Richard Biener [Mon, 8 Apr 2013 09:50:48 +0000 (09:50 +0000)]
alias.c (find_base_term): Fix thinko in previous change.
2013-04-08 Richard Biener <rguenther@suse.de>
* alias.c (find_base_term): Fix thinko in previous change.
From-SVN: r197572
Richard Biener [Mon, 8 Apr 2013 08:42:12 +0000 (08:42 +0000)]
fast-math-pr37021.f90: Adjust.
2013-04-08 Richard Biener <rguenther@suse.de>
* gfortran.dg/vect/fast-math-pr37021.f90: Adjust.
From-SVN: r197571
Richard Biener [Mon, 8 Apr 2013 08:34:43 +0000 (08:34 +0000)]
slp-pr56812.cc: Adjust.
2013-04-08 Richard Biener <rguenther@suse.de>
* g++.dg/vect/slp-pr56812.cc: Adjust.
From-SVN: r197569
Jakub Jelinek [Mon, 8 Apr 2013 08:20:39 +0000 (10:20 +0200)]
tree-loop-distribution.c (const_with_all_bytes_same): New function.
* tree-loop-distribution.c (const_with_all_bytes_same): New function.
(generate_memset_builtin): Only handle integer_all_onesp as -1 val if
TYPE_PRECISION is equal to mode bitsize. Use const_with_all_bytes_same
if possible to compute val.
(classify_partition): Verify CONSTRUCTOR doesn't have any elts.
For QImode integers don't require anything about precision. Use
const_with_all_bytes_same to find out if the constant doesn't have
repeated bytes in it.
* gcc.dg/pr56837.c: New test.
* gcc.dg/tree-ssa/ldist-19.c: Don't check for
"generated memset minus one".
From-SVN: r197568
Andreas Krebbel [Mon, 8 Apr 2013 07:49:33 +0000 (07:49 +0000)]
s390.c (s390_expand_insv): Only accept insertions within mode size.
2013-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_expand_insv): Only accept insertions
within mode size.
From-SVN: r197566
Marek Polacek [Mon, 8 Apr 2013 07:44:33 +0000 (07:44 +0000)]
re PR rtl-optimization/48182 (ICE: SIGSEGV in try_crossjump_to_edge (cfgcleanup.c:1703) with --param min-crossjump-insns=0 on basic code)
PR rtl-optimization/48182
* params.def (PARAM_MIN_CROSSJUMP_INSNS): Increase the minimum
value to 1.
From-SVN: r197564
GCC Administrator [Mon, 8 Apr 2013 00:16:51 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r197562
Gerald Pfeifer [Sun, 7 Apr 2013 19:58:18 +0000 (19:58 +0000)]
update_web_docs_libstdcxx_svn: No longer ignore all output from the actual copy process.
* update_web_docs_libstdcxx_svn: No longer ignore all output from
the actual copy process.
Check the exit code of the actual copy process; diagnose problems.
From-SVN: r197558
Jason Merrill [Sun, 7 Apr 2013 17:15:22 +0000 (13:15 -0400)]
parser.c (cp_parser_std_attribute): Treat [[noreturn]] like GNU noreturn attribute.
* parser.c (cp_parser_std_attribute): Treat [[noreturn]] like GNU
noreturn attribute.
From-SVN: r197555
Jonathan Wakely [Sun, 7 Apr 2013 16:44:40 +0000 (16:44 +0000)]
Makefile.am: Add ext/aligned_buffer.h
* include/Makefile.am: Add ext/aligned_buffer.h
* include/Makefile.in: Regenerate.
* include/ext/aligned_buffer.h: New.
* include/std/future (_Result): Use __aligned_buffer.
* include/bits/forward_list.h (_Fwd_list_node): Likewise.
* include/bits/shared_ptr_base.h (_Sp_counted_ptr_inplace): Likewise.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line
number.
From-SVN: r197554
Steven Bosscher [Sun, 7 Apr 2013 16:09:39 +0000 (16:09 +0000)]
* c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
From-SVN: r197553
Jonathan Wakely [Sun, 7 Apr 2013 15:42:27 +0000 (15:42 +0000)]
forward_list.h: Only include required headers.
* include/bits/forward_list.h: Only include required headers.
(forward_list::reference): Define directly, not using __alloc_traits.
(forward_list::const_reference): Likewise.
From-SVN: r197552
François Dumont [Sun, 7 Apr 2013 10:42:51 +0000 (10:42 +0000)]
functional (_Derives_from_unary_function): Remove.
2013-04-04 François Dumont <fdumont@gcc.gnu.org>
* include/std/functional (_Derives_from_unary_function): Remove.
(_Derives_from_binary_function): Remove.
* include/std/type_traits (__sfinae_types): Remove.
(__is_assignable_helper): Adapt.
(__is_convertible_helper): Adapt.
(_GLIBCXX_HAS_NESTED_TYPE): Adapt.
Remove several explicit instantiations of integral_constant.
* testsuite/20_util/reference_wrapper/typedefs-3.cc: Adapt.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adapt dg-error line number.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
* testsuite/20_util/bind/ref_neg.cc: Likewise.
From-SVN: r197551
Tobias Burnus [Sun, 7 Apr 2013 08:41:17 +0000 (10:41 +0200)]
re PR fortran/56849 (Missing compile-time shape check for RESHAPE assignments with an ORDER= attribute)
2013-04-07 Tobias Burnus <burnus@net-b.de>
PR fortran/56849
* iresolve.c (gfc_resolve_reshape): Set shape also
with order=.
2013-04-07 Tobias Burnus <burnus@net-b.de>
PR fortran/56849
* gfortran.dg/reshape_5.f90: New.
From-SVN: r197550
GCC Administrator [Sun, 7 Apr 2013 00:16:29 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r197549
John David Anglin [Sat, 6 Apr 2013 18:22:09 +0000 (18:22 +0000)]
re PR other/55274 (gcc build hangs on HP-UX 11.11)
PR other/55274
* config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
From-SVN: r197544
John David Anglin [Sat, 6 Apr 2013 17:42:27 +0000 (17:42 +0000)]
re PR target/55487 (ICE in mark_jump_label_1, at jump.c:1134 compiling gcc.c-torture/execute/pr51447.c at -O2 and above)
PR target/55487
* config/pa/pa.c (legitimize_pic_address): Before incrementing label
nuses, make sure we have a label.
