OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
70,026 Commits 63 Branches 184 Tags 3.1 GiB
dc5fef6a47
Commit Graph

70026 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Volker Reichelt
dc5fef6a47 * include/std/std_valarray.h: Fix grammar in comments. 
From-SVN: r102479
 2005-07-28 12:23:53 +00:00
J"orn Rennecke
b92ba6ffd9 re PR rtl-optimization/18992 (delete_trivially_dead_insns made ineffective for two-address targets) 
PR rtl-optimization/18992
	Back out this patch:
	  2003-10-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
	  PR optimization/12142
	  * cse.c (count_reg_usage): In a SET with a REG SET_DEST, count the
	  uses of the register in the SET_SRC.  Remove unnecessary argument.

	Replace it with this:
	* cse.c (count_reg_usage): In INSN, JUMP_INSN and CALL_INSN cases,
	if flag_non_call_exceptions is set and the insn may trap, pass
	pc_rtx as dest for recursion.
	In SET_SRC part of SET case, if dest is already set, pass it down
	unchanged.

From-SVN: r102478
 2005-07-28 12:55:56 +01:00
Richard Sandiford
7da3fe7701 mips32-dsp.c: Use -march=mips32 instead of -mips32. 
* gcc.target/mips/mips32-dsp.c: Use -march=mips32 instead of -mips32.
	* gcc.target/mips/mips32-dsp-type.c: Likewise.

From-SVN: r102475
 2005-07-28 08:17:27 +00:00
Richard Sandiford
fea11803ba Fix filename in last commit 
From-SVN: r102474
 2005-07-28 08:14:15 +00:00
Richard Sandiford
378ba99de6 re PR c/22589 (ICE casting to long long) 
PR c/22589
	* gcc.c-torture/compile/pr22589.c: New test.

From-SVN: r102467
 2005-07-28 08:00:57 +00:00
Jan Hubicka
09bac500fc cfg.c (update_bb_profile_for_threading): Use RDIV. 
* cfg.c (update_bb_profile_for_threading): Use RDIV.
	(scale_bbs_frequencies_int): Likewise, assert for possible overflow.
	(scale_bbs_frequencies_gcov_type): Be more curefull about overflows and
	roundoff errors.
	* tree-cfg.c (tree_duplicate_sese_region): Use counts for updating
	profile when available.
	* update-loopch.c: New testcase.

From-SVN: r102466
 2005-07-28 07:41:29 +00:00
Jan Beulich
a71aef0bb3 ia64.c (ia64_load_pair_ok): New. 
gcc/
2005-07-28 Jan Beulich <jbeulich@novell.com>

	* config/ia64/ia64.c (ia64_load_pair_ok): New.
	(ia64_print_operand): Describe and handle 'X'.
	(ia64_register_move_cost): Also handle FP_REGS.
	(ia64_preferred_reload_class): Likewise.
	(ia64_secondary_reload_class): Likewise.
	(ia64_dependencies_evaluation_hook): New local variable c. Initialize
	it. Also check for ITANIUM_CLASS_FLDP.
	* config/ia64/ia64.h (FP_REGNO_P): New.
	(HARD_REGNO_MODE_OK): Remove explusion of TImode.
	(reg_class): Add FP_REGS.
	(REG_CLASS_NAMES): Adjust for it.
	(REG_CLASS_CONTENTS): Likewise.
	(REGNO_REG_CLASS): Use FP_REGS where appropriate.
	(REG_CLASS_FROM_LETTER): Handle 'x'.
	(CLASS_MAX_NREGS): Handle FP_REGS.
	(MEMORY_MOVE_COST): Likewise.
	* config/ia64/ia64.md (itanium_class): Add fldp.
	(type): Handle fldp.
	(movti_internal): More allowable operand combinations. Use ldfp8 when
	splitting unnecessary. Remove predicable attribute. Adjust
	itanium_class attribute.
	(smuldi3_highpart): Remove outdated comment.
	(mulditi3, umulditi3, rotlti3): New expanders.
	(addti3, subti3, mulditi3_internal, umulditi3_internal, negti2, rotlti3_internal): New insns.
	(absti2): Disabled new insn for future reference.
	Respective new splitters.
	* config/ia64/itanium1.md (1_fldp, 1b_fldp): New insn reservations.
	* config/ia64/itanium2.md (2_fldp, 2b_fldp): Likewise.
	* config/ia64/ia64-protos.h (ia64_load_pair_ok): New.

