-06 18:19:27 +01:00
2007-02-06 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (simple_move_operand): Reject CONST.
(resolve_clobber): Call validate_change rather than directly
assigning to XEXP (pat, 0).
Makefile.in (tree-ssa-loop-ivopts.o): Add pointer-set.h dependency. 2006-02-06 Paolo Bonzini <bonzini@gnu.org> * Makefile.in (tree-ssa-loop-ivopts.o): Add pointer-set.h dependency. (tree-ssa-reassoc.o): Add pointer-set.h dependency. (tree-cfg.o): Remove hashtab.h dependency. * tree-ssa-loop-ivopts.c: Include pointer-set.h. (struct ivopts_data): Change niters to pointer_map_t. (struct nfe_cache_elt, nfe_hash, nfe_eq): Delete. (niter_for_exit): Create pointer_map on demand. Change for pointer_map API. (tree_ssa_iv_optimize_init): Initialize data->niters to NULL. (free_loop_data): Destroy data->niters if created and reset field. (tree_ssa_iv_optimize_finalize): Don't delete data->niters here. (tree_ssa_iv_optimize_loop): Check for presence of stale data. * tree-ssa-reassoc.c: Include pointer-set.h. (bb_rank): Change to long *. (operand_rank): Change to pointer_map_t. (find_operand_rank): Return long, -1 if not found. Declare as inline. (insert_operand_rank): Accept long. (operand_entry_hash, operand_entry_eq): Remove. (get_rank): Return long. Adjust for changes above. (init_reassoc): Change rank type to long. Adjust creation of bb_rank and operand_rank. (fini_reassoc): Delete operand_rank with pointer_map_destroy. * tree-ssa-structalias.c (vi_for_tree): Change to pointer_map. (struct tree_vi, tree_vi_t, tree_vi_hash, tree_vi_eq): Delete. (insert_vi_for_tree): Rewrite for pointer_map API. Assert argument is not NULL. (lookup_vi_for_tree): Rewrite for pointer_map API. Return varinfo_t directly since it cannot be NULL. (get_vi_for_tree): Rewrite for pointer_map API. (find_what_p_points_to): Adjust for change to lookup_vi_for_tree. (init_alias_vars): Create vi_for_tree as pointer_map. (delete_points_to_sets): Delete vi_for_tree using pointer_map_destroy. * tree-cfg.c: Don't include hashtab.h. (edge_to_cases): Declare as pointer_map. (struct edge_to_cases_elt, edge_to_cases_hash, edge_to_cases_eq): Delete. (edge_to_cases_cleanup): Rewrite as pointer_map_traverse callback. (start_recording_case_labels): Create edge_to_cases as pointer_map. (end_recoding_case_labels): Cleanup edge_to_cases manually before destroying it. (record_switch_edge): Delete. (get_cases_for_edge): Adjust for pointer_map API, inline record_switch_edge (rewritten for new API), remove goto. From-SVN: r121648
2007-02-06 15:34:51 +01:00
2006-02-06 Paolo Bonzini <bonzini@gnu.org>
* Makefile.in (tree-ssa-loop-ivopts.o): Add pointer-set.h dependency.
(tree-ssa-reassoc.o): Add pointer-set.h dependency.
(tree-cfg.o): Remove hashtab.h dependency.
* tree-ssa-loop-ivopts.c: Include pointer-set.h.
(struct ivopts_data): Change niters to pointer_map_t.
(struct nfe_cache_elt, nfe_hash, nfe_eq): Delete.
(niter_for_exit): Create pointer_map on demand. Change for
pointer_map API.
(tree_ssa_iv_optimize_init): Initialize data->niters to NULL.
(free_loop_data): Destroy data->niters if created and reset field.
(tree_ssa_iv_optimize_finalize): Don't delete data->niters here.
(tree_ssa_iv_optimize_loop): Check for presence of stale data.
* tree-ssa-reassoc.c: Include pointer-set.h.
(bb_rank): Change to long *.
(operand_rank): Change to pointer_map_t.
(find_operand_rank): Return long, -1 if not found. Declare as inline.
(insert_operand_rank): Accept long.
(operand_entry_hash, operand_entry_eq): Remove.
(get_rank): Return long. Adjust for changes above.
(init_reassoc): Change rank type to long. Adjust creation of bb_rank
and operand_rank.
(fini_reassoc): Delete operand_rank with pointer_map_destroy.
* tree-ssa-structalias.c (vi_for_tree): Change to pointer_map.
(struct tree_vi, tree_vi_t, tree_vi_hash, tree_vi_eq): Delete.
(insert_vi_for_tree): Rewrite for pointer_map API. Assert argument
is not NULL.
(lookup_vi_for_tree): Rewrite for pointer_map API. Return varinfo_t
directly since it cannot be NULL.
(get_vi_for_tree): Rewrite for pointer_map API.
(find_what_p_points_to): Adjust for change to lookup_vi_for_tree.
(init_alias_vars): Create vi_for_tree as pointer_map.
(delete_points_to_sets): Delete vi_for_tree using pointer_map_destroy.
* tree-cfg.c: Don't include hashtab.h.
(edge_to_cases): Declare as pointer_map.
(struct edge_to_cases_elt, edge_to_cases_hash, edge_to_cases_eq):
Delete.
(edge_to_cases_cleanup): Rewrite as pointer_map_traverse callback.
(start_recording_case_labels): Create edge_to_cases as pointer_map.
(end_recoding_case_labels): Cleanup edge_to_cases manually before
destroying it.
(record_switch_edge): Delete.
(get_cases_for_edge): Adjust for pointer_map API, inline
record_switch_edge (rewritten for new API), remove goto.
2006-02-06 Paolo Bonzini <bonzini@gnu.org>
* Makefile.in (tree-nested.o): Add pointer-set.h dependency.
* tree-nested.c: Include pointer-set.h.
(var_map_elt, var_map_eq, var_map_hash): Delete.
(struct nesting_info): Remove GTY marker. Change the two htab_t's
to pointer_map_t's.
(nesting_info_bitmap_obstack): New.
(lookup_field_for_decl): Adjust for pointer_map API.
(lookup_tramp_for_decl): Adjust for pointer_map API.
(get_nonlocal_debug_decl): Adjust for pointer_map API.
(get_local_debug_decl): Adjust for pointer_map API.
(convert_nl_goto_reference): Adjust for pointer_map API.
(convert_nl_goto_receiver): Adjust for pointer_map API.
(create_nesting_tree): Create outside GGC space. Create bitmap on
the new obstack. Create field_map and var_map as pointer_maps.
(free_nesting_tree): Adjust for changes to create_nesting_tree.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
(root): Delete.
Makefile.in (tree-ssa-loop-ivopts.o): Add pointer-set.h dependency. 2006-02-06 Paolo Bonzini <bonzini@gnu.org> * Makefile.in (tree-ssa-loop-ivopts.o): Add pointer-set.h dependency. (tree-ssa-reassoc.o): Add pointer-set.h dependency. (tree-cfg.o): Remove hashtab.h dependency. * tree-ssa-loop-ivopts.c: Include pointer-set.h. (struct ivopts_data): Change niters to pointer_map_t. (struct nfe_cache_elt, nfe_hash, nfe_eq): Delete. (niter_for_exit): Create pointer_map on demand. Change for pointer_map API. (tree_ssa_iv_optimize_init): Initialize data->niters to NULL. (free_loop_data): Destroy data->niters if created and reset field. (tree_ssa_iv_optimize_finalize): Don't delete data->niters here. (tree_ssa_iv_optimize_loop): Check for presence of stale data. * tree-ssa-reassoc.c: Include pointer-set.h. (bb_rank): Change to long *. (operand_rank): Change to pointer_map_t. (find_operand_rank): Return long, -1 if not found. Declare as inline. (insert_operand_rank): Accept long. (operand_entry_hash, operand_entry_eq): Remove. (get_rank): Return long. Adjust for changes above. (init_reassoc): Change rank type to long. Adjust creation of bb_rank and operand_rank. (fini_reassoc): Delete operand_rank with pointer_map_destroy. * tree-ssa-structalias.c (vi_for_tree): Change to pointer_map. (struct tree_vi, tree_vi_t, tree_vi_hash, tree_vi_eq): Delete. (insert_vi_for_tree): Rewrite for pointer_map API. Assert argument is not NULL. (lookup_vi_for_tree): Rewrite for pointer_map API. Return varinfo_t directly since it cannot be NULL. (get_vi_for_tree): Rewrite for pointer_map API. (find_what_p_points_to): Adjust for change to lookup_vi_for_tree. (init_alias_vars): Create vi_for_tree as pointer_map. (delete_points_to_sets): Delete vi_for_tree using pointer_map_destroy. * tree-cfg.c: Don't include hashtab.h. (edge_to_cases): Declare as pointer_map. (struct edge_to_cases_elt, edge_to_cases_hash, edge_to_cases_eq): Delete. (edge_to_cases_cleanup): Rewrite as pointer_map_traverse callback. (start_recording_case_labels): Create edge_to_cases as pointer_map. (end_recoding_case_labels): Cleanup edge_to_cases manually before destroying it. (record_switch_edge): Delete. (get_cases_for_edge): Adjust for pointer_map API, inline record_switch_edge (rewritten for new API), remove goto. From-SVN: r121648
2007-02-06 15:34:51 +01:00
(lower_nested_functions): Move root here, no need to NULL it.
Initialize and release the obstack.
tree.c (tree_int_map_hash, [...]): Remove prototypes and make them non-static. gcc: 2007-02-06 Paolo Bonzini <bonzini@gnu.org> * tree.c (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Remove prototypes and make them non-static. (struct tree_int_map): Remove. * tree.h (struct tree_int_map): Move here, turning TO into an unsigned int. (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Declare. * tree.h (TREE_COMPLEXITY): Remove. (struct tree_exp): Remove complexity field. * tree.c (build1_stat): Don't set it. gcc/ada: 2007-02-06 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in (ada/decl.o): Add gt-ada-decl.h dependency. * decl.c: Include gt-ada-decl.h. (annotate_value_cache): New. (annotate_value): Use it instead of TREE_COMPLEXITY. From-SVN: r121647
2007-02-06 14:55:01 +01:00
2007-02-06 Paolo Bonzini <bonzini@gnu.org>
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* tree.c (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p):
Remove prototypes and make them non-static.
(struct tree_int_map): Remove.
* tree.h (struct tree_int_map): Move here, turning TO into an
unsigned int.
(tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Declare.
tree.c (tree_int_map_hash, [...]): Remove prototypes and make them non-static. gcc: 2007-02-06 Paolo Bonzini <bonzini@gnu.org> * tree.c (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Remove prototypes and make them non-static. (struct tree_int_map): Remove. * tree.h (struct tree_int_map): Move here, turning TO into an unsigned int. (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Declare. * tree.h (TREE_COMPLEXITY): Remove. (struct tree_exp): Remove complexity field. * tree.c (build1_stat): Don't set it. gcc/ada: 2007-02-06 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in (ada/decl.o): Add gt-ada-decl.h dependency. * decl.c: Include gt-ada-decl.h. (annotate_value_cache): New. (annotate_value): Use it instead of TREE_COMPLEXITY. From-SVN: r121647
2007-02-06 14:55:01 +01:00
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* tree.h (TREE_COMPLEXITY): Remove.
(struct tree_exp): Remove complexity field.
* tree.c (build1_stat): Don't set it.
tree.c (tree_int_map_hash, [...]): Remove prototypes and make them non-static. gcc: 2007-02-06 Paolo Bonzini <bonzini@gnu.org> * tree.c (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Remove prototypes and make them non-static. (struct tree_int_map): Remove. * tree.h (struct tree_int_map): Move here, turning TO into an unsigned int. (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Declare. * tree.h (TREE_COMPLEXITY): Remove. (struct tree_exp): Remove complexity field. * tree.c (build1_stat): Don't set it. gcc/ada: 2007-02-06 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in (ada/decl.o): Add gt-ada-decl.h dependency. * decl.c: Include gt-ada-decl.h. (annotate_value_cache): New. (annotate_value): Use it instead of TREE_COMPLEXITY. From-SVN: r121647
2007-02-06 14:55:01 +01:00
tree-vectorizer.c (vect_is_simple_use): Support induction. 2007-02-06 Dorit Nuzman <dorit@il.ibm.com> Victor Kaplansky <victork@il.ibm.com> * tree-vectorizer.c (vect_is_simple_use): Support induction. (vect_is_simple_reduction): Support reduction with induction as one of the operands. (vect_is_simple_iv_evolution): Fix formatting. * tree-vect-analyze.c (vect_mark_stmts_to_be_vectorized): Fix formatting. Don't mark induction phis for vectorization. (vect_analyze_scalar_cycles): Analyze all inductions, then reductions. * tree-vect-transform.c (get_initial_def_for_induction): New function. (vect_get_vec_def_for_operand): Support induction. (vect_get_vec_def_for_stmt_copy): Fix formatting and add check for induction case. (vectorizable_reduction): Support reduction with induction as one of the operands. (vectorizable_type_demotion): Use def-type of stmt argument rather than dummy def-type. * tree-ssa-loop.c (gate_scev_const_prop): Return the value of flag_tree_scev_cprop. * common.opt (tree-scev-cprop): New flag. * tree-vect-transform.c (vect_create_destination_var): Use 'kind' in call to vect_get_new_vect_var. Co-Authored-By: Victor Kaplansky <victork@il.ibm.com> From-SVN: r121643
2007-02-06 11:08:51 +01:00
2007-02-06 Dorit Nuzman <dorit@il.ibm.com>
Victor Kaplansky <victork@il.ibm.com>
* tree-vectorizer.c (vect_is_simple_use): Support induction.
(vect_is_simple_reduction): Support reduction with induction as
one of the operands.
(vect_is_simple_iv_evolution): Fix formatting.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
* tree-vect-analyze.c (vect_mark_stmts_to_be_vectorized): Fix
tree-vectorizer.c (vect_is_simple_use): Support induction. 2007-02-06 Dorit Nuzman <dorit@il.ibm.com> Victor Kaplansky <victork@il.ibm.com> * tree-vectorizer.c (vect_is_simple_use): Support induction. (vect_is_simple_reduction): Support reduction with induction as one of the operands. (vect_is_simple_iv_evolution): Fix formatting. * tree-vect-analyze.c (vect_mark_stmts_to_be_vectorized): Fix formatting. Don't mark induction phis for vectorization. (vect_analyze_scalar_cycles): Analyze all inductions, then reductions. * tree-vect-transform.c (get_initial_def_for_induction): New function. (vect_get_vec_def_for_operand): Support induction. (vect_get_vec_def_for_stmt_copy): Fix formatting and add check for induction case. (vectorizable_reduction): Support reduction with induction as one of the operands. (vectorizable_type_demotion): Use def-type of stmt argument rather than dummy def-type. * tree-ssa-loop.c (gate_scev_const_prop): Return the value of flag_tree_scev_cprop. * common.opt (tree-scev-cprop): New flag. * tree-vect-transform.c (vect_create_destination_var): Use 'kind' in call to vect_get_new_vect_var. Co-Authored-By: Victor Kaplansky <victork@il.ibm.com> From-SVN: r121643
2007-02-06 11:08:51 +01:00
formatting. Don't mark induction phis for vectorization.
(vect_analyze_scalar_cycles): Analyze all inductions, then reductions.
* tree-vect-transform.c (get_initial_def_for_induction): New function.
(vect_get_vec_def_for_operand): Support induction.
(vect_get_vec_def_for_stmt_copy): Fix formatting and add check for
induction case.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
(vectorizable_reduction): Support reduction with induction as one of
the operands.
tree-vectorizer.c (vect_is_simple_use): Support induction. 2007-02-06 Dorit Nuzman <dorit@il.ibm.com> Victor Kaplansky <victork@il.ibm.com> * tree-vectorizer.c (vect_is_simple_use): Support induction. (vect_is_simple_reduction): Support reduction with induction as one of the operands. (vect_is_simple_iv_evolution): Fix formatting. * tree-vect-analyze.c (vect_mark_stmts_to_be_vectorized): Fix formatting. Don't mark induction phis for vectorization. (vect_analyze_scalar_cycles): Analyze all inductions, then reductions. * tree-vect-transform.c (get_initial_def_for_induction): New function. (vect_get_vec_def_for_operand): Support induction. (vect_get_vec_def_for_stmt_copy): Fix formatting and add check for induction case. (vectorizable_reduction): Support reduction with induction as one of the operands. (vectorizable_type_demotion): Use def-type of stmt argument rather than dummy def-type. * tree-ssa-loop.c (gate_scev_const_prop): Return the value of flag_tree_scev_cprop. * common.opt (tree-scev-cprop): New flag. * tree-vect-transform.c (vect_create_destination_var): Use 'kind' in call to vect_get_new_vect_var. Co-Authored-By: Victor Kaplansky <victork@il.ibm.com> From-SVN: r121643
2007-02-06 11:08:51 +01:00
(vectorizable_type_demotion): Use def-type of stmt argument rather
than dummy def-type.
* tree-ssa-loop.c (gate_scev_const_prop): Return the value of
flag_tree_scev_cprop.
* common.opt (tree-scev-cprop): New flag.
* tree-vect-transform.c (vect_create_destination_var): Use 'kind' in
call to vect_get_new_vect_var.
tree-vect-patterns.c (vect_recog_widen_mult_pattern): Check that vectype is not NULL. * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Check that vectype is not NULL. (vect_pattern_recog_1): Likewise. From-SVN: r121640
2007-02-06 09:41:01 +01:00
2007-02-06 Ira Rosen <irar@il.ibm.com>
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Check that
tree-vect-patterns.c (vect_recog_widen_mult_pattern): Check that vectype is not NULL. * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Check that vectype is not NULL. (vect_pattern_recog_1): Likewise. From-SVN: r121640
2007-02-06 09:41:01 +01:00
vectype is not NULL.
(vect_pattern_recog_1): Likewise.
fold-const.c (negate_expr_p): Handle CONJ_EXPR. * fold-const.c (negate_expr_p): Handle CONJ_EXPR. (fold_negate_expr): Likewise. testsuite: * gcc.dg/builtins-20.c: Add more cases. From-SVN: r121639
2007-02-06 03:50:39 +01:00
2007-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* fold-const.c (negate_expr_p): Handle CONJ_EXPR.
(fold_negate_expr): Likewise.
re PR debug/30189 (ICE on modified_type_die) gcc/ChangeLog: PR debug/30189 * dwarf2out.c (modified_type_die): Follow DECL_ORIGINAL_TYPE even if cv-qualification is the same. gcc/testsuite/ChangeLog: PR debug/30189 * gcc.dg/pr30189.c: New test. From-SVN: r121638
2007-02-06 02:35:10 +01:00
2007-02-05 Alexandre Oliva <aoliva@redhat.com>
PR debug/30189
* dwarf2out.c (modified_type_die): Follow DECL_ORIGINAL_TYPE
even if cv-qualification is the same.
darwin-tramp.asm (__trampoline_setup): Call __enable_execute_stack on completion. * config/rs6000/darwin-tramp.asm (__trampoline_setup): Call __enable_execute_stack on completion. From-SVN: r121633
2007-02-06 01:32:44 +01:00
2007-02-05 Geoffrey Keating <geoffk@apple.com>
* config/rs6000/darwin-tramp.asm (__trampoline_setup): Call
__enable_execute_stack on completion.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (athlon_fldxf_k8, athlon_fld_k8,
athlon_fstxf_k8, athlon_fst_k8, athlon_fist, athlon_fmov,
athlon_fadd_load, athlon_fadd_load_k8, athlon_fadd, athlon_fmul,
athlon_fmul_load, athlon_fmul_load_k8, athlon_fsgn,
athlon_fdiv_load, athlon_fdiv_load_k8, athlon_fdiv_k8,
athlon_fpspc_load, athlon_fpspc, athlon_fcmov_load,
athlon_fcmov_load_k8, athlon_fcmov_k8, athlon_fcomi_load_k8,
athlon_fcomi, athlon_fcom_load_k8, athlon_fcom): Added amdfam10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/i386.md (x86_sahf_1, cmpfp_i_mixed, cmpfp_i_sse,
cmpfp_i_i387, cmpfp_iu_mixed, cmpfp_iu_sse, cmpfp_iu_387,
swapsi, swaphi_1, swapqi_1, swapdi_rex64, fix_truncsfdi_sse,
fix_truncdfdi_sse, fix_truncsfsi_sse, fix_truncdfsi_sse,
x86_fldcw_1, floatsisf2_mixed, floatsisf2_sse, floatdisf2_mixed,
floatdisf2_sse, floatsidf2_mixed, floatsidf2_sse,
floatdidf2_mixed, floatdidf2_sse, muldi3_1_rex64, mulsi3_1,
mulsi3_1_zext, mulhi3_1, mulqi3_1, umulqihi3_1, mulqihi3_insn,
umulditi3_insn, umulsidi3_insn, mulditi3_insn, mulsidi3_insn,
umuldi3_highpart_rex64, umulsi3_highpart_insn,
umulsi3_highpart_zext, smuldi3_highpart_rex64,
smulsi3_highpart_insn, smulsi3_highpart_zext, x86_64_shld,
x86_shld_1, x86_64_shrd, sqrtsf2_mixed, sqrtsf2_sse,
sqrtsf2_i387, sqrtdf2_mixed, sqrtdf2_sse, sqrtdf2_i387,
sqrtextendsfdf2_i387, sqrtxf2, sqrtextendsfxf2_i387,
sqrtextenddfxf2_i387): Added amdfam10_decode.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (athlon_idirect_amdfam10,
athlon_ivector_amdfam10, athlon_idirect_load_amdfam10,
athlon_ivector_load_amdfam10, athlon_idirect_both_amdfam10,
athlon_ivector_both_amdfam10, athlon_idirect_store_amdfam10,
athlon_ivector_store_amdfam10): New define_insn_reservation.
(athlon_idirect_loadmov, athlon_idirect_movstore): Added
amdfam10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (athlon_call_amdfam10,
athlon_pop_amdfam10, athlon_lea_amdfam10): New
define_insn_reservation.
(athlon_branch, athlon_push, athlon_leave_k8, athlon_imul_k8,
athlon_imul_k8_DI, athlon_imul_mem_k8, athlon_imul_mem_k8_DI,
athlon_idiv, athlon_idiv_mem, athlon_str): Added amdfam10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (athlon_sseld_amdfam10,
athlon_mmxld_amdfam10, athlon_ssest_amdfam10,
athlon_mmxssest_short_amdfam10): New define_insn_reservation.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (athlon_sseins_amdfam10): New
define_insn_reservation.
* config/i386/i386.md (sseins): Added sseins to define_attr type
and define_attr unit.
* config/i386/sse.md: Set type attribute to sseins for insertq
and insertqi.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (sselog_load_amdfam10, sselog_amdfam10,
ssecmpvector_load_amdfam10, ssecmpvector_amdfam10,
ssecomi_load_amdfam10, ssecomi_amdfam10,
sseaddvector_load_amdfam10, sseaddvector_amdfam10): New
define_insn_reservation.
(ssecmp_load_k8, ssecmp, sseadd_load_k8, seadd): Added amdfam10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (cvtss2sd_load_amdfam10,
cvtss2sd_amdfam10, cvtps2pd_load_amdfam10, cvtps2pd_amdfam10,
cvtsi2sd_load_amdfam10, cvtsi2ss_load_amdfam10,
cvtsi2sd_amdfam10, cvtsi2ss_amdfam10, cvtsd2ss_load_amdfam10,
cvtsd2ss_amdfam10, cvtpd2ps_load_amdfam10, cvtpd2ps_amdfam10,
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
cvtsX2si_load_amdfam10, cvtsX2si_amdfam10): New
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
define_insn_reservation.
* config/i386/sse.md (cvtsi2ss, cvtsi2ssq, cvtss2si,
cvtss2siq, cvttss2si, cvttss2siq, cvtsi2sd, cvtsi2sdq,
cvtsd2si, cvtsd2siq, cvttsd2si, cvttsd2siq,
cvtpd2dq, cvttpd2dq, cvtsd2ss, cvtss2sd,
cvtpd2ps, cvtps2pd): Added amdfam10_decode attribute.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/athlon.md (athlon_ssedivvector_amdfam10,
athlon_ssedivvector_load_amdfam10, athlon_ssemulvector_amdfam10,
athlon_ssemulvector_load_amdfam10): New define_insn_reservation.
(athlon_ssediv, athlon_ssediv_load_k8, athlon_ssemul,
athlon_ssemul_load_k8): Added amdfam10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/i386.h (TARGET_SSE_UNALIGNED_MOVE_OPTIMAL): New macro.
(x86_sse_unaligned_move_optimal): New variable.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
* config/i386/i386.c (x86_sse_unaligned_move_optimal): Enable for
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
m_AMDFAM10.
(ix86_expand_vector_move_misalign): Add code to generate movupd/movups
for unaligned vector SSE double/single precision loads for AMDFAM10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/i386.h (TARGET_AMDFAM10): New macro.
(TARGET_CPU_CPP_BUILTINS): Add code for amdfam10.
Define TARGET_CPU_DEFAULT_amdfam10.
(TARGET_CPU_DEFAULT_NAMES): Add amdfam10.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
(processor_type): Add PROCESSOR_AMDFAM10.
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/i386.md: Add amdfam10 as a new cpu attribute to match
processor_type in config/i386/i386.h.
Enable imul peepholes for TARGET_AMDFAM10.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config.gcc: Add support for --with-cpu option for amdfam10.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/i386.c (amdfam10_cost): New variable.
(m_AMDFAM10): New macro.
(m_ATHLON_K8_AMDFAM10): New macro.
(x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen,
x86_cmove, x86_3dnow_a, x86_deep_branch, x86_use_simode_fiop,
x86_promote_QImode, x86_integer_DFmode_moves,
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
x86_partial_reg_dependency, x86_memory_mismatch_stall,
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
x86_accumulate_outgoing_args, x86_arch_always_fancy_math_387,
x86_sse_partial_reg_dependency, x86_sse_typeless_stores,
x86_use_ffreep, x86_use_incdec, x86_four_jump_limit,
x86_schedule, x86_use_bt, x86_cmpxchg16b, x86_pad_returns):
Enable/disable for amdfam10.
(override_options): Add amdfam10_cost to processor_target_table.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
Set up PROCESSOR_AMDFAM10 for amdfam10 entry in
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
processor_alias_table.
(ix86_issue_rate): Add PROCESSOR_AMDFAM10.
(ix86_adjust_cost): Add code for amdfam10.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
* config/i386/i386.opt: Add new Advanced Bit Manipulation (-mabm)
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
instruction set feature flag. Add new (-mpopcnt) flag for popcnt
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
instruction. Add new SSE4A (-msse4a) instruction set feature flag.
* config/i386/i386.h: Add builtin definition for SSE4A.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
* config/i386/i386.md: Add support for ABM instructions
amdfam10 From-SVN: r121625
2007-02-06 00:33:54 +01:00
(popcnt and lzcnt).
* config/i386/sse.md: Add support for SSE4A instructions
(movntss, movntsd, extrq, insertq).
* config/i386/i386.c: Add support for ABM and SSE4A builtins.
Add -march=amdfam10 flag.
* config/i386/ammintrin.h: Add support for SSE4A intrinsics.
* doc/invoke.texi: Add documentation on flags for sse4a, abm, popcnt
and amdfam10.
* doc/extend.texi: Add documentation for SSE4A builtins.
* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs. From-SVN: r121622
2007-02-05 23:50:31 +01:00
2007-02-05 Bob Wilson <bob.wilson@acm.org>
* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs.
tree-vectorizer.h (vectorizable_function): Add argument type argument, change return type. 2007-02-05 Richard Guenther <rguenther@suse.de> * tree-vectorizer.h (vectorizable_function): Add argument type argument, change return type. * tree-vect-patterns.c (vect_recog_pow_pattern): Adjust caller. * tree-vect-transform.c (vectorizable_function): Handle extra argument, return vectorized function decl. (build_vectorized_function_call): Remove. (vectorizable_call): Handle calls with result and argument types differing. Handle loop vectorization factor correctly. * targhooks.c (default_builtin_vectorized_function): Adjust for extra argument. * targhooks.h (default_builtin_vectorized_function): Likewise. * target.h (builtin_vectorized_function): Add argument type argument. * config/i386/i386.c (ix86_builtin_vectorized_function): Handle extra argument, allow vectorizing of lrintf. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Adjust documentation of target hook. * gcc.target/i386/vectorize3.c: New testcase. From-SVN: r121617
2007-02-05 22:38:53 +01:00
2007-02-05 Richard Guenther <rguenther@suse.de>
* tree-vectorizer.h (vectorizable_function): Add argument type
argument, change return type.
* tree-vect-patterns.c (vect_recog_pow_pattern): Adjust caller.
* tree-vect-transform.c (vectorizable_function): Handle extra
argument, return vectorized function decl.
(build_vectorized_function_call): Remove.
(vectorizable_call): Handle calls with result and argument types
differing. Handle loop vectorization factor correctly.
* targhooks.c (default_builtin_vectorized_function): Adjust for
extra argument.
* targhooks.h (default_builtin_vectorized_function): Likewise.
* target.h (builtin_vectorized_function): Add argument type
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
argument.
tree-vectorizer.h (vectorizable_function): Add argument type argument, change return type. 2007-02-05 Richard Guenther <rguenther@suse.de> * tree-vectorizer.h (vectorizable_function): Add argument type argument, change return type. * tree-vect-patterns.c (vect_recog_pow_pattern): Adjust caller. * tree-vect-transform.c (vectorizable_function): Handle extra argument, return vectorized function decl. (build_vectorized_function_call): Remove. (vectorizable_call): Handle calls with result and argument types differing. Handle loop vectorization factor correctly. * targhooks.c (default_builtin_vectorized_function): Adjust for extra argument. * targhooks.h (default_builtin_vectorized_function): Likewise. * target.h (builtin_vectorized_function): Add argument type argument. * config/i386/i386.c (ix86_builtin_vectorized_function): Handle extra argument, allow vectorizing of lrintf. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Adjust documentation of target hook. * gcc.target/i386/vectorize3.c: New testcase. From-SVN: r121617
2007-02-05 22:38:53 +01:00
* config/i386/i386.c (ix86_builtin_vectorized_function): Handle
extra argument, allow vectorizing of lrintf.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Adjust
documentation of target hook.
cris.md ("*andsi_movu", [...]): For size-changed operand where memory is allowed... * config/cris/cris.md ("*andsi_movu", "*andsi_clear", "*andhi_movu") ("*andhi_clear", andu (casesi+45)): For size-changed operand where memory is allowed, require !side_effects_p, not just !MEM_VOLATILE_P. From-SVN: r121612
2007-02-05 22:21:50 +01:00
2007-02-05 Hans-Peter Nilsson <hp@axis.com>
re PR target/30665 (peephole2 misapplied on postinc mem) PR target/30665 * config/cris/cris.md ("*andsi_movu", "*andsi_clear", "*andhi_movu") ("*andhi_clear", andu (casesi+45)): For size-changed operand where memory is allowed, require !side_effects_p, not just !MEM_VOLATILE_P. From-SVN: r121613
2007-02-05 22:22:24 +01:00
PR target/30665
cris.md ("*andsi_movu", [...]): For size-changed operand where memory is allowed... * config/cris/cris.md ("*andsi_movu", "*andsi_clear", "*andhi_movu") ("*andhi_clear", andu (casesi+45)): For size-changed operand where memory is allowed, require !side_effects_p, not just !MEM_VOLATILE_P. From-SVN: r121612
2007-02-05 22:21:50 +01:00
* config/cris/cris.md ("*andsi_movu", "*andsi_clear", "*andhi_movu")
("*andhi_clear", andu (casesi+45)): For size-changed operand where
memory is allowed, require !side_effects_p, not just !MEM_VOLATILE_P.
fold-const.c (fold_unary): Test for availability of BUILT_IN_COS before simplifying REAL_PART(CEXPI)) to COS. * fold-const.c (fold_unary) <REAL_PART>: Test for availability of BUILT_IN_COS before simplifying REAL_PART(CEXPI)) to COS. <IMAG_PART>: Likewise, check for availability of BUILT_IN_SIN. * builtins.c (fold_builtin_sincos): Check for TARGET_C99_FUNCTIONS before canonicalizing sincos to cexpi. (fold_builtin_cexp): Likewise, for canonicalizing cexp to cexpi. From-SVN: r121607
2007-02-05 20:10:44 +01:00
2007-02-05 Roger Sayle <roger@eyesopen.com>
* fold-const.c (fold_unary) <REAL_PART>: Test for availability of
BUILT_IN_COS before simplifying REAL_PART(CEXPI)) to COS.
<IMAG_PART>: Likewise, check for availability of BUILT_IN_SIN.
* builtins.c (fold_builtin_sincos): Check for TARGET_C99_FUNCTIONS
before canonicalizing sincos to cexpi.
(fold_builtin_cexp): Likewise, for canonicalizing cexp to cexpi.
alpha.c (alpha_add_builtins): New Helper function. * config/alpha/alpha.c (alpha_add_builtins): New Helper function. Set TREE_READONLY and TREE_NOTHROW directly, not via attributes. (alpha_init_builtins): Use alpha_add_builtins to process tables. From-SVN: r121603
2007-02-05 17:39:58 +01:00
2007-02-05 Roger Sayle <roger@eyesopen.com>
* config/alpha/alpha.c (alpha_add_builtins): New Helper function.
Set TREE_READONLY and TREE_NOTHROW directly, not via attributes.
(alpha_init_builtins): Use alpha_add_builtins to process tables.
mips-tfile.c (initialize_init_file): Correct endianness test. * mips-tfile.c (initialize_init_file): Correct endianness test. From-SVN: r121602
2007-02-05 17:37:05 +01:00
2007-02-05 Roger Sayle <roger@eyesopen.com>
* mips-tfile.c (initialize_init_file): Correct endianness test.
m68k.md (pushdi-1, [...]): Don't use the 'y' constraint. * config/m68k/m68k.md (pushdi-1, pushdi, movsi+1): Don't use the 'y' constraint. From-SVN: r121600
2007-02-05 15:05:24 +01:00
2007-02-05 Kazu Hirata <kazu@codesourcery.com>
* config/m68k/m68k.md (pushdi-1, pushdi, movsi+1): Don't use
the 'y' constraint.
dwarf2out.c (dwarf2out_frame_debug_expr): Record the register saves in a PARALLEL before the register assignments. gcc/ * dwarf2out.c (dwarf2out_frame_debug_expr): Record the register saves in a PARALLEL before the register assignments. From-SVN: r121594
2007-02-05 11:41:26 +01:00
2007-02-05 Richard Sandiford <richard@codesourcery.com>
* dwarf2out.c (dwarf2out_frame_debug_expr): Record the register
saves in a PARALLEL before the register assignments.
tm.texi (DWARF_ALT_FRAME_RETURN_COLUMN): Do not require DWARF_FRAME_RETURN_COLUMN to be a general register. gcc/ * doc/tm.texi (DWARF_ALT_FRAME_RETURN_COLUMN): Do not require DWARF_FRAME_RETURN_COLUMN to be a general register. * dwarf2out.c (init_return_column_size): New function, split from... (expand_builtin_init_dwarf_reg_sizes): ...here. Allow both DWARF_FRAME_RETURN_COLUMN and DWARF_ALT_FRAME_RETURN_COLUMN to be nongeneral registers. * config/m68k/m68k.h (DWARF_FRAME_REGNUM): Only map FP and integer registers. (DWARF_FRAME_REGISTERS, DWARF_FRAME_RETURN_COLUMN): Define. (DWARF_ALT_FRAME_RETURN_COLUMN): Define. From-SVN: r121593
2007-02-05 11:38:46 +01:00
2007-02-05 Richard Sandiford <richard@codesourcery.com>
* doc/tm.texi (DWARF_ALT_FRAME_RETURN_COLUMN): Do not require
DWARF_FRAME_RETURN_COLUMN to be a general register.
* dwarf2out.c (init_return_column_size): New function, split from...
(expand_builtin_init_dwarf_reg_sizes): ...here. Allow both
DWARF_FRAME_RETURN_COLUMN and DWARF_ALT_FRAME_RETURN_COLUMN
to be nongeneral registers.
* config/m68k/m68k.h (DWARF_FRAME_REGNUM): Only map FP and
integer registers.
(DWARF_FRAME_REGISTERS, DWARF_FRAME_RETURN_COLUMN): Define.
(DWARF_ALT_FRAME_RETURN_COLUMN): Define.
cfgcleanup.c (try_optimize_cfg): Avoid removing ENTRY_BLOCK_PTR. * cfgcleanup.c (try_optimize_cfg): Avoid removing ENTRY_BLOCK_PTR. From-SVN: r121584
2007-02-05 00:51:28 +01:00
2007-02-04 Zdenek Dvorak <dvorakz@suse.cz>
* cfgcleanup.c (try_optimize_cfg): Avoid removing ENTRY_BLOCK_PTR.
cfgloopmanip.c (loop_delete_branch_edge): Removed. * cfgloopmanip.c (loop_delete_branch_edge): Removed. (remove_path): Use can_remove_branch_p and remove_branch instead of loop_delete_branch_edge. * tree-ssa-loop-manip.c (scale_dominated_blocks_in_loop): New function. (tree_transform_and_unroll_loop): Remove dead branches immediately. Update profile using scale_dominated_blocks_in_loop. * cfghooks.c (can_remove_branch_p, remove_branch): New functions. * cfghooks.h (struct cfg_hooks): Add can_remove_branch_p. (can_remove_branch_p, remove_branch): Declare. * tree-cfg.c (tree_can_remove_branch_p): New function. (tree_cfg_hooks): Add tree_can_remove_branch_p. * cfgrtl.c (rtl_can_remove_branch_p): New function. (rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add rtl_can_remove_branch_p. From-SVN: r121583
2007-02-05 00:47:09 +01:00
2007-02-04 Zdenek Dvorak <dvorakz@suse.cz>
* cfgloopmanip.c (loop_delete_branch_edge): Removed.
(remove_path): Use can_remove_branch_p and remove_branch instead
of loop_delete_branch_edge.
* tree-ssa-loop-manip.c (scale_dominated_blocks_in_loop): New function.
(tree_transform_and_unroll_loop): Remove dead branches immediately.
Update profile using scale_dominated_blocks_in_loop.
* cfghooks.c (can_remove_branch_p, remove_branch): New functions.
* cfghooks.h (struct cfg_hooks): Add can_remove_branch_p.
(can_remove_branch_p, remove_branch): Declare.
* tree-cfg.c (tree_can_remove_branch_p): New function.
(tree_cfg_hooks): Add tree_can_remove_branch_p.
* cfgrtl.c (rtl_can_remove_branch_p): New function.
(rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add rtl_can_remove_branch_p.
re PR middle-end/30696 (Linker failure with OpenMP and inline function) PR middle-end/30696 * ipa-inline.c (cgraph_clone_inlined_nodes): When there are unanalyzed nodes in cgraph, don't remove offline copy of the function. From-SVN: r121582
2007-02-05 00:40:58 +01:00
2007-02-05 Jan Hubicka <jh@suse.cz>
PR middle-end/30696
* ipa-inline.c (cgraph_clone_inlined_nodes): When there are unanalyzed
nodes in cgraph, don't remove offline copy of the function.
tree-sra.c (sra_walk_expr): Add linebreaks. * tree-sra.c (sra_walk_expr): Add linebreaks. BITFIELD_REFs into vectors might cause maybe_lookup_element_for_expr to be called on non-sra-candidate. From-SVN: r121578
2007-02-04 18:58:26 +01:00
2007-02-04 Jan Hubicka <jh@suse.cz>
* tree-sra.c (sra_walk_expr): Add linebreaks. BITFIELD_REFs into
vectors might cause maybe_lookup_element_for_expr to be called
on non-sra-candidate.
bfin-modes.def, [...]: Follow spelling conventions. * config/bfin/bfin-modes.def, config/bfin/bfin.c, config/bfin/bfin.md, config/bfin/predicates.md: Follow spelling conventions. From-SVN: r121577
2007-02-04 17:40:30 +01:00
2007-02-04 Kazu Hirata <kazu@codesourcery.com>
* config/bfin/bfin-modes.def, config/bfin/bfin.c,
config/bfin/bfin.md, config/bfin/predicates.md: Follow
spelling conventions.
re PR middle-end/30636 (incorrect array bounds warning on multi-dimensional arrays) 2007-02-04 Richard Guenther <rguenther@suse.de> PR middle-end/30636 * fold-const.c (try_move_mult_to_index): Make sure to not overflow one dimension of a multi-dimensional array access. * g++.dg/warn/pr30636.C: New testcase. * g++.dg/tree-ssa/tmmti-2.C: XFAIL parts. From-SVN: r121575
2007-02-04 16:15:38 +01:00
2007-02-04 Richard Guenther <rguenther@suse.de>
PR middle-end/30636
* fold-const.c (try_move_mult_to_index): Make sure to not
overflow one dimension of a multi-dimensional array access.
* passes.c (init_optimization_passes): Reindent. From-SVN: r121573
2007-02-04 15:28:00 +01:00
2007-02-04 Jan Hubicka <jh@suse.cz>
* passes.c (init_optimization_passes): Reindent.
tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. * tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. (execute_fixup_cfg): Break out the abnormal goto code. * tree-inline.c (has_abnormal_outgoing_edge_p): Move here from tree-optimize.c. (make_nonlocal_label_edges): Move here from execute_fixup_cfg. (optimize_inline_calls): Call make_nonlocal_label_edges. Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr> From-SVN: r121572
2007-02-04 14:27:23 +01:00
2007-02-04 Jan Hubicka <jh@suse.cz>
cfgcleanup.c (try_optimize_cfg): Avoid removing ENTRY_BLOCK_PTR. * cfgcleanup.c (try_optimize_cfg): Avoid removing ENTRY_BLOCK_PTR. From-SVN: r121584
2007-02-05 00:51:28 +01:00
Eric Botcazou <ebotcazou@adacore.com>
tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. * tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. (execute_fixup_cfg): Break out the abnormal goto code. * tree-inline.c (has_abnormal_outgoing_edge_p): Move here from tree-optimize.c. (make_nonlocal_label_edges): Move here from execute_fixup_cfg. (optimize_inline_calls): Call make_nonlocal_label_edges. Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr> From-SVN: r121572
2007-02-04 14:27:23 +01:00
Small tweaks. From-SVN: r121579
2007-02-04 20:42:37 +01:00
* tree-optimize.c (has_abnormal_outgoing_edge_p): Move to...
tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. * tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. (execute_fixup_cfg): Break out the abnormal goto code. * tree-inline.c (has_abnormal_outgoing_edge_p): Move here from tree-optimize.c. (make_nonlocal_label_edges): Move here from execute_fixup_cfg. (optimize_inline_calls): Call make_nonlocal_label_edges. Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr> From-SVN: r121572
2007-02-04 14:27:23 +01:00
(execute_fixup_cfg): Break out the abnormal goto code.
Small tweaks. From-SVN: r121579
2007-02-04 20:42:37 +01:00
* tree-inline.c (has_abnormal_outgoing_edge_p): ...here.
tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. * tree-optimize.c (has_abnormal_outgoing_edge_p): Move to tree-inline. (execute_fixup_cfg): Break out the abnormal goto code. * tree-inline.c (has_abnormal_outgoing_edge_p): Move here from tree-optimize.c. (make_nonlocal_label_edges): Move here from execute_fixup_cfg. (optimize_inline_calls): Call make_nonlocal_label_edges. Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr> From-SVN: r121572
2007-02-04 14:27:23 +01:00
(make_nonlocal_label_edges): Move here from execute_fixup_cfg.
(optimize_inline_calls): Call make_nonlocal_label_edges.
tree-ssa-copyrename.c (copy_rename_partition_coalesce): Return true when something was changed. * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Return true when something was changed. (rename_ssa_copies): When something was changed, do TODO_remove_unused_locals. * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_value): add TODO_remove_unused_locals when instruction was removed. From-SVN: r121571
2007-02-04 14:02:45 +01:00
2007-02-04 Jan Hubicka <jh@suse.cz>
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Return
true when something was changed.
(rename_ssa_copies): When something was changed, do
TODO_remove_unused_locals.
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_value):
add TODO_remove_unused_locals when instruction was removed.
ipa-inline.c (try_inline): Improve debug output; work on already inline edges too. * ipa-inline.c (try_inline): Improve debug output; work on already inline edges too. (cgraph_decide_inlining_incrementally): Indent; improve debug output; call try_inline for already inlined edges too when flattening; inline also functions that make callee growth but overall unit size reduce. From-SVN: r121570
2007-02-04 14:01:13 +01:00
2007-02-04 Jan Hubicka <jh@suse.cz>
* ipa-inline.c (try_inline): Improve debug output; work on already
inline edges too.
(cgraph_decide_inlining_incrementally): Indent; improve debug output;
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
call try_inline for already inlined edges too when flattening;
ipa-inline.c (try_inline): Improve debug output; work on already inline edges too. * ipa-inline.c (try_inline): Improve debug output; work on already inline edges too. (cgraph_decide_inlining_incrementally): Indent; improve debug output; call try_inline for already inlined edges too when flattening; inline also functions that make callee growth but overall unit size reduce. From-SVN: r121570
2007-02-04 14:01:13 +01:00
inline also functions that make callee growth but overall unit size
reduce.
bitops.md, [...]: Follow spelling conventions. * config/m32c/bitops.md, config/m32c/jump.md, config/m32c/m32c.c, config/m32c/m32c.h, config/m32r/m32r.c, config/m32r/m32r.h, config/m32r/m32r.md, config/m32r/predicates.md, config/m68hc11/larith.asm, config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h, config/m68k/m68k.h, config/mcore/mcore.md, config/mips/4k.md, config/mips/mips-protos.h, config/mips/mips.c, config/mips/mips.h, config/mips/mips.md, config/mips/mips16.S, config/mn10300/mn10300.h, config/mn10300/predicates.md, config/mt/mt.c, config/mt/mt.h, config/mt/mt.md: Follow spelling conventions. From-SVN: r121565
2007-02-04 05:11:52 +01:00
2007-02-04 Kazu Hirata <kazu@codesourcery.com>
* config/m32c/bitops.md, config/m32c/jump.md,
config/m32c/m32c.c, config/m32c/m32c.h, config/m32r/m32r.c,
config/m32r/m32r.h, config/m32r/m32r.md,
config/m32r/predicates.md, config/m68hc11/larith.asm,
config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h,
config/m68k/m68k.h, config/mcore/mcore.md, config/mips/4k.md,
config/mips/mips-protos.h, config/mips/mips.c,
config/mips/mips.h, config/mips/mips.md, config/mips/mips16.S,
config/mn10300/mn10300.h, config/mn10300/predicates.md,
config/mt/mt.c, config/mt/mt.h, config/mt/mt.md: Follow
spelling conventions.
v850.c, [...]: Follow spelling conventions. * config/v850/v850.c, config/v850/v850.h, config/v850/v850.md: Follow spelling conventions. From-SVN: r121567
2007-02-04 05:33:45 +01:00
* config/v850/v850.c, config/v850/v850.h, config/v850/v850.md:
Follow spelling conventions.
c-opts.c (c_common_post_options): If C++0x mode is enabled, don't warn about C++0x compatibility. 2007-02-03 Douglas Gregor <doug.gregor@gmail.com> * c-opts.c (c_common_post_options): If C++0x mode is enabled, don't warn about C++0x compatibility. From-SVN: r121564
2007-02-04 05:00:38 +01:00
2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
i386.md (expm1xf2): Reorder insn sequence for better code generation. * config/i386/i386.md (expm1xf2): Reorder insn sequence for better code generation. From-SVN: r122158
2007-02-20 10:39:25 +01:00
* c-opts.c (c_common_post_options): If C++0x mode is enabled, don't
warn about C++0x compatibility.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
h8300.c, [...]: Follow spelling conventions. * config/h8300/h8300.c, config/h8300/h8300.h, config/h8300/h8300.md: Follow spelling conventions. From-SVN: r121562
2007-02-04 01:51:14 +01:00
2007-02-04 Kazu Hirata <kazu@codesourcery.com>
* config/h8300/h8300.c, config/h8300/h8300.h,
config/h8300/h8300.md: Follow spelling conventions.
re PR middle-end/30667 (ICE in immed_double_const, at emit-rtl.c:468) PR middle-end/30667 * combine.c (try_combine): Do not substitute source operand with constants wider than 2 * HOST_BITS_PER_WIDE_INT. testsuite/ChangeLog: PR middle-end/30667 * gfortran.dg/pr30667.f: New test. From-SVN: r121555
2007-02-04 00:39:31 +01:00
2007-02-03 Uros Bizjak <ubizjak@gmail.com>
PR middle-end/30667
* combine.c (try_combine): Do not substitute source operand
with constants wider than 2 * HOST_BITS_PER_WIDE_INT.
re PR gcov-profile/30650 (ICE with -fprofile-use) PR gcov-profile/30650 * value-prof.c (stringop_block_profile): Fix handling of size counter; do not divide by zero for never executed counters. (tree_find_values_to_profile): Fix counters. * gcov-ui.h (GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): Fix comments. From-SVN: r121554
2007-02-04 00:35:42 +01:00
2007-02-03 Jan Hubicka <jh@suse.cz>
PR gcov-profile/30650
* value-prof.c (stringop_block_profile): Fix handling of size counter;
do not divide by zero for never executed counters.
(tree_find_values_to_profile): Fix counters.
* gcov-ui.h (GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): Fix comments.
lower-subreg.c (simple_move_operand): New static function, broken out of simple_move. * lower-subreg.c (simple_move_operand): New static function, broken out of simple_move. Reject LABEL_REF, SYMBOL_REF, and HIGH operands. (simple_move): Call simple_move_operand. (find_decomposable_subregs): Add special handling of MEMs. (can_decompose_p): Rename from cannot_decompose_p. Reverse meaning of return value. If we see a hard register, test whether it can store a word_mode value. Change all callers. From-SVN: r121553
2007-02-04 00:24:05 +01:00
2007-02-03 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (simple_move_operand): New static function,
broken out of simple_move. Reject LABEL_REF, SYMBOL_REF, and HIGH
operands.
(simple_move): Call simple_move_operand.
(find_decomposable_subregs): Add special handling of MEMs.
(can_decompose_p): Rename from cannot_decompose_p. Reverse
meaning of return value. If we see a hard register, test whether
it can store a word_mode value. Change all callers.
re PR middle-end/30174 (FAIL: g++.old-deja/g++.abi/cxa_vec.C execution test) PR middle-end/30174 * varasm.c (notice_global_symbol): Treat global objects as weak when flag_shlib is true. From-SVN: r121551
2007-02-03 22:15:15 +01:00
2007-02-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
pa.md (addvdi3, [...]): New ftrapv insns and expanders. * pa.md (addvdi3, addvsi3, subvdi3, subvsi3, negvdi2, negvsi2): New ftrapv insns and expanders. (subdi3): Change define_expand operand 1 to arith11_operand, and operand 2 to reg_or_0_operand. Change constraints of 64-bit insn pattern to handle reg_or_0 operands. Revise 32-bit insn pattern to handle 11-bit constants and reg_or_0 operands in operands 1 and 2, respectively. From-SVN: r121552
2007-02-03 22:18:18 +01:00
* pa.md (addvdi3, addvsi3, subvdi3, subvsi3, negvdi2, negvsi2): New
ftrapv insns and expanders.
(subdi3): Change define_expand operand 1 to arith11_operand, and
operand 2 to reg_or_0_operand. Change constraints of 64-bit insn
pattern to handle reg_or_0 operands. Revise 32-bit insn pattern to
handle 11-bit constants and reg_or_0 operands in operands 1 and 2,
respectively.
re PR middle-end/30174 (FAIL: g++.old-deja/g++.abi/cxa_vec.C execution test) PR middle-end/30174 * varasm.c (notice_global_symbol): Treat global objects as weak when flag_shlib is true. From-SVN: r121551
2007-02-03 22:15:15 +01:00
PR middle-end/30174
* varasm.c (notice_global_symbol): Treat global objects as weak when
flag_shlib is true.
emit-rtl.c (dconstpi): Delete. * emit-rtl.c (dconstpi): Delete. (dconstsqrt2): New. (init_emit_once): Delete dconstpi and init dconstsqrt2. * real.h (dconstpi): Delete. (dconstsqrt2): New. * builtins.c (fold_builtin_cabs): Use dconstsqrt2. (fold_builtin_hypot): Likewise. From-SVN: r121550
2007-02-03 21:49:51 +01:00
2007-02-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* emit-rtl.c (dconstpi): Delete.
(dconstsqrt2): New.
(init_emit_once): Delete dconstpi and init dconstsqrt2.
* real.h (dconstpi): Delete.
(dconstsqrt2): New.
* builtins.c (fold_builtin_cabs): Use dconstsqrt2.
(fold_builtin_hypot): Likewise.
re PR driver/30246 (-ggdb3 does not cause -dD to be passed to cc1 for preprocessing) PR driver/30246 * gcc.c (cpp_unique_options): Any of -ggdb3, -gstabs3, -gcoff3, -gxcoff3, -gvms3 implies -dD. From-SVN: r121549
2007-02-03 20:35:06 +01:00
2007-02-03 Tom Tromey <tromey@redhat.com>
PR driver/30246
* gcc.c (cpp_unique_options): Any of -ggdb3, -gstabs3,
-gcoff3, -gxcoff3, -gvms3 implies -dD.
c-decl.c, [...]: Fix comment typos. * c-decl.c, config/avr/avr.c, config/avr/avr.h, config/m68k/m68k.c, config/m68k/netbsd-elf.h, config/mn10300/mn10300.c, config/pdp11/pdp11.h, config/rs6000/cell.md, config/rs6000/darwin.h, config/sh/sh.md, config/sh/sh4-300.md, config/spu/spu.c, config/spu/spu.md, cselib.c, expr.c, haifa-sched.c, hwint.h, jump.c, reload.c, sched-deps.c, sched-int.h, tree-inline.c, tree-profile.c, tree-ssa-live.h, tree-vrp.c: Fix comment typos. Follow spelling conventions. * doc/invoke.texi: Follow spelling conventions. From-SVN: r121546
2007-02-03 17:47:06 +01:00
2007-02-03 Kazu Hirata <kazu@codesourcery.com>
* c-decl.c, config/avr/avr.c, config/avr/avr.h,
config/m68k/m68k.c, config/m68k/netbsd-elf.h,
config/mn10300/mn10300.c, config/pdp11/pdp11.h,
config/rs6000/cell.md, config/rs6000/darwin.h,
config/sh/sh.md, config/sh/sh4-300.md, config/spu/spu.c,
config/spu/spu.md, cselib.c, expr.c, haifa-sched.c, hwint.h,
jump.c, reload.c, sched-deps.c, sched-int.h, tree-inline.c,
tree-profile.c, tree-ssa-live.h, tree-vrp.c: Fix comment
typos. Follow spelling conventions.
* doc/invoke.texi: Follow spelling conventions.
simplify-rtx.c (simplify_relational_operation_1): Implement some canonicalization transformations that attempt to simplify... * simplify-rtx.c (simplify_relational_operation_1): Implement some canonicalization transformations that attempt to simplify integer constant comparisons to become comparisons against zero. From-SVN: r121544
2007-02-03 17:22:09 +01:00
2007-02-03 Roger Sayle <roger@eyesopen.com>
* simplify-rtx.c (simplify_relational_operation_1): Implement some
canonicalization transformations that attempt to simplify integer
constant comparisons to become comparisons against zero.
builtins.c (fold_builtin_cabs): Fold cabs(x+xi) into fabs(x)*sqrt(2). * builtins.c (fold_builtin_cabs): Fold cabs(x+xi) into fabs(x)*sqrt(2). * fold-const.c (fold_binary): Fix comment typos. Fold complex (x,0)-(0,y) into (x,-y). Likewise (0,y)-(x,0) into (-x,y). testsuite: * gcc.dg/builtins-54.c: Add more cases. From-SVN: r121542
2007-02-03 17:13:23 +01:00
2007-02-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_cabs): Fold cabs(x+xi) into
fabs(x)*sqrt(2).
