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GCC Administrator
58b9741ecb Daily bump. 
From-SVN: r154697
 2009-11-27 00:16:49 +00:00
Uros Bizjak
22b9d529e8 vperm-v4sf-1.c (dg-options): Use -msse2. 
* gcc.target/i386/vperm-v4sf-1.c (dg-options): Use -msse2.
	* gcc.target/i386/vperm-v4sf-2.c: Require effective target ssse3.
	* gcc.target/i386/vperm-v4si-2.c: Ditto.
	* gcc.target/i386/vperm-v4si-2x.c: Require effective target xop.

From-SVN: r154694
 2009-11-27 00:24:10 +01:00
Richard Henderson
08f3084be2 sse.md (mulv16qi3): Change back from an expander to an insn-and-split. 
* config/i386/sse.md (mulv16qi3): Change back from an expander
	to an insn-and-split.
	(mulv4si): Mention AVX not XOP for AVX exception.
	(*sse2_mulv4si3): Likewise.
	(mulv2di3): Use vmulld not vpmacsdd for XOP expansion.  Tidy.
testsuite/
        * gcc.target/i386/xop-imul64-vector.c: Look for vpmulld not vpmacsdd.

From-SVN: r154693
 2009-11-26 15:09:56 -08:00
Jerry DeLisle
5e1a89f009 re PR fortran/41807 (data statement with nested type constructors) 
2009-11-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/41807
	* trans-const.c (gfc_conv_const): Set se->expr to a constant on error.

From-SVN: r154690
 2009-11-26 21:52:52 +00:00
Bernd Schmidt
15b83b0f47 cfgexpand (n_stack_vars_conflict): New static variable. 
* cfgexpand (n_stack_vars_conflict): New static variable.
	(triangular_index): Reduce likelyhood of overflow by performing
	the division before the multiplication.
	(resize_stack_vars_conflict): Call fatal_error if overflow
	occurred in triangular_index.  Update n_stack_vars_conflict.

From-SVN: r154689
 2009-11-26 21:46:45 +00:00
Bernd Schmidt
a96caf8085 re PR rtl-optimization/38582 (excessive time in rename registers) 
PR rtl-opt/38582
	* regrename.c (struct du_head): New members id, conflicts,
	hard_conflicts and cannot_rename.
	(enum scan_actions): Remove terminate_all_read and
	terminate_overlapping_read; add mark_all_read.
	(scan_actions_name): Likewise.
	(du_head_p): New typedef.  Define a vector type for it.
	(id_to_chain): New static variable.
	(note_sets, clear_dead_regs): Delete functions.
	(free_chain_data): New function.
	(merge_overlapping_regs): Simply walk the conflicts bitmap.
	Remove argument B, all callers changed.
	(regrename_optimize): Allocate id_to_chain.  Ignore chains that have
	the cannot_rename bit set.  Update regno and nregs of a renamed chain.
	Call free_chain_data when done.
	(do_replace): Remove death notes when the renamed reg is set in the
	last insn; add them if not.
	(mark_conflict, note_sets_clobbers): New static function.
	(fail_current_block, current_id, open_chains_set, live_hard_regs): New
	static variables.
	(scan_rtx_reg): Keep track of conflicts between chains, and between
	chains and hard regs.  Don't terminate chains when we find a read we
	can't handle, mark it unrenameable instead.  For terminate_write,
	terminate chains that are written with an exact match or a superset
	of registers.  Set fail_current_block if multi-word lifetimes are too
	complex to handle.
	(scan_rtx_address): Use mark_all_read instead of terminate_all_read.
	(build_def_use): Initialize current_id, live_chains and live_hard_regs;
	free memory for them when done.
	Rearrange the steps so that earlyclobbers are noted before reads
	are processed.  Add new steps to keep track of hard register lifetimes
	outside insn operands.