From-SVN: r102463
 2005-07-28 06:58:58 +00:00
Kenneth Zadeck
9e7705cbd1 fixed spelling error. 
From-SVN: r102461
 2005-07-28 04:57:07 +00:00
Andrew Pinski
b8039bde3e f95-lang.c (language_function): Remove named_labels... 
2005-07-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * fortran/f95-lang.c (language_function): Remove
        named_labels, shadowed_labels, returns_value, returns_abnormally,
        warn_about_return_type, and extern_inline fields.
        (named_labels): Remove variable.
        (gfc_init_decl_processing): Remove setting of named_labels.

From-SVN: r102460
 2005-07-27 21:47:23 -07:00
James A. Morrison
77d1d8e01f re PR rtl-optimization/23047 (Combine ignores flag_wrapv) 
2005-07-27  James A. Morrison  <phython@gcc.gnu.org>

        PR rtl-optimization/23047
        * simplify-rtx.c (simplify_const_relational_operation): Respect
        flag_wrapv for comparisons with ABS.

From-SVN: r102459
 2005-07-28 04:40:05 +00:00
James A. Morrison
ff08cbee5d re PR tree-optimization/22493 (with -fwrapv -INT_MIN is still not positive) 
2005-07-27  James A. Morrison  <phython@gcc.gnu.org>

        PR tree-optimization/22493
        * tree-vrp.c (extract_range_from_unary_expr): Deal with -fwrapv and
        VR_ANTI_RANGEs properly for NEGATE_EXPRs and ABS_EXPRs.

From-SVN: r102458
 2005-07-28 04:35:01 +00:00
Ben Elliston
b089e33adc * MAINTAINERS: Update for removed CPU targets. 
From-SVN: r102457
 2005-07-28 13:47:15 +10:00
Aldy Hernandez
e3bdaa4127 all-builtin-read8.c: Delete. 
* gcc.target/frv/all-builtin-read8.c: Delete.
        * gcc.target/frv/all-builtin-read16.c: Delete.
        * gcc.target/frv/all-builtin-read32.c: Delete.
        * gcc.target/frv/all-builtin-read64.c: Delete.
        * gcc.target/frv/all-builtin-write8.c: Delete.
        * gcc.target/frv/all-builtin-write16.c: Delete.
        * gcc.target/frv/all-builtin-write32.c: Delete.
        * gcc.target/frv/all-builtin-write64.c: Delete.
        * gcc.target/frv/all-read-write-1.c: New.

From-SVN: r102456
 2005-07-28 02:05:54 +00:00
Aldy Hernandez
38c28a2564 frv.opt (moptimize-membar): New. 
* config/frv/frv.opt (moptimize-membar): New.

	* doc/invoke.texi: Document -moptimize-membar and its inverse.

	* config/frv/frv.h: Remove machine_function definition.

        * config/frv/frv.c (struct frv_io): New.
        (struct machine_function): Moved from frv.h.  Add has_membar_p.
        (frv_same_doubleword_p, frv_io_fixed_order_p, frv_io_union)
        (frv_extract_membar, frv_io_check_address, frv_io_handle_set)
        (frv_io_handle_use_1, frv_io_handle_use, frv_optimize_membar_local)
        (frv_optimize_membar_global, frv_optimize_membar): New functions.
        (frv_reorg): Call frv_optimize_membar when appropriate.
        (bdesc_loads, bdesc_stores): Use the membar code as the icode field.
        (frv_expand_builtin): Adjust calls accordingly.
        (frv_io_address_cookie): New function.
        (frv_expand_load_builtin, frv_expand_store_builtin): Emit a normal
        load or store rather than a special insn.  Add ccnstant address and
        io-type operands to the membar.
	(frv_ifcvt_modify_tests): Unsign regno.
	(frv_ifcvt_modify_tests): Same.

