Eric Botcazou [Fri, 27 Jan 2012 09:12:14 +0000 (09:12 +0000)]
gigi.h (create_label_decl): Adjust.
* gcc-interface/gigi.h (create_label_decl): Adjust.
* gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
and invoke gnat_pushdecl on it. Remove obsolete settings.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
create_label_decl.
* gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
label for debugging purposes.
From-SVN: r183606
Eric Botcazou [Fri, 27 Jan 2012 08:53:38 +0000 (08:53 +0000)]
decl.c (gnat_to_gnu_entity): For an aliased object with an unconstrained nominal subtype and if...
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
object with an unconstrained nominal subtype and if optimization isn't
enabled, create a special VAR_DECL for debugging purposes.
From-SVN: r183605
Eric Botcazou [Fri, 27 Jan 2012 08:36:31 +0000 (08:36 +0000)]
stack_usage1.adb: New test.
* gnat.dg/stack_usage1.adb: New test.
* gnat.dg/stack_usage1_pkg.ad[sb]: New helper.
* gcc.dg/pr44194-1.c: Remove superfluous include directive.
* gcc.dg/pr44194-2.c: Likewise.
From-SVN: r183604
Sandra Loosemore [Fri, 27 Jan 2012 05:13:03 +0000 (00:13 -0500)]
invoke.texi: Correct usage of "command line" (noun) vs "command-line" (adjective) throughout.
2012-01-27 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi: Correct usage of "command line" (noun)
vs "command-line" (adjective) throughout.
From-SVN: r183603
Sandra Loosemore [Fri, 27 Jan 2012 03:33:17 +0000 (22:33 -0500)]
invoke.texi (Language Independent Options): Move -Wcoverage-mismatch blurb from here....
2012-01-27 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi (Language Independent Options): Move
-Wcoverage-mismatch blurb from here....
(Warning Options): ...to here.
From-SVN: r183602
Peter Bergner [Fri, 27 Jan 2012 02:45:51 +0000 (20:45 -0600)]
rs6000.c (rs6000_option_override_internal): Set rs6000_always_hint to false for 476.
* config/rs6000/rs6000.c (rs6000_option_override_internal):
Set rs6000_always_hint to false for 476.
From-SVN: r183601
Benjamin Kosnik [Fri, 27 Jan 2012 01:21:29 +0000 (01:21 +0000)]
configure.ac (GLIBCXX_ENABLE_DEBUG_FLAGS): Use -gdwarf-4 -g3 -O0.
2012-01-27 Benjamin Kosnik <bkoz@redhat.com>
Matthias Klose <doko@ubuntu.com>
* configure.ac (GLIBCXX_ENABLE_DEBUG_FLAGS): Use -gdwarf-4 -g3 -O0.
* configure.in: Regenerated.
* src/Makefile.am (all-once, install-data-once): New rules.
(all-local, install-data-local): Use them.
(build-debug, install-debug): Tweak.
* src/Makefile.in: Regenerate.
Co-Authored-By: Matthias Klose <doko@ubuntu.com>
From-SVN: r183599
GCC Administrator [Fri, 27 Jan 2012 00:19:08 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r183598
Paolo Carlini [Fri, 27 Jan 2012 00:12:41 +0000 (00:12 +0000)]
re PR c++/51370 (ICE with invalid template parameter)
/cp
2012-01-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51370
* error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
as TREE_OPERAND (t, 1).
/testsuite
2012-01-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51370
* g++.dg/template/crash112.C: New.
From-SVN: r183593
Matthias Klose [Thu, 26 Jan 2012 23:34:58 +0000 (23:34 +0000)]
gcc.c (add_sysrooted_prefix): Remove trailing dir separator from system root.
2012-01-27 Matthias Klose <doko@ubuntu.com>
* gcc.c (add_sysrooted_prefix): Remove trailing dir separator from
system root.
* incpath.c (add_standard_paths): Likewise.
From-SVN: r183591
Cary Coutant [Thu, 26 Jan 2012 22:58:11 +0000 (22:58 +0000)]
dwarf2.h (enum dwarf_form): Add Fission extensions.
* dwarf2.h (enum dwarf_form): Add Fission extensions.
(enum dwarf_attribute): Likewise.
From-SVN: r183588
Richard Henderson [Thu, 26 Jan 2012 22:07:44 +0000 (14:07 -0800)]
m68k: Convert to atomic_test_and_set.
* config/m68k/m68k.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
* config/m68k/sync.md (atomic_test_and_set): Rename from
sync_test_and_setqi and adjust the operands.
(atomic_test_and_set_1): Rename from sync_test_and_setqi_1
and unconditionally enable.
From-SVN: r183585
Richard Henderson [Thu, 26 Jan 2012 22:04:54 +0000 (14:04 -0800)]
sparc: Fix atomic_test_and_set definition.
* config/sparc/sparc.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
* config/sparc/sync.md (atomic_test_and_set): Only handle QImode.
(ldstub): Rename from ldstubqi.
(ldstub<I24MODE>): Remove.
From-SVN: r183584
Richard Henderson [Thu, 26 Jan 2012 22:01:17 +0000 (14:01 -0800)]
Update gcc.dg/atomic-flag.c test for non-boolean TAS targets.
