Commits · 554223b6bde54d4a0365748ff9bccd78378969fd · lvzhengyang / riscv-gcc-1

28 May, 2009 12 commits

tree-ssa-copy.c (replace_exp_1): Move op for warning-free use with checking disabled. · 554223b6

2009-05-28  Benjamin Kosnik  <bkoz@redhat.com>

        * tree-ssa-copy.c (replace_exp_1): Move op for warning-free use
        with checking disabled.

From-SVN: r147952

committed May 28, 2009

554223b6 Browse Files

Fix for PR c++/PR39754 · cd41d410

gcc/cp/ChangeLog:
    PR c++/39754
    * cp-tree.h (canonical_type_variant): Remove this function declaration.
    (strip_typedefs): New function declaration.
    * tree.c (strip_typedefs): New function definition.
    (canonical_type_variant): Remove function definition.
    * cvt.c (convert_from_reference): No need to use
    canonical_type_variant.
    * typeck.c (cp_build_indirect_ref): Likewise.
    * error.c (dump_template_bindings): Use strip_typedefs instead of
    canonical_type_variant.
    * pt.c (convert_template_argument, unify): Likewise.
    * mangle.c (canonicalize_for_substitution): Don't use
    canonical_type_variant.

gcc/testsuite/ChangeLog:
    PR c++/39754
    * g++.dg/template/canon-type-1.C: New test.
    * g++.dg/template/canon-type-2.C: Likewise.
    * g++.dg/template/canon-type-3.C: Likewise.
    * g++.dg/template/canon-type-4.C: Likewise.
    * g++.dg/template/canon-type-5.C: Likewise.
    * g++.dg/template/canon-type-6.C: Likewise.
    * g++.dg/template/canon-type-7.C: Likewise.

From-SVN: r147951

committed May 28, 2009

cd41d410 Browse Files

re PR target/37216 ([cygming] Invalid alignment for SSE store to .comm data generated with -O3) · 233215fe

gcc/ChangeLog:

2009-05-28  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/37216

	* configure.ac (HAVE_GAS_ALIGNED_COMM):  Add autoconf test and
	macro definition for support of three-operand format aligned
	.comm directive in assembler on cygwin/pe/mingw target OS.
	* configure:  Regenerate.
	* config.in:  Regenerate.

	* config/i386/winnt.c (i386_pe_asm_output_aligned_decl_common):  Use
	aligned form of .comm directive if -mpe-aligned-commons is in effect.
	* config/i386/cygming.opt (-mpe-aligned-commons):  Add new option.

	* doc/invoke.texi (-mpe-aligned-commons):  Document new target option.
	* doc/tm.texi (ASM_OUTPUT_COMMON):  Document zero size commons.

gcc/testsuite/ChangeLog:

2009-05-28  Dave Korn  <dave.korn.cygwin@gmail.com>
            Uros Bizjak  <ubizjak@gmail.com>
            Danny Smith  <dansmister@gmail.com>

	PR target/37216

	* lib/target-supports.exp (check_effective_target_pe_aligned_commons):
	New function.
	* gcc.target/i386/pr37216.c:  New test source file.
	* gcc.dg/compat/struct-layout-1_generate.c (dg_options[]):  No longer
	use -fno-common for testing Cygwin and MinGW targets.



Co-Authored-By: Danny Smith <dansmister@gmail.com>
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r147950

committed May 28, 2009

233215fe Browse Files

packed6.C (size_t): Use __extension__ and __SIZE_TYPE__. · b10ca522

2009-05-28  Kai Tietz  <kai.tietz@onevision.com>

	*  g++.dg/ext/packed6.C (size_t): Use __extension__ and
	__SIZE_TYPE__.
	* g++.dg/opt/memcpy1.C (size_t): Likewise.
	* g++.dg/pr37742.C (size_t): Likewise.
	* g++.dg/torture/pr34850.C (size_t): Likewise.
	* g++.dg/torture/20070621-1.C (ptrdiff_t): Use __extension__ and
	_PTRDIFF_TYPE__.
	* g++.dg/torture/pr34222.C (ptrdiff_t): Likewise.
	* g++.dg/tree-ssa/pr22444.C (ptrdiff_t): Likewise.
	(size_t): Use __extension__ and __SIZE_TYPE__.