From-SVN: r154688
 2009-11-26 21:41:42 +00:00
Bernd Schmidt
6bda9bdf52 re PR rtl-optimization/38582 (excessive time in rename registers) 
PR rtl-opt/38582
	* regrename.c (struct du_chain): Remove member earlyclobber.
	(scan_rtx_reg): Don't set it.  Remove argument earlyclobber,
	all callers changed.
	(scan_rtx): Remove argument earlyclobber, all callers changed.
	(hide_operands, restore_operands, record_out_operands): New functions,
	broken out of build_def_use.
	(build_def_use): Call them as necessary.

From-SVN: r154687
 2009-11-26 21:35:35 +00:00
Jason Merrill
c5c39ab37a PR c++/42026, DR 239 
PR c++/42026, DR 239
	* parser.c (cp_parser_postfix_expression): A local extern also
	prevents arg-dependent lookup.

From-SVN: r154686
 2009-11-26 15:58:47 -05:00
Jason Merrill
1e1779fe22 add missing testsuite/ChangeLog entry 
From-SVN: r154685
 2009-11-26 15:58:41 -05:00
Gabriel Dos Reis
612e541cfc * decl.c (grokdeclarator): Remove period at end of diagnosic message. 
From-SVN: r154684
 2009-11-26 20:00:43 +00:00
Jerry DeLisle
ba2335f224 re PR fortran/41278 (internal compiler error related to matmul and transpose) 
2009-11-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/41278
	* gfortran.dg/array_function_5.f90: New test.

From-SVN: r154681
 2009-11-26 19:10:29 +00:00
Jerry DeLisle
4252ed2bd7 re PR fortran/41278 (internal compiler error related to matmul and transpose) 
2009-11-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/41278
	* trans-array.c (gfc_conv_array_transpose): Delete unnecessary assert.

From-SVN: r154680
 2009-11-26 19:05:37 +00:00
Janus Weil
2d71b918d4 re PR fortran/42048 ([F03] Erroneous syntax error message on TBP call) 
2009-11-26  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42048
	PR fortran/42167
	* gfortran.h (gfc_is_function_return_value): New prototype.
	* match.c (gfc_match_call): Use new function
	'gfc_is_function_return_value'.
	* primary.c (gfc_is_function_return_value): New function to check if a
	symbol is the return value of an encompassing function.
	(match_actual_arg,gfc_match_rvalue,match_variable): Use new function
	'gfc_is_function_return_value'.
	* resolve.c (resolve_common_blocks,resolve_actual_arglist): Ditto.

2009-11-26  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42048
	PR fortran/42167
	* gfortran.dg/select_type_10.f03: New test case.
	* gfortran.dg/typebound_call_11.f03: Extended test case.

From-SVN: r154679
 2009-11-26 20:01:02 +01:00
Eric Botcazou
90dcfecb47 utils.c (copy_type): Unshare the language-specific data and the contents of the language-specific... 
* gcc-interface/utils.c (copy_type): Unshare the language-specific data
	and the contents of the language-specific slot if needed.

From-SVN: r154678
 2009-11-26 17:47:48 +00:00
Eric Botcazou
da49a7837a trans.c (gnat_to_gnu): Set the source location of the operator on both branches of the test in the... 
* gcc-interface/trans.c (gnat_to_gnu) <N_In>: Set the source location
	of the operator on both branches of the test in the generic case.

From-SVN: r154677
 2009-11-26 17:46:16 +00:00
Richard Guenther
a61f9cc067 tree-ssa-dce.c (nr_walks): New variable. 
2009-11-26  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-dce.c (nr_walks): New variable.
	(mark_aliased_reaching_defs_necessary): Adjust oracle cut-off.
	(perform_tree_ssa_dce): Init nr_walks.

From-SVN: r154676
 2009-11-26 17:00:19 +00:00
Jason Merrill
6780e186fc re PR c++/10690 ([DR 115] Even when used within typeid(), a template-id generating an overload set with only one function should silently decay to a pointer to function) 
PR c++/10690
	* rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.