* gcc.dg/atomic-flag.c: Adjust for __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
From-SVN: r183583
Richard Henderson [Thu, 26 Jan 2012 21:50:52 +0000 (13:50 -0800)]
libstdc++: Use __GCC_ATOMIC_TEST_AND_SET in atomic_flag.
* include/bits/atomic_base.h (__atomic_flag_base): Define _M_i
based on the value of __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
(ATOMIC_FLAG_INIT): Initialize with 0, not false.
(atomic_flag::atomic_flag): Use __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
From-SVN: r183582
Richard Henderson [Thu, 26 Jan 2012 21:48:27 +0000 (13:48 -0800)]
Define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL
* target.def (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
* c-cppbuiltin.c (cpp_atomic_builtins): Define
__GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
* doc/tm.texi.in (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Add doc hook.
* doc/tm.texi: Rebuild.
From-SVN: r183581
Richard Henderson [Thu, 26 Jan 2012 21:17:27 +0000 (13:17 -0800)]
Use maybe_expand_insn in maybe_emit_atomic_test_and_set.
* optabs.c (gen_atomic_test_and_set): Remove default.
(maybe_emit_atomic_test_and_set): Use maybe_expand_insn.
From-SVN: r183580
Ian Lance Taylor [Thu, 26 Jan 2012 21:06:06 +0000 (21:06 +0000)]
compiler: Don't make type fns for private fields in other packages.
From-SVN: r183579
Ian Lance Taylor [Thu, 26 Jan 2012 20:24:01 +0000 (20:24 +0000)]
libgo: Build stubs for some syscall functions not on older systems.
From-SVN: r183577
Andreas Krebbel [Thu, 26 Jan 2012 16:49:21 +0000 (16:49 +0000)]
reassoc_4.f: Use dg-additional-options.
2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gfortran.dg/reassoc_4.f: Use dg-additional-options.
From-SVN: r183570
Jakub Jelinek [Thu, 26 Jan 2012 15:52:55 +0000 (16:52 +0100)]
re PR rtl-optimization/51978 (ext-elim-1.c ICE on powerpc64)
PR rtl-optimization/51978
* ree.c (make_defs_and_copies_lists): Change set_pat type
to const_rtx.
(combine_reaching_defs): Likewise.
(struct re_info): Remove.
(add_removable_extension): Remove x and data arguments,
add insn, insn_list and def_map. Use the arguments directly
instead of using struct re_info.
(find_removable_extensions): Don't call add_removable_extension
through note_stores, instead just call it with single_set
result if non-NULL.
(find_and_remove_re): Pass curr_cand->expr instead of
PATTERN (curr_cand->insn) as set_pat argument to
combine_reaching_defs.
From-SVN: r183567
Michael Matz [Thu, 26 Jan 2012 15:50:33 +0000 (15:50 +0000)]
re PR tree-optimization/46590 (long compile time with -O2 and many loops)
PR tree-optimization/46590
* cfgexpand.c: Revert last change (r183305).
* gimplify.c (gimplify_bind_expr): Add clobbers for all non-gimple
regs.
* tree-eh.c (cleanup_empty_eh): Try to optimize clobbers before
checking for emptiness.
From-SVN: r183566
Jakub Jelinek [Thu, 26 Jan 2012 14:26:25 +0000 (15:26 +0100)]
make-relative-prefix.c (make_relative_prefix_1): Avoid warning about using preprocessor directives inside of macro arguments.
* make-relative-prefix.c (make_relative_prefix_1): Avoid warning
about using preprocessor directives inside of macro arguments.
From-SVN: r183561
Jakub Jelinek [Thu, 26 Jan 2012 14:09:29 +0000 (15:09 +0100)]
re PR middle-end/51895 (ICE in simplify_subreg)
PR middle-end/51895
* expr.c (expand_expr_real_1): Handle BLKmode MEM_REF of
non-addressable non-BLKmode base correctly.
* g++.dg/opt/pr51895.C: New test.
From-SVN: r183560
Michael Matz [Thu, 26 Jan 2012 13:24:58 +0000 (13:24 +0000)]
re PR tree-optimization/48794 (ICE: SIGSEGV in remap_eh_region_nr (tree-inline.c:1194) with -Os -fopenmp -fexceptions -fno-tree-ccp -fno-tree-copy-prop)
PR tree-optimization/48794
* tree-eh.c (remove_unreachable_handlers_no_lp): Don't remove
regions referenced from RESX/EH_DISPATCH.
testsuite/
* gfortran.dg/gomp/pr48794-2.f90: New testcase.
From-SVN: r183559
Andreas Krebbel [Thu, 26 Jan 2012 11:51:03 +0000 (11:51 +0000)]
ssa-dom-thread-4.c: Set -mbranch-cost=2 for s390 and s390x.
2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc.dg/ssa-dom-thread-4.c: Set -mbranch-cost=2 for s390 and
s390x.
From-SVN: r183557
Jakub Jelinek [Thu, 26 Jan 2012 10:55:12 +0000 (11:55 +0100)]
re PR bootstrap/51985 (Bootstrap failure due to revision 183457)
PR bootstrap/51985
* src/c++98/Makefile.am (libc__98_la_SOURCES,
libc__98convenience_la_SOURCES): Remove $(inst_sources).
* src/c++98/Makefile.in: Regenerated.
From-SVN: r183556
Andreas Krebbel [Thu, 26 Jan 2012 10:04:43 +0000 (10:04 +0000)]
s390.h: Make BRANCH_COST an option.