From-SVN: r197541
GCC Administrator [Sat, 6 Apr 2013 00:16:51 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r197540
Bill Schmidt [Fri, 5 Apr 2013 19:27:58 +0000 (19:27 +0000)]
re PR target/56843 (PowerPC Newton-Raphson reciprocal estimates can be improved)
gcc:
2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/56843
* config/rs6000/rs6000.c (rs6000_emit_swdiv_high_precision): Remove.
(rs6000_emit_swdiv_low_precision): Remove.
(rs6000_emit_swdiv): Rewrite to handle between one and four
iterations of Newton-Raphson generally; modify required number of
iterations for some cases.
* config/rs6000/rs6000.h (RS6000_RECIP_HIGH_PRECISION_P): Remove.
gcc/testsuite:
2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/56843
* gcc.target/powerpc/recip-1.c: Modify expected output.
* gcc.target/powerpc/recip-3.c: Likewise.
* gcc.target/powerpc/recip-4.c: Likewise.
* gcc.target/powerpc/recip-5.c: Add expected output for iterations.
From-SVN: r197534
Steven Bosscher [Fri, 5 Apr 2013 19:23:17 +0000 (19:23 +0000)]
bb-reorder.c (fix_crossing_unconditional_branches): Remove a set-but-unused variable.
* bb-reorder.c (fix_crossing_unconditional_branches): Remove a
set-but-unused variable.
* cgraph.c (cgraph_release_function_body): Clear cfun->cfg to make
basic blocks of released function bodies garbage-collectable.
* ree.c (find_and_remove_re): Do not call df_finish_pass here.
(struct rtl_opt_pass): Add TODO_df_finish.
* rtl.def (DEFINE_SUBST, DEFINE_SUBST_ATTR): Add documentation.
From-SVN: r197533
Greta Yorsh [Fri, 5 Apr 2013 17:26:12 +0000 (18:26 +0100)]
peep-ldrd-1.c: New test.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
gcc/testsuite
* gcc.target/arm/peep-ldrd-1.c: New test.
* gcc.target/arm/peep-strd-1.c: Likewise.
gcc/
* config/arm/constraints.md (q): New constraint.
* config/arm/ldrdstrd.md: New file.
* config/arm/arm.md (ldrdstrd.md) New include.
(arm_movdi): Use "q" instead of "r" constraint
for double-word memory access.
(movdf_soft_insn): Likewise.
* config/arm/vfp.md (movdi_vfp): Likewise.
* config/arm/t-arm (MD_INCLUDES): Add ldrdstrd.md.
* config/arm/arm-protos.h (gen_operands_ldrd_strd): New declaration.
* config/arm/arm.c (gen_operands_ldrd_strd): New function.
(mem_ok_for_ldrd_strd): Likewise.
(output_move_double): Update assertion.
From-SVN: r197530
Greta Yorsh [Fri, 5 Apr 2013 17:13:54 +0000 (18:13 +0100)]
arm.md: Comment on splitting Thumb1 patterns.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md: Comment on splitting Thumb1 patterns.
From-SVN: r197529
Greta Yorsh [Fri, 5 Apr 2013 17:12:37 +0000 (18:12 +0100)]
arm.md (arm_smax_insn): Convert define_insn into define_insn_and_split.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (arm_smax_insn): Convert define_insn into
define_insn_and_split.
(arm_smin_insn,arm_umaxsi3,arm_uminsi3): Likewise.
From-SVN: r197528
Greta Yorsh [Fri, 5 Apr 2013 17:08:53 +0000 (18:08 +0100)]
arm.md (arm_ashldi3_1bit): Convert define_insn into define_insn_and_split.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (arm_ashldi3_1bit): Convert define_insn into
define_insn_and_split.
(arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
(shiftsi3_compare): New pattern.
(rrx): New pattern.
* config/arm/unspecs.md (UNSPEC_RRX): New.
From-SVN: r197527
Greta Yorsh [Fri, 5 Apr 2013 17:05:03 +0000 (18:05 +0100)]
arm.md (negdi_extendsidi): New pattern.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
gcc/
* config/arm/arm.md (negdi_extendsidi): New pattern.
(negdi_zero_extendsidi): Likewise.
gcc/testsuite
* gcc.target/arm/negdi-1.c: New test.
* gcc.target/arm/negdi-2.c: Likewise.
* gcc.target/arm/negdi-3.c: Likewise.
* gcc.target/arm/negdi-4.c: Likewise.
From-SVN: r197526
Kyrylo Tkachov [Fri, 5 Apr 2013 16:06:17 +0000 (16:06 +0000)]
target-supports.exp (add_options_for_arm_v8_neon): Add -march=armv8-a when we use v8 NEON.
2013-04-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* lib/target-supports.exp (add_options_for_arm_v8_neon):
Add -march=armv8-a when we use v8 NEON.
(check_effective_target_vect_call_btruncf): Remove arm-*-*-*.
(check_effective_target_vect_call_ceilf): Likewise.
(check_effective_target_vect_call_floorf): Likewise.
(check_effective_target_vect_call_roundf): Likewise.
(check_vect_support_and_set_flags): Remove check for arm_v8_neon.
* gcc.target/arm/vect-rounding-btruncf.c: New testcase.
* gcc.target/arm/vect-rounding-ceilf.c: Likewise.
* gcc.target/arm/vect-rounding-floorf.c: Likewise.
* gcc.target/arm/vect-rounding-roundf.c: Likewise.
From-SVN: r197523
Greta Yorsh [Fri, 5 Apr 2013 15:52:25 +0000 (16:52 +0100)]
arm.md (andsi_iorsi3_notsi): Convert define_insn into define_insn_and_split.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (andsi_iorsi3_notsi): Convert define_insn into
define_insn_and_split.
(arm_negdi2,arm_abssi2,arm_neg_abssi2): Likewise.
(arm_cmpdi_insn,arm_cmpdi_unsigned): Likewise.
