Commits · 3ed7d068d9c79e4a5887027ca6c3f938f0fbb941 · lvzhengyang / riscv-gcc-1

28 Jan, 2010 13 commits

re PR tree-optimization/42871 (g++: Internal error: Segmentation fault (program cc1plus)) · 3ed7d068

2010-01-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42871
	* tree-ssa-pre.c (phi_translate_set): Make sure to retain
	leaders.

	* g++.dg/torture/pr42871.C: New testcase.

From-SVN: r156324

committed Jan 28, 2010

3ed7d068 Browse Files

tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate into call arguments. · 830bc550

2010-01-28  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate
	into call arguments.

	* gcc.dg/Wobjsize-1.h: New testcase.
	* gcc.dg/Wobjsize-1.c: Likewise.

From-SVN: r156323

committed Jan 28, 2010

830bc550 Browse Files

re PR middle-end/42883 (internal compiler error: in redirect_eh_edge_1, at tree-eh.c:2112) · 28e5ca15

2010-01-28  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42883
	* tree-cfgcleanup.c (remove_forwarder_block): Do not remove
	the forwarder if the destination is an EH landing pad.

	* g++.dg/torture/pr42883.C: New testcase.

From-SVN: r156322

committed Jan 28, 2010

28e5ca15 Browse Files

28-01-2010 Razya Ladelsky <razya@il.ibm.com> · 8adfe01d

        * tree-parloops.c (transform_to_exit_first_loop): Update the basic 
        block list passed to gimple_duplicate_sese_tail.
        (parallelize_loops): Avoid parallelization when the function
        has_nonlocal_label.
        Avoid parallelization when the preheader is IRREDUCIBLE.
        Try to optimize when estimated_loop_iterations_int is unresolved.
        Add the loop's location to the dump file.
        * tree-cfg.c(add_phi_args_after_redirect): Remove.
        (gimple_duplicate_sese_tail): Remove the check for the latch.
        Redirect nexits to the exit block.
        Remove handling of the incoming edges to the latch.
        Redirect the backedge from the copied latch to the exit bb.

From-SVN: r156321

committed Jan 28, 2010

8adfe01d Browse Files

re PR target/42881 (SSE2 intrinsics miscompiled at -O0 -march=k8) · 3d952fb7

	PR target/42881
	* config/i386/i386.c (ix86_expand_vector_init_duplicate):
	Wrap force_reg into a sequence, emit it before user.

testsuite/
	* gcc.target/i386/pr42881.c: New test.

From-SVN: r156320

committed Jan 28, 2010

3d952fb7 Browse Files

s-win32.ads: Add some missing constants. · 2b30b635

2010-01-28  Pascal Obry  <obry@adacore.com>

	* s-win32.ads: Add some missing constants.

From-SVN: r156319

committed Jan 28, 2010

2b30b635 Browse Files

prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is Unknown_Package. · 94ff2599

2010-01-28  Vincent Celier  <celier@adacore.com>

	* prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
	Unknown_Package.

From-SVN: r156318

committed Jan 28, 2010

94ff2599 Browse Files

linkage.exp: Remove mips-sgi-irix6*o32 support. · 78f56a7b

	* gcc.misc-tests/linkage.exp: Remove mips-sgi-irix6*o32 support.
	Add i?86-*-solaris2* support.

From-SVN: r156317

committed Jan 28, 2010

78f56a7b Browse Files

re PR c++/42713 (ICE - segfault in tsubst) · 20c202f3

Fix PR c++/42713

gcc/cp/ChangeLog:
	PR c++/42713
	PR c++/42820
	* typeck.c (get_template_parms_of_dependent_type): Factorized
	this out of incompatible_template_type_parms_p
	(incompatible_dependent_types_p): Renamed
	incompatible_template_type_parms_p into this. Make it detect
	two incompatible dependent typedefs too.
	(structural_comptypes): Use incompatible_dependent_types_p.
	* pt.c (get_template_info):
	Handle BOUND_TEMPLATE_TEMPLATE_PARAM.

gcc/testsuite/ChangeLog:
	PR c++/42713
	PR c++/42820
	* g++.dg/template/typedef27.C: New test case.
	* g++.dg/template/typedef28.C: New test case.

From-SVN: r156316

committed Jan 28, 2010

20c202f3 Browse Files

Fix unnamed extension for ISO-C. · b4394ebd
```
From-SVN: r156315
```
Kai Tietz committed Jan 28, 2010
b4394ebd Browse Files

gnat_rm.texi: Minor correction · 73d2b42a

2010-01-28  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Minor correction

From-SVN: r156314

committed Jan 28, 2010

73d2b42a Browse Files

Fix bswap patterns for trunk. · 4fc2b1aa

Committed by Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

2010-01-28 Stephen Thomas <stephen.thomas@arm.com>

        * config/arm/arm.md (bswapsi2): Add support for bswapsi2.
        (arm_rev): New.
        (arm_legacy_rev): Likewise.
        (thumb_legacy_rev): Likewise.