	* config/frv/frv.md: Remove UNSPEC_BUILTIN_{LOAD,STORE}.  Change
	UNSPEC_OPTIONAL_MEMBAR constant.
	(builtin_read_<mode>): Delete.
	(builtin_write_<mode>): Delete.
	("optional_membar_<mode>"): Add operand.

	* testsuite/gcc.target/frv/all-builtin-read8.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-read16.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-read32.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-read64.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-write8.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-write16.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-write32.c: Delete.
	* testsuite/gcc.target/frv/all-builtin-write64.c: Delete.
	* testsuite/gcc.target/frv/all-read-write-1.c: New.

From-SVN: r102455
 2005-07-28 02:03:45 +00:00
Kaz Kojima
47c504ea5b * df.c (df_uses_record): Handle SCRATCH. 
From-SVN: r102454
 2005-07-28 01:47:06 +00:00
Steven Bosscher
ef11c83902 re PR debug/20161 (ICE with dwarf for incomplete element type argument) 
PR debug/20161
	* passes.c (rest_of_decl_compilation): If decl is a type and
	we have encountered errors, don't emit debug information.

From-SVN: r102452
 2005-07-28 01:24:19 +00:00
Kenneth Zadeck
1eb68dca8c params.def: Fixed comment. 
2005-07-27  Kenneth Zadeck <zadeck@naturalbridge.com>
	* params.def: Fixed comment.

From-SVN: r102451
 2005-07-28 00:40:06 +00:00
GCC Administrator
c176f92a49 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r102448.2
 2005-07-28 00:16:17 +00:00
Bjoern Haase
10252a625f re PR target/19885 (avr dwarf-2 support is broken for head 4.0/4.1) 
PR target/19885
	* config/avr/avr.c (TARGET_ASM_ALIGNED_SI_OP): Add.
	(TARGET_ASM_UNALIGNED_HI_OP): Add.
	(TARGET_ASM_UNALIGNED_SI_OP): Add.

From-SVN: r102445
 2005-07-27 22:29:46 +00:00
Steven Bosscher
e4598783b4 re PR c++/22003 (-freorder-blocks-and-partition and thunks) 
PR c++/22003
	* varasm.c (assemble_start_function): Don't do anything that may
	require a CFG if the current function is a thunk.

From-SVN: r102444
 2005-07-27 21:02:55 +00:00
Mark Mitchell
e37912437f Makefile.tpl (EXTRA_TARGET_FLAGS): Set LDFLAGS=LDFLAGS_FOR_TARGET. 
* Makefile.tpl (EXTRA_TARGET_FLAGS): Set LDFLAGS=LDFLAGS_FOR_TARGET.
	* Makefile.def (flags_to_pass): Add LDFLAGS_FOR_TARGET.
	* Makefile.in: Regenerated.

From-SVN: r102440
 2005-07-27 20:20:09 +00:00
Mark Mitchell
7f28e312cf * mt-gnu (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET. 
From-SVN: r102439
 2005-07-27 18:55:12 +00:00
Devang Patel
2c01f8df1e * name-lookup.c (pushtag): Do no set DECL_IGNORED_P bit. 
From-SVN: r102437
 2005-07-27 11:31:36 -07:00
Geoffrey Keating
a9fdd4720c Index: gcc/ChangeLog 
2005-07-25  Geoffrey Keating  <geoffk@apple.com>

	* doc/install.texi (Prerequisites): Mention that perl is needed
	to do export control in libstdc++ targetting Darwin.