* fold-const.c (fold_binary): Fix comment typos. Fold complex
(x,0)-(0,y) into (x,-y). Likewise (0,y)-(x,0) into (-x,y).
darwin9.h (DARWIN_LINKER_GENERATES_ISLANDS): Add. * config/darwin9.h (DARWIN_LINKER_GENERATES_ISLANDS): Add. * config/rs6000/rs6000.c (DARWIN_GENERATE_ISLANDS): Add. (output_call): Use DARWIN_GENERATE_ISLANDS to decide when to generate a branch island. Radar 4967371 From-SVN: r121534
2007-02-03 05:52:51 +01:00
2007-02-02 Mike Stump <mrs@apple.com>
* config/darwin9.h (DARWIN_LINKER_GENERATES_ISLANDS): Add.
* config/rs6000/rs6000.c (DARWIN_GENERATE_ISLANDS): Add.
(output_call): Use DARWIN_GENERATE_ISLANDS to decide when to
generate a branch island.
xtensa.c (smalloffset_mem_p): Use BASE_REG_P. * config/xtensa/xtensa.c (smalloffset_mem_p): Use BASE_REG_P. (xtensa_legitimate_address_p): New. (xtensa_legitimize_address): New. (xtensa_output_addr_const_extra): New. * config/xtensa/xtensa.h (REG_OK_STRICT_FLAG): Define. (BASE_REG_P): New. (REG_OK_FOR_BASE_P): Use BASE_REG_P. (GO_IF_LEGITIMATE_ADDRESS): Move code to xtensa_legitimate_address_p. (LEGITIMIZE_ADDRESS): Move code to xtensa_legitimize_address. (OUTPUT_ADDR_CONST_EXTRA): Move code to xtensa_output_addr_const_extra. * config/xtensa/xtensa-protos.h (xtensa_legitimate_address_p): New. (xtensa_legitimize_address): New. (xtensa_output_addr_const_extra): New. From-SVN: r121533
2007-02-03 02:23:05 +01:00
2007-02-02 Bob Wilson <bob.wilson@acm.org>
* config/xtensa/xtensa.c (smalloffset_mem_p): Use BASE_REG_P.
(xtensa_legitimate_address_p): New.
(xtensa_legitimize_address): New.
(xtensa_output_addr_const_extra): New.
* config/xtensa/xtensa.h (REG_OK_STRICT_FLAG): Define.
(BASE_REG_P): New.
(REG_OK_FOR_BASE_P): Use BASE_REG_P.
(GO_IF_LEGITIMATE_ADDRESS): Move code to xtensa_legitimate_address_p.
(LEGITIMIZE_ADDRESS): Move code to xtensa_legitimize_address.
(OUTPUT_ADDR_CONST_EXTRA): Move code to xtensa_output_addr_const_extra.
* config/xtensa/xtensa-protos.h (xtensa_legitimate_address_p): New.
(xtensa_legitimize_address): New.
(xtensa_output_addr_const_extra): New.
* config/ia64/ia64.c (ia64_print_operand): Fix compare strings. From-SVN: r121530
2007-02-03 01:44:21 +01:00
2007-02-02 Steve Ellcey <sje@cup.hp.com>
* config/ia64/ia64.c (ia64_print_operand): Fix compare strings.
* expmed.c (expand_divmod): Add comment. From-SVN: r121519
2007-02-02 20:16:04 +01:00
2007-02-02 Ian Lance Taylor <iant@google.com>
* expmed.c (expand_divmod): Add comment.
emit-rtl.c (renumber_insns): Remove. * emit-rtl.c (renumber_insns): Remove. * flags.h: Remove the extern for flag_renumber_insns. * rtl.h: Remove the prototype for renumber_insns. * toplev.c (flag_renumber_insns): Remove. From-SVN: r121517
2007-02-02 20:02:18 +01:00
2007-02-02 Kazu Hirata <kazu@codesourcery.com>
* emit-rtl.c (renumber_insns): Remove.
* flags.h: Remove the extern for flag_renumber_insns.
* rtl.h: Remove the prototype for renumber_insns.
* toplev.c (flag_renumber_insns): Remove.
revert: i386.c (ix86_function_arg_regno_p): Put back the code before the following patch under TARGET_MACHO. 2007-02-02 Hui-May Chang <hm.chang@apple.com> Revert for x86 darwin: 2005-06-19 Uros Bizjak <uros@kss-loka.si> * config/i386/i386.c (ix86_function_arg_regno_p): Put back the code before the following patch under TARGET_MACHO. (ix86_function_value_regno_p): Likewise. From-SVN: r121515
2007-02-02 19:19:13 +01:00
2007-02-02 Hui-May Chang <hm.chang@apple.com>
Revert for x86 darwin:
2005-06-19 Uros Bizjak <uros@kss-loka.si>
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
revert: i386.c (ix86_function_arg_regno_p): Put back the code before the following patch under TARGET_MACHO. 2007-02-02 Hui-May Chang <hm.chang@apple.com> Revert for x86 darwin: 2005-06-19 Uros Bizjak <uros@kss-loka.si> * config/i386/i386.c (ix86_function_arg_regno_p): Put back the code before the following patch under TARGET_MACHO. (ix86_function_value_regno_p): Likewise. From-SVN: r121515
2007-02-02 19:19:13 +01:00
* config/i386/i386.c (ix86_function_arg_regno_p): Put back the
code before the following patch under TARGET_MACHO.
(ix86_function_value_regno_p): Likewise.
fold-const.c (negate_expr_p, [...]): Handle COMPLEX_EXPR. * fold-const.c (negate_expr_p, fold_negate_expr): Handle COMPLEX_EXPR. testsuite: * gcc.dg/builtins-20.c: Add more cases. From-SVN: r121511
2007-02-02 18:09:55 +01:00
2007-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* fold-const.c (negate_expr_p, fold_negate_expr): Handle
COMPLEX_EXPR.
re PR target/29682 (ICE: in change_pattern, at haifa-sched.c:4066 with -O3 -msched-control-spec) PR target/29682 * config/ia64/ia64.c (ia64_speculate_insn): Restrict to memory loads to general or fp registers. Add comments. * config/ia64/ia64.md (reg_pred_prefix): Add comment. PR target/29682 * gcc-target/ia64/pr29682.c: New test. From-SVN: r121510
2007-02-02 17:57:18 +01:00
2007-02-02 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
PR target/29682
* config/ia64/ia64.c (ia64_speculate_insn): Restrict to memory loads to
general or fp registers. Add comments.
* config/ia64/ia64.md (reg_pred_prefix): Add comment.
pointer-set.c (insert_aux): Only return insertion slot. 2007-02-02 Paolo Bonzini <bonzini@gnu.org> * pointer-set.c (insert_aux): Only return insertion slot. (pointer_set_insert): Adjust. (pointer_set_traverse, struct pointer_map_t, pointer_map_create, pointer_map_destroy, pointer_map_insert, pointer_map_contains, pointer_map_traverse): New. * pointer-set.h (pointer_set_traverse, struct pointer_map_t, pointer_map_create, pointer_map_destroy, pointer_map_insert, pointer_map_contains, pointer_map_traverse): Declare. From-SVN: r121507
2007-02-02 17:21:18 +01:00
2007-02-02 Paolo Bonzini <bonzini@gnu.org>
* pointer-set.c (insert_aux): Only return insertion slot.
(pointer_set_insert): Adjust.
(pointer_set_traverse, struct pointer_map_t, pointer_map_create,
pointer_map_destroy, pointer_map_insert, pointer_map_contains,
pointer_map_traverse): New.
* pointer-set.h (pointer_set_traverse, struct pointer_map_t,
pointer_map_create, pointer_map_destroy, pointer_map_insert,
pointer_map_contains, pointer_map_traverse): Declare.
re PR middle-end/30473 (Internal Compiler Error with a sprintf with few arguments for format %s) PR middle-end/30473 * builtins.c (fold_builtin_sprintf): Do not attempt to optimize sprintf (str, "%s"). Do not optimize sprintf (str, "nopercent", p++). * gcc.dg/pr30473.c: New test. * gcc.c-torture/execute/20070201-1.c: New test. From-SVN: r121495
2007-02-02 13:21:13 +01:00
2007-02-02 Jakub Jelinek <jakub@redhat.com>
PR middle-end/30473
* builtins.c (fold_builtin_sprintf): Do not attempt to optimize
sprintf (str, "%s"). Do not optimize sprintf (str, "nopercent", p++).
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
2007-02-02 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
* sched-int.h (ds_to_dk, dk_to_ds): Declare functions.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(struct _dep): New type.
(dep_t): New typedef.
(DEP_PRO, DEP_CON, DEP_KIND): New access macros.
(DEP_STATUS): New access macro. The macro with the same name was
renamed to DEP_LINK_STATUS.
(dep_init): Declare function
(struct _dep_link): New type.
(dep_link_t): New typedef.
(DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros.
(DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros.
(DEP_LINK_STATUS): New macro.
(debug_dep_links): New debug function.
(struct _deps_list): New type.
(deps_list_t): New typedef.
(DEPS_LIST_FIRST): New access macro.
(FOR_EACH_DEP_LINK): New cycle macro.
(create_deps_list, free_deps_list, delete_deps_list): Declare
functions.
(deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto.
(find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto.
(copy_deps_list_change_con): Ditto.
(move_dep_link): Declare function.
(struct _dep_node): New type.
(dep_node_t): New typedef.
(DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros.
(struct haifa_insn_data.back_deps): New field to hold backward
dependencies of the insn.
(struct haifa_insn_data.depend): Rename to forw_deps. Change its type
to deps_list_t.
(struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps.
Change its type to deps_list_t.
(INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS.
(INSN_DEPEND): Rename to INSN_FORW_DEPS.
(RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS.
(INSN_COST): Move to haifa-sched.c. Use insn_cost () instead.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment.
(add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and
all callers.
(dep_cost): Declare.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* sched-deps.c (CHECK): New macro to (en/dis)able sanity checks.
(ds_to_dk, dk_to_ds): New functions.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(init_dep_1): New static function.
(init_dep): New function.
(copy_dep): New static function.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static
functions.
(detach_dep_link): New static function.
(move_dep_link): New function.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(dep_links_consistent_p, dump_dep_links): New static functions.
(debug_dep_links): New debugging function.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(deps_obstack, dl_obstack, dn_obstack): New static variables.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(alloc_deps_list, init_deps_list): New static functions.
(create_deps_list): New function.
(clear_deps_list): New static function.
(free_deps_list, delete_deps_list, deps_list_empty_p): New functions.
(deps_list_consistent_p, dump_deps_list): New static functions.
(debug_deps_list): New function.
(add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New
functions.
(find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto.
(maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to
use new scheduler dependencies lists.
(add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto.
(sched_analyze): Ditto. Initialize dependencies lists.
(add_forw_dep, compute_forward_dependences): Update to use new
scheduler dependencies lists.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(init_dependency_caches): Init deps_obstack.
(free_dependency_caches): Free deps_obstack.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use
new scheduler dependencies lists.
(delete_forw_dep, add_or_update_back_forw_dep): Ditto.
(add_back_forw_dep, delete_back_forw_dep): Ditto.
* sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree):
Update to use new scheduler dependencies lists.
(is_conditionally_protected, is_prisky, add_branch_dependences): Ditto.
(debug_dependencies): Ditto.
(schedule_region): Update comments.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* sched-ebb.c (earliest_block_with_similiar_load): Update to use new
scheduler dependencies lists.
(schedule_ebb): Update comments.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* rtl.def (DEPS_LIST): Remove.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* lists.c (unused_deps_list): Remove.
(free_list): Update assertions.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove.
(remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto.
* rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations.
(remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* haifa-sched.c (comments): Update.
(insn_cost1): Remove. Inline the code into insn_cost ().
(insn_cost): Update to use new scheduler dependencies lists. Move
processing of the dependency cost to dep_cost ().
(dep_cost): New function. Use it instead of insn_cost () when
evaluating cost of the dependency. Use compatible interface to
interact with the target.
(priority): Update to use new scheduler dependencies lists.
(rank_for_schedule): Ditto. Optimize heuristic that prefers the insn
with greater number of insns that depend on the insn.
(schedule_insn): Update to use new scheduler dependencies lists. Add
code to free backward dependencies lists. Inline and optimize code
from resolve_dep () - see PR28071.
(ok_for_early_queue_removal): Update to use new scheduler dependencies
lists. Update call to targetm.sched.is_costly_dependence hook.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(fix_inter_tick, try_ready, fix_tick_ready): Update to use new
scheduler dependencies lists.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(resolve_dep): Remove. Move the logic to schedule_insn ().
(init_h_i_d): Initialize dependencies lists.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
(process_insn_depend_be_in_spec): Rename to
process_insn_forw_deps_be_in_spec. Update to use new scheduler
dependencies lists.
(add_to_speculative_block, create_check_block_twin, fix_recovery_deps):
Update to use new scheduler dependencies lists.
(clear_priorities, calc_priorities, add_jump_dependencies): Ditto.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use
new scheduler dependencies lists.
(build_intra_loop_deps): Ditto.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* target.h (struct _dep): Declare to use in
gcc_target.sched.is_costly_dependence.
(struct gcc_target.sched.adjust_cost): Fix typo.
(struct gcc_target.sched.is_costly_dependence): Change signature to use
single dep_t parameter instead of an equivalent triad.
(struct gcc_target.sched.adjust_cost_2): Remove.
* target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove.
* reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments.
* doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update
documentation.
(TARGET_SCHED_ADJUST_COST_2): Remove documentation.
* doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler.
(REG_DEP_TRUE): Document.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
Change signature to correspond to the targetm.sched.adjust_cost hook.
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
Update use in TARGET_SCHED_ADJUST_COST_2.
(TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST.
(ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use
new scheduler dependencies lists.
(ia64_gen_check): Ditto.
* config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler
dependencies lists.
mips.c (mips_prepare_builtin_arg): Add argnum parameter. 2007-02-18 Eric Christopher <echristo@gmail.com> * mips.c (mips_prepare_builtin_arg): Add argnum parameter. Remove use of arglist. (mips_expand_builtin): Remove use of arglist, pass in expr. (mips_expand_builtin_direct): Rewrite handling for arglist removal. (mips_expand_builtin_movtf): Ditto. (mips_expand_builtin_compare): Ditto. From-SVN: r122126
2007-02-19 08:14:24 +01:00
re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02 10:11:11 +01:00
* config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change
signature to correspond to the targetm.sched.is_costly_dependence hook.
(is_costly_group): Update to use new scheduler dependencies lists.
* config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function
instead of INSN_COST () macro.
* lower-subreg.c (resolve_clobber): Handle a subreg of a concatn. From-SVN: r121493
2007-02-02 08:20:35 +01:00
2007-02-01 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (resolve_clobber): Handle a subreg of a concatn.
pa.md (tp_load): Correct mfctl instruction syntax. * pa.md (tp_load): Correct mfctl instruction syntax. From-SVN: r121487
2007-02-02 03:09:36 +01:00
2007-02-01 Guy Martin <gmsoft@gentoo.org>
* pa.md (tp_load): Correct mfctl instruction syntax.
darwin.h (MD_UNWIND_SUPPORT): Don't define for 64-bit. * config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Don't define for 64-bit. From-SVN: r121484
2007-02-02 02:37:53 +01:00
2007-02-01 Geoffrey Keating <geoffk@apple.com>
rs6000.c (rs6000_stack_info): Correct altivec_padding_size calculation on AIX. * config/rs6000/rs6000.c (rs6000_stack_info): Correct altivec_padding_size calculation on AIX. Improve comment, add assert to verify that it's right. From-SVN: r121485
2007-02-02 02:47:02 +01:00
* config/rs6000/rs6000.c (rs6000_stack_info): Correct
altivec_padding_size calculation on AIX. Improve comment, add
assert to verify that it's right.
darwin.h (MD_UNWIND_SUPPORT): Don't define for 64-bit. * config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Don't define for 64-bit. From-SVN: r121484
2007-02-02 02:37:53 +01:00
* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Don't define for
64-bit.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-2-01 Seongbae Park <seongbae.park@gmail.com>
2007-2-01 Seongbae Park <seongbae.park@gmail.com> PR inline-asm/28686 * global.c (global_alloc): Add mising initialization of ELIMINABLE_REGSET. 2007-02-01 Roger Sayle <roger@eyesopen.com> From-SVN: r121477
2007-02-02 00:15:13 +01:00
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
PR inline-asm/28686
2007-2-01 Seongbae Park <seongbae.park@gmail.com> PR inline-asm/28686 * global.c (global_alloc): Add mising initialization of ELIMINABLE_REGSET. 2007-02-01 Roger Sayle <roger@eyesopen.com> From-SVN: r121477
2007-02-02 00:15:13 +01:00
* global.c (global_alloc): Add mising initialization of
ELIMINABLE_REGSET.
alias.c (init_alias_analysis): Correct whitespace. * alias.c (init_alias_analysis): Correct whitespace. * bb-reorder.c (fix_edges_for_rarely_executed_code, partition_hot_cold_basic_blocks): Likewise. * builtins.c (expand_builtin_printf, expand_builtin_fprintf, expand_builtin_sprintf, fold_builtin_carg, fold_builtin_sprintf, maybe_emit_sprintf_chk_warning, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf, do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Likewise. * cfgcleanup.c (cleanup_cfg): Likewise. * cfgexpand.c (tree_expand_cfg): Likewise. * fold-const.c (fold_binary) <RDIV_EXPR>: Likewise. * function.c (get_next_funcdef_no): Likewise. * gengtype.c (main): Likewise. * genmodes.c (main): Likewise. * gcse.c (bypass_conditional_jumps, print_ldst_list): Likewise. * haifa-sched.c (schedule_block, extend_h_i_d): Likewise. * ifcvt.c (noce_emit_move_insn): Likewise. * modulo-sched.c (generate_prolog_epilog, sms_schedule_by_order): Likewise. * stor-layout.c (get_best_mode): Likewise. * tree-ssa-loop-niter.c (get_val_for): Likewise. * tree-ssa-structalias.c (get_varinfo, get_varinfo_fc, scc_visit, do_ds_constraint, do_complex_constraint, label_visit, perform_var_substitution, solve_graph): Likewise. * tree-vrp.c (vrp_finalize): Likewise. From-SVN: r121470
2007-02-01 21:32:20 +01:00
2007-02-01 Roger Sayle <roger@eyesopen.com>
* alias.c (init_alias_analysis): Correct whitespace.
* bb-reorder.c (fix_edges_for_rarely_executed_code,
partition_hot_cold_basic_blocks): Likewise.
* builtins.c (expand_builtin_printf, expand_builtin_fprintf,
expand_builtin_sprintf, fold_builtin_carg, fold_builtin_sprintf,
maybe_emit_sprintf_chk_warning, fold_builtin_sprintf_chk,
fold_builtin_snprintf_chk, fold_builtin_printf,
fold_builtin_fprintf, do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_arg2,
do_mpfr_arg3, do_mpfr_sincos): Likewise.
* cfgcleanup.c (cleanup_cfg): Likewise.
* cfgexpand.c (tree_expand_cfg): Likewise.
* fold-const.c (fold_binary) <RDIV_EXPR>: Likewise.
* function.c (get_next_funcdef_no): Likewise.
* gengtype.c (main): Likewise.
* genmodes.c (main): Likewise.
* gcse.c (bypass_conditional_jumps, print_ldst_list): Likewise.
* haifa-sched.c (schedule_block, extend_h_i_d): Likewise.
* ifcvt.c (noce_emit_move_insn): Likewise.
* modulo-sched.c (generate_prolog_epilog, sms_schedule_by_order):
Likewise.
* stor-layout.c (get_best_mode): Likewise.
* tree-ssa-loop-niter.c (get_val_for): Likewise.
* tree-ssa-structalias.c (get_varinfo, get_varinfo_fc,
scc_visit, do_ds_constraint, do_complex_constraint, label_visit,
perform_var_substitution, solve_graph): Likewise.
* tree-vrp.c (vrp_finalize): Likewise.
lower-subreg.c (simplify_gen_subreg_concatn): If we ask for the high part of a paradoxical subreg, return a constant zero. * lower-subreg.c (simplify_gen_subreg_concatn): If we ask for the high part of a paradoxical subreg, return a constant zero. From-SVN: r121466
2007-02-01 17:43:20 +01:00
2007-02-01 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (simplify_gen_subreg_concatn): If we ask for the
high part of a paradoxical subreg, return a constant zero.
toplev.c (lang_dependent_init): Call init_set_costs. * toplev.c (lang_dependent_init): Call init_set_costs. * loop-init.c (loop_optimizer_init): Do not call init_set_costs. From-SVN: r121464
2007-02-01 15:57:08 +01:00
2007-02-01 Zdenek Dvorak <dvorakz@suse.cz>
* toplev.c (lang_dependent_init): Call init_set_costs.
* loop-init.c (loop_optimizer_init): Do not call init_set_costs.
re PR middle-end/30656 (ICE with -ftrapv) 2007-02-01 Richard Guenther <rguenther@suse.de> PR middle-end/30656 * fold-const.c (fold_negate_expr): Allow negating a constant if overflow does not change. From-SVN: r121460
2007-02-01 11:27:17 +01:00
2007-02-01 Richard Guenther <rguenther@suse.de>
PR middle-end/30656
* fold-const.c (fold_negate_expr): Allow negating a
constant if overflow does not change.
c-tree.texi (Expression trees): Improve markup. 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * doc/c-tree.texi (Expression trees): Improve markup. * doc/tm.texi (Register Classes, Addressing Modes) (Floating Point): Fix spacing after abbreviations. Fix some typos. From-SVN: r121457
2007-02-01 06:36:17 +01:00
2007-02-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/c-tree.texi (Expression trees): Improve markup.
* doc/tm.texi (Register Classes, Addressing Modes)
(Floating Point): Fix spacing after abbreviations. Fix some
typos.
invoke.texi: Replace "bugfix" with "bug fix" throughout. * doc/invoke.texi: Replace "bugfix" with "bug fix" throughout. * doc/contrib.texi: Likewise. * doc/install.texi: Likewise. From-SVN: r121455
2007-02-01 04:05:18 +01:00
2007-02-01 Ben Elliston <bje@au.ibm.com>
* doc/invoke.texi: Replace "bugfix" with "bug fix" throughout.
* doc/contrib.texi: Likewise.
* doc/install.texi: Likewise.
lower-subreg.c: New file. gcc/: * lower-subreg.c: New file. * rtl.def (CONCATN): Define. * passes.c (init_optimization_passes): Add pass_lower_subreg and pass_lower_subreg2. * emit-rtl.c (update_reg_offset): New static function, broken out of gen_rtx_REG_offset. (gen_rtx_REG_offset): Call update_reg_offset. (gen_reg_rtx_offset): New function. * regclass.c: Revert patch of 2006-03-05, restoring reg_scan_update. (clear_reg_info_regno): New function. * dwarf2out.c (concatn_loc_descriptor): New static function. (loc_descriptor): Handle CONCATN. * common.opt (fsplit_wide_types): New option. * opts.c (decode_options): Set flag_split_wide_types when optimizing. * timevar.def (TV_LOWER_SUBREG): Define. * rtl.h (gen_reg_rtx_offset): Declare. (reg_scan_update): Declare. * regs.h (clear_reg_info_regno): Declare. * tree-pass.h (pass_lower_subreg): Declare. (pass_lower_subreg2): Declare. * doc/invoke.texi (Option Summary): List -fno-split-wide-types. (Optimize Options): Add -fsplit-wide-types to -O1 list. Document -fsplit-wide-types. * doc/rtl.texi (Regs and Memory): Document concat and concatn. * Makefile.in (OBJS-common): Add lower-subreg.o. (lower-subreg.o): New target. gcc/testsuite/: * gcc.dg/lower-subreg-1.c (test): New test. From-SVN: r121453
2007-02-01 02:09:35 +01:00
2007-01-31 Richard Henderson <rth@redhat.com>
Ian Lance Taylor <iant@google.com>
* lower-subreg.c: New file.
* rtl.def (CONCATN): Define.
* passes.c (init_optimization_passes): Add pass_lower_subreg and
pass_lower_subreg2.
* emit-rtl.c (update_reg_offset): New static function, broken out
of gen_rtx_REG_offset.
(gen_rtx_REG_offset): Call update_reg_offset.
(gen_reg_rtx_offset): New function.
* regclass.c: Revert patch of 2006-03-05, restoring
reg_scan_update.
(clear_reg_info_regno): New function.
* dwarf2out.c (concatn_loc_descriptor): New static function.
(loc_descriptor): Handle CONCATN.
* common.opt (fsplit_wide_types): New option.
* opts.c (decode_options): Set flag_split_wide_types when
optimizing.
* timevar.def (TV_LOWER_SUBREG): Define.
* rtl.h (gen_reg_rtx_offset): Declare.
(reg_scan_update): Declare.
* regs.h (clear_reg_info_regno): Declare.
* tree-pass.h (pass_lower_subreg): Declare.
(pass_lower_subreg2): Declare.
* doc/invoke.texi (Option Summary): List -fno-split-wide-types.
(Optimize Options): Add -fsplit-wide-types to -O1 list. Document
-fsplit-wide-types.
* doc/rtl.texi (Regs and Memory): Document concat and concatn.
* Makefile.in (OBJS-common): Add lower-subreg.o.
(lower-subreg.o): New target.
* config/sh/sh.h (HAVE_SECONDARY_RELOADS): Remove. From-SVN: r121443
2007-02-01 00:46:54 +01:00
2007-01-31 Kazu Hirata <kazu@codesourcery.com>
* config/sh/sh.h (HAVE_SECONDARY_RELOADS): Remove.
re PR target/19087 (Overflowed address in dwarf debug line information) PR target/19087 * config/avr/avr.c (DWARF2_ADDR_SIZE): Define. From-SVN: r121426
2007-01-31 18:23:49 +01:00
2007-01-31 Anatoly Sokolov <aesok@post.ru>
PR target/19087
* config/avr/avr.c (DWARF2_ADDR_SIZE): Define.
re PR middle-end/29335 (transcendental functions with constant arguments should be resolved at compile-time) PR middle-end/29335 * builtins.c (fold_builtin_sqrt): Use MPFR for constant args. testsuite: * gcc.dg/torture/builtin-math-2.c: Add sqrt cases. * gcc.dg/torture/builtin-math-3.c: Likewise. From-SVN: r121423
2007-01-31 16:06:19 +01:00
2007-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
PR middle-end/29335
* builtins.c (fold_builtin_sqrt): Use MPFR for constant args.
cfgloop.h: Include vec-prim.h. * cfgloop.h: Include vec-prim.h. (enum li_flags): Remove LI_ONLY_OLD. (loop_iterator): Changed. (fel_next, fel_init): Iterate over loop tree. (FOR_EACH_LOOP_BREAK): New macro. * loop-unswitch.c (unswitch_loops): Do not pass LI_ONLY_OLD to FOR_EACH_LOOP. * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Ditto. * modulo-sched.c (sms_schedule): Ditto. * tree-vectorizer.c (vectorize_loops): Ditto. * doc/loop.texi: Update information on loop numbering and behavior of FOR_EACH_LOOP wrto new loops. * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop, add_to_evolution_1): Test nestedness of loops instead of comparing their numbers. * tree-chrec.c (chrec_fold_plus_poly_poly, chrec_fold_multiply_poly_poly, chrec_evaluate, hide_evolution_in_other_loops_than_loop, chrec_component_in_loop_num, reset_evolution_in_loop): Ditto. * Makefile.in (CFGLOOP_H): Add vecprim.h dependency. From-SVN: r121422
2007-01-31 14:50:06 +01:00
2007-01-31 Zdenek Dvorak <dvorakz@suse.cz>
* cfgloop.h: Include vec-prim.h.
(enum li_flags): Remove LI_ONLY_OLD.
(loop_iterator): Changed.
(fel_next, fel_init): Iterate over loop tree.
(FOR_EACH_LOOP_BREAK): New macro.
* loop-unswitch.c (unswitch_loops): Do not pass LI_ONLY_OLD to
FOR_EACH_LOOP.
* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Ditto.
* modulo-sched.c (sms_schedule): Ditto.
* tree-vectorizer.c (vectorize_loops): Ditto.
* doc/loop.texi: Update information on loop numbering and behavior of
FOR_EACH_LOOP wrto new loops.
* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop,
add_to_evolution_1): Test nestedness of loops instead of comparing
their numbers.
* tree-chrec.c (chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly, chrec_evaluate,
hide_evolution_in_other_loops_than_loop, chrec_component_in_loop_num,
reset_evolution_in_loop): Ditto.
* Makefile.in (CFGLOOP_H): Add vecprim.h dependency.
c-common.c (warn_about_parentheses): Separate warning about un-parenthized sequence of comparison operators from the... 2007-01-31 Dirk Mueller <dmueller@suse.de> * c-common.c (warn_about_parentheses): Separate warning about un-parenthized sequence of comparison operators from the one which is supposed to warn about x <= y <= z. * testsuite/gcc.dg/Wparentheses-2.c: Update and add new tests. From-SVN: r121421
2007-01-31 14:43:40 +01:00
2007-01-31 Dirk Mueller <dmueller@suse.de>
* c-common.c (warn_about_parentheses): Separate warning about
un-parenthized sequence of comparison operators from the one
which is supposed to warn about x <= y <= z.
optabs.h (enum optab_index): Add new OTI_isinf. * optabs.h (enum optab_index): Add new OTI_isinf. (isinf_optab): Define corresponding macro. * optabs.c (init_optabs): Initialize isinf_optab. * genopinit.c (optabs): Implement isinf_optab using isinf?f2 patterns. * builtins.c (mathfn_built_in): Handle BUILT_IN_ISINF{,F,L}. (expand_builtin_interclass_mathfn): Expand BUILT_IN_ISINF{,F,L} using isinf_optab. (expand_builtin): Expand BUILT_IN_ISINF{,F,L} using expand_builtin_interclass_mathfn. * reg_stack.c (subst_stack_regs_pat): Handle UNSPEC_FXAM. * config/i386/i386.md (UNSPEC_FXAM): New constant. (fxam<mode>2_i387): New insn pattern. (isinf<mode>2) New expander to implement isinf, isinff and isinfl built-in functions as x87 inline asm. testsuite/ChangeLog: * gcc.dg/builtins-63.c: New test. From-SVN: r121419
2007-01-31 13:30:20 +01:00
2007-01-31 Uros Bizjak <ubizjak@gmail.com>
* optabs.h (enum optab_index): Add new OTI_isinf.
(isinf_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize isinf_optab.
* genopinit.c (optabs): Implement isinf_optab using isinf?f2
patterns.
* builtins.c (mathfn_built_in): Handle BUILT_IN_ISINF{,F,L}.
(expand_builtin_interclass_mathfn): Expand BUILT_IN_ISINF{,F,L}
using isinf_optab.
(expand_builtin): Expand BUILT_IN_ISINF{,F,L} using
expand_builtin_interclass_mathfn.
* reg_stack.c (subst_stack_regs_pat): Handle UNSPEC_FXAM.
* config/i386/i386.md (UNSPEC_FXAM): New constant.
(fxam<mode>2_i387): New insn pattern.
(isinf<mode>2) New expander to implement isinf, isinff and isinfl
built-in functions as x87 inline asm.
* gcc/config/arm/unwind-arm.h (_sleb128_t, _uleb128_t): New. From-SVN: r121377
2007-01-31 06:23:09 +01:00
2007-01-31 Kazu Hirata <kazu@codesourcery.com>
* gcc/config/arm/unwind-arm.h (_sleb128_t, _uleb128_t): New.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
2007-01-30 Eric Christopher <echristo@apple.com>
* config.gcc: Add geode.
cgraphunit.c, [...]: Fix comment typos. * cgraphunit.c, config/arm/arm.c, config/m68k/m68k.c, ipa-inline.c, tree-profile.c, tree-ssa-live.c, tree-ssa-math-opts.c, tree-ssanames.c, tree-vect-analyze.c, value-prof.c: Fix comment typos. From-SVN: r121374
2007-01-31 04:45:38 +01:00
2007-01-31 Kazu Hirata <kazu@codesourcery.com>
* cgraphunit.c, config/arm/arm.c, config/m68k/m68k.c,
ipa-inline.c, tree-profile.c, tree-ssa-live.c,
tree-ssa-math-opts.c, tree-ssanames.c, tree-vect-analyze.c,
value-prof.c: Fix comment typos.
re PR c++/24745 (unpleasant warning for "if (NULL)") 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c++/24745 * doc/invoke.texi (Wpointer-arith): Document warning. cp/ * typeck.c (build_binary_op): Fix logic for warning. Move warning to -Wpointer-arith. * call.c (convert_like_real): Don't warn when converting to boolean type. testsuite/ * g++.dg/warn/null4.C: New. From-SVN: r121361
2007-01-30 23:29:11 +01:00
2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/24745
* doc/invoke.texi (Wpointer-arith): Document warning.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
2007-01-30 Janis Johnson <janis187@us.ibm.com>
extend.texi (Decimal Floating Types): Remove decfloat.h from the list of discrepancies from the draft TR. * doc/extend.texi (Decimal Floating Types): Remove decfloat.h from the list of discrepancies from the draft TR. From-SVN: r121358
2007-01-30 21:23:25 +01:00
* doc/extend.texi (Decimal Floating Types): Remove decfloat.h from
the list of discrepancies from the draft TR.
re PR c++/30601 (-Wreturn-type warns about more than what the documentation says) 2007-01-30 Dirk Mueller <dmueller@suse.de> PR c++/30601 * doc/invoke.texi (-Wreturn-type): Update description to match new behavior. From-SVN: r121342
2007-01-30 17:20:06 +01:00
2007-01-30 Dirk Mueller <dmueller@suse.de>
PR c++/30601
* doc/invoke.texi (-Wreturn-type): Update description to
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
match new behavior.
re PR c++/30601 (-Wreturn-type warns about more than what the documentation says) 2007-01-30 Dirk Mueller <dmueller@suse.de> PR c++/30601 * doc/invoke.texi (-Wreturn-type): Update description to match new behavior. From-SVN: r121342
2007-01-30 17:20:06 +01:00
cfgrtl.c (try_redirect_by_replacing_jump): Check only_sets_cc0_p. gcc/ * cfgrtl.c (try_redirect_by_replacing_jump): Check only_sets_cc0_p. From-SVN: r121339
2007-01-30 16:07:34 +01:00
2007-01-30 Richard Sandiford <richard@codesourcery.com>
* cfgrtl.c (try_redirect_by_replacing_jump): Check only_sets_cc0_p.
builtins.c (expand_builtin_int_interclass_roundingfn): New function to handle optabs that operate on floating point input argument and... * builtins.c (expand_builtin_int_interclass_roundingfn): New function to handle optabs that operate on floating point input argument and output to integer output. (expand_builtin_mathfn) [BUILT_IN_ILOGB]: Move from here ... (expand_builtin_interclass_mathfn) [BUILT_IN_ILOGB]: ... to here. (expand_builtin): Expand BUILT_IN_ILOGB{,F,L} using expand_builtin_interclass_mathfn (). * config/i386/i386.md (fxtractxf3_i387): Rename from *fxtractxf3_i387. (ilogbsi2): Remove. (ilogbxf2, ilogb<mode>2): New expanders to implement ilogb, ilogbf and ilogbl built-in functions as x87 intrinsics. From-SVN: r121336
2007-01-30 12:20:07 +01:00
2007-01-30 Uros Bizjak <ubizjak@gmail.com>
* builtins.c (expand_builtin_int_interclass_roundingfn): New function
to handle optabs that operate on floating point input argument and
output to integer output.
(expand_builtin_mathfn) [BUILT_IN_ILOGB]: Move from here ...
(expand_builtin_interclass_mathfn) [BUILT_IN_ILOGB]: ... to here.
(expand_builtin): Expand BUILT_IN_ILOGB{,F,L} using
expand_builtin_interclass_mathfn ().
* config/i386/i386.md (fxtractxf3_i387): Rename from *fxtractxf3_i387.
(ilogbsi2): Remove.
(ilogbxf2, ilogb<mode>2): New expanders to implement ilogb, ilogbf and
ilogbl built-in functions as x87 intrinsics.
re PR middle-end/27657 (bogus undefined reference error to static var with -g and -O) 2007-01-30 Richard Guenther <rguenther@suse.de> PR middle-end/27657 * dwarf2out.c (reference_to_unused): Query varpool if the variable was output. * g++.dg/debug/pr27657.C: New testcase. From-SVN: r121335
2007-01-30 11:23:01 +01:00
2007-01-30 Richard Guenther <rguenther@suse.de>
PR middle-end/27657
* dwarf2out.c (reference_to_unused): Query varpool if the
variable was output.
re PR c/30313 (sizeof of expression including bit-field) 2007-01-30 Richard Guenther <rguenther@suse.de> PR middle-end/30313 * passes.c (execute_one_pass): Reset in_gimple_form to not confuse non-unit-at-a-time mode. * gcc.dg/torture/pr30313.c: New testcase. From-SVN: r121334
2007-01-30 11:17:09 +01:00
2007-01-30 Richard Guenther <rguenther@suse.de>
PR middle-end/30313
* passes.c (execute_one_pass): Reset in_gimple_form to not
confuse non-unit-at-a-time mode.
fold-const.c (round_up): Make HIGH an unsigned HOST_WIDE_INT to avoid undefined behaviour on overflow. * fold-const.c (round_up): Make HIGH an unsigned HOST_WIDE_INT to avoid undefined behaviour on overflow. Use force_fit_type_double to construct the constant with the specified TREE_OVERFLOW. From-SVN: r121332
2007-01-30 05:39:59 +01:00
2007-01-29 Roger Sayle <roger@eyesopen.com>
Richard Guenther <rguenther@suse.de>
* fold-const.c (round_up): Make HIGH an unsigned HOST_WIDE_INT to
avoid undefined behaviour on overflow. Use force_fit_type_double
to construct the constant with the specified TREE_OVERFLOW.
decExcept.c: New. libdecnumber/ * decExcept.c: New. * decExcept.h: New. libgcc/ * Makefile.in (dec-filenames): Add decExcept. gcc/ * config/dfp-bit.c: Add parameterized support for fp exceptions. * config/dfp-bit.h: Ditto. gcc/testsuite/ * gcc.dg/dfp/dfp-except.h: New file. * gcc.dg/dfp/fe-check.h: New file. * gcc.dg/dfp/fe-binop.c: New test. * gcc.dg/dfp/fe-convert-1.c: New test. * gcc.dg/dfp/fe-convert-2.c: New test. * gcc.dg/dfp/fe-convert-3.c: New test. From-SVN: r121317
2007-01-30 00:01:35 +01:00
2007-01-29 Janis Johnson <janis187@us.ibm.com>
* config/dfp-bit.c: Add parameterized support for fp exceptions.
* config/dfp-bit.h: Ditto.
fold-const.c (round_up): Make HIGH an unsigned HOST_WIDE_INT to avoid undefined behaviour on overflow. * fold-const.c (round_up): Make HIGH an unsigned HOST_WIDE_INT to avoid undefined behaviour on overflow. Use force_fit_type_double to construct the constant with the specified TREE_OVERFLOW. From-SVN: r121332
2007-01-30 05:39:59 +01:00
2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-decl.c (pop_scope): Replace warnings with call to warn_for_unused_label. * c-common.h (warn_for_unused_label): Declare. * c-common.c (warn_for_unused_label): Define. cp/ * decl.c (pop_label): Replace warning with call to warn_for_unused_label. From-SVN: r121310
2007-01-29 22:05:58 +01:00
* c-decl.c (pop_scope): Replace warnings with call to
warn_for_unused_label.
* c-common.h (warn_for_unused_label): Declare.
* c-common.c (warn_for_unused_label): Define.
tree-optimize.c (update_inlined_to_pointers): Delete unused function. 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * tree-optimize.c (update_inlined_to_pointers): Delete unused function. From-SVN: r121309
2007-01-29 21:54:59 +01:00
2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* tree-optimize.c (update_inlined_to_pointers): Delete unused
function.
Makefile.in (USER_H): Remove decfloat.h. gcc/ * Makefile.in (USER_H): Remove decfloat.h. * ginclude/decfloat.h: Delete, moving contents to ... * ginclude/float.h: Add support for decimal floating point, guarded by __STDC_WANT_DEC_FP__. gcc/testsuite/ * gcc.dg/dfp/dec-eval-method.c: Replace decfloat.h with float.h. * gcc.dg/dfp/decfloat-constants.c: Ditto. * gcc.dg/dfp/convert-dfp.c: Ditto. * gcc.dg/dfp/convert-int-saturate.c: Ditto. From-SVN: r121308
2007-01-29 21:27:41 +01:00
2007-01-29 Janis Johnson <janis187@us.ibm.com>
* Makefile.in (USER_H): Remove decfloat.h.
* ginclude/decfloat.h: Delete, moving contents to ...
* ginclude/float.h: Add support for decimal floating point,
guarded by __STDC_WANT_DEC_FP__.
gccint.texi (Top): Rename Loop Representation to Loop Analysis and Representation to resolve case... * doc/gccint.texi (Top): Rename Loop Representation to Loop Analysis and Representation to resolve case insensitive conflict. * doc/loop.texi (Loop Analysis and Representation): Likewise. From-SVN: r121306
2007-01-29 21:10:33 +01:00
2007-01-29 Mike Stump <mrs@apple.com>
* doc/gccint.texi (Top): Rename Loop Representation to Loop
Analysis and Representation to resolve case insensitive conflict.
* doc/loop.texi (Loop Analysis and Representation): Likewise.
tree.h (struct tree_memory_tag): Add aliases member. 2007-01-28 Daniel Berlin <dberlin@dberlin.org> * tree.h (struct tree_memory_tag): Add aliases member. (MTAG_ALIASES): New macro. * tree-ssa-alias.c (alias_bitmap_obstack): New variable. (add_may_alias): Remove pointer-set. Update for may_aliases being a bitmap. (mark_aliases_call_clobbered): Update for may_aliases being a bitmap. (compute_tag_properties): Ditto. (create_partition_for): Ditto. (compute_memory_partitions): Ditto. (dump_may_aliases_for): Ditto. (is_aliased_with): Ditto. (add_may_alias_for_new_tag): Ditto. (rewrite_alias_set_for): Rewrite for may_aliases being a bitmap. (compute_is_aliased): New function. (compute_may_aliases): Call compute_is_aliased). (init_alias_info): Initialize alias_bitmap_obstack. (union_alias_set_into): New function. (compute_flow_sensitive_aliasing): Use union_aliases_into. (have_common_aliases_p): Rewrite to take two bitmaps and use intersection. (compute_flow_insensitive_aliasing): Stop using pointer-sets. Update for bitmaps. (finalize_ref_all_pointers): Update for add_may_alias changes. (new_type_alias): Ditto. * tree-flow-inline.h (may_aliases): Return a bitmap. * tree-dfa.c (dump_variable): Check for MTAG_P'ness. * tree-ssa.c (verify_flow_insensitive_alias_info): Update for may_aliases being a bitmap. * tree-flow.h (struct var_ann_d): Remove may_aliases member. may_aliases now returns a bitmap. * tree-ssa-structalias.c (merge_smts_into): Update for may_aliases being a bitmap. * tree-ssa-operands.c (add_virtual_operand): Update for may_aliases being a bitmap. From-SVN: r121302
2007-01-29 20:38:00 +01:00
2007-01-28 Daniel Berlin <dberlin@dberlin.org>
* tree.h (struct tree_memory_tag): Add aliases member.
(MTAG_ALIASES): New macro.
* tree-ssa-alias.c (alias_bitmap_obstack): New variable.
(add_may_alias): Remove pointer-set. Update for may_aliases being
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
a bitmap.
tree.h (struct tree_memory_tag): Add aliases member. 2007-01-28 Daniel Berlin <dberlin@dberlin.org> * tree.h (struct tree_memory_tag): Add aliases member. (MTAG_ALIASES): New macro. * tree-ssa-alias.c (alias_bitmap_obstack): New variable. (add_may_alias): Remove pointer-set. Update for may_aliases being a bitmap. (mark_aliases_call_clobbered): Update for may_aliases being a bitmap. (compute_tag_properties): Ditto. (create_partition_for): Ditto. (compute_memory_partitions): Ditto. (dump_may_aliases_for): Ditto. (is_aliased_with): Ditto. (add_may_alias_for_new_tag): Ditto. (rewrite_alias_set_for): Rewrite for may_aliases being a bitmap. (compute_is_aliased): New function. (compute_may_aliases): Call compute_is_aliased). (init_alias_info): Initialize alias_bitmap_obstack. (union_alias_set_into): New function. (compute_flow_sensitive_aliasing): Use union_aliases_into. (have_common_aliases_p): Rewrite to take two bitmaps and use intersection. (compute_flow_insensitive_aliasing): Stop using pointer-sets. Update for bitmaps. (finalize_ref_all_pointers): Update for add_may_alias changes. (new_type_alias): Ditto. * tree-flow-inline.h (may_aliases): Return a bitmap. * tree-dfa.c (dump_variable): Check for MTAG_P'ness. * tree-ssa.c (verify_flow_insensitive_alias_info): Update for may_aliases being a bitmap. * tree-flow.h (struct var_ann_d): Remove may_aliases member. may_aliases now returns a bitmap. * tree-ssa-structalias.c (merge_smts_into): Update for may_aliases being a bitmap. * tree-ssa-operands.c (add_virtual_operand): Update for may_aliases being a bitmap. From-SVN: r121302
2007-01-29 20:38:00 +01:00
(mark_aliases_call_clobbered): Update for may_aliases being a
bitmap.
(compute_tag_properties): Ditto.
(create_partition_for): Ditto.
(compute_memory_partitions): Ditto.
(dump_may_aliases_for): Ditto.
(is_aliased_with): Ditto.
(add_may_alias_for_new_tag): Ditto.
(rewrite_alias_set_for): Rewrite for may_aliases being a bitmap.
(compute_is_aliased): New function.
(compute_may_aliases): Call compute_is_aliased).
(init_alias_info): Initialize alias_bitmap_obstack.
(union_alias_set_into): New function.
(compute_flow_sensitive_aliasing): Use union_aliases_into.
(have_common_aliases_p): Rewrite to take two bitmaps and use
intersection.
(compute_flow_insensitive_aliasing): Stop using pointer-sets.
Update for bitmaps.
(finalize_ref_all_pointers): Update for add_may_alias changes.
(new_type_alias): Ditto.
* tree-flow-inline.h (may_aliases): Return a bitmap.
* tree-dfa.c (dump_variable): Check for MTAG_P'ness.
* tree-ssa.c (verify_flow_insensitive_alias_info): Update for
may_aliases being a bitmap.
* tree-flow.h (struct var_ann_d): Remove may_aliases member.
may_aliases now returns a bitmap.
* tree-ssa-structalias.c (merge_smts_into): Update for may_aliases
being a bitmap.
* tree-ssa-operands.c (add_virtual_operand): Update for
may_aliases being a bitmap.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
re PR tree-optimization/30630 (Trunk GCC hangs while compiling cpu2k6/perlbench at -O2) 2007-01-29 Daniel Berlin <dberlin@dberlin.org> PR tree-optimization/30630 * tree-ssa-structalias.c (do_complex_constraint): Mark correct variable as changed. From-SVN: r121295
2007-01-29 18:25:04 +01:00
2007-01-29 Daniel Berlin <dberlin@dberlin.org>
PR tree-optimization/30630
* tree-ssa-structalias.c (do_complex_constraint): Mark correct
variable as changed.
re PR c++/28266 (ICE on invalid default variable) PR c++/28266 * gimplify.c (gimplify_target_expr): Make sure that the TARGET_EXPR is expanded only once even if an error occurs. From-SVN: r121288
2007-01-29 17:27:21 +01:00
2007-01-29 Simon Martin <simartin@users.sourceforge.net>
PR c++/28266
* gimplify.c (gimplify_target_expr): Make sure that the TARGET_EXPR is
expanded only once even if an error occurs.
gcov-io.h (__gcov_indirect_call_profiler): Declare. * gcov-io.h (__gcov_indirect_call_profiler): Declare. (__gcov_average_profiler): Likewise. (__gcov_ior_profiler): Likewise. (__gcov_merge_ior): Likewise. From-SVN: r121280
2007-01-29 06:53:40 +01:00
2007-01-29 Ben Elliston <bje@au.ibm.com>
* gcov-io.h (__gcov_indirect_call_profiler): Declare.
(__gcov_average_profiler): Likewise.
(__gcov_ior_profiler): Likewise.
(__gcov_merge_ior): Likewise.
builtins.c (expand_builtin_memset): Fix typo in my last patch. * builtins.c (expand_builtin_memset): Fix typo in my last patch. * value-prof.c (stringop_block_profile): Likewise. From-SVN: r121272
2007-01-28 23:27:37 +01:00
2007-01-28 Jan Hubicka <jh@suse.cz>
* builtins.c (expand_builtin_memset): Fix typo in my last patch.
* value-prof.c (stringop_block_profile): Likewise.
expr.c (emit_block_move_via_movmem, [...]): Add variant handling histograms; add wrapper. * expr.c (emit_block_move_via_movmem, emit_block_move_via_libcall): Add variant handling histograms; add wrapper. (clear_storage_via_libcall): Export. (emit_block_move_hints): Break out from ...; add histograms. (emit_block_move): ... this one. (clear_storage_hints): Break out from ...; add histograms. (clear_storage): ... this one. (set_storage_via_memset): Handle histogram. * expr.h (emit_block_move_via_libcall, emit_block_move_hints): Declare. (clear_storage_hints, clear_storage_via_libcall): Declare. (set_storage_via_setmem): Update prototype. * doc/md.texi (movmem, setmem): Document new arguments. * value-prof.c (dump_histogram_value, tree_find_values_to_profile): Add new histograms. (stringop_block_profile): New global function. (tree_stringops_values_to_profile): Profile block size and alignment. * value-prof.h (enum hist_type): add HIST_TYPE_AVERAGE and HIST_TYPE_IOR. (struct profile_hooks): Add gen_average_profiler and gen_ior_profiler. (stringop_block_profile): Declare. * builtins.c: Include value-prof.h. (expand_builtin_memcpy, expand_builtin_memset): Pass block profile. * gcov-ui.h (GCOV_COUNTER_NAMES): Add new counter. (GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): New constants. (GCOV_COUNTERS, GCOV_LAST_VALUE_COUNTER): Update. * profile.c (instrument_values): Add new counters. * cfgexpand.c (expand_gimple_basic_block): Propagate histograms to calls. * tree-profile.c (tree_average_profiler_fn, tree_ior_profiler_fn): New. (tree_init_edge_profiler): Build new profilers. (tree_gen_average_profiler, tree_gen_ior_profiler): New. (pass_tree_profile): Add dump. (tree_profile_hooks): Update. * Makefile.in (LIBGCOV): Add new constants. * libgcov.c (__gcov_merge_ior, __gcov_average_profiler, __gcov_ior_profiler): New. * i386.md (movmem/setmem expanders): Add new optional arguments. From-SVN: r121270
2007-01-28 20:38:39 +01:00
2007-01-28 Jan Hubicka <jh@suse.cz>
* expr.c (emit_block_move_via_movmem, emit_block_move_via_libcall): Add
variant handling histograms; add wrapper.
(clear_storage_via_libcall): Export.
(emit_block_move_hints): Break out from ...; add histograms.
(emit_block_move): ... this one.
(clear_storage_hints): Break out from ...; add histograms.
(clear_storage): ... this one.
(set_storage_via_memset): Handle histogram.
* expr.h (emit_block_move_via_libcall, emit_block_move_hints): Declare.
(clear_storage_hints, clear_storage_via_libcall): Declare.
(set_storage_via_setmem): Update prototype.
* doc/md.texi (movmem, setmem): Document new arguments.
* value-prof.c (dump_histogram_value, tree_find_values_to_profile): Add
new histograms.
(stringop_block_profile): New global function.
(tree_stringops_values_to_profile): Profile block size and alignment.
* value-prof.h (enum hist_type): add HIST_TYPE_AVERAGE and
HIST_TYPE_IOR.
(struct profile_hooks): Add gen_average_profiler and gen_ior_profiler.
(stringop_block_profile): Declare.
* builtins.c: Include value-prof.h.
(expand_builtin_memcpy, expand_builtin_memset): Pass block profile.
* gcov-ui.h (GCOV_COUNTER_NAMES): Add new counter.
(GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): New constants.
(GCOV_COUNTERS, GCOV_LAST_VALUE_COUNTER): Update.
* profile.c (instrument_values): Add new counters.
* cfgexpand.c (expand_gimple_basic_block): Propagate histograms to
calls.
* tree-profile.c (tree_average_profiler_fn, tree_ior_profiler_fn): New.
(tree_init_edge_profiler): Build new profilers.
(tree_gen_average_profiler, tree_gen_ior_profiler): New.
(pass_tree_profile): Add dump.
(tree_profile_hooks): Update.
* Makefile.in (LIBGCOV): Add new constants.
* libgcov.c (__gcov_merge_ior, __gcov_average_profiler,
__gcov_ior_profiler): New.
* i386.md (movmem/setmem expanders): Add new optional arguments.
* doc/md.texi (Standard Pattern Names): Document blockage pattern. From-SVN: r121268
2007-01-28 20:26:43 +01:00
2007-01-28 David Edelsohn <edelsohn@gnu.org>
* doc/md.texi (Standard Pattern Names): Document blockage pattern.
tree-ssa-loop-unswitch.c: Include tree-inline.h. * tree-ssa-loop-unswitch.c: Include tree-inline.h. (tree_unswitch_single_loop): Pass eni_size_weights to tree_num_loop_insns. * tree-ssa-loop-manip.c: Include tree-inline.h. (can_unroll_loop_p): Pass eni_size_weights to tree_num_loop_insns. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Pass eni_size_weights to estimate_num_insns. * tree.h (init_inline_once): Export. * toplev.c (backend_init): Call init_inline_once. * cgraphunit.c (cgraph_process_new_functions, cgraph_analyze_function): Pass eni_inlining_weights to estimate_num_insns. * ipa-inline.c (compute_inline_parameters): Ditto. * tree-ssa-loop-ivcanon.c (tree_num_loop_insns): Pass weights to estimate_num_insns. (try_unroll_loop_completely): Pass eni_size_weights to tree_num_loop_insns. * tree-eh.c (decide_copy_try_finally): Pass eni_size_weights ot estimate_num_insns. * tree-ssa-loop-prefetch.c: Include tree-inline.h. (loop_prefetch_arrays): Pass eni_time_weights to tree_num_loop_insns. * tree-inline.c (eni_inlining_weights, eni_size_weights, eni_time_weights): New variables. (init_inline_once): Initialize them. (struct eni_data): Mew. (estimate_num_insns_1, estimate_num_insns): Use weights. * tree-inline.h (struct eni_weights_d): New. (eni_inlining_weights, eni_size_weights, eni_time_weights): Declare. (estimate_num_insns): Declaration changed. * cfgloop.h (tree_num_loop_insns): Declaration changed. * Makefile.in (tree-ssa-loop-unswitch.o, tree-ssa-loop-prefetch.o, tree-ssa-loop-manip.o): Add TREE_INLINE_H dependency. * gcc.dg/tree-ssa/loop-23.c: New test. From-SVN: r121260
2007-01-28 18:40:38 +01:00
2007-01-28 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop-unswitch.c: Include tree-inline.h.
(tree_unswitch_single_loop): Pass eni_size_weights to
tree_num_loop_insns.
* tree-ssa-loop-manip.c: Include tree-inline.h.
(can_unroll_loop_p): Pass eni_size_weights to
tree_num_loop_insns.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p):
Pass eni_size_weights to estimate_num_insns.
* tree.h (init_inline_once): Export.
* toplev.c (backend_init): Call init_inline_once.
* cgraphunit.c (cgraph_process_new_functions,
cgraph_analyze_function): Pass eni_inlining_weights to
estimate_num_insns.