From-SVN: r147949

committed May 28, 2009

b10ca522 Browse Files

20000211-1.c (size_t): Typedef size_t via __SIZE_TYPE__. · 52c97635

2009-05-28  Kai Tietz  <kai.tietz@onevision.com>

        * gcc.c-torture/compile/20000211-1.c (size_t): Typedef size_t via
	__SIZE_TYPE__.
        * gcc.c-torture/compile/20010328-1.c (size_t): Likewise,
        * gcc.c-torture/compile/20030320-1.c (size_t): Likewise,
        * gcc.c-torture/compile/20030405-1.c (size_t): Likewise,
        * gcc.c-torture/compile/20030902-1.c (size_t): Likewise,
        * gcc.c-torture/compile/20060202-1.c (size_t): Likewise,
        * gcc.c-torture/compile/20080613-1.c (size_t): Likewise,
        * gcc.c-torture/compile/920428-2.c (size_t): Likewise,
        * gcc.c-torture/compile/980329-1.c (size_t): Likewise,
        * gcc.c-torture/compile/980816-1.c (size_t): Likewise,
        * gcc.c-torture/compile/pr32584.c (size_t): Likewise,
        * (__ssize_t): Likewise.
        * gcc.c-torture/compile/pr33173.c (size_t): Likewise,
        * gcc.c-torture/compile/pr33382.c (size_t): Likewise,
        * gcc.c-torture/compile/pr34334.c (size_t): Likewise,
        * gcc.c-torture/compile/pr34688.c (size_t): Likewise,
        * gcc.c-torture/compile/pr35043.c (size_t): Likewise,
        * gcc.c-torture/compile/pr37669.c (size_t): Likewise,
        * gcc.dg/20050629-1.c (size_t): Typedef size_t via __SIZE_TYPE__.
        * gcc.dg/pr33667.c (size_t): Likewise.
        * gcc.dg/prefetch-loop-arrays-1.c (size_t): Likewise.
        * gcc.dg/torture/pr39204.c (size_t): Likewise.
        * gcc.dg/tree-ssa/20041122-1.c (size_t): Likewise.
        * gcc.dg/tree-ssa/pr36908.c (size_t): Likewise.
        * gcc.dg/tree-ssa/pr38250.c (size_t): Likewise.
        * gcc.dg/tree-ssa/ssa-dse-10.c (size_t): Likewise.

From-SVN: r147947

committed May 28, 2009

52c97635 Browse Files

re PR tree-optimization/40254 (SPEC2006 403.gcc miscompares) · 24adb18f


	PR tree-optimization/40254
	* tree-data-ref.c (dr_analyze_innermost): Take POFFSET into account
	in analysis of basic blocks.

From-SVN: r147945

committed May 28, 2009

24adb18f Browse Files

re PR middle-end/33699 (missing optimization on const addr area store) · 2c5bfdf7

	PR middle-end/33699
	* target.h (struct gcc_target): Fix indentation.  Add
	const_anchor.
	* target-def.h (TARGET_CONST_ANCHOR): New macro.
	(TARGET_INITIALIZER): Use it.
	* cse.c (CHEAPER): Move it up to the other macros.
	(insert): Rename this ...
	(insert_with_costs): ... to this.  Add cost parameters.  Update
	function comment.
	(insert): New function.  Call insert_with_costs.
	(compute_const_anchors, insert_const_anchor, insert_const_anchors,
	find_reg_offset_for_const, try_const_anchors): New functions.
	(cse_insn): Call try_const_anchors.  Adjust cost of src_related
	when using a const-anchor.  Call insert_const_anchors.
	* config/mips/mips.c (mips_set_mips16_mode): Set
	targetm.const_anchor.
	* doc/tm.texi (Misc): Document TARGET_CONST_ANCHOR.

testsuite/
	* gcc.target/mips/const-anchor-1.c: New test.
	* gcc.target/mips/const-anchor-2.c: New test.