From-SVN: r197522
Greta Yorsh [Fri, 5 Apr 2013 15:48:19 +0000 (16:48 +0100)]
arm.md (arm_subdi3): Convert define_insn into define_insn_and_split.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (arm_subdi3): Convert define_insn into
define_insn_and_split.
(subdi_di_zesidi,subdi_di_sesidi): Likewise.
(subdi_zesidi_di,subdi_sesidi_di,subdi_zesidi_zesidi): Likewise.
From-SVN: r197521
Greta Yorsh [Fri, 5 Apr 2013 15:43:04 +0000 (16:43 +0100)]
arm.md (subsi3_carryin): New pattern.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (subsi3_carryin): New pattern.
(subsi3_carryin_const): Likewise.
(subsi3_carryin_compare,subsi3_carryin_compare_const): Likewise.
(subsi3_carryin_shift,rsbsi3_carryin_shift): Likewise.
From-SVN: r197520
Greta Yorsh [Fri, 5 Apr 2013 15:17:59 +0000 (16:17 +0100)]
arm.md (incscc,arm_incscc,decscc,arm_decscc): Delete.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (incscc,arm_incscc,decscc,arm_decscc): Delete.
From-SVN: r197519
Greta Yorsh [Fri, 5 Apr 2013 15:13:45 +0000 (16:13 +0100)]
arm.md (addsi3_carryin_<optab>): Set attribute predicable.
2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (addsi3_carryin_<optab>): Set attribute predicable.
(addsi3_carryin_alt2_<optab>,addsi3_carryin_shift_<optab>): Likewise.
From-SVN: r197518
Kyrylo Tkachov [Fri, 5 Apr 2013 15:03:11 +0000 (15:03 +0000)]
arm.c (arm_expand_builtin): Change fcode type to unsigned int.
2013-04-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm.c (arm_expand_builtin): Change fcode
type to unsigned int.
From-SVN: r197517
David Edelsohn [Fri, 5 Apr 2013 13:33:09 +0000 (13:33 +0000)]
sd-vsx.c: Skip on AIX.
* gcc.target/powerpc/sd-vsx.c: Skip on AIX.
* gcc.target/powerpc/sd-pwr6.c: Same.
* gcc.dg/stack-usage-1.c: Define SIZE on AIX.
* g++.dg/debug/pr56294.C: XFAIL on AIX.
From-SVN: r197516
Ed Smith-Rowland [Fri, 5 Apr 2013 11:38:09 +0000 (11:38 +0000)]
There can be only one ref qualifier at most.
gcc/cp:
2013-04-05 Ed Smith-Rowland <3dw4rd@verizon.net>
* g++.dg/cpp0x/ref-qual-multi-neg.C: New test.
gcc/testsuite:
2013-04-05 Ed Smith-Rowland <3dw4rd@verizon.net>
* parser.c (cp_parser_ref_qualifier_seq_opt): Move to
cp_parser_ref_qualifier_opt. Error if more than one ref-qual found.
From-SVN: r197514
Ramana Radhakrishnan [Fri, 5 Apr 2013 10:24:00 +0000 (10:24 +0000)]
Document cortex-a53 in ARM options.
2013-04-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* doc/invoke.texi (ARM Options): Document cortex-a53 support.
From-SVN: r197513
Jonathan Wakely [Fri, 5 Apr 2013 10:03:04 +0000 (10:03 +0000)]
re PR libstdc++/56841 (ld: Unsatisfied symbol "__atomic_exchange_8" in file /test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/src/.libs/libstdc++.a[eh_terminate.o])
PR libstdc++/56841
* libsupc++/eh_ptr.cc (rethrow_exception): Use get_unexpected() and
get_terminate() accessors.
* libsupc++/eh_throw.cc (__cxa_throw): Likewise.
* libsupc++/eh_terminate.cc: Use mutex when atomic builtins not
available.
* libsupc++/new_handler.cc: Likewise.
From-SVN: r197512
Ian Lance Taylor [Fri, 5 Apr 2013 04:12:41 +0000 (04:12 +0000)]
standards.texi (Standards): The Go frontend supports the Go 1 language standard.
* doc/standards.texi (Standards): The Go frontend supports the Go
1 language standard.
From-SVN: r197507
GCC Administrator [Fri, 5 Apr 2013 00:16:35 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r197501
Janus Weil [Thu, 4 Apr 2013 19:21:01 +0000 (21:21 +0200)]
re PR fortran/40881 ([F03] warn for obsolescent features)
2013-04-04 Janus Weil <janus@gcc.gnu.org>
PR fortran/40881
* match.c (gfc_match_return): Remove standard notification.
* primary.c (gfc_match_actual_arglist): Add standard notification.
2013-04-04 Janus Weil <janus@gcc.gnu.org>
PR fortran/40881
* gfortran.dg/altreturn_1.f90: Add -std=gnu.
* gfortran.dg/altreturn_4.f90: Ditto.
* gfortran.dg/altreturn_3.f90: Replace -std=legacy by -std=gnu.
* gfortran.dg/altreturn_5.f90: Ditto.
* gfortran.dg/altreturn_6.f90: Ditto.
* gfortran.dg/altreturn_7.f90: Ditto.
From-SVN: r197495
Meador Inge [Thu, 4 Apr 2013 18:42:19 +0000 (18:42 +0000)]
bpabi.S (aeabi_ldivmod): Add DWARF information for computing the location of the link register.
libgcc/
2013-04-04 Meador Inge <meadori@codesourcery.com>
* config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
computing the location of the link register.
(aeabi_uldivmod): Ditto.
From-SVN: r197493
Steven Bosscher [Thu, 4 Apr 2013 16:40:16 +0000 (16:40 +0000)]
re PR middle-end/56729 (ICE in df_insn_delete)
PR middle-end/56729
* df-scan.c (df_insn_delete): Disable failing assert.
From-SVN: r197492
Kyrylo Tkachov [Thu, 4 Apr 2013 16:17:32 +0000 (16:17 +0000)]
target-supports.exp (check_effective_target_arm_v8_neon_hw): New procedure.
2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* lib/target-supports.exp (check_effective_target_arm_v8_neon_hw):
New procedure.
(check_effective_target_arm_v8_neon_ok_nocache):
Likewise.