From-SVN: r154675
 2009-11-26 10:59:52 -05:00
Michael Matz
87cd42599c tree-eh.c (lower_eh_constructs_2): Don't add assignments below statements that can't fall thru. 
* tree-eh.c (lower_eh_constructs_2): Don't add assignments
        below statements that can't fall thru.

testsuite/
        * g++.dg/tree-ssa/pr41905.C: New testcase.

From-SVN: r154674
 2009-11-26 15:54:07 +00:00
Michael Matz
6dc3bf569b builtins.c (expand_builtin_printf, [...]): Remove. 
* builtins.c (expand_builtin_printf, expand_builtin_fprintf,
        expand_builtin_sprintf): Remove.
        (expand_builtin): Don't call them.

From-SVN: r154673
 2009-11-26 13:49:35 +00:00
Richard Guenther
d9b99b4ceb tree-ssa-dce.c (perform_tree_ssa_dce): Allocate visited bitmap. 
2009-11-26  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-dce.c (perform_tree_ssa_dce): Allocate visited bitmap.

From-SVN: r154672
 2009-11-26 13:09:02 +00:00
Nick Clifton
0d8f38d337 rx.c (rx_expand_epilogue): Add checks for sibcalls being used incorrectly. 
* config/rx/rx.c (rx_expand_epilogue): Add checks for sibcalls
        being used incorrectly.
        (rx_function_ok_for_sibcall): New function.  Do not allow indirect
        sibcalls, or sibcalls from interrupt functions.
        (TARGET_FUNCTION_OK_FOR_SIBCALL): Define.
        * config/rx/rx.md (sibcall): Convert to a define_expand.  Check
        for a MEM inside a MEM.
        (sibcall_value): Likewise.
        (sibcall_internal): New pattern containing old sibcall pattern.
        (sibcall_value_internal): Likewise.

From-SVN: r154671
 2009-11-26 10:44:28 +00:00
Ben Elliston
5d6b1baca0 posix-threads.cc (ParkHelper::unpark): Do not initialise result, but assign it instead. 
* posix-threads.cc (ParkHelper::unpark): Do not initialise result,
	but assign it instead. Eliminates an unused variable warning when
	the result == 0 assertion is disabled.

From-SVN: r154670
 2009-11-26 21:06:35 +11:00
Richard Henderson
0fac515143 i386-builtin-types.awk (DEF_VECTOR_TYPE): Allow an optional 3rd argument to define the mode. 
* config/i386/i386-builtin-types.awk (DEF_VECTOR_TYPE): Allow an
	optional 3rd argument to define the mode.
	* config/i386/i386-builtin-types.def (UQI, UHI, USI, UDI): New.
	(V2UDI, V4USI, V8UHI, V16UQI): New.
	(V4SF_FTYPE_V4SF_V4SF_V4SI, V2UDI_FTYPE_V2UDI_V2UDI_V2UDI,
	V4USI_FTYPE_V4USI_V4USI_V4USI, V8UHI_FTYPE_V8UHI_V8UHI_V8UHI,
	V16UQI_FTYPE_V16UQI_V16UQI_V16UQI): New.
	* config/i386/i386-modes.def: Rearrange for double-wide AVX.
	* config/i386/i386-protos.h (ix86_expand_vec_extract_even_odd): New.
	* config/i386/i386.c (IX86_BUILTIN_VEC_PERM_*): New.
	(bdesc_args): Add the builtin definitions to match.
	(ix86_expand_builtin): Expand them.
	(ix86_builtin_vectorization_cost): Rename from
	x86_builtin_vectorization_cost.
	(ix86_vectorize_builtin_vec_perm, struct expand_vec_perm_d,
	doublesize_vector_mode, expand_vselect, expand_vselect_vconcat,
	expand_vec_perm_blend, expand_vec_perm_vpermil,
	expand_vec_perm_pshufb, expand_vec_perm_1,
	expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
	expand_vec_perm_interleave2, expand_vec_perm_pshufb2,
	expand_vec_perm_even_odd_1, expand_vec_perm_even_odd,
	ix86_expand_vec_perm_builtin_1, extract_vec_perm_cst,
	ix86_expand_vec_perm_builtin, ix86_vectorize_builtin_vec_perm_ok,
	ix86_expand_vec_extract_even_odd, TARGET_VECTORIZE_BUILTIN_VEC_PERM,
	TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): New.
	* sse.md (SSEMODE_EO): New.
	(vec_extract_even<mode>): Use SSEMODE_EO and
	ix86_expand_vec_extract_even_odd.
	(vec_extract_odd<mode>): Likewise.
	(mulv16qi3, vec_pack_trunc_v8hi, vec_pack_trunc_v4si,
	vec_pack_trunc_v2di): Use ix86_expand_vec_extract_even_odd.