2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.h: Make BRANCH_COST an option.
* config/s390/s390.opt: New option -mbranch-cost.
2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc.dg/pr46309.c: Set branch-cost to 2 for s390 and s390x.
* gcc.dg/pr44194-1.c: Disable since s390 returns structs always in
memory.
* gfortran.dg/reassoc_4.f: Force max-completely-peeled-insns to
the default value for s390 and s390x.
From-SVN: r183555
Ian Lance Taylor [Thu, 26 Jan 2012 05:43:42 +0000 (05:43 +0000)]
libgo/mksysinfo: Always define IPV6_TCLASS.
From-SVN: r183552
Ian Lance Taylor [Thu, 26 Jan 2012 01:08:20 +0000 (01:08 +0000)]
libgo/mksysinfo: Correct typo.
From-SVN: r183549
GCC Administrator [Thu, 26 Jan 2012 00:18:57 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r183547
Ian Lance Taylor [Wed, 25 Jan 2012 23:13:36 +0000 (23:13 +0000)]
Remove a couple of object files committed by accident.
From-SVN: r183542
Tobias Burnus [Wed, 25 Jan 2012 22:21:14 +0000 (23:21 +0100)]
re PR fortran/51995 ([OOP] Polymorphic class fails at runtime)
2012-01-25 Tobias Burnus <burnus@net-b.de>
PR fortran/51995
* class.c (gfc_build_class_symbol): Fix invalid freeing
issue with fclass->f2k_derived.
From-SVN: r183541
Ian Lance Taylor [Wed, 25 Jan 2012 21:54:22 +0000 (21:54 +0000)]
libgo: Update to weekly.2012-01-20.
From-SVN: r183540
Ian Lance Taylor [Wed, 25 Jan 2012 20:56:26 +0000 (20:56 +0000)]
libgo: Update to weekly.2012-01-15.
From-SVN: r183539
Richard Henderson [Wed, 25 Jan 2012 20:35:34 +0000 (12:35 -0800)]
Revert * trans-mem.c (requires_barrier): Do not instrument thread local
variables and emit save/restore for them.
From-SVN: r183538
Aldy Hernandez [Wed, 25 Jan 2012 20:32:57 +0000 (20:32 +0000)]
re PR lto/51698 ([trans-mem] TM runtime and application with LTO)
PR lto/51698
* builtin-types.def: (BT_CONST_DOUBLE_PTR): New.
(BT_FN_VOID_PTR_CONST_PTR_SIZE): New.
(BT_FN_VOID_PTR_INT_SIZE): New.
(BT_FN_UINT_UINT_VAR): Remove.
(BT_FN_UINT32_UINT32_VAR): New.
(BT_FN_DOUBLE_VPTR): Remove.
(BT_FN_DOUBLE_CONST_DOUBLE_PTR): New.
* gtm-builtins.def (_ITM_abortTransaction): Set return type to
void.
(_ITM_changeTransactionMode): Same.
(_ITM_memmoveRtWt): Change return type to void.
(_ITM_memcpyRtWt): Same.
(_ITM_memsetW): Same.
(_ITM_RaRD): Change types to double.
(_ITM_RD): Same.
(_ITM_RaWD): Same.
(_ITM_RfWD): Same.
* builtins.def (DEF_TM_BUILTIN): Set BOTH_P to true.
testsuite/
PR lto/51698
* gcc.dg/lto/trans-mem-4_0.c: New.
* gcc.dg/lto/trans-mem-4_1.c: New.
* gcc.dg/lto/trans-mem-2_0.c: Provide correct argument types for
TM builtins.
* gcc.dg/lto/trans-mem-1_0.c: Require stdint_types.
* gcc.dg/lto/trans-mem-1_1.c: Provide correct argument types for
TM builtins.
* gcc.dg/lto/trans-mem-3_0.c: Require stdint_types.
* gcc.dg/lto/trans-mem-3_1.c: Provide correct argument types for
TM builtins.
From-SVN: r183537
Jakub Jelinek [Wed, 25 Jan 2012 20:22:53 +0000 (21:22 +0100)]
re PR middle-end/51986 (uninitialized variable warning regression prevents bootstrap)
PR middle-end/51986
* sched-deps.c (sched_get_condition_with_rev_uncached): Don't test
for pat == 0.
From-SVN: r183536
Georg-Johann Lay [Wed, 25 Jan 2012 20:20:01 +0000 (20:20 +0000)]
int24-mul.c: Rename __pgm to __flash.
* gcc.target/avr/torture/int24-mul.c: Rename __pgm to __flash.
From-SVN: r183535
Richard Sandiford [Wed, 25 Jan 2012 20:13:45 +0000 (20:13 +0000)]
Add missing function name
From-SVN: r183534
Ian Lance Taylor [Wed, 25 Jan 2012 19:14:32 +0000 (19:14 +0000)]
go-test.exp (go-gc-tests): Handle a few more test lines.
* go.test/go-test.exp (go-gc-tests): Handle a few more test
lines.
From-SVN: r183533
Richard Sandiford [Wed, 25 Jan 2012 19:04:44 +0000 (19:04 +0000)]
mips.c: Don't process ASM_OPERANDS.
gcc/
* config/mips/mips.c: Don't process ASM_OPERANDS.