From-SVN: r147944

committed May 28, 2009

2c5bfdf7 Browse Files

Fix typo in ChangeLog entry date. · 51fb7760
```
From-SVN: r147943
```
Olivier Hainque committed May 28, 2009
51fb7760 Browse Files
tree-inline.c (remap_decls): Enable nonlocalized variables when not optimizing. · 9e6aced0
```
* tree-inline.c (remap_decls): Enable nonlocalized variables
when not optimizing.

From-SVN: r147941
```
Alexandre Oliva committed May 28, 2009
9e6aced0 Browse Files
tree-ssa-live.c (remove_unused_locals): Skip when not optimizing. · 89fbbe4e
```
* tree-ssa-live.c (remove_unused_locals): Skip when not optimizing.
Simplify other tests involving optimize.

From-SVN: r147939
```
Alexandre Oliva committed May 28, 2009
89fbbe4e Browse Files
Daily bump. · c0ba7737
```
From-SVN: r147938
```
GCC Administrator committed May 28, 2009
c0ba7737 Browse Files

testsuite_allocator.h (check_new, [...]): Move to ... · daa15929

2009-05-28  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/testsuite_allocator.h (check_new, check_delete): Move
	to ...
	* testsuite/util/replacement_memory_operators.h: ...here. New.
	* testsuite/util/testsuite_hooks.h (counter): To object_counter.
	* testsuite/util/testsuite_hooks.cc: Same.

	* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Use
	replacement_memory_operators.h.
	* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Same.
	* testsuite/ext/mt_allocator/check_delete.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_local_thread-5.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_local_thread-7.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_local-2.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_local-4.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_local-6.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_local-8.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_global-2.cc: Same.
	* testsuite/ext/mt_allocator/deallocate_global-4.cc: Same.
	* testsuite/ext/mt_allocator/check_new.cc: Same.
	* testsuite/ext/debug_allocator/check_delete.cc: Same.
	* testsuite/ext/debug_allocator/check_new.cc: Same.
	* testsuite/ext/new_allocator/deallocate_global.cc: Same.
	* testsuite/ext/new_allocator/check_delete.cc: Same.
	* testsuite/ext/new_allocator/check_new.cc: Same.
	* testsuite/ext/new_allocator/deallocate_local.cc: Same.
	* testsuite/ext/throw_allocator/deallocate_global.cc: Same.
	* testsuite/ext/throw_allocator/check_delete.cc: Same.
	* testsuite/ext/throw_allocator/check_new.cc: Same.
	* testsuite/ext/throw_allocator/deallocate_local.cc: Same.
	* testsuite/ext/malloc_allocator/deallocate_global.cc: Same.
	* testsuite/ext/malloc_allocator/check_delete.cc: Same.
	* testsuite/ext/malloc_allocator/check_new.cc: Same.
	* testsuite/ext/malloc_allocator/deallocate_local.cc: Same.
	* testsuite/ext/pool_allocator/check_delete.cc: Same.
	* testsuite/ext/pool_allocator/check_new.cc: Same.
	* testsuite/ext/bitmap_allocator/check_delete.cc: Same.
	* testsuite/ext/bitmap_allocator/check_new.cc: Same.
	* testsuite/ext/array_allocator/check_delete.cc: Same.
	* testsuite/ext/array_allocator/check_new.cc: Same.
	* testsuite/23_containers/deque/cons/1.cc: Same.
	* testsuite/23_containers/deque/cons/2.cc: Same.