testsuite/
	* gcc.dg/vect/slp-21.c: Succeed with vect_extract_even_odd too.

	* lib/target-supports.exp
	(check_effective_target_vect_extract_even_odd): Add x86.

	* gcc.target/i386/isa-check.h: New.
	* gcc.target/i386/vperm-2-2.inc, gcc.target/i386/vperm-4-1.inc,
	gcc.target/i386/vperm-4-2.inc, gcc.target/i386/vperm-v2df.c,
	gcc.target/i386/vperm-v2di.c, gcc.target/i386/vperm-v4sf-1.c,
	gcc.target/i386/vperm-v4sf-2.c, gcc.target/i386/vperm-v4si-1.c,
	gcc.target/i386/vperm-v4si-2.c, gcc.target/i386/vperm-v4si-2x.c,
	gcc.target/i386/vperm.pl: New files.

From-SVN: r154667
 2009-11-25 18:39:42 -08:00
Richard Henderson
dac9d53aef pr36493.c: Call check_vect. 
* gcc.dg/vect/pr36493.c: Call check_vect.
	* gcc.dg/vect/pr37539.c: Likewise.
	* gcc.dg/vect/vect-nest-cycle-3.c: Call check_vect earlier.
	* tree-vect.h (check_vect): Use cpuid for x86.

From-SVN: r154666
 2009-11-25 18:03:50 -08:00
Richard Henderson
faf63e3963 target.h (targetm.vectorize.builtin_vec_perm_ok): New. 
* target.h (targetm.vectorize.builtin_vec_perm_ok): New.
	* target-def.h (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): New.
	* hooks.h, hooks.c (hook_bool_tree_tree_true): New.
	* tree-vect-slp.c (vect_create_mask_and_perm): Don't create
	the vector constant here...
	(vect_transform_slp_perm_load): ... do it here instead.  Validate
	that the permutation vector is implementable by the target.

From-SVN: r154665
 2009-11-25 17:52:19 -08:00
GCC Administrator
dac29646db Daily bump. 
From-SVN: r154664
 2009-11-26 00:16:56 +00:00
Ben Elliston
59a8dc25b1 configure.ac (AC_CHECK_FUNCS): Sort into alphabetical order. 
* configure.ac (AC_CHECK_FUNCS): Sort into alphabetical order.
	* configure: Regenerate.

From-SVN: r154660
 2009-11-26 09:40:19 +11:00
Eric Botcazou
4f8a6678fb trans.c (unchecked_conversion_lhs_nop): Rename into... 
* gcc-interface/trans.c (unchecked_conversion_lhs_nop): Rename into...
	(unchecked_conversion_nop): ...this.  Handle actual parameters.
	(gnat_to_gnu): Adjust for above renaming.