* ipa-inline.c (compute_inline_parameters): Ditto.
* tree-ssa-loop-ivcanon.c (tree_num_loop_insns): Pass weights
to estimate_num_insns.
(try_unroll_loop_completely): Pass eni_size_weights to
tree_num_loop_insns.
* tree-eh.c (decide_copy_try_finally): Pass eni_size_weights
ot estimate_num_insns.
* tree-ssa-loop-prefetch.c: Include tree-inline.h.
(loop_prefetch_arrays): Pass eni_time_weights to tree_num_loop_insns.
* tree-inline.c (eni_inlining_weights, eni_size_weights,
eni_time_weights): New variables.
(init_inline_once): Initialize them.
(struct eni_data): Mew.
(estimate_num_insns_1, estimate_num_insns): Use weights.
* tree-inline.h (struct eni_weights_d): New.
(eni_inlining_weights, eni_size_weights, eni_time_weights): Declare.
(estimate_num_insns): Declaration changed.
* cfgloop.h (tree_num_loop_insns): Declaration changed.
* Makefile.in (tree-ssa-loop-unswitch.o, tree-ssa-loop-prefetch.o,
tree-ssa-loop-manip.o): Add TREE_INLINE_H dependency.
tree-data-ref.c (conflict_fn): Assert that the number of affine relations in the conflict function is valid. * tree-data-ref.c (conflict_fn): Assert that the number of affine relations in the conflict function is valid. From-SVN: r121259
2007-01-28 18:29:30 +01:00
2007-01-28 Zdenek Dvorak <dvorakz@suse.cz>
* tree-data-ref.c (conflict_fn): Assert that the number of affine
relations in the conflict function is valid.
common.opt: Add fstrict-overflow. ./: * common.opt: Add fstrict-overflow. * opts.c (decode_options): Set flag_strict_overflow if -O2. * flags.h (TYPE_OVERFLOW_WRAPS): Define. (TYPE_OVERFLOW_UNDEFINED): Define. (TYPE_OVERFLOW_TRAPS): Define. This replaces TYPE_TRAP_SIGNED. Replace all uses. * tree.h (TYPE_TRAP_SIGNED): Don't define. * fold-const.c (negate_expr_p): Use TYPE_OVERFLOW_UNDEFINED. (fold_negate_expr): Likewise. (make_range): Likewise. (extract_muldiv_1): Likewise. (maybe_canonicalize_comparison): Likewise. (fold_comparison): Likewise. (fold_binary): Likewise. (tree_expr_nonnegative_p): Likewise. (tree_expr_nonzero_p): Likewise. * tree-vrp.c (compare_values): Likewise. (extract_range_from_binary_expr): Likewise. (extract_range_from_unary_expr): Likewise. * tree-ssa-loop-niter.c (infer_loop_bounds_from_signedness): Likewise. (nowrap_type_p): Likewise. * tree-scalar-evolution.c (simple_iv): Likewise. * fold-const.c (negate_expr_p): Use TYPE_OVERFLOW_WRAPS. (build_range_check): Likewise. (extract_muldiv_1): Likewise. (fold_comparison): Likewise. * tree-vrp.c (vrp_int_const_binop): Likewise. (extract_range_from_unary_expr): Likewise. * convert.c (convert_to_integer): Likewise. * fold-const.c (fold_negate_expr): Use TYPE_OVERFLOW_TRAPS. (fold_comparison): Likewise. (fold_binary): Likewise. * optabs.c (optab_for_tree_code): Likewise. * tree-vectorizer.c (vect_is_simple_reduction): Likewise. * simplify-rtx.c (simplify_const_relational_operation): Check flag_strict_overflow and flag_trapv. (simplify_const_relational_operation): Likewise. * doc/invoke.texi (Option Summary): Mention -fstrict-overflow. (Optimize Options): Add -fstrict-overflow to -O2 list. Document -fstrict-overflow. testsuite/: * gcc.dg/strict-overflow-1.c: New test. * gcc.dg/no-strict-overflow-1.c: New test. * gcc.dg/strict-overflow-2.c: New test. * gcc.dg/no-strict-overflow-2.c: New test. * gcc.dg/strict-overflow-3.c: New test. * gcc.dg/no-strict-overflow-3.c: New test. * gcc.dg/strict-overflow-4.c: New test. * gcc.dg/no-strict-overflow-4.c: New test. * gcc.dg/fold-mod-1.c: Add -fstrict-overflow option. * gcc.dg/pr15784-1.c: Likewise. * gcc.dg/pr20922-1.c: Likewise. * gcc.dg/pr20922-3.c: Likewise. * gcc.dg/pr20922-4.c: Likewise. * gcc.dg/pr20922-6.c: Likewise. * gcc.dg/compare-4.c: Likewise. * gcc.dg/torture/pr26898-1.c: Likewise. * gcc.dg/tree-ssa/divide-1.c: Likewise. * gcc.dg/tree-ssa/divide-2.c: Likewise. * gcc.dg/tree-ssa/divide-3.c: Likewise. * gcc.dg/tree-ssa/divide-4.c: Likewise. * gcc.dg/tree-ssa/pr14490-1.c: Likewise. * gcc.dg/tree-ssa/pr14490-3.c: Likewise. * gcc.dg/tree-ssa/pr21082.c: Likewise. * gcc.dg/tree-ssa/pr26899.c: Likewise. * g++.dg/tree-ssa/pr21082.C: Likewise. From-SVN: r121254
2007-01-28 06:15:06 +01:00
2007-01-27 Ian Lance Taylor <iant@google.com>
* common.opt: Add fstrict-overflow.
* opts.c (decode_options): Set flag_strict_overflow if -O2.
* flags.h (TYPE_OVERFLOW_WRAPS): Define.
(TYPE_OVERFLOW_UNDEFINED): Define.
(TYPE_OVERFLOW_TRAPS): Define. This replaces TYPE_TRAP_SIGNED.
Replace all uses.
* tree.h (TYPE_TRAP_SIGNED): Don't define.
* fold-const.c (negate_expr_p): Use TYPE_OVERFLOW_UNDEFINED.
(fold_negate_expr): Likewise.
(make_range): Likewise.
(extract_muldiv_1): Likewise.
(maybe_canonicalize_comparison): Likewise.
(fold_comparison): Likewise.
(fold_binary): Likewise.
(tree_expr_nonnegative_p): Likewise.
(tree_expr_nonzero_p): Likewise.
* tree-vrp.c (compare_values): Likewise.
(extract_range_from_binary_expr): Likewise.
(extract_range_from_unary_expr): Likewise.
* tree-ssa-loop-niter.c (infer_loop_bounds_from_signedness):
Likewise.
(nowrap_type_p): Likewise.
* tree-scalar-evolution.c (simple_iv): Likewise.
* fold-const.c (negate_expr_p): Use TYPE_OVERFLOW_WRAPS.
(build_range_check): Likewise.
(extract_muldiv_1): Likewise.
(fold_comparison): Likewise.
* tree-vrp.c (vrp_int_const_binop): Likewise.
(extract_range_from_unary_expr): Likewise.
* convert.c (convert_to_integer): Likewise.
* fold-const.c (fold_negate_expr): Use TYPE_OVERFLOW_TRAPS.
(fold_comparison): Likewise.
(fold_binary): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* tree-vectorizer.c (vect_is_simple_reduction): Likewise.
* simplify-rtx.c (simplify_const_relational_operation): Check
flag_strict_overflow and flag_trapv.
(simplify_const_relational_operation): Likewise.
* doc/invoke.texi (Option Summary): Mention -fstrict-overflow.
(Optimize Options): Add -fstrict-overflow to -O2 list. Document
-fstrict-overflow.
tree.c (tree_fold_gcd): Delete. * tree.c (tree_fold_gcd): Delete. * tree.h (tree_fold_gcd): Remove prototype. * tree-data-ref.c (tree_fold_divides_p): Don't use tree_fold_gcd to test whether one constant integer is a multiple of another. Instead call int_const_binop with TRUNC_MOD_EXPR and test for a zero result. * fold-const.c (multiple_of_p): We've determined both TOP and BOTTOM are integer constants so we can call int_const_binop directly instead of the more generic const_binop. From-SVN: r121253
2007-01-28 06:04:48 +01:00
2007-01-27 Roger Sayle <roger@eyesopen.com>
* tree.c (tree_fold_gcd): Delete.
* tree.h (tree_fold_gcd): Remove prototype.
* tree-data-ref.c (tree_fold_divides_p): Don't use tree_fold_gcd to
test whether one constant integer is a multiple of another. Instead
call int_const_binop with TRUNC_MOD_EXPR and test for a zero result.
* fold-const.c (multiple_of_p): We've determined both TOP and
BOTTOM are integer constants so we can call int_const_binop directly
instead of the more generic const_binop.
fold-const.c (size_binop): In the fast-paths for X+0... * fold-const.c (size_binop): In the fast-paths for X+0, 0+X, X-0 and 1*X check that the constant hasn't overflowed, to preserve the TREE_OVERFLOW bit. (round_up): Provide an efficient implementation when rouding-up an INTEGER_CST to a power-of-two. * gcc-dg/large-size-array-3.c: New test case. From-SVN: r121252
2007-01-28 04:48:41 +01:00
2007-01-27 Roger Sayle <roger@eyesopen.com>
* fold-const.c (size_binop): In the fast-paths for X+0, 0+X, X-0 and
1*X check that the constant hasn't overflowed, to preserve the
TREE_OVERFLOW bit.
(round_up): Provide an efficient implementation when rouding-up an
INTEGER_CST to a power-of-two.
sourcebuild.texi: Add comma for clarity. * doc/sourcebuild.texi: Add comma for clarity. * doc/extend.texi: Fix some typos. * doc/passes.texi: Likewise. * doc/cppinternals.texi: Likewise. * doc/c-tree.texi: Likewise. * doc/tree-ssa.texi: Likewise. From-SVN: r121242
2007-01-28 00:55:27 +01:00
2007-01-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/sourcebuild.texi: Add comma for clarity.
* doc/extend.texi: Fix some typos.
* doc/passes.texi: Likewise.
* doc/cppinternals.texi: Likewise.
* doc/c-tree.texi: Likewise.
* doc/tree-ssa.texi: Likewise.
Add missing doc/install.texi to ChangeLog entry of the previous commit. From-SVN: r121245
2007-01-28 01:12:11 +01:00
* doc/install.texi: Likewise.
sourcebuild.texi: Add comma for clarity. * doc/sourcebuild.texi: Add comma for clarity. * doc/extend.texi: Fix some typos. * doc/passes.texi: Likewise. * doc/cppinternals.texi: Likewise. * doc/c-tree.texi: Likewise. * doc/tree-ssa.texi: Likewise. From-SVN: r121242
2007-01-28 00:55:27 +01:00
tree-sra.c (sra_walk_function): Don't rely on aliases being build. * tree-sra.c (sra_walk_function): Don't rely on aliases being build. (pass_sra): Do not require alias information. * passes.c (init_optimization_passes): Add SRA From-SVN: r121240
2007-01-27 23:31:19 +01:00
2007-01-27 Jan Hubicka <jh@suse.cz>
* tree-sra.c (sra_walk_function): Don't rely on aliases being build.
(pass_sra): Do not require alias information.
* passes.c (init_optimization_passes): Add SRA
tracer.c (rest_of_handle_tracer): We already cleaned up the CFG in tracer() so don't do it here again. * tracer.c (rest_of_handle_tracer): We already cleaned up the CFG in tracer() so don't do it here again. * cfgcleanup.c (rest_of_handle_jump2): Don't repeat cleanup_cfg here, either. And don't call renumber_insns. * cfgrtl.c (rtl_verify_flow_info_1): Don't verify that BB_END and BB_HEAD are in the insn stream here. Instead make sure that BB_INSN is valid on all insns. Also, do check here that there are no pending branch predictions... (rtl_verify_flow_info): ...instead of doing it here. Checks for BB_END and BB_HEAD moved from rtl_verify_flow_info_1 to here. From-SVN: r121231
2007-01-27 15:48:02 +01:00
2007-01-27 Steven Bosscher <steven@gcc.gnu.org>
* tracer.c (rest_of_handle_tracer): We already cleaned
up the CFG in tracer() so don't do it here again.
* cfgcleanup.c (rest_of_handle_jump2): Don't repeat
cleanup_cfg here, either. And don't call renumber_insns.
* cfgrtl.c (rtl_verify_flow_info_1): Don't verify that BB_END
and BB_HEAD are in the insn stream here. Instead make sure
that BB_INSN is valid on all insns. Also, do check here that
there are no pending branch predictions...
(rtl_verify_flow_info): ...instead of doing it here. Checks
for BB_END and BB_HEAD moved from rtl_verify_flow_info_1 to
here.
i386.c (ix86_swap_binary_operands_p): New helper function to simplify/factorize operand order canonicalization. * config/i386/i386.c (ix86_swap_binary_operands_p): New helper function to simplify/factorize operand order canonicalization. (ix86_fixup_binary_operands): Reorganize using the above function. (ix86_binary_operator_ok): Likewise. From-SVN: r121227
2007-01-27 03:52:37 +01:00
2007-01-26 Roger Sayle <roger@eyesopen.com>
* config/i386/i386.c (ix86_swap_binary_operands_p): New helper
function to simplify/factorize operand order canonicalization.
(ix86_fixup_binary_operands): Reorganize using the above function.
(ix86_binary_operator_ok): Likewise.
genattrtab.c (struct attr_value_list, [...]): Move to file scope from optimize_attrs. * genattrtab.c (struct attr_value_list, insn_code_values): Move to file scope from optimize_attrs. (simplify_test_exp): If insn_code_values is not NULL, use it to speed up search. (optimize_attrs): Clear insn_code_values after freeing it. From-SVN: r121216
2007-01-27 00:15:08 +01:00
2007-01-27 Jakub Jelinek <jakub@redhat.com>
* genattrtab.c (struct attr_value_list, insn_code_values): Move to
file scope from optimize_attrs.
(simplify_test_exp): If insn_code_values is not NULL, use it to speed
up search.
(optimize_attrs): Clear insn_code_values after freeing it.
tree-ssa-address.c (create_mem_ref): Remove ", bsi" from a parts.base assignment. * tree-ssa-address.c (create_mem_ref): Remove ", bsi" from a parts.base assignment. From-SVN: r121213
2007-01-26 20:47:20 +01:00
2007-01-26 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-address.c (create_mem_ref): Remove ", bsi" from
a parts.base assignment.
tree-data-ref.c (dump_subscript): Use dump_conflict_function. * tree-data-ref.c (dump_subscript): Use dump_conflict_function. (compute_subscript_distance, initialize_data_dependence_relation, finalize_ddr_dependent, analyze_ziv_subscript, analyze_siv_subscript_cst_affine, compute_overlap_steps_for_affine_univar, compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine, analyze_siv_subscript, analyze_miv_subscript, analyze_overlapping_iterations, subscript_dependence_tester_1, compute_self_dependence, free_dependence_relation): Work with affine_fn instead of chrecs. (dump_affine_function, dump_conflict_function, affine_function_equal_p, common_affine_function, affine_function_base, affine_function_constant_p, affine_fn_op, affine_fn_plus, affine_fn_minus, affine_fn_free, conflict_fn_not_known, conflict_fn_no_dependence, free_conflict_function, free_subscripts, conflict_fn, affine_fn_cst, affine_fn_univar): New functions. (all_chrecs_equal_p): Removed. * tree-data-ref.h (affine_fn, conflict_function): New types. (struct subscript): Change type of conflicting_iterations_in_a and conflicting_iterations_in_b. From-SVN: r121212
2007-01-26 20:33:04 +01:00
2007-01-26 Zdenek Dvorak <dvorakz@suse.cz>
* tree-data-ref.c (dump_subscript): Use dump_conflict_function.
(compute_subscript_distance, initialize_data_dependence_relation,
finalize_ddr_dependent, analyze_ziv_subscript,
analyze_siv_subscript_cst_affine,
compute_overlap_steps_for_affine_univar,
compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine,
analyze_siv_subscript, analyze_miv_subscript,
analyze_overlapping_iterations, subscript_dependence_tester_1,
compute_self_dependence, free_dependence_relation): Work
with affine_fn instead of chrecs.
(dump_affine_function, dump_conflict_function, affine_function_equal_p,
common_affine_function, affine_function_base,
affine_function_constant_p, affine_fn_op, affine_fn_plus,
affine_fn_minus, affine_fn_free, conflict_fn_not_known,
conflict_fn_no_dependence, free_conflict_function, free_subscripts,
conflict_fn, affine_fn_cst, affine_fn_univar): New functions.
(all_chrecs_equal_p): Removed.
* tree-data-ref.h (affine_fn, conflict_function): New types.
(struct subscript): Change type of conflicting_iterations_in_a
and conflicting_iterations_in_b.
re PR target/30182 (FAIL: gcc.dg/pr28796-2.c (test for excess errors)) PR other/30182 * config/pa/pa.h (TARGET_HPUX_11): New. * config/pa/pa-hpux11.h (TARGET_HPUX_11): New. * config/pa/pa.c (pa_init_builtins): Use TARGET_HPUX_11. From-SVN: r121211
2007-01-26 19:16:29 +01:00
2007-01-26 Steve Ellcey <sje@cup.hp.com>
PR other/30182
* config/pa/pa.h (TARGET_HPUX_11): New.
* config/pa/pa-hpux11.h (TARGET_HPUX_11): New.
* config/pa/pa.c (pa_init_builtins): Use TARGET_HPUX_11.
tree-ssa-structalias.c (solve_graph): Handle case we merged the variable to another. 2007-01-26 Daniel Berlin <dberlin@dberlin.org> Richard Guenther <rguenther@suse.de> * tree-ssa-structalias.c (solve_graph): Handle case we merged the variable to another. Co-Authored-By: Richard Guenther <rguenther@suse.de> From-SVN: r121202
2007-01-26 13:36:01 +01:00
2007-01-26 Daniel Berlin <dberlin@dberlin.org>
Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (solve_graph): Handle case
we merged the variable to another.
builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even' functions. * builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even' functions. * fold-const.c (negate_mathfn_p): Treat casin, casinh, catan, catanh, cproj, csin, csinh, ctan and ctanh as 'odd' functions. testsuite: * gcc.dg/builtins-20.c: Add more cases. * gcc.dg/torture/builtin-symmetric-1.c: Likewise. From-SVN: r121200
2007-01-26 03:40:31 +01:00
2007-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even'
functions.
* fold-const.c (negate_mathfn_p): Treat casin, casinh, catan,
catanh, cproj, csin, csinh, ctan and ctanh as 'odd' functions.
reload1.c (choose_reload_regs): Check for invalid subregs before computing their locations, not after. * reload1.c (choose_reload_regs): Check for invalid subregs before computing their locations, not after. From-SVN: r121198
2007-01-26 02:15:05 +01:00
2007-01-25 DJ Delorie <dj@redhat.com>
m32c.c (m32c_cannot_change_mode_class): We don't allow changes to modes which don't fit in those registers. * config/m32c/m32c.c (m32c_cannot_change_mode_class): We don't allow changes to modes which don't fit in those registers. From-SVN: r121199
2007-01-26 02:16:57 +01:00
* config/m32c/m32c.c (m32c_cannot_change_mode_class): We don't
allow changes to modes which don't fit in those registers.
reload1.c (choose_reload_regs): Check for invalid subregs before computing their locations, not after. * reload1.c (choose_reload_regs): Check for invalid subregs before computing their locations, not after. From-SVN: r121198
2007-01-26 02:15:05 +01:00
* reload1.c (choose_reload_regs): Check for invalid subregs before
computing their locations, not after.
re PR target/25127 (internal compiler error: in rs6000_emit_prologue, at config/rs6000/rs6000.c:14039) 2007-01-24 Geoffrey Keating <geoffk@apple.com> PR 25127 * config/rs6000/rs6000.c (first_altivec_reg_to_save): On Darwin, save Altivec registers in an eh_return function. (compute_vrsave_mask): Likewise. (rs6000_stack_info): Correct AIX/Darwin stack alignment computation for saving Altivec registers. (rs6000_emit_prologue): Don't allocate stack twice in eh_return function. Correct expected value of altivec_save_offset when using save_world. Describe save of R0 to stack when using save_world. Describe stack pointer adjustment when using save_world. Remove duplicated eh_return parameter register saving. Update sp_offset variable after save_world. * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): Remove darwin-world.asm. (LIB2FUNCS_EXTRA): Add darwin-world.asm. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): -m64 implies Altivec. Index: gcc/testsuite/ChangeLog 2007-01-24 Geoffrey Keating <geoffk@apple.com> * gcc.target/powerpc/darwin-ehreturn-1.c: New. * g++.dg/eh/simd-2.C: Also run on Darwin. * g++.dg/eh/simd-3.C: New. * g++.dg/eh/simd-4.C: New. From-SVN: r121184
2007-01-25 21:32:06 +01:00
2007-01-25 Geoffrey Keating <geoffk@apple.com>
PR 25127
* config/rs6000/rs6000.c (first_altivec_reg_to_save): On Darwin,
save Altivec registers in an eh_return function.
(compute_vrsave_mask): Likewise.
(rs6000_stack_info): Correct AIX/Darwin stack alignment computation
for saving Altivec registers.
(rs6000_emit_prologue): Don't allocate stack twice in
eh_return function. Correct expected value of altivec_save_offset
when using save_world. Describe save of R0 to stack when using
save_world. Describe stack pointer adjustment when using
save_world. Remove duplicated eh_return parameter register saving.
Update sp_offset variable after save_world.
* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): Remove
darwin-world.asm.
(LIB2FUNCS_EXTRA): Add darwin-world.asm.
* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): -m64
implies Altivec.
* config.gcc (ia64*-*-hpux*): Make posix threads the default. From-SVN: r121180
2007-01-25 19:08:16 +01:00
2007-01-25 Steve Ellcey <sje@cup.hp.com>
* config.gcc (ia64*-*-hpux*): Make posix threads the default.
re PR target/30182 (FAIL: gcc.dg/pr28796-2.c (test for excess errors)) PR other/30182 * config/pa/pa.c (pa_init_builtins): Set asm names for finite routines. * config/ia64/ia64.c (ia64_init_builtins): Ditto. From-SVN: r121178
2007-01-25 18:06:55 +01:00
2007-01-25 Steve Ellcey <sje@cup.hp.com>
PR other/30182
* config/pa/pa.c (pa_init_builtins): Set asm names for finite routines.
* config/ia64/ia64.c (ia64_init_builtins): Ditto.
invoke.texi (-Wcoverage-mismatch): Document. 2007-01-25 Richard Guenther <rguenther@suse.de> * doc/invoke.texi (-Wcoverage-mismatch): Document. * common.opt (-Wcoverage-mismatch): New warning option. * coverage.c (get_coverage_counts): Ignore coverage mismatch if -Wcoverage-mismatch is given. * gcc.dg/tree-prof/tree-prof.exp: Define _PROFILE_GENERATE and _PROFILE_USE. * gcc.dg/tree-prof/wcoverage-mismatch.c: New testcase. From-SVN: r121169
2007-01-25 13:35:13 +01:00
2007-01-25 Richard Guenther <rguenther@suse.de>
* doc/invoke.texi (-Wcoverage-mismatch): Document.
* common.opt (-Wcoverage-mismatch): New warning option.
* coverage.c (get_coverage_counts): Ignore coverage mismatch
if -Wcoverage-mismatch is given.
ipa-cp.c (ipcp_insert_stage, [...]): Support for SSA. 2007-01-25 Razya Ladelsky <razya@il.ibm.com> * ipa-cp.c (ipcp_insert_stage, ipcp_driver): Support for SSA. (ipcp_driver): Change to static definition. Add dumping of the ifunctions. (constant_val_insert): Remove unused parameter. Support for SSA. (ipcp_propagate_const): Support for SSA. (ipcp_profile_bb_print): Print only analyzed nodes. (ipcp_replace_map_create): Remove support for Fortran constant for now. * ipa-prop.c (ipa_method_modify_stmt, ipa_callsite_compute_param): Support for SSA. * ipa-prop.h (ipcp_driver): Remove declaration. (IS_VALID_TREE_MAP_INDEX): Add define. From-SVN: r121167
2007-01-25 11:54:47 +01:00
2007-01-25 Razya Ladelsky <razya@il.ibm.com>
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
* ipa-cp.c (ipcp_insert_stage, ipcp_driver): Support for SSA.
(ipcp_driver): Change to static definition.
re PR target/25127 (internal compiler error: in rs6000_emit_prologue, at config/rs6000/rs6000.c:14039) 2007-01-24 Geoffrey Keating <geoffk@apple.com> PR 25127 * config/rs6000/rs6000.c (first_altivec_reg_to_save): On Darwin, save Altivec registers in an eh_return function. (compute_vrsave_mask): Likewise. (rs6000_stack_info): Correct AIX/Darwin stack alignment computation for saving Altivec registers. (rs6000_emit_prologue): Don't allocate stack twice in eh_return function. Correct expected value of altivec_save_offset when using save_world. Describe save of R0 to stack when using save_world. Describe stack pointer adjustment when using save_world. Remove duplicated eh_return parameter register saving. Update sp_offset variable after save_world. * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): Remove darwin-world.asm. (LIB2FUNCS_EXTRA): Add darwin-world.asm. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): -m64 implies Altivec. Index: gcc/testsuite/ChangeLog 2007-01-24 Geoffrey Keating <geoffk@apple.com> * gcc.target/powerpc/darwin-ehreturn-1.c: New. * g++.dg/eh/simd-2.C: Also run on Darwin. * g++.dg/eh/simd-3.C: New. * g++.dg/eh/simd-4.C: New. From-SVN: r121184
2007-01-25 21:32:06 +01:00
Add dumping of the ifunctions.
(constant_val_insert): Remove unused parameter. Support for SSA.
(ipcp_propagate_const): Support for SSA.
(ipcp_profile_bb_print): Print only analyzed nodes.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
(ipcp_replace_map_create): Remove support for Fortran constant
re PR target/25127 (internal compiler error: in rs6000_emit_prologue, at config/rs6000/rs6000.c:14039) 2007-01-24 Geoffrey Keating <geoffk@apple.com> PR 25127 * config/rs6000/rs6000.c (first_altivec_reg_to_save): On Darwin, save Altivec registers in an eh_return function. (compute_vrsave_mask): Likewise. (rs6000_stack_info): Correct AIX/Darwin stack alignment computation for saving Altivec registers. (rs6000_emit_prologue): Don't allocate stack twice in eh_return function. Correct expected value of altivec_save_offset when using save_world. Describe save of R0 to stack when using save_world. Describe stack pointer adjustment when using save_world. Remove duplicated eh_return parameter register saving. Update sp_offset variable after save_world. * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): Remove darwin-world.asm. (LIB2FUNCS_EXTRA): Add darwin-world.asm. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): -m64 implies Altivec. Index: gcc/testsuite/ChangeLog 2007-01-24 Geoffrey Keating <geoffk@apple.com> * gcc.target/powerpc/darwin-ehreturn-1.c: New. * g++.dg/eh/simd-2.C: Also run on Darwin. * g++.dg/eh/simd-3.C: New. * g++.dg/eh/simd-4.C: New. From-SVN: r121184
2007-01-25 21:32:06 +01:00
for now.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
* ipa-prop.c (ipa_method_modify_stmt,
re PR target/25127 (internal compiler error: in rs6000_emit_prologue, at config/rs6000/rs6000.c:14039) 2007-01-24 Geoffrey Keating <geoffk@apple.com> PR 25127 * config/rs6000/rs6000.c (first_altivec_reg_to_save): On Darwin, save Altivec registers in an eh_return function. (compute_vrsave_mask): Likewise. (rs6000_stack_info): Correct AIX/Darwin stack alignment computation for saving Altivec registers. (rs6000_emit_prologue): Don't allocate stack twice in eh_return function. Correct expected value of altivec_save_offset when using save_world. Describe save of R0 to stack when using save_world. Describe stack pointer adjustment when using save_world. Remove duplicated eh_return parameter register saving. Update sp_offset variable after save_world. * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): Remove darwin-world.asm. (LIB2FUNCS_EXTRA): Add darwin-world.asm. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): -m64 implies Altivec. Index: gcc/testsuite/ChangeLog 2007-01-24 Geoffrey Keating <geoffk@apple.com> * gcc.target/powerpc/darwin-ehreturn-1.c: New. * g++.dg/eh/simd-2.C: Also run on Darwin. * g++.dg/eh/simd-3.C: New. * g++.dg/eh/simd-4.C: New. From-SVN: r121184
2007-01-25 21:32:06 +01:00
ipa_callsite_compute_param): Support for SSA.
* ipa-prop.h (ipcp_driver): Remove declaration.
(IS_VALID_TREE_MAP_INDEX): Add define.
* unwind-dw2.c (execute_stack_op): Handle DW_OP_swap. From-SVN: r121165
2007-01-25 08:08:33 +01:00
2007-01-24 Geoffrey Keating <geoffk@apple.com>
* unwind-dw2.c (execute_stack_op): Handle DW_OP_swap.
re PR middle-end/30447 (Evaluate complex math functions at compile-time) PR middle-end/30447 * builtins.c (fold_builtin_cabs): Use MPFR to evaluate a constant argument to cabs and do it without checking for -funsafe-math-optimizations. From-SVN: r121163
2007-01-25 05:15:26 +01:00
2007-01-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
PR middle-end/30447
* builtins.c (fold_builtin_cabs): Use MPFR to evaluate a
constant argument to cabs and do it without checking for
-funsafe-math-optimizations.
c-common.h (RID_FIRST_CXX0X): New. 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu> * c-common.h (RID_FIRST_CXX0X): New. (RID_LAST_CXX0X): New. * c-opts.c (c_common_handle_option): -Wc++0x-compat is triggered by -Wall. * c.opt (Wc++0x-compat): New. * doc/invoke.texi (-Wc++0x-compat): Document. From-SVN: r121162
2007-01-25 05:04:18 +01:00
2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
* c-common.h (RID_FIRST_CXX0X): New.
(RID_LAST_CXX0X): New.
* c-opts.c (c_common_handle_option): -Wc++0x-compat is triggered
by -Wall.
* c.opt (Wc++0x-compat): New.
* doc/invoke.texi (-Wc++0x-compat): Document.
builtins.c (fold_builtin_carg): New. * builtins.c (fold_builtin_carg): New. (fold_builtin_1): Use it. testsuite: * gcc.dg/builtins-20.c: Test builtin carg. From-SVN: r121159
2007-01-25 04:57:30 +01:00
2007-01-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (fold_builtin_carg): New.
(fold_builtin_1): Use it.
ipa-inline.c (initial_insns, max_insns): Delete. * ipa-inline.c (initial_insns, max_insns): Delete. (compute_max_insns): New function. (cgraph_decide_inlining_of_small_function): Use it; take minimal amount of insns as base for code growth. (cgraph_decide_inlining): Make initial_insns local; do not compute max_insns. * params.def (PARAM_INLINE_UNIT_GROWTH): Set to 60. * doc/invoke.texi (inline-unit-growth): Update docs. From-SVN: r121144
2007-01-24 23:45:00 +01:00
2007-01-24 Jan Hubicka <jh@suse.cz>
* ipa-inline.c (cgraph_decide_inlining): Initialize initial_insns. From-SVN: r121156
2007-01-25 02:13:02 +01:00
* ipa-inline.c (cgraph_decide_inlining): Initialize initial_insns.
ipa-inline.c (initial_insns, max_insns): Delete. * ipa-inline.c (initial_insns, max_insns): Delete. (compute_max_insns): New function. (cgraph_decide_inlining_of_small_function): Use it; take minimal amount of insns as base for code growth. (cgraph_decide_inlining): Make initial_insns local; do not compute max_insns. * params.def (PARAM_INLINE_UNIT_GROWTH): Set to 60. * doc/invoke.texi (inline-unit-growth): Update docs. From-SVN: r121144
2007-01-24 23:45:00 +01:00
* ipa-inline.c (initial_insns, max_insns): Delete.
(compute_max_insns): New function.
(cgraph_decide_inlining_of_small_function): Use it; take minimal amount
of insns as base for code growth.
(cgraph_decide_inlining): Make initial_insns local; do not compute
max_insns.
* params.def (PARAM_INLINE_UNIT_GROWTH): Set to 60.
* doc/invoke.texi (inline-unit-growth): Update docs.
re PR middle-end/30421 (incorrect warning when using firstprivate and lastprivate clauses) PR middle-end/30421 * omp-low.c (lower_omp_for_lastprivate): Add dlist argument. If lower_lastprivate_clauses emits some statements, append them to dlist rather than body_p and to body_p append an initializer. (lower_omp_for): Adjust caller. * gcc.dg/gomp/pr30421.c: New test. From-SVN: r121131
2007-01-24 21:53:08 +01:00
2007-01-24 Jakub Jelinek <jakub@redhat.com>
i386.h (x86_cmpxchg16b): Remove const. * config/i386/i386.h (x86_cmpxchg16b): Remove const. (TARGET_CMPXCHG16B): Define to x86_cmpxchg16b. * config/i386/i386.c (x86_cmpxchg16b): Remove const. (override_options): Add PTA_CX16 flag. Set x86_cmpxchg16b for CPUs that have PTA_CX16 set. From-SVN: r121140
2007-01-24 23:00:03 +01:00
* config/i386/i386.h (x86_cmpxchg16b): Remove const.
(TARGET_CMPXCHG16B): Define to x86_cmpxchg16b.
* config/i386/i386.c (x86_cmpxchg16b): Remove const.
(override_options): Add PTA_CX16 flag. Set x86_cmpxchg16b
for CPUs that have PTA_CX16 set.
re PR middle-end/27416 (ICE on invalid firstprivate/lastprivate) PR middle-end/27416 * gimplify.c (omp_check_private): New function. (gimplify_scan_omp_clauses): Use it for firstprivate/lastprivate/reduction. * gcc.dg/gomp/pr27416.c: New test. From-SVN: r121133
2007-01-24 21:58:21 +01:00
PR middle-end/27416
* gimplify.c (omp_check_private): New function.
(gimplify_scan_omp_clauses): Use it for
firstprivate/lastprivate/reduction.
re PR middle-end/30494 (ICE with VLA and openmp) PR middle-end/30494 * gimplify.c (omp_add_variable): Don't call omp_notice_variable on TYPE_SIZE_UNIT for GOVD_LOCAL VLAs. * gcc.dg/gomp/pr30494.c: New test. * g++.dg/gomp/pr30494.C: New test. * testsuite/libgomp.c/pr30494.c: New test. From-SVN: r121132
2007-01-24 21:56:45 +01:00
PR middle-end/30494
* gimplify.c (omp_add_variable): Don't call omp_notice_variable
on TYPE_SIZE_UNIT for GOVD_LOCAL VLAs.
re PR middle-end/30421 (incorrect warning when using firstprivate and lastprivate clauses) PR middle-end/30421 * omp-low.c (lower_omp_for_lastprivate): Add dlist argument. If lower_lastprivate_clauses emits some statements, append them to dlist rather than body_p and to body_p append an initializer. (lower_omp_for): Adjust caller. * gcc.dg/gomp/pr30421.c: New test. From-SVN: r121131
2007-01-24 21:53:08 +01:00
PR middle-end/30421
* omp-low.c (lower_omp_for_lastprivate): Add dlist argument.
If lower_lastprivate_clauses emits some statements, append them
to dlist rather than body_p and to body_p append an initializer.
(lower_omp_for): Adjust caller.
Forgot ChangeLog in previous commit. From-SVN: r121129
2007-01-24 20:40:57 +01:00
2007-01-24 Steve Ellcey <sje@cup.hp.com>
* target.h (globalize_decl_name): New.
* target-def.h (TARGET_ASM_GLOBALIZE_DECL_NAME): New.
* output.h (default_globalize_decl_name): New.
* varasm.c (asm_output_bss): Use globalize_decl_name instead of
globalize_label.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
(globalize_decl): Ditto.
Forgot ChangeLog in previous commit. From-SVN: r121129
2007-01-24 20:40:57 +01:00
(default_globalize_decl_name): New.
* config/ia64/ia64.c (ia64_globalize_decl_name): New.
(ia64_handle_version_id_attribute): New.
(TARGET_ASM_GLOBALIZE_DECL_NAME): New.
(ia64_asm_output_external): Use globalize_decl_name instead
of globalize_label.
* doc/extend.texi (version_id): New pragma.
* doc/tm.texi (ARGET_ASM_GLOBALIZE_DECL_NAME): New target hook.
unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. * unwind-dw2.c (extract_cie_info, execute_stack_op, execute_cfa_program, uw_frame_state_for, uw_update_context_1): Likewise. * unwind-c.c (parse_lsda_header, PERSONALITY_FUNCTION): Likewise. * unwind-pe.h (read_uleb128, read_sleb128, read_encoded_value_with_base): Likewise. * unwind-generic.h: Define _sleb128_t and _uleb128_t types. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * libsupc++/eh_personality.cc (parse_lsda_header, check_exception_spec, get_ttype_entry, empty_exception_spec, PERSONALITY_FUNCTION): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * exception.cc (parse_lsda_header, PERSONALITY_FUNCTION): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. From-SVN: r121116
2007-01-24 15:46:47 +01:00
2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com>
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
* unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with
unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. * unwind-dw2.c (extract_cie_info, execute_stack_op, execute_cfa_program, uw_frame_state_for, uw_update_context_1): Likewise. * unwind-c.c (parse_lsda_header, PERSONALITY_FUNCTION): Likewise. * unwind-pe.h (read_uleb128, read_sleb128, read_encoded_value_with_base): Likewise. * unwind-generic.h: Define _sleb128_t and _uleb128_t types. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * libsupc++/eh_personality.cc (parse_lsda_header, check_exception_spec, get_ttype_entry, empty_exception_spec, PERSONALITY_FUNCTION): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * exception.cc (parse_lsda_header, PERSONALITY_FUNCTION): Replaced _Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t. From-SVN: r121116
2007-01-24 15:46:47 +01:00
_uleb128_t and _Unwind_SWord with _sleb128_t.
* unwind-dw2.c (extract_cie_info, execute_stack_op, execute_cfa_program,
uw_frame_state_for, uw_update_context_1): Likewise.
* unwind-c.c (parse_lsda_header, PERSONALITY_FUNCTION): Likewise.
* unwind-pe.h (read_uleb128, read_sleb128,
read_encoded_value_with_base): Likewise.
* unwind-generic.h: Define _sleb128_t and _uleb128_t types.
builtins.c (expand_builtin_cexpi): Get the fndecl for cexp in the correct way. 2007-01-24 Richard Guenther <rguenther@suse.de> * builtins.c (expand_builtin_cexpi): Get the fndecl for cexp in the correct way. From-SVN: r121114
2007-01-24 14:49:18 +01:00
2007-01-24 Richard Guenther <rguenther@suse.de>
* builtins.c (expand_builtin_cexpi): Get the fndecl
for cexp in the correct way.
pr23382.c: Avoid DCE from eliminating dead variable. * gcc.dg/tree-ssa/pr23382.c: Avoid DCE from eliminating dead variable. * tree-ssa-dce.c (eliminate_unnecesary_stmts): Remove dead LHS of calls. From-SVN: r121108
2007-01-24 13:13:45 +01:00
2007-01-24 Jan Hubicka <jh@suse.cz>
* tree-ssa-dce.c (eliminate_unnecesary_stmts): Remove dead LHS of calls.
c-cppbuiltin.c (builtin_define_type_sizeof): New function. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * c-cppbuiltin.c (builtin_define_type_sizeof): New function. (c_cpp_builtins): New builtin macros: __SIZEOF_INT__, __SIZEOF_LONG__, __SIZEOF_LONG_LONG__, __SIZEOF_SHORT__, __SIZEOF_POINTER__, __SIZEOF_FLOAT__, __SIZEOF_DOUBLE__, __SIZEOF_LONG_DOUBLE__, __SIZEOF_SIZE_T__, __SIZEOF_WCHAR_T__, __SIZEOF_WINT_T__ and __SIZEOF_PTRDIFF_T__. * doc/cpp.texi: Documentation for the new builtin macros added. 2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com> * gcc.c-torture/compile/sizeof-macros-1.c: New testcase. From-SVN: r121107
2007-01-24 13:03:38 +01:00
2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com>
* c-cppbuiltin.c (builtin_define_type_sizeof): New function.
(c_cpp_builtins): New builtin macros: __SIZEOF_INT__, __SIZEOF_LONG__,
__SIZEOF_LONG_LONG__, __SIZEOF_SHORT__, __SIZEOF_POINTER__,
__SIZEOF_FLOAT__, __SIZEOF_DOUBLE__, __SIZEOF_LONG_DOUBLE__,
__SIZEOF_SIZE_T__, __SIZEOF_WCHAR_T__, __SIZEOF_WINT_T__ and
__SIZEOF_PTRDIFF_T__.
* doc/cpp.texi: Documentation for the new builtin macros added.
i386.md (tanxf2, [...]): Use op2 instead of operands[2] to avoid access past the end of array. * config/i386/i386.md (tanxf2, tan<mode>2, atan<mode>2, log<mode>2, log10<mode>2, log2<mode>2, expxf2, exp10xf2, exp2xf2): Use op2 instead of operands[2] to avoid access past the end of array. From-SVN: r121106
2007-01-24 12:17:09 +01:00
2007-01-24 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (tanxf2, tan<mode>2, atan<mode>2, log<mode>2,
log10<mode>2, log2<mode>2, expxf2, exp10xf2, exp2xf2): Use op2
instead of operands[2] to avoid access past the end of array.
reload1.c (emit_reload_insns): Pass the reload register for a non-spill output reload through forget_old_reloads_1. gcc/ * reload1.c (emit_reload_insns): Pass the reload register for a non-spill output reload through forget_old_reloads_1. From-SVN: r121105
2007-01-24 09:16:14 +01:00
2007-01-24 Richard Sandiford <richard@codesourcery.com>
* reload1.c (emit_reload_insns): Pass the reload register
for a non-spill output reload through forget_old_reloads_1.
rs6000-c.c (rs6000_cpu_cpp_builtins): Define _SOFT_DOUBLE if doubles use software floating-point. gcc: * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _SOFT_DOUBLE if doubles use software floating-point. * config/rs6000/libgcc-ppc-glibc.ver: Export additional long double functions if _SOFT_DOUBLE, not _SOFT_FLOAT. * config/rs6000/darwin-ldouble.c: Also compile functions for hard-float without FPRs. Use fmsub function for all __NO_FPRS__ cases. Compile extra functions if _SOFT_DOUBLE, not _SOFT_FLOAT. * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove commented-out long double override. (CPP_LONGDOUBLE_DEFAULT_SPEC): Likewise. * config/rs6000/eabispe.h: Likewise. * config/rs6000/rs6000.c (rs6000_override_options): Don't override long double for non-SPE. (rs6000_handle_option): Likewise. (invalid_e500_subreg): Disallow more subregs involding DImode, DFmode, TImode or TFmode. (rs6000_legitimate_offset_address_p): Check TFmode offsets for E500 double. (legitimate_lo_sum_address_p): Also check for TFmode for E500 double. (rs6000_legitimize_address): Also handle TFmode for E500 double. (rs6000_legitimize_reload_address): Also handle TFmode for E500 double. (rs6000_legitimate_address): Also check for TFmode for E500 double. (rs6000_emit_move): Use DFmode subregs of TFmode for E500 double. (spe_build_register_parallel): Handle TFmode and TCmode. (rs6000_spe_function_arg): Handle TFmode and TCmode for E500 double. (function_arg): Handle TFmode and TCmode for E500 double. (rs6000_init_libfuncs): Initialize extra libfuncs for soft double in general. (print_operand): Handle TFmode and TImode for %y. (rs6000_generate_compare): Handle TFmode comparisons for E500 double. (spe_func_has_64bit_regs_p): Check for TFmode for E500 double. (rs6000_function_value): Handle TFmode and TCmode for E500 double. (rs6000_libcall_value): Handle TFmode and TCmode for E500 double. * config/rs6000/rs6000.h (CANNOT_CHANGE_MODE_CLASS): Check for TFmode for E500 double. * config/rs6000/rs6000.md (FP): Allow TF for E500 double. (floatsidf2): Enable for E500 double. (movtf_softfloat): Use rs6000_nonimmediate_operand. (extenddftf2): Change to extenddftf2_fprs. (extenddftf2): Call gen_spe_extenddftf2 or gen_extenddftf2_fprs depending on TARGET_E500_DOUBLE. (extendsftf2): Enable for E500 double. (trunctfdf2): Enable for E500 double. (trunctfsf2): Change to trunctfsf2_fprs. (trunctfsf2): Call gen_spe_trunctfsf2 or gen_trunctfsf2_fprs depending on TARGET_E500_DOUBLE. (floatsitf2): Enable for E500 double. (fix_trunctfsi2): Change to fix_trunctfsi2_fprs. (fix_trunctfsi2): Call gen_spe_fix_trunctfsi2 or gen_fix_trunctfsi2_fprs depending on TARGET_E500_DOUBLE. (negtf2): Change to negtf2_internal. (negtf2): New expander. (abstf2): Enable for E500 double. Call gen_spe_abstf2_tst, gen_spe_abstf2_cmp or gen_abstf2_internal depending on TARGET_E500_DOUBLE and flag_unsafe_math_optimizations. (movdi_internal32): Use rs6000_nonimmediate_operand. (unnamed splitter): Likewise. * config/rs6000/spe.md (CMPTFEQ_GPR, TSTTFEQ_GPR, CMPTFGT_GPR, TSTTFGT_GPR, CMPTFLT_GPR, TSTTFLT_GPR): New unspecs. (SPE64TF, DITI): New mode macros. (frob_df_di): Change to frob_<SPE64:mode>_<DITI:mode>; allow more modes. (frob_tf_ti): New. (frob_<mode>_di_2): New. (frob_tf_di_8_2): New. (frob_di_df): Change to frob_di_<mode>; allow more modes. (frob_ti_tf): New. (frob_di_df_2): Change to frob_<DITI:mode>_<SPE64:mode>_2; allow more modes. (frob_ti_<mode>_8_2): New. (frob_ti_tf_2): New. (mov_si<mode>_e500_subreg0, mov_si<mode>_e500_subreg0_2, mov_si<mode>_e500_subreg4, mov_si<mode>_e500_subreg4_2): Allow TFmode. (mov_sitf_e500_subreg8, mov_sitf_e500_subreg8_2, mov_sitf_e500_subreg12, mov_sitf_e500_subreg12_2): New. (spe_trunctfdf2_internal1, spe_trunctfsf2, spe_extenddftf2, spe_fix_trunctfsi2, spe_fix_trunctfsi2_internal, spe_negtf2_internal, spe_abstf2_cmp, spe_abstf2_tst): New. (cmptfeq_gpr, tsttfeq_gpr, cmptfgt_gpr, tsttfgt_gpr, cmptflt_gpr, tsttflt_gp): New. libgcc: * config/rs6000/t-ldbl128: Always use -mlong-double-128. From-SVN: r121085
2007-01-23 20:38:33 +01:00
2007-01-23 Joseph Myers <joseph@codesourcery.com>
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
_SOFT_DOUBLE if doubles use software floating-point.
* config/rs6000/libgcc-ppc-glibc.ver: Export additional long
double functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
* config/rs6000/darwin-ldouble.c: Also compile functions for
hard-float without FPRs. Use fmsub function for all __NO_FPRS__
cases. Compile extra functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove
commented-out long double override.
(CPP_LONGDOUBLE_DEFAULT_SPEC): Likewise.
* config/rs6000/eabispe.h: Likewise.
* config/rs6000/rs6000.c (rs6000_override_options): Don't override
long double for non-SPE.
(rs6000_handle_option): Likewise.
(invalid_e500_subreg): Disallow more subregs involding DImode,
DFmode, TImode or TFmode.
(rs6000_legitimate_offset_address_p): Check TFmode offsets for
E500 double.
(legitimate_lo_sum_address_p): Also check for TFmode for E500
double.
(rs6000_legitimize_address): Also handle TFmode for E500 double.
(rs6000_legitimize_reload_address): Also handle TFmode for E500
double.
(rs6000_legitimate_address): Also check for TFmode for E500
double.
(rs6000_emit_move): Use DFmode subregs of TFmode for E500 double.
(spe_build_register_parallel): Handle TFmode and TCmode.
(rs6000_spe_function_arg): Handle TFmode and TCmode for E500
double.
(function_arg): Handle TFmode and TCmode for E500 double.
(rs6000_init_libfuncs): Initialize extra libfuncs for soft double
in general.
(print_operand): Handle TFmode and TImode for %y.
(rs6000_generate_compare): Handle TFmode comparisons for E500
double.
(spe_func_has_64bit_regs_p): Check for TFmode for E500 double.
(rs6000_function_value): Handle TFmode and TCmode for E500 double.
(rs6000_libcall_value): Handle TFmode and TCmode for E500 double.
* config/rs6000/rs6000.h (CANNOT_CHANGE_MODE_CLASS): Check for
TFmode for E500 double.
* config/rs6000/rs6000.md (FP): Allow TF for E500 double.
(floatsidf2): Enable for E500 double.
(movtf_softfloat): Use rs6000_nonimmediate_operand.
(extenddftf2): Change to extenddftf2_fprs.
(extenddftf2): Call gen_spe_extenddftf2 or gen_extenddftf2_fprs
depending on TARGET_E500_DOUBLE.
(extendsftf2): Enable for E500 double.
(trunctfdf2): Enable for E500 double.
(trunctfsf2): Change to trunctfsf2_fprs.
(trunctfsf2): Call gen_spe_trunctfsf2 or gen_trunctfsf2_fprs
depending on TARGET_E500_DOUBLE.
(floatsitf2): Enable for E500 double.
(fix_trunctfsi2): Change to fix_trunctfsi2_fprs.
(fix_trunctfsi2): Call gen_spe_fix_trunctfsi2 or
gen_fix_trunctfsi2_fprs depending on TARGET_E500_DOUBLE.
(negtf2): Change to negtf2_internal.
(negtf2): New expander.
(abstf2): Enable for E500 double. Call gen_spe_abstf2_tst,
gen_spe_abstf2_cmp or gen_abstf2_internal depending on
TARGET_E500_DOUBLE and flag_unsafe_math_optimizations.
(movdi_internal32): Use rs6000_nonimmediate_operand.
(unnamed splitter): Likewise.
* config/rs6000/spe.md (CMPTFEQ_GPR, TSTTFEQ_GPR, CMPTFGT_GPR,
TSTTFGT_GPR, CMPTFLT_GPR, TSTTFLT_GPR): New unspecs.
(SPE64TF, DITI): New mode macros.
(frob_df_di): Change to frob_<SPE64:mode>_<DITI:mode>; allow more
modes.
(frob_tf_ti): New.
(frob_<mode>_di_2): New.
(frob_tf_di_8_2): New.
(frob_di_df): Change to frob_di_<mode>; allow more modes.
(frob_ti_tf): New.
(frob_di_df_2): Change to frob_<DITI:mode>_<SPE64:mode>_2; allow
more modes.
(frob_ti_<mode>_8_2): New.
(frob_ti_tf_2): New.
(mov_si<mode>_e500_subreg0, mov_si<mode>_e500_subreg0_2,
mov_si<mode>_e500_subreg4, mov_si<mode>_e500_subreg4_2): Allow
TFmode.
(mov_sitf_e500_subreg8, mov_sitf_e500_subreg8_2,
mov_sitf_e500_subreg12, mov_sitf_e500_subreg12_2): New.
(spe_trunctfdf2_internal1, spe_trunctfsf2, spe_extenddftf2,
spe_fix_trunctfsi2, spe_fix_trunctfsi2_internal,
spe_negtf2_internal, spe_abstf2_cmp, spe_abstf2_tst): New.
(cmptfeq_gpr, tsttfeq_gpr, cmptfgt_gpr, tsttfgt_gpr, cmptflt_gpr,
tsttflt_gp): New.
Makefile.in (OBJS-common): Reformat, alphabetize, but put insn-*.o first. * Makefile.in (OBJS-common): Reformat, alphabetize, but put insn-*.o first. (OBJS-archive): Reformat, alphabetize. (OBJS): Change out_object_file to OBJS-md. From-SVN: r121081
2007-01-23 16:12:44 +01:00
2007-01-23 Ian Lance Taylor <iant@google.com>
* Makefile.in (OBJS-common): Reformat, alphabetize, but put
insn-*.o first.
(OBJS-archive): Reformat, alphabetize.
(OBJS): Change out_object_file to OBJS-md.
i386.md: Use REG_P... * config/i386/i386.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P, JUMP_P and CALL_P predicates where applicable. * config/i386/i386.c: Ditto. * config/i386/i386.md: Ditto. * config/i386/mmx.md: Ditto. * config/i386/predicates.md: Ditto. From-SVN: r121079
2007-01-23 08:14:26 +01:00
2007-01-23 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P,
JUMP_P and CALL_P predicates where applicable.
* config/i386/i386.c: Ditto.
* config/i386/i386.md: Ditto.
* config/i386/mmx.md: Ditto.
* config/i386/predicates.md: Ditto.
* config/m68k/m68k.h: Fix comment. From-SVN: r121063
2007-01-22 22:16:24 +01:00
2007-01-22 Andreas Schwab <schwab@suse.de>
* config/m68k/m68k.h: Fix comment.
passes.c (init_optimization_passes): Do not rerun pass_early_warn_uninitialized. * passes.c (init_optimization_passes): Do not rerun pass_early_warn_uninitialized. From-SVN: r121060
2007-01-22 19:51:56 +01:00
2007-01-22 Jan Hubicka <jh@suse.cz>
* passes.c (init_optimization_passes): Do not rerun
pass_early_warn_uninitialized.
re PR tree-optimization/30038 (Call to sin(x), cos(x) should be transformed to sincos(x)) 2007-01-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/30038 * tree-ssa-math-opts.c (maybe_record_sincos): New static helper function. (execute_cse_sincos_1): Likewise. (execute_cse_sincos): Likewise. (gate_cse_sincos): Likewise. (pass_cse_sincos): New pass CSEing sin() and cos() calls using the cexpi() canonicalization of sincos(). * tree-pass.h (pass_cse_sincos): Declare. * passes.c (init_optimization_passes): New pass pas_cse_sincos. * gcc.dg/builtins-62.c: New testcase. From-SVN: r121052
2007-01-22 12:11:00 +01:00
2007-01-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/30038
* tree-ssa-math-opts.c (maybe_record_sincos): New static helper
function.
(execute_cse_sincos_1): Likewise.
(execute_cse_sincos): Likewise.
(gate_cse_sincos): Likewise.
(pass_cse_sincos): New pass CSEing sin() and cos() calls using
the cexpi() canonicalization of sincos().
* tree-pass.h (pass_cse_sincos): Declare.
* passes.c (init_optimization_passes): New pass pas_cse_sincos.
re PR rtl-optimization/29329 (internal consistency failure) PR rtl-optimization/29329 * combine.c (replaced_rhs_insn): Rename to i2mod. (replaced_rhs_value): Rename to i2mod_new_rhs. (i2mod_old_rhs): New global variable. (combine_instructions): Adjust for above change. Save a copy of the old RHS into i2mod_old_rhs when the contents of a REG_EQUAL note are substituted in the second instruction. (distribute_notes) <REG_DEAD>: Adjust for above change. Do not ditch the note if it pertains to the second eliminated register and this register is mentioned in i2mod_old_rhs. Revert: 2006-09-12 Eric Botcazou <ebotcazou@libertysurf.fr> * combine.c (distribute_notes) <REG_DEAD>: Do not consider SETs past the insn to which the note was originally attached. From-SVN: r121037
2007-01-21 23:32:39 +01:00
2007-01-21 Eric Botcazou <ebotcazou@libertysurf.fr>
PR rtl-optimization/29329
* combine.c (replaced_rhs_insn): Rename to i2mod.
(replaced_rhs_value): Rename to i2mod_new_rhs.