From-SVN: r147937

committed May 28, 2009

daa15929 Browse Files

27 May, 2009 26 commits

unwind-dw2.c (_Unwind_DebugHook): New function. · e455776a

	* unwind-dw2.c (_Unwind_DebugHook): New function.
	(uw_install_context): Call _Unwind_DebugHook.

From-SVN: r147934

committed May 27, 2009

e455776a Browse Files

call.c (implicit_conversion): Handle conversion from initializer-list to scalar. · c5adc427

	* call.c (implicit_conversion): Handle conversion from
	initializer-list to scalar.
	(convert_like_real): Likewise.  Avoid crashing on list
	initialization with bad conversions.
	(can_convert): Use LOOKUP_EXPLICIT.
	(can_convert_arg_bad): Add flags parm.
	* cp-tree.h: Adjust.
	* typeck.c (convert_for_assignment): Pass flags.

From-SVN: r147933

committed May 27, 2009

c5adc427 Browse Files

initializer_list: Format. · eaf4cf4f

2009-05-27  Benjamin Kosnik  <bkoz@redhat.com>

	* libsupc++/initializer_list: Format.
	* testsuite/18_support/initializer_list/requirements/typedefs.cc: New.
	* testsuite/18_support/initializer_list/requirements/
	explicit_instantiation.cc: New.

From-SVN: r147931

committed May 27, 2009

eaf4cf4f Browse Files

re PR libstdc++/40273 ([C++0x] Invalid conversion to bool is reported) · 626e0599

2009-05-27  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/40273
	* include/tr1_impl/functional: Add explicit cast.
	* testsuite/20_util/function/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/function/null_pointer_comparisons.cc: New.

From-SVN: r147930

committed May 27, 2009

626e0599 Browse Files

Don't link to or test existence of libgfortranbegin · 667e6f89
```
From-SVN: r147929
```
Janne Blomqvist committed May 27, 2009
667e6f89 Browse Files
system.h (CONST_CAST2): Use C++ const_cast when compiled as C++ · cea32bca
```
gcc/ChangeLog
	* system.h (CONST_CAST2): Use C++ const_cast when compiled as C++

From-SVN: r147928
```
Tom Tromey committed May 27, 2009
cea32bca Browse Files

Makefile.in (LINKER, [...]): Define. · c607156f

./:	* Makefile.in (LINKER, LINKER_FLAGS): Define.
	(LINKER_FOR_BUILD, BUILD_LINKERFLAGS): Define.
	(ALL_LINKERFLAGS): Define.
	(xgcc$(exeext)): Change $(COMPILER) to $(LINKER).
	(cpp$(exeext), cc1-dummy$(exeext), cc1$(exeext)): Likewise.
	(collect2$(exeext), mips-tfile, mips-tdump): Likewise.
	(gcov$(exeext), gcov-dump$(exeext)): Likewise.
	(build/gen%$(build_exeext)): Change $(COMPILER_FOR_BUILD) to
	$(LINKER_FOR_BUILD).
	(build/gcov-iov$(build_exeext)): Likewise.
cp/:
	* Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
	(cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
fortran/:
	* Make-lang.in (gfortran$(exeext)): Change $(COMPILER) to
	$(LINKER).
	(f951$(exeext)): Likewise.
java/:
	* Make-lang.in ($(XGCJ)$(exeext)): Change $(COMPILER) to
	$(LINKER).
	(jc1$(exeext), jcf-dump$(exeext), jvgenmain$(exeext)): Likewise.
objc/:
	* Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
	$(LINKER).
	(cc1obj$(exeext)): Likewise.
objcp/:
	* Make-lang.in (cc1objplus-dummy$(exeext)): Change $(COMPILER) to
	$(LINKER).
	(cc1objplus$(exeext)): Likewise.

From-SVN: r147927

committed May 27, 2009

c607156f Browse Files

re PR fortran/40270 (Revision 147883 caused many Fortran regressions) · 86c3c481

2009-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40270
        * trans-decl.c (create_main_function): Mark MAIN__ and
        argc/argv as TREE_USED and push/pop function_decl context
        if needed.