Index: libstdc++-v3/ChangeLog
2005-07-25  Geoffrey Keating  <geoffk@apple.com>

	* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Handle darwin-export,
	and make it the default for Darwin.
	* scripts/make-exports.pl: New.
	* src/Makefile.am: Update for changes to GLIBCXX_ENABLE_SYMVERS.
	Handle darwin-export.
	* configure: Regenerate.
	* include/Makefile.in: Regenerate.
	* libmath/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r102435
 2005-07-27 18:28:32 +00:00
Steven Bosscher
2bd1e239ee re PR rtl-optimization/17808 (Scheduler overly conservative in sched-deps) 
PR rtl-optimization/17808
	* sched-deps.c (sched_get_condition): Enable #if 0'ed code.
	(sched_insns_conditions_mutex_p): Split out from...
	(add_dependence): ...here.  But don't call it from here.
	(add_dependence_list): Check sched_insns_conditions_mutex_p
	before calling add_dependence.
	(add_dependence_list_and_free): Likewise.
	(fixup_sched_groups): Likewise.
	(sched_analyze_1): Likewise.
	(sched_analyze_2): Likewise (and replace a "0" with REG_DEP_TRUE).
	(sched_analyze): Likewise.
	(sched_analyze_insn): Likewise.
	* sched-ebb.c (add_deps_for_risky_insns): Likewise.
	* sched-rgn.c (add_branch_dependences): Likewise.  Also, add
	dependencies on all COND_EXEC insns to jumps ending basic blocks
	when doing intrablock scheduling.
	* sched-int.h (sched_insns_conditions_mutex_p): Add prototype.

From-SVN: r102433
 2005-07-27 16:28:34 +00:00
Jeff Law
880031e1f9 tree-vrp.c (vrp_meet): Intersect the equivalency sets when meeting a VR_ANTI_RANGE with a VR_RANGE. 
* tree-vrp.c (vrp_meet): Intersect the equivalency sets when
        meeting a VR_ANTI_RANGE with a VR_RANGE.  When intersecting
        equivalency sets, correctly handle the case were vr0 has an
        equivalency set, but vr1 does not.

        * gcc.c-torture/execute/pr22630.c: New test.

From-SVN: r102432
 2005-07-27 10:21:48 -06:00
Dorit Nuzman
b940ce0e35 re PR tree-optimization/23073 (testsuite failure, gcc.dg/tree-ssa/ifc-20040816-2.c) 
PR tree-optimization/23073
        * tree-vect-analyze.c (vect_analyze_data_refs_alignment): Call
        vect_print_dump_info before fprintf.

From-SVN: r102431
 2005-07-27 15:19:45 +00:00
Zdenek Dvorak
26c406400e re PR tree-optimization/22348 (Execution continues past end of for loop end condition with optimisation enabled) 
PR tree-optimize/22348
	* tree-ssa-loop-niter.c (number_of_iterations_cond):
	Fold the partial computation.

	* gcc.c-torture/execute/pr22348.c: New.

From-SVN: r102427
 2005-07-27 14:04:17 +00:00
Zdenek Dvorak
3ac01fdeef re PR tree-optimization/22325 (missed optimization in loop) 
PR tree-optimization/22325
	* tree-flow.h (compute_phi_arg_on_exit, force_expr_to_var_cost):
	Declare.
	* tree-scalar-evolution.c (scev_const_prop): Add generic final
	value replacement.
	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Split from ...
	(force_var_cost): ... this function.
	(compute_phi_arg_on_exit): Export.

From-SVN: r102426
 2005-07-27 13:26:55 +00:00
Zdenek Dvorak
77fcaf4b70 re PR tree-optimization/20773 (ICE: SEGV building jar file) 
PR tree-optimization/20773
	* tree-ssa-loop-ch.c (copy_loop_headers): Select the correct latch
	edge.

From-SVN: r102425
 2005-07-27 13:23:33 +00:00
Richard Guenther
c11b02311a tree-ssa-structalias.c (push_fields_onto_fieldstack): Avoid pushing again if current struct contains only fields we decomposed. 
2005-07-27  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (push_fields_onto_fieldstack):
	Avoid pushing again if current struct contains only
	fields we decomposed.