(i2mod_old_rhs): New global variable.
(combine_instructions): Adjust for above change. Save a copy of
the old RHS into i2mod_old_rhs when the contents of a REG_EQUAL
note are substituted in the second instruction.
(distribute_notes) <REG_DEAD>: Adjust for above change. Do not
ditch the note if it pertains to the second eliminated register
and this register is mentioned in i2mod_old_rhs.
Revert:
2006-09-12 Eric Botcazou <ebotcazou@libertysurf.fr>
* combine.c (distribute_notes) <REG_DEAD>: Do not consider SETs past
the insn to which the note was originally attached.
ipa-inline.c (inlining_mode): Comment, move up. * ipa-inline.c (inlining_mode): Comment, move up. (cgraph_decide_inlining_incrementally): Do not perform inlining itself; fix handling of flattening of self recursive functions. (cgraph_find_cycles): Remove. (cgraph_flatten_node): Remove. (cgraph_decide_inlining): Use incremental inliner to handle flattening. (try_inline): New function. (cgraph_early_inlining): Update call of cgraph_decide_inlining_incrementally. Apply inlining here. (apply_inline): Update call of cgraph_decide_inlining_incrementally. From-SVN: r121034
2007-01-21 19:35:27 +01:00
2007-01-21 Jan Hubicka <jh@suse.cz>
* ipa-inline.c (inlining_mode): Comment, move up.
i386.md: Use REG_P... * config/i386/i386.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P, JUMP_P and CALL_P predicates where applicable. * config/i386/i386.c: Ditto. * config/i386/i386.md: Ditto. * config/i386/mmx.md: Ditto. * config/i386/predicates.md: Ditto. From-SVN: r121079
2007-01-23 08:14:26 +01:00
(cgraph_decide_inlining_incrementally): Do not perform inlining
itself; fix handling of flattening of self recursive functions.
ipa-inline.c (inlining_mode): Comment, move up. * ipa-inline.c (inlining_mode): Comment, move up. (cgraph_decide_inlining_incrementally): Do not perform inlining itself; fix handling of flattening of self recursive functions. (cgraph_find_cycles): Remove. (cgraph_flatten_node): Remove. (cgraph_decide_inlining): Use incremental inliner to handle flattening. (try_inline): New function. (cgraph_early_inlining): Update call of cgraph_decide_inlining_incrementally. Apply inlining here. (apply_inline): Update call of cgraph_decide_inlining_incrementally. From-SVN: r121034
2007-01-21 19:35:27 +01:00
(cgraph_find_cycles): Remove.
(cgraph_flatten_node): Remove.
(cgraph_decide_inlining): Use incremental inliner to handle flattening.
(try_inline): New function.
passes.c (init_optimization_passes): Do not rerun pass_early_warn_uninitialized. * passes.c (init_optimization_passes): Do not rerun pass_early_warn_uninitialized. From-SVN: r121060
2007-01-22 19:51:56 +01:00
(cgraph_early_inlining): Update call of
cgraph_decide_inlining_incrementally. Apply inlining here.
ipa-inline.c (inlining_mode): Comment, move up. * ipa-inline.c (inlining_mode): Comment, move up. (cgraph_decide_inlining_incrementally): Do not perform inlining itself; fix handling of flattening of self recursive functions. (cgraph_find_cycles): Remove. (cgraph_flatten_node): Remove. (cgraph_decide_inlining): Use incremental inliner to handle flattening. (try_inline): New function. (cgraph_early_inlining): Update call of cgraph_decide_inlining_incrementally. Apply inlining here. (apply_inline): Update call of cgraph_decide_inlining_incrementally. From-SVN: r121034
2007-01-21 19:35:27 +01:00
(apply_inline): Update call of cgraph_decide_inlining_incrementally.
re PR bootstrap/30511 (False array bound check causes gcc failed to boostrap) 2007-01-21 Dirk Mueller <dmueller@suse.de> PR bootstrap/30511 * tree-vrp.c (check_array_bounds): do not warn about ADDR_EXPR's of ARRAY_REF's which are immediately used in binary expressions. From-SVN: r121032
2007-01-21 17:12:10 +01:00
2007-01-21 Dirk Mueller <dmueller@suse.de>
PR bootstrap/30511
* tree-vrp.c (check_array_bounds): do not warn
about ADDR_EXPR's of ARRAY_REF's which are immediately
used in binary expressions.
tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new field. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove argument, call vect_check_interleaving for every independent pair of data-refs. Mark loads that access the same memory location as a store in the loop. (vect_check_dependences): Remove. (vect_analyze_data_ref_dependences): Remove vect_check_dependences call, fix the call to vect_analyze_data_ref_dependence. (vect_analyze_data_ref_access): For statements that access the same data-ref, check that they are not stores; for loads, check that there is no store that access the same location. From-SVN: r121026
2007-01-21 10:22:56 +01:00
2007-01-21 Ira Rosen <irar@il.ibm.com>
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
* tree-vectorizer.h (struct _stmt_vec_info): Add new field
tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new field. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove argument, call vect_check_interleaving for every independent pair of data-refs. Mark loads that access the same memory location as a store in the loop. (vect_check_dependences): Remove. (vect_analyze_data_ref_dependences): Remove vect_check_dependences call, fix the call to vect_analyze_data_ref_dependence. (vect_analyze_data_ref_access): For statements that access the same data-ref, check that they are not stores; for loads, check that there is no store that access the same location. From-SVN: r121026
2007-01-21 10:22:56 +01:00
read_write_dep and macros for its access.
* tree-vectorizer.c (new_stmt_vec_info): Initialize the new field.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove
tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new field. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove argument, call vect_check_interleaving for every independent pair of data-refs. Mark loads that access the same memory location as a store in the loop. (vect_check_dependences): Remove. (vect_analyze_data_ref_dependences): Remove vect_check_dependences call, fix the call to vect_analyze_data_ref_dependence. (vect_analyze_data_ref_access): For statements that access the same data-ref, check that they are not stores; for loads, check that there is no store that access the same location. From-SVN: r121026
2007-01-21 10:22:56 +01:00
argument, call vect_check_interleaving for every independent pair of
data-refs. Mark loads that access the same memory location as a store
in the loop.
(vect_check_dependences): Remove.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
(vect_analyze_data_ref_dependences): Remove vect_check_dependences
tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new field. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove argument, call vect_check_interleaving for every independent pair of data-refs. Mark loads that access the same memory location as a store in the loop. (vect_check_dependences): Remove. (vect_analyze_data_ref_dependences): Remove vect_check_dependences call, fix the call to vect_analyze_data_ref_dependence. (vect_analyze_data_ref_access): For statements that access the same data-ref, check that they are not stores; for loads, check that there is no store that access the same location. From-SVN: r121026
2007-01-21 10:22:56 +01:00
call, fix the call to vect_analyze_data_ref_dependence.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
(vect_analyze_data_ref_access): For statements that access the same
tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.h (struct _stmt_vec_info): Add new field read_write_dep and macros for its access. * tree-vectorizer.c (new_stmt_vec_info): Initialize the new field. * tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove argument, call vect_check_interleaving for every independent pair of data-refs. Mark loads that access the same memory location as a store in the loop. (vect_check_dependences): Remove. (vect_analyze_data_ref_dependences): Remove vect_check_dependences call, fix the call to vect_analyze_data_ref_dependence. (vect_analyze_data_ref_access): For statements that access the same data-ref, check that they are not stores; for loads, check that there is no store that access the same location. From-SVN: r121026
2007-01-21 10:22:56 +01:00
data-ref, check that they are not stores; for loads, check that there
is no store that access the same location.
invoke.texi (-fdump-rtl-combine): Fix under/overfull hbox. * doc/invoke.texi (-fdump-rtl-combine): Fix under/overfull hbox. (-fdump-rtl-stack): Likewise. (-fno-signed-zeros): Use @minus{} for a minus sign. Correct typo. (-mcheck-zero-division, -mcpu): Fix under/overfull hbox. (-mpt-fixed): Use @minus{} for minus sign. (Using Precompiled Headers): Fix under/overfull hbox. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r121023
2007-01-21 04:54:41 +01:00
2007-01-20 Roger Sayle <roger@eyesopen.com>
Joseph Myers <joseph@codesourcery.com>
* doc/invoke.texi (-fdump-rtl-combine): Fix under/overfull hbox.
(-fdump-rtl-stack): Likewise.
(-fno-signed-zeros): Use @minus{} for a minus sign. Correct typo.
(-mcheck-zero-division, -mcpu): Fix under/overfull hbox.
(-mpt-fixed): Use @minus{} for minus sign.
(Using Precompiled Headers): Fix under/overfull hbox.
tree-flow.h (struct stmt_ann_d): Move references_memory to proper place within annotation. * tree-flow.h (struct stmt_ann_d): Move references_memory to proper place within annotation. From-SVN: r121022
2007-01-21 03:54:43 +01:00
2007-01-20 Jan Hubicka <jh@suse.cz>
* tree-flow.h (struct stmt_ann_d): Move references_memory to proper
place within annotation.
pa.c (output_move_double): Change array size of xoperands to 4. * pa.c (output_move_double): Change array size of xoperands to 4. From-SVN: r121002
2007-01-20 17:27:06 +01:00
2007-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa.c (output_move_double): Change array size of xoperands to 4.
tree-tailcall.c (adjust_return_value): Do not use RESULT_DECL as temporary. * tree-tailcall.c (adjust_return_value): Do not use RESULT_DECL as temporary. From-SVN: r120999
2007-01-20 12:24:06 +01:00
2007-01-20 Jan Hubicka <jh@suse.cz>
* tree-tailcall.c (adjust_return_value): Do not use RESULT_DECL
as temporary.
expmed.c (expand_divmod): Cast constant to unsigned HOST_WIDE_INT before negating. * expmed.c (expand_divmod) [TRUNC_MOD_EXPR, TRUNC_DIV_EXPR]: Cast constant to unsigned HOST_WIDE_INT before negating. From-SVN: r120995
2007-01-20 03:04:31 +01:00
2007-01-19 Ian Lance Taylor <iant@google.com>
* expmed.c (expand_divmod) [TRUNC_MOD_EXPR, TRUNC_DIV_EXPR]: Cast
constant to unsigned HOST_WIDE_INT before negating.
tree-ssa-operands.h (struct vuse_vec_d): Change num_vuse field to unsigned. * tree-ssa-operands.h (struct vuse_vec_d): Change num_vuse field to unsigned. (VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Use unsigned comparison. (VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise. (SET_VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Likewise. (SET_VUSE_ELEMENT_VAR) [ENABLE_CHECKING]: Likewise. (SET_VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise. (realloc_vdef, realloc_vuse): Change second parameter to unsigned. (ssa_operand_iterator_d): Change vuse_index and mayuse_index fields to unsigned. * tree-ssa-operands.c (realloc_vop): Change num_elem parameter to unsigned. Change x and lim locals to unsigned. (realloc_vdef, realloc_vuse): Change num_elem parameter to unsigned. (finalize_ssa_vuse_ops): Change old_i local to unsigned. (copy_virtual_operands): Change i and n locals to unsigned. From-SVN: r120994
2007-01-20 02:31:06 +01:00
2007-01-19 Ian Lance Taylor <iant@google.com>
* tree-ssa-operands.h (struct vuse_vec_d): Change num_vuse field
to unsigned.
(VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Use unsigned comparison.
(VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise.
(SET_VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Likewise.
(SET_VUSE_ELEMENT_VAR) [ENABLE_CHECKING]: Likewise.
(SET_VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise.
(realloc_vdef, realloc_vuse): Change second parameter to
unsigned.
(ssa_operand_iterator_d): Change vuse_index and mayuse_index
fields to unsigned.
* tree-ssa-operands.c (realloc_vop): Change num_elem parameter to
unsigned. Change x and lim locals to unsigned.
(realloc_vdef, realloc_vuse): Change num_elem parameter to
unsigned.
(finalize_ssa_vuse_ops): Change old_i local to unsigned.
(copy_virtual_operands): Change i and n locals to unsigned.
re PR middle-end/29335 (transcendental functions with constant arguments should be resolved at compile-time) PR middle-end/29335 * builtins.c (fold_builtin_1): Handle builtin fdim. testsuite: * gcc.dg/torture/builtin-math-3.c: Test fdim. From-SVN: r120993
2007-01-20 01:33:00 +01:00
2007-01-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
PR middle-end/29335
* builtins.c (fold_builtin_1): Handle builtin fdim.
tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars. * tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars. * tree-ssa-structalias.c (compute_points_to_sets): Do call init_alias_heapvars. (init_alias_heapvars): Initialize only when not already initialized. (delete_alias_heapvars): Set heapvar_for_stmt to NULL. From-SVN: r120983
2007-01-20 01:13:38 +01:00
2007-01-20 Jan Hubicka <jh@suse.cz>
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars.
* tree-ssa-structalias.c (compute_points_to_sets): Do call
init_alias_heapvars.
(init_alias_heapvars): Initialize only when not already initialized.
(delete_alias_heapvars): Set heapvar_for_stmt to NULL.
tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars. * tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars. * tree-ssa-structalias.c (compute_points_to_sets): Do call init_alias_heapvars. (init_alias_heapvars): Initialize only when not already initialized. (delete_alias_heapvars): Set heapvar_for_stmt to NULL. From-SVN: r120983
2007-01-20 01:13:38 +01:00
common.opt (fsigned-zeros): New command line option. * common.opt (fsigned-zeros): New command line option. * flags.h (HONOR_SIGNED_ZEROS): Control via flag_signed_zeros instead of flag_unsafe_math_optimizations. * opts.c (set_fast_math_flags): The -ffast-math command line option implies -fno-signed-zeros. (fast_math_flags_set_p): Likewise. * doc/invoke.texi: Document new -fno-signed-zeros option, and update the documentation of -ffast-math appropriately. Wrap long lines. * gcc.dg/pr30172-1.c: Specify the -fno-signed-zeros command line option instead of -funsafe-math-optimizations. From-SVN: r120978
2007-01-19 20:35:22 +01:00
2007-01-19 Roger Sayle <roger@eyesopen.com>
* common.opt (fsigned-zeros): New command line option.
* flags.h (HONOR_SIGNED_ZEROS): Control via flag_signed_zeros instead
of flag_unsafe_math_optimizations.
* opts.c (set_fast_math_flags): The -ffast-math command line option
implies -fno-signed-zeros.
(fast_math_flags_set_p): Likewise.
* doc/invoke.texi: Document new -fno-signed-zeros option, and update
the documentation of -ffast-math appropriately. Wrap long lines.
system.h (ASM_MAKE_LABEL_LINKONCE): Poison. * system.h (ASM_MAKE_LABEL_LINKONCE): Poison. * varasm.c (globalize_decl): Remove ASM_MAKE_LABEL_LINKONCE ifdef. From-SVN: r120976
2007-01-19 19:38:30 +01:00
2007-01-19 Steve Ellcey <sje@cup.hp.com>
* system.h (ASM_MAKE_LABEL_LINKONCE): Poison.
* varasm.c (globalize_decl): Remove ASM_MAKE_LABEL_LINKONCE ifdef.
Patch by Tomas Bily <tbily@suse.cz> Patch by Tomas Bily <tbily@suse.cz> * cgraphunit.c (cgraph_finalize_function): Updating of pid * tree-profile.c: (tree_init_ic_make_global_vars): New function (tree_init_edge_profiler): call of tree_init_ic_make_global_vars (tree_gen_ic_profiler): New function (tree_gen_ic_func_profiler): New function (tree_profiling): Added calling of tree_gen_ic_func_profiler (tree_profile_hooks): Added hook for indirec/virtual calls * value-prof.c (tree_find_values_to_profile): New case for indirect calls (tree_values_to_profile): Call for determining indirect/virtual counters (tree_indirect_call_to_profile): New function (tree_ic_transform): New function (tree_ic): New function (find_func_by_pid): New function (init_pid_map): New function (tree_value_profile_transformations): Added check for indirect/virtual call transformation * value-prof.h (enum hist_type): New counter type for indirect/virtual calls (profile_hooks): Added new hook for profiling indirect/virtual calls * profile.c (instrument_values): New case for indirect/virtual call added * gcov-io.h (GCOV_LAST_VALUE_COUNTER): Changed to 6 (GCOV_COUNTER_V_INDIR): New counter type (GCOV_COUNTER_NAMES): New name of counter "indirect" added (GCOV_MERGE_FUNCTIONS): New merge function for indirect/virtual call added * cgraph.c: Definition of cgraph_max_pid (cgraph_create_node): Default init of pid attribute * cgraph.h: Declaration of cgraph_max_pid (struct cgraph_node): Added pid attribute * libgcov.c (__gcov_indirect_call_profiler): New function (__gcov_one_value_profiler_body): New function (__gcov_one_value_profiler): Body was moved to __gcov_one_value_profiler_body and calls it gcc.dg/tree-prof/indir-call-prof.c: New. g++.dg/dg.exp: Add tree-prof subdirectory. g++.dg/tree-prof/indir-call-prof.C: New. g++.dg/tree-prof/tree-prof.exp: New. From-SVN: r120975
2007-01-19 19:34:02 +01:00
2007-01-19 Tomas Bily <tbily@suse.cz>
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* cgraphunit.c (cgraph_finalize_function): Updating of pid
* tree-profile.c:
(tree_init_ic_make_global_vars): New function
(tree_init_edge_profiler): call of tree_init_ic_make_global_vars
(tree_gen_ic_profiler): New function
(tree_gen_ic_func_profiler): New function
(tree_profiling): Added calling of tree_gen_ic_func_profiler
(tree_profile_hooks): Added hook for indirec/virtual calls
* value-prof.c (tree_find_values_to_profile): New case for
indirect calls
(tree_values_to_profile): Call for determining indirect/virtual
counters
(tree_indirect_call_to_profile): New function
(tree_ic_transform): New function
(tree_ic): New function
(find_func_by_pid): New function
(init_pid_map): New function
(tree_value_profile_transformations): Added check for
indirect/virtual call transformation
* value-prof.h (enum hist_type): New counter type for
indirect/virtual calls
(profile_hooks): Added new hook for profiling indirect/virtual
calls
* profile.c (instrument_values): New case for indirect/virtual
call added
* gcov-io.h (GCOV_LAST_VALUE_COUNTER): Changed to 6
(GCOV_COUNTER_V_INDIR): New counter type
(GCOV_COUNTER_NAMES): New name of counter "indirect" added
(GCOV_MERGE_FUNCTIONS): New merge function for indirect/virtual
call added
* cgraph.c: Definition of cgraph_max_pid
(cgraph_create_node): Default init of pid attribute
* cgraph.h: Declaration of cgraph_max_pid
(struct cgraph_node): Added pid attribute
* libgcov.c (__gcov_indirect_call_profiler): New function
Patch by Tomas Bily <tbily@suse.cz> Patch by Tomas Bily <tbily@suse.cz> * cgraphunit.c (cgraph_finalize_function): Updating of pid * tree-profile.c: (tree_init_ic_make_global_vars): New function (tree_init_edge_profiler): call of tree_init_ic_make_global_vars (tree_gen_ic_profiler): New function (tree_gen_ic_func_profiler): New function (tree_profiling): Added calling of tree_gen_ic_func_profiler (tree_profile_hooks): Added hook for indirec/virtual calls * value-prof.c (tree_find_values_to_profile): New case for indirect calls (tree_values_to_profile): Call for determining indirect/virtual counters (tree_indirect_call_to_profile): New function (tree_ic_transform): New function (tree_ic): New function (find_func_by_pid): New function (init_pid_map): New function (tree_value_profile_transformations): Added check for indirect/virtual call transformation * value-prof.h (enum hist_type): New counter type for indirect/virtual calls (profile_hooks): Added new hook for profiling indirect/virtual calls * profile.c (instrument_values): New case for indirect/virtual call added * gcov-io.h (GCOV_LAST_VALUE_COUNTER): Changed to 6 (GCOV_COUNTER_V_INDIR): New counter type (GCOV_COUNTER_NAMES): New name of counter "indirect" added (GCOV_MERGE_FUNCTIONS): New merge function for indirect/virtual call added * cgraph.c: Definition of cgraph_max_pid (cgraph_create_node): Default init of pid attribute * cgraph.h: Declaration of cgraph_max_pid (struct cgraph_node): Added pid attribute * libgcov.c (__gcov_indirect_call_profiler): New function (__gcov_one_value_profiler_body): New function (__gcov_one_value_profiler): Body was moved to __gcov_one_value_profiler_body and calls it gcc.dg/tree-prof/indir-call-prof.c: New. g++.dg/dg.exp: Add tree-prof subdirectory. g++.dg/tree-prof/indir-call-prof.C: New. g++.dg/tree-prof/tree-prof.exp: New. From-SVN: r120975
2007-01-19 19:34:02 +01:00
(__gcov_one_value_profiler_body): New function
(__gcov_one_value_profiler): Body was moved to
__gcov_one_value_profiler_body and calls it
gty.texi (Options): Document the mark_hook option to GTY. 2007-01-19 Basile Starynkevitch <basile@starynkevitch.net> * doc/gty.texi (Options): Document the mark_hook option to GTY. * gcc/gengtype.c (write_types_data, write_func_for_structure, write_types, ggc_wtd, pch_wtd): Added skip_hooks to write_types_data, ggc_wtd, pch_wtd for mark_hook. (walk_type, write_func_for_structure): Generate the mark_hook if needed. From-SVN: r120974
2007-01-19 19:05:08 +01:00
2007-01-19 Basile Starynkevitch <basile@starynkevitch.net>
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
gcc/Changelog typos From-SVN: r121006
2007-01-20 18:59:46 +01:00
* doc/gty.texi (Options): Document the mark_hook option to GTY.
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
* gengtype.c (write_types_data, write_func_for_structure,
write_types, ggc_wtd, pch_wtd): Add skip_hooks to
write_types_data, ggc_wtd, pch_wtd for processing mark_hook.
(walk_type, write_func_for_structure): Generate the mark_hook if
needed.
gty.texi (Options): Document the mark_hook option to GTY. 2007-01-19 Basile Starynkevitch <basile@starynkevitch.net> * doc/gty.texi (Options): Document the mark_hook option to GTY. * gcc/gengtype.c (write_types_data, write_func_for_structure, write_types, ggc_wtd, pch_wtd): Added skip_hooks to write_types_data, ggc_wtd, pch_wtd for mark_hook. (walk_type, write_func_for_structure): Generate the mark_hook if needed. From-SVN: r120974
2007-01-19 19:05:08 +01:00
ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument take inlining mode argument specifying whether to... * ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument take inlining mode argument specifying whether to inline for size/speeed or all functions; add support for flattening; improve dumpting. (cgraph_early_inlining): Update call of decide_inlining_incrementally. From-SVN: r120970
2007-01-19 18:20:20 +01:00
2007-01-19 Jan Hubicka <jh@suse.cz>
passes.c (init_optimization_passes): Do not rerun pass_early_warn_uninitialized. * passes.c (init_optimization_passes): Do not rerun pass_early_warn_uninitialized. From-SVN: r121060
2007-01-22 19:51:56 +01:00
* ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of
'early' argument take inlining mode argument specifying whether to
inline for size/speeed or all functions; add support for flattening;
improve dumpting.
ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument take inlining mode argument specifying whether to... * ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument take inlining mode argument specifying whether to inline for size/speeed or all functions; add support for flattening; improve dumpting. (cgraph_early_inlining): Update call of decide_inlining_incrementally. From-SVN: r120970
2007-01-19 18:20:20 +01:00
(cgraph_early_inlining): Update call of decide_inlining_incrementally.
re PR c++/17947 (bad warning with implicit conversion and __attribute__((deprecated))) 2007-01-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c++/17947 * toplev.c (warn_deprecated_use): Use %qD instead of %qs to print the name of the declared identifier. testsuite/ * g++.dg/warn/deprecated.C: Update warning output. * g++.dg/warn/deprecated-2.C: Likewise. * g++.dg/warn/deprecated-3.C: New. From-SVN: r120969
2007-01-19 17:04:57 +01:00
2007-01-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/17947
* toplev.c (warn_deprecated_use): Use %qD instead of %qs to print
the name of the declared identifier.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
i386.h (CONDITIONAL_REGISTER_USAGE): Store result of PIC_OFFSET_TABLE_REGNUM in temporary variable to avoid... 2007-01-19 Dirk Mueller <dmueller@suse.de> * config/i386.h (CONDITIONAL_REGISTER_USAGE): Store result of PIC_OFFSET_TABLE_REGNUM in temporary variable to avoid duplicate evaluation. From-SVN: r120967
2007-01-19 15:11:05 +01:00
2007-01-19 Dirk Mueller <dmueller@suse.de>
* config/i386.h (CONDITIONAL_REGISTER_USAGE): Store
result of PIC_OFFSET_TABLE_REGNUM in temporary variable to avoid
duplicate evaluation.
i386.md (acos<mode>2): Rename from acossf2 and acosdf2. * config/i386/i386.md (acos<mode>2): Rename from acossf2 and acosdf2. Macroize expander using X87MODEF12 mode macro. Extend operand 1 to XFMode, use acosxf2 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (asin<mode>2): Similarly, with asin expanders. (*fscalexf4_i387): Rename from *fscalexf4. (expNcorexf3): New expander. (expxf2, exp10xf2, exp2xf2): Use expNcorexf3 expander. (exp<mode>2): Rename from expsf2 and expdf2. Macroize expander using X87MODEF12 mode macro. Extend operand 1 to XFMode, use expxf2 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (exp10<mode>2): Similarly, with exp10 expanders. (exp2<mode>2): Similarly, with exp2 expanders. (expm1<mode>2): Similarly, with expm1 expanders. (ldexp<mode>3): Similarly, with ldexp expanders. (log<mode>2, log10<mode>2, log2<mode>2, log1p<mode>2, logb<mode>2): Use gen_truncxf<mode>2_i387_noop to truncate result. From-SVN: r120966
2007-01-19 15:03:17 +01:00
2007-01-19 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (acos<mode>2): Rename from acossf2 and acosdf2.
Macroize expander using X87MODEF12 mode macro. Extend operand 1
to XFMode, use acosxf2 and truncate result to requested mode.
Use SSE_FLOAT_MODE_P to disable patterns for SSE math.
(asin<mode>2): Similarly, with asin expanders.
(*fscalexf4_i387): Rename from *fscalexf4.
(expNcorexf3): New expander.
(expxf2, exp10xf2, exp2xf2): Use expNcorexf3 expander.
(exp<mode>2): Rename from expsf2 and expdf2. Macroize expander using
X87MODEF12 mode macro. Extend operand 1 to XFMode, use expxf2 and
truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable
patterns for SSE math.
(exp10<mode>2): Similarly, with exp10 expanders.
(exp2<mode>2): Similarly, with exp2 expanders.
(expm1<mode>2): Similarly, with expm1 expanders.
(ldexp<mode>3): Similarly, with ldexp expanders.
(log<mode>2, log10<mode>2, log2<mode>2, log1p<mode>2, logb<mode>2):
Use gen_truncxf<mode>2_i387_noop to truncate result.
m68k.h (PREFERRED_STACK_BOUNDARY): Define to 32 for ColdFire targets. gcc/ * config/m68k/m68k.h (PREFERRED_STACK_BOUNDARY): Define to 32 for ColdFire targets. From-SVN: r120965
2007-01-19 14:49:06 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (PREFERRED_STACK_BOUNDARY): Define to 32
for ColdFire targets.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * config/m68k/m68k.h (M68K_STATIC_CHAIN_REG_NAME): New macro. (INITIALIZE_TRAMPOLINE): Use STATIC_CHAIN_REGNUM. (__transfer_from_trampoline): Use M68K_STATIC_CHAIN_REG_NAME. * config/m68k/m68kelf.h (STATIC_CHAIN_REGNUM): Override. (M68K_STATIC_CHAIN_REG_NAME): Likewise. * config/m68k/netbsd-elf.h (M68K_STATIC_CHAIN_REG_NAME): Likewise. gcc/testsuite/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> * gcc.c-torture/execute/nestfunc-7.c: New. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120964
2007-01-19 14:45:54 +01:00
2007-01-19 Nathan Sidwell <nathan@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (M68K_STATIC_CHAIN_REG_NAME): New macro.
(INITIALIZE_TRAMPOLINE): Use STATIC_CHAIN_REGNUM.
(__transfer_from_trampoline): Use M68K_STATIC_CHAIN_REG_NAME.
* config/m68k/m68kelf.h (STATIC_CHAIN_REGNUM): Override.
(M68K_STATIC_CHAIN_REG_NAME): Likewise.
* config/m68k/netbsd-elf.h (M68K_STATIC_CHAIN_REG_NAME): Likewise.
m68k.md (adddi_dilshr32): Rename to... gcc/ * config/m68k/m68k.md (adddi_dilshr32): Rename to... (*adddi_dilshr32): ...this. Fix formatting. Remove commented-out non-canonical pattern. Restrict to !TARGET_COLDFIRE. (*adddi_dilshr32_cf): New pattern. (adddi3, subdi3): Remove first alternatives. From-SVN: r120963
2007-01-19 14:42:00 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.md (adddi_dilshr32): Rename to...
(*adddi_dilshr32): ...this. Fix formatting. Remove commented-out
non-canonical pattern. Restrict to !TARGET_COLDFIRE.
(*adddi_dilshr32_cf): New pattern.
(adddi3, subdi3): Remove first alternatives.
m68k.c (notice_update_cc): If an SFmode move is implemented using move.l... gcc/ * config/m68k/m68k.c (notice_update_cc): If an SFmode move is implemented using move.l, do not use its cc result for floating-point comparisons. From-SVN: r120962
2007-01-19 14:40:54 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.c (notice_update_cc): If an SFmode move is
implemented using move.l, do not use its cc result for floating-point
comparisons.
m68k.h (EXTRA_CONSTRAINT): Stop the 'T' constraint from accepting 's' constraints if flag_pic. gcc/ * config/m68k/m68k.h (EXTRA_CONSTRAINT): Stop the 'T' constraint from accepting 's' constraints if flag_pic. From-SVN: r120961
2007-01-19 14:40:21 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (EXTRA_CONSTRAINT): Stop the 'T' constraint
from accepting 's' constraints if flag_pic.
gcc/ * config/m68k/m68k.md (bordered, bunordered, buneq, bunge, bungt) (bunle, bunlt, bltgt, bordered_rev, bunordered_rev, buneq_rev) (bunge_rev, bungt_rev, bunle_rev, bunlt_rev, bltgt_rev): Change condition from TARGET_68881 to TARGET_HARD_FLOAT. From-SVN: r120960
2007-01-19 14:39:35 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.md (bordered, bunordered, buneq, bunge, bungt)
(bunle, bunlt, bltgt, bordered_rev, bunordered_rev, buneq_rev)
(bunge_rev, bungt_rev, bunle_rev, bunlt_rev, bltgt_rev): Change
condition from TARGET_68881 to TARGET_HARD_FLOAT.
200x-xx-xx Sandra Loosemore <sandra@codesourcery.com> gcc/ 200x-xx-xx Sandra Loosemore <sandra@codesourcery.com> * longlong.h (count_leading_zeros, COUNT_LEADING_ZEROS_0): Add ColdFire alternatives. * config/m68k/m68k.h (CLZ_DEFINED_VALUE_AT_ZERO): New macro. * config/m68k/m68k.md (clzsi2): Define for ColdFire architectures that support ff1 instruction. From-SVN: r120959
2007-01-19 14:34:59 +01:00
2007-01-19 Sandra Loosemore <sandra@codesourcery.com>
* longlong.h (count_leading_zeros, COUNT_LEADING_ZEROS_0): Add
ColdFire alternatives.
* config/m68k/m68k.h (CLZ_DEFINED_VALUE_AT_ZERO): New macro.
* config/m68k/m68k.md (clzsi2): Define for ColdFire
architectures that support ff1 instruction.
200x-xx-xx Richard Sandiford <richard@codesourcery.com> Julian Brown <julian@codesourcery.com> gcc/ 200x-xx-xx Richard Sandiford <richard@codesourcery.com> Julian Brown <julian@codesourcery.com> * config/m68k/m68k.h (CONST_OK_FOR_LETTER_P): Add an 'R' case. * config/m68k/m68k.md (*movsi_cfv4): Fold into... (*movsi_cf): ...here. Remove unnecessary 'R' from 'Rg'. Add commentary. Co-Authored-By: Julian Brown <julian@codesourcery.com> From-SVN: r120958
2007-01-19 14:30:35 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* config/m68k/m68k.h (CONST_OK_FOR_LETTER_P): Add an 'R' case.
* config/m68k/m68k.md (*movsi_cfv4): Fold into...
(*movsi_cf): ...here. Remove unnecessary 'R' from 'Rg'.
Add commentary.
m68k-protos.h (valid_mov3q_const): Take a HOST_WIDE_INT and return a bool. gcc/ * config/m68k/m68k-protos.h (valid_mov3q_const): Take a HOST_WIDE_INT and return a bool. (output_move_const_into_data_reg, output_move_simode_const): Delete. * config/m68k/m68k.c (const_method, const_int_cost): Take a HOST_WIDE_INT instead of an rtx. (m68k_rtx_costs): Update call accordingly. (output_move_const_into_data_reg): Likewise. Fix formatting. (valid_mov3q_const): Take a HOST_WIDE_INT instead of an rtx. Return a bool. (output_move_simode_const): Update calls after above changes. Rework to use automatic variables and predicates like MEM_P. * config/m68k/m68k.md (pushexthisi_const): Update call to valid_mov3q_const. From-SVN: r120957
2007-01-19 14:28:57 +01:00
2007-01-19 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k-protos.h (valid_mov3q_const): Take a HOST_WIDE_INT
and return a bool.
(output_move_const_into_data_reg, output_move_simode_const): Delete.
* config/m68k/m68k.c (const_method, const_int_cost): Take a
HOST_WIDE_INT instead of an rtx.
(m68k_rtx_costs): Update call accordingly.
(output_move_const_into_data_reg): Likewise. Fix formatting.
(valid_mov3q_const): Take a HOST_WIDE_INT instead of an rtx.
Return a bool.
(output_move_simode_const): Update calls after above changes.
Rework to use automatic variables and predicates like MEM_P.
* config/m68k/m68k.md (pushexthisi_const): Update call to
valid_mov3q_const.
tree-ssa-alias.c (perform_var_substitution): Fix typo in dump_flags test. 2007-01-19 Dirk Mueller <dmueller@suse.de> * tree-ssa-alias.c (perform_var_substitution): Fix typo in dump_flags test. From-SVN: r120954
2007-01-19 12:51:25 +01:00
2007-01-19 Dirk Mueller <dmueller@suse.de>
* tree-ssa-alias.c (perform_var_substitution): Fix typo
in dump_flags test.
builtins.c (expand_builtin_cexpi): Fall back to expanding via cexp in case sincos is not available. 2007-01-19 Richard Guenther <rguenther@suse.de> * builtins.c (expand_builtin_cexpi): Fall back to expanding via cexp in case sincos is not available. From-SVN: r120953
2007-01-19 12:13:24 +01:00
2007-01-19 Richard Guenther <rguenther@suse.de>
* builtins.c (expand_builtin_cexpi): Fall back to expanding
via cexp in case sincos is not available.
tm.texi (TARGET_HAS_SINCOS): Document new target macro. 2007-01-19 Richard Guenther <rguenther@suse.de> * doc/tm.texi (TARGET_HAS_SINCOS): Document new target macro. * defaults.h (TARGET_HAS_SINCOS): Default to off. * config/linux.h (TARGET_HAS_SINCOS): Set to on if we have glibc. * config/alpha/linux.h (TARGET_HAS_SINCOS): Likewise. * config/sparc/linux.h (TARGET_HAS_SINCOS): Likewise. * config/sparc/linux64.h (TARGET_HAS_SINCOS): Likewise. * config/rs6000/linux.h (TARGET_HAS_SINCOS): Likewise. * config/rs6000/linux64.h (TARGET_HAS_SINCOS): Likewise. From-SVN: r120952
2007-01-19 12:06:56 +01:00
2007-01-19 Richard Guenther <rguenther@suse.de>
* doc/tm.texi (TARGET_HAS_SINCOS): Document new target macro.
* defaults.h (TARGET_HAS_SINCOS): Default to off.
* config/linux.h (TARGET_HAS_SINCOS): Set to on if we have glibc.
* config/alpha/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/sparc/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/sparc/linux64.h (TARGET_HAS_SINCOS): Likewise.
* config/rs6000/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/rs6000/linux64.h (TARGET_HAS_SINCOS): Likewise.
i386.md (*fpatanxf3_i387, [...]): New insn patterns. * config/i386/i386.md (*fpatanxf3_i387, fpatan_extend<mode>xf3_i387): New insn patterns. (atan2sf3_1, atan2df3_1, atan2xf3_1): Remove insn patterns. (atan2xf3): Directly generate RTL pattern. (atan2<mode>3): Rename from atan2sf3 and atan2df3 and macroize insn patterns using X87MODEF12 mode macro. Use fpatan_extend<mode>xf3_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (atan<mode>2): Rename from atansf2 and atandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fpatan_extend<mode>xf3_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. From-SVN: r120950
2007-01-19 09:59:39 +01:00
2007-01-19 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (*fpatanxf3_i387, fpatan_extend<mode>xf3_i387):
New insn patterns.
(atan2sf3_1, atan2df3_1, atan2xf3_1): Remove insn patterns.
(atan2xf3): Directly generate RTL pattern.
(atan2<mode>3): Rename from atan2sf3 and atan2df3 and macroize insn
patterns using X87MODEF12 mode macro. Use fpatan_extend<mode>xf3_i387
and truncate result to requested mode. Use SSE_FLOAT_MODE_P to
disable patterns for SSE math.
(atan<mode>2): Rename from atansf2 and atandf2 and macroize insn
patterns using X87MODEF12 mode macro. Use fpatan_extend<mode>xf3_i387
and truncate result to requested mode. Use SSE_FLOAT_MODE_P to
disable patterns for SSE math.
* libgcc-std.ver: Fix typo in %inherit for GCC_4.3.0. From-SVN: r120948
2007-01-19 07:27:18 +01:00
2007-01-19 Alexandre Oliva <aoliva@redhat.com>
* libgcc-std.ver: Fix typo in %inherit for GCC_4.3.0.
fold-const.c (fold_unary): Optimize away a VIEW_CONVERT_EXPR to the same type as it's operand. * fold-const.c (fold_unary) <VIEW_CONVERT_EXPR>: Optimize away a VIEW_CONVERT_EXPR to the same type as it's operand. From-SVN: r120945
2007-01-19 01:30:47 +01:00
2007-01-18 Roger Sayle <roger@eyesopen.com>
* fold-const.c (fold_unary) <VIEW_CONVERT_EXPR>: Optimize away a
VIEW_CONVERT_EXPR to the same type as it's operand.
darwin-ldouble.c: Only build _SOFT_FLOAT if configured for long double 128. * config/rs6000/darwin-ldouble.c: Only build _SOFT_FLOAT if configured for long double 128. From-SVN: r120938
2007-01-19 00:43:08 +01:00
2007-01-18 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/darwin-ldouble.c: Only build _SOFT_FLOAT if
configured for long double 128.
rs6000.c (rs6000_emit_vector_compare): Fix build error. * config/rs6000/rs6000.c (rs6000_emit_vector_compare): Fix build error. From-SVN: r120935
2007-01-18 23:15:36 +01:00
2007-01-18 Mike Stump <mrs@apple.com>
* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Fix build
error.
Make #if 0 type correct From-SVN: r120934
2007-01-18 23:12:49 +01:00
2007-01-18 Michael Meissner <michael.meissner@amd.com>
* i386.c (ix86_compute_frame_layout): Make fprintf's in #if 0 code
type correct.
tree-ssa-operands.c (vop_free_bucket_size): Never return value greater than NUM_VOP_FREE_BUCKETS. * tree-ssa-operands.c (vop_free_bucket_size): Never return value greater than NUM_VOP_FREE_BUCKETS. From-SVN: r120933
2007-01-18 22:58:18 +01:00
2007-01-18 Jan Hubicka <jh@suse.cz>
* tree-ssa-operands.c (vop_free_bucket_size): Never return value
greater than NUM_VOP_FREE_BUCKETS.
tree-ssa-structalias.c: Update comments. 2007-01-18 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-structalias.c: Update comments. (ptabitmap_obstack): Removed. (pta_obstack): New. (oldpta_obstack): Ditto. (stats): Add a few members. (struct variable_info): Remove node, complex, address_taken, and indirect_target members. Add oldsolution member. (new_var_info): Do not initialize removed members. (constraint_expr_type): Remove INCLUDES. (constraint_graph): Add size, implicit_preds, rep, indirect_cycles, eq_rep, label, direct_nodes, and complex members. (FIRST_REF_NODE): New macro. (LAST_REF_NODE): Ditto. (FIRST_ADDR_NODE): Ditto. (find): New function. (unite): Ditto. (dump_constraint): Do not handle INCLUDES. (insert_into_complex): Do not insert duplicate constraints. (condense_varmap_nodes): Renamed and rewritten into ... (merge_node_constraints): This. Also fix bug in handling of offseted copy constraints. (clear_edges_for_node): No longer need to deal with preds at all, or removing associated preds/succs. (merge_graph_nodes): Deal with indirect_cycles. Don't deal with predecessors. (add_implicit_graph_edge): New function. (add_pred_graph_edge): Ditto. (add_graph_edge): Don't deal with predecessors. (build_constraint_graph): Removed. (build_pred_graph): New function. (build_succ_graph): Ditto. (struct scc_info): Removed in_component. Added roots, dfs, and node_mapping. Remove visited_index, unification_queue. (scc_visit): Deal with union-find we do now. Deal with cycles with REF nodes. (collapse_nodes): Renamed and rewritten to ... (unify_nodes): This. (process_unification_queue): Removed. (topo_visit): Cleanup (do_da_constraint): Use find. (do_sd_constraint): Ditto. (do_ds_constraint): Ditto. (do_complex_constraint): Ditto. (init_scc_info): Update for removed and added members. (find_and_collapse_graph_cycles): Renamed and rewritten into ... (find_indirect_cycles): This. (equivalence_class): New variable. (label_visit): New function. (perform_variable_substitution): Rewritten. (free_var_substitution_info): New function. (find_equivalent_node): Ditto. (move_complex_constraints): Ditto. (eliminate_indirect_cycles): Ditto. (solve_graph): Only propagate changed bits. Use indirect cycle elimination. Use find. (tree_id_t): Rename to tree_vi_t, delete id member, add vi member. (tree_id_eq): Renamed to ... (tree_vi_eq): This. Update for member change (insert_id_for_tree): Renamed and rewritten to ... (insert_vi_for_tree): This. (lookup_id_for_tree): Renamed and rewritten to ... (lookup_vi_for_tree): This. (get_id_for_tree): Renamed and rewritten to ... (get_vi_for_tree): Ditto. (get_constraint_exp_from_ssa_var): Update to use get_vi_for_tree. (process_constraint): Don't handle INCLUDES. Remove special ADDRESSOF case. (find_func_aliases): Rewrite to use vi functions instead of id ones. (create_function_info_for): Ditto. (create_variable_info_for): Ditto. (intra_create_variable_infos): Ditto. (merge_smts_into): Ditto. (find_what_p_points_to): Ditto. (init_base_vars): Ditto. (init_alias_vars): Ditto. (remove_preds_and_fake_succs): New function. (dump_sa_points_to_info): Dump new stats. (dump_solution_for_var): Use find. (set_used_smts): Fix formatting. (compute_points_to_sets): Updated for new functions. (ipa_pta_execute): Ditto. From-SVN: r120931
2007-01-18 22:30:38 +01:00
2007-01-18 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-structalias.c: Update comments.
(ptabitmap_obstack): Removed.
(pta_obstack): New.
(oldpta_obstack): Ditto.
(stats): Add a few members.
(struct variable_info): Remove node, complex, address_taken, and
indirect_target members. Add oldsolution member.
(new_var_info): Do not initialize removed members.
(constraint_expr_type): Remove INCLUDES.
(constraint_graph): Add size, implicit_preds, rep,
indirect_cycles, eq_rep, label, direct_nodes, and complex members.
(FIRST_REF_NODE): New macro.
(LAST_REF_NODE): Ditto.
(FIRST_ADDR_NODE): Ditto.
(find): New function.
(unite): Ditto.
(dump_constraint): Do not handle INCLUDES.
(insert_into_complex): Do not insert duplicate constraints.
(condense_varmap_nodes): Renamed and rewritten into ...
(merge_node_constraints): This. Also fix bug in handling of
offseted copy constraints.
(clear_edges_for_node): No longer need to deal with preds at all,
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
or removing associated preds/succs.
tree-ssa-structalias.c: Update comments. 2007-01-18 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-structalias.c: Update comments. (ptabitmap_obstack): Removed. (pta_obstack): New. (oldpta_obstack): Ditto. (stats): Add a few members. (struct variable_info): Remove node, complex, address_taken, and indirect_target members. Add oldsolution member. (new_var_info): Do not initialize removed members. (constraint_expr_type): Remove INCLUDES. (constraint_graph): Add size, implicit_preds, rep, indirect_cycles, eq_rep, label, direct_nodes, and complex members. (FIRST_REF_NODE): New macro. (LAST_REF_NODE): Ditto. (FIRST_ADDR_NODE): Ditto. (find): New function. (unite): Ditto. (dump_constraint): Do not handle INCLUDES. (insert_into_complex): Do not insert duplicate constraints. (condense_varmap_nodes): Renamed and rewritten into ... (merge_node_constraints): This. Also fix bug in handling of offseted copy constraints. (clear_edges_for_node): No longer need to deal with preds at all, or removing associated preds/succs. (merge_graph_nodes): Deal with indirect_cycles. Don't deal with predecessors. (add_implicit_graph_edge): New function. (add_pred_graph_edge): Ditto. (add_graph_edge): Don't deal with predecessors. (build_constraint_graph): Removed. (build_pred_graph): New function. (build_succ_graph): Ditto. (struct scc_info): Removed in_component. Added roots, dfs, and node_mapping. Remove visited_index, unification_queue. (scc_visit): Deal with union-find we do now. Deal with cycles with REF nodes. (collapse_nodes): Renamed and rewritten to ... (unify_nodes): This. (process_unification_queue): Removed. (topo_visit): Cleanup (do_da_constraint): Use find. (do_sd_constraint): Ditto. (do_ds_constraint): Ditto. (do_complex_constraint): Ditto. (init_scc_info): Update for removed and added members. (find_and_collapse_graph_cycles): Renamed and rewritten into ... (find_indirect_cycles): This. (equivalence_class): New variable. (label_visit): New function. (perform_variable_substitution): Rewritten. (free_var_substitution_info): New function. (find_equivalent_node): Ditto. (move_complex_constraints): Ditto. (eliminate_indirect_cycles): Ditto. (solve_graph): Only propagate changed bits. Use indirect cycle elimination. Use find. (tree_id_t): Rename to tree_vi_t, delete id member, add vi member. (tree_id_eq): Renamed to ... (tree_vi_eq): This. Update for member change (insert_id_for_tree): Renamed and rewritten to ... (insert_vi_for_tree): This. (lookup_id_for_tree): Renamed and rewritten to ... (lookup_vi_for_tree): This. (get_id_for_tree): Renamed and rewritten to ... (get_vi_for_tree): Ditto. (get_constraint_exp_from_ssa_var): Update to use get_vi_for_tree. (process_constraint): Don't handle INCLUDES. Remove special ADDRESSOF case. (find_func_aliases): Rewrite to use vi functions instead of id ones. (create_function_info_for): Ditto. (create_variable_info_for): Ditto. (intra_create_variable_infos): Ditto. (merge_smts_into): Ditto. (find_what_p_points_to): Ditto. (init_base_vars): Ditto. (init_alias_vars): Ditto. (remove_preds_and_fake_succs): New function. (dump_sa_points_to_info): Dump new stats. (dump_solution_for_var): Use find. (set_used_smts): Fix formatting. (compute_points_to_sets): Updated for new functions. (ipa_pta_execute): Ditto. From-SVN: r120931
2007-01-18 22:30:38 +01:00
(merge_graph_nodes): Deal with indirect_cycles.
Don't deal with predecessors.
(add_implicit_graph_edge): New function.
(add_pred_graph_edge): Ditto.
(add_graph_edge): Don't deal with predecessors.
(build_constraint_graph): Removed.
(build_pred_graph): New function.
(build_succ_graph): Ditto.
(struct scc_info): Removed in_component. Added roots, dfs, and
node_mapping. Remove visited_index, unification_queue.
(scc_visit): Deal with union-find we do now.
Deal with cycles with REF nodes.
(collapse_nodes): Renamed and rewritten to ...
(unify_nodes): This.
(process_unification_queue): Removed.
(topo_visit): Cleanup
(do_da_constraint): Use find.
(do_sd_constraint): Ditto.
(do_ds_constraint): Ditto.
(do_complex_constraint): Ditto.
(init_scc_info): Update for removed and added members.
(find_and_collapse_graph_cycles): Renamed and rewritten into ...
(find_indirect_cycles): This.
(equivalence_class): New variable.
(label_visit): New function.
(perform_variable_substitution): Rewritten.
(free_var_substitution_info): New function.
(find_equivalent_node): Ditto.
(move_complex_constraints): Ditto.
(eliminate_indirect_cycles): Ditto.
(solve_graph): Only propagate changed bits.
Use indirect cycle elimination.
Use find.
(tree_id_t): Rename to tree_vi_t, delete id member, add vi member.
(tree_id_eq): Renamed to ...
(tree_vi_eq): This. Update for member change
(insert_id_for_tree): Renamed and rewritten to ...
(insert_vi_for_tree): This.
(lookup_id_for_tree): Renamed and rewritten to ...
(lookup_vi_for_tree): This.
(get_id_for_tree): Renamed and rewritten to ...
(get_vi_for_tree): Ditto.
(get_constraint_exp_from_ssa_var): Update to use get_vi_for_tree.
(process_constraint): Don't handle INCLUDES.
Remove special ADDRESSOF case.
(find_func_aliases): Rewrite to use vi functions instead of id
ones.
(create_function_info_for): Ditto.
(create_variable_info_for): Ditto.
(intra_create_variable_infos): Ditto.
(merge_smts_into): Ditto.
(find_what_p_points_to): Ditto.
(init_base_vars): Ditto.
(init_alias_vars): Ditto.
(remove_preds_and_fake_succs): New function.
(dump_sa_points_to_info): Dump new stats.
(dump_solution_for_var): Use find.
(set_used_smts): Fix formatting.
(compute_points_to_sets): Updated for new functions.
(ipa_pta_execute): Ditto.
200x-xx-xx Kazu Hirata <kazu@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Kazu Hirata <kazu@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * doc/tm.texi (TARGET_FUNCTION_VALUE): Expand documentation of parallels. * calls.c (expand_call): If the return value is a PARALLEL, extract its first member. * config/m68k/linux.h (FUNCTION_EXTRA_EPILOGUE): Remove. * config/m68k/m68k.c (m68k_output_function_epilogue): Don't use FUNCTION_EXTRA_EPILOGUE. (m68k_function_value): Return a PARALLEL if the return value is of a pointer type. * config/m68k/netbsd-elf.h (current_function_returns_pointer) (FUNCTION_EXTRA_EPILOGUE): Remove. * config/m68k/m68k.md (D0_REG): New constant. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120929
2007-01-18 20:54:44 +01:00
2007-01-18 Kazu Hirata <kazu@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* doc/tm.texi (TARGET_FUNCTION_VALUE): Expand documentation of
parallels.
* calls.c (expand_call): If the return value is a PARALLEL,
extract its first member.
* config/m68k/linux.h (FUNCTION_EXTRA_EPILOGUE): Remove.
* config/m68k/m68k.c (m68k_output_function_epilogue): Don't
use FUNCTION_EXTRA_EPILOGUE.
(m68k_function_value): Return a PARALLEL if the return value
is of a pointer type.
* config/m68k/netbsd-elf.h (current_function_returns_pointer)
(FUNCTION_EXTRA_EPILOGUE): Remove.
* config/m68k/m68k.md (D0_REG): New constant.
200x-xx-xx Kazu Hirata <kazu@codesourcery.com> gcc/ 200x-xx-xx Kazu Hirata <kazu@codesourcery.com> * config/m68k/m68k.c (m68k_output_function_epilogue): Don't output a NOP for empty epilogues. From-SVN: r120928
2007-01-18 20:52:51 +01:00
2007-01-18 Kazu Hirata <kazu@codesourcery.com>
* config/m68k/m68k.c (m68k_output_function_epilogue): Don't
output a NOP for empty epilogues.
m68k.c (m68k_use_return_insn): Update comments before function. gcc/ * config/m68k/m68k.c (m68k_use_return_insn): Update comments before function. Extend register save check to include all registers, not just integer ones. From-SVN: r120927
2007-01-18 20:51:47 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.c (m68k_use_return_insn): Update comments
before function. Extend register save check to include all
registers, not just integer ones.
200x-xx-xx Kazu Hirata <kazu@codesourcery.com> gcc/ 200x-xx-xx Kazu Hirata <kazu@codesourcery.com> * config/m68k/m68k-protos.h (use_return_insn): Rename to... (m68k_use_return_insn): ...this. * config/m68k/m68k.h (USE_RETURN_INSN): Delete. * config/m68k/m68k.c (use_return_insn): Rename to... (m68k_use_return_insn): ...this. * config/m68k/m68k.md (return): Use m68k_use_return_insn instead of USE_RETURN_INSN. From-SVN: r120926
2007-01-18 20:50:48 +01:00
2007-01-18 Kazu Hirata <kazu@codesourcery.com>
* config/m68k/m68k-protos.h (use_return_insn): Rename to...
(m68k_use_return_insn): ...this.
* config/m68k/m68k.h (USE_RETURN_INSN): Delete.
* config/m68k/m68k.c (use_return_insn): Rename to...
(m68k_use_return_insn): ...this.
* config/m68k/m68k.md (return): Use m68k_use_return_insn instead
of USE_RETURN_INSN.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> * config/m68k/fpgnulib.c (__truncdfsf2): Implement round to nearest even, fix denormal rounding overflow. From-SVN: r120925
2007-01-18 20:49:59 +01:00
2007-01-18 Nathan Sidwell <nathan@codesourcery.com>
* config/m68k/fpgnulib.c (__truncdfsf2): Implement round to
nearest even, fix denormal rounding overflow.
m68k.md (movsf_cf_hard): Use fsmove instead of f%$smove and f%$move. gcc/ * config/m68k/m68k.md (movsf_cf_hard): Use fsmove instead of f%$smove and f%$move. (movdf_cf_hard): Use fdmove for cases 0 and 3 and fmove for case 1. (extendsfdf2_cf): Use fdmove instead of f%&move. (truncdfsf2_cf): Use fsmove instead of f%$smove. (add<mode>3_cf, sub<mode>3_cf): Use <FP:prec> instead of <FP:round>. From-SVN: r120924
2007-01-18 20:49:17 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.md (movsf_cf_hard): Use fsmove instead of
f%$smove and f%$move.
(movdf_cf_hard): Use fdmove for cases 0 and 3 and fmove for case 1.
(extendsfdf2_cf): Use fdmove instead of f%&move.
(truncdfsf2_cf): Use fsmove instead of f%$smove.