From-SVN: r147926

committed May 27, 2009

86c3c481 Browse Files

gcse.c (target.h): Include. · ec0a1343

	gcc/
	* gcse.c (target.h): Include.
	(can_assign_to_reg_without_clobbers_p): Check that the target allows
	copy of argument to a pseudo register.

From-SVN: r147925

committed May 27, 2009

ec0a1343 Browse Files

tree-ssa-live.c (dump_scope_block): Document arguments. · ac80ba07


	* tree-ssa-live.c (dump_scope_block): Document arguments.
	(dump_scope_blocks): Document.
	(debug_scope_blocks): New.
	* tree-flow.h (debug_scope_blocks): Declare.

From-SVN: r147923

committed May 27, 2009

ac80ba07 Browse Files

* doc/contrib.texi (Contributors): add myself to the list. · d1803a17
```
From-SVN: r147920
```
Denis Chertykov committed May 27, 2009
d1803a17 Browse Files
Change scan-tree-dump-times patterns due to frontend changes · 3c16fdaf
```
From-SVN: r147919
```
Janne Blomqvist committed May 27, 2009
3c16fdaf Browse Files
(Synchronize with addition made to binutils sources): · ed630879
```
        * plugins.m4: New.

From-SVN: r147918
```
Rafael Avila de Espindola committed May 27, 2009
ed630879 Browse Files

expr.c (target_align): New function. · ceadb728

	* expr.c (target_align): New function.  Alignment the TARGET of an
	assignment may be assume to have.
	(highest_pow2_factor_for_target): Use it instead of relying on
	immediate tree attributes of TARGET, not necessarily honored when
	intermediate bitfields are involved.

	testsuite/
	* gcc.c-torture/execute/align-nest.c: New testcase.
	* gnat.dg/misaligned_nest.adb: New testcase.


Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r147916

committed May 27, 2009

ceadb728 Browse Files

Revert part of r147883 that breaks ABI · c1df0e1a
```
From-SVN: r147915
```
Janne Blomqvist committed May 27, 2009
c1df0e1a Browse Files

re PR target/40266 (march-native gives -mno-sse4, but cpuinfo sse4_1) · 634fa334

2009-05-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/40266
	* config/i386/driver-i386.c (host_detect_local_cpu): Support
	AVX, SSE4, AES, PCLMUL and POPCNT.

From-SVN: r147913

committed May 27, 2009

634fa334 Browse Files

Apply fixed version of previous delta. · f80735f6
```
From-SVN: r147911
```
Nick Clifton committed May 27, 2009
f80735f6 Browse Files

tree-pretty-print.c (dump_location): New. · 65332587


	* tree-pretty-print.c (dump_location): New.
	(dump_generic_node): Call it.
	Factor code to handle BLOCK nodes ...
	(dump_block_node): ... here.

From-SVN: r147910

committed May 27, 2009

65332587 Browse Files

attribute_plugin.c: Include gcc-plugin.h first. · 3e17e31d

2009-05-27  Rafael Avila de Espindola  <espindola@google.com>

       * g++.dg/plugin/attribute_plugin.c: Include gcc-plugin.h first.
       * g++.dg/plugin/dumb_plugin.c: Include gcc-plugin.h first.
       * g++.dg/plugin/selfassign.c: Include gcc-plugin.h first.
       * gcc.dg/plugin/selfassign.c: Include gcc-plugin.h first.


2009-05-27  Rafael Avila de Espindola  <espindola@google.com>

	* Makefile.in (GCC_PLUGIN_H): New. Replace all uses of gcc-plugin.h with
	it.
	* doc/plugins.texi: Document that gcc-plugin.h must be the first to be
	included.
	* gcc-plugin.h: Include config.h and system.h.
	(IN_GCC): Define if not defined.