(check_effective_target_arm_v8_neon_ok): Change to use
check_effective_target_arm_v8_neon_ok_nocache.
(add_options_for_arm_v8_neon): Use et_arm_v8_neon_flags to set ARMv8
NEON flags.
(check_effective_target_vect_call_btruncf):
Enable for arm and ARMv8 NEON.
(check_effective_target_vect_call_ceilf): Likewise.
(check_effective_target_vect_call_floorf): Likewise.
(check_effective_target_vect_call_roundf): Likewise.
(check_vect_support_and_set_flags): Handle ARMv8 NEON effective
target.
From-SVN: r197491
Kyrylo Tkachov [Thu, 4 Apr 2013 16:14:50 +0000 (16:14 +0000)]
arm-protos.h (arm_builtin_vectorized_function): New function prototype.
2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm-protos.h (arm_builtin_vectorized_function):
New function prototype.
* config/arm/arm.c (TARGET_VECTORIZE_BUILTINS): Define.
(TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise.
(arm_builtin_vectorized_function): New function.
From-SVN: r197490
Kyrylo Tkachov [Thu, 4 Apr 2013 15:54:50 +0000 (15:54 +0000)]
arm_neon_builtins.def: New file.
2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm_neon_builtins.def: New file.
* config/arm/arm.c (neon_builtin_data): Move contents to
arm_neon_builtins.def.
(enum arm_builtins): Include neon builtin definitions.
(ARM_BUILTIN_NEON_BASE): Move from enum to macro.
* config/arm/t-arm (arm.o): Add dependency on
arm_neon_builtins.def.
From-SVN: r197489
Marek Polacek [Thu, 4 Apr 2013 15:48:25 +0000 (15:48 +0000)]
re PR tree-optimization/48186 (ICE: SIGFPE (division by zero) in maybe_hot_frequency_p at predict.c:129 with --param hot-bb-frequency-fraction=0 on basic code)
PR tree-optimization/48186
* predict.c (maybe_hot_frequency_p): Return false if
HOT_BB_FREQUENCY_FRACTION is 0.
(cgraph_maybe_hot_edge_p): Likewise.
* gcc.dg/pr48186.c: New test.
From-SVN: r197487
Richard Biener [Thu, 4 Apr 2013 15:06:44 +0000 (15:06 +0000)]
re PR tree-optimization/56826 (Run-fail after r197189.)
2013-04-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/56826
* tree-vect-slp.c (vect_build_slp_tree): Compute ncopies
more accurately.
* gcc.dg/vect/pr56826.c: New testcase.
* gcc.dg/vect/O3-pr36098.c: Adjust.
From-SVN: r197486
Tejas Belagod [Thu, 4 Apr 2013 12:28:21 +0000 (13:28 +0100)]
asm-adder-clobber-lr.c: Remove duplication.
2013-04-04 Tejas Belagod <tejas.belagod@arm.com>
testsuite/
* gcc.target/aarch64/inc/asm-adder-clobber-lr.c: Remove duplication.
* gcc.target/aarch64/inc/asm-adder-no-clobber-lr.c: Likewise.
* gcc.target/aarch64/test-framepointer-1.c: Likewise.
* gcc.target/aarch64/test-framepointer-2.c: Likewise.
* gcc.target/aarch64/test-framepointer-3.c: Likewise.
* gcc.target/aarch64/test-framepointer-4.c: Likewise.
* gcc.target/aarch64/test-framepointer-5.c: Likewise.
* gcc.target/aarch64/test-framepointer-6.c: Likewise.
* gcc.target/aarch64/test-framepointer-7.c: Likewise.
* gcc.target/aarch64/test-framepointer-8.c: Likewise.
From-SVN: r197481
Richard Biener [Thu, 4 Apr 2013 12:19:30 +0000 (12:19 +0000)]
re PR tree-optimization/56213 (strided load vectorization is unnecessarily restricted)
2013-04-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/56213
* tree-vect-data-refs.c (vect_check_strided_load): Remove.
(vect_analyze_data_refs): Allow all non-nested loads as
strided loads.
* gcc.dg/vect/vect-123.c: New testcase.
From-SVN: r197480
Tobias Burnus [Thu, 4 Apr 2013 11:24:15 +0000 (13:24 +0200)]
re PR libfortran/56810 (record-repeat fails kind check on complex read)
2013-04-04 Tobias Burnus <burnus@net-b.de>
PR fortran/56810
* io/list_read.c (check_type): Fix kind checking for COMPLEX.
2013-04-04 Tobias Burnus <burnus@net-b.de>
PR fortran/56810
* gfortran.dg/read_repeat_2.f90: New.
From-SVN: r197479
Richard Biener [Thu, 4 Apr 2013 10:55:25 +0000 (10:55 +0000)]
re PR tree-optimization/56837 (-ftree-loop-distribute-patterns generates incorrect code)
2013-04-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/56837
* tree-loop-distribution.c (classify_partition): For non-zero
values require that the value has the same precision as its
mode to be useful as memset value.
* g++.dg/torture/pr56837.C: New testcase.
From-SVN: r197476
Jonathan Wakely [Thu, 4 Apr 2013 08:56:09 +0000 (08:56 +0000)]
* testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.19 version.
From-SVN: r197472
Nick Clifton [Thu, 4 Apr 2013 07:25:35 +0000 (07:25 +0000)]
oops - omitted this from previous delta:
* config/v850/v850e3v5.md (fmasf4): Use fmaf.s on E3V5
architectures.
(fmssf4): Use fmsf.s on E3V5 architectures.
(fnmasf4): Use fnmaf.s on E3V5 architectures.
(fnmssf4): Use fnmsf.s on E3V5 architectures.
From-SVN: r197469
Tobias Burnus [Thu, 4 Apr 2013 07:22:24 +0000 (09:22 +0200)]
re PR fortran/50269 (Wrongly rejects element of assumed-shape array in C_LOC)
2013-04-04 Tobias Burnus <burnus@net-b.de>
PR fortran/50269
* gcc/fortran/check.c (is_c_interoperable,
gfc_check_c_loc): Correct c_loc array checking
for Fortran 2003 and Fortran 2008.
2013-04-04 Tobias Burnus <burnus@net-b.de>
PR fortran/50269
* gfortran.dg/c_loc_test_21.f90: New.