	* gcc.dg/tree-ssa/salias-1.c: New testcase.

From-SVN: r102424
 2005-07-27 11:15:32 +00:00
Jan Hubicka
093c232927 re PR tree-optimization/22574 (ICE with IMA and optimization and extern inline) 
PR tree-optimization/22574
	* cgraph.c (cgraph_function_body_availability): Unanalyzed bodies are
	not available.

From-SVN: r102423
 2005-07-27 10:50:59 +00:00
Volker Reichelt
6a28f513f1 re PR fortran/22503 (Suggest to use .EQV. when comparing logicals with .EQ.) 
PR fortran/22503
	* resolve.c (resolve_operator): Improve diagnostic for comparison
	of logicals with invalid operator.

	* gfortran.dg/logical_comp.f90: New test.

From-SVN: r102417
 2005-07-27 08:30:46 +00:00
Jan Hubicka
2350455936 tree-tailcall.c (decrease_profile): New function. 
* tree-tailcall.c (decrease_profile): New function.
	(eliminate_tail_call): Use it.

	* inliner-1.c: Add cleanup of dumps.
	* val-prof-*.c: Likewise.
	* update-tailcall.c: New.

From-SVN: r102416
 2005-07-27 07:40:25 +00:00
Jan Hubicka
57a7370922 cgraphunit.c (cgraph_function_and_variable_visibility): Set visibility flags correctly in whole program mode. 
* cgraphunit.c (cgraph_function_and_variable_visibility): Set
	visibility flags correctly in whole program mode.

From-SVN: r102415
 2005-07-27 06:45:28 +00:00
Andrew Pinski
9e52adc409 commit three of testcases which I forgot to commit. 
From-SVN: r102411
 2005-07-26 18:01:48 -07:00
GCC Administrator
74160ccfa5 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r102407.2
 2005-07-27 00:16:19 +00:00
Steve Ellcey
b5395c33d1 re PR rtl-optimization/22472 (testsuite failure gcc.c-torture/compile/930621-1.c -O3 -funroll-loops) 
PR rtl-optimization/22472
	* config/pa/pa.h (HARD_REGNO_RENAME_OK): Define.