2010-01-28 Stephen Thomas <stephen.thomas@arm.com>

        * testsuite/gcc.dg/optimize-bswap*.c: Add ARM target

From-SVN: r156313

committed Jan 28, 2010

4fc2b1aa Browse Files

Daily bump. · c2776306
```
From-SVN: r156310
```
GCC Administrator committed Jan 28, 2010
c2776306 Browse Files

27 Jan, 2010 23 commits

re PR c++/42346 (darwin instantiation vs. optimization oddity) · 91c54466

2010-01-27  Benjamin Kosnik  <bkoz@redhat.com>

	PR c++/42346
	* testsuite/23_containers/unordered_map/requirements/exception/: Remove
	-O1 workaround.
	* testsuite/23_containers/multimap/requirements/exception/: Same.
	* testsuite/23_containers/map/requirements/exception: Same.

From-SVN: r156303

committed Jan 27, 2010

91c54466 Browse Files

* gcc/cp/tree.c: Tweak comment in no_linkage_check. · 2f59d9e0
```
From-SVN: r156300
```
Jason Merrill committed Jan 27, 2010
2f59d9e0 Browse Files

dwarf2out.c (mem_loc_descriptor): Remove special casing of CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. · 0f277ad4

	* dwarf2out.c (mem_loc_descriptor): Remove special casing of
	CONSTANT_POOL_ADDRESS_P SYMBOL_REFs.  If for MEM recursive call
	on MEM's address failed, try avoid_constant_pool_reference and
	recurse if it returned something different.
	(loc_descriptor): If for MEM mem_loc_descriptor failed on the
	address, try avoid_constant_pool_reference and recurse if it
	returned something different.
	(dw_loc_list_1): If for MEM mem_loc_descriptor failed on the
	address and avoid_constant_pool_reference returned something
	different, don't set have_address.

From-SVN: r156293

committed Jan 27, 2010

0f277ad4 Browse Files

re PR debug/42861 (Spill slots not tracked during var-tracking) · fb4cbb9f

	PR debug/42861
	* var-tracking.c (val_store): Add modified argument, obey it.
	Adjust callers.
	(count_uses): Move down logging of main.
	(compute_bb_dataflow): Use val_store for MO_VAL_USEs that
	don't need resolution.
	(emit_notes_in_bb): Likewise.

From-SVN: r156292

committed Jan 27, 2010

fb4cbb9f Browse Files

re PR tree-optimization/42878 ("-fcompare-debug failure" at -O1 (2)) · e87da263

2010-01-27  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42878
	* tree-inline.c (remap_decl): Delay remapping of SSA name
	default definitions until we need them.

	* gcc.dg/torture/pr42878-1.c: New testcase.
	* gcc.dg/torture/pr42878-2.c: Likewise.

From-SVN: r156291

committed Jan 27, 2010

e87da263 Browse Files

re PR libstdc++/42832 (Revisit std::function for aliasing issues and efficiency) · 77597d39

2010-01-27  Richard Guenther  <rguenther@suse.de>

	PR libstdc++/42832
	* include/std/functional (function<>::swap): Perform bytewise
	swap of _M_functor.
	* include/tr1/functional (function<>::swap): Likewise.

From-SVN: r156290

committed Jan 27, 2010

77597d39 Browse Files

rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. · 9a78eb71

	* config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine.
	(rs6000_delegitimize_address): New function.

From-SVN: r156289

committed Jan 27, 2010

9a78eb71 Browse Files

s390.c (s390_delegitimize_address): Call delegitimize_mem_from_attrs. · e8d8f497
```
	* config/s390/s390.c (s390_delegitimize_address): Call
	delegitimize_mem_from_attrs.

From-SVN: r156288
```
Jakub Jelinek committed Jan 27, 2010
e8d8f497 Browse Files

re PR middle-end/42874 (Error on correct code: sorry, unimplemented: function… · c6d99cad

re PR middle-end/42874 (Error on correct code: sorry, unimplemented: function ‘foo’ can never be copied because it uses)

	PR middle-end/42874
	* tree-inline.c (cannot_copy_type_1): Removed.
	(copy_forbidden): Don't forbid copying of functions containing
	records/unions with variable length fields.

	* gcc.dg/vla-22.c: New test.