From-SVN: r154659
 2009-11-25 21:57:02 +00:00
Eric Botcazou
ca37373a97 decl.c (gnat_to_gnu_entity): Translate regular boolean types into BOOLEAN_TYPEs. 
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
	Translate regular boolean types into BOOLEAN_TYPEs.

From-SVN: r154658
 2009-11-25 21:28:00 +00:00
Jakub Jelinek
281e33e1bb re PR fortran/42162 (OpenMP: ICE: tree check in omp_add_variable, at gimplify.c:5282) 
PR fortran/42162
	* trans-openmp.c (gfc_trans_omp_do): When dovar isn't a VAR_DECL,
	don't use simple loop and handle clauses properly.

	* testsuite/libgomp.fortran/pr42162.f90: New test.

From-SVN: r154654
 2009-11-25 21:28:56 +01:00
Jakub Jelinek
fc07d9e3cb sysv4.opt (mregnames): Change Var to rs6000_regnames. 
* config/rs6000/sysv4.opt (mregnames): Change Var to rs6000_regnames.
	* config/rs6000/sysv4.h (TARGET_REGNAMES): Define.

	* gcc.target/powerpc/regnames-1.c: New test.

From-SVN: r154653
 2009-11-25 21:23:20 +01:00
Jakub Jelinek
72b2bc46f5 re PR target/42165 (-masm=intel doesn't know how to print AVX instructions) 
PR target/42165
	* config/i386/i386.c (print_operand): For 32-byte memory use
	YMMWORD in -masm=intel mode.  Use TBYTE instead of XWORD.
	* config/i386/i386.md (crc32modesuffix): Expand to nothing
	in -masm=intel mode.
	(sse4_2_crc32di): Print just crc32 instead of crc32q in
	-masm=intel mode.
	* config/i386/mmx.md (*mmx_pinsrw): Print correct size of
	memory operand in -masm=intel mode.
	* config/i386/sse.md (*avx_pinsr<ssevecsize>, *sse4_1_pinsrb,
	*sse2_pinsrw): Likewise.
	(sse_cvtss2siq, sse_cvtss2siq_2, sse_cvttss2siq): Don't print
	q suffix in -masm=intel mode.

From-SVN: r154652
 2009-11-25 21:20:40 +01:00
Jakub Jelinek
8a2bbeef66 print-rtl.c (print_rtx): When printing newline, append print_rtx_head and indentation after the newline. 
* print-rtl.c (print_rtx): When printing newline, append
	print_rtx_head and indentation after the newline.

From-SVN: r154651
 2009-11-25 21:18:37 +01:00
Eric Botcazou
42da303a46 re PR target/10127 (-fstack-check let's program crash) 
PR target/10127
	PR ada/20548
	PR middle-end/42004
	* dwarf2out.c (dwarf2out_args_size_adjust): Rename to...
	(dwarf2out_stack_adjust): ...this.  Do not adjust the arg size for
	ACCUMULATE_OUTGOING_ARGS targets.  Rename former version to...
	(dwarf2out_notice_stack_adjust): ...this.  Adjust for above renaming.
	(dwarf2out_frame_debug_expr): Revert previous change and adjust for
	above renaming.
	(dwarf2out_frame_debug): Add ??? comment.  Adjust for above renaming.

From-SVN: r154650
 2009-11-25 19:55:11 +00:00
Uros Bizjak
85b1d1bd1a predicates.md (emms_operation): New predicate. 
* config/i386/predicates.md (emms_operation): New predicate.
	(vzeroupper_operation): Ditto.
	(vzeroall_operation): Improve pattern recognition.
	* config/i386/sse.md (avx_vzeroupper_rex64): Remove insn pattern.
	(avx_vzeroupper): Change insn pattern to expander.
	(*avx_vzeroupper): New insn pattern.  Use vzeroupper_operation
	predicate.
	(*avx_vzeroall): Remove operands 1 and 2.
	* config/i386/mmx.md (mmx_emms): Change insn pattern to expander.
	(mmx_femms): Ditto.
	(*mmx_emms): New insn pattern.  Use emms_operation predicate.
	(*mmx_femms): Ditto.
	* config/i386/i386.c (enum ix86_builtins)
	<IX86_BUILTIN_VZEROUPPER_REX64>: Remove.
	(struct builtin_description) <CODE_FOR_avx_vzeroupper_rex64>:
	Remove initailization.
	<CODE_FOR_avx_vzeroupper>: Unconditionally initialize here.