From-SVN: r102405
 2005-07-26 23:59:13 +00:00
Tom Tromey
6c8a62bbfe package.html, [...]: Removed. 
* gnu/java/net/protocol/ftp/package.html,
	gnu/javax/swing/text/html/package.html,
	gnu/javax/swing/text/html/parser/package.html,
	gnu/javax/swing/text/html/parser/models/package.html,
	gnu/javax/swing/text/html/parser/support/package.html,
	gnu/javax/swing/text/html/parser/support/low/package.html,
	gnu/xml/aelfred2/package.html, gnu/xml/dom/package.html,
	gnu/xml/pipeline/package.html, gnu/xml/transform/package.html,
	gnu/xml/util/package.html, java/awt/geom/doc-files/Area-1.png,
	java/awt/geom/doc-files/CubicCurve2D-1.png,
	java/awt/geom/doc-files/CubicCurve2D-2.png,
	java/awt/geom/doc-files/CubicCurve2D-3.png,
	java/awt/geom/doc-files/CubicCurve2D-4.png,
	java/awt/geom/doc-files/CubicCurve2D-5.png,
	java/awt/geom/doc-files/Ellipse-1.png,
	java/awt/geom/doc-files/FlatteningPathIterator-1.html,
	java/awt/geom/doc-files/GeneralPath-1.png,
	java/awt/geom/doc-files/QuadCurve2D-1.png,
	java/awt/geom/doc-files/QuadCurve2D-2.png,
	java/awt/geom/doc-files/QuadCurve2D-3.png,
	java/awt/geom/doc-files/QuadCurve2D-4.png,
	java/awt/geom/doc-files/QuadCurve2D-5.png,
	javax/imageio/package.html, javax/imageio/event/package.html,
	javax/imageio/metadata/package.html,
	javax/imageio/spi/package.html, javax/imageio/stream/package.html,
	javax/swing/border/doc-files/BevelBorder-1.png,
	javax/swing/border/doc-files/BevelBorder-2.png,
	javax/swing/border/doc-files/BevelBorder-3.png,
	javax/swing/border/doc-files/EmptyBorder-1.png,
	javax/swing/border/doc-files/EtchedBorder-1.png,
	javax/swing/border/doc-files/EtchedBorder-2.png,
	javax/swing/border/doc-files/LineBorder-1.png,
	javax/swing/border/doc-files/MatteBorder-1.png,
	javax/swing/border/doc-files/MatteBorder-2.png,
	javax/swing/border/doc-files/MatteBorder-3.png,
	javax/swing/border/doc-files/MatteBorder-4.png,
	javax/swing/border/doc-files/MatteBorder-5.png,
	javax/swing/border/doc-files/MatteBorder-6.png,
	javax/swing/border/doc-files/SoftBevelBorder-1.png,
	javax/swing/border/doc-files/SoftBevelBorder-2.png,
	javax/swing/border/doc-files/SoftBevelBorder-3.png,
	javax/swing/plaf/basic/doc-files/BasicBorders-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders-2.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.ButtonBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.FieldBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.MarginBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.MenuBarBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.RadioButtonBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneBorder-2.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneDividerBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicBorders.ToggleButtonBorder-1.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-1.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-2.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-3.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-4.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-5.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-6.png,
	javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-7.png,
	javax/swing/plaf/doc-files/ComponentUI-1.dia,
	javax/swing/plaf/doc-files/ComponentUI-1.png,
	javax/swing/plaf/doc-files/TreeUI-1.png,
	javax/xml/datatype/package.html, javax/xml/namespace/package.html,
	javax/xml/parsers/package.html, javax/xml/transform/package.html,
	javax/xml/transform/dom/package.html,
	javax/xml/transform/sax/package.html,
	javax/xml/transform/stream/package.html,
	javax/xml/validation/package.html, javax/xml/xpath/package.html:
	Removed.

From-SVN: r102404
 2005-07-26 23:22:38 +00:00
Steven Bosscher
86979811f3 re PR tree-optimization/22504 (benchmark - galgel fails at runtime with miscompare output) 
PR tree-optimization/22504
	* tree-complex.c (expand_complex_addition): Use 'code' instead
	of MINUS_EXPR for (VARYING, ONLY_IMAG) and (ONLY_IMAG, VARYING).

From-SVN: r102401
 2005-07-26 21:38:45 +00:00
Aldy Hernandez
faf9ab985c config.gcc (cpu_type): Add frv case. 
* config.gcc (cpu_type): Add frv case.
	(with_cpu): Add frv400-*-*linux* and frv550-*-*linux* cases.
	(supported_defaults): Add fr550 case.

From-SVN: r102400
 2005-07-26 21:22:44 +00:00
Diego Novillo
31521cd4e2 re PR tree-optimization/22591 (wrong alias information causes an incorrect redundant load elimination) 
PR 22591
	* tree-ssa-alias.c (may_alias_p): Remove shortcut that tests
	whether a pointer of type T * may point to objects of type T *.

testsuite/ChangeLog

	PR 22591
	* gcc.dg/tree-ssa/pr22591.c: New test.
	* gcc.dg/tree-ssa/20030807-7.c: XFAIL everywhere.

From-SVN: r102393
 2005-07-26 15:53:54 -04:00
DJ Delorie
4549941152 * configure: Regenerate. 
From-SVN: r102392
 2005-07-26 14:52:22 -04:00
Dale Johannesen
576a47952b postreload-gcse.c (alloc_mem): Start CUID numbering at 1. 
2005-07-26  Dale Johannesen  <dalej@apple.com>

        * postreload-gcse.c (alloc_mem):  Start CUID numbering at 1.