* gfortran.dg/c_loc_test_19.f90: Update dg-error.
* gfortran.dg/c_loc_tests_10.f03: Update dg-error.
* gfortran.dg/c_loc_tests_11.f03: Update dg-error.
* gfortran.dg/c_loc_tests_4.f03: Update dg-error.
* gfortran.dg/c_loc_tests_16.f90: Update dg-error.
From-SVN: r197468
Jeff Law [Thu, 4 Apr 2013 05:12:48 +0000 (23:12 -0600)]
Makefile.in (lra-constraints.o): Depend on $(OPTABS_H).
* Makefile.in (lra-constraints.o): Depend on $(OPTABS_H).
(lra-eliminations.o): Likewise.
From-SVN: r197467
Jason Merrill [Thu, 4 Apr 2013 03:13:51 +0000 (23:13 -0400)]
cp-tree.h (FUNCTION_OR_METHOD_TYPE_CHECK): Remove.
* cp-tree.h (FUNCTION_OR_METHOD_TYPE_CHECK): Remove.
(TYPE_RAISES_EXCEPTIONS): Use FUNC_OR_METHOD_CHECK instead.
(FUNCTION_REF_QUALIFIED, FUNCTION_RVALUE_QUALIFIED): Likewise.
From-SVN: r197466
GCC Administrator [Thu, 4 Apr 2013 00:16:40 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r197464
Jason Merrill [Thu, 4 Apr 2013 00:14:00 +0000 (20:14 -0400)]
cp-demangle.c (cplus_demangle_type): Fix function quals.
libiberty/
* cp-demangle.c (cplus_demangle_type): Fix function quals.
(d_pointer_to_member_type): Simplify.
gcc/cp/
* mangle.c (write_type): When writing a function type with
function-cv-quals, don't add the unqualified type as a
substitution candidate.
From-SVN: r197460
Paolo Carlini [Wed, 3 Apr 2013 21:08:44 +0000 (21:08 +0000)]
c-common.c (pointer_int_sum): Remove dead code.
2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
* c-common.c (pointer_int_sum): Remove dead code.
From-SVN: r197458
Teresa Johnson [Wed, 3 Apr 2013 20:51:28 +0000 (20:51 +0000)]
This patch enables the gcov-dump tool to optionally compute and dump the working set information from the counter histogram...
This patch enables the gcov-dump tool to optionally compute and dump
the working set information from the counter histogram, via a new -w option.
This is useful to help understand and tune how the compiler will use
the counter histogram, since it first computes the working set and selects
thresholds based on that.
This required moving the bulk of the compute_working_sets functionality
into gcov-io.c so that it was accessible by gcov-dump.c.
2013-04-03 Teresa Johnson <tejohnson@google.com>
* gcov-io.c (compute_working_sets): Moved most of body of old
compute_working_sets here from profile.c.
* gcov-io.h (NUM_GCOV_WORKING_SETS): Moved here from profile.c.
(gcov_working_set_t): Moved typedef here from basic-block.h
(compute_working_set): Declare.
* profile.c (NUM_GCOV_WORKING_SETS): Moved to gcov-io.h.
(get_working_sets): Renamed from compute_working_set,
replace most of body with call to new compute_working_sets.
(get_exec_counts): Replace call to compute_working_sets
to get_working_sets.
* profile.h (get_working_sets): Renamed from
compute_working_set.
* lto-cgraph.c (input_symtab): Replace call to compute_working_sets
to get_working_sets.
* basic-block.h (gcov_working_set_t): Moved to gcov-io.h.
* gcov-dump.c (dump_working_sets): New function.
From-SVN: r197457
Kenneth Zadeck [Wed, 3 Apr 2013 20:24:07 +0000 (20:24 +0000)]
hwint.c (sext_hwi, zext_hwi): New functions.
2013-04-03 Kenneth Zadeck <zadeck@naturalbridge.com>
* hwint.c (sext_hwi, zext_hwi): New functions.
* hwint.h (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT,
HOST_HALF_WIDE_INT_PRINT, HOST_HALF_WIDE_INT_PRINT_C,
HOST_HALF_WIDE_INT_PRINT_DEC, HOST_HALF_WIDE_INT_PRINT_DEC_C,
HOST_HALF_WIDE_INT_PRINT_UNSIGNED, HOST_HALF_WIDE_INT_PRINT_HEX,
HOST_HALF_WIDE_INT_PRINT_HEX_PURE): New symbols.
(sext_hwi, zext_hwi): New functions.
From-SVN: r197456
Jeff Law [Wed, 3 Apr 2013 19:18:09 +0000 (13:18 -0600)]
re PR tree-optimization/56799 (Runfail after r197060+r197082.)
PR tree-optimization/56799
* tree-ssa-dom.c (record_equivalences_from_incoming_edge): Bring
back test for widening conversion erroneously dropped in prior
change.
PR tree-optimization/56799
* gcc.c-torture/execute/pr56799.c: New test.
From-SVN: r197453
Jason Merrill [Wed, 3 Apr 2013 17:24:12 +0000 (13:24 -0400)]
Demangle C++11 ref-qualifier.
include/
* demangle.h (enum demangle_component_type): Add
DEMANGLE_COMPONENT_REFERENCE_THIS,
DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS.
libiberty/
* cp-demangle.c (d_ref_qualifier): New.
(d_nested_name, d_function_type): Use it.
(d_parmlist): Don't get confused by a ref-qualifier.
(cplus_demangle_type): Reorder ref-qualifier.
(d_pointer_to_member_type): Likewise.
(d_dump): Handle DEMANGLE_COMPONENT_REFERENCE_THIS and
DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS.
(d_make_comp, has_return_type, d_encoding): Likewise.
(d_print_comp, d_print_mod_list, d_print_mod): Likewise.
(d_print_function_type, is_ctor_or_dtor): Likewise.
From-SVN: r197436
Kyrylo Tkachov [Wed, 3 Apr 2013 16:38:24 +0000 (16:38 +0000)]
re PR target/56809 (Revision 197266 causes trunk ICE for arm-none-eabi targets)
2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/56809
* config/aarch64/aarch64.c (is_jump_table): Use next_active_insn
instead of next_real_insn.