(add<mode>3_cf, sub<mode>3_cf): Use <FP:prec> instead of <FP:round>.
m68k.md (movdf_cf_hard): Use output_move_double for GPR<-GPR moves. gcc/ * config/m68k/m68k.md (movdf_cf_hard): Use output_move_double for GPR<-GPR moves. From-SVN: r120923
2007-01-18 20:46:30 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.md (movdf_cf_hard): Use output_move_double for
GPR<-GPR moves.
real.h (real_format): Add a canonical_nan_lsbs_set field. gcc/ * real.h (real_format): Add a canonical_nan_lsbs_set field. (coldfire_single_format): Declare. (coldfire_double_format): Likewise. * real.c (encode_ieee_single): Use canonical_nan_lsbs_set instead of qnan_msb_set to determine the lower bits of a canonical NaN significand. (encode_ieee_double): Likewise. (encode_ieee_quad): Likewise. (ieee_single_format): Initialize canonical_nan_lsbs_set. (mips_single_format): Likewise. (ieee_double_format): Likewise. (mips_double_format): Likewise. (ieee_extended_motorola_format): Likewise. (ieee_extended_intel_96_format): Likewise. (ieee_extended_intel_128_format): Likewise. (ieee_extended_intel_96_round_53_format): Likewise. (ibm_extended_format): Likewise. (mips_extended_format): Likewise. (ieee_quad_format): Likewise. (mips_quad_format): Likewise. (vax_f_format): Likewise. (vax_d_format): Likewise. (vax_g_format): Likewise. (i370_single_format): Likewise. (i370_double_format): Likewise. (decimal_single_format): Likewise. (decimal_double_format): Likewise. (decimal_quad_format): Likewise. (c4x_single_format): Likewise. (c4x_extended_format): Likewise. (real_internal_format): Likewise. (coldfire_single_format): New real_format. (coldfire_double_format): Likewise. * config/pdp11/pdp11.c (pdp11_f_format): Initialize canonical_nan_lsbs_set. (pdp11_d_format): Likewise. * config/m68k/m68k.c (override_options): Override REAL_FORMAT_MODE if TARGET_COLDFIRE_CPU. From-SVN: r120922
2007-01-18 20:45:13 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* real.h (real_format): Add a canonical_nan_lsbs_set field.
(coldfire_single_format): Declare.
(coldfire_double_format): Likewise.
* real.c (encode_ieee_single): Use canonical_nan_lsbs_set instead
of qnan_msb_set to determine the lower bits of a canonical
NaN significand.
(encode_ieee_double): Likewise.
(encode_ieee_quad): Likewise.
(ieee_single_format): Initialize canonical_nan_lsbs_set.
(mips_single_format): Likewise.
(ieee_double_format): Likewise.
(mips_double_format): Likewise.
(ieee_extended_motorola_format): Likewise.
(ieee_extended_intel_96_format): Likewise.
(ieee_extended_intel_128_format): Likewise.
(ieee_extended_intel_96_round_53_format): Likewise.
(ibm_extended_format): Likewise.
(mips_extended_format): Likewise.
(ieee_quad_format): Likewise.
(mips_quad_format): Likewise.
(vax_f_format): Likewise.
(vax_d_format): Likewise.
(vax_g_format): Likewise.
(i370_single_format): Likewise.
(i370_double_format): Likewise.
(decimal_single_format): Likewise.
(decimal_double_format): Likewise.
(decimal_quad_format): Likewise.
(c4x_single_format): Likewise.
(c4x_extended_format): Likewise.
(real_internal_format): Likewise.
(coldfire_single_format): New real_format.
(coldfire_double_format): Likewise.
* config/pdp11/pdp11.c (pdp11_f_format): Initialize
canonical_nan_lsbs_set.
(pdp11_d_format): Likewise.
* config/m68k/m68k.c (override_options): Override REAL_FORMAT_MODE
if TARGET_COLDFIRE_CPU.
m68k-protos.h (m68k_output_pic_call): Delete. gcc/ * config/m68k/m68k-protos.h (m68k_output_pic_call): Delete. (output_call, m68k_legitimize_call_address): Declare. * config/m68k/m68k.h (EXTRA_CONSTRAINT): Remove unnecessary parenthesees. Add support for a 'W' constraint. (LEGITIMATE_PIC_OPERAND_P): Remove SYMBOL_REF_FLAG handling. (PRINT_OPERAND_PUNCT_VALID_P): Remove comment about 'o'. (m68k_symbolic_call, m68k_symbolic_jump): Declare. * config/m68k/m68k.c (m68k_symbolic_call, m68k_symbolic_jump): New variables. (override_options): Initialize them. Do not set flag_no_function_cse for TARGET_ID_SHARED_LIBRARY. (m68k_output_pic_call): Delete. (m68k_legitimize_call_address): New function. (print_operand): Remove the %o prefix. Handle the %p prefix. (output_call): New function. (m68k_output_mi_thunk): Use m68k_symbolic_jump. Always load the target address from the GOT if symbolic jumps are not allowed. * config/m68k/m68k.md (call, general_operand): Do not set SYMBOL_REF_FLAG. Use m68k_legitimize_call_address instead. Merge separate flag_pic and !flag_pic define_insns into... (*call, *call_value): ...these new patterns. Match the address rather than the containing MEM and require it to be a call_operand. Use output_call to generate the asm template. * config/m68k/predicates.md (const_call_operand): New predicate. (call_operand): Likewise. From-SVN: r120921
2007-01-18 20:40:12 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k-protos.h (m68k_output_pic_call): Delete.
(output_call, m68k_legitimize_call_address): Declare.
* config/m68k/m68k.h (EXTRA_CONSTRAINT): Remove unnecessary
parenthesees. Add support for a 'W' constraint.
(LEGITIMATE_PIC_OPERAND_P): Remove SYMBOL_REF_FLAG handling.
(PRINT_OPERAND_PUNCT_VALID_P): Remove comment about 'o'.
(m68k_symbolic_call, m68k_symbolic_jump): Declare.
* config/m68k/m68k.c (m68k_symbolic_call, m68k_symbolic_jump): New
variables.
(override_options): Initialize them. Do not set flag_no_function_cse
for TARGET_ID_SHARED_LIBRARY.
(m68k_output_pic_call): Delete.
(m68k_legitimize_call_address): New function.
(print_operand): Remove the %o prefix. Handle the %p prefix.
(output_call): New function.
(m68k_output_mi_thunk): Use m68k_symbolic_jump. Always load the
target address from the GOT if symbolic jumps are not allowed.
* config/m68k/m68k.md (call, general_operand): Do not set
SYMBOL_REF_FLAG. Use m68k_legitimize_call_address instead.
Merge separate flag_pic and !flag_pic define_insns into...
(*call, *call_value): ...these new patterns. Match the address
rather than the containing MEM and require it to be a call_operand.
Use output_call to generate the asm template.
* config/m68k/predicates.md (const_call_operand): New predicate.
(call_operand): Likewise.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> * config/m68k/m68k.h (REGISTER_MOVE_COST): Simplify definition. (STACK_GROWS_DOWNWARD): Define to 1. (FUNCTION_VALUE, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Equivocate comments, emphasizing that these values are only defaults. * config/m68k/linux.h (LINK_SPEC): Fix formatting in #undef. * config/m68k/m68k.c (const_method): Remove trailing whitespace. From-SVN: r120920
2007-01-18 20:35:11 +01:00
2007-01-18 Nathan Sidwell <nathan@codesourcery.com>
* config/m68k/m68k.h (REGISTER_MOVE_COST): Simplify definition.
(STACK_GROWS_DOWNWARD): Define to 1.
(FUNCTION_VALUE, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Equivocate
comments, emphasizing that these values are only defaults.
* config/m68k/linux.h (LINK_SPEC): Fix formatting in #undef.
* config/m68k/m68k.c (const_method): Remove trailing whitespace.
m68k.md (cmpsi): Remove outdated flag_pic handling. gcc/ * config/m68k/m68k.md (cmpsi): Remove outdated flag_pic handling. gcc/testsuite/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> * gcc.dg/m68k-pic-1.c: New. From-SVN: r120919
2007-01-18 20:33:01 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.md (cmpsi): Remove outdated flag_pic handling.
200x-xx-xx Kazu Hirata <kazu@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Kazu Hirata <kazu@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * config/m68k/m68k.h (DATA_REGNO_P, ADDRESS_REGNO_P, INT_REGNO_P) (FP_REGNO_P): New macros. (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_DATA_P) (REGNO_OK_FOR_FP_P, REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Use them. (EH_RETURN_STACKADJ_RTX): Use A0_REG. * config/m68k/m68k.c (m68k_regno_mode_ok): Use the new REGNO macros. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120918
2007-01-18 20:31:15 +01:00
2007-01-18 Kazu Hirata <kazu@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (DATA_REGNO_P, ADDRESS_REGNO_P, INT_REGNO_P)
(FP_REGNO_P): New macros.
(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_DATA_P)
(REGNO_OK_FOR_FP_P, REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Use them.
(EH_RETURN_STACKADJ_RTX): Use A0_REG.
* config/m68k/m68k.c (m68k_regno_mode_ok): Use the new REGNO macros.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> * config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*) (m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-rtems*): Add t-floatlib to $tmake_file. * config/m68k/t-floatlib: New file, extracting common code from... * config/m68k/t-m68kbare, config/m68k/t-m68kelf, * config/m68k/t-uclinux: Here. * config/m68k/fpgnulib.c: Do not compile extendeed precision routines on ColdFire targets. From-SVN: r120917
2007-01-18 20:29:48 +01:00
2007-01-18 Nathan Sidwell <nathan@codesourcery.com>
* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-rtems*): Add t-floatlib
to $tmake_file.
* config/m68k/t-floatlib: New file, extracting common code from...
* config/m68k/t-m68kbare, config/m68k/t-m68kelf,
* config/m68k/t-uclinux: Here.
* config/m68k/fpgnulib.c: Do not compile extendeed precision
routines on ColdFire targets.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> * config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*) (m68010-*-netbsdelf*, m68k*-*-netbsdelf*, m68k*-*-openbsd*) (m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-linux*) (m68k-*-rtems*): Use tm_file rather than m68k/m68k.h and explicitly set MOTOROLA to 1. * config/m68k/m68k.h (MOTOROLA): Simplify definition accordingly. From-SVN: r120916
2007-01-18 20:26:21 +01:00
2007-01-18 Nathan Sidwell <nathan@codesourcery.com>
* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68010-*-netbsdelf*, m68k*-*-netbsdelf*, m68k*-*-openbsd*)
(m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-linux*)
(m68k-*-rtems*): Use tm_file rather than m68k/m68k.h and
explicitly set MOTOROLA to 1.
* config/m68k/m68k.h (MOTOROLA): Simplify definition accordingly.
200x-xx-xx Richard Sandiford <richard@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> gcc/ 200x-xx-xx Richard Sandiford <richard@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * config/m68k/m68k.h (PCC_STATIC_STRUCT_RETURN): Delete. (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add MOTOROLA cases. * config/m68k/coff.h (REGISTER_PREFIX_MD): Delete. * config/m68k/m68020-elf.h (LIB_SPEC): Delete. * config/m68k/m68k-none.h (CC1_SPEC, CPP_SUBTARGET_SPEC): Delete. * config/m68k/m68kelf.h (IMMEDIATE_PREFIX, REGISTER_PREFIX_MD) (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Delete. (NO_DOLLAR_IN_LABEL, PCC_STATIC_STRUCT_RETURN): Don't undefine. (BSS_ASM_OP, ASM_OUTPUT_SKIP, ASM_OUTPUT_ASCII): Delete. * config/m68k/m68kemb.h (PCC_STATIC_STRUCT_RETURN): Don't undefine. * config/m68k/linux.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE) (WCHAR_TYPE_SIZE, TARGET_OBJFMT_CPP_BUILTINS): Delete. (TARGET_OS_CPP_BUILTINS): Don't define mc68000 and mc68020 here. (DBX_REGISTER_NUMBER): Delete. * config/m68k/netbsd-elf.h (IMMEDIATE_PREFIX): Delete. (PCC_STATIC_STRUCT_RETURN): Don't undefine. * config/m68k/openbsd.h (PCC_STATIC_STRUCT_RETURN): Define. Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> From-SVN: r120913
2007-01-18 20:12:34 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* config/m68k/m68k.h (PCC_STATIC_STRUCT_RETURN): Delete.
(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add MOTOROLA cases.
* config/m68k/coff.h (REGISTER_PREFIX_MD): Delete.
* config/m68k/m68020-elf.h (LIB_SPEC): Delete.
* config/m68k/m68k-none.h (CC1_SPEC, CPP_SUBTARGET_SPEC): Delete.
* config/m68k/m68kelf.h (IMMEDIATE_PREFIX, REGISTER_PREFIX_MD)
(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Delete.
(NO_DOLLAR_IN_LABEL, PCC_STATIC_STRUCT_RETURN): Don't undefine.
(BSS_ASM_OP, ASM_OUTPUT_SKIP, ASM_OUTPUT_ASCII): Delete.
* config/m68k/m68kemb.h (PCC_STATIC_STRUCT_RETURN): Don't undefine.
* config/m68k/linux.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE)
(WCHAR_TYPE_SIZE, TARGET_OBJFMT_CPP_BUILTINS): Delete.
(TARGET_OS_CPP_BUILTINS): Don't define mc68000 and mc68020 here.
(DBX_REGISTER_NUMBER): Delete.
* config/m68k/netbsd-elf.h (IMMEDIATE_PREFIX): Delete.
(PCC_STATIC_STRUCT_RETURN): Don't undefine.
* config/m68k/openbsd.h (PCC_STATIC_STRUCT_RETURN): Define.
config.gcc (m68k-*-uclinux*): Add flat.h to $tm_file. gcc/ * config.gcc (m68k-*-uclinux*): Add flat.h to $tm_file. * config/flat.h: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME): Don't define if OBJECT_FORMAT_FLAT. * config/m68k/m68k.h (ASM_PREFERRED_EH_DATA_FORMAT): Do not use indirect references for -msep-data or -mid-shared-library. Do not use PC-relative code addresses either. * config/m68k/m68k.c (override_options): Restrict -fPIC error to -mpcrel. * config/m68k/uclinux.h (STARTFILE_SPEC): Define. Use Scrt1.o for shared libraries and crt1.o for executables. Use crti.o and crtbegin.o. (ENDFILE_SPEC): Use crtend.o and crtn.o. (LIB_SPEC): Suppress -Rlibc.gdb if -static-libc is given. Do not add -elf2flt or -shared-lib-id options here. (LINK_SPEC): Define. Pass -elf2flt if no -elf2flt option is given. Pass -shared-lib-id if -mid-shared-library, taking the library identifier from -mshared-library-id if given, otherwise defaulting to 0. (EH_FRAME_IN_DATA_SECTION): Do not undefine. (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Likewise. (TARGET_OS_CPP_BUILTINS): Define __GXX_MERGED_TYPEINFO_NAMES=0 and __GXX_TYPEINFO_EQUALITY_INLINE=0 if -mid-shared-library. (DRIVER_SELF_SPECS): Map unadorned PIC options to -msep-data. * config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Add crtbegin.o and crtend.o. * config/m68k/lb1sf68.asm (PICCALL): Use an lea and pc-relative jump sequence for ISA A and ISA A+. (PICJUMP): Likewise. From-SVN: r120912
2007-01-18 20:09:59 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config.gcc (m68k-*-uclinux*): Add flat.h to $tm_file.
* config/flat.h: New file.
* crtstuff.c (USE_PT_GNU_EH_FRAME): Don't define if
OBJECT_FORMAT_FLAT.
* config/m68k/m68k.h (ASM_PREFERRED_EH_DATA_FORMAT): Do not use
indirect references for -msep-data or -mid-shared-library.
Do not use PC-relative code addresses either.
* config/m68k/m68k.c (override_options): Restrict -fPIC error
to -mpcrel.
* config/m68k/uclinux.h (STARTFILE_SPEC): Define. Use Scrt1.o
for shared libraries and crt1.o for executables. Use crti.o and
crtbegin.o.
(ENDFILE_SPEC): Use crtend.o and crtn.o.
(LIB_SPEC): Suppress -Rlibc.gdb if -static-libc is given.
Do not add -elf2flt or -shared-lib-id options here.
(LINK_SPEC): Define. Pass -elf2flt if no -elf2flt option is given.
Pass -shared-lib-id if -mid-shared-library, taking the library
identifier from -mshared-library-id if given, otherwise
defaulting to 0.
(EH_FRAME_IN_DATA_SECTION): Do not undefine.
(INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Likewise.
(TARGET_OS_CPP_BUILTINS): Define __GXX_MERGED_TYPEINFO_NAMES=0
and __GXX_TYPEINFO_EQUALITY_INLINE=0 if -mid-shared-library.
(DRIVER_SELF_SPECS): Map unadorned PIC options to -msep-data.
* config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Add crtbegin.o
and crtend.o.
* config/m68k/lb1sf68.asm (PICCALL): Use an lea and pc-relative
jump sequence for ISA A and ISA A+.
(PICJUMP): Likewise.
config.gcc (m68k-*-uclinux*): Base the port on the common and m68k GNU/Linux files rather than on the generic... gcc/ * config.gcc (m68k-*-uclinux*): Base the port on the common and m68k GNU/Linux files rather than on the generic ELF ones. * config/m68k/uclinux.h (TARGET_VERSION): Override. (TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS. From-SVN: r120911
2007-01-18 20:04:52 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* config.gcc (m68k-*-uclinux*): Base the port on the common
and m68k GNU/Linux files rather than on the generic ELF ones.
* config/m68k/uclinux.h (TARGET_VERSION): Override.
(TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS.
200x-xx-xx Julian Brown <julian@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * config/m68k/m68k.h (LONG_DOUBLE_TYPE_SIZE): Make 64-bit on ColdFire. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise. * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Undefine before redefining. * config/m68k/uclinux-oldabi.h (LONG_DOUBLE_TYPE_SIZE): Redefine to 80 unconditionally. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120910
2007-01-18 19:45:46 +01:00
2007-01-18 Julian Brown <julian@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (LONG_DOUBLE_TYPE_SIZE): Make 64-bit on ColdFire.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
* config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Undefine
before redefining.
* config/m68k/uclinux-oldabi.h (LONG_DOUBLE_TYPE_SIZE): Redefine to
80 unconditionally.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
/home/richard/patches/freescale/head-submission/uclinux-oldabi.clog From-SVN: r120909
2007-01-18 19:33:28 +01:00
2007-01-18 Richard Sandiford <richard@codesourcery.com>
* doc/install.texi: Document m68k-uclinuxoldabi.
* config.gcc (m68k-*-uclinuxoldabi): New configuration.
* config/m68k/uclinux-oldabi.h: New file, copied from
config/m68k/uclinux.h.
m32r-protos.h (m32r_expand_epilogue): Declare it. * config/m32r/m32r-protos.h (m32r_expand_epilogue): Declare it. * config/m32r/m32r.c (m32r_setup_incoming_varargs): Use gen_frame_mem. (m32r_compute_frame_size): Use unsigned for regno. (m32r_reload_lr): Use gen_frame_mem. (pop): New. (m32r_output_function_epilogue): Don't output the function epilogue textually here. (m32r_expand_epilogue): New. (direct_return): Return false if the function has the interrupt attribute. (m32r_hard_regno_rename_ok): Remove code for the textual epilogue. * config/m32r/m32r.md (epilogue): New expander. (return_lr, return_rte): New insns. (return): Make it expander. (return_normal): New expander. From-SVN: r120904
2007-01-18 18:04:21 +01:00
2007-01-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* config/m32r/m32r-protos.h (m32r_expand_epilogue): Declare it.
* config/m32r/m32r.c (m32r_setup_incoming_varargs): Use gen_frame_mem.
(m32r_compute_frame_size): Use unsigned for regno.
(m32r_reload_lr): Use gen_frame_mem.
(pop): New.
(m32r_output_function_epilogue): Don't output the function epilogue
textually here.
(m32r_expand_epilogue): New.
(direct_return): Return false if the function has the interrupt
attribute.
(m32r_hard_regno_rename_ok): Remove code for the textual epilogue.
* config/m32r/m32r.md (epilogue): New expander.
(return_lr, return_rte): New insns.
(return): Make it expander.
(return_normal): New expander.
re PR target/30485 (ICE in rs6000_emit_vector_compare when building with -fno-trapping-math) 2007-01-18 Josh Conner <jconner@apple.com> PR target/30485 * config/rs6000/rs6000.c (rs6000_emit_vector_compare): Add support for UNLE, UNLT, UNGE, and UNGT. From-SVN: r120902
2007-01-18 17:44:03 +01:00
2007-01-18 Josh Conner <jconner@apple.com>
PR target/30485
* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Add
support for UNLE, UNLT, UNGE, and UNGT.
tree-vrp.c (finalize_jump_threads): Do not call cleanup_cfg by hand. * tree-vrp.c (finalize_jump_threads): Do not call cleanup_cfg by hand. * tree-tailcall (add_virtual_phis): Likewise. (optimize_tail_call): Return TODOs. (execute_tail_calls): Return TODOs. * tree-ssa-ccp (execute_fold_all_builtins): Do cleanup_cfg via TODO. * tree-cfgcleanup.c (cleanup_tree_cfg_loop): Return if something changed. * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_value): Cleanup cfg using TODO. * tree-flow.h (cleanup_tree_cfg_loop): Update prototype. * passes.c (execute_function_todo): When cleanup did something, remove unused locals. * tree-cfg.c (pass_build_cfg): Add cleanup_cfg TODO. (make_edges): Don't cleanup_cfg. From-SVN: r120900
2007-01-18 15:56:33 +01:00
2007-01-18 Jan Hubicka <jh@suse.cz>
* tree-vrp.c (finalize_jump_threads): Do not call cleanup_cfg by hand.
* tree-tailcall (add_virtual_phis): Likewise.
(optimize_tail_call): Return TODOs.
(execute_tail_calls): Return TODOs.
* tree-ssa-ccp (execute_fold_all_builtins): Do cleanup_cfg via TODO.
* tree-cfgcleanup.c (cleanup_tree_cfg_loop): Return if something
changed.
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_value):
Cleanup cfg using TODO.
* tree-flow.h (cleanup_tree_cfg_loop): Update prototype.
* passes.c (execute_function_todo): When cleanup did something, remove
unused locals.
* tree-cfg.c (pass_build_cfg): Add cleanup_cfg TODO.
(make_edges): Don't cleanup_cfg.
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
2007-01-18 Uros Bizjak <ubizjak@gmail.com>
* reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS,
UNSPEC_XTRACT_FRACT]: Use generic code for instructions that
operate on the top of stack.
[UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite
register handling of instructions that output to the second
stack slot.
[UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove.
(move_for_stack_reg): Special-case check for dead destination
stack slot for constant load of 1.0 inside UNSPEC_TAN.
* config/i386/i386.md (UNSPEC_TAN): New constant.
(UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove.
(fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns
to correctly model move of constant 1.0 to top stack slot.
(*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns.
(unnamed peephole2 pattern): Remove corresponding peephole2
pattern that optimizes tan insn and loading of constant 1.0.
(tanxf2): Use fptanxf4_i387.
(tan<mode>2): Rename from tansf2 and tandf2 and macroize insn
patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387
and truncate result to requested mode. Use SSE_FLOAT_MODE_P to
disable patterns for SSE math.
(sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation.
(fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1.
· Richard Guenther <rguenther@suse.de> 2007-01-18 Dirk Mueller <dmueller@suse.de> · Richard Guenther <rguenther@suse.de> · PR diagnostic/8268 · * doc/invoke.texi (Warray-bounds): Document -Warray-bounds. · * common.opt (Warray-bounds): Add new warning option. · * c-opts.c (c_common_handle_option): Define -Warray-bounds · if -Wall is given. * Makefile.in: make tree-vrp.o depend on toplev.h · * tree-vrp.c (vrp_finalize): Call check_array_refs if -Warray-bounds · is enabled. · (check_array_refs, check_array_bounds, check_array_ref): New. · * gcc.dg/Warray-bounds.c: New testcase. * gcc.dg/Warray-bounds-2.c: New testcase. * g++.dg/warn/Warray-bounds.C: New testcase. * g++.dg/warn/Warray-bounds-2.C: New testcase. From-SVN: r120898
2007-01-18 14:00:33 +01:00
2007-01-18 Dirk Mueller <dmueller@suse.de>
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
Richard Guenther <rguenther@suse.de>
· Richard Guenther <rguenther@suse.de> 2007-01-18 Dirk Mueller <dmueller@suse.de> · Richard Guenther <rguenther@suse.de> · PR diagnostic/8268 · * doc/invoke.texi (Warray-bounds): Document -Warray-bounds. · * common.opt (Warray-bounds): Add new warning option. · * c-opts.c (c_common_handle_option): Define -Warray-bounds · if -Wall is given. * Makefile.in: make tree-vrp.o depend on toplev.h · * tree-vrp.c (vrp_finalize): Call check_array_refs if -Warray-bounds · is enabled. · (check_array_refs, check_array_bounds, check_array_ref): New. · * gcc.dg/Warray-bounds.c: New testcase. * gcc.dg/Warray-bounds-2.c: New testcase. * g++.dg/warn/Warray-bounds.C: New testcase. * g++.dg/warn/Warray-bounds-2.C: New testcase. From-SVN: r120898
2007-01-18 14:00:33 +01:00
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
PR diagnostic/8268
* doc/invoke.texi (Warray-bounds): Document -Warray-bounds.
* common.opt (Warray-bounds): Add new warning option.
* c-opts.c (c_common_handle_option): Define -Warray-bounds
if -Wall is given.
· Richard Guenther <rguenther@suse.de> 2007-01-18 Dirk Mueller <dmueller@suse.de> · Richard Guenther <rguenther@suse.de> · PR diagnostic/8268 · * doc/invoke.texi (Warray-bounds): Document -Warray-bounds. · * common.opt (Warray-bounds): Add new warning option. · * c-opts.c (c_common_handle_option): Define -Warray-bounds · if -Wall is given. * Makefile.in: make tree-vrp.o depend on toplev.h · * tree-vrp.c (vrp_finalize): Call check_array_refs if -Warray-bounds · is enabled. · (check_array_refs, check_array_bounds, check_array_ref): New. · * gcc.dg/Warray-bounds.c: New testcase. * gcc.dg/Warray-bounds-2.c: New testcase. * g++.dg/warn/Warray-bounds.C: New testcase. * g++.dg/warn/Warray-bounds-2.C: New testcase. From-SVN: r120898
2007-01-18 14:00:33 +01:00
* Makefile.in: make tree-vrp.o depend on toplev.h
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
* tree-vrp.c (vrp_finalize): Call check_array_refs if -Warray-bounds
is enabled.
(check_array_refs, check_array_bounds, check_array_ref): New.
· Richard Guenther <rguenther@suse.de> 2007-01-18 Dirk Mueller <dmueller@suse.de> · Richard Guenther <rguenther@suse.de> · PR diagnostic/8268 · * doc/invoke.texi (Warray-bounds): Document -Warray-bounds. · * common.opt (Warray-bounds): Add new warning option. · * c-opts.c (c_common_handle_option): Define -Warray-bounds · if -Wall is given. * Makefile.in: make tree-vrp.o depend on toplev.h · * tree-vrp.c (vrp_finalize): Call check_array_refs if -Warray-bounds · is enabled. · (check_array_refs, check_array_bounds, check_array_ref): New. · * gcc.dg/Warray-bounds.c: New testcase. * gcc.dg/Warray-bounds-2.c: New testcase. * g++.dg/warn/Warray-bounds.C: New testcase. * g++.dg/warn/Warray-bounds-2.C: New testcase. From-SVN: r120898
2007-01-18 14:00:33 +01:00
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
2007-01-18 Jan Hubicka <jh@suse.cz>
tree-ssa-ccp.c (ccp_finalize): Return if something changed. * tree-ssa-ccp.c (ccp_finalize): Return if something changed. (execute_ssa_ccp): Return flags conditionally. * tree-ssa-propagate.c (substitue_and_fold): Return if something was changed. * tree-ssa-propagate.h (substitute_and_fold): Update prototype. From-SVN: r120894
2007-01-18 10:11:57 +01:00
* tree-ssa-ccp.c (ccp_finalize): Return if something changed.
(execute_ssa_ccp): Return flags conditionally.
* tree-ssa-propagate.c (substitue_and_fold): Return if something was
changed.
* tree-ssa-propagate.h (substitute_and_fold): Update prototype.
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
2007-01-18 Steven Bosscher <steven@gcc.gnu.org>
cfgcleanup.c (cleanup_cfg): Detect cfglayout mode and set the CLEANUP_CFGLAYOUT flag when in cfglayout mode. * cfgcleanup.c (cleanup_cfg): Detect cfglayout mode and set the CLEANUP_CFGLAYOUT flag when in cfglayout mode. * Makefile.c (GTFILES): Add cfglayout.h. * gengtype.c (open_base_files): Likewise. * cfglayout.c (cfg_layout_function_footer, cfg_layout_function_header) Reindent to make gengtype happy. * cfglayout.h (cfg_layout_function_footer, cfg_layout_function_header): Add GTY(()) marker. * ifcvt.c (noce_try_sign_mask): Make sure INSN_B is non-null. From-SVN: r120893
2007-01-18 09:17:06 +01:00
* cfgcleanup.c (cleanup_cfg): Detect cfglayout mode and set
the CLEANUP_CFGLAYOUT flag when in cfglayout mode.
* Makefile.c (GTFILES): Add cfglayout.h.
* gengtype.c (open_base_files): Likewise.
* cfglayout.c (cfg_layout_function_footer,
cfg_layout_function_header) Reindent to make gengtype happy.
* cfglayout.h (cfg_layout_function_footer,
cfg_layout_function_header): Add GTY(()) marker.
* ifcvt.c (noce_try_sign_mask): Make sure INSN_B is non-null.
genautomata.c (write_automata): Include xstrerror output in the error message if... * genautomata.c (write_automata): Include xstrerror output in the error message if writing the DFA description file fails. From-SVN: r120891
2007-01-18 04:12:27 +01:00
2007-01-18 Ben Elliston <bje@au.ibm.com>
* genautomata.c (write_automata): Include xstrerror output in the
error message if writing the DFA description file fails.
mips-protos.h (mips_output_external): Make it return void. gcc/ 2007-01-17 H.J. Lu <hongjiu.lu@intel.com> * config/mips/mips-protos.h (mips_output_external): Make it return void. * config/mips/iris.h (TARGET_ASM_EXTERNAL_LIBCALL): Removed. * config/mips/mips.c (irix_output_external_libcall): Likewise. (extern_list): Likewise. (extern_head): Likewise. (TARGET_ASM_FILE_END): Likewise. (mips_file_end): Likewise. (mips_output_external): Rewritten. From-SVN: r120880
2007-01-17 23:27:26 +01:00
2007-01-17 H.J. Lu <hongjiu.lu@intel.com>
* config/mips/mips-protos.h (mips_output_external): Make it
return void.
* config/mips/iris.h (TARGET_ASM_EXTERNAL_LIBCALL): Removed.
* config/mips/mips.c (irix_output_external_libcall): Likewise.
(extern_list): Likewise.
(extern_head): Likewise.
(TARGET_ASM_FILE_END): Likewise.
(mips_file_end): Likewise.
(mips_output_external): Rewritten.
genpreds.c (write_insn_preds_c): Only write out the function body for regclass_for_constraint if... * genpreds.c (write_insn_preds_c): Only write out the function body for regclass_for_constraint if we have register constraints. From-SVN: r120879
2007-01-17 23:15:19 +01:00
2007-01-18 Ben Elliston <bje@au.ibm.com>
* genpreds.c (write_insn_preds_c): Only write out the function
body for regclass_for_constraint if we have register constraints.
sourcebuild.texi (libgcj Tests): Use sourceware.org. * doc/sourcebuild.texi (libgcj Tests): Use sourceware.org. * doc/install.texi (Testing): Use sourceware.org. (Binaries): Likewise. (Specific): Likewise. * doc/contrib.texi (Contributors): Use sourceware.org. From-SVN: r120873
2007-01-17 21:10:57 +01:00
2007-01-17 Tom Tromey <tromey@redhat.com>
* doc/sourcebuild.texi (libgcj Tests): Use sourceware.org.
* doc/install.texi (Testing): Use sourceware.org.
(Binaries): Likewise.
(Specific): Likewise.
* doc/contrib.texi (Contributors): Use sourceware.org.
Remove DOS line endings. From-SVN: r120868
2007-01-17 20:33:24 +01:00
2007-01-17 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.h (AVR_HAVE_LPMX): New macro.
(AVR_ENHANCED): Rename to ...
(AVR_HAVE_MUL): ... new.
(avr_enhanced_p): Rename to ...
(avr_have_mul_p): ... new.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
(TARGET_CPU_CPP_BUILTINS): Use 'avr_have_mul_p' instead of
Remove DOS line endings. From-SVN: r120868
2007-01-17 20:33:24 +01:00
'avr_enhanced_p' for "__AVR_ENHANCED__". Define "__AVR_HAVE_MUL__".
* config/avr/avr.c (avr_enhanced_p): Rename to ...
(avr_have_mul_p): ... new.
(base_arch_s): Rename 'enhanced' to 'have_mul'.
(avr_override_options): Use 'avr_have_mul_p' and 'have_mul' instead of
'avr_enhanced_p' and 'enhanced'.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
(ashlhi3_out, ashrhi3_out, lshrhi3_out, avr_rtx_costs): Use
Remove DOS line endings. From-SVN: r120868
2007-01-17 20:33:24 +01:00
AVR_HAVE_MUL instead of AVR_ENHANCED.
* avr.md (*tablejump_enh): Use AVR_HAVE_LPMX instead of AVR_ENHANCED.
config.gcc: Add geode. 2007-01-30 Eric Christopher <echristo@apple.com> * config.gcc: Add geode. From-SVN: r121376
2007-01-31 06:16:23 +01:00
(mulqi3, *mulqi3_enh, *mulqi3_call, mulqihi3, umulqihi3, mulhi3,
*mulhi3_enh, *mulhi3_call, mulsi3, *mulsi3_call): Use AVR_HAVE_MUL
Remove DOS line endings. From-SVN: r120868
2007-01-17 20:33:24 +01:00
instead of AVR_ENHANCED.
(*tablejump_enh): Use AVR_HAVE_LPMX instead of AVR_ENHANCED.
* libgcc.S: Use __AVR_HAVE_MUL__ instead of __AVR_ENHANCED__.
(__tablejump__): Use __AVR_HAVE_LPMX__ instead of __AVR_ENHANCED__.
avr.h (AVR_HAVE_LPMX): New macro. * config/avr/avr.h (AVR_HAVE_LPMX): New macro. (AVR_ENHANCED): Rename to ... (AVR_HAVE_MUL): ... new. (avr_enhanced_p): Rename to ... (avr_have_mul_p): ... new. (TARGET_CPU_CPP_BUILTINS): Use 'avr_have_mul_p' instead of 'avr_enhanced_p' for "__AVR_ENHANCED__". Define "__AVR_HAVE_MUL__". * config/avr/avr.c (avr_enhanced_p): Rename to ... (avr_have_mul_p): ... new. (base_arch_s): Rename 'enhanced' to 'have_mul'. (avr_override_options): Use 'avr_have_mul_p' and 'have_mul' instead of 'avr_enhanced_p' and 'enhanced'. (ashlhi3_out, ashrhi3_out, lshrhi3_out, avr_rtx_costs): Use AVR_HAVE_MUL instead of AVR_ENHANCED. * avr.md (*tablejump_enh): Use AVR_HAVE_LPMX instead of AVR_ENHANCED. (mulqi3, *mulqi3_enh, *mulqi3_call, mulqihi3, umulqihi3, mulhi3, *mulhi3_enh, *mulhi3_call, mulsi3, *mulsi3_call): Use AVR_HAVE_MUL instead of AVR_ENHANCED. (*tablejump_enh): Use AVR_HAVE_LPMX instead of AVR_ENHANCED. * libgcc.S: Use __AVR_HAVE_MUL__ instead of __AVR_ENHANCED__. (__tablejump__): Use __AVR_HAVE_LPMX__ instead of __AVR_ENHANCED__. From-SVN: r120865
2007-01-17 19:42:58 +01:00
vec.h (VEC_reserve_exact): Define. ./: * vec.h (VEC_reserve_exact): Define. (vec_gc_p_reserve_exact): Declare. (vec_gc_o_reserve_exact): Declare. (vec_heap_p_reserve_exact): Declare. (vec_heap_o_reserve_exact): Declare. (VEC_OP (T,A,reserve_exact)): New static inline function, three versions. (VEC_OP (T,A,reserve)) [all versions]: Remove handling of negative parameter. (VEC_OP (T,A,alloc)) [all versions]: Call ...reserve_exact. (VEC_OP (T,A,copy)) [all versions]: Likewise. (VEC_OP (T,a,safe_grow)) [all versions]: Likewise. * vec.c (calculate_allocation): Add exact parameter. Change all callers. (vec_gc_o_reserve_1): New static function, from vec_gc_o_reserve. (vec_gc_p_reserve, vec_gc_o_reserve): Call vec_gc_o_reserve_1. (vec_gc_p_reserve_exact, vec_gc_o_reserve_exact): New functions. (vec_heap_o_reserve_1): New static function, from vec_heap_o_reserve. (vec_heap_p_reserve, vec_heap_o_reserve): Call vec_heap_o_reserve_1. (vec_heap_p_reserve_exact): New function. (vec_heap_o_reserve_exact): New function. cp/: * class.c (add_method): Call VEC_reserve_exact rather than passing a negative size to VEC_reserve. From-SVN: r120861
2007-01-17 18:42:10 +01:00
2007-01-17 Ian Lance Taylor <iant@google.com>
* vec.h (VEC_reserve_exact): Define.
(vec_gc_p_reserve_exact): Declare.
(vec_gc_o_reserve_exact): Declare.
(vec_heap_p_reserve_exact): Declare.
(vec_heap_o_reserve_exact): Declare.
(VEC_OP (T,A,reserve_exact)): New static inline function, three
versions.
(VEC_OP (T,A,reserve)) [all versions]: Remove handling of
negative parameter.
(VEC_OP (T,A,alloc)) [all versions]: Call ...reserve_exact.
(VEC_OP (T,A,copy)) [all versions]: Likewise.
(VEC_OP (T,a,safe_grow)) [all versions]: Likewise.
* vec.c (calculate_allocation): Add exact parameter. Change all
callers.
(vec_gc_o_reserve_1): New static function, from vec_gc_o_reserve.
(vec_gc_p_reserve, vec_gc_o_reserve): Call vec_gc_o_reserve_1.
(vec_gc_p_reserve_exact, vec_gc_o_reserve_exact): New functions.
(vec_heap_o_reserve_1): New static function, from vec_heap_o_reserve.
(vec_heap_p_reserve, vec_heap_o_reserve): Call vec_heap_o_reserve_1.
(vec_heap_p_reserve_exact): New function.
(vec_heap_o_reserve_exact): New function.
* ipa-type-escape.c (look_for_casts): Revamp using handled_component_p. From-SVN: r120849
2007-01-17 12:16:24 +01:00
2007-01-17 Jan Hubicka <jh@suse.cz>
* ipa-type-escape.c (look_for_casts): Revamp using handled_component_p.
config.gcc: Support core2 processor. 2007-01-17 Eric Christopher <echristo@apple.com> * config.gcc: Support core2 processor. From-SVN: r120846
2007-01-17 10:21:11 +01:00
2007-01-17 Eric Christopher <echristo@apple.com>
* config.gcc: Support core2 processor.
tree-ssanames.c (release_dead_ssa_names): Instead of ggc_freeing the names... * tree-ssanames.c (release_dead_ssa_names): Instead of ggc_freeing the names, just unlink the chain so we don't crash on dangling pointers to dead SSA names. From-SVN: r120837
2007-01-17 00:42:06 +01:00
2007-01-16 Jan Hubicka <jh@suse.cz>
* tree-ssanames.c (release_dead_ssa_names): Instead of ggc_freeing
the names, just unlink the chain so we don't crash on dangling pointers
to dead SSA names.
cgraph.h (cgraph_decide_inlining_incrementally): Kill. * cgraph.h (cgraph_decide_inlining_incrementally): Kill. * tree-pass.h: Reorder to make IPA passes appear toegher. (pass_early_inline, pass_inline_parameters, pass_apply_inline): Declare. * cgraphunit.c (cgraph_finalize_function): Do not compute inling parameters, do not call early inliner. * ipa-inline.c: Update comments. Include tree-flow.h (cgraph_decide_inlining): Do not compute inlining parameters. (cgraph_decide_inlining_incrementally): Return TODOs; assume to be called with function context set up. (pass_ipa_inline): Remove unreachable functions before pass. (cgraph_early_inlining): Simplify assuming to be called from the PM as local pass. (pass_early_inline): New pass. (cgraph_gate_ipa_early_inlining): New gate. (pass_ipa_early_inline): Turn into simple wrapper. (compute_inline_parameters): New function. (gate_inline_passes): New gate. (pass_inline_parameters): New pass. (apply_inline): Move here from tree-optimize.c (pass_apply_inline): New pass. * ipa.c (cgraph_remove_unreachable_nodes): Verify cgraph after transforming. * tree-inline.c (optimize_inline_calls): Return TODOs rather than doing them by hand. (tree_function_versioning): Do not allocate dummy struct function. * tree-inline.h (optimize_inline_calls): Update prototype. * tree-optimize.c (execute_fixup_cfg): Export. (pass_fixup_cfg): Remove (tree_rest_of_compilation): Do not apply inlines. * tree-flow.h (execute_fixup_cfg): Declare. * Makefile.in (gt-passes.c): New. * passes.c: Include gt-passes.h (init_optimization_passes): New passes. (nnodes, order): New static vars. (do_per_function_toporder): New function. (execute_one_pass): Dump current pass here. (execute_ipa_pass_list): Don't dump current pass here. From-SVN: r120835
2007-01-16 22:30:54 +01:00
2007-01-16 Jan Hubicka <jh@suse.cz>
* cgraph.h (cgraph_decide_inlining_incrementally): Kill.
* tree-pass.h: Reorder to make IPA passes appear toegher.
(pass_early_inline, pass_inline_parameters, pass_apply_inline): Declare.
* cgraphunit.c (cgraph_finalize_function): Do not compute inling
parameters, do not call early inliner.
* ipa-inline.c: Update comments. Include tree-flow.h
(cgraph_decide_inlining): Do not compute inlining parameters.
(cgraph_decide_inlining_incrementally): Return TODOs; assume to
be called with function context set up.
(pass_ipa_inline): Remove unreachable functions before pass.
(cgraph_early_inlining): Simplify assuming to be called from the
PM as local pass.
(pass_early_inline): New pass.
(cgraph_gate_ipa_early_inlining): New gate.
(pass_ipa_early_inline): Turn into simple wrapper.
(compute_inline_parameters): New function.
(gate_inline_passes): New gate.
(pass_inline_parameters): New pass.
(apply_inline): Move here from tree-optimize.c
(pass_apply_inline): New pass.
* ipa.c (cgraph_remove_unreachable_nodes): Verify cgraph after
transforming.
* tree-inline.c (optimize_inline_calls): Return TODOs rather than
doing them by hand.
(tree_function_versioning): Do not allocate dummy struct function.
* tree-inline.h (optimize_inline_calls): Update prototype.
* tree-optimize.c (execute_fixup_cfg): Export.
(pass_fixup_cfg): Remove
(tree_rest_of_compilation): Do not apply inlines.
* tree-flow.h (execute_fixup_cfg): Declare.
* Makefile.in (gt-passes.c): New.
* passes.c: Include gt-passes.h
(init_optimization_passes): New passes.
(nnodes, order): New static vars.
(do_per_function_toporder): New function.
(execute_one_pass): Dump current pass here.
(execute_ipa_pass_list): Don't dump current pass here.
dfp-bit.c (dfp_compare_op): Return separate value for NaN. gcc/ * config/dfp-bit.c (dfp_compare_op): Return separate value for NaN. (DFP_NE, DFP_LE, DFP_GE): Return false for NaN. gcc/testsuite/ * gcc.dg/dfp/compare-special.h: New file. * gcc.dg/dfp/compare-special-32.c: New test. * gcc.dg/dfp/compare-special-64.c: New test. * gcc.dg/dfp/compare-special-128.c: New test. From-SVN: r120830
2007-01-16 19:53:16 +01:00
2007-01-16 Janis Johnson <janis187@us.ibm.com>
* config/dfp-bit.c (dfp_compare_op): Return separate value for NaN.
(DFP_NE, DFP_LE, DFP_GE): Return false for NaN.
darwin-ldouble.c: Build file for SOFT_FLOAT. * config/rs6000/darwin-ldouble.c: Build file for SOFT_FLOAT. (strong_alias): Define. (__gcc_qmul): Provide non-FMA for soft-float. (__gcc_qdiv): Same. (__gcc_qneg): New. (__gcc_qeq): New. (__gcc_qle): New. (__gcc_qge): New. (__gcc_qunord): New. (__gcc_stoq): New. (__gcc_dtoq): New. (__gcc_qtos): New. (__gcc_qtod): New. (__gcc_qtoi): New. (__gcc_qtou): New. (__gcc_itoq): New. (__gcc_utoq): New. (fmsub): New. * config/rs6000/rs6000.c (rs6000_init_libfuncs): Initialize soft-float functions. * config/rs6000/libgcc-ppc-glibc.ver: Version soft-float symbols. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Do not warn about long double soft float. From-SVN: r120828
2007-01-16 17:03:26 +01:00
2007-01-16 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/darwin-ldouble.c: Build file for SOFT_FLOAT.
(strong_alias): Define.
(__gcc_qmul): Provide non-FMA for soft-float.
(__gcc_qdiv): Same.
(__gcc_qneg): New.
(__gcc_qeq): New.
(__gcc_qle): New.
(__gcc_qge): New.
(__gcc_qunord): New.
(__gcc_stoq): New.
(__gcc_dtoq): New.
(__gcc_qtos): New.
(__gcc_qtod): New.
(__gcc_qtoi): New.
(__gcc_qtou): New.
(__gcc_itoq): New.
(__gcc_utoq): New.
(fmsub): New.
* config/rs6000/rs6000.c (rs6000_init_libfuncs): Initialize
soft-float functions.
* config/rs6000/libgcc-ppc-glibc.ver: Version soft-float symbols.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Do not warn
about long double soft float.
tree-vectorizer.h (is_pattern_stmt_p): New. * tree-vectorizer.h (is_pattern_stmt_p): New. * tree-vect-analyze.c (vect_determine_vectorization_factor): Fix formatting (tabs instead of spaces). Cleanup and clarify setting of STMT_VINFO_VECTYPE. Call is_pattern_stmt_p. * tree-vect-transform.c (vect_get_vec_def_for_operand): Fix typo. (vectorizable_type_demotion): Check that types are integral. (vectorizable_type_promotion): Likewise. (vectorizable_store): Fix typo. Eliminate new-line at end of comments. Co-Authored-By: Tehila Meyzels <tehila@il.ibm.com> From-SVN: r120825
2007-01-16 09:26:03 +01:00
2007-01-16 Dorit Nuzman <dorit@il.ibm.com>
ChangeLog: Whitespace fixes. * ChangeLog: Whitespace fixes. * gcc/ChangeLog: Ditto. * gcc/testsuite/ChangeLog: Ditto. From-SVN: r121815
2007-02-11 09:09:03 +01:00
Tehila Meyzels <tehila@il.ibm.com>
tree-vectorizer.h (is_pattern_stmt_p): New. * tree-vectorizer.h (is_pattern_stmt_p): New. * tree-vect-analyze.c (vect_determine_vectorization_factor): Fix formatting (tabs instead of spaces). Cleanup and clarify setting of STMT_VINFO_VECTYPE. Call is_pattern_stmt_p. * tree-vect-transform.c (vect_get_vec_def_for_operand): Fix typo. (vectorizable_type_demotion): Check that types are integral. (vectorizable_type_promotion): Likewise. (vectorizable_store): Fix typo. Eliminate new-line at end of comments. Co-Authored-By: Tehila Meyzels <tehila@il.ibm.com> From-SVN: r120825
2007-01-16 09:26:03 +01:00
* tree-vectorizer.h (is_pattern_stmt_p): New.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Fix
formatting (tabs instead of spaces). Cleanup and clarify setting
of STMT_VINFO_VECTYPE. Call is_pattern_stmt_p.
* tree-vect-transform.c (vect_get_vec_def_for_operand): Fix typo.
(vectorizable_type_demotion): Check that types are integral.
(vectorizable_type_promotion): Likewise.
(vectorizable_store): Fix typo. Eliminate new-line at end of
comments.
tree-ssanames.c (release_dead_ssa_names): Remove invalidated cgraph edges too. * tree-ssanames.c (release_dead_ssa_names): Remove invalidated cgraph edges too. From-SVN: r120823
2007-01-16 07:48:23 +01:00
2007-01-16 Jan Hubicka <jh@suse.cz>
* tree-ssanames.c (release_dead_ssa_names): Remove invalidated
cgraph edges too.
ifcvt.c: Include vec.h, vecprim.h. 2007-01-15 Eric Christopher <echristo@apple.com> * ifcvt.c: Include vec.h, vecprim.h. (check_cond_move_block): New argument regs. Reorganize. Add registers used to regs. (cond_move_process_if_block): Use regs set above as loop bounds. From-SVN: r120822
2007-01-16 06:34:02 +01:00
2007-01-15 Eric Christopher <echristo@apple.com>
* ifcvt.c: Include vec.h, vecprim.h.
(check_cond_move_block): New argument regs.
Reorganize. Add registers used to regs.
(cond_move_process_if_block): Use regs set above as
loop bounds.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
2007-01-15 Eric Christopher <echristo@apple.com>
* config/darwin.h: Update copyright.
(TARGET_OPTION_TRANSLATE_TABLE): Add umbrella.
(LINK_COMMAND_SPEC): Add -u.
(LINK_SPEC): Fix umbrella for above.
op-common.h, op-4.h: Update from glibc CVS. * config/soft-fp/op-common.h, config/soft-fp/op-4.h: Update from glibc CVS. From-SVN: r120806
2007-01-16 00:56:32 +01:00
2007-01-15 Joseph S. Myers <joseph@codesourcery.com>
* config/soft-fp/op-common.h, config/soft-fp/op-4.h: Update from
glibc CVS.
sourcebuild.texi (libgcj Tests): Don't mention jacks. gcc * doc/sourcebuild.texi (libgcj Tests): Don't mention jacks. * doc/install.texi (Testing): Don't mention jacks. (Configuration): Document --enable-java-maintainer-mode. Move --with-java-home to libgcj-specific section. Document --with-ecj-jar. (Prerequisites): Mention --enable-java-maintainer-mode, ecj1. contrib * download_ecj: New file. From-SVN: r120802
2007-01-15 22:49:31 +01:00
2007-01-15 Tom Tromey <tromey@redhat.com>
* doc/sourcebuild.texi (libgcj Tests): Don't mention jacks.
* doc/install.texi (Testing): Don't mention jacks.
(Configuration): Document --enable-java-maintainer-mode. Move
--with-java-home to libgcj-specific section. Document
--with-ecj-jar.
(Prerequisites): Mention --enable-java-maintainer-mode, ecj1.
tree-ssa-dce.c (DCE_TODOs): New. * tree-ssa-dce.c (DCE_TODOs): New. (propagate_necessity): Return if something changed. (eliminate_unnecessary_stmts): Likewise. (perform_tree_ssa_dce): Return TODO flags when needed. (pass_dce, pass_dce_loop, pass_cd_dce): Remove TODO flags. From-SVN: r120797
2007-01-15 16:44:51 +01:00
2007-01-15 Jan Hubicka <jh@suse.cz>
* tree-ssa-dce.c (DCE_TODOs): New.
(propagate_necessity): Return if something changed.
(eliminate_unnecessary_stmts): Likewise.
(perform_tree_ssa_dce): Return TODO flags when needed.
(pass_dce, pass_dce_loop, pass_cd_dce): Remove TODO flags.
i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3. * config/i386/i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3. (fyl2x_extend<mode>xf3_i387): New insn pattern. (log<mode>2): Rename from logsf2 and logdf2 and macroize insn insn patterns using X87MODEF12 mode macro. Extend operand 1 to XFmode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (log10<mode>2): Ditto. (log2<mode>2): Ditto. (log1p<mode>2): Ditto. (logb<mode>2): Ditto. (fyl2xp1xf3_i387): Rename from fyl2xp1_xf3. (fyl2xp1_extend<mode>xf3_i387): New insn pattern. (*fxtractxf3_i387): Rename from *fxtractxf3. (fxtract_extend<mode>xf3_i387): New insn pattern. (ilogbsi2): Use match_dup 3, not match_operand:XF 3. * config/i386/i386.c (ix86_emit_i387_log1p): Use gen_fyl2xp1xf3_i387() and gen_fyl2xxf3_i387(). From-SVN: r120792
2007-01-15 13:35:30 +01:00
2007-01-15 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3.
(fyl2x_extend<mode>xf3_i387): New insn pattern.
(log<mode>2): Rename from logsf2 and logdf2 and macroize insn
reg-stack.c (subst_stack_regs_pat): Use generic code for instructions that operate on the top of stack. * reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS, UNSPEC_XTRACT_FRACT]: Use generic code for instructions that operate on the top of stack. [UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite register handling of instructions that output to the second stack slot. [UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove. (move_for_stack_reg): Special-case check for dead destination stack slot for constant load of 1.0 inside UNSPEC_TAN. * config/i386/i386.md (UNSPEC_TAN): New constant. (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove. (fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns to correctly model move of constant 1.0 to top stack slot. (*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns. (unnamed peephole2 pattern): Remove corresponding peephole2 pattern that optimizes tan insn and loading of constant 1.0. (tanxf2): Use fptanxf4_i387. (tan<mode>2): Rename from tansf2 and tandf2 and macroize insn patterns using X87MODEF12 mode macro. Use fptan_extend<mode>xf4_i387 and truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation. (fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1. testsuite/ChangeLog: * gcc.target/i386/387-8.c: Update comment about optimizing inherent load of 1.0 of fptan instruction. From-SVN: r120899
2007-01-18 14:06:57 +01:00
patterns using X87MODEF12 mode macro. Extend operand 1
i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3. * config/i386/i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3. (fyl2x_extend<mode>xf3_i387): New insn pattern. (log<mode>2): Rename from logsf2 and logdf2 and macroize insn insn patterns using X87MODEF12 mode macro. Extend operand 1 to XFmode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (log10<mode>2): Ditto. (log2<mode>2): Ditto. (log1p<mode>2): Ditto. (logb<mode>2): Ditto. (fyl2xp1xf3_i387): Rename from fyl2xp1_xf3. (fyl2xp1_extend<mode>xf3_i387): New insn pattern. (*fxtractxf3_i387): Rename from *fxtractxf3. (fxtract_extend<mode>xf3_i387): New insn pattern. (ilogbsi2): Use match_dup 3, not match_operand:XF 3. * config/i386/i386.c (ix86_emit_i387_log1p): Use gen_fyl2xp1xf3_i387() and gen_fyl2xxf3_i387(). From-SVN: r120792
2007-01-15 13:35:30 +01:00
to XFmode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math.
(log10<mode>2): Ditto.
(log2<mode>2): Ditto.
(log1p<mode>2): Ditto.
(logb<mode>2): Ditto.
(fyl2xp1xf3_i387): Rename from fyl2xp1_xf3.
(fyl2xp1_extend<mode>xf3_i387): New insn pattern.
(*fxtractxf3_i387): Rename from *fxtractxf3.
(fxtract_extend<mode>xf3_i387): New insn pattern.
(ilogbsi2): Use match_dup 3, not match_operand:XF 3.
* config/i386/i386.c (ix86_emit_i387_log1p): Use gen_fyl2xp1xf3_i387()
and gen_fyl2xxf3_i387().
loop-unswitch.c (unswitch_loop): Do not call fix_loop_placement. * loop-unswitch.c (unswitch_loop): Do not call fix_loop_placement. * cfgloopmanip.c (fix_loop_placement): Made static. Use get_loop_exit_edges. Changed return type to bool. * cfgloop.h (fix_loop_placement): Declaration removed. From-SVN: r120782
2007-01-14 21:07:42 +01:00
2007-01-14 Zdenek Dvorak <dvorakz@suse.cz>
* loop-unswitch.c (unswitch_loop): Do not call fix_loop_placement.
* cfgloopmanip.c (fix_loop_placement): Made static. Use
get_loop_exit_edges. Changed return type to bool.