From-SVN: r156287

committed Jan 27, 2010

c6d99cad Browse Files

Revert r156276 · 990dc016
```
From-SVN: r156286
```
Nick Clifton committed Jan 27, 2010
990dc016 Browse Files

g-awk.adb: ensure that an AWK session is reusable. · 09d7d413

2010-01-27  Pascal Obry  <obry@adacore.com>

	* g-awk.adb: ensure that an AWK session is reusable.

From-SVN: r156285

committed Jan 27, 2010

09d7d413 Browse Files

[multiple changes] · 0309455b

2010-01-27  Vasiliy Fofanov  <fofanov@adacore.com>

	* g-regist.adb (For_Every_Key): Fix previous change.

2010-01-27  Thomas Quinot  <quinot@adacore.com>

	* lib-writ.ads: Current version of spec for new N (note) ALI lines

2010-01-27  Yannick Moy  <moy@adacore.com>

	* a-cdlili.adb (Insert): Correct exception message when cursor
	designates wrong list.

From-SVN: r156284

committed Jan 27, 2010

0309455b Browse Files

[multiple changes] · 95cb33a5

2010-01-27  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb: When there is only one main specified, the package
	support Switches (<main>) and attribute Switches is specified for the
	main, use these switches, instead of Default_Switches ("Ada").

2010-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
	implementation.
	* exp_disp.adb: Minor reformatting

From-SVN: r156283

committed Jan 27, 2010

95cb33a5 Browse Files

temporarily revert fix for PR target/42841 · 4f6fee0f
```
From-SVN: r156282
```
Christian Bruel committed Jan 27, 2010
4f6fee0f Browse Files

configure.ac (gnu-unique-object): Fix ldd version check. · cdf6bfb7

2010-01-27  Matthias Klose  <doko@ubuntu.com>

        * configure.ac (gnu-unique-object): Fix ldd version check.
        * configure: Regenerate.

From-SVN: r156281

committed Jan 27, 2010

cdf6bfb7 Browse Files

[multiple changes] · 21d11f4f

2010-01-27  Tristan Gingold  <gingold@adacore.com>

	* seh_init.c: Use __ImageBase instead of _ImageBase.

2010-01-27  Javier Miranda  <miranda@adacore.com>

	* exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
	profile of interface thunks. The type of the controlling formal is now
	the covered interface type (instead of the target tagged type).

From-SVN: r156280

committed Jan 27, 2010

21d11f4f Browse Files

gnat_rm.texi, [...]: Update gnatcheck doc. · ee13bdc7

2010-01-27  Sergey Rybin  <rybin@adacore.com>

	* gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.

From-SVN: r156279

committed Jan 27, 2010

ee13bdc7 Browse Files

sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal changed from Expr to N. · 5c39d89f

2010-01-27  Robert Dewar  <dewar@adacore.com>

	* sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
	changed from Expr to N.

From-SVN: r156278

committed Jan 27, 2010

5c39d89f Browse Files

2010-01-27 Paolo Carlini <paolo.carlini@oracle.com> · 677b1f51
```
	* Fix ChangeLog typos.

From-SVN: r156277
```
Paolo Carlini committed Jan 27, 2010
677b1f51 Browse Files

re PR target/42671 (Thumb2 generate more instructions than Thumb1 to load GOT address) · 336e24cf

        PR target/42671
        * config/arm/arm.c (arm_load_pic_register): Use the same code
        sequence with Thumb2 as for Thumb1.
        * config/arm/arm.md (pic_add_dot_plus_four): Enable this pattern
        for all Thumb varieties.

From-SVN: r156276

committed Jan 27, 2010

336e24cf Browse Files

gnu.ver: Avoid time_get pattern conflicts. · b4b04ed6

2010-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/abi/pre/gnu.ver: Avoid time_get pattern conflicts.

From-SVN: r156275

committed Jan 27, 2010

b4b04ed6 Browse Files

sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. · 31b21739

	* config/sparc/sparc.c (sparc_elf_asm_named_section): Test for
	HAVE_GNU_AS value.
	* config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION):
	Test for HAVE_GNU_AS value.

From-SVN: r156272

committed Jan 27, 2010

31b21739 Browse Files

Daily bump. · 9f8a264b
```
From-SVN: r156268
```
GCC Administrator committed Jan 27, 2010
9f8a264b Browse Files

26 Jan, 2010 4 commits

configure.ac: Test for executability of _the first word_ of GFORTRAN. · 2122aa97

2010-01-26  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of _the first word_ of GFORTRAN.
	* configure: Regenerate.