From-SVN: r197434
Paolo Carlini [Wed, 3 Apr 2013 16:20:51 +0000 (16:20 +0000)]
re PR c++/56815 (void pointer arithmetic)
/cp
2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56815
* typeck.c (cp_build_unary_op): Change -Wpointer-arith permerror to
pedwarn.
/testsuite
2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56815
* g++.dg/warn/Wpointer-arith-1.C: New.
* g++.dg/gomp/for-19.C: Adjust.
From-SVN: r197433
Marek Polacek [Wed, 3 Apr 2013 16:01:38 +0000 (16:01 +0000)]
re PR sanitizer/55702 (ICE: in instrument_func_exit, at tsan.c:684 with -fsanitize=thread and __builtin_return())
PR sanitizer/55702
* tsan.c (instrument_func_exit): Allow BUILT_IN_RETURN
functions.
* gcc.dg/pr55702.c: New test.
From-SVN: r197430
Kyrylo Tkachov [Wed, 3 Apr 2013 15:37:31 +0000 (15:37 +0000)]
re PR target/56809 (Revision 197266 causes trunk ICE for arm-none-eabi targets)
gcc/
2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/56809
* config/arm/arm.c (is_jump_table): Use next_active_insn instead of
next_real_insn.
(thumb1_output_casesi): Likewise.
(thumb2_output_casesi): Likewise.
gcc/testsuite
2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/56809
* gcc.dg/pr56809.c: New testcase.
From-SVN: r197425
Jakub Jelinek [Wed, 3 Apr 2013 15:24:13 +0000 (17:24 +0200)]
re PR c++/56819 (ICE: SIGSEGV in int_cst_value (tree.h:4013) with -fcompare-debug)
PR debug/56819
* tree.c (strip_typedefs): Copy NON_DEFAULT_TEMPLATE_ARGS_COUNT
from args to new_args.
(strip_typedefs_expr): Copy NON_DEFAULT_TEMPLATE_ARGS_COUNT from t to
r instead of doing {S,G}ET_NON_DEFAULT_TEMPLATE_ARGS_COUNT.
* g++.dg/debug/pr56819.C: New test.
From-SVN: r197420
Sebastian Huber [Wed, 3 Apr 2013 15:11:54 +0000 (15:11 +0000)]
re PR target/56771 (Integer Overflow? Building arm-rtems libgcc2)
2013-04-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/56771
* configure.ac: Require 64-bit int for arm*-*-rtems*.
* configure: Regenerate.
From-SVN: r197417
Paolo Carlini [Wed, 3 Apr 2013 15:07:12 +0000 (15:07 +0000)]
re PR libstdc++/56834 (Errors in <array> with --enable-symvers=gnu-versioned-namespace and -D_GLIBCXX_DEBUG)
2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/56834
* include/debug/array (tuple_size, tuple_element): Do not declare.
* include/profile/array: Likewise.
* testsuite/23_containers/array/tuple_interface/
tuple_element_debug_neg.cc: Adjust dg-error line number.
From-SVN: r197415
Nick Clifton [Wed, 3 Apr 2013 14:06:38 +0000 (14:06 +0000)]
v850e3v5.md (fmasf4): Use fmaf.s on E3V5 architectures.
* config/v850/v850e3v5.md (fmasf4): Use fmaf.s on E3V5
architectures.
(fmssf4): Use fmsf.s on E3V5 architectures.
(fnmasf4): Use fnmaf.s on E3V5 architectures.
(fnmssf4): Use fnmsf.s on E3V5 architectures.
From-SVN: r197413
Richard Biener [Wed, 3 Apr 2013 13:41:13 +0000 (13:41 +0000)]
re PR tree-optimization/56817 (ICE in hide_evolution_in_other_loops_than_loop)
2013-04-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/56817
* tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely):
Split out ...
(tree_unroll_loops_completely_1): ... new function to manually
walk the loop tree, properly defering outer loops of unrolled
loops to later iterations.
* g++.dg/torture/pr56817.C: New testcase.
From-SVN: r197411
Marc Glisse [Wed, 3 Apr 2013 12:59:46 +0000 (14:59 +0200)]
tree-vect-stmts.c (vectorizable_store): Accept BIT_FIELD_REF.
2013-04-03 Marc Glisse <marc.glisse@inria.fr>
gcc/
* tree-vect-stmts.c (vectorizable_store): Accept BIT_FIELD_REF.
(vectorizable_load): Likewise.
* tree-vect-slp.c (vect_build_slp_tree): Likewise.
* tree-vect-data-refs.c (vect_create_data_ref_ptr): Handle VECTOR_TYPE.
gcc/testsuite/
* gcc.dg/vect/bb-slp-31.c: New file.
From-SVN: r197410
Marc Glisse [Wed, 3 Apr 2013 12:54:50 +0000 (14:54 +0200)]
tree-flow-inline.h (get_addr_base_and_unit_offset_1): Handle BIT_FIELD_REF.
2013-04-03 Marc Glisse <marc.glisse@inria.fr>
* tree-flow-inline.h (get_addr_base_and_unit_offset_1): Handle
BIT_FIELD_REF.
From-SVN: r197409
Jason Merrill [Wed, 3 Apr 2013 12:53:39 +0000 (08:53 -0400)]
re PR c++/34949 (Dead code in empty destructors.)
PR c++/34949
* g++.dg/tree-ssa/ehcleanup-1.C: Adjust unreachable count.
From-SVN: r197408
Richard Biener [Wed, 3 Apr 2013 12:31:26 +0000 (12:31 +0000)]
slp-pr56812.cc: Use dg-additional-options.
2013-04-03 Richard Biener <rguenther@suse.de>
* g++.dg/vect/slp-pr56812.cc: Use dg-additional-options.
From-SVN: r197407
Ulrich Weigand [Wed, 3 Apr 2013 12:14:03 +0000 (12:14 +0000)]
* config/spu/spu.c (emit_nop_for_insn): Handle JUMP_TABLE_DATA.