From-SVN: r183532
Richard Sandiford [Wed, 25 Jan 2012 19:00:30 +0000 (19:00 +0000)]
1.cc: Add dg-require-time.
libstdc++-v3/
* testsuite/20_util/system_clock/1.cc: Add dg-require-time.
* testsuite/22_locale/time_put/put/wchar_t/12439_1.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/12439_2.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/12439_3.cc: Likewise.
* testsuite/27_io/basic_istream/readsome/wchar_t/6746-2.cc: Add
dg-require-fileio.
* testsuite/27_io/basic_istream/seekg/wchar_t/fstream.cc: Likewise.
* testsuite/27_io/basic_istream/tellg/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_istream/tellg/wchar_t/fstream.cc: Likewise.
* testsuite/27_io/basic_ostream/seekp/wchar_t/2346-fstream.cc:
Likewise.
* testsuite/27_io/basic_ostream/tellp/wchar_t/1.cc: Likewise.
From-SVN: r183531
Ian Lance Taylor [Wed, 25 Jan 2012 18:54:34 +0000 (18:54 +0000)]
compiler: Always re-lower lowered expressions.
From-SVN: r183530
Georg-Johann Lay [Wed, 25 Jan 2012 18:17:07 +0000 (18:17 +0000)]
re PR target/49868 (Implement named address space to place/access data in flash memory)
PR target/49868
Rename __pgm to __flash.
Rename __pgm1 to __flash1.
Rename __pgm2 to __flash2.
Rename __pgm3 to __flash3.
Rename __pgm4 to __flash4.
Rename __pgm5 to __flash5.
Rename __pgmx to __memx.
* doc/extend.texi (AVR Named Address Spaces)
Rename address space names as indicated above.
* config/avr/avr.c (avr_addrspace): Ditto.
* config/avr/avr-protos.h
(avr_mem_pgmx_p): Rename to avr_mem_memx_p.
(avr_mem_pgm_p): Rename to avr_mem_flash_p.
* config/avr/predicates.md: Ditto.
* config/avr/avr.c Ditto, and
(avr_decl_pgmx_p): Rename to avr_decl_memx_p.
(avr_decl_pgm_p): Rename to avr_decl_flash_p.
* config/avr/avr.h (ADDR_SPACE_PGM): Rename to ADDR_SPACE_FLASH.
(ADDR_SPACE_PGM1): Rename to ADDR_SPACE_FLASH1.
(ADDR_SPACE_PGM2): Rename to ADDR_SPACE_FLASH2.
(ADDR_SPACE_PGM3): Rename to ADDR_SPACE_FLASH3.
(ADDR_SPACE_PGM4): Rename to ADDR_SPACE_FLASH4.
(ADDR_SPACE_PGM5): Rename to ADDR_SPACE_FLASH5.
(ADDR_SPACE_PGMX): Rename to ADDR_SPACE_MEMX.
* config/avr/avr.c: Ditto.
* config/avr/avr.md: Ditto.
From-SVN: r183529
Tobias Burnus [Wed, 25 Jan 2012 17:34:39 +0000 (18:34 +0100)]
re PR fortran/51995 ([OOP] Polymorphic class fails at runtime)
2012-01-25 Tobias Burnus <burnus@net-b.de>
PR fortran/51995
* class.c (gfc_build_class_symbol): Ensure that
fclass->f2k_derived is set.
2012-01-25 Tobias Burnus <burnus@net-b.de>
PR fortran/51995
* gfortran.dg/typebound_proc_25.f90: New.
From-SVN: r183528
Jason Merrill [Wed, 25 Jan 2012 17:16:28 +0000 (12:16 -0500)]
re PR c++/51992 (internal compiler error: tree code ‘target_expr’ is not supported in LTO streams)
PR c++/51992
* tree.c (find_decls_types_in_node): Walk gimple_call_fntype.
From-SVN: r183527
Jakub Jelinek [Wed, 25 Jan 2012 15:38:51 +0000 (16:38 +0100)]
re PR tree-optimization/51987 (Predictive commoning wrong-code with non-volatile asm)
PR tree-optimization/51987
* tree-data-ref.c (get_references_in_stmt): Handle references in
non-volatile GIMPLE_ASM.
* gcc.target/i386/pr51987.c: New test.
From-SVN: r183524
Richard Guenther [Wed, 25 Jan 2012 15:36:43 +0000 (15:36 +0000)]
tree-ssa-sccvn.c (vn_reference_eq): Also compare if both bases are dereferenced.
2012-01-25 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.c (vn_reference_eq): Also compare if both
bases are dereferenced.
From-SVN: r183522
Greta Yorsh [Wed, 25 Jan 2012 15:04:39 +0000 (15:04 +0000)]
For Greta Yorsh.
2012-01-25 Greta Yorsh <Greta.Yorsh@arm.com>
* gcc.dg/tm/lto-1.c: Require lto support in target.
From-SVN: r183521
Andrey Belevantsev [Wed, 25 Jan 2012 13:20:43 +0000 (17:20 +0400)]
re PR rtl-optimization/48374 (ICE: in single_succ_edge, at basic-block.h:562 with -fselective-scheduling2 and __builtin_unreachable())
gcc:
PR rtl-optimization/48374
* sel-sched-ir.h (get_all_loop_exits): Check for zero successors.
testsuite:
PR rtl-optimization/48374
* gcc.dg/pr48374.c: New test.