* cfgloop.h (fix_loop_placement): Declaration removed.
param.h (MIN_VECT_LOOP_BOUND): New. * param.h (MIN_VECT_LOOP_BOUND): New. * params.def (MIN_VECT_LOOP_BOUND): New. * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another argument - minimum threshold for number of iterations. * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another argument to declaration. * tree-vect-analyze.c (vect_analyze_operations): Check value of MIN_VECT_LOOP_BOUND. * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call slpeel_tree_peel_loop_to_edge with additional argument. (vect_do_peeling_for_alignment): Likewise. * doc/invoke.texi (min-vect-loop-bound): Document new param option. From-SVN: r120770
2007-01-14 13:42:40 +01:00
2007-01-14 Dorit Nuzman <dorit@il.ibm.com>
* param.h (MIN_VECT_LOOP_BOUND): New.
* params.def (MIN_VECT_LOOP_BOUND): New.
* tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
argument - minimum threshold for number of iterations.
param.h (MIN_VECT_LOOP_BOUND): New. * param.h (MIN_VECT_LOOP_BOUND): New. * params.def (MIN_VECT_LOOP_BOUND): New. * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another argument - minimum threshold for number of iterations. * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another argument to declaration. * tree-vect-analyze.c (vect_analyze_operations): Check value of MIN_VECT_LOOP_BOUND. * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call slpeel_tree_peel_loop_to_edge with additional argument. (vect_do_peeling_for_alignment): Likewise. * doc/invoke.texi (min-vect-loop-bound): Document new param option. From-SVN: r120770
2007-01-14 13:42:40 +01:00
* tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another
argument to declaration.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
* tree-vect-analyze.c (vect_analyze_operations): Check value of
param.h (MIN_VECT_LOOP_BOUND): New. * param.h (MIN_VECT_LOOP_BOUND): New. * params.def (MIN_VECT_LOOP_BOUND): New. * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another argument - minimum threshold for number of iterations. * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another argument to declaration. * tree-vect-analyze.c (vect_analyze_operations): Check value of MIN_VECT_LOOP_BOUND. * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call slpeel_tree_peel_loop_to_edge with additional argument. (vect_do_peeling_for_alignment): Likewise. * doc/invoke.texi (min-vect-loop-bound): Document new param option. From-SVN: r120770
2007-01-14 13:42:40 +01:00
MIN_VECT_LOOP_BOUND.
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call
slpeel_tree_peel_loop_to_edge with additional argument.
(vect_do_peeling_for_alignment): Likewise.
* doc/invoke.texi (min-vect-loop-bound): Document new param option.
re PR target/30413 (%z produces ICE for char operands) PR target/30413 * config/i386/i386.c (print_operand) ['z']: Output 'b' for operands of size 1. testsuite/ChangeLog: PR target/30413 * gcc.target/i386/pr30413.c: New test. From-SVN: r120769
2007-01-14 12:14:20 +01:00
2007-01-14 Uros Bizjak <ubizjak@gmail.com>
PR target/30413
* config/i386/i386.c (print_operand) ['z']: Output 'b' for
operands of size 1.
tree-dfa.c (remove_referenced_var): New function. * tree-dfa.c (remove_referenced_var): New function. * tree-ssa-live.c (remove_unused_locals): Walk referenced vars and prune referenced vars list too. * tree-flow.h (remove_referenced_var): Declare. From-SVN: r120767
2007-01-14 11:50:43 +01:00
2007-01-14 Jan Hubicka <jh@suse.cz>
* tree-dfa.c (remove_referenced_var): New function.
* tree-ssa-live.c (remove_unused_locals): Walk referenced vars and
prune referenced vars list too.
* tree-flow.h (remove_referenced_var): Declare.
tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs separately. * tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs separately. (remove_stmt_from_eh_region_fn): Do not remove call_exprs. (verify_eh_throw_stmt_node, verify_eh_throw_table_statements): Kill. * except.h (verify_eh_throw_table_statements): Kill prototype. * cfgexpand.c (expand_gimple_basic_block): Propagate Eh regions into call exrepssions. * tree-optimize.c (execute_free_cfg_annotatiosn): Do not call eh trhow verifier. * tree-cfg.c: Include pointer-set.h. (verify_node_sharing): Work on pointer set. (verify_eh_throw_stmt_node): New. (verify_stmts): Use pointers sets, verify throw_stmt. From-SVN: r120766
2007-01-14 11:47:48 +01:00
2007-01-14 Jan Hubicka <jh@suse.cz>
* tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs
separately.
(remove_stmt_from_eh_region_fn): Do not remove call_exprs.
(verify_eh_throw_stmt_node, verify_eh_throw_table_statements): Kill.
* except.h (verify_eh_throw_table_statements): Kill prototype.
* cfgexpand.c (expand_gimple_basic_block): Propagate Eh regions
into call exrepssions.
* tree-optimize.c (execute_free_cfg_annotatiosn): Do not call
eh trhow verifier.
* tree-cfg.c: Include pointer-set.h.
(verify_node_sharing): Work on pointer set.
(verify_eh_throw_stmt_node): New.
(verify_stmts): Use pointers sets, verify throw_stmt.
ipa-reference.c (analyze_function): Consider also addresses taken in phi nodes. * ipa-reference.c (analyze_function): Consider also addresses taken in phi nodes. * gcc.dg/20070112-1.c: New test. From-SVN: r120757
2007-01-13 20:12:39 +01:00
2007-01-13 Zdenek Dvorak <dvorakz@suse.cz>
* ipa-reference.c (analyze_function): Consider also addresses taken
in phi nodes.
c-typeck.c (null_pointer_constant_p): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. * c-typeck.c (null_pointer_constant_p): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. (build_c_cast): Likewise. From-SVN: r120747
2007-01-13 06:39:57 +01:00
2007-01-12 Roger Sayle <roger@eyesopen.com>
* c-typeck.c (null_pointer_constant_p): Replace use of
TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
(build_c_cast): Likewise.
tree.h (force_fit_type_double): Remove unused final argument. * tree.h (force_fit_type_double): Remove unused final argument. * c-common.c (constant_expression_warning): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. (convert_and_check): Likewise. (shorten_compare): Update call to force_fit_type_double. (c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop. * convert.c (convert_to_pointer): Update call to force_fit_type_double. * fold-const.c (force_fit_type_double): Remove overflowed_const argument. (int_const_binop, fold_convert_const_int_from_int, fold_convert_const_int_from_real, fold_div_compare, fold_sign_changed_comparison, fold_unary, fold_negate_const, fold_abs_const, fold_not_const): Remove the final argument from calls to force_fit_type_double. From-SVN: r120746
2007-01-13 06:39:00 +01:00
2007-01-12 Roger Sayle <roger@eyesopen.com>
* tree.h (force_fit_type_double): Remove unused final argument.
* c-common.c (constant_expression_warning): Replace use of
TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
(convert_and_check): Likewise.
(shorten_compare): Update call to force_fit_type_double.
(c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop.
* convert.c (convert_to_pointer): Update call to
force_fit_type_double.
* fold-const.c (force_fit_type_double): Remove overflowed_const
argument.
(int_const_binop, fold_convert_const_int_from_int,
fold_convert_const_int_from_real, fold_div_compare,
fold_sign_changed_comparison, fold_unary, fold_negate_const,
fold_abs_const, fold_not_const): Remove the final argument from
calls to force_fit_type_double.
configure.ac: Set insn to "nop" for spu-*-* also. 2007-01-12 Andrew Pinski <andrew_pinski@playstation.sony.com> * configure.ac: Set insn to "nop" for spu-*-* also. * configure: Regenerate. From-SVN: r120736
2007-01-13 00:03:48 +01:00
2007-01-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
* configure.ac: Set insn to "nop" for spu-*-* also.
* configure: Regenerate.
Add BUILT_IN_FREE From-SVN: r120732
2007-01-12 22:01:46 +01:00
2007-01-12 Olga Golovanevsky <olga@il.ibm.com>
* builtins.def : Add BUILT_IN_FREE.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
re PR middle-end/30443 (4.3 internal compiler error: verify_cgraph_node failed) PR tree-optimization/30443 * tree-inline.c (tree_function_versioning): Do not optimize when cloning for inlining. From-SVN: r120730
2007-01-12 19:07:57 +01:00
2007-01-12 Jan Hubicka <jh@suse.cz>
PR tree-optimization/30443
* tree-inline.c (tree_function_versioning): Do not optimize when
cloning for inlining.
loop.texi: Document recording of loop exits. * doc/loop.texi: Document recording of loop exits. * cfgloopmanip.c (loopify, duplicate_loop): Use alloc_loop. (update_single_exits_after_duplication, update_single_exit_for_duplicated_loop, update_single_exit_for_duplicated_loops): Removed. (duplicate_loop_to_header_edge): Do not call update_single_exits_after_duplication and update_single_exit_for_duplicated_loops. (loop_version): Do not update single_exit information. (fix_loop_structure): Use record_loop_exits instead of mark_single_exit_loops. * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Update the lists of loop exits. * cfghooks.c (redirect_edge_and_branch, redirect_edge_and_branch_force, split_edge, merge_blocks): Update the lists of loop exits. * modulo-sched.c (sms_schedule): Pass LOOPS_HAVE_RECORDED_EXITS to loop_optimizer_init. * loop-init.c (loop_optimizer_init): Call record_loop_exits instead of mark_single_exit_loops. (loop_optimizer_finalize): Call release_recorded_exits. * tree-ssa-loop.c (tree_loop_optimizer_init): Pass LOOPS_HAVE_RECORDED_EXITS to loop_optimizer_init. * tree-vectorizer.c (slpeel_tree_duplicate_loop_to_edge_cfg): Do not update single exit information. * lambda-code.c (perfect_nestify): Ditto. * cfgloop.c (flow_loop_free): Destroy the list of exits of the loop. (mark_single_exit_loops): Removed. (alloc_loop, loop_exit_hash, loop_exit_eq, loop_exit_free, get_exit_descriptions, rescan_loop_exit, record_loop_exits, dump_recorded_exit, dump_recorded_exits, release_recorded_exits): New functions. (get_loop_exit_edges, single_exit): Use recorded exit lists. (add_bb_to_loop, remove_bb_from_loops): Update the lists of loop exits. (verify_loop_structure): Verify consistency of the exit lists. (flow_loops_find): Use alloc_loop. Initialize exits hash. (set_single_exit): Removed. * cfgloop.h (struct loop_exit): New function. (struct loop): single_exit_ field replaced by exits field. (LOOPS_HAVE_MARKED_SINGLE_EXITS): Replaced by LOOPS_HAVE_RECORDED_EXITS. (struct loops): Added exits hash. (mark_single_exit_loops, set_single_exit): Declaration removed. (release_recorded_exits, record_loop_exits, rescan_loop_exit): Declare. From-SVN: r120728
2007-01-12 18:57:40 +01:00
2007-01-12 Zdenek Dvorak <dvorakz@suse.cz>
* doc/loop.texi: Document recording of loop exits.
* cfgloopmanip.c (loopify, duplicate_loop): Use alloc_loop.
(update_single_exits_after_duplication,
update_single_exit_for_duplicated_loop,
update_single_exit_for_duplicated_loops): Removed.
(duplicate_loop_to_header_edge): Do not call
update_single_exits_after_duplication and
update_single_exit_for_duplicated_loops.
(loop_version): Do not update single_exit information.
(fix_loop_structure): Use record_loop_exits instead of
mark_single_exit_loops.
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Update
the lists of loop exits.
* cfghooks.c (redirect_edge_and_branch, redirect_edge_and_branch_force,
split_edge, merge_blocks): Update the lists of loop exits.
* modulo-sched.c (sms_schedule): Pass LOOPS_HAVE_RECORDED_EXITS to
loop_optimizer_init.
* loop-init.c (loop_optimizer_init): Call record_loop_exits instead
of mark_single_exit_loops.
(loop_optimizer_finalize): Call release_recorded_exits.
* tree-ssa-loop.c (tree_loop_optimizer_init): Pass
LOOPS_HAVE_RECORDED_EXITS to loop_optimizer_init.
* tree-vectorizer.c (slpeel_tree_duplicate_loop_to_edge_cfg): Do not
update single exit information.
* lambda-code.c (perfect_nestify): Ditto.
* cfgloop.c (flow_loop_free): Destroy the list of exits of the loop.
(mark_single_exit_loops): Removed.
(alloc_loop, loop_exit_hash, loop_exit_eq, loop_exit_free,
get_exit_descriptions, rescan_loop_exit, record_loop_exits,
dump_recorded_exit, dump_recorded_exits, release_recorded_exits): New
functions.
(get_loop_exit_edges, single_exit): Use recorded exit lists.
(add_bb_to_loop, remove_bb_from_loops): Update the lists of loop exits.
(verify_loop_structure): Verify consistency of the exit lists.
(flow_loops_find): Use alloc_loop. Initialize exits hash.
(set_single_exit): Removed.
* cfgloop.h (struct loop_exit): New function.
(struct loop): single_exit_ field replaced by exits field.
(LOOPS_HAVE_MARKED_SINGLE_EXITS): Replaced by LOOPS_HAVE_RECORDED_EXITS.
(struct loops): Added exits hash.
(mark_single_exit_loops, set_single_exit): Declaration removed.
(release_recorded_exits, record_loop_exits, rescan_loop_exit): Declare.
invoke.texi: Avoid use of @headitem. gcc/ * doc/invoke.texi: Avoid use of @headitem. From-SVN: r120726
2007-01-12 16:27:42 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi: Avoid use of @headitem.
cse.c (cse_insn): Move HAVE_CC0 code after declarations. gcc/ * cse.c (cse_insn): Move HAVE_CC0 code after declarations. From-SVN: r120719
2007-01-12 11:04:55 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
* cse.c (cse_insn): Move HAVE_CC0 code after declarations.
install.texi: Fix m68k-*-* anchor and add m68k-*-* to the list of targets. gcc/ * doc/install.texi: Fix m68k-*-* anchor and add m68k-*-* to the list of targets. From-SVN: r120718
2007-01-12 10:56:36 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
* doc/install.texi: Fix m68k-*-* anchor and add m68k-*-* to the
list of targets.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * doc/invoke.texi: Document -mno-bitfield, -mno-rtd and -mno-short. * config/m68k/m68k.opt: Resort options. (mbitfield, mrtd, mshort): Remove RejectNegative properties. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120717
2007-01-12 10:37:15 +01:00
2007-01-12 Nathan Sidwell <nathan@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi: Document -mno-bitfield, -mno-rtd and -mno-short.
* config/m68k/m68k.opt: Resort options.
(mbitfield, mrtd, mshort): Remove RejectNegative properties.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * doc/invoke.texi: Document the macros that are defined by m68k's -mtune and -mhard-float options. * config/m68k/m68k-protos.h (m68k_cpp_cpu_ident) Declare. (m68k_cpp_cpu_family): Likewise. * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add a full set of __ucfv*__ macros. Define __mcffpu__ if generating code for ColdFire FPUs. Define __mcf_cpu_* and __mcf_family_* macros. * config/m68k/m68k.c (m68k_cpp_cpu_ident): New function. (m68k_cpp_cpu_family): Likewise. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120716
2007-01-12 10:36:17 +01:00
2007-01-12 Nathan Sidwell <nathan@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi: Document the macros that are defined by
m68k's -mtune and -mhard-float options.
* config/m68k/m68k-protos.h (m68k_cpp_cpu_ident) Declare.
(m68k_cpp_cpu_family): Likewise.
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add a full set
of __ucfv*__ macros. Define __mcffpu__ if generating code for
ColdFire FPUs. Define __mcf_cpu_* and __mcf_family_* macros.
* config/m68k/m68k.c (m68k_cpp_cpu_ident): New function.
(m68k_cpp_cpu_family): Likewise.
m68k.h (TARGET_CPU_CPP_BUILTINS): Treat all mc68* macros besides mc68000 as tuning macros. gcc/ * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Treat all mc68* macros besides mc68000 as tuning macros. Use a switch statement to set them and mcpu32. From-SVN: r120715
2007-01-12 10:35:13 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Treat all mc68*
macros besides mc68000 as tuning macros. Use a switch statement
to set them and mcpu32.
200x-xx-xx Julian Brown <julian@codesourcery.com> gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> * config/m68k/m68k.h: Use TARGET_68040 instead of TARGET_68040_ONLY. (TARGET_68040_ONLY): Rename to... (TARGET_68040): ...this. * config/m68k/m68k.c: Use TARGET_68040 instead of TARGET_68040_ONLY. * config/m68k/m68k.md: Likewise. From-SVN: r120714
2007-01-12 10:34:17 +01:00
2007-01-12 Julian Brown <julian@codesourcery.com>
* config/m68k/m68k.h: Use TARGET_68040 instead of TARGET_68040_ONLY.
(TARGET_68040_ONLY): Rename to...
(TARGET_68040): ...this.
* config/m68k/m68k.c: Use TARGET_68040 instead of TARGET_68040_ONLY.
* config/m68k/m68k.md: Likewise.
200x-xx-xx Julian Brown <julian@codesourcery.com> Nathan Sidwell... gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * config.gcc (m680[012]0-*-*, m68k*-*-*): Set m68k_cpu_ident to the -mcpu= argument associated with the --with-cpu setting. Define M68K_DEFAULT_TUNE to the default -mtune= option, if different from the one implied by the -mcpu setting. Accept --with-cpu=FOO if FOO is listed in m68k-devices.def, using mcpu=FOO as the default CPU option. Set target_cpu_default2. * doc/invoke.texi: Mention ColdFire in the introduction to the m68k options. Document the new -march, -mcpu, -mtune, -mdiv, -mno-div and -mhard-float options. Make -m68881 a synonym for -mhard-float. Document the previously-undocumented -m5206e, -m528x, -m5307 and -m5407 options. Tweak the existing option documentation for consistency. * doc/install.texi: Mention new --with-cpu arguments. * config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Only use the default CPU if neither -mcpu nor -march are specified. (ASM_CPU_SPEC): Pass down -mcpu and -march options. (TARGET_CPU_CPP_BUILTINS): Set __mcfisa*__ macros from TARGET_ISA*. Set the legacy __mcf*__ cpu macros in the same way, using m68k_tune to decide between families that implement the same ISA. Use m68k_tune to set __mcfv4e__. (FL_BITFIELD, FL_68881, FL_COLDFIRE, FL_CF_HWDIV, FL_CF_MAC) (FL_CF_EMAC, FL_CF_EMAC_B, FL_CF_USP, FL_CF_FPU, FL_ISA_68000) (FL_ISA_68010, FL_ISA_68020, FL_ISA_68040, FL_ISA_A, FL_ISA_B) (FL_ISA_C, FL_ISA_MMU): New macros. (MASK_COLDFIRE): Delete. (TARGET_68010, TARGET_68020, TARGET_68040_ONLY, TARGET_COLDFIRE) (TARGET_ISAB): Redefine in terms of m68k_cpu_flags. (TARGET_68881, TARGET_COLDFIRE_FPU): Redefine in terms of m68k_fpu. (TARGET_HARD_FLOAT): Do not define here. (TARGET_ISAAPLUS, TARGET_ISAC): New macros. (TUNE_68000): New macro. (TUNE_68000_10): Redefine in terms of TUNE_68000 and TUNE_68010. (TUNE_68010, TUNE_68030, TUNE_68040, TUNE_68060, TUNE_CPU32) (TUNE_CFV2): Redefine in terms of m68k_tune. (uarch_type, target_device, fpu_type): New enums. (m68k_cpu, m68k_tune, m68k_fpu, m68k_cpu_flags): Declare. * config/m68k/m68k.c (TARGET_DEFAULT): Remove MASK_68881. (FL_FOR_isa_00, FL_FOR_isa_10, FL_FOR_isa_20, FL_FOR_isa_40) (FL_FOR_isa_cpu32, FL_FOR_isa_a, FL_FOR_isa_aplus, FL_FOR_isa_b) (FL_FOR_isa_c): New macros. (m68k_isa): New enum. (m68k_target_selection): New structure. (all_devices, all_isas, all_microarchs): New tables. (m68k_cpu_entry, m68k_arch_entry, m68k_tune_entry, m68k_cpu) (m68k_tune, m68k_fpu, m68k_cpu_flags): New variables. (MASK_ALL_CPU_BITS): Delete. (m68k_find_selection): New function. (m68k_handle_option): Handle -mcpu=, -march= and -mtune=. Map the legacy target options to a combination of the new ones. (override_options): Set m68k_cpu, m68k_tune, m68k_fpu and m68k_cpu_flags. Handle M68K_DEFAULT_TUNE. Use m68k_cpu_flags to derive default MASK_BITFIELD, MASK_CF_HWDIV and MASK_HARD_FLOAT settings. * config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407, mcfv4e) (m68010, m68020, m68020-40, m68020-60, m68030, m68040): Remove Mask properties. (m68881, msoft-float): Change mask from 68881 to HARD_FLOAT. (march=, mcpu=, mdiv, mhard-float, mtune=): New options. * config/m68k/m68k-devices.def: New file. Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120713
2007-01-12 10:32:59 +01:00
2007-01-12 Julian Brown <julian@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config.gcc (m680[012]0-*-*, m68k*-*-*): Set m68k_cpu_ident to
the -mcpu= argument associated with the --with-cpu setting.
Define M68K_DEFAULT_TUNE to the default -mtune= option,
if different from the one implied by the -mcpu setting.
Accept --with-cpu=FOO if FOO is listed in m68k-devices.def,
using mcpu=FOO as the default CPU option. Set target_cpu_default2.
* doc/invoke.texi: Mention ColdFire in the introduction to the
m68k options. Document the new -march, -mcpu, -mtune, -mdiv,
-mno-div and -mhard-float options. Make -m68881 a synonym for
-mhard-float. Document the previously-undocumented -m5206e,
-m528x, -m5307 and -m5407 options. Tweak the existing option
documentation for consistency.
* doc/install.texi: Mention new --with-cpu arguments.
* config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Only use the
default CPU if neither -mcpu nor -march are specified.
(ASM_CPU_SPEC): Pass down -mcpu and -march options.
(TARGET_CPU_CPP_BUILTINS): Set __mcfisa*__ macros from
TARGET_ISA*. Set the legacy __mcf*__ cpu macros in the same way,
using m68k_tune to decide between families that implement the
same ISA. Use m68k_tune to set __mcfv4e__.
(FL_BITFIELD, FL_68881, FL_COLDFIRE, FL_CF_HWDIV, FL_CF_MAC)
(FL_CF_EMAC, FL_CF_EMAC_B, FL_CF_USP, FL_CF_FPU, FL_ISA_68000)
(FL_ISA_68010, FL_ISA_68020, FL_ISA_68040, FL_ISA_A, FL_ISA_B)
(FL_ISA_C, FL_ISA_MMU): New macros.
(MASK_COLDFIRE): Delete.
(TARGET_68010, TARGET_68020, TARGET_68040_ONLY, TARGET_COLDFIRE)
(TARGET_ISAB): Redefine in terms of m68k_cpu_flags.
(TARGET_68881, TARGET_COLDFIRE_FPU): Redefine in terms of m68k_fpu.
(TARGET_HARD_FLOAT): Do not define here.
(TARGET_ISAAPLUS, TARGET_ISAC): New macros.
(TUNE_68000): New macro.
(TUNE_68000_10): Redefine in terms of TUNE_68000 and TUNE_68010.
(TUNE_68010, TUNE_68030, TUNE_68040, TUNE_68060, TUNE_CPU32)
(TUNE_CFV2): Redefine in terms of m68k_tune.
(uarch_type, target_device, fpu_type): New enums.
(m68k_cpu, m68k_tune, m68k_fpu, m68k_cpu_flags): Declare.
* config/m68k/m68k.c (TARGET_DEFAULT): Remove MASK_68881.
(FL_FOR_isa_00, FL_FOR_isa_10, FL_FOR_isa_20, FL_FOR_isa_40)
(FL_FOR_isa_cpu32, FL_FOR_isa_a, FL_FOR_isa_aplus, FL_FOR_isa_b)
(FL_FOR_isa_c): New macros.
(m68k_isa): New enum.
(m68k_target_selection): New structure.
(all_devices, all_isas, all_microarchs): New tables.
(m68k_cpu_entry, m68k_arch_entry, m68k_tune_entry, m68k_cpu)
(m68k_tune, m68k_fpu, m68k_cpu_flags): New variables.
(MASK_ALL_CPU_BITS): Delete.
(m68k_find_selection): New function.
(m68k_handle_option): Handle -mcpu=, -march= and -mtune=.
Map the legacy target options to a combination of the new ones.
(override_options): Set m68k_cpu, m68k_tune, m68k_fpu and
m68k_cpu_flags. Handle M68K_DEFAULT_TUNE. Use m68k_cpu_flags
to derive default MASK_BITFIELD, MASK_CF_HWDIV and MASK_HARD_FLOAT
settings.
* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407, mcfv4e)
(m68010, m68020, m68020-40, m68020-60, m68030, m68040): Remove Mask
properties.
(m68881, msoft-float): Change mask from 68881 to HARD_FLOAT.
(march=, mcpu=, mdiv, mhard-float, mtune=): New options.
* config/m68k/m68k-devices.def: New file.
200x-xx-xx Richard Sandiford <richard@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> gcc/ 200x-xx-xx Richard Sandiford <richard@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> * config/m68k/m68k.h (ASM_CPU_SPEC, ASM_SPEC, EXTRA_SPECS) (SUBTARGET_EXTRA_SPECS): New macros. * config/m68k/linux.h (ASM_SPEC): Remove CPU flags; use %(asm_cpu_spec) instead. * config/m68k/m68k-none.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. (EXTRA_SPECS): Rename to... (SUBTARGET_EXTRA_SPECS): ...this. Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> From-SVN: r120712
2007-01-12 10:29:14 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* config/m68k/m68k.h (ASM_CPU_SPEC, ASM_SPEC, EXTRA_SPECS)
(SUBTARGET_EXTRA_SPECS): New macros.
* config/m68k/linux.h (ASM_SPEC): Remove CPU flags;
use %(asm_cpu_spec) instead.
* config/m68k/m68k-none.h (ASM_SPEC): Likewise.
* config/m68k/openbsd.h (ASM_SPEC): Likewise.
* config/m68k/netbsd-elf.h (ASM_SPEC): Likewise.
(EXTRA_SPECS): Rename to...
(SUBTARGET_EXTRA_SPECS): ...this.
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford... gcc/ 200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com> Julian Brown <julian@codesourcery.com> * config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*) (m68k-*-uclinux*, m68k-*-linux*, m68k-*-rtems*): Set default_m68k_cpu to the configuration's default CPU. (m68010-*-netbsdelf*, m68k*-*-netbsdelf*, m68k*-*-openbsd*): Likewise. Remove default masks. (m680[012]0-*-*): Set the default with_cpu to the first part of the target name. (m68k*-*-*): Set the default with_cpu to m$default_m68k_cpu. (m68k*-*-linux): Extend the --with-cpu handling to... (m680[012]0-*-*, m68k*-*-*): ...these configurations. Allow m68000 and m68010. Don't set target_cpu_default2. * doc/install.texi: Document --with-cpu for m68k. * config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Define. * config/m68k/m68k-none.h (TARGET_CPU_DEFAULT, M68K_CPU_m68k) (M68K_CPU_m68000, M68K_CPU_m68010, M68K_CPU_m68020, M68K_CPU_m68030) (M68K_CPU_m68040, M68K_CPU_m68302, M68K_CPU_m68332, TARGET_DEFAULT) (ASM_CPU_DEFAULT_SPEC, CC1_CPU_DEFAULT_SPEC): Delete. (ASM_SPEC): Remove use of %(asm_cpu_default). (EXTRA_SPECS, SUBTARGET_EXTRA_SPECS, MULTILIB_DEFAULTS): Delete. * config/m68k/linux.h (TARGET_DEFAULT): Delete. (CPP_SPEC): Merge definitions. Do not handle __HAVE_68881__ here. * config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define __HAVE_FPU__ if TARGET_HARD_FLOAT. (TARGET_DEFAULT): Delete. (EXTRA_SPECS): Delete cpp_cpu_default_spec, cpp_cpu_spec, cpp_fpu_spec, asm_default_spec and netbsd_cpp_spec. (CPP_CPU_SPEC): Delete. (TARGET_VERSION): Merge definitions, using TARGET_68010 to pick the appropriate string. (CPP_CPU_DEFAULT_SPEC, ASM_DEFAULT_SPEC, CPP_FPU_SPEC): Delete. (CPP_SPEC): Define to NETBSD_CPP_SPEC. (ASM_SPEC): Don't use %(asm_default_spec). * config/m68k/m68k.c (TARGET_DEFAULT_TARGET_FLAGS): Remove TARGET_DEFAULT and add MASK_68881. * config/m68k/m68k.md: Remove mention of TARGET_DEFAULT from comments. Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120711
2007-01-12 10:28:34 +01:00
2007-01-12 Nathan Sidwell <nathan@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68k-*-uclinux*, m68k-*-linux*, m68k-*-rtems*): Set default_m68k_cpu
to the configuration's default CPU.
(m68010-*-netbsdelf*, m68k*-*-netbsdelf*, m68k*-*-openbsd*): Likewise.
Remove default masks.
(m680[012]0-*-*): Set the default with_cpu to the first part of
the target name.
(m68k*-*-*): Set the default with_cpu to m$default_m68k_cpu.
(m68k*-*-linux): Extend the --with-cpu handling to...
(m680[012]0-*-*, m68k*-*-*): ...these configurations. Allow m68000
and m68010. Don't set target_cpu_default2.
* doc/install.texi: Document --with-cpu for m68k.
* config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Define.
* config/m68k/m68k-none.h (TARGET_CPU_DEFAULT, M68K_CPU_m68k)
(M68K_CPU_m68000, M68K_CPU_m68010, M68K_CPU_m68020, M68K_CPU_m68030)
(M68K_CPU_m68040, M68K_CPU_m68302, M68K_CPU_m68332, TARGET_DEFAULT)
(ASM_CPU_DEFAULT_SPEC, CC1_CPU_DEFAULT_SPEC): Delete.
(ASM_SPEC): Remove use of %(asm_cpu_default).
(EXTRA_SPECS, SUBTARGET_EXTRA_SPECS, MULTILIB_DEFAULTS): Delete.
* config/m68k/linux.h (TARGET_DEFAULT): Delete.
(CPP_SPEC): Merge definitions. Do not handle __HAVE_68881__ here.
* config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define
__HAVE_FPU__ if TARGET_HARD_FLOAT.
(TARGET_DEFAULT): Delete.
(EXTRA_SPECS): Delete cpp_cpu_default_spec, cpp_cpu_spec,
cpp_fpu_spec, asm_default_spec and netbsd_cpp_spec.
(CPP_CPU_SPEC): Delete.
(TARGET_VERSION): Merge definitions, using TARGET_68010 to pick
the appropriate string.
(CPP_CPU_DEFAULT_SPEC, ASM_DEFAULT_SPEC, CPP_FPU_SPEC): Delete.
(CPP_SPEC): Define to NETBSD_CPP_SPEC.
(ASM_SPEC): Don't use %(asm_default_spec).
* config/m68k/m68k.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
TARGET_DEFAULT and add MASK_68881.
* config/m68k/m68k.md: Remove mention of TARGET_DEFAULT from comments.
config.gcc (m68010-*-netbsdelf*): Add MASK_68010. gcc/ * config.gcc (m68010-*-netbsdelf*): Add MASK_68010. (m68k*-*-netbsdelf*, m68k*-*-openbsd*, m68k*-linux*): Add MASK_68010 alongside MASK_68020. * doc/invoke.texi: Document -m68010. * config/m68k/m68k.opt (m68010): New. * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Define mc68010 if TUNE_68010. (TUNE_68010): New macro. * config/m68k/m68k-none.h (M68K_CPU_m68k, M68K_CPU_m68010) (M68K_CPU_m68020, M68K_CPU_m68030, M68K_CPU_m68040) (M68K_CPU_m68332): Add MASK_68010. * config/m68k/linux.h (TARGET_DEFAULT): Add MASK_68010 to fallback definition. * config/m68k/netbsd-elf.h (CPP_CPU_SPEC): Remove now-redundant defines. * config/m68k/m68k.c (MASK_ALL_CPU_BITS): Add MASK_68010. (m68k_handle_option): Handle OPT_m68010. Add MASK_68010 to all entries that use MASK_68020. (output_move_simode_const, output_move_himode, output_move_qimode) (output_move_stricthi, output_move_strictqi): Use TARGET_68010 instead of TARGET_68020 to select clr behavior. Remove comment about there being no TARGET_68010. * config/m68k/m68k.md: Likewise throughout. From-SVN: r120710
2007-01-12 10:25:27 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
* config.gcc (m68010-*-netbsdelf*): Add MASK_68010.
(m68k*-*-netbsdelf*, m68k*-*-openbsd*, m68k*-linux*): Add
MASK_68010 alongside MASK_68020.
* doc/invoke.texi: Document -m68010.
* config/m68k/m68k.opt (m68010): New.
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Define mc68010
if TUNE_68010.
(TUNE_68010): New macro.
* config/m68k/m68k-none.h (M68K_CPU_m68k, M68K_CPU_m68010)
(M68K_CPU_m68020, M68K_CPU_m68030, M68K_CPU_m68040)
(M68K_CPU_m68332): Add MASK_68010.
* config/m68k/linux.h (TARGET_DEFAULT): Add MASK_68010 to
fallback definition.
* config/m68k/netbsd-elf.h (CPP_CPU_SPEC): Remove now-redundant
defines.
* config/m68k/m68k.c (MASK_ALL_CPU_BITS): Add MASK_68010.
(m68k_handle_option): Handle OPT_m68010. Add MASK_68010
to all entries that use MASK_68020.
(output_move_simode_const, output_move_himode, output_move_qimode)
(output_move_stricthi, output_move_strictqi): Use TARGET_68010
instead of TARGET_68020 to select clr behavior. Remove comment
about there being no TARGET_68010.
* config/m68k/m68k.md: Likewise throughout.
200x-xx-xx Julian Brown <julian@codesourcery.com> gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> * config/m68k/m68k.h (TARGET_ISAB): New macro. * config/m68k/m68k.c: Use TARGET_ISAB rather than TARGET_CFV4. * config/m68k/m68k.md: Likewise. From-SVN: r120709
2007-01-12 10:23:35 +01:00
2007-01-12 Julian Brown <julian@codesourcery.com>
* config/m68k/m68k.h (TARGET_ISAB): New macro.
* config/m68k/m68k.c: Use TARGET_ISAB rather than TARGET_CFV4.
* config/m68k/m68k.md: Likewise.
200x-xx-xx Julian Brown <julian@codesourcery.com> gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> * config/m68k/m68k.h (LEGITIMATE_INDEX_P, LEGITIMIZE_ADDRESS): Use TARGET_COLDFIRE_FPU instead of TARGET_CFV4E. From-SVN: r120708
2007-01-12 10:22:22 +01:00
2007-01-12 Julian Brown <julian@codesourcery.com>
* config/m68k/m68k.h (LEGITIMATE_INDEX_P, LEGITIMIZE_ADDRESS): Use
TARGET_COLDFIRE_FPU instead of TARGET_CFV4E.
200x-xx-xx Julian Brown <julian@codesourcery.com> gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> * config/m68k/m68k.h (TUNE_68040_60): New macro. * config/m68k/m68k.c (standard_68881_constant_p): Use it. * config/m68k/m68k.md: Likewise. From-SVN: r120707
2007-01-12 10:20:49 +01:00
2007-01-12 Julian Brown <julian@codesourcery.com>
* config/m68k/m68k.h (TUNE_68040_60): New macro.
* config/m68k/m68k.c (standard_68881_constant_p): Use it.
* config/m68k/m68k.md: Likewise.
200x-xx-xx Julian Brown <julian@codesourcery.com> Richard Sandiford <richard@codesourcery.com> gcc/ 200x-xx-xx Julian Brown <julian@codesourcery.com> Richard Sandiford <richard@codesourcery.com> * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Use TUNE_68030 instead of TARGET_68030, TUNE_68040 instead of TARGET_68040, TUNE_68060 instead of TARGET_68060 and TUNE_CPU32 instead of TARGET_CPU32. (TARGET_CPU32): Rename to... (TUNE_CPU32): ...this. (TUNE_68000_10, TUNE_68030, TUNE_68040, TUNE_68060) (TUNE_CFV2): New macros. * config/m68k/netbsd-elf.h (LONG_DOUBLE_TYPE_SIZE): Simplify; remove conditions that are implied by TARGET_68020. * config/m68k/m68k.c (m68k_output_function_prologue): Use TUNE_68040 instead of TARGET_68040 and TUNE_CPU32 instead of TARGET_CPU32. (m68k_output_function_epilogue): Likewise. (m68k_rtx_costs): Likewise. Use TUNE_68060 instead of TARGET_68060 and TUNE_CFV2 instead of TARGET_5200. Use TUNE_68000_10 instead of "!TARGET_68020 && !TARGET_COLDFIRE" to choose between 68000 and non-68000 timings. Refactor multiplication and division costs. (output_addsi3): Use TUNE_68040 instead of TARGET_68040 and TUNE_CPU32 instead of TARGET_CPU32. (standard_68881_constant_p): Use TUNE_68040 instead of TARGET_68040 and TUNE_68060 instead of TARGET_68060. * config/m68k/m68k.md: Use TUNE_68040 instead of TARGET_68040, TUNE_68060 instead of TARGET_68060, and TUNE_CPU32 instead of TARGET_CPU32. (movsi_const0): Use TUNE_68000_10 rather than "!TARGET_68020 && !TARGET_COLDFIRE" to choose between moveq and clr. Likewise in the unnamed movsf pattern. (ashlsi_17_24, lshrsi_17_24): Guard with TUNE_68000_10 rather than "!TARGET_68020 && !TARGET_COLDFIRE". Likewise the unnamed ashiftrt pattern. Co-Authored-By: Richard Sandiford <richard@codesourcery.com> From-SVN: r120706
2007-01-12 10:19:52 +01:00
2007-01-12 Julian Brown <julian@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Use TUNE_68030
instead of TARGET_68030, TUNE_68040 instead of TARGET_68040,
TUNE_68060 instead of TARGET_68060 and TUNE_CPU32 instead of
TARGET_CPU32.
(TARGET_CPU32): Rename to...
(TUNE_CPU32): ...this.
(TUNE_68000_10, TUNE_68030, TUNE_68040, TUNE_68060)
(TUNE_CFV2): New macros.
* config/m68k/netbsd-elf.h (LONG_DOUBLE_TYPE_SIZE): Simplify;
remove conditions that are implied by TARGET_68020.
* config/m68k/m68k.c (m68k_output_function_prologue): Use TUNE_68040
instead of TARGET_68040 and TUNE_CPU32 instead of TARGET_CPU32.
(m68k_output_function_epilogue): Likewise.
(m68k_rtx_costs): Likewise. Use TUNE_68060 instead of TARGET_68060
and TUNE_CFV2 instead of TARGET_5200. Use TUNE_68000_10 instead of
"!TARGET_68020 && !TARGET_COLDFIRE" to choose between 68000 and
non-68000 timings. Refactor multiplication and division costs.
(output_addsi3): Use TUNE_68040 instead of TARGET_68040 and
TUNE_CPU32 instead of TARGET_CPU32.
(standard_68881_constant_p): Use TUNE_68040 instead of TARGET_68040
and TUNE_68060 instead of TARGET_68060.
* config/m68k/m68k.md: Use TUNE_68040 instead of TARGET_68040,
TUNE_68060 instead of TARGET_68060, and TUNE_CPU32 instead of
TARGET_CPU32.
(movsi_const0): Use TUNE_68000_10 rather than "!TARGET_68020
&& !TARGET_COLDFIRE" to choose between moveq and clr.
Likewise in the unnamed movsf pattern.
(ashlsi_17_24, lshrsi_17_24): Guard with TUNE_68000_10 rather than
"!TARGET_68020 && !TARGET_COLDFIRE". Likewise the unnamed
ashiftrt pattern.
m68k.h (TARGET_CPU_CPP_BUILTINS): Increase amount of tabbing before backslashes. gcc/ * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Increase amount of tabbing before backslashes. From-SVN: r120705
2007-01-12 10:17:50 +01:00
2007-01-12 Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Increase amount
of tabbing before backslashes.
pa-linux.h (ASM_OUTPUT_INTERNAL_LABEL): Undefine. * pa-linux.h (ASM_OUTPUT_INTERNAL_LABEL): Undefine. * pa.h (ASM_OUTPUT_LABEL): Output colon when using GAS. (ASM_OUTPUT_INTERNAL_LABEL): Define. From-SVN: r120700
2007-01-12 03:17:35 +01:00
2007-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa-linux.h (ASM_OUTPUT_INTERNAL_LABEL): Undefine.
* pa.h (ASM_OUTPUT_LABEL): Output colon when using GAS.
(ASM_OUTPUT_INTERNAL_LABEL): Define.
tree-ssa-loop-ivopts.c (extract_cond_operands): Split from find_interesting_uses_cond. * tree-ssa-loop-ivopts.c (extract_cond_operands): Split from find_interesting_uses_cond. (find_interesting_uses_cond): Use extract_cond_operands. (rewrite_use_compare): Use extract_cond_operands and force_gimple_operand_bsi. Do not call update_stmt. (determine_use_iv_cost_condition): Use extract_cond_operands. Return cheaper of using original bound and changing the exit bound. * gcc.dg/tree-ssa/loop-22.c: New test. From-SVN: r120697
2007-01-12 01:30:38 +01:00
2007-01-11 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop-ivopts.c (extract_cond_operands): Split from
find_interesting_uses_cond.
(find_interesting_uses_cond): Use extract_cond_operands.
(rewrite_use_compare): Use extract_cond_operands and
force_gimple_operand_bsi. Do not call update_stmt.
(determine_use_iv_cost_condition): Use extract_cond_operands.
Return cheaper of using original bound and changing the exit bound.
re PR tree-optimization/29516 (gfortran miscompiled) PR tree-optimization/29516 * tree-ssa-address.c (tree_mem_ref_addr, add_to_parts, most_expensive_mult_to_index, addr_to_parts, create_mem_ref, maybe_fold_tmr): Make the type of fields of TARGET_MEM_REF sizetype. (move_fixed_address_to_symbol, move_pointer_to_base): New functions. * tree.def (TARGET_MEM_REF): Add comment on types of the operands. * gcc.dg/tree-ssa/loop-20.c: New test. From-SVN: r120695
2007-01-12 01:17:50 +01:00
2007-01-11 Zdenek Dvorak <dvorakz@suse.cz>
PR tree-optimization/29516
* tree-ssa-address.c (tree_mem_ref_addr, add_to_parts,
most_expensive_mult_to_index, addr_to_parts,
create_mem_ref, maybe_fold_tmr): Make the type of
fields of TARGET_MEM_REF sizetype.
(move_fixed_address_to_symbol, move_pointer_to_base):
New functions.
* tree.def (TARGET_MEM_REF): Add comment on types of
the operands.
c-common.c (vector_types_convertible_p): Treat opaque types as always convertible if they have the same size... * c-common.c (vector_types_convertible_p): Treat opaque types as always convertible if they have the same size, but not otherwise. From-SVN: r120688
2007-01-12 00:14:51 +01:00
2007-01-11 Joseph Myers <joseph@codesourcery.com>
* c-common.c (vector_types_convertible_p): Treat opaque types as
always convertible if they have the same size, but not otherwise.
ifcvt.c (struct noce_if_info): Add comments to the fields. * ifcvt.c (struct noce_if_info): Add comments to the fields. Remove the b_unconditional field. (noce_try_sign_mask): Do not look at b_unconditional. (noce_process_if_block): Do not use merge_if_blocks. Update the CFG here. Do not set b_unconditional. (cond_move_process_if_block): Likewise. (find_cond_trap): Likewise. (check_cond_move_block): Require simple jump insns at the end of the basic block. From-SVN: r120686
2007-01-11 22:26:02 +01:00
2007-01-11 Steven Bosscher <steven@gcc.gnu.org>
* ifcvt.c (struct noce_if_info): Add comments to the fields.
Remove the b_unconditional field.
(noce_try_sign_mask): Do not look at b_unconditional.
(noce_process_if_block): Do not use merge_if_blocks. Update
the CFG here. Do not set b_unconditional.
(cond_move_process_if_block): Likewise.
(find_cond_trap): Likewise.
(check_cond_move_block): Require simple jump insns at the end
of the basic block.
re PR tree-optimization/1046 (gcc less efficient than jdk for recursion with -finline-functions) PR tree-optimization/1046 * tree-tailcall.c (suitable_for_tail_call_opt_p): Use TREE_ADDRESSABLE when alias info is not ready. (pass_tail_recursion): Do not require aliasing. * tree-ssa-copyrename.c (pass_rename_ssa_cop): Likewise. * tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Likewise. * tree-ssa-copy.c (pass_copy_prop): Likewise. * tree-ssa-forwprop.c (pass_forwprop): Likewise. * tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Likewise. * passes.c (init_optimization_passes): Execute rename_ssa_copies, ccp, forwprop, copy_prop, merge_phi, copy_prop, dce and tail recursion before inlining. * tree-ssa-operands.c (add_virtual_operand, get_indirect_ref_operand): When aliasing is not build, mark statement as volatile. * gcc.dg/tree-ssa/tailrecursion-4.c: Update dump file. * gcc.dg/tree-ssa/tailrecursion-1.c: Update dump file. * gcc.dg/tree-ssa/tailrecursion-2.c: Update dump file. * gcc.dg/tree-ssa/tailrecursion-3.c: Update dump file. * gcc.dg/tree-ssa/pr21658.c: Likewise. * gcc.dg/tree-ssa/pr15349.c: Likewise. * gcc.dg/tree-ssa/pr25501.c: Likewise. * gcc.dg/tree-ssa/vrp11.c: Make more complex so it still test transformation in question. * gcc.dg/tree-ssa/vrp05.c: Likewise. * gcc.dg/tree-ssa/pr20701.c: Likewise. * gcc.dg/always_inline3.c: Likewise. From-SVN: r120681
2007-01-11 17:50:32 +01:00
2007-01-11 Jan Hubicka <jh@suse.cz>
PR tree-optimization/1046
* tree-tailcall.c (suitable_for_tail_call_opt_p): Use TREE_ADDRESSABLE
when alias info is not ready.
(pass_tail_recursion): Do not require aliasing.
* tree-ssa-copyrename.c (pass_rename_ssa_cop): Likewise.
* tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Likewise.
* tree-ssa-copy.c (pass_copy_prop): Likewise.
* tree-ssa-forwprop.c (pass_forwprop): Likewise.
* tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Likewise.
* passes.c (init_optimization_passes): Execute rename_ssa_copies,
ccp, forwprop, copy_prop, merge_phi, copy_prop, dce and tail recursion
before inlining.
* tree-ssa-operands.c (add_virtual_operand, get_indirect_ref_operand):
When aliasing is not build, mark statement as volatile.
PR preprocessor/15185, PR preprocessor/20989: * doc/cppopts.texi <-MT>: Update description of algorithm for computing default target. <-M, -MD>: Reword "basename" text. From-SVN: r120679
2007-01-11 17:26:55 +01:00
2007-01-11 Tom Tromey <tromey@redhat.com>
PR preprocessor/15185, PR preprocessor/20989:
* doc/cppopts.texi <-MT>: Update description of algorithm for
computing default target.
<-M, -MD>: Reword "basename" text.
builtins.c (expand_builtin_pow, [...]): Replace uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. * builtins.c (expand_builtin_pow, expand_builtin_powi, fold_builtin_cabs, fold_builtin_sqrt, fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil, fold_builtin_round, fold_builtin_int_int_roundingfn, fold_builtin_bitop, fold_builtin_bswap, real_constp, fold_builtin_pow, fold_builtin_powi, fold_builtin_signbit, fold_builtin_copysign, do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Replace uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. * convert.c (convert_to_pointer): Likewise. * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise. * fold-const.c (force_fit_type, fold_negate_expr, int_const_binop, const_binop, fold_convert_const_int_from_int, fold_convert_const_int_from_real, fold_convert_const_real_from_real, sign_bit_p, optimize_minmax_comparison, extract_muldiv_1, fold_div_compare, fold_sign_changed_comparison, fold_unary, fold_comparison, fold_binary, multiple_of_p, tree_Expr_non_zero_p, fold_negate_const, fold_abs_const, fold_not_const): Likewise. * print-tree.c (print_node_brief, print_node): Likewise. * stor-layout.c (place_field, layout_type): Likewise. * tree-chrec.c (keep_cast): Likewise. * tree.c (build_vector, build_real, build_real_from_int_cst, build_complex): Likewise. From-SVN: r120678
2007-01-11 17:03:10 +01:00
2007-01-11 Roger Sayle <roger@eyesopen.com>
* builtins.c (expand_builtin_pow, expand_builtin_powi,
fold_builtin_cabs, fold_builtin_sqrt, fold_builtin_trunc,
fold_builtin_floor, fold_builtin_ceil, fold_builtin_round,
fold_builtin_int_int_roundingfn, fold_builtin_bitop,
fold_builtin_bswap, real_constp, fold_builtin_pow,
fold_builtin_powi, fold_builtin_signbit, fold_builtin_copysign,
do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Replace
uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
* convert.c (convert_to_pointer): Likewise.
* expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.
* fold-const.c (force_fit_type, fold_negate_expr, int_const_binop,
const_binop, fold_convert_const_int_from_int,
fold_convert_const_int_from_real,
fold_convert_const_real_from_real, sign_bit_p,
optimize_minmax_comparison, extract_muldiv_1, fold_div_compare,
fold_sign_changed_comparison, fold_unary, fold_comparison,
fold_binary, multiple_of_p, tree_Expr_non_zero_p,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* print-tree.c (print_node_brief, print_node): Likewise.
* stor-layout.c (place_field, layout_type): Likewise.
* tree-chrec.c (keep_cast): Likewise.
* tree.c (build_vector, build_real, build_real_from_int_cst,
build_complex): Likewise.
tree.h (TREE_CONSTANT_OVERFLOW): Obsolete. * tree.h (TREE_CONSTANT_OVERFLOW): Obsolete. For the time being, treat TREE_CONSTANT_OVERFLOW as a synonym of TREE_OVERFLOW. From-SVN: r120677
2007-01-11 16:50:50 +01:00
2007-01-11 Roger Sayle <roger@eyesopen.com>
* tree.h (TREE_CONSTANT_OVERFLOW): Obsolete. For the time being,
treat TREE_CONSTANT_OVERFLOW as a synonym of TREE_OVERFLOW.
configure.ac (strict1_warn): Rename to strict_warn. 2007-01-11 Paolo Bonzini <bonzini@gnu.org> * configure.ac (strict1_warn): Rename to strict_warn. (WERROR, --enable-werror, symlink hacks, stage1_cflags, cc_set_by_configure, quoted_cc_set_by_configure, stage_prefix_set_by_configure, quoted_stage_prefix_set_by_configure, all_boot_languages, all_stagestuff): Remove. (target_list): Remove bootstrap targets. * Makefile.in (quickstrap): Unconditionally make a synonym of all. (BOOT_LANGUAGES, STAGE1_CFLAGS, STAGE1_CHECKING, REMAKEFLAGS, FLAGS_TO_PASS, PREPEND_DOTDOT_TO_RELATIVE_PATHS, SUBDIR_FLAGS_TO_PASS, WERROR_FLAGS, STRICT2_WARN, LANG_STAGESTUFF, VOL_FILES, POSTSTAGE1_FLAGS_TO_PASS, STAGE2_FLAGS_TO_PASS, STAGEPROFILE_FLAGS_TO_PASS, STAGEFEEDBACK_FLAGS_TO_PASS, stage1_build, stage1_copy, stage2_build, stage2_copy, stageprofile_build, stageprofile_copy, stage3_build, stage3_copy, stagefeedback_build, stagefeedback_copy, stage4_build, clean_s1, clean_sw, bootstrap, bootstrap-lean, bootstrap2, bootstrap2-lean, bootstrap3, bootstrap3-lean, bootstrap4, bootstrap4-lean, unstage1, unstage2, unstage3, unstage4, unstageprofile, unstagefeedback, restage, restage2, restage3, restage4, restageprofile, restagefeedback, bubbleestrap, cleanstrap, unstrap, restrap, *compare, *compare3, *compare4, *compare-lean, *compare3-lean, *compare4-lean, stage1-start, stage1, stage2-start, stage2, stage3-start, stage3, stage4-start, stage4, stageprofile-start, stageprofile, stagefeedback-start, stagefeedback, risky-stage1, risky-stage2, risky-stage3, risky-stage4): Remove. (ORDINARY_FLAGS_TO_PASS): Rename to FLAGS_TO_PASS. (STAGECOPYSTUFF, STAGEMOVESTUFF): Consolidate into MOSTLYCLEANFILES. (mostlyclean): Adjust. (clean, distclean): Don't mention bootstrap stuff. * configure: Regenerate. * ada/config-lang.in, cp/config-lang.in, forttran/config-lang.in, java/config-lang.in, objc/config-lang.in, objcp/config-lang.in, treelang/config-lang.in (stagestuff): Remove. * doc/sourcebuild.texi (stage1, stage2, stage3, stage4, stageprofile, stagefeedback, stagestuff): Remove mention. From-SVN: r120670
2007-01-11 11:49:30 +01:00
2007-01-11 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (strict1_warn): Rename to strict_warn.
(WERROR, --enable-werror, symlink hacks, stage1_cflags,
cc_set_by_configure, quoted_cc_set_by_configure,
stage_prefix_set_by_configure, quoted_stage_prefix_set_by_configure,
all_boot_languages, all_stagestuff): Remove.
(target_list): Remove bootstrap targets.
* Makefile.in (quickstrap): Unconditionally make a synonym of all.
(BOOT_LANGUAGES, STAGE1_CFLAGS, STAGE1_CHECKING,
REMAKEFLAGS, FLAGS_TO_PASS, PREPEND_DOTDOT_TO_RELATIVE_PATHS,
SUBDIR_FLAGS_TO_PASS, WERROR_FLAGS, STRICT2_WARN, LANG_STAGESTUFF,
VOL_FILES, POSTSTAGE1_FLAGS_TO_PASS, STAGE2_FLAGS_TO_PASS,
STAGEPROFILE_FLAGS_TO_PASS, STAGEFEEDBACK_FLAGS_TO_PASS, stage1_build,
stage1_copy, stage2_build, stage2_copy, stageprofile_build,
stageprofile_copy, stage3_build, stage3_copy, stagefeedback_build,
stagefeedback_copy, stage4_build, clean_s1, clean_sw, bootstrap,
bootstrap-lean, bootstrap2, bootstrap2-lean, bootstrap3,
bootstrap3-lean, bootstrap4, bootstrap4-lean, unstage1, unstage2,
unstage3, unstage4, unstageprofile, unstagefeedback, restage, restage2,
restage3, restage4, restageprofile, restagefeedback, bubbleestrap,
cleanstrap, unstrap, restrap, *compare, *compare3, *compare4,
*compare-lean, *compare3-lean, *compare4-lean, stage1-start, stage1,
stage2-start, stage2, stage3-start, stage3, stage4-start, stage4,
stageprofile-start, stageprofile, stagefeedback-start, stagefeedback,
risky-stage1, risky-stage2, risky-stage3, risky-stage4): Remove.
(ORDINARY_FLAGS_TO_PASS): Rename to FLAGS_TO_PASS.
(STAGECOPYSTUFF, STAGEMOVESTUFF): Consolidate into MOSTLYCLEANFILES.
(mostlyclean): Adjust.
(clean, distclean): Don't mention bootstrap stuff.
* configure: Regenerate.
* ada/config-lang.in, cp/config-lang.in, forttran/config-lang.in,
java/config-lang.in, objc/config-lang.in, objcp/config-lang.in,
treelang/config-lang.in (stagestuff): Remove.