From-SVN: r197406
Richard Biener [Wed, 3 Apr 2013 10:36:49 +0000 (10:36 +0000)]
re PR tree-optimization/55964 (Segmentation fault with -O -ftree-loop-distribution -funswitch-loops)
2013-04-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/55964
* gcc.dg/torture/pr55964-2.c: New testcase.
From-SVN: r197403
Richard Biener [Wed, 3 Apr 2013 10:28:27 +0000 (10:28 +0000)]
re PR tree-optimization/56501 (gcc 4.6 ICE on noreturn function at -Os and above)
2013-04-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/56501
* gcc.dg/torture/pr56501.c: New testcase.
From-SVN: r197401
Richard Biener [Wed, 3 Apr 2013 10:25:23 +0000 (10:25 +0000)]
re PR tree-optimization/56407 (Optimizations (-O2 -O3) make comparison of arrays of ints to fail)
2013-04-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/56407
* gcc.dg/torture/pr56407.c: New testcase.
From-SVN: r197399
Bin Cheng [Wed, 3 Apr 2013 10:25:08 +0000 (10:25 +0000)]
* rtl.h (AUTO_INC_DEC): Fix typo of HAVE_POST_MODIFY_DISP.
From-SVN: r197398
Marc Glisse [Wed, 3 Apr 2013 09:49:44 +0000 (11:49 +0200)]
re PR tree-optimization/56790 (VEC_COND_EXPR not constant folded)
2013-04-03 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/56790
gcc/
* fold-const.c (fold_ternary_loc) <VEC_COND_EXPR>: Add constant folding.
gcc/testsuite/
* g++.dg/ext/pr56790-1.C: New testcase.
From-SVN: r197395
Marc Glisse [Wed, 3 Apr 2013 09:44:28 +0000 (11:44 +0200)]
simplify-rtx.c (simplify_binary_operation_1): Handle VEC_MERGE.
2013-04-03 Marc Glisse <marc.glisse@inria.fr>
gcc/
* simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
Handle VEC_MERGE.
(simplify_ternary_operation) <VEC_MERGE>: Use unsigned HOST_WIDE_INT
for masks. Test for side effects. Handle nested VEC_MERGE. Handle
equal arguments.
gcc/testsuite/
* gcc.target/i386/merge-1.c: New testcase.
* gcc.target/i386/avx2-vpblendd128-1.c: Make it non-trivial.
From-SVN: r197394
Jakub Jelinek [Wed, 3 Apr 2013 09:17:44 +0000 (11:17 +0200)]
re PR c/19449 (__builtin_constant_p cannot resolve to const when optimizing)
PR c/19449
* tree.h (force_folding_builtin_constant_p): New decl.
* builtins.c (force_folding_builtin_constant_p): New variable.
(fold_builtin_constant_p): Fold immediately also if
force_folding_builtin_constant_p.
* c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
argument. If set, or it temporarily for parsing of the first
argument into force_folding_builtin_constant_p.
(c_parser_postfix_expression): Adjust callers.
* gcc.c-torture/execute/pr19449.c: New test.
From-SVN: r197393
Richard Biener [Wed, 3 Apr 2013 08:03:33 +0000 (08:03 +0000)]
re PR tree-optimization/56812 (Simple loop is not SLP-vectorized after r196872)
2013-04-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/56812
* tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence):
DRs of the same interleaving chain are independent.
* g++.dg/vect/slp-pr56812.cc: New testcase.
From-SVN: r197390
Janus Weil [Wed, 3 Apr 2013 07:31:23 +0000 (09:31 +0200)]
re PR fortran/56284 ([OOP] ICE with alternate return in type-bound procedure)
2013-04-03 Janus Weil <janus@gcc.gnu.org>
PR fortran/56284
PR fortran/40881
* decl.c (gfc_match_formal_arglist): Warn about alternate-return
arguments.
* interface.c (check_dummy_characteristics): Return if symbols are NULL.
2013-04-03 Janus Weil <janus@gcc.gnu.org>
PR fortran/56284
PR fortran/40881
* gfortran.dg/altreturn_8.f90: New.
* gfortran.dg/altreturn_2.f90: Add -std=legacy.
* gfortran.dg/intrinsic_actual_3.f90: Ditto.
* gfortran.dg/invalid_interface_assignment.f90: Ditto.
From-SVN: r197389
Jason Merrill [Wed, 3 Apr 2013 03:11:02 +0000 (23:11 -0400)]
re PR c++/56821 (Unable to overload with references to 'this'.)
PR c++/56821
* mangle.c (write_function_type): Mangle ref-qualifier.
(write_nested_name): Likewise.
(canonicalize_for_substitution): Preserve ref-qualifier.
(write_type): Likewise.
From-SVN: r197386
GCC Administrator [Wed, 3 Apr 2013 00:16:21 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r197384
Jonathan Wakely [Wed, 3 Apr 2013 00:08:54 +0000 (00:08 +0000)]
exception (get_terminate(), [...]): Declare.
* libsupc++/exception (get_terminate(), get_unexpected()): Declare.
* libsupc++/eh_terminate.cc (get_terminate() , set_unexpected()):
Define.
(set_terminate(terminate_handler)): Set atomically.
(set_unexpected(terminate_handler)): Likewise.
* libsupc++/new (get_new_handler()): Declare.
* libsupc++/new_handler.cc (get_new_handler()): Define.
(set_new_handler(new_handler)): Set atomically.
(__new_handler): Use internal linkage.
* libsupc++/new_op.cc (operator new): Use get_new_handler().
* libsupc++/new_opnt.cc (operator new): Likewise.
* acinclude.m4: Bump libtool_VERSION to 6:19:0.
* configure: Regenerate.
* libsupc++/Makefile.am: Compile above files with -std=gnu++11.
* libsupc++/Makefile.in: Regenerate.
* config/abi/pre/gnu.ver: Add new exports.
* doc/xml/manual/status_cxx2011.xml: Update.
* testsuite/18_support/headers/exception/synopsis.cc: Check accessors
for handlers.
* testsuite/18_support/headers/new/synopsis.cc: Likewise.
* testsuite/18_support/new_handler.cc: New.
* testsuite/18_support/terminate_handler.cc: New.
* testsuite/18_support/unexpected_handler.cc: New.