From-SVN: r183519
Andrey Belevantsev [Wed, 25 Jan 2012 13:11:50 +0000 (17:11 +0400)]
tree-predcom.c (tree_predictive_commoning_loop): Bail out when compute_data_dependences_for_loop returns false.
* tree-predcom.c (tree_predictive_commoning_loop): Bail out when
compute_data_dependences_for_loop returns false.
* tree-parloops.c (loop_parallel_p): Likewise.
From-SVN: r183518
Matthias Klose [Wed, 25 Jan 2012 12:13:12 +0000 (12:13 +0000)]
arm: Remove empty directory.
2012-01-25 Matthias Klose <doko@ubuntu.com>
* config/linux/arm: Remove empty directory.
* configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
From-SVN: r183516
Matthias Klose [Wed, 25 Jan 2012 12:04:48 +0000 (12:04 +0000)]
requirements: Remove empty directory.
2012-01-25 Matthias Klose <doko@ubuntu.com>
* testsuite/30_threads/condition_variable_any/requirements: Remove
empty directory.
From-SVN: r183515
Richard Guenther [Wed, 25 Jan 2012 11:14:28 +0000 (11:14 +0000)]
tree.h (get_pointer_alignment_1): Declare.
2012-01-25 Richard Guenther <rguenther@suse.de>
* tree.h (get_pointer_alignment_1): Declare.
* builtins.c (get_pointer_alignment_1): New function.
(get_pointer_alignment): Use it.
From-SVN: r183514
Greta Yorsh [Wed, 25 Jan 2012 10:59:11 +0000 (16:29 +0530)]
pr50908-2.c (dg-options): Add -fno-short-enums.
2012-01-25 Greta Yorsh <Greta.Yorsh@arm.com>
* gcc.dg/pr50908-2.c (dg-options): Add -fno-short-enums.
From-SVN: r183513
Ramana Radhakrishnan [Wed, 25 Jan 2012 08:52:39 +0000 (08:52 +0000)]
re PR target/48308 (crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section})
2012-01-25 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR rtl-optimization/48308
* combine.c (enum undo_kind): Add UNDO_LINKS.
(struct undo): Add member l to other_contents and where.
(do_SUBST_LINK): New.
(SUBST_LINK): New.
(try_combine): Handle LOG_LINKS for the dummy i1 case.
(undo_all): Handle UNDO_LINKS.
From-SVN: r183512
Tobias Burnus [Wed, 25 Jan 2012 06:59:21 +0000 (07:59 +0100)]
re PR fortran/51966 (ICE in gfc_conv_array_constructor_expr)
2012-01-24 Tobias Burnus <burnus@net-b.de>
PR fortran/51966
* resolve.c (resolve_structure_cons): Only create an
array constructors for nonscalars.
2012-01-24 Tobias Burnus <burnus@net-b.de>
PR fortran/51966
* gfortran.dg/derived_constructor_char_3.f90: New.
From-SVN: r183510
Jason Merrill [Wed, 25 Jan 2012 04:39:52 +0000 (23:39 -0500)]
re PR c++/51917 (g++.old-deja/g++.abi/vmihint.C FAILs)
PR c++/51917
* decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
From-SVN: r183509
GCC Administrator [Wed, 25 Jan 2012 00:19:21 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r183507
Mike Stump [Wed, 25 Jan 2012 00:06:27 +0000 (00:06 +0000)]
c-common.c (c_common_type_for_mode): Match signed/unsigned types exactly.
* c-common.c (c_common_type_for_mode): Match signed/unsigned types
exactly.
From-SVN: r183503
Ian Lance Taylor [Wed, 25 Jan 2012 00:04:13 +0000 (00:04 +0000)]
Update to current Go testsuite.
* go.test/go-test.exp (filecmp): New procedure.
(errchk): Handle quoted square brackets.
(go-gc-tests): Set go_compile_args. Handle various new test
lines. Skip a few new tests.
* lib/go-torture.exp (go-torture-execute): Use go_compile_args.
From-SVN: r183502
Ian Lance Taylor [Tue, 24 Jan 2012 23:26:20 +0000 (23:26 +0000)]
compiler: Error if type switch case can not implement switch value.
From-SVN: r183500
Ian Lance Taylor [Tue, 24 Jan 2012 22:33:43 +0000 (22:33 +0000)]
compiler: Do not allow slice of array literal.
From-SVN: r183499
Richard Henderson [Tue, 24 Jan 2012 21:11:49 +0000 (13:11 -0800)]
optabs.c (maybe_emit_atomic_test_and_set): Mark model unused.
* optabs.c (maybe_emit_atomic_test_and_set): Mark model unused.
Allow non-QImode mem inputs.
From-SVN: r183497
Ian Lance Taylor [Tue, 24 Jan 2012 20:52:37 +0000 (20:52 +0000)]
compiler: Simple statement in type switch is in different block.
From-SVN: r183496
Richard Sandiford [Tue, 24 Jan 2012 19:50:14 +0000 (19:50 +0000)]
optabs.c (gen_atomic_test_and_set): Use each argument.
gcc/
* optabs.c (gen_atomic_test_and_set): Use each argument.
From-SVN: r183494
Richard Sandiford [Tue, 24 Jan 2012 19:40:52 +0000 (19:40 +0000)]
gcc/testsuite/
* lib/target-supports.exp (proc check_effective_target_vect_perm)
(check_effective_target_vect_extract_even_odd)
(check_effective_target_vect_interleave): Return true for MIPS
paired-single.