* doc/sourcebuild.texi (stage1, stage2, stage3, stage4,
stageprofile, stagefeedback, stagestuff): Remove mention.
predicates.md (mcore_general_movesrc_operand): Accept CONSTs. * config/mcore/predicates.md (mcore_general_movesrc_operand): Accept CONSTs. (mcore_general_movdst_operand): Do not accept CONST_INTs. (mcore_arith_K_S_operand): Run the test for the S constraint not the test for the M constraint. (mcore_addsub_operand): Do not accept integer values that are larger than 32 bits. * config/mcore/mcore.md: Remove unused constraints from split. (andsi3): Use HOST_WIDE_INT instead of int to hold an INTVAL. (addsi3): Likewise. (allocate_stack): Likewise. * config/mcore/mcore.c (mcore_print_operand): Restrict output of P operands to 32 bits. (mcore_const_costs): Use HOST_WIDE_INT instead of int to hold an INTVAL. (mcore_and_cost, mcore_modify_comparison, const_ok_for_mcore, mcore_const_ok_for_inline, mcore_const_trick_uses_not, try_constant_tricks, mcore_num_ones, mcore_num_zeros, mcore_output_bclri, mcore_output_andn, output_inline_const, mcore_output_move, mcore_output_movedouble): Likewise. (mcore_output_cmov): Use CONST_OK_FOR_M and CONST_OK_FOR_N. (output_inline_const): Likewise. (output_inline_const): Fix format strings used in sprintf statements. * config/mcore/mcore-protos.h: Update prototypes for changed functions in mcore.c. * config/mcore/mcore.h (CONST_OK_FOR_I): Cast values to HOST_WIDE_INT and not int. (CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise. (LEGITIMATE_CONSTANT_P): Also check CONSTANT_P. (GO_IF_LEGITIMATE_INDEX): Use HOST_WIDE_INT instead of int to hold an INTVAL. From-SVN: r120669
2007-01-11 11:10:54 +01:00
2007-01-11 Nick Clifton <nickc@redhat.com>
* config/mcore/predicates.md (mcore_general_movesrc_operand):
Accept CONSTs.
(mcore_general_movdst_operand): Do not accept CONST_INTs.
(mcore_arith_K_S_operand): Run the test for the S constraint not
the test for the M constraint.
(mcore_addsub_operand): Do not accept integer values that are
larger than 32 bits.
* config/mcore/mcore.md: Remove unused constraints from split.
(andsi3): Use HOST_WIDE_INT instead of int to hold an INTVAL.
(addsi3): Likewise.
(allocate_stack): Likewise.
* config/mcore/mcore.c (mcore_print_operand): Restrict output of P
operands to 32 bits.
(mcore_const_costs): Use HOST_WIDE_INT instead of int to hold an
INTVAL.
(mcore_and_cost, mcore_modify_comparison, const_ok_for_mcore,
mcore_const_ok_for_inline, mcore_const_trick_uses_not,
try_constant_tricks, mcore_num_ones, mcore_num_zeros,
mcore_output_bclri, mcore_output_andn, output_inline_const,
mcore_output_move, mcore_output_movedouble): Likewise.
(mcore_output_cmov): Use CONST_OK_FOR_M and CONST_OK_FOR_N.
(output_inline_const): Likewise.
(output_inline_const): Fix format strings used in sprintf
statements.
* config/mcore/mcore-protos.h: Update prototypes for changed
functions in mcore.c.
* config/mcore/mcore.h (CONST_OK_FOR_I): Cast values to
HOST_WIDE_INT and not int.
(CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M,
CONST_OK_FOR_N): Likewise.
(LEGITIMATE_CONSTANT_P): Also check CONSTANT_P.
(GO_IF_LEGITIMATE_INDEX): Use HOST_WIDE_INT instead of int to hold
an INTVAL.
tree-vrp.c (remove_range_assertions): Release defs. * tree-vrp.c (remove_range_assertions): Release defs. * tree-ssa-loop-ivopts.c (rmeove_statement): Likewise. * tree-ssa-dom.c (remove_stmt_or_phi): Likewise. From-SVN: r120662
2007-01-11 02:20:40 +01:00
2007-01-10 Jan Hubicka <jh@suse.cz>
* tree-vrp.c (remove_range_assertions): Release defs.
* tree-ssa-loop-ivopts.c (rmeove_statement): Likewise.
* tree-ssa-dom.c (remove_stmt_or_phi): Likewise.
arm.c (arm_rtx_costs_1): Handle mutiply-subtract. 2007-01-10 Paul Brook <paul@codesourcery.com> gcc/ * config/arm/arm.c (arm_rtx_costs_1): Handle mutiply-subtract. * config/arm/arm.md (mulsi3subsi): New insn. From-SVN: r120651
2007-01-10 23:06:56 +01:00
2007-01-10 Paul Brook <paul@codesourcery.com>
* config/arm/arm.c (arm_rtx_costs_1): Handle mutiply-subtract.
* config/arm/arm.md (mulsi3subsi): New insn.
tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ... * tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ... (tree_transform_and_unroll_loop): New. * tree-flow.h (transform_callback, tree_transform_and_unroll_loop): Declare. From-SVN: r120650
2007-01-10 22:32:36 +01:00
2007-01-10 Zdenek Dvorak <dvorakz@suse.cz>
* tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ...
(tree_transform_and_unroll_loop): New.
* tree-flow.h (transform_callback, tree_transform_and_unroll_loop):
Declare.
fold-const.c (fold_comparison): Fold comparisons like (x * 1000 < 0) to (x < 0). ./: * fold-const.c (fold_comparison): Fold comparisons like (x * 1000 < 0) to (x < 0). testsuite/: * gcc.dg/fold-compare-2.c: New test case for fold_comparison. From-SVN: r120649
2007-01-10 22:07:38 +01:00
2007-01-10 Robert Kennedy <jimbob@google.com>
* fold-const.c (fold_comparison): Fold comparisons like (x *
1000 < 0) to (x < 0).
tree-pretty-print.c (dump_generic_node): Print parentheses when operands have the same priority. * tree-pretty-print.c (dump_generic_node): Print parentheses when operands have the same priority. From-SVN: r120648
2007-01-10 22:03:58 +01:00
2007-01-10 Ian Lance Taylor <iant@google.com>
* tree-pretty-print.c (dump_generic_node): Print parentheses when
operands have the same priority.
fold-const.c (fold_truthop): Don't check can_use_bit_fields_p. gcc * fold-const.c (fold_truthop): Don't check can_use_bit_fields_p. (fold_binary): Likewise. * langhooks.c (lhd_can_use_bit_fields_p): Removed. * langhooks-def.h (lhd_can_use_bit_fields_p): Removed. (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed. (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CAN_USE_BIT_FIELDS_P. * langhooks.h (struct lang_hooks): Removed field 'can_use_bit_fields_p'. gcc/java * lang.c (java_can_use_bit_fields_p): Removed. (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed. From-SVN: r120647
2007-01-10 20:28:39 +01:00
2007-01-10 Tom Tromey <tromey@redhat.com>
* fold-const.c (fold_truthop): Don't check can_use_bit_fields_p.
(fold_binary): Likewise.
* langhooks.c (lhd_can_use_bit_fields_p): Removed.
* langhooks-def.h (lhd_can_use_bit_fields_p): Removed.
(LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed.
(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CAN_USE_BIT_FIELDS_P.
* langhooks.h (struct lang_hooks): Removed field
'can_use_bit_fields_p'.
* config/bfin/t-bfin, config/bfin/t-bfin-elf: GCC_CFLAGS. From-SVN: r120640
2007-01-10 16:18:18 +01:00
2007-01-10 Ralf Corsépius <ralf.corsepius@rtems.org>
Fix typo in last ChangeLog entry. From-SVN: r120642
2007-01-10 16:22:07 +01:00
* config/bfin/t-bfin, config/bfin/t-bfin-elf: Remove GCC_CFLAGS.
* config/bfin/t-bfin, config/bfin/t-bfin-elf: GCC_CFLAGS. From-SVN: r120640
2007-01-10 16:18:18 +01:00
function.c (get_last_funcdef_no): New function. 2007-01-10 Razya Ladelsky <razya@il.ibm.com> * function.c (get_last_funcdef_no): New function. * function.h (get_last_funcdef_no): Declare. * tree-inline.c (initialize_cfun): Add initialization. (tree_function_versioning): Cleanup. From-SVN: r120638
2007-01-10 11:21:50 +01:00
2007-01-10 Razya Ladelsky <razya@il.ibm.com>
tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ... * tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ... (tree_transform_and_unroll_loop): New. * tree-flow.h (transform_callback, tree_transform_and_unroll_loop): Declare. From-SVN: r120650
2007-01-10 22:32:36 +01:00
* function.c (get_last_funcdef_no): New function.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
* function.h (get_last_funcdef_no): Declare.
tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ... * tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ... (tree_transform_and_unroll_loop): New. * tree-flow.h (transform_callback, tree_transform_and_unroll_loop): Declare. From-SVN: r120650
2007-01-10 22:32:36 +01:00
* tree-inline.c (initialize_cfun): Add initialization.
(tree_function_versioning): Cleanup.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
tree-inline.c (setup_one_parameter): Do not propagate into abnormal PHIs. * tree-inline.c (setup_one_parameter): Do not propagate into abnormal PHIs. From-SVN: r120637
2007-01-10 10:21:09 +01:00
2007-01-10 Jan Hubicka <jh@suse.cz>
* tree-inline.c (setup_one_parameter): Do not propagate into abnormal
PHIs.
spu.h (STACK_SAVE_AREA): Use VOIDmode for SAVE_FUNCTION... * spu.h (STACK_SAVE_AREA): Use VOIDmode for SAVE_FUNCTION, SImode for SAVE_NONLOCAL and Pmode for any other save level. * spu-protos.h (spu_restore_stack_block): Declare. * spu.md (save_stack_block): Remove. (restore_stack_block): Call spu_restore_stack_block. * spu.c (spu_restore_stack_block): New function. (spu_expand_epilogue): Remove old comment. Co-Authored-By: Ben Elliston <bje@au.ibm.com> From-SVN: r120633
2007-01-10 06:24:01 +01:00
2007-01-10 Sa Liu <saliu@de.ibm.com>
Ben Elliston <bje@au.ibm.com>
* spu.h (STACK_SAVE_AREA): Use VOIDmode for SAVE_FUNCTION, SImode
for SAVE_NONLOCAL and Pmode for any other save level.
* spu-protos.h (spu_restore_stack_block): Declare.
* spu.md (save_stack_block): Remove.
(restore_stack_block): Call spu_restore_stack_block.
* spu.c (spu_restore_stack_block): New function.
(spu_expand_epilogue): Remove old comment.
re PR middle-end/30322 (((-i-1) + i) +1) is turned into ~i + (i+1) and never into 0 on the tree level) PR tree-optimization/30322 * tree-ssa-loop-ivopts.c (fold_affine_expr, iv_value): Removed. (cand_value_at): Return the value as aff_tree. (may_eliminate_iv): Convert the bound from aff_tree to tree. * tree-affine.c (aff_combination_add_cst, aff_combination_add_product, aff_combination_mult): New functions. (aff_combination_add): Use aff_combination_add_cst. (aff_combination_convert): Allow conversions to a wider type. (tree_to_aff_combination): Handle BIT_NOT_EXPR. * tree-affine.h (aff_combination_mult): Declare. * gcc.dg/tree-ssa/loop-21.c: New test. From-SVN: r120630
2007-01-10 01:44:26 +01:00
2007-01-09 Zdenek Dvorak <dvorakz@suse.cz>
PR tree-optimization/30322
* tree-ssa-loop-ivopts.c (fold_affine_expr, iv_value): Removed.
(cand_value_at): Return the value as aff_tree.
(may_eliminate_iv): Convert the bound from aff_tree to tree.
* tree-affine.c (aff_combination_add_cst, aff_combination_add_product,
aff_combination_mult): New functions.
(aff_combination_add): Use aff_combination_add_cst.
(aff_combination_convert): Allow conversions to a wider type.
(tree_to_aff_combination): Handle BIT_NOT_EXPR.
* tree-affine.h (aff_combination_mult): Declare.
tm.texi: Update documentation to reflect reality of exec and start file search behaviours. gcc/ 2007-01-09 Carlos O'Donell <carlos@codesourcery.com> * doc/tm.texi: Update documentation to reflect reality of exec and start file search behaviours. Update copyright year. * doc/invoke.texi: Explain how GCC_EXEC_PREFIX is used to find header file directories. From-SVN: r120622
2007-01-09 22:08:19 +01:00
2007-01-09 Carlos O'Donell <carlos@codesourcery.com>
* doc/tm.texi: Update documentation to reflect reality of exec
and start file search behaviours. Update copyright year.
* doc/invoke.texi: Explain how GCC_EXEC_PREFIX is used to find
header file directories.
i386.md (*sinxf2): Rename to *sinxf2_i387. * config/i386/i386.md (*sinxf2): Rename to *sinxf2_i387. (*cosxf2): Rename to cosxf2_i387. (*sindf2, *sinsf2): Extend operand 1 to XFmode. Macroize patterns using X87MODEF12 mode macro. Rename patterns to *sin_extend<mode>xf2_i387. Use SSE_FLOAT_MODE_P to disable patterns for SSE math. (*cosdf2, *cossf2): Ditto. (sincosdf3, sincossf3): Ditto. Rewrite corresponding splitters to match extended input operands. (sincos<mode>3): New expander. (*sinextendsfdf2, *cosextendsfdf2, *sincosextendsfdf3): Remove insn patterns and corresponding splitters. From-SVN: r120620
2007-01-09 13:46:17 +01:00
2007-01-09 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (*sinxf2): Rename to *sinxf2_i387.
(*cosxf2): Rename to cosxf2_i387.
(*sindf2, *sinsf2): Extend operand 1 to XFmode. Macroize patterns
using X87MODEF12 mode macro. Rename patterns to
*sin_extend<mode>xf2_i387. Use SSE_FLOAT_MODE_P to disable patterns
for SSE math.
(*cosdf2, *cossf2): Ditto.
(sincosdf3, sincossf3): Ditto. Rewrite corresponding splitters
to match extended input operands.
(sincos<mode>3): New expander.
(*sinextendsfdf2, *cosextendsfdf2, *sincosextendsfdf3): Remove
insn patterns and corresponding splitters.
t-linux (TARGET_LIBGCC2_CFLAGS): Delete. gcc/ * config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Delete. (SHLIB_MAPFILES, SHLIB_LINK, SHLIB_INSTALL): Likewise. libgcc/ * config/sh/t-linux: New. * config.host (sh*-*-linux*): Set tmake_file. From-SVN: r120619
2007-01-09 11:50:23 +01:00
2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Delete.
(SHLIB_MAPFILES, SHLIB_LINK, SHLIB_INSTALL): Likewise.
re PR target/30173 (Error in ARM softfloat routine __adddf3) 2007-01-09 Nicolas Pitre <nico@cam.org> PR target/30173 * arm/ieee754-df.S (Lad_s): Also test the low word of X for zero. From-SVN: r120613
2007-01-09 11:08:49 +01:00
2007-01-09 Nicolas Pitre <nico@cam.org>
PR target/30173
* arm/ieee754-df.S (Lad_s): Also test the low word of X for zero.
Index: ChangeLog 2007-01-08 Geoffrey Keating <geoffk@apple.com> * target.h (struct gcc_target): New field library_rtti_comdat. * target-def.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): New. (TARGET_CXX): Add TARGET_CXX_LIBRARY_RTTI_COMDAT. * doc/tm.texi (C++ ABI): Document TARGET_CXX_LIBRARY_RTTI_COMDAT. * config/darwin.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): Define. Index: testsuite/ChangeLog 2007-01-08 Geoffrey Keating <geoffk@apple.com> * g++.dg/rtti/darwin-builtin-linkage.C: New. Index: cp/ChangeLog 2007-01-08 Geoffrey Keating <geoffk@apple.com> * rtti.c: Include target.h. (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (), don't emit typeinfo for fundamental types as weak. * Make-lang.in (cp/rtti.o): Update and correct dependencies. From-SVN: r120611
2007-01-09 08:48:38 +01:00
2007-01-08 Geoffrey Keating <geoffk@apple.com>
* target.h (struct gcc_target): New field library_rtti_comdat.
* target-def.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): New.
(TARGET_CXX): Add TARGET_CXX_LIBRARY_RTTI_COMDAT.
* doc/tm.texi (C++ ABI): Document TARGET_CXX_LIBRARY_RTTI_COMDAT.
* config/darwin.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): Define.
* doc/invoke.texi (Optimize Options): Correct description of -O0. From-SVN: r120608
2007-01-09 08:30:17 +01:00
2007-01-08 Geoffrey Keating <geoffk@apple.com>
* doc/invoke.texi (Optimize Options): Correct description of -O0.
tree.h (force_fit_type_double): Export. 2007-01-08 Richard Guenther <rguenther@suse.de> * tree.h (force_fit_type_double): Export. (force_fit_type): Remove. * fold-const.c (force_fit_type_double): New function. (force_fit_type): Remove. (int_const_binop): Use it. (fold_convert_const_int_from_int): Likewise. (fold_convert_const_int_from_real): Likewise. (fold_div_compare): Likewise. (fold_sign_changed_comparison): Likewise. (fold_unary): Likewise. (fold_negate_const): Likewise. (fold_abs_const): Likewise. (fold_not_const): Likewise. * c-common.c (shorten_compare): Use force_fit_type_double. * convert.c (convert_to_pointer): Likewise. From-SVN: r120597
2007-01-09 00:07:44 +01:00
2007-01-08 Richard Guenther <rguenther@suse.de>
* tree.h (force_fit_type_double): Export.
(force_fit_type): Remove.
* fold-const.c (force_fit_type_double): New function.
(force_fit_type): Remove.
(int_const_binop): Use it.
(fold_convert_const_int_from_int): Likewise.
(fold_convert_const_int_from_real): Likewise.
(fold_div_compare): Likewise.
(fold_sign_changed_comparison): Likewise.
(fold_unary): Likewise.
(fold_negate_const): Likewise.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
(fold_abs_const): Likewise.
tree.h (force_fit_type_double): Export. 2007-01-08 Richard Guenther <rguenther@suse.de> * tree.h (force_fit_type_double): Export. (force_fit_type): Remove. * fold-const.c (force_fit_type_double): New function. (force_fit_type): Remove. (int_const_binop): Use it. (fold_convert_const_int_from_int): Likewise. (fold_convert_const_int_from_real): Likewise. (fold_div_compare): Likewise. (fold_sign_changed_comparison): Likewise. (fold_unary): Likewise. (fold_negate_const): Likewise. (fold_abs_const): Likewise. (fold_not_const): Likewise. * c-common.c (shorten_compare): Use force_fit_type_double. * convert.c (convert_to_pointer): Likewise. From-SVN: r120597
2007-01-09 00:07:44 +01:00
(fold_not_const): Likewise.
* c-common.c (shorten_compare): Use force_fit_type_double.
* convert.c (convert_to_pointer): Likewise.
tree.h (build_int_cst_wide_type): Export. 2007-01-08 Richard Guenther <rguenther@suse.de> * tree.h (build_int_cst_wide_type): Export. * tree.c (build_int_cst_wide_type): New function. (build_int_cst_wide): Fix comment. * builtins.c (fold_builtin_object_size): Use build_int_cst to build -1 or 0 of the correct type. Use fit_double_type to check for overflow. * fold-const.c (optimize_bit_field_compare): Use build_int_cst_type to build the mask. (decode_field_reference): Likewise. (all_ones_mask_p): Likewise. (native_interpret_int): Use build_int_cst_wide_type. (fold_binary): Use build_int_cst_type to build an all-ones value. * stor-layout.c (set_sizetype): Use build_int_cst_wide_type. java/ * lex.c (do_java_lex): Use build_int_cst_wide_type. * jcf-parse.c (get_constant): Likewise. cp/ * cvt.c (cp_convert_to_pointer): Use build_int_cst_type. ada/ * cuintp.c (build_cst_from_int): Use built_int_cst_type. * trans.c (gnat_to_gnu): Likewise. From-SVN: r120596
2007-01-08 23:53:20 +01:00
2007-01-08 Richard Guenther <rguenther@suse.de>
* tree.h (build_int_cst_wide_type): Export.
* tree.c (build_int_cst_wide_type): New function.
(build_int_cst_wide): Fix comment.
* builtins.c (fold_builtin_object_size): Use build_int_cst
to build -1 or 0 of the correct type. Use fit_double_type
to check for overflow.
* fold-const.c (optimize_bit_field_compare): Use build_int_cst_type
to build the mask.
(decode_field_reference): Likewise.
(all_ones_mask_p): Likewise.
(native_interpret_int): Use build_int_cst_wide_type.
(fold_binary): Use build_int_cst_type to build an all-ones
value.
* stor-layout.c (set_sizetype): Use build_int_cst_wide_type.
* config/pa/t-pa64 (libgcc_stub.a): Use $(T). From-SVN: r120595
2007-01-08 23:50:43 +01:00
2007-01-08 Daniel Jacobowitz <dan@codesourcery.com>
* config/pa/t-pa64 (libgcc_stub.a): Use $(T).
genautomata.c (STATS_OPTION): New option. * genautomata.c (STATS_OPTION): New option. (stats_flag): New flag. (gen_automata_option): Handle it. (initiate_automaton_gen): Ditto. (write_automata): Output statistics only if stats_flag is set. Likewise, output time statistics only if time_flag is set. * doc/md.texi (Processor pipeline description): Document new flag. From-SVN: r120594
2007-01-08 23:24:13 +01:00
2007-01-09 Ben Elliston <bje@au.ibm.com>
* genautomata.c (STATS_OPTION): New option.
(stats_flag): New flag.
(gen_automata_option): Handle it.
(initiate_automaton_gen): Ditto.
(write_automata): Output statistics only if stats_flag is
set. Likewise, output time statistics only if time_flag is set.
* doc/md.texi (Processor pipeline description): Document new flag.
builtins.c (fold_builtin_int_roundingfn): Use fit_double_type. 2007-01-08 Richard Guenther <rguenther@suse.de> * builtins.c (fold_builtin_int_roundingfn): Use fit_double_type. * tree.c (build_int_cst_type): Likewise. (size_in_bytes): Don't call force_fit_type on the result. (int_fits_type_p): Use fit_double_type. * fold-const.c (fit_double_type): New function. (force_fit_type): Use it. * tree.h (fit_double_type): Export. From-SVN: r120593
2007-01-08 23:17:43 +01:00
2007-01-08 Richard Guenther <rguenther@suse.de>
* builtins.c (fold_builtin_int_roundingfn): Use fit_double_type.
* tree.c (build_int_cst_type): Likewise.
(size_in_bytes): Don't call force_fit_type on the result.
(int_fits_type_p): Use fit_double_type.
* fold-const.c (fit_double_type): New function.
(force_fit_type): Use it.
* tree.h (fit_double_type): Export.
* tree-vectorizer.c (gate_increase_alignment): Fix return type. From-SVN: r120589
2007-01-08 22:51:44 +01:00
2007-01-08 Jan Hubicka <jh@suse.cz>
* tree-vectorizer.c (gate_increase_alignment): Fix return type.
* ipa.c (function_and_variable_visibility): Fix return type. From-SVN: r120590
2007-01-08 23:02:26 +01:00
* ipa.c (function_and_variable_visibility): Fix return type.
* tree-vectorizer.c (gate_increase_alignment): Fix return type. From-SVN: r120589
2007-01-08 22:51:44 +01:00
tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type of offset to build the index. 2007-01-08 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type of offset to build the index. * tree-pretty-print.c (dump_generic_node): Don't build negated const just for printing. * c-pretty-print.c (pp_c_integer_constant): Likewise. * builtins.c (fold_builtin_int_roundingfn): Check if result fits the type by using force_fit_type and comparing the result. * predict.c (predict_loops): Use compare_tree_int for comparison. * tree.c (build_int_cst): Fall back to integer_type_node for NULL_TREE type. (build_int_cst_wide): Assert type is non-null. fortran/ * trans-io.c (transfer_array_desc): Use build_int_cst instead of build_int_cstu. From-SVN: r120586
2007-01-08 19:29:18 +01:00
2007-01-08 Richard Guenther <rguenther@suse.de>
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type
of offset to build the index.
* tree-pretty-print.c (dump_generic_node): Don't build negated
const just for printing.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* builtins.c (fold_builtin_int_roundingfn): Check if result
fits the type by using force_fit_type and comparing the result.
* predict.c (predict_loops): Use compare_tree_int for comparison.
* tree.c (build_int_cst): Fall back to integer_type_node for
NULL_TREE type.
(build_int_cst_wide): Assert type is non-null.
Better handling of COND_EXPRs in rhs From-SVN: r120581
2007-01-08 14:52:42 +01:00
2007-01-08 Roberto Costa <roberto.costa@st.com>
* tree-vrp.c (extract_range_from_cond_expr): New.
(extract_range_from_expr): Handle COND_EXPR nodes used as expressions.
* tree-ssa-ccp.c (get_maxval_strlen): Handle COND_EXPR nodes used
as expressions.
(fold_stmt): Bug fix, avoid infinite recursion when folding COND_EXPRs.
* tree-ssa-forwprop.c (simplify_cond, forward_propagate_into_cond,
tree_ssa_forward_propagate_single_use_vars): Handle COND_EXPR nodes
used as expressions.
* tree-object-size.c (cond_expr_object_size): New.
(collect_object_sizes_for): Handle COND_EXPR nodes used as expressions.
tree-ssa-forwprop.c (forward_propagate_into_cond, [...]): Release defs of propagated statement. * tree-ssa-forwprop.c (forward_propagate_into_cond, tree_ssa_forward_propagate_single_use_va): Release defs of propagated statement. From-SVN: r120580
2007-01-08 14:13:09 +01:00
2007-01-08 Jan Hubicka <jh@suse.cz>
* tree-ssa-forwprop.c (forward_propagate_into_cond,
tree_ssa_forward_propagate_single_use_va): Release defs of propagated
statement.
re PR tree-optimization/23603 (VRP does not say range for a in a = b == c; is [0,1]) 2007-01-08 Richard Guenther <rguenther@suse.de> PR tree-optimization/23603 * tree-vrp.c (set_value_range_to_truthvalue): New function. (extract_range_from_binary): Fall back to truthvalue instead of varying for TRUTH_*_EXPR. (extract_range_from_comparison): Fall back to truthvalue instead of varying. (vrp_visit_phi_node): Don't adjust new range bounds to +INF/-INF if all visited PHI values were constant. * gcc.dg/tree-ssa/vrp31.c: New testcase. * gcc.dg/tree-ssa/vrp32.c: Likewise. From-SVN: r120578
2007-01-08 12:20:00 +01:00
2007-01-08 Richard Guenther <rguenther@suse.de>
PR tree-optimization/23603
* tree-vrp.c (set_value_range_to_truthvalue): New function.
(extract_range_from_binary): Fall back to truthvalue instead of
varying for TRUTH_*_EXPR.
(extract_range_from_comparison): Fall back to truthvalue instead of
varying.
(vrp_visit_phi_node): Don't adjust new range bounds to +INF/-INF
if all visited PHI values were constant.
cgraphunit.c (cgraph_process_new_functions): Reset reachable flag. * cgraphunit.c (cgraph_process_new_functions): Reset reachable flag. (cgraph_analyze_function): break out from ... (cgraph_finalize_compilation_unit): ... here. (cgraph_expand_function): Remove forgoten commented out line. (cgraph_optimize): Analyze functions. From-SVN: r120577
2007-01-08 12:18:40 +01:00
2007-01-08 Jan Hubicka <jh@suse.cz>
* cgraphunit.c (cgraph_process_new_functions): Reset reachable flag.
(cgraph_analyze_function): break out from ...
(cgraph_finalize_compilation_unit): ... here.
(cgraph_expand_function): Remove forgoten commented out line.
(cgraph_optimize): Analyze functions.
tree-pas.h (TODO_remove_function): New flag. * tree-pas.h (TODO_remove_function): New flag. (TODO_update*): Renumber. (pass_ipa_increase_alignment, pass_ipa_function_and_variable_visibility): New passes. * cgraphunit.c (cgraph_increase_alignment): Move to tree-vectorizer.c (cgraph_function_and_variable_visibility): Move to ipa.c (cgraph_optimize): Don't call cgraph_function_and_variable_visibility, cgraph_increase_alignment. * ipa-inline.c (cgraph_decide_inlining): Don't push timevar. (cgraph_decide_inlining_incrementally): Push TV_INTEGRATION before calling tree-inline. (cgraph_early_inlining): Do not call cgraph_remove_unreachable_nodes. (pass_ipa_inline, pass_early_ipa_inlining): Set TODO_remove_functions * tree-vectorizer.c (increase_alignment): Move here from cgraphunit.c (gate_increase_alignment): New function. (pass_ipa_increase_alignment): New pass. * ipa.c: Inline tree-pass.h and timevar.h (function_and_variable_visibility): Move here from cgraphunit.c * tree-optimize.c (pass_early_local_passes): Add TODO_remove_functions. * passes.c (init_optimization_passes): Add the two new passes. (execute_todo): Handle cgraph_remove_functions. From-SVN: r120576
2007-01-08 12:13:14 +01:00
2007-01-08 Jan Hubicka <jh@suse.cz>
* tree-pas.h (TODO_remove_function): New flag.
(TODO_update*): Renumber.
(pass_ipa_increase_alignment,
pass_ipa_function_and_variable_visibility): New passes.
* cgraphunit.c (cgraph_increase_alignment): Move to tree-vectorizer.c
(cgraph_function_and_variable_visibility): Move to ipa.c
(cgraph_optimize): Don't call cgraph_function_and_variable_visibility,
cgraph_increase_alignment.
* ipa-inline.c (cgraph_decide_inlining): Don't push timevar.
(cgraph_decide_inlining_incrementally): Push TV_INTEGRATION before
calling tree-inline.
(cgraph_early_inlining): Do not call cgraph_remove_unreachable_nodes.
(pass_ipa_inline, pass_early_ipa_inlining): Set TODO_remove_functions
* tree-vectorizer.c (increase_alignment): Move here from cgraphunit.c
(gate_increase_alignment): New function.
(pass_ipa_increase_alignment): New pass.
* ipa.c: Inline tree-pass.h and timevar.h
(function_and_variable_visibility): Move here from cgraphunit.c
* tree-optimize.c (pass_early_local_passes): Add TODO_remove_functions.
* passes.c (init_optimization_passes): Add the two new passes.
(execute_todo): Handle cgraph_remove_functions.
* config/frv/predicates.md (reg_or_0_operand): Accept CONST_DOUBLEs. From-SVN: r120574
2007-01-08 10:45:55 +01:00
2007-01-08 Nick Clifton <nickc@redhat.com>
* config/frv/predicates.md (reg_or_0_operand): Accept
CONST_DOUBLEs.
rtems.h, t-rtems: New. * config/bfin/rtems.h, config/bfin/t-rtems: New. * config.gcc: Add bfin*-rtems*. From-SVN: r120573
2007-01-08 10:33:47 +01:00
2007-01-08 Ralf Corsépius <ralf.corsepius@rtems.org>
* config/bfin/rtems.h, config/bfin/t-rtems: New.
* config.gcc: Add bfin*-rtems*.
c.opt: Add -flax-vector-conversions. gcc/ * c.opt: Add -flax-vector-conversions. * c-typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (digest_init): Likewise. (comptypes_internal): Use vector_types_convertible_p. * c-opts.c: Handle -flax-vector-conversions. * c-common.c (flag_lax_vector_conversions): New. (vector_types_convertible_p): Unless -flax-vector conversions has been passed, disallow conversions between vectors with differing numbers of subparts and/or element types. If such a conversion is disallowed, possibly emit a note on the first occasion only to inform the user of -flax-vector-conversions. The new last argument specifies this. * c-common.h (flag_lax_vector_conversions): New. (vector_types_convertible_p): Add extra argument. * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use char_type_node for V*QI type vectors. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Update to satisfy new typechecking rules. * config/rs6000/altivec.h (vec_cmple): Use vec_cmpge. * doc/invoke.texi (C Dialect Options): Document -flax-vector-conversions. gcc/cp/ * call.c (standard_conversion): Pass flag to vector_types_convertible_p to disallow emission of note. * typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (ptr_reasonably_similar): Pass flag to vector_types_convertible_p to disallow emission of note. gcc/testsuite/ * gcc.target/i386/20020531-1.c: Use "char" not "unsigned char" in __v8qi typedef. * gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts. * gcc.dg/simd-1.c: Update dg-error directives to reflect new compiler behaviour. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * g++.dg/conversion/simd1.C: Likewise. * g++.dg/conversion/simd3.C: Likewise. * g++.dg/ext/attribute-test-2.C (data): Add "vs" member. (main): Use it. From-SVN: r120572
2007-01-08 10:25:07 +01:00
2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
* c.opt: Add -flax-vector-conversions.
* c-typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(digest_init): Likewise.
* c-opts.c: Handle -flax-vector-conversions.
* c-common.c (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Unless -flax-vector conversions
has been passed, disallow conversions between vectors with
differing numbers of subparts and/or element types. If such
a conversion is disallowed, possibly emit a note on the first
occasion only to inform the user of -flax-vector-conversions.
The new last argument specifies this.
* c-common.h (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Add extra argument.
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Use
char_type_node for V*QI type vectors.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins):
Update to satisfy new typechecking rules.
* config/rs6000/altivec.h (vec_cmple): Use vec_cmpge, for both
C and C++ variants.
* doc/invoke.texi (C Dialect Options): Document
-flax-vector-conversions.
re PR tree-optimization/29877 (out of SSA (TER) extends variable life of variable beyond original declared) PR tree-optimization/29877 gcc/ * tree-ssa-ter.c (is_replaceable_p): Deem assignments with a register variable on the RHS to not be replaceable. gcc/testsuite/ * gcc.dg/pr16194.c: Skip test entirely if we don't know the name of a hard register for the target concerned. Adjust dg-error directives to cope with new behaviour of TER. From-SVN: r120571
2007-01-08 09:33:42 +01:00
2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
PR tree-optimization/29877
* tree-ssa-ter.c (is_replaceable_p): Deem assignments with
a register variable on the RHS to not be replaceable.
t-score-elf (MULTILIB_OPTIONS): Change. * config/score/t-score-elf (MULTILIB_OPTIONS): Change. * config/score/predicates.md (const_uimm5, sr0_operand, const_simm12, const_simm15, const_pow2, const_npow2): Added. * config/score/misc.md (insv, extv, extzv, movmemsi, move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug. * config/score/score.c (score_address_cost, score_select_cc_mode): Added. Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define. Update score_rtx_costs for MACRO TARGET_RTX_COSTS. Update score_print_operand. * config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added. Adjust register allocate order and update some macro define. * config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store, mdx_block_move_straight, mdx_block_move_loop_head, mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop, mdx_block_move): Added. (mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi, mdp_limm): Updated and fix some bug and typo. * config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated. (movsf, movdf, doloop_end): Added. From-SVN: r120570
2007-01-08 05:47:33 +01:00
2007-01-08 Chen Liqin <liqin@sunnorth.com.cn>
* config/score/t-score-elf (MULTILIB_OPTIONS): Change.
* config/score/predicates.md (const_uimm5, sr0_operand, const_simm12,
const_simm15, const_pow2, const_npow2): Added.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
* config/score/misc.md (insv, extv, extzv, movmemsi,
t-score-elf (MULTILIB_OPTIONS): Change. * config/score/t-score-elf (MULTILIB_OPTIONS): Change. * config/score/predicates.md (const_uimm5, sr0_operand, const_simm12, const_simm15, const_pow2, const_npow2): Added. * config/score/misc.md (insv, extv, extzv, movmemsi, move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug. * config/score/score.c (score_address_cost, score_select_cc_mode): Added. Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define. Update score_rtx_costs for MACRO TARGET_RTX_COSTS. Update score_print_operand. * config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added. Adjust register allocate order and update some macro define. * config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store, mdx_block_move_straight, mdx_block_move_loop_head, mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop, mdx_block_move): Added. (mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi, mdp_limm): Updated and fix some bug and typo. * config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated. (movsf, movdf, doloop_end): Added. From-SVN: r120570
2007-01-08 05:47:33 +01:00
move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug.
darwin.h: Update copyright. 2007-01-15 Eric Christopher <echristo@apple.com> * config/darwin.h: Update copyright. (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella. (LINK_COMMAND_SPEC): Add -u. (LINK_SPEC): Fix umbrella for above. From-SVN: r120815
2007-01-16 03:05:47 +01:00
* config/score/score.c (score_address_cost, score_select_cc_mode):
t-score-elf (MULTILIB_OPTIONS): Change. * config/score/t-score-elf (MULTILIB_OPTIONS): Change. * config/score/predicates.md (const_uimm5, sr0_operand, const_simm12, const_simm15, const_pow2, const_npow2): Added. * config/score/misc.md (insv, extv, extzv, movmemsi, move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug. * config/score/score.c (score_address_cost, score_select_cc_mode): Added. Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define. Update score_rtx_costs for MACRO TARGET_RTX_COSTS. Update score_print_operand. * config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added. Adjust register allocate order and update some macro define. * config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store, mdx_block_move_straight, mdx_block_move_loop_head, mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop, mdx_block_move): Added. (mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi, mdp_limm): Updated and fix some bug and typo. * config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated. (movsf, movdf, doloop_end): Added. From-SVN: r120570
2007-01-08 05:47:33 +01:00
Added.
Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define.
Update score_rtx_costs for MACRO TARGET_RTX_COSTS.
Update score_print_operand.
* config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added.
Adjust register allocate order and update some macro define.
* config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store,
mdx_block_move_straight, mdx_block_move_loop_head,
mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop,
mdx_block_move): Added.
(mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi,
mdp_limm): Updated and fix some bug and typo.
* config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated.
(movsf, movdf, doloop_end): Added.
arm.c, [...]: Fix comment typos. * config/arm/arm.c, config/arm/arm.h, config/arm/arm.md, config/arm/thumb2.md: Fix comment typos. * doc/extend.texi: Fix a typo. From-SVN: r120566
2007-01-08 02:17:57 +01:00
2007-01-08 Kazu Hirata <kazu@codesourcery.com>
* config/arm/arm.c, config/arm/arm.h, config/arm/arm.md,
config/arm/thumb2.md: Fix comment typos.
* doc/extend.texi: Fix a typo.
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
2007-01-07 Eric Christopher <echristo@apple.com>
* configure.ac: Check for __stack_chk_fail for darwin.
* configure: Regenerate.
tree-vrp.c (extract_range_from_assert): CSE calls to compare_values where possible. 2007-01-07 Richard Guenther <rguenther@suse.de> * tree-vrp.c (extract_range_from_assert): CSE calls to compare_values where possible. (extract_range_from_unary_expr): Likewise. From-SVN: r120547
2007-01-07 16:21:45 +01:00
2007-01-07 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (extract_range_from_assert): CSE calls to
compare_values where possible.
(extract_range_from_unary_expr): Likewise.
avr-protos.h (call_insn_operand): Delete prototype. * config/avr/avr-protos.h (call_insn_operand): Delete prototype. * config/avr/avr.c (call_insn_operand): Delete function. * config/avr/avr.md (*pushqi, *pushhi, *pushsi, *pushsf): Use REG_SP instead of register number. Use predicates. * config/avr/predicates.md (const0_operand, reg_or_0_operand, call_insn_operand): Add. From-SVN: r120546
2007-01-07 04:45:24 +01:00
2007-01-07 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr-protos.h (call_insn_operand): Delete prototype.
* config/avr/avr.c (call_insn_operand): Delete function.
* config/avr/avr.md (*pushqi, *pushhi, *pushsi, *pushsf): Use REG_SP
instead of register number. Use predicates.
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
* config/avr/predicates.md (const0_operand, reg_or_0_operand,
avr-protos.h (call_insn_operand): Delete prototype. * config/avr/avr-protos.h (call_insn_operand): Delete prototype. * config/avr/avr.c (call_insn_operand): Delete function. * config/avr/avr.md (*pushqi, *pushhi, *pushsi, *pushsf): Use REG_SP instead of register number. Use predicates. * config/avr/predicates.md (const0_operand, reg_or_0_operand, call_insn_operand): Add. From-SVN: r120546
2007-01-07 04:45:24 +01:00
call_insn_operand): Add.
tree-pass.h (pass_build_cgraph_edges): Declare. * tree-pass.h (pass_build_cgraph_edges): Declare. * cgraphunit.c (record_refernece): Move to cgraphbuild.c (visited_nodes): Remove. (cgraph_create_edges): Move to cgraphbuild.c; rename to build_cgrpah_edges; make visited_nodes local. (cgraph_process_new_functions): DO not call initialize_inline_failed. (record_references_in_initializer): Move to cgraphbuild.c (initialize_inline_failed, rebuild_cgraph_edges, pass_rebuild_cgraph_edges): Move to cgraphbuild.c. (verify_cgraph_node): Make visited_nodes local. (cgraph_analyze_function): Do not call cgraph_create_edges and initialize_inline_failed. (cgraph_expand_function): Do not call cgraph_lower_function; assert that function is already lowered. * Makefile.in (cgraphbuild.o): New. * passes.c (init_optimization_passes): Add pass_build_cgraph_edges at the end of lowering passes. From-SVN: r120527
2007-01-06 18:58:40 +01:00
2007-01-06 Jan Hubicka <jh@suse.cz>
* tree-pass.h (pass_build_cgraph_edges): Declare.
* cgraphunit.c (record_refernece): Move to cgraphbuild.c
(visited_nodes): Remove.
(cgraph_create_edges): Move to cgraphbuild.c; rename to
build_cgrpah_edges; make visited_nodes local.
(cgraph_process_new_functions): DO not call initialize_inline_failed.
(record_references_in_initializer): Move to cgraphbuild.c
(initialize_inline_failed, rebuild_cgraph_edges,
pass_rebuild_cgraph_edges): Move to cgraphbuild.c.
(verify_cgraph_node): Make visited_nodes local.
(cgraph_analyze_function): Do not call cgraph_create_edges and
initialize_inline_failed.
(cgraph_expand_function): Do not call cgraph_lower_function;
assert that function is already lowered.
* Makefile.in (cgraphbuild.o): New.
* passes.c (init_optimization_passes): Add pass_build_cgraph_edges
at the end of lowering passes.
ifcvt.c (cond_move_convert_if_block): New function, code factored out from... * ifcvt.c (cond_move_convert_if_block): New function, code factored out from... (cond_move_process_if_block): ...here. Call the new function on the THEN and ELSE blocks. (merge_if_block): Do not copy global_live_at_end, merge_blocks already takes care of this. From-SVN: r120524
2007-01-06 14:56:53 +01:00
2007-01-06 Steven Bosscher <steven@gcc.gnu.org>
* ifcvt.c (cond_move_convert_if_block): New function, code
factored out from...
(cond_move_process_if_block): ...here. Call the new function
on the THEN and ELSE blocks.
(merge_if_block): Do not copy global_live_at_end, merge_blocks
already takes care of this.
re PR c/19978 (overflow in expression of constants should not cause multiple warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05 22:57:01 +01:00
2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/19978
* tree.h (TREE_OVERFLOW_P): New.
* c-typeck.c (parser_build_unary_op): Warn only if result
overflowed and operands did not.
(parser_build_binary_op): Likewise.
(convert_for_assignment): Remove redundant overflow_warning.
* c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW.
c-typeck.c (store_init_value): Split over two lines to follow the GNU coding style. 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-typeck.c (store_init_value): Split over two lines to follow the GNU coding style. From-SVN: r120504
2007-01-05 22:41:32 +01:00
2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* c-typeck.c (store_init_value): Split over two lines to follow
the GNU coding style.
c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to __GXX_EXPERIMENTAL_CXX0X__. 2007-01-05 Benjamin Kosnik <bkoz@redhat.com> * c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to __GXX_EXPERIMENTAL_CXX0X__. * doc/cpp.texi: Same. From-SVN: r120502
2007-01-05 22:24:16 +01:00
2007-01-05 Benjamin Kosnik <bkoz@redhat.com>
* c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to
__GXX_EXPERIMENTAL_CXX0X__.
* doc/cpp.texi: Same.
re PR c++/27826 (ICE in copy_to_mode_reg) 2007-01-05 Richard Guenther <rguenther@suse.de> PR middle-end/27826 * tree.c (get_narrower): Do not construct COMPONENT_REFs with mismatched types. Instead explicitly build a conversion NOP_EXPR. * g++.dg/opt/pr27826.C: New testcase. From-SVN: r120498
2007-01-05 22:04:23 +01:00
2007-01-05 Richard Guenther <rguenther@suse.de>
PR middle-end/27826
* tree.c (get_narrower): Do not construct COMPONENT_REFs
with mismatched types. Instead explicitly build a
conversion NOP_EXPR.
c-common.c (decl_with_nonnull_addr_p): New function. ./: * c-common.c (decl_with_nonnull_addr_p): New function. (c_common_truthvalue_conversion): Call it. * c-typeck.c (build_binary_op): Likewise. * c-common.h (decl_with_nonnull_addr_p): Declare. cp/: * typeck.c (build_binary_op): Warn about comparing a non-weak address to NULL. testsuite/: * gcc.dg/Walways-true-1.c: New test. * gcc.dg/Walways-true-2.c: New test. * g++.dg/warn/Walways-true-1.C: New test. * g++.dg/warn/Walways-true-2.C: New test. From-SVN: r120493
2007-01-05 20:05:46 +01:00
2007-01-05 Ian Lance Taylor <iant@google.com>
* c-common.c (decl_with_nonnull_addr_p): New function.
(c_common_truthvalue_conversion): Call it.
* c-typeck.c (build_binary_op): Likewise.
* c-common.h (decl_with_nonnull_addr_p): Declare.
re PR c/30360 (Complex divide bug) PR c/30360 * libgcc2.c (__divdc3): Compare c and d against 0.0 instead of denom against 0.0. * gcc.dg/pr30360.c: New test. From-SVN: r120486
2007-01-05 16:49:05 +01:00
2007-01-05 Jakub Jelinek <jakub@redhat.com>
PR c/30360
* libgcc2.c (__divdc3): Compare c and d against 0.0 instead of
denom against 0.0.
install.texi (Final install): Document the fact that the GNAT runtime should not be stripped. * doc/install.texi (Final install): Document the fact that the GNAT runtime should not be stripped. From-SVN: r120484
2007-01-05 15:40:05 +01:00
2007-01-05 Joel Brobecker <brobecker@adacore.com>
* doc/install.texi (Final install): Document the fact that
the GNAT runtime should not be stripped.
tree-inline.c (fold_marked_statements): Update operand caches and EH after folding * tree-inline.c (fold_marked_statements): Update operand caches and EH after folding From-SVN: r120477
2007-01-05 13:18:21 +01:00
2007-01-04 Jan Hubicka <jh@suse.cz>
* tree-inline.c (fold_marked_statements): Update operand caches
and EH after folding
* c-common.c (check_function_nonnull): Whitespace fix. From-SVN: r120470
2007-01-05 07:16:56 +01:00
2007-01-04 Ian Lance Taylor <iant@google.com>
* c-common.c (check_function_nonnull): Whitespace fix.
tree-optimize.c (execute_fixup_cfg): Correct previously mistakely comitted older version of patch. * tree-optimize.c (execute_fixup_cfg): Correct previously mistakely comitted older version of patch. (pass_fixup_cfg): Add TODOs to verify flow and statements, dump function, celanup cfg and collect garbage. From-SVN: r120469
2007-01-05 03:00:56 +01:00
2007-01-04 Jan Hubicka <jh@suse.cz>
* tree-optimize.c (execute_fixup_cfg): Correct previously mistakely
comitted older version of patch.
(pass_fixup_cfg): Add TODOs to verify flow and statements, dump
function, celanup cfg and collect garbage.
Makefile.in (mostlyclean): Don't remove libgcc anymore. * Makefile.in (mostlyclean): Don't remove libgcc anymore. (clean): Likewise. From-SVN: r120465
2007-01-05 01:38:22 +01:00
2007-01-04 Mike Stump <mrs@apple.com>
* Makefile.in (mostlyclean): Don't remove libgcc anymore.
(clean): Likewise.
libgcc2.c (__bswapsi2): Use SItype. 2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2007-01-05 00:16:34 +01:00
2007-01-04 Eric Christopher <echristo@apple.com>
* libgcc2.c (__bswapsi2): Use SItype.
(__bswapdi2): Use DItype.
* libgcc2.h: Update for above.
arm.md (arm_mulsi3, [...]): Make conditional on !arm_arch6. 2007-01-04 Paul Brook <paul@codesourcery.com> * config/arm/arm.md (arm_mulsi3, thumb_mulsi3, mulsi3_compare0, mulsi_compare0_scratch, mulsi3addsi, mulsi3addsi_compare0, mulsi3addsi_compare0_scratch, mulsidi3adddi, mulsidi3, umulsidi3, umulsidi3adddi, smulsi3_highpart, umulsi3_highpart): Make conditional on !arm_arch6. (arm_mulsi3_v6, thumb_mulsi3_v6, mulsi3_compare0_v6, mulsi_compare0_scratch_v6, mulsi3addsi_v6, mulsi3addsi_compare0_v6, mulsi3addsi_compare0_scratch_v6, mulsidi3adddi_v6, mulsidi3_v6, umulsidi3_v6, umulsidi3adddi_v6, smulsi3_highpart_v6, umulsi3_highpart_v6): New insns. From-SVN: r120453
2007-01-05 00:13:55 +01:00
2007-01-04 Paul Brook <paul@codesourcery.com>
* config/arm/arm.md (arm_mulsi3, thumb_mulsi3, mulsi3_compare0,
mulsi_compare0_scratch, mulsi3addsi, mulsi3addsi_compare0,
mulsi3addsi_compare0_scratch, mulsidi3adddi, mulsidi3,
umulsidi3, umulsidi3adddi, smulsi3_highpart,
umulsi3_highpart): Make conditional on !arm_arch6.
(arm_mulsi3_v6, thumb_mulsi3_v6, mulsi3_compare0_v6,
mulsi_compare0_scratch_v6, mulsi3addsi_v6, mulsi3addsi_compare0_v6,
mulsi3addsi_compare0_scratch_v6, mulsidi3adddi_v6, mulsidi3_v6,
umulsidi3_v6, umulsidi3adddi_v6, smulsi3_highpart_v6,
umulsi3_highpart_v6): New insns.
fold-const.c (fold_convert): When casting an expression to void... * fold-const.c (fold_convert): When casting an expression to void, fold_ignored_result may discover a GIMPLE_MODIFY_STMT which doesn't have a type. Instead of attempting to build a NOP_EXPR, return these "special" trees directly. From-SVN: r120451
2007-01-05 00:00:00 +01:00
2007-01-04 Roger Sayle <roger@eyesopen.com>
* fold-const.c (fold_convert): When casting an expression to void,
fold_ignored_result may discover a GIMPLE_MODIFY_STMT which doesn't
have a type. Instead of attempting to build a NOP_EXPR, return
these "special" trees directly.
rs6000.c (rs6000_rtx_costs): Make adjustment for MULT inside MINUS as either argument. * config/rs6000/rs6000.c (rs6000_rtx_costs): Make adjustment for MULT inside MINUS as either argument. Use rs6000_cost->dmul - rs6000_cost->fp not 0 as adjustment for outer NEG. From-SVN: r120442
2007-01-04 17:36:57 +01:00
2007-01-04 Joseph Myers <joseph@codesourcery.com>
* config/rs6000/rs6000.c (rs6000_rtx_costs): Make adjustment for
MULT inside MINUS as either argument. Use rs6000_cost->dmul -
rs6000_cost->fp not 0 as adjustment for outer NEG.
cgraph.c (cgraph_release_function_body): New function. * cgraph.c (cgraph_release_function_body): New function. (cgraph_remove_node): Use it. * cgraph.h (cgraph_release_function_body): Declare. * cgraphunit.c (cgraph_expand_function): Use it. * ipa.c (cgraph_remove_unreahchable_nodes): Use it. * tree-ssa.c (delete_tree_ssa): Allow to be called before aliasing is initialized and while compilation of other function is running. * tree-optimize.c (execute_free_cfg_annotations): Move code to clear statement CFG annotations from here to ... * tree-cfg.c (delete_tree_cfg_annotations): ... here. From-SVN: r120437
2007-01-04 12:30:10 +01:00
2007-01-04 Jan Hubicka <jh@suse.cz>
* cgraph.c (cgraph_release_function_body): New function.
(cgraph_remove_node): Use it.
* cgraph.h (cgraph_release_function_body): Declare.
* cgraphunit.c (cgraph_expand_function): Use it.
* ipa.c (cgraph_remove_unreahchable_nodes): Use it.
* tree-ssa.c (delete_tree_ssa): Allow to be called before aliasing
is initialized and while compilation of other function is running.
* tree-optimize.c (execute_free_cfg_annotations): Move code to clear
statement CFG annotations from here to ...
* tree-cfg.c (delete_tree_cfg_annotations): ... here.
cfgloop.h (enum li_flags): Make the constants powers of two. * cfgloop.h (enum li_flags): Make the constants powers of two. From-SVN: r120433
2007-01-04 10:53:29 +01:00
2007-01-04 Zdenek Dvorak <dvorakz@suse.cz>
* cfgloop.h (enum li_flags): Make the constants powers of two.
tree-inline.c (copy_bb): Insert new statements to statements_to_fold set. * tree-inline.c (copy_bb): Insert new statements to statements_to_fold set. (fold_marked_statements): New function. (optimize_inline_calls, tree_function_versioning): Fold new statements. * tree-inline.h (copy_body_data): Add statemetns_to_fold. From-SVN: r120430
2007-01-04 09:56:05 +01:00
2007-01-04 Jan Hubicka <jh@suse.cz>
* tree-inline.c (copy_bb): Insert new statements to statements_to_fold
set.
(fold_marked_statements): New function.
(optimize_inline_calls, tree_function_versioning): Fold new statements.
cfgloop.h (enum li_flags): Make the constants powers of two. * cfgloop.h (enum li_flags): Make the constants powers of two. From-SVN: r120433
2007-01-04 10:53:29 +01:00
* tree-inline.h (copy_body_data): Add statements_to_fold.
tree-inline.c (copy_bb): Insert new statements to statements_to_fold set. * tree-inline.c (copy_bb): Insert new statements to statements_to_fold set. (fold_marked_statements): New function. (optimize_inline_calls, tree_function_versioning): Fold new statements. * tree-inline.h (copy_body_data): Add statemetns_to_fold. From-SVN: r120430
2007-01-04 09:56:05 +01:00
Makefile.def (target_modules): Add libgcc. ./ * Makefile.def (target_modules): Add libgcc. (lang_env_dependencies): Remove default items. Use no_c and no_gcc. * Makefile.tpl (clean-target-libgcc): Delete. (configure-target-[+module+]): Emit --disable-bootstrap dependencies on gcc even for bootstrapped modules. Rewrite handling of lang_env_dependencies to loop over target_modules. * configure.in (target_libraries): Add target-libgcc. * Makefile.in, configure: Regenerated. gcc/ * config.gcc: Mention libgcc/config.host. * Makefile.in: Update comments mentioning libgcc. (LIBGCC, INSTALL_LIBGCC, GCC_PARTS, mklibgcc): Delete. (all.cross, start.encap, rest.encap, rest.cross): Update dependencies for libgcc move. (libgcc.mk, LIBGCC_DEPS, libgcov.a, libgcc.a, stmp-multilib) (clean-target, clean-target-libgcc): Delete. (srcdirify, GCC_EXTRA_PARTS): New macros. (libgcc-support, libgcc.mvars): New rules. (distclean): Remove mention of mklibgcc. (install): Don't reference INSTALL_LIBGCC. (install-common): Don't reference EXTRA_PARTS. (install-libgcc, install-multilib): Delete rules. * mklibgcc.in: Delete file. * doc/configfiles.texi: Don't mention mklibgcc. * config/i386/t-darwin (SHLIB_VERPFX): Delete (moved to libgcc). * config/i386/t-darwin64 (SHLIB_VERPFX): Likewise. * config/rs6000/t-darwin (SHLIB_VERPFX): Likewise. * config/rs6000/t-ppccomm (TARGET_LIBGCC2_CFLAGS, SHLIB_MAPFILES) (mklibgcc, ldblspecs): Likewise. * config/i386/t-nwld (libgcc.def, libc.def, libpcre.def) (posixpre.def): Use $(T). (SHLIB_EXT, SHLIB_NAME, SHLIB_SLIBDIR_QUAL, SHLIB_DEF, SHLIB_MAP) (SHLIB_SRC, SHLIB_INSTALL): Delete. (SHLIB_LINK): Make dummy. * config/t-slibgcc-darwin: Delete contents except for dummy SHLIB_LINK. * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Clear. * config/alpha/t-crtfm: Use $(T) in rules for EXTRA_PARTS. * config/alpha/t-vms, config/alpha/t-vms64, config/fr30/t-fr30, config/i386/t-rtems-i386, config/ia64/t-ia64, config/rs6000/t-beos, config/rs6000/t-newas, config/sparc/t-elf: Likewise. * configure.ac (all_outputs): Remove mklibgcc. * configure: Regenerated. libgcc/ * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, config/sparc/t-crtfm, config/t-slibgcc-darwin, config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, shared-object.mk, siditi-object.mk, static-object.mk: New files. * configure: Generated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r120429
2007-01-04 05:22:37 +01:00
2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
* config.gcc: Mention libgcc/config.host.