From-SVN: r154649
 2009-11-25 20:32:37 +01:00
Paul Brook
5115f061bf arm.md (consttable_4): Handle (high ...). 
2009-11-25  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/arm.md (consttable_4): Handle (high ...).

From-SVN: r154648
 2009-11-25 13:58:51 +00:00
Robert Nelson
70dd156abb arm.h (enum vfp_reg_type): Add VFP_NONE. 
2009-11-25  Robert Nelson  <robert.nelson@digikey.com>
	    Richard Earnshaw  <rearnsha@arm.com>

	* arm.h (enum vfp_reg_type): Add VFP_NONE.
	* arm.c (all_fpus): Use it for floating point units that aren't based
	on the VFP architecture.
	(aapcs_vfp_is_call_or_return_candidate): Make base_mode a pointer to
	enum machine_mode.

Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>

From-SVN: r154647
 2009-11-25 11:23:07 +00:00
Eric Botcazou
018225cab1 re PR ada/42170 (Ada testsuite regressions caused by 8MB stack limit) 
PR ada/42170
	* ada/acats/run_acats: Bump stack limit to 16MB.

Co-Authored-By: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

From-SVN: r154646
 2009-11-25 11:01:26 +00:00
H.J. Lu
b8698a0f37 Remove trailing white spaces. 
2009-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	* alias.c: Remove trailing white spaces.
	* alloc-pool.c: Likewise.
	* alloc-pool.h: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* basic-block.h: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* builtins.def: Likewise.
	* c-common.c: Likewise.
	* c-common.h: Likewise.
	* c-cppbuiltin.c: Likewise.
	* c-decl.c: Likewise.
	* c-format.c: Likewise.
	* c-lex.c: Likewise.
	* c-omp.c: Likewise.
	* c-opts.c: Likewise.
	* c-parser.c: Likewise.
	* c-pretty-print.c: Likewise.
	* c-tree.h: Likewise.
	* c-typeck.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfghooks.h: Likewise.
	* cfglayout.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloop.h: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphunit.c: Likewise.
	* cif-code.def: Likewise.
	* collect2.c: Likewise.
	* combine.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* crtstuff.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* dbgcnt.c: Likewise.
	* dbgcnt.def: Likewise.
	* dbgcnt.h: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* ddg.h: Likewise.
	* defaults.h: Likewise.
	* df-byte-scan.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* df.h: Likewise.
	* dfp.c: Likewise.
	* diagnostic.c: Likewise.
	* diagnostic.h: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* double-int.c: Likewise.
	* double-int.h: Likewise.
	* dse.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2asm.h: Likewise.
	* dwarf2out.c: Likewise.
	* ebitmap.c: Likewise.
	* ebitmap.h: Likewise.
	* emit-rtl.c: Likewise.
	* et-forest.c: Likewise.
	* except.c: Likewise.
	* except.h: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* final.c: Likewise.
	* flags.h: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* function.h: Likewise.
	* fwprop.c: Likewise.
	* gcc.c: Likewise.
	* gcov-dump.c: Likewise.
	* gcov-io.c: Likewise.
	* gcov-io.h: Likewise.
	* gcov.c: Likewise.
	* gcse.c: Likewise.
	* genattr.c: Likewise.
	* genattrtab.c: Likewise.
	* genautomata.c: Likewise.
	* genchecksum.c: Likewise.
	* genconfig.c: Likewise.
	* genflags.c: Likewise.
	* gengtype-parse.c: Likewise.
	* gengtype.c: Likewise.
	* gengtype.h: Likewise.
	* genmddeps.c: Likewise.
	* genmodes.c: Likewise.
	* genopinit.c: Likewise.
	* genpreds.c: Likewise.
	* gensupport.c: Likewise.
	* ggc-common.c: Likewise.
	* ggc-page.c: Likewise.
	* ggc-zone.c: Likewise.
	* ggc.h: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple.c: Likewise.
	* gimple.def: Likewise.
	* gimple.h: Likewise.
	* gimplify.c: Likewise.
	* graphds.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* gthr-nks.h: Likewise.
	* gthr-posix.c: Likewise.