From-SVN: r183493
Richard Sandiford [Tue, 24 Jan 2012 19:35:25 +0000 (19:35 +0000)]
gcc/
* config/mips/mips-ps-3d.md (mips_addr_ps, reduc_splus_v2sf)
(mips_cvt_pw_ps, mips_cvt_ps_pw, mips_mulr_ps, mips_cabs_cond_<fmt>)
(mips_cabs_cond_4s, mips_cabs_cond_ps, bc1any4t, bc1any4f, bc1any2t)
(bc1any2f, mips_rsqrt1_<fmt>, mips_rsqrt2_<fmt>, mips_recip1_<fmt>)
(mips_recip2_<fmt>): Require TARGET_MIPS3D rather than
TARGET_PAIRED_SINGLE_FLOAT.
From-SVN: r183492
Alan Modra [Tue, 24 Jan 2012 19:35:22 +0000 (06:05 +1030)]
t-linux64: Delete.
* config/rs6000/t-linux64: Delete. Move..
* config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
* config/rs6000/t-linux: ..and libgcc flags to here.
From-SVN: r183491
Ian Lance Taylor [Tue, 24 Jan 2012 19:33:52 +0000 (19:33 +0000)]
compiler: Correct type of expressions involving character constants.
From-SVN: r183490
Richard Sandiford [Tue, 24 Jan 2012 19:23:56 +0000 (19:23 +0000)]
scal-to-vec1.c (one): New volatile variable.
gcc/testsuite/
* gcc.c-torture/execute/scal-to-vec1.c (one): New volatile variable.
(main): Use it instead of argc.
From-SVN: r183489
Torvald Riegel [Tue, 24 Jan 2012 19:17:05 +0000 (19:17 +0000)]
libitm: Fix wake-up of readers in futex-based serial lock.
libitm/
* config/linux/rwlock.cc (GTM::gtm_rwlock::write_unlock): Fix reader
wake-up.
From-SVN: r183488
Jason Merrill [Tue, 24 Jan 2012 19:07:24 +0000 (14:07 -0500)]
re PR c++/51973 ([C++11] Template parameter deduction fails for overloaded functions when template parameters have defaulted arguments)
PR c++/51973
* tree.c (called_fns_equal): Check template args.
(cp_tree_equal): Call it.
From-SVN: r183487
Richard Sandiford [Tue, 24 Jan 2012 19:06:38 +0000 (19:06 +0000)]
rtl.texi (MEM_IN_STRUCT_P, [...]): Delete.
gcc/
* doc/rtl.texi (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete.
(in_struct, return_val): Remove MEM documentation.
* rtl.h (rtx_def): Remove MEM meanings from in_struct and return_val.
(MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete.
(MEM_COPY_ATTRIBUTES): Remove references to MEM_IN_STRUCT_P
and MEM_SCALAR.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
* cfgexpand.c (add_alias_set_conflicts): Likewise.
* expr.c (store_field): Likewise.
* function.c (assign_stack_temp_for_type): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* reload1.c (reload): Likewise.
* config/alpha/alpha.c (alpha_set_memflags_1): Likewise.
(alpha_set_memflags): Likewise.
* config/m32c/m32c.c (m32c_immd_dbl_mov): Nullify.
gcc/testsuite/
* gcc.dg/memcpy-4.c: Don't expect /s on MEMs.
From-SVN: r183486
Richard Sandiford [Tue, 24 Jan 2012 19:03:33 +0000 (19:03 +0000)]
rtl.h (true_dependence, [...]): Remove varies parameter.
gcc/
* rtl.h (true_dependence, canon_true_dependence): Remove varies
parameter.
* alias.c (fixed_scalar_and_varying_struct_p): Delete.
(true_dependence_1, write_dependence_p, may_alias_p): Don't call it.
(true_dependence_1, true_dependence, canon_true_dependence): Remove
varies parameter.
* cselib.c (cselib_rtx_varies_p): Delete.
(cselib_invalidate_mem): Update call to canon_true_dependence.
* dse.c (record_store, check_mem_read_rtx): Likewise.
(scan_reads_nospill): Likewise.
* cse.c (check_dependence): Likewise.
(cse_rtx_varies_p): Delete.
* expr.c (safe_from_p): Update call to true_dependence.
* ira.c (validate_equiv_mem_from_store): Likewise.
(memref_referenced_p): Likewise.
* postreload-gcse.c (find_mem_conflicts): Likewise.
* sched-deps.c (sched_analyze_2): Likewise.
* store-motion.c (load_kills_store): Likewise.
* config/frv/frv.c (frv_registers_conflict_p_1): Likewise.
* gcse.c (mems_conflict_for_gcse_p): Likewise.
(compute_transp): Update call to canon_true_dependence.
From-SVN: r183485
Richard Henderson [Tue, 24 Jan 2012 17:55:29 +0000 (09:55 -0800)]
atomic: Create and use maybe_emit_atomic_test_and_set.
* optabs.c (CODE_FOR_atomic_test_and_set): Provide default.
(maybe_emit_atomic_test_and_set): New.
(expand_sync_lock_test_and_set): Use it.
(expand_atomic_test_and_set): Likewise.
* doc/extend.texi (__atomic_test_and_set): Adjust the docs to match
the implementation; clarify implementation defined details.
* doc/md.texi (atomic_test_and_set): Document.