* Makefile.in: Update comments mentioning libgcc.
(LIBGCC, INSTALL_LIBGCC, GCC_PARTS, mklibgcc): Delete.
(all.cross, start.encap, rest.encap, rest.cross): Update
dependencies for libgcc move.
(libgcc.mk, LIBGCC_DEPS, libgcov.a, libgcc.a, stmp-multilib)
(clean-target, clean-target-libgcc): Delete.
(srcdirify, GCC_EXTRA_PARTS): New macros.
(libgcc-support, libgcc.mvars): New rules.
(distclean): Remove mention of mklibgcc.
(install): Don't reference INSTALL_LIBGCC.
(install-common): Don't reference EXTRA_PARTS.
(install-libgcc, install-multilib): Delete rules.
* mklibgcc.in: Delete file.
* doc/configfiles.texi: Don't mention mklibgcc.
* config/i386/t-darwin (SHLIB_VERPFX): Delete (moved to libgcc).
* config/i386/t-darwin64 (SHLIB_VERPFX): Likewise.
* config/rs6000/t-darwin (SHLIB_VERPFX): Likewise.
* config/rs6000/t-ppccomm (TARGET_LIBGCC2_CFLAGS, SHLIB_MAPFILES)
(mklibgcc, ldblspecs): Likewise.
* config/i386/t-nwld (libgcc.def, libc.def, libpcre.def)
(posixpre.def): Use $(T).
(SHLIB_EXT, SHLIB_NAME, SHLIB_SLIBDIR_QUAL, SHLIB_DEF, SHLIB_MAP)
(SHLIB_SRC, SHLIB_INSTALL): Delete.
(SHLIB_LINK): Make dummy.
* config/t-slibgcc-darwin: Delete contents except for dummy SHLIB_LINK.
* config/frv/t-linux (EXTRA_MULTILIB_PARTS): Clear.
* config/alpha/t-crtfm: Use $(T) in rules for EXTRA_PARTS.
* config/alpha/t-vms, config/alpha/t-vms64, config/fr30/t-fr30,
config/i386/t-rtems-i386, config/ia64/t-ia64, config/rs6000/t-beos,
config/rs6000/t-newas, config/sparc/t-elf: Likewise.
* configure.ac (all_outputs): Remove mklibgcc.
* configure: Regenerated.
re PR middle-end/29683 (Arg split between stack/regs can cause stack corruption) 2007-03-01 Josh Conner <jconner@apple.com> PR middle-end/29683 * calls.c (compute_argument_addresses): Set stack and stack_slot for partial args, too. (store_one_arg): Use locate.size.constant for the size when generating a save_area. 2007-03-01 Josh Conner <jconner@apple.com> PR middle-end/29683 * gcc.dg/pr29683.c: New. From-SVN: r120425
2007-01-04 02:37:15 +01:00
2007-01-03 Josh Conner <jconner@apple.com>
PR middle-end/29683
* calls.c (compute_argument_addresses): Set stack and stack_slot
for partial args, too.
(store_one_arg): Use locate.size.constant for the size when
generating a save_area.
tree-cfg.c (tree_merge_blocks): Release SSA_NAME phi results whose definitions are deleted due to basic block... * tree-cfg.c (tree_merge_blocks): Release SSA_NAME phi results whose definitions are deleted due to basic block merging. From-SVN: r120423
2007-01-04 02:20:08 +01:00
2007-01-03 Robert Kennedy <jimbob@google.com>
* tree-cfg.c (tree_merge_blocks): Release SSA_NAME phi results
whose definitions are deleted due to basic block merging.
re PR target/16634 (arm-elf-gcc problems when generating code for __attribute__ ((interrupt ("IRQ")))) 2007-01-03 Paul Brook <paul@codesourcery.com> PR target/16634 gcc/ * config/arm/arm.c (output_return_instruction): Pop PC in interrupt functions. (use_return_insn): Return 0 for Thumb interrupt functions. (print_multi_reg): Add rfe argument for IRQ returns. (arm_output_epilogue): Pop interrupt return address directly into PC. (arm_expand_prologue): Only adjust IRQ return address in Arm mode. From-SVN: r120413
2007-01-04 01:09:48 +01:00
2007-01-03 Paul Brook <paul@codesourcery.com>
PR target/16634
* config/arm/arm.c (output_return_instruction): Pop PC in interrupt
functions.
(use_return_insn): Return 0 for Thumb interrupt functions.
(print_multi_reg): Add rfe argument for IRQ returns.
(arm_output_epilogue): Pop interrupt return address directly into PC.
(arm_expand_prologue): Only adjust IRQ return address in Arm mode.
backport: thumb2.md: New file. 2007-01-03 Paul Brook <paul@codesourcery.com> Merge from sourcerygxx-4_1. gcc/ * config/arm/thumb2.md: New file. * config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Return True for Thumb-2. * config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Ditto. * config/arm/aout.h (ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion. (ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump tables. * config/arm/aof.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump tables. (ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion. * config/arm/ieee754-df.S: Use macros for Thumb-2/Unified asm comptibility. * config/arm/ieee754-sf.S: Ditto. * config/arm/arm.c (thumb_base_register_rtx_p): Rename... (thumb1_base_register_rtx_p): ... to this. (thumb_index_register_rtx_p): Rename... (thumb1_index_register_rtx_p): ... to this. (thumb_output_function_prologue): Rename... (thumb1_output_function_prologue): ... to this. (thumb_legitimate_address_p): Rename... (thumb1_legitimate_address_p): ... to this. (thumb_rtx_costs): Rename... (thumb1_rtx_costs): ... to this. (thumb_compute_save_reg_mask): Rename... (thumb1_compute_save_reg_mask): ... to this. (thumb_final_prescan_insn): Rename... (thumb1_final_prescan_insn): ... to this. (thumb_expand_epilogue): Rename... (thumb1_expand_epilogue): ... to this. (arm_unwind_emit_stm): Rename... (arm_unwind_emit_sequence): ... to this. (thumb2_legitimate_index_p, thumb2_legitimate_address_p, thumb1_compute_save_reg_mask, arm_dwarf_handle_frame_unspec, thumb2_index_mul_operand, output_move_vfp, arm_shift_nmem, arm_save_coproc_regs, thumb_set_frame_pointer, arm_print_condition, thumb2_final_prescan_insn, thumb2_asm_output_opcode, arm_output_shift, thumb2_output_casesi): New functions. (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Define. (FL_THUMB2, FL_NOTM, FL_DIV, FL_FOR_ARCH6T2, FL_FOR_ARCH7, FL_FOR_ARCH7A, FL_FOR_ARCH7R, FL_FOR_ARCH7M, ARM_LSL_NAME, THUMB2_WORK_REGS): Define. (arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv, arm_condexec_count, arm_condexec_mask, arm_condexec_masklen)): New variables. (all_architectures): Add armv6t2, armv7, armv7a, armv7r and armv7m. (arm_override_options): Check new CPU capabilities. Set new architecture flag variables. (arm_isr_value): Handle v7m interrupt functions. (user_return_insn): Return 0 for v7m interrupt functions. Handle Thumb-2. (const_ok_for_arm): Handle Thumb-2 constants. (arm_gen_constant): Ditto. Use movw when available. (arm_function_ok_for_sibcall): Return false for v7m interrupt functions. (legitimize_pic_address, arm_call_tls_get_addr): Handle Thumb-2. (thumb_find_work_register, arm_load_pic_register, legitimize_tls_address, arm_address_cost, load_multiple_sequence, emit_ldm_seq, emit_stm_seq, arm_select_cc_mode, get_jump_table_size, print_multi_reg, output_mov_long_double_fpa_from_arm, output_mov_long_double_arm_from_fpa, output_mov_double_fpa_from_arm, output_mov_double_fpa_from_arm, output_move_double, arm_compute_save_reg_mask, arm_compute_save_reg0_reg12_mask, output_return_instruction, arm_output_function_prologue, arm_output_epilogue, arm_get_frame_offsets, arm_regno_class, arm_output_mi_thunk, thumb_set_return_address): Ditto. (arm_expand_prologue): Handle Thumb-2. Use arm_save_coproc_regs. (arm_coproc_mem_operand): Allow POST_INC/PRE_DEC. (arithmetic_instr, shift_op): Use arm_shift_nmem. (arm_print_operand): Use arm_print_condition. Handle '(', ')', '.', '!' and 'L'. (arm_final_prescan_insn): Use extract_constrain_insn_cached. (thumb_expand_prologue): Use thumb_set_frame_pointer. (arm_file_start): Output directive for unified syntax. (arm_unwind_emit_set): Handle stack alignment instruction. * config/arm/lib1funcs.asm: Remove default for __ARM_ARCH__. Add v6t2, v7, v7a, v7r and v7m. (RETLDM): Add Thumb-2 code. (do_it, shift1, do_push, do_pop, COND, THUMB_SYNTAX): New macros. * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __thumb2__. (TARGET_THUMB1, TARGET_32BIT, TARGET_THUMB2, TARGET_DSP_MULTIPLY, TARGET_INT_SIMD, TARGET_UNIFIED_ASM, ARM_FT_STACKALIGN, IS_STACKALIGN, THUMB2_TRAMPOLINE_TEMPLATE, TRAMPOLINE_ADJUST_ADDRESS, ASM_OUTPUT_OPCODE, THUMB2_GO_IF_LEGITIMATE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS, CASE_VECTOR_PC_RELATIVE, CASE_VECTOR_SHORTEN_MODE, ADDR_VEC_ALIGN, ASM_OUTPUT_CASE_END, ADJUST_INSN_LENGTH): Define. (TARGET_REALLY_IWMMXT, TARGET_IWMMXT_ABI, CONDITIONAL_REGISTER_USAGE, STATIC_CHAIN_REGNUM, HARD_REGNO_NREGS, INDEX_REG_CLASS, BASE_REG_CLASS, MODE_BASE_REG_CLASS, SMALL_REGISTER_CLASSES, PREFERRED_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS, SECONDARY_INPUT_RELOAD_CLASS, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P, TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE, HAVE_PRE_INCREMENT, HAVE_POST_DECREMENT, HAVE_PRE_DECREMENT, HAVE_PRE_MODIFY_DISP, HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_REG, HAVE_POST_MODIFY_REG, REGNO_MODE_OK_FOR_BASE_P, LEGITIMATE_CONSTANT_P, REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, GO_IF_LEGITIMATE_ADDRESS, LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS, GO_IF_MODE_DEPENDENT_ADDRESS, MEMORY_MOVE_COST, BRANCH_COST, ASM_APP_OFF, ASM_OUTPUT_CASE_LABEL, ARM_DECLARE_FUNCTION_NAME, FINAL_PRESCAN_INSN, PRINT_OPERAND_PUNCT_VALID_P, PRINT_OPERAND_ADDRESS): Adjust for Thumb-2. (arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv): New declarations. * config/arm/arm-cores.def: Add arm1156t2-s, cortex-a8, cortex-r4 and cortex-m3. * config/arm/arm-tune.md: Regenerate. * config/arm/arm-protos.h: Update prototypes. * config/arm/vfp.md: Enable patterns for Thumb-2. (arm_movsi_vfp): Add movw alternative. Use output_move_vfp. (arm_movdi_vfp, movsf_vfp, movdf_vfp): Use output_move_vfp. (thumb2_movsi_vfp, thumb2_movdi_vfp, thumb2_movsf_vfp, thumb2_movdf_vfp, thumb2_movsfcc_vfp, thumb2_movdfcc_vfp): New. * config/arm/libunwind.S: Add Thumb-2 code. * config/arm/constraints.md: Update include Thumb-2. * config/arm/ieee754-sf.S: Add Thumb-2/Unified asm support. * config/arm/ieee754-df.S: Ditto. * config/arm/bpabi.S: Ditto. * config/arm/t-arm (MD_INCLUDES): Add thumb2.md. * config/arm/predicates.md (low_register_operand, low_reg_or_int_operand, thumb_16bit_operator): New. (thumb_cmp_operand, thumb_cmpneg_operand): Rename... (thumb1_cmp_operand, thumb1_cmpneg_operand): ... to this. * config/arm/t-arm-elf: Add armv7 multilib. * config/arm/arm.md: Update patterns for Thumb-2 and Unified asm. Include thumb2.md. (UNSPEC_STACK_ALIGN, ce_count): New. (arm_incscc, arm_decscc, arm_umaxsi3, arm_uminsi3, arm_zero_extendsidi2, arm_zero_extendqidi2): New insns/expanders. * config/arm/fpa.md: Update patterns for Thumb-2 and Unified asm. (thumb2_movsf_fpa, thumb2_movdf_fpa, thumb2_movxf_fpa, thumb2_movsfcc_fpa, thumb2_movdfcc_fpa): New insns. * config/arm/cirrus.md: Update patterns for Thumb-2 and Unified asm. (cirrus_thumb2_movdi, cirrus_thumb2_movsi_insn, thumb2_cirrus_movsf_hard_insn, thumb2_cirrus_movdf_hard_insn): New insns. * doc/extend.texi: Document ARMv7-M interrupt functions. * doc/invoke.texi: Document Thumb-2 new cores+architectures. From-SVN: r120408
2007-01-04 00:48:10 +01:00
2007-01-03 Paul Brook <paul@codesourcery.com>
Merge from sourcerygxx-4_1.
* config/arm/thumb2.md: New file.
* config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Return True for
Thumb-2.
* config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Ditto.
* config/arm/aout.h (ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion.
(ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump tables.
* config/arm/aof.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump
tables.
(ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion.
* config/arm/ieee754-df.S: Use macros for Thumb-2/Unified asm
comptibility.
* config/arm/ieee754-sf.S: Ditto.
* config/arm/arm.c (thumb_base_register_rtx_p): Rename...
(thumb1_base_register_rtx_p): ... to this.
(thumb_index_register_rtx_p): Rename...
(thumb1_index_register_rtx_p): ... to this.
(thumb_output_function_prologue): Rename...
(thumb1_output_function_prologue): ... to this.
(thumb_legitimate_address_p): Rename...
(thumb1_legitimate_address_p): ... to this.
(thumb_rtx_costs): Rename...
(thumb1_rtx_costs): ... to this.
(thumb_compute_save_reg_mask): Rename...
(thumb1_compute_save_reg_mask): ... to this.
(thumb_final_prescan_insn): Rename...
(thumb1_final_prescan_insn): ... to this.
(thumb_expand_epilogue): Rename...
(thumb1_expand_epilogue): ... to this.
(arm_unwind_emit_stm): Rename...
(arm_unwind_emit_sequence): ... to this.
(thumb2_legitimate_index_p, thumb2_legitimate_address_p,
thumb1_compute_save_reg_mask, arm_dwarf_handle_frame_unspec,
thumb2_index_mul_operand, output_move_vfp, arm_shift_nmem,
arm_save_coproc_regs, thumb_set_frame_pointer, arm_print_condition,
thumb2_final_prescan_insn, thumb2_asm_output_opcode, arm_output_shift,
thumb2_output_casesi): New functions.
(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Define.
(FL_THUMB2, FL_NOTM, FL_DIV, FL_FOR_ARCH6T2, FL_FOR_ARCH7,
FL_FOR_ARCH7A, FL_FOR_ARCH7R, FL_FOR_ARCH7M, ARM_LSL_NAME,
THUMB2_WORK_REGS): Define.
(arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv, arm_condexec_count,
arm_condexec_mask, arm_condexec_masklen)): New variables.
(all_architectures): Add armv6t2, armv7, armv7a, armv7r and armv7m.
(arm_override_options): Check new CPU capabilities.
Set new architecture flag variables.
(arm_isr_value): Handle v7m interrupt functions.
(user_return_insn): Return 0 for v7m interrupt functions. Handle
Thumb-2.
(const_ok_for_arm): Handle Thumb-2 constants.
(arm_gen_constant): Ditto. Use movw when available.
(arm_function_ok_for_sibcall): Return false for v7m interrupt
functions.
(legitimize_pic_address, arm_call_tls_get_addr): Handle Thumb-2.
(thumb_find_work_register, arm_load_pic_register,
legitimize_tls_address, arm_address_cost, load_multiple_sequence,
emit_ldm_seq, emit_stm_seq, arm_select_cc_mode, get_jump_table_size,
print_multi_reg, output_mov_long_double_fpa_from_arm,
output_mov_long_double_arm_from_fpa, output_mov_double_fpa_from_arm,
output_mov_double_fpa_from_arm, output_move_double,
arm_compute_save_reg_mask, arm_compute_save_reg0_reg12_mask,
output_return_instruction, arm_output_function_prologue,
arm_output_epilogue, arm_get_frame_offsets, arm_regno_class,
arm_output_mi_thunk, thumb_set_return_address): Ditto.
(arm_expand_prologue): Handle Thumb-2. Use arm_save_coproc_regs.
(arm_coproc_mem_operand): Allow POST_INC/PRE_DEC.
(arithmetic_instr, shift_op): Use arm_shift_nmem.
(arm_print_operand): Use arm_print_condition. Handle '(', ')', '.',
'!' and 'L'.
(arm_final_prescan_insn): Use extract_constrain_insn_cached.
(thumb_expand_prologue): Use thumb_set_frame_pointer.
(arm_file_start): Output directive for unified syntax.
(arm_unwind_emit_set): Handle stack alignment instruction.
* config/arm/lib1funcs.asm: Remove default for __ARM_ARCH__.
Add v6t2, v7, v7a, v7r and v7m.
(RETLDM): Add Thumb-2 code.
(do_it, shift1, do_push, do_pop, COND, THUMB_SYNTAX): New macros.
* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __thumb2__.
(TARGET_THUMB1, TARGET_32BIT, TARGET_THUMB2, TARGET_DSP_MULTIPLY,
TARGET_INT_SIMD, TARGET_UNIFIED_ASM, ARM_FT_STACKALIGN, IS_STACKALIGN,
THUMB2_TRAMPOLINE_TEMPLATE, TRAMPOLINE_ADJUST_ADDRESS,
ASM_OUTPUT_OPCODE, THUMB2_GO_IF_LEGITIMATE_ADDRESS,
THUMB2_LEGITIMIZE_ADDRESS, CASE_VECTOR_PC_RELATIVE,
CASE_VECTOR_SHORTEN_MODE, ADDR_VEC_ALIGN, ASM_OUTPUT_CASE_END,
ADJUST_INSN_LENGTH): Define.
(TARGET_REALLY_IWMMXT, TARGET_IWMMXT_ABI, CONDITIONAL_REGISTER_USAGE,
STATIC_CHAIN_REGNUM, HARD_REGNO_NREGS, INDEX_REG_CLASS,
BASE_REG_CLASS, MODE_BASE_REG_CLASS, SMALL_REGISTER_CLASSES,
PREFERRED_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS,
SECONDARY_INPUT_RELOAD_CLASS, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P,
TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE, HAVE_PRE_INCREMENT,
HAVE_POST_DECREMENT, HAVE_PRE_DECREMENT, HAVE_PRE_MODIFY_DISP,
HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_REG, HAVE_POST_MODIFY_REG,
REGNO_MODE_OK_FOR_BASE_P, LEGITIMATE_CONSTANT_P,
REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS,
GO_IF_MODE_DEPENDENT_ADDRESS, MEMORY_MOVE_COST, BRANCH_COST,
ASM_APP_OFF, ASM_OUTPUT_CASE_LABEL, ARM_DECLARE_FUNCTION_NAME,
FINAL_PRESCAN_INSN, PRINT_OPERAND_PUNCT_VALID_P,
PRINT_OPERAND_ADDRESS): Adjust for Thumb-2.
(arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv): New declarations.
* config/arm/arm-cores.def: Add arm1156t2-s, cortex-a8, cortex-r4 and
cortex-m3.
* config/arm/arm-tune.md: Regenerate.
* config/arm/arm-protos.h: Update prototypes.
* config/arm/vfp.md: Enable patterns for Thumb-2.
(arm_movsi_vfp): Add movw alternative. Use output_move_vfp.
(arm_movdi_vfp, movsf_vfp, movdf_vfp): Use output_move_vfp.
(thumb2_movsi_vfp, thumb2_movdi_vfp, thumb2_movsf_vfp,
thumb2_movdf_vfp, thumb2_movsfcc_vfp, thumb2_movdfcc_vfp): New.
* config/arm/libunwind.S: Add Thumb-2 code.
* config/arm/constraints.md: Update include Thumb-2.
* config/arm/ieee754-sf.S: Add Thumb-2/Unified asm support.
* config/arm/ieee754-df.S: Ditto.
* config/arm/bpabi.S: Ditto.
* config/arm/t-arm (MD_INCLUDES): Add thumb2.md.
* config/arm/predicates.md (low_register_operand,
low_reg_or_int_operand, thumb_16bit_operator): New.
(thumb_cmp_operand, thumb_cmpneg_operand): Rename...
(thumb1_cmp_operand, thumb1_cmpneg_operand): ... to this.
* config/arm/t-arm-elf: Add armv7 multilib.
* config/arm/arm.md: Update patterns for Thumb-2 and Unified asm.
Include thumb2.md.
(UNSPEC_STACK_ALIGN, ce_count): New.
(arm_incscc, arm_decscc, arm_umaxsi3, arm_uminsi3,
arm_zero_extendsidi2, arm_zero_extendqidi2): New
insns/expanders.
* config/arm/fpa.md: Update patterns for Thumb-2 and Unified asm.
(thumb2_movsf_fpa, thumb2_movdf_fpa, thumb2_movxf_fpa,
thumb2_movsfcc_fpa, thumb2_movdfcc_fpa): New insns.
* config/arm/cirrus.md: Update patterns for Thumb-2 and Unified asm.
(cirrus_thumb2_movdi, cirrus_thumb2_movsi_insn,
thumb2_cirrus_movsf_hard_insn, thumb2_cirrus_movdf_hard_insn): New
insns.
* doc/extend.texi: Document ARMv7-M interrupt functions.
* doc/invoke.texi: Document Thumb-2 new cores+architectures.
unwind-dw2.c (SIGNAL_FRAME_BIT, [...]): Define. * unwind-dw2.c (SIGNAL_FRAME_BIT, EXTENDED_CONTEXT_BIT): Define. (struct _Unwind_Context): Rename args_size to flags, remove signal_frame field, add a new args_size field and version field. (_Unwind_IsSignalFrame, _Unwind_SetSignalFrame, _Unwind_IsExtendedContext): New inline functions. (_Unwind_GetGR, _Unwind_SetGR, _Unwind_GetGRPtr, _Unwind_SetGRPtr): Assume by_value array is only present if _Unwind_IsExtendedContext. (_Unwind_GetIPInfo, execute_cfa_program, uw_frame_state_for): Use _Unwind_IsSignalFrame. (__frame_state_for): Initialize context.flags to EXTENDED_CONTEXT_BIT. (uw_update_context_1): Use _Unwind_SetSignalFrame. (uw_init_context_1): Initialize context->flags to EXTENDED_CONTEXT_BIT. * config/rs6000/linux-unwind.h (frob_update_context): Use _Unwind_SetSignalFrame. From-SVN: r120406
2007-01-04 00:45:47 +01:00
2007-01-03 Jakub Jelinek <jakub@redhat.com>
* unwind-dw2.c (SIGNAL_FRAME_BIT, EXTENDED_CONTEXT_BIT): Define.
(struct _Unwind_Context): Rename args_size to flags, remove
signal_frame field, add a new args_size field and version field.
(_Unwind_IsSignalFrame, _Unwind_SetSignalFrame,
_Unwind_IsExtendedContext): New inline functions.
(_Unwind_GetGR, _Unwind_SetGR, _Unwind_GetGRPtr, _Unwind_SetGRPtr):
Assume by_value array is only present if _Unwind_IsExtendedContext.
(_Unwind_GetIPInfo, execute_cfa_program, uw_frame_state_for): Use
_Unwind_IsSignalFrame.
(__frame_state_for): Initialize context.flags to EXTENDED_CONTEXT_BIT.
(uw_update_context_1): Use _Unwind_SetSignalFrame.
(uw_init_context_1): Initialize context->flags to
EXTENDED_CONTEXT_BIT.
* config/rs6000/linux-unwind.h (frob_update_context): Use
_Unwind_SetSignalFrame.
re PR target/20353 (uclibc does not provide C99 math functions) 2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/20353 * gimplify.c (gimplify_modify_expr_complex_part): Move below tree_to_gimple_tuple. Call tree_to_gimple_tuple when we need the value. 2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/30353 * gcc.c-torture/compile/complex-4.c: New test. From-SVN: r120404
2007-01-04 00:00:40 +01:00
2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
Fix PR number in my last changelog entry, I got the testsuite one correct. From-SVN: r120405
2007-01-04 00:02:13 +01:00
PR middle-end/30353
re PR target/20353 (uclibc does not provide C99 math functions) 2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/20353 * gimplify.c (gimplify_modify_expr_complex_part): Move below tree_to_gimple_tuple. Call tree_to_gimple_tuple when we need the value. 2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com> PR middle-end/30353 * gcc.c-torture/compile/complex-4.c: New test. From-SVN: r120404
2007-01-04 00:00:40 +01:00
* gimplify.c (gimplify_modify_expr_complex_part): Move below
tree_to_gimple_tuple. Call tree_to_gimple_tuple when we need
the value.
i386.h (NON_STACK_REG_P, [...]): Remove. * config/i386/i386.h (NON_STACK_REG_P, REGNO_OK_FOR_SIREG_P, REGNO_OK_FOR_DIREG_P, REWRITE_ADDRESS, ASM_OPERAND_LETTER, RET, AT_SP): Remove. * config/i386/i386.md (*sse_prologue_save_insn): Use return instead of RET. From-SVN: r120383
2007-01-03 07:44:38 +01:00
2007-01-03 Kazu Hirata <kazu@codesourcery.com>
* config/i386/i386.h (NON_STACK_REG_P, REGNO_OK_FOR_SIREG_P,
REGNO_OK_FOR_DIREG_P, REWRITE_ADDRESS, ASM_OPERAND_LETTER,
RET, AT_SP): Remove.
* config/i386/i386.md (*sse_prologue_save_insn): Use return
instead of RET.
alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * cfgbuild.c (find_basic_blocks): Likewise. * cfgrtl.c (rtl_create_basic_block): Likewise. * function.c (temp_slots_at_level): Likewise. * reg-stack.c (stack_regs_mentioned): Likewise. * regclass.c (allocate_reg_info): Likewise. * tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb, set_bb_for_stmt, move_block_to_fn): Likewise. * tree-complex.c (tree_lower_complex): Likewise. * vec.h (VEC_safe_grow_cleared): New. From-SVN: r120386
2007-01-03 09:04:01 +01:00
* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.
* cgraphunit.c, tree-ssa-alias.c: Fix comment typos. From-SVN: r120395
2007-01-03 09:42:27 +01:00
* cgraphunit.c, tree-ssa-alias.c: Fix comment typos.
alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * cfgbuild.c (find_basic_blocks): Likewise. * cfgrtl.c (rtl_create_basic_block): Likewise. * function.c (temp_slots_at_level): Likewise. * reg-stack.c (stack_regs_mentioned): Likewise. * regclass.c (allocate_reg_info): Likewise. * tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb, set_bb_for_stmt, move_block_to_fn): Likewise. * tree-complex.c (tree_lower_complex): Likewise. * vec.h (VEC_safe_grow_cleared): New. From-SVN: r120386
2007-01-03 09:04:01 +01:00
2007-01-03 Zdenek Dvorak <dvorakz@suse.cz>
loop-unswitch.c (unswitch_loop): Pass probabilities to loopify. * loop-unswitch.c (unswitch_loop): Pass probabilities to loopify. * tree-ssa-loop-unswitch.c (tree_unswitch_loop): Pass probabilities to loop_version. * cfgloopmanip.c (scale_loop_frequencies): Export. (loopify): Scale the frequencies by prescribed coefficients. (set_zero_probability): New function. (duplicate_loop_to_header_edge): Improve updating of frequencies. (lv_adjust_loop_entry_edge, loop_version): Set probabilities and frequencies according to arguments. * tree-ssa-loop-manip.c (tree_unroll_loop): Set probabilities correctly. * cfg.c (scale_bbs_frequencies_int): Allow scaling the frequencies up. * modulo-sched.c (sms_schedule): Set probabilities for entering versioned loop correctly. * tree-vect-transform.c (vect_transform_loop): Ditto. * cfgloop.h (loopify, loop_version): Declaration changed. (scale_loop_frequencies): Declared. * gcc.dg/tree-ssa/update-unroll-1.c: New test. * gcc.dg/tree-ssa/update-unswitch-1.c: New test. From-SVN: r120378
2007-01-03 03:29:00 +01:00
* loop-unswitch.c (unswitch_loop): Pass probabilities to loopify.
* tree-ssa-loop-unswitch.c (tree_unswitch_loop): Pass probabilities
to loop_version.
* cfgloopmanip.c (scale_loop_frequencies): Export.
(loopify): Scale the frequencies by prescribed coefficients.
(set_zero_probability): New function.
(duplicate_loop_to_header_edge): Improve updating of frequencies.
(lv_adjust_loop_entry_edge, loop_version): Set probabilities
and frequencies according to arguments.
* tree-ssa-loop-manip.c (tree_unroll_loop): Set probabilities
correctly.
* cfg.c (scale_bbs_frequencies_int): Allow scaling the frequencies up.
* modulo-sched.c (sms_schedule): Set probabilities for entering
versioned loop correctly.
* tree-vect-transform.c (vect_transform_loop): Ditto.
* cfgloop.h (loopify, loop_version): Declaration changed.
(scale_loop_frequencies): Declared.
pr16194.c: We now output error on all three functions, not just first one. * gcc.dg/pr16194.c: We now output error on all three functions, not just first one. * cgraph.c: Include tree-flow.h (cgraph_add_new-function): Handle IPA_SSA mode; execute early_local_passes. * cgraph.h (enum cgraph_state): Add CGRAPH_STATE_IPA_SSA. * tree-pass.h (pass_all_early_optimizations): Declare. * cgraphunit.c (cgraph_process_new_functions): Add IPA_SSA; execute early_local_passes. (cgraph_analyze_function): Do early_local_passes. * tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for): Do not add referenced vars. * tree-optimize.c (gate_all_optimizations): Do not execute when not in SSA form. (gate_all_early_local_passes): New gate. (pass_early_local_passes): Use new gate. (execute_early_local_optimizations): New functions. (gate_all_early_optimizations): New gate. (pass_all_early_optimizations): New pass. (execute_free_datastructures): Free SSA only when initialized. (gate_init_datastructures): Init only when optimizing. (tree_lowering_passes): Do early local passes when called late. * tree-profile.c (do_tree_profiling): Don't profile functions added late. (do_early_tree_profiling, pass_early_tree_profile): Kill. * tree-cfg.c (update_modified_stmts): Do not update when operands are not active. * passes.c (init_optimizations_passes): Reorder so we go into SSA during early_local_passes. * Makefile.in (cgraph.o): Add dependency on tree-flow.h. From-SVN: r120373
2007-01-03 02:12:56 +01:00
2007-01-02 Jan Hubicka <jh@suse.cz>
* cgraph.c: Include tree-flow.h
(cgraph_add_new-function): Handle IPA_SSA mode; execute
early_local_passes.
* cgraph.h (enum cgraph_state): Add CGRAPH_STATE_IPA_SSA.
* tree-pass.h (pass_all_early_optimizations): Declare.
* cgraphunit.c (cgraph_process_new_functions): Add IPA_SSA; execute
early_local_passes.
(cgraph_analyze_function): Do early_local_passes.
* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for):
Do not add referenced vars.
* tree-optimize.c (gate_all_optimizations): Do not execute when not in
SSA form.
(gate_all_early_local_passes): New gate.
(pass_early_local_passes): Use new gate.
(execute_early_local_optimizations): New functions.
(gate_all_early_optimizations): New gate.
(pass_all_early_optimizations): New pass.
(execute_free_datastructures): Free SSA only when initialized.
(gate_init_datastructures): Init only when optimizing.
(tree_lowering_passes): Do early local passes when called late.
* tree-profile.c (do_tree_profiling): Don't profile functions added
late.
(do_early_tree_profiling, pass_early_tree_profile): Kill.
* tree-cfg.c (update_modified_stmts): Do not update when operands are
not active.
* passes.c (init_optimizations_passes): Reorder so we go into SSA
during early_local_passes.
* Makefile.in (cgraph.o): Add dependency on tree-flow.h.
Makefile.in: Update copyright year. gcc/ 2007-01-02 Carlos O'Donell <carlos@codesourcery.com> * Makefile.in: Update copyright year. From-SVN: r120360
2007-01-02 23:20:41 +01:00
2007-01-02 Carlos O'Donell <carlos@codesourcery.com>
* Makefile.in: Update copyright year.
Makefile.in: Export GCC_EXEC_PREFIX before calling $(RUNTEST) in $(lang_checks) and... gcc/ 2007-01-02 Carlos O'Donell <carlos@codesourcery.com> * Makefile.in: Export GCC_EXEC_PREFIX before calling $(RUNTEST) in $(lang_checks) and check-consistency targets. From-SVN: r120359
2007-01-02 23:13:19 +01:00
2007-01-02 Carlos O'Donell <carlos@codesourcery.com>
* Makefile.in: Export GCC_EXEC_PREFIX before calling $(RUNTEST)
in $(lang_checks) and check-consistency targets.
tree-mudflap.c (mf_decl_cache_locals, [...]): Do not add referenced vars. * tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for): Do not add referenced vars. * tree-cfg.c (update_modified_stmts): Do not update when SSA operands are not active. * passes.c (init_optimization_passes): Put mudflap_2 after free_datastructures. From-SVN: r120358
2007-01-02 22:36:17 +01:00
2007-01-02 Jan Hubicka <jh@suse.cz>
loop-unswitch.c (unswitch_loop): Pass probabilities to loopify. * loop-unswitch.c (unswitch_loop): Pass probabilities to loopify. * tree-ssa-loop-unswitch.c (tree_unswitch_loop): Pass probabilities to loop_version. * cfgloopmanip.c (scale_loop_frequencies): Export. (loopify): Scale the frequencies by prescribed coefficients. (set_zero_probability): New function. (duplicate_loop_to_header_edge): Improve updating of frequencies. (lv_adjust_loop_entry_edge, loop_version): Set probabilities and frequencies according to arguments. * tree-ssa-loop-manip.c (tree_unroll_loop): Set probabilities correctly. * cfg.c (scale_bbs_frequencies_int): Allow scaling the frequencies up. * modulo-sched.c (sms_schedule): Set probabilities for entering versioned loop correctly. * tree-vect-transform.c (vect_transform_loop): Ditto. * cfgloop.h (loopify, loop_version): Declaration changed. (scale_loop_frequencies): Declared. * gcc.dg/tree-ssa/update-unroll-1.c: New test. * gcc.dg/tree-ssa/update-unswitch-1.c: New test. From-SVN: r120378
2007-01-03 03:29:00 +01:00
* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for):
Do not add referenced vars.
* tree-cfg.c (update_modified_stmts): Do not update when SSA operands
are not active.
* passes.c (init_optimization_passes): Put mudflap_2 after
free_datastructures.
tree-mudflap.c (mf_decl_cache_locals, [...]): Do not add referenced vars. * tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for): Do not add referenced vars. * tree-cfg.c (update_modified_stmts): Do not update when SSA operands are not active. * passes.c (init_optimization_passes): Put mudflap_2 after free_datastructures. From-SVN: r120358
2007-01-02 22:36:17 +01:00
tree-optimize (execute_fixup_cfg): Set after_inlining flag. 2007-01-02 Jan Hubicka <jh@suse.cz> * tree-optimize (execute_fixup_cfg): Set after_inlining flag. Set NOTHROW flag on call statements proved to be nothrow. Update statement of local calls so new pure/const functions are updated. Update_ssa when in ssa form. Mark PHI nodes of nonlocal goto receivers. (tree_rest_of_compilation): Register hooks and initialize bitmap early. Do not set after_inlining flag. From-SVN: r120357
2007-01-02 22:33:45 +01:00
2007-01-02 Jan Hubicka <jh@suse.cz>
* tree-optimize (execute_fixup_cfg): Set after_inlining flag.
Set NOTHROW flag on call statements proved to be nothrow.
Update statement of local calls so new pure/const functions are
updated. Update_ssa when in ssa form. Mark PHI nodes of nonlocal
goto receivers.
(tree_rest_of_compilation): Register hooks and initialize bitmap
early. Do not set after_inlining flag.
sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to HOST_BITS_PER_LONGLONG * sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to HOST_BITS_PER_LONGLONG From-SVN: r120356
2007-01-02 22:23:55 +01:00
2007-01-02 Steve Ellcey <sje@cup.hp.com>
* sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to
libgcc2.c (__bswapsi2): Use SItype. 2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2007-01-05 00:16:34 +01:00
HOST_BITS_PER_LONGLONG
sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to HOST_BITS_PER_LONGLONG * sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to HOST_BITS_PER_LONGLONG From-SVN: r120356
2007-01-02 22:23:55 +01:00
re PR c/19977 (overflow in non-static initializer should not be pedwarn) 2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19977 * c-typeck.c (store_init_value): Don't emit pedantic overflow warning for non-static initializers. testsuite/ * gcc/testsuite/gcc.dg/overflow-warn-3.c: Remove XFAIL. * gcc/testsuite/gcc.dg/overflow-warn-4.c: Remove XFAIL. From-SVN: r120355
2007-01-02 21:07:44 +01:00
2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/19977
* c-typeck.c (store_init_value): Don't emit pedantic overflow
warning for non-static initializers.
libgcc2.c (__bswapsi2): Use SItype. 2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2007-01-05 00:16:34 +01:00
alpha.md, [...]: Always use set_unique_reg_note to add REG_EQUAL notes. * config/alpha/alpha.md, arm/arm.c, darwin.c, frv/frv.md, m32r/m32r.c, m32r/m32r.c, mn10300/mn10300.md, pa/pa.c, rs6000/rs6000.c, s390/s390.md, sh/sh.md, sparc/sparc.c: Always use set_unique_reg_note to add REG_EQUAL notes. From-SVN: r120353
2007-01-02 19:50:33 +01:00
2007-01-02 Steven Bosscher <steven@gcc.gnu.org>
* config/alpha/alpha.md, arm/arm.c, darwin.c, frv/frv.md,
m32r/m32r.c, m32r/m32r.c, mn10300/mn10300.md, pa/pa.c,
rs6000/rs6000.c, s390/s390.md, sh/sh.md, sparc/sparc.c:
Always use set_unique_reg_note to add REG_EQUAL notes.
Revert: 2007-01-02 Kazu Hirata <kazu@codesourcery.com> * alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * cfgbuild.c (find_basic_blocks): Likewise. * cfgrtl.c (rtl_create_basic_block): Likewise. * function.c (temp_slots_at_level): Likewise. * reg-stack.c (stack_regs_mentioned): Likewise. * regclass.c (allocate_reg_info): Likewise. * tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb, set_bb_for_stmt, move_block_to_fn): Likewise. * tree-complex.c (tree_lower_complex): Likewise. * vec.h (VEC_safe_grow_cleared): New. From-SVN: r120351
2007-01-02 19:06:37 +01:00
2007-01-02 Kazu Hirata <kazu@codesourcery.com>
Revert:
2007-01-02 Kazu Hirata <kazu@codesourcery.com>
* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.
2007-01-02 Ian Lance Taylor <iant@google.com>
c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING. ./: * c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING. cp/: * semantics.c (maybe_convert_cond): Optionally warn when using an assignment as a condition. * typeck.c (convert_for_assignment): Optionally warn about assigning the result of an assignment to a bool. testsuite/: * g++.dg/warn/Wparentheses-22.C: New test. * g++.dg/warn/Wparentheses-23.C: New test. From-SVN: r120348
2007-01-02 18:49:07 +01:00
* c-common.c (c_common_truthvalue_conversion): When warning about
using an assignment as a truth value, set TREE_NO_WARNING.
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) 2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR middle-end/7651 * c.opt (Wold-style-declaration): New. * doc/invoke.texi (C-only Warning Options): New. (Wold-style-declaration): Document it. (Wextra): Enabled by -Wextra. * c-opts.c (c_common_post_options): Enabled by -Wextra. * c-decl.c (declspecs_add_scspec): Replace -Wextra with -Wold-style-declaration. testsuite/ * gcc.dg/declspec-3.c: Replace -W with -Wold-style-declaration. * gcc.dg/declspec-3-Wextra.c: New. * gcc.dg/declspec-3-no.c: New From-SVN: r120347
2007-01-02 18:33:25 +01:00
2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* c.opt (Wold-style-declaration): New.
* doc/invoke.texi (C-only Warning Options): New.
(Wold-style-declaration): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-decl.c (declspecs_add_scspec): Replace -Wextra with
-Wold-style-declaration.
libgcc2.c (__bswapsi2): Use SItype. 2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2007-01-05 00:16:34 +01:00
alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * cfgbuild.c (find_basic_blocks): Likewise. * cfgrtl.c (rtl_create_basic_block): Likewise. * function.c (temp_slots_at_level): Likewise. * reg-stack.c (stack_regs_mentioned): Likewise. * regclass.c (allocate_reg_info): Likewise. * tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb, set_bb_for_stmt, move_block_to_fn): Likewise. * tree-complex.c (tree_lower_complex): Likewise. * vec.h (VEC_safe_grow_cleared): New. From-SVN: r120345
2007-01-02 18:03:22 +01:00
2007-01-02 Kazu Hirata <kazu@codesourcery.com>
* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
Belated typo fix from 2007-01-02. From-SVN: r121319
2007-01-30 00:06:44 +01:00
* c-common.c (c_common_nodes_and_builtins): Since variants of
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
void_type_node get built before it is given a name, we need to
libgcc2.c (__bswapsi2): Use SItype. 2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2007-01-05 00:16:34 +01:00
give those variants the name, too.
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
(complete_array_type): We need to work with the canonical main
type of the array, from which we will build the qualified version.
* params.def (PARAM_VERIFY_CANONICAL_TYPES): New.
* print-tree.c (print_node): Display canonical type information
for each type.
* stor-layout.c (layout_type): When we don't know the
alignment of a type for which we're building an array, we end up
guessing wrong, so make the type require structural equality.
* tree.c (make_node_stat): When we build a new type, it is its
own canonical type.
(build_type_attribute_qual_variant): When building an attribute
variant, its canonical type is the non-attribute variant. However,
if the attributes are target-dependent and they differ, we need to
use structural equality checks for this type.
(build_qualified_type): A qualified type is not equivalent to its
unqualified variant; set the canonical type appropriately.
(build_distinct_type_copy): When building a distinct type from
another type, the new type is its own canonical type.
(build_variant_type_copy): When building a new type variant, we
assume that it is equivalent to the original type.
(build_pointer_type_for_mode): When building a pointer type, also
build a canonical type pointer.
(build_reference_type_for_mode): When building a reference type,
also build a canonical type reference.
(build_index_type): When we can't hash an index type (e.g.,
because its maximum value is negative), the index type requires
structural equality tests.
(build_array_type): Build the canonical form of an array type.
(build_function_type): Function types require structural equality,
libgcc2.c (__bswapsi2): Use SItype. 2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2007-01-05 00:16:34 +01:00
because they contain default arguments, attributes, etc.
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
(build_method_type_directly): Ditto for method types.
(build_offset_type): Build the canonical offset type.
(build_complex_type): Build the canonical vector type.
(make_vector_type): Build the canonical vector type.
* tree.h (TYPE_CANONICAL): New.
(TYPE_STRUCTURAL_EQUALITY_P): New.
(SET_TYPE_STRUCTURAL_EQUALITY): New.
(struct tree_type): Added "canonical" field.
* params.h (VERIFY_CANONICAL_TYPES): New.
* doc/c-tree.texi (TYPE_CANONICAL): Document.
(TYPE_STRUCTURAL_EQUALITY_P): Document.
(SET_TYPE_STRUCTURAL_EQUALITY): Document.
* doc/invoke.texi (verify-canonical-types): Document --param
parameter for verifying canonical types.
config.gcc (powerpc-*-eabispe*, [...]): Add rs6000/e500.h to tm_file. * config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*, powerpc-*-eabisim*, powerpc-*-eabialtivec*, powerpc-*-eabi*, powerpc-*-rtems*, powerpc-wrs-vxworks, powerpc-wrs-vxworksae, powerpcle-*-eabisim*, powerpcle-*-eabi*): Add rs6000/e500.h to tm_file. * config/rs6000/e500.h: New. * config/rs6000/eabi.h (TARGET_SPE_ABI, TARGET_SPE, TARGET_E500, TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE, TARGET_E500_DOUBLE): Remove. * config/rs6000/linuxspe.h (TARGET_SPE_ABI, TARGET_SPE, TARGET_E500, TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE, TARGET_E500_DOUBLE): Remove. * config/rs6000/vxworks.h (TARGET_SPE_ABI, TARGET_SPE, TARGET_E500, TARGET_ISEL, TARGET_FPRS): Remove. * config/rs6000/rs6000.h (CHECK_E500_OPTIONS): Define. * config/rs6000/rs6000.c (rs6000_override_options): Use CHECK_E500_OPTIONS. From-SVN: r120340
2007-01-02 14:08:01 +01:00
2007-01-02 Joseph Myers <joseph@codesourcery.com>
* config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*,
powerpc-*-eabisim*, powerpc-*-eabialtivec*, powerpc-*-eabi*,
powerpc-*-rtems*, powerpc-wrs-vxworks, powerpc-wrs-vxworksae,
powerpcle-*-eabisim*, powerpcle-*-eabi*): Add rs6000/e500.h to
tm_file.
* config/rs6000/e500.h: New.
* config/rs6000/eabi.h (TARGET_SPE_ABI, TARGET_SPE, TARGET_E500,
TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE, TARGET_E500_DOUBLE):
Remove.
* config/rs6000/linuxspe.h (TARGET_SPE_ABI, TARGET_SPE,
TARGET_E500, TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE,
TARGET_E500_DOUBLE): Remove.
* config/rs6000/vxworks.h (TARGET_SPE_ABI, TARGET_SPE,
TARGET_E500, TARGET_ISEL, TARGET_FPRS): Remove.
* config/rs6000/rs6000.h (CHECK_E500_OPTIONS): Define.
* config/rs6000/rs6000.c (rs6000_override_options): Use
CHECK_E500_OPTIONS.
rs6000.c (print_operand): Check (TARGET_SPE || TARGET_E500_DOUBLE), not TARGET_E500, for %y. * config/rs6000/rs6000.c (print_operand): Check (TARGET_SPE || TARGET_E500_DOUBLE), not TARGET_E500, for %y. (rs6000_generate_compare, rs6000_emit_sCOND, output_cbranch, rs6000_emit_cmove): Don't check TARGET_E500. * config/rs6000/rs6000.md (bunordered, bordered, sunordered, sordered): Don't check TARGET_E500. From-SVN: r120339
2007-01-02 14:03:59 +01:00
2007-01-02 Joseph Myers <joseph@codesourcery.com>
* config/rs6000/rs6000.c (print_operand): Check (TARGET_SPE ||
TARGET_E500_DOUBLE), not TARGET_E500, for %y.
(rs6000_generate_compare, rs6000_emit_sCOND, output_cbranch,
rs6000_emit_cmove): Don't check TARGET_E500.
* config/rs6000/rs6000.md (bunordered, bordered, sunordered,
sordered): Don't check TARGET_E500.
mips.c (mips_regno_mode_ok_for_base_p): Use HARD_REGISTER_NUM_P. 2007-01-01 Eric Christopher <echristo@apple.com> * config/mips/mips.c (mips_regno_mode_ok_for_base_p): Use HARD_REGISTER_NUM_P. From-SVN: r120334
2007-01-02 07:34:09 +01:00
2007-01-01 Eric Christopher <echristo@apple.com>
* config/mips/mips.c (mips_regno_mode_ok_for_base_p): Use
HARD_REGISTER_NUM_P.
fold-const.c (fold_binary): Fold "(X^C1) eq/ne C2" into "X eq/ne (C1^C2)". * fold-const.c (fold_binary) <EQ_EXPR>: Fold "(X^C1) eq/ne C2" into "X eq/ne (C1^C2)". Fold "(X^Z) eq/ne (Y^Z)" as "X eq/ne Y" when Z has no side-effects. Fold "(X^C1) eq/ne (Y^C2)" as "(X^(C1^C2)) eq/ne Y". * gcc.dg/fold-eqxor-4.c: New test case. From-SVN: r120333
2007-01-02 05:32:07 +01:00
2007-01-01 Roger Sayle <roger@eyesopen.com>
* fold-const.c (fold_binary) <EQ_EXPR>: Fold "(X^C1) eq/ne C2" into
"X eq/ne (C1^C2)". Fold "(X^Z) eq/ne (Y^Z)" as "X eq/ne Y" when Z
has no side-effects. Fold "(X^C1) eq/ne (Y^C2)" as "(X^(C1^C2))
eq/ne Y".
configure.ac: Remove support for building with Apple's gcc-3.1. gcc: * configure.ac: Remove support for building with Apple's gcc-3.1. config: * mh-ppc-darwin: Remove support for building with Apple's gcc-3.1. From-SVN: r120331
2007-01-02 04:35:17 +01:00
2007-01-01 Mike Stump <mrs@apple.com>
* configure.ac: Remove support for building with Apple's gcc-3.1.
re PR middle-end/30311 (revision 120211 failed to compile perlbench) gcc: PR middle-end/30311 * caller-save.c (add_stored_regs): Only handle SUBREGs if inner REG is a hard register. Do not modify REG before calling subreg_nregs. * rtlanal.c (subreg_get_info): Don't assert size of XMODE is a multiple of the size of YMODE for certain lowpart cases. gcc/testsuite: * gcc.c-torture/compile/pr30311.c: New test. From-SVN: r120329
2007-01-02 01:38:21 +01:00
2007-01-02 Joseph Myers <joseph@codesourcery.com>
PR middle-end/30311
* caller-save.c (add_stored_regs): Only handle SUBREGs if inner
REG is a hard register. Do not modify REG before calling
subreg_nregs.
* rtlanal.c (subreg_get_info): Don't assert size of XMODE is a
multiple of the size of YMODE for certain lowpart cases.
re PR middle-end/30253 (ICE with statement expression inside a conditional) 2007-01-01 Andrew Pinski <pinskia@gmail.com> PR middle-end/30253 * gimplify (voidify_wrapper_expr): Update for GIMPLIFY_MODIFY_STMT. 2007-01-01 Andrew Pinski <pinskia@gmail.com> PR middle-end/30253 * gcc.c-torture/compile/statement-expression-1.c: New test. From-SVN: r120321
2007-01-01 23:19:58 +01:00
2007-01-01 Andrew Pinski <pinskia@gmail.com>
PR middle-end/30253
* gimplify (voidify_wrapper_expr): Update for
Fix misspelling of GIMPLE_MODIFY_STMT. This is what I get for copying manually the patch. From-SVN: r120322
2007-01-01 23:27:27 +01:00
GIMPLE_MODIFY_STMT.
re PR middle-end/30253 (ICE with statement expression inside a conditional) 2007-01-01 Andrew Pinski <pinskia@gmail.com> PR middle-end/30253 * gimplify (voidify_wrapper_expr): Update for GIMPLIFY_MODIFY_STMT. 2007-01-01 Andrew Pinski <pinskia@gmail.com> PR middle-end/30253 * gcc.c-torture/compile/statement-expression-1.c: New test. From-SVN: r120321
2007-01-01 23:19:58 +01:00
re PR target/29166 (broken unwind information for many life variables resulting in register corruption) PR target/29166 * config/ia64/ia64.c (ia64_compute_frame_size): Account space for save of BR0 in extra_spill_size instead of spill_size. (ia64_expand_prologue): Save BR0 outside of the gr/br/fr spill area. (ia64_expand_epilogue): Restore BR0 from its new location. testsuite/: * g++.dg/eh/pr29166.C: New test. From-SVN: r120319
2007-01-01 23:03:23 +01:00
2007-01-01 Andreas Schwab <schwab@suse.de>
PR target/29166
* config/ia64/ia64.c (ia64_compute_frame_size): Account space for
save of BR0 in extra_spill_size instead of spill_size.
(ia64_expand_prologue): Save BR0 outside of the gr/br/fr spill
area.
(ia64_expand_epilogue): Restore BR0 from its new location.
gimplify.c (gimplify_init_constructor <case VECTOR_TYPE>): Use a temporary variable if the left hand side is not a gimple register. 2007-01-01 Andrew Pinski <pinskia@gmail.com> * gimplify.c (gimplify_init_constructor <case VECTOR_TYPE>): Use a temporary variable if the left hand side is not a gimple register. From-SVN: r120318
2007-01-01 23:01:59 +01:00
2007-01-01 Andrew Pinski <pinskia@gmail.com>
* gimplify.c (gimplify_init_constructor <case VECTOR_TYPE>):
Use a temporary variable if the left hand side is not a gimple
register.
gimplify.c (gimplify_return_expr): Make the temporary variable for the return expression, a gimple register variable. 2007-01-01 Andrew Pinski <pinskia@gmail.com> * gimplify.c (gimplify_return_expr): Make the temporary variable for the return expression, a gimple register variable. From-SVN: r120317
2007-01-01 22:58:19 +01:00
2007-01-01 Andrew Pinski <pinskia@gmail.com>
* gimplify.c (gimplify_return_expr): Make the temporary variable
for the return expression, a gimple register variable.
emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for INSN_LIST. * emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for INSN_LIST. From-SVN: r120316
2007-01-01 22:53:31 +01:00
2007-01-01 Jan Hubicka <jh@suse.cz>
* emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for
INSN_LIST.
configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for .literal16. * configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for .literal16. * config/darwin.c (machopic_select_rtx_section): Use HAVE_GAS_LITERAL16. (darwin_mergeable_constant_section): Likewise. * configure: Regenerate. * config.in: Regenerate. From-SVN: r120315
2007-01-01 21:58:38 +01:00
2007-01-01 Mike Stump <mrs@apple.com>
* configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for
.literal16.
* config/darwin.c (machopic_select_rtx_section): Use
HAVE_GAS_LITERAL16.
(darwin_mergeable_constant_section): Likewise.
* configure: Regenerate.
* config.in: Regenerate.
cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions before starting IPA passes. * cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions before starting IPA passes. Co-Authored-By: Andrew Pinski <pinskia@gmail.com> From-SVN: r120314
2007-01-01 21:11:09 +01:00
2007-01-01 Jan Hubicka <jh@suse.cz>
Andrew Pinski <pinskia@gmail.com>
* cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions
before starting IPA passes.