From-SVN: r147908

committed May 27, 2009

3e17e31d Browse Files

re PR middle-end/40249 (build breakage with inline heuristics change) · 5e370570
```
	PR middle-end/40249
	* Makefile.in (CRTSTUFF_CFLAGS): Replace -fno-inline-functions
	with -fno-inline.

From-SVN: r147907
```
Hans-Peter Nilsson committed May 27, 2009
5e370570 Browse Files

Makefile.tpl (all): Avoid harmless warning in make all when gcc-bootstrap is… · a1fc946a

Makefile.tpl (all): Avoid harmless warning in make all when gcc-bootstrap is enabled but stage_last...

* Makefile.tpl (all): Avoid harmless warning in make all when
gcc-bootstrap is enabled but stage_last does not exist.
* Makefile.in: Rebuilt.

From-SVN: r147900

committed May 27, 2009

a1fc946a Browse Files

m32r.c: Use REG_P, MEM_P and CONST_INT_P where applicable. · d000f0d9

        * config/m32r/m32r.c: Use REG_P, MEM_P and CONST_INT_P where
        applicable.
        * config/m32r/m32r.h: Ditto.
        * config/m32r/m32r.md: Ditto.
        * config/m32r/predicates.md: Ditto.

From-SVN: r147899

committed May 27, 2009

d000f0d9 Browse Files

array1.C (array): Use __SIZE_TYPE__ cast instead of assuming 0ul. · 0c5bf15a

2009-05-27  Kai TIetz  <kai.tietz@onevision.com>

        * g++.old-deja/g++.brendan/array1.C (array): Use __SIZE_TYPE__
        cast instead of assuming 0ul.
        * g++.old-deja/g++.brendan/crash64.C (size_t): Define it via
        __SIZE_TYPE__.
        (_type_desc): Make first argument const.
        * g++.old-deja/g++.jason/new3.C (dg-options): Add -Wno-long-long.

From-SVN: r147898

committed May 27, 2009

0c5bf15a Browse Files

re PR libfortran/40187 (c_f_pointer with stride in SHAPE) · 230fa1fc

2009-05-27  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/40187
	* intrinsics/iso_c_binding.c (c_f_pointer_u0):  Take care
	of stride in "shape" argument.

2009-05-27  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/40187
	* gfortran.dg/c_f_pointer_shape_tests_4.f03:  New file.
	* gfortran.dg/c_f_pointer_shape_tests_4_driver.c:  New file.

From-SVN: r147894

committed May 27, 2009

230fa1fc Browse Files

* cgraph.c (dump_cgraph_node): Honor -fdump-noaddr. · 82f331ff
```
From-SVN: r147888
```
Alexandre Oliva committed May 27, 2009
82f331ff Browse Files
Daily bump. · d641c815
```
From-SVN: r147886
```
GCC Administrator committed May 27, 2009
d641c815 Browse Files

26 May, 2009 2 commits

re PR fortran/39178 (Generate main() rather than using a main in libgfortran/fmain.c) · 092231a8

fortran/
2009-05-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/39178
        * gfortranspec.c (lang_specific_driver): Stop linking
        libgfortranbegin.
        * trans-decl.c (gfc_build_builtin_function_decls): Stop
        making MAIN__ publicly visible.
        (gfc_build_builtin_function_decls): Add
        gfor_fndecl_set_args.
        (create_main_function) New function.
        (gfc_generate_function_code): Use it.

libgfortran/
2009-05-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/39178
        * runtime/main.c (store_exe_path): Make static
        and multiple-times callable.
        (set_args): Call store_exe_path.
        * libgfortran.h: Remove store_exe_path prototype.
        * fmain.c (main): Remove store_exe_path call.

From-SVN: r147883

committed May 26, 2009

092231a8 Browse Files

re PR fortran/40246 (ICE on invalid SOURCE= using NULLIFY) · 9a0bab0b

2009-05-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40246
        * match.c (gfc_match_nullify): NULLify freed pointer.

2009-05-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40246
        * gfortran.dg/nullify_4.f90: New test.

From-SVN: r147879

committed May 26, 2009

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