From-SVN: r183483
Ian Lance Taylor [Tue, 24 Jan 2012 17:52:41 +0000 (17:52 +0000)]
compiler: Verify types of sink variables.
From-SVN: r183482
Richard Henderson [Tue, 24 Jan 2012 17:44:15 +0000 (09:44 -0800)]
sparc: Use match_code in zero_or_v7_operand.
Failure to do so means that genpreds doesn't know that we're
matching a const_int, and it generates the wrong mode test.
* config/sparc/predicates.md (zero_or_v7_operand): Use match_code.
From-SVN: r183481
Richard Henderson [Tue, 24 Jan 2012 17:33:41 +0000 (09:33 -0800)]
re PR target/51968 (gcc trunk (ARM) ICEs in final_scan_insn in final.c:2716, with "could not split insn" error msg)
PR target/51968
* config/arm/arm.c (neon_split_vcombine): Emit deleted note
to effect no-op split.
From-SVN: r183480
Ian Lance Taylor [Tue, 24 Jan 2012 17:22:40 +0000 (17:22 +0000)]
compiler: Better handling of erroneous function signatures.
From-SVN: r183479
Aldy Hernandez [Tue, 24 Jan 2012 16:47:24 +0000 (16:47 +0000)]
+ PR c++/51928 + * class.c (set_method_tm_attributes): Use TARGET_THUNK instead...
+ PR c++/51928
+ * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
+ thunk for set_one_vmethod_tm_attributes.
Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>
From-SVN: r183478
Aldy Hernandez [Tue, 24 Jan 2012 13:38:10 +0000 (13:38 +0000)]
+ * trans-mem.c (requires_barrier): Do not instrument thread local + variables and emit save/restore for them.
+ * trans-mem.c (requires_barrier): Do not instrument thread local
+ variables and emit save/restore for them.
Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>
From-SVN: r183476
Jason Merrill [Tue, 24 Jan 2012 13:37:38 +0000 (08:37 -0500)]
re PR c++/51812 (Virtual public inheritance and thunks leads to "undefined reference" in header files.)
PR c++/51812
* cgraphunit.c (cgraph_decide_is_function_needed): Don't always
output static aliases.
From-SVN: r183475
Jakub Jelinek [Tue, 24 Jan 2012 13:18:08 +0000 (14:18 +0100)]
re PR driver/47249 (ICE in common_handle_option, at opts.c:1695 with unknown option passed to cc1)
PR driver/47249
* common.opt (-pie, -shared, pie, shared): Change from Common to
Driver.
* gcc.c (display_help): Display help for -pie and -shared.
From-SVN: r183474
Georg-Johann Lay [Tue, 24 Jan 2012 12:38:52 +0000 (12:38 +0000)]
re PR target/49868 (Implement named address space to place/access data in flash memory)
PR target/49868
* doc/extend.texi (AVR Named Address Spaces): Move sample code up.
Remove note on size/offset limitation.
(AVR Variable Attributes): Add example how to read data located
with progmem. Refer to named address spaces.
* doc/invoke.texi (AVR Options): Fix typo.
From-SVN: r183473
Paolo Carlini [Tue, 24 Jan 2012 10:39:03 +0000 (10:39 +0000)]
re PR c++/51223 (ICE with invalid function parameter)
/cp
2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51223
* call.c (build_over_call): Check for error_mark_node as
TREE_VALUE when default arguments are processed.
/testsuite
2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51223
* g++.dg/parse/crash58.C: New.
From-SVN: r183472
Richard Guenther [Tue, 24 Jan 2012 09:17:01 +0000 (09:17 +0000)]
[multiple changes]
2012-01-24 Richard Guenther <rguenther@suse.de>
Forward-port to trunk
2010-09-21 Jakub Jelinek <jakub@redhat.com>
PR middle-end/45678
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
op0 isn't sufficiently aligned and there is movmisalignM
insn for mode, use it to load op0 into a temporary register.
From-SVN: r183470
Jakub Jelinek [Tue, 24 Jan 2012 07:24:34 +0000 (08:24 +0100)]
re PR target/51957 (ppc64 .debug_loc toc reference)
PR target/51957
* target.def (const_not_ok_for_debug_p): New hook.
* doc/tm.texi.in (TARGET_CONST_NOT_OK_FOR_DEBUG_P): New hook
documentation.
* doc/tm.texi: Regenerated.
* dwarf2out.c (const_ok_for_output_1): If
targetm.const_not_ok_for_debug_p returns true, fail.
* config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): New
function.
(TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine.
* gcc.dg/pr51957-1.c: New test.
* gcc.dg/pr51957-1.h: New file.
* gcc.dg/pr51957-2.c: New test.
From-SVN: r183468
Uros Bizjak [Tue, 24 Jan 2012 07:23:57 +0000 (08:23 +0100)]
target.h (gtm_jmpbuf): Move rip to the end of structure.
* config/x86/target.h (gtm_jmpbuf) [__x86_64__]: Move rip to the
end of structure.
* config/x86/sjlj.S (_ITM_beginTransaction) [__x86_64__]: Update
offset values. Do not copy return address. Decrement stack
by 56 bytes only.
(GTM_longjump) [__x86_64__]: Update offset values.
From-SVN: r183467
Ian Lance Taylor [Tue, 24 Jan 2012 07:00:15 +0000 (07:00 +0000)]
compiler: Better error message for invalid use of predeclared function.