	* gthr-posix.h: Likewise.
	* gthr-posix95.h: Likewise.
	* gthr-single.h: Likewise.
	* gthr-tpf.h: Likewise.
	* gthr-vxworks.h: Likewise.
	* gthr.h: Likewise.
	* haifa-sched.c: Likewise.
	* hard-reg-set.h: Likewise.
	* hooks.c: Likewise.
	* hooks.h: Likewise.
	* hosthooks.h: Likewise.
	* hwint.h: Likewise.
	* ifcvt.c: Likewise.
	* incpath.c: Likewise.
	* init-regs.c: Likewise.
	* integrate.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-struct-reorg.c: Likewise.
	* ipa-struct-reorg.h: Likewise.
	* ipa-type-escape.c: Likewise.
	* ipa-type-escape.h: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-utils.h: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-int.h: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* lambda-code.c: Likewise.
	* lambda-mat.c: Likewise.
	* lambda-trans.c: Likewise.
	* lambda.h: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* libgcov.c: Likewise.
	* lists.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* lto-streamer.h: Likewise.
	* lto-symtab.c: Likewise.
	* lto-wpa-fixup.c: Likewise.
	* matrix-reorg.c: Likewise.
	* mcf.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omega.c: Likewise.
	* omega.h: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* optabs.h: Likewise.
	* opts-common.c: Likewise.
	* opts.c: Likewise.
	* params.def: Likewise.
	* params.h: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* predict.def: Likewise.
	* pretty-print.c: Likewise.
	* pretty-print.h: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* read-rtl.c: Likewise.
	* real.c: Likewise.
	* recog.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regmove.c: Likewise.
	* regrename.c: Likewise.
	* regs.h: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* resource.c: Likewise.
	* rtl.c: Likewise.
	* rtl.def: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.
	* sbitmap.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sched-vis.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-dump.h: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched-ir.h: Likewise.
	* sel-sched.c: Likewise.
	* sel-sched.h: Likewise.
	* sese.c: Likewise.
	* sese.h: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* stringpool.c: Likewise.
	* stub-objc.c: Likewise.
	* sync-builtins.def: Likewise.
	* target-def.h: Likewise.
	* target.h: Likewise.
	* targhooks.c: Likewise.
	* targhooks.h: Likewise.
	* timevar.c: Likewise.
	* tlink.c: Likewise.
	* toplev.c: Likewise.
	* toplev.h: Likewise.
	* tracer.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-affine.h: Likewise.
	* tree-browser.def: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-chrec.h: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-data-ref.h: Likewise.
	* tree-dfa.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-dump.h: Likewise.
	* tree-eh.c: Likewise.
	* tree-flow-inline.h: Likewise.
	* tree-flow.h: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-loop-linear.c: Likewise.
	* tree-mudflap.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nomudflap.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-optimize.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-pass.h: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-live.h: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-operands.h: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vectorizer.h: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tree.def: Likewise.
	* tree.h: Likewise.
	* treestruct.def: Likewise.
	* unwind-compat.c: Likewise.
	* unwind-dw2-fde-glibc.c: Likewise.
	* unwind-dw2.c: Likewise.
	* value-prof.c: Likewise.
	* value-prof.h: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vec.c: Likewise.
	* vec.h: Likewise.
	* vmsdbgout.c: Likewise.
	* web.c: Likewise.
	* xcoffout.c: Likewise.