From-SVN: r156264

committed Jan 26, 2010

2122aa97 Browse Files

* MAINTAINERS: Add myself as Go frontend maintainer. · 3bf714a7
```
From-SVN: r156260
```
Ian Lance Taylor committed Jan 26, 2010
3bf714a7 Browse Files

config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. · dc4f0670

	gcc:
	* config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint.
	* config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE,
	INT64_TYPE): Define.
	(UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define.
	(INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
	INT_LEAST64_TYPE): Define.
	(UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE,
	UINT_LEAST64_TYPE): Define.
	(INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE)
	INT_FAST64_TYPE): Define.
	(UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
	UINT_FAST64_TYPE): Define.
	(INTMAX_TYPE, UINTMAX_TYPE): Define.
	(INTPTR_TYPE, UINTPTR_TYPE): Define.
	(SIG_ATOMIC_TYPE): Define.

	fixincludes:
	* inclhack.def (aix_stdint_1): Add stdint-aix.h to files.
	(aix_stdint_2): Likewise.
	(aix_stdint_3): Likewise.
	(aix_stdint_4): Likewise.
	(aix_stdint_5): Likewise.
	(darwin_stdint_1): Add stdint-darwin.h to files.
	(darwin_stdint_2): Likewise.
	(darwin_stdint_3): Likewise.
	(darwin_stdint_4): Likewise.
	(darwin_stdint_5): Likewise.
	(darwin_stdint_6): Likewise.
	(darwin_stdint_7): Likewise.
	(hpux_c99_intptr): Add stdint-hpux11.h to files.
	(hpux_c99_inttypes): Likewise.
	(hpux_c99_inttypes2): Likewise.
	(hpux_stdint_least_fast): Likewise.
	(irix_stdint_c99): Renamed to irix_stdint_c99_mode.
	(irix_stdint_c99_types): New fix.
	(irix_stdint_c99_macros): New fix.
	(newlib_stdint_1): Add stdint-newlib.h to files.
	(newlib_stdint_2): Likewise.
	fixincl.x: Regenerate.
	tests/base/stdint-aix.h: New file.
	tests/base/stdint.h [AIX_STDINT_1_CHECK, AIX_STDINT_2_CHECK,
	AIX_STDINT_3_CHECK, AIX_STDINT_4_CHECK, AIX_STDINT_5_CHECK]: Moved ...
	tests/base/stdint-aix.h: ... here.
	[AIX_STDINT_3_CHECK]: Updated to match aix_stdint_3 fix.
	[AIX_STDINT_4_CHECK]: Updated to match aix_stdint_4 fix.
	[AIX_STDINT_5_CHECK]: Updated to match aix_stdint_5 fix.
	tests/base/stdint-darwin.h: New file.
	tests/base/stdint.h [DARWIN_STDINT_1_CHECK, DARWIN_STDINT_2_CHECK,
	DARWIN_STDINT_3_CHECK, DARWIN_STDINT_4_CHECK,
	DARWIN_STDINT_5_CHECK, DARWIN_STDINT_6_CHECK]: Moved ...
	tests/base/stdint-darwin.h: ... here.
	[DARWIN_STDINT_1_CHECK]: Updated to match darwin_stdint_1 fix.
	[DARWIN_STDINT_4_CHECK]: Updated to match darwin_stdint_4 fix.
	[DARWIN_STDINT_6_CHECK]: Updated to match darwin_stdint_6 fix.
	tests/base/stdint-hpux11.h: New file.
	tests/base/stdint.h [HPUX_C99_INTPTR_CHECK,
	HPUX_C99_INTTYPES2_CHECK, HPUX_STDINT_LEAST_FAST_CHECK]: Moved ...
	tests/base/stdint-hpux11.h: ... here.
	[HPUX_C99_INTPTR_CHECK]: Updated to match hpux_c99_intptr fix.
	[HPUX_C99_INTTYPES2_CHECK]: Updated to match hpux_c99_inttypes2 fix.
	tests/base/stdint.h [IRIX_STDINT_C99_CHECK]: Renamed guard to
	IRIX_STDINT_C99_MODE_CHECK.
	tests/base/stdint-irix65.h: New file.
	tests/base/stdint-newlib.h: New file.
	tests/base/stdint.h [NEWLIB_STDINT_1_CHECK,
	NEWLIB_STDINT_2_CHECK]: Moved ...
	tests/base/stdint-newlib.h: ... here.

From-SVN: r156259

committed Jan 26, 2010

dc4f0670 Browse Files

allocator.xml: Minor updates and fixes. · 8d3f5a93

2010-01-26  François Dumont  <francois.cppdevs@free.fr>

	* doc/xml/manual/allocator.xml: Minor updates and fixes.
	* doc/xml/manual/containers.xml: Likewise.
	* doc/xml/manual/using.xml: Likewise.
	* doc/xml/manual/locale.xml: Likewise.
	* doc/xml/manual/appendix_contributing.xml: Likewise.

From-SVN: r156258

committed Jan 26, 2010

8d3f5a93 Browse Files