From-SVN: r102391
 2005-07-26 18:47:05 +00:00
Janis Johnson
06e8925e96 * update_version (ADD_BRANCHES): Add dfp-branch. 
From-SVN: r102390
 2005-07-26 16:30:54 +00:00
Mark Mitchell
526635cb4b install.texi (--with-build-sysroot): Fix grammatical error. 
* doc/install.texi (--with-build-sysroot): Fix grammatical error.
	Clarify use of "build" in name.

	* Makefile.tpl (SYSROOT_CFLAGS_FOR_TARGET): New variable.
	(CFLAGS_FOR_TARGET): Use it.
	(CXXFLAGS_FOR_TARGET): Likewise.
	* Makefile.in: Regenerated.
	* configure.in (--with-build-sysroot): New option.
	* configure: Regenerated.

From-SVN: r102389
 2005-07-26 15:56:56 +00:00
Aldy Hernandez
c14ff86e9c extend.texi (Raw read/write Functions): New section. 
* doc/extend.texi (Raw read/write Functions): New section.
	* testsuite/gcc.target/frv/all-builtin-read8.c: New.
	* testsuite/gcc.target/frv/all-builtin-read16.c: New.
	* testsuite/gcc.target/frv/all-builtin-read32.c: New.
	* testsuite/gcc.target/frv/all-builtin-read64.c: New.
	* testsuite/gcc.target/frv/all-builtin-write8.c: New.
	* testsuite/gcc.target/frv/all-builtin-write16.c: New.
	* testsuite/gcc.target/frv/all-builtin-write32.c: New.
	* testsuite/gcc.target/frv/all-builtin-write64.c: New.
	* config/frv/frv.c: Add bdesc_loads global.
	Add bdesc_stores global.
	(frv_init_builtins): Add support for __builtin_{read/write}*.
	(frv_volatile_memref): New.
	(frv_expand_load_builtin): New.
	(frv_expand_store_builtin): New.
	* config/frv/frv.h (frv_builtins): Add FRV_BUILTIN_SCAN,
	FRV_BUILTIN_READ8, FRV_BUILTIN_READ16, FRV_BUILTIN_READ32,
	FRV_BUILTIN_READ64, FRV_BUILTIN_WRITE8, FRV_BUILTIN_WRITE16,
	FRV_BUILTIN_WRITE32, FRV_BUILTIN_WRITE64.
	* config/frv/frv.md (unspecs): Add UNSPEC_BUILTIN_LOAD,
	UNSPEC_BUILTIN_STORE, UNSPEC_OPTIONAL_MEMBAR.
	(builtin_read_<mode>): New.
	(builtin_write_<mode>): New.
	(builtin_write64): New.
	(optional_membar_<mode>): New.

From-SVN: r102388
 2005-07-26 15:41:49 +00:00
J"orn Rennecke
db48745242 emit-rtl.c (gen_lowpart_common): Compare size of MODE in bits (rather than units) against HOST_BITS_PER_WIDE_INT. 
* emit-rtl.c (gen_lowpart_common): Compare size of MODE in bits
	(rather than units) against HOST_BITS_PER_WIDE_INT.

From-SVN: r102387
 2005-07-26 15:58:43 +01:00
Andrew Pinski
84fd360ddc re PR libobjc/22606 (Exceptions cannot be thrown from -forward::) 
2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/22606
        * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/22606
        * objc.dg/try-catch-11.m: New test.

From-SVN: r102386
 2005-07-26 07:27:33 -07:00
Kazu Hirata
a4174ebf41 calls.c, [...]: Fix comment typos. 
* calls.c, fold-const.c, ipa-reference.c, ipa-type-escape.c,
	tree-ssa-reassoc.c, tree-ssa-structalias.c, vec.h,
	config/crx/crx.c, config/m32c/m32c.c, config/m32c/m32c.h: Fix
	comment typos.
	* doc/c-tree.texi, doc/tree-ssa.texi: Fix typos.

From-SVN: r102385
 2005-07-26 13:53:54 +00:00