From-SVN: r154645
 2009-11-25 02:55:54 -08:00
Richard Earnshaw
98aa3f36a7 pr40835.c: Require a thumb1 target, do not force -march=armv5e. 
* gcc.target/arm/pr40835.c: Require a thumb1 target, do not force
	-march=armv5e.

From-SVN: r154644
 2009-11-25 10:33:40 +00:00
Sebastian Pop
ca11b09399 Empty patch as it is a revert patch already applied. 
From-SVN: r154643
 2009-11-25 05:36:57 +00:00
Sebastian Pop
8a9e9475c0 Empty patch as it should not be applied to trunk. 
From-SVN: r154642
 2009-11-25 05:36:29 +00:00
Sebastian Pop
4bf4e16939 re PR middle-end/40281 (-fprefetch-loop-arrays: ICE: in initialize_matrix_A, at tree-data-ref.c:1887) 
2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/40281
	* testsuite/gcc.dg/graphite/pr40281.c: New.

	* tree-scalar-evolution.c (instantiate_scev_poly): Base and stride
	evolutions should not variate in inner loops.

From-SVN: r154641
 2009-11-25 05:35:58 +00:00
Sebastian Pop
12aec7316d re PR middle-end/42050 (ice in graphite-clast-to-gimple.c:165) 
2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42050
	* testsuite/gfortran.dg/graphite/pr42050.f90: New.

From-SVN: r154640
 2009-11-25 05:32:03 +00:00
Sebastian Pop
aec1242087 graphite-interchange.c (memory_strides_in_loop_depth): New. 
2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-interchange.c (memory_strides_in_loop_depth): New.
	(pbb_interchange_profitable_p): Call memory_strides_in_loop_depth.

From-SVN: r154639
 2009-11-25 05:31:36 +00:00
Sebastian Pop
25e20d33e6 graphite-blocking.c (scop_do_block): New. 
2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-blocking.c (scop_do_block): New.
	* graphite-poly.c (apply_poly_transforms): Call scop_do_block.
	* graphite-poly.h (scop_do_block): Declared.

From-SVN: r154638
 2009-11-25 05:31:07 +00:00
Sebastian Pop
e3bde9f4bc graphite-blocking.c (pbb_strip_mine_profitable_p): The parameter depth is the loop nesting depth in the LST. 
2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-blocking.c (pbb_strip_mine_profitable_p): The parameter
	depth is the loop nesting depth in the LST.  Call psct_dynamic_dim
	to transform depth into the time_depth before calling
	pbb_number_of_iterations_at_time.
	(lst_do_strip_mine): Use a scalar variable instead of recomputing
	lst_depth.

From-SVN: r154637
 2009-11-25 05:30:35 +00:00
Sebastian Pop
27e432be3c Empty patch, revert of another patch in the Graphite branch. 
From-SVN: r154636
 2009-11-25 05:30:05 +00:00
Sebastian Pop
f264ed5676 configure.ac: Check for version 0.15.5 or later revision of CLooG. 
2009-11-21  Sebastian Pop  <sebpop@gmail.com>

	* configure.ac: Check for version 0.15.5 or later revision of CLooG.
	* configure: Regenerated.

From-SVN: r154635
 2009-11-25 05:29:37 +00:00
Konrad Trifunovic
2bc529bf7d graphite-interchange.c (build_partial_difference): New. 
2009-11-04  Konrad Trifunovic  <konrad.trifunovic@inria.fr>

        * graphite-interchange.c (build_partial_difference): New.
        (memory_stride_in_loop): Refactored the computation of
        equality constraints into build_partial_difference function.
        Added support for debugging stride computations.

From-SVN: r154634
 2009-11-25 05:29:01 +00:00