From-SVN: r183466
Benjamin Kosnik [Tue, 24 Jan 2012 05:22:23 +0000 (05:22 +0000)]
Makefile.am (libstdc++convenience.la): Correct stamp rule, copy.
2012-01-23 Benjamin Kosnik <bkoz@redhat.com>
* src/Makefile.am (libstdc++convenience.la): Correct stamp rule, copy.
* src/Makefile.in: Regenerate.
From-SVN: r183465
Harshit Chopra [Tue, 24 Jan 2012 01:14:09 +0000 (01:14 +0000)]
Adding line to ChangeLog for the change in MAINTAINERS file.
From-SVN: r183464
Harshit Chopra [Tue, 24 Jan 2012 00:54:44 +0000 (00:54 +0000)]
Adding myself to MAINTAINERS file for write after approval.
From-SVN: r183463
GCC Administrator [Tue, 24 Jan 2012 00:18:44 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r183462
Ian Lance Taylor [Mon, 23 Jan 2012 23:55:31 +0000 (23:55 +0000)]
compiler: Give an error if a variable is defined but not used.
From-SVN: r183458
Benjamin Kosnik [Mon, 23 Jan 2012 23:12:01 +0000 (23:12 +0000)]
[multiple changes]
2012-01-20 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/49829
Add libc++98convenience.la, libc++11convenience.la.
* src/c++98: New directory.
* src/c++11: New directory.
* acinclude.m4: (GLIBCXX_CONFIGURE): Add src-c++98, src-c++11.
* configure: Regenerated.
* Makefile.am (hosted_source): Add src-c++98, src-c++11 to SUBDIRS.
* Makefile.in: Regenerate.
* libsupc++/Makefile.am (AM_CXXFLAGS): USe XTEMPLATE_FLAGS for
-fno-implicit-templates.
* libsupc++/Makefile.in: Regenerate.
* src/Makefile.am (inst_sources): Move... C++11 files into
separate directory for libstdc++11convenience.la. Files are:
fstream-inst.cc, string-inst.cc, wlocale-inst.cc, wstring-inst.cc).
(sources): Move C++11 files. Files are: compatibility-c++0x.cc,
compatibility-atomic-c++0x.cc, debug.cc, functexcept.cc,
functional.cc, hash_c++0x.cc, hashtable_c++0x.cc, limits.cc,
system_error.cc, placeholders.cc, regex.cc, shared_ptr.cc,
mutex.cc, condition_variable.cc, chrono.cc, thread.cc, future.cc.
(libstdc++convenience.la): Add new target.
(SUBDIRS): Add c++11, c++98.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.am: New.
* src/c++11/Makefile.in: Generate.
* src/c++98/Makefile.am: New, C++98 files.
* src/c++98/Makefile.in: Generate.
2012-01-23 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/49829
Add libc++98convenience.la, libc++11convenience.la.
* src/c++98: New directory.
* src/c++11: New directory.
* acinclude.m4: (GLIBCXX_CONFIGURE): Add src-c++98, src-c++11.
* configure: Regenerated.
* Makefile.am (hosted_source): Add src-c++98, src-c++11 to SUBDIRS.
* Makefile.in: Regenerate.
* libsupc++/Makefile.am (AM_CXXFLAGS): USe XTEMPLATE_FLAGS for
-fno-implicit-templates.
* libsupc++/Makefile.in: Regenerate.
* src/Makefile.am (inst_sources): Move... C++11 files into
separate directory for libstdc++11convenience.la. Files are:
fstream-inst.cc, string-inst.cc, wlocale-inst.cc, wstring-inst.cc).
(sources): Move C++11 files. Files are: compatibility-c++0x.cc,
compatibility-atomic-c++0x.cc, debug.cc, functexcept.cc,
functional.cc, hash_c++0x.cc, hashtable_c++0x.cc, limits.cc,
system_error.cc, placeholders.cc, regex.cc, shared_ptr.cc,
mutex.cc, condition_variable.cc, chrono.cc, thread.cc, future.cc.
(libstdc++convenience.la): Add new target.
(SUBDIRS): Add c++11, c++98.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.am: New.
* src/c++11/Makefile.in: Generate.
* src/c++98/Makefile.am: New, C++98 files.
* src/c++98/Makefile.in: Generate.
From-SVN: r183457
Jason Merrill [Mon, 23 Jan 2012 20:48:31 +0000 (15:48 -0500)]
re PR c++/51930 (Explicitly instantiated template gets hidden visibility)
PR c++/51930
* decl2.c (determine_visibility): Check for visibility attribute
on template specialization.
From-SVN: r183455
Jason Merrill [Mon, 23 Jan 2012 20:48:23 +0000 (15:48 -0500)]
use scan-not-hidden
From-SVN: r183454
Tobias Burnus [Mon, 23 Jan 2012 20:38:23 +0000 (21:38 +0100)]
re PR fortran/51948 ([OOP] Rejects valid: Function result value in MOVE_ALLOC, nested in SELECT TYPE)
2012-01-23 Tobias Burnus <burnus@net-b.de>
PR fortran/51948
* check.c (variable_check): Fix checking for
result variables and deeply nested BLOCKs.
2012-01-23 Tobias Burnus <burnus@net-b.de>
PR fortran/51948
* gfortran.dg/move_alloc_12.f90: New.
From-SVN: r183453