From-SVN: r197380
Joseph Myers [Tue, 2 Apr 2013 22:47:43 +0000 (23:47 +0100)]
* de.po: Update.
From-SVN: r197377
Jason Merrill [Tue, 2 Apr 2013 21:09:52 +0000 (17:09 -0400)]
* gdbinit.in (pbb): Use debug fn.
From-SVN: r197376
Jason Merrill [Tue, 2 Apr 2013 21:09:38 +0000 (17:09 -0400)]
re PR c++/34949 (Dead code in empty destructors.)
PR c++/34949
* decl.c (begin_destructor_body): Clobber the object in a cleanup.
From-SVN: r197375
Lawrence Crowl [Tue, 2 Apr 2013 20:13:46 +0000 (20:13 +0000)]
Remove unused symbols related to ivtype_map.
Remove unused symbols related to ivtype_map. This map does not appear to
exist and I see no evidence of its removal in the ChangeLog.
Tested on x86_64.
Index: gcc/ChangeLog
2013-04-02 Lawrence Crowl <crowl@google.com>
* sese.h (struct ivtype_map_elt_s): Remove unused.
(extern debug_ivtype_map): Remove unused.
(extern eq_ivtype_map_elts): Remove unused.
* sese.c (debug_ivtype_map): Removed unused.
(debug_ivtype_map_1): Removed unused.
(debug_ivtype_elt): Remove unused.
(eq_ivtype_map_elts): Remove unused.
From-SVN: r197374
Kai Tietz [Tue, 2 Apr 2013 18:34:32 +0000 (20:34 +0200)]
re PR target/52790 (Problems using x86_64-w64-mingw-w32-gfortran with mcmodel=large and medium)
PR target/52790
* config/i386/cygming.h (SUB_TARGET_RECORD_STUB): New sub-target macro.
* config/i386/i386-protos.h (i386_pe_record_stub): Add new prototype.
* config/i386/i386.c (legitimize_pe_coff_extern_decl): New static
function.
(legitimize_pe_coff_symbol): Likewise.
(is_imported_p): New helper-function.
(ix86_option_override_internal): Make MEDIUM_PIC the default code-model
for Windows x64 targets.
(ix86_expand_prologue): Optimize for pe-coff targets.
(ix86_expand_split_stack_prologue): Adjust for pe-coff targets.
(legitimate_pic_address_disp_p): Adjust for x64 pe-coff to support
medium/large code-model.
(legitimize_pic_address): Likewise.
(legitimize_tls_address): Likewise.
(ix86_expand_call): Likewise.
(x86_output_mi_thunk): Likewise.
(get_dllimport_decl): Add new beimport argument.
(construct_plt_address): Don't assert for x64 pe-coff targets.
* config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Adjust for x64 pe-coff
targets.
(SYMBOL_FLAG_STUBVAR): New macro.
(SYMBOL_REF_STUBVAR_P): Likewise.
* config/i386/winnt.c (stub_list): New structure.
(stub_head): New local variable.
(i386_pe_record_stub): New function.
(i386_pe_file_end): Emit refptr-stubs.
From-SVN: r197373
Jakub Jelinek [Tue, 2 Apr 2013 18:29:18 +0000 (20:29 +0200)]
re PR rtl-optimization/56745 (ICE in merge_if_block)
PR rtl-optimization/56745
* ifcvt.c (cond_exec_find_if_block): Don't try to optimize
if then_bb has no successors and else_bb is EXIT_BLOCK_PTR.
* gcc.c-torture/compile/pr56745.c: New test.
From-SVN: r197371
Jakub Jelinek [Tue, 2 Apr 2013 18:27:45 +0000 (20:27 +0200)]
re PR c++/34949 (Dead code in empty destructors.)
PR c++/34949
* tree-ssa-alias.c (stmt_kills_ref_p_1): If base != ref->base
and both of them are MEM_REFs, just compare first argument for
equality and attempt to deal even with differing offsets.
From-SVN: r197370
Jakub Jelinek [Tue, 2 Apr 2013 18:25:36 +0000 (20:25 +0200)]
re PR c++/34949 (Dead code in empty destructors.)
PR c++/34949
* tree-cfg.c (verify_gimple_assign_single): Allow lhs
of gimple_clobber_p to be MEM_REF.
* gimplify.c (gimplify_modify_expr): Gimplify *to_p of
an assignment from TREE_CLOBBER_P. Allow it to be MEM_REF
after gimplification.
* asan.c (get_mem_ref_of_assignment): Don't instrument
gimple_clobber_p stmts.
* tree-ssa-dse.c (dse_optimize_stmt): Allow DSE of
gimple_clobber_p stmt if they have MEM_REF lhs and
are dead because of another gimple_clobber_p stmt.
* tree-ssa-live.c (clear_unused_block_pointer): Treat
gimple_clobber_p stmts like debug stmts.
(remove_unused_locals): Remove clobbers with MEM_REF lhs
that refer to unused VAR_DECLs or uninitialized values.
* tree-sra.c (sra_ipa_reset_debug_stmts): Also remove
gimple_clobber_p stmts if they refer to removed parameters.
(get_repl_default_def_ssa_name, sra_ipa_modify_expr): Fix up
formatting.
From-SVN: r197369
Uros Bizjak [Tue, 2 Apr 2013 17:21:55 +0000 (19:21 +0200)]
i386.md (*testqi_ext_3): Merge with *testqi_ext_3_rex64 using SWI48 mode attribute.
* config/i386/i386.md (*testqi_ext_3): Merge with *testqi_ext_3_rex64
using SWI48 mode attribute.
From-SVN: r197367
Pitchumani Sivanupandi [Tue, 2 Apr 2013 17:19:48 +0000 (17:19 +0000)]
sra-13.c: Fix for 16 bit int.
2013-04-02 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
* gcc.dg/tree-ssa/sra-13.c: Fix for 16 bit int.
From-SVN: r197366
Wei Mi [Tue, 2 Apr 2013 16:53:49 +0000 (16:53 +0000)]
i386.c (ix86_rtx_costs): Set proper rtx cost for ashl<mode>3_mask...
2013-04-02 Wei Mi <wmi@google.com>
* config/i386/i386.c (ix86_rtx_costs): Set proper rtx cost for
ashl<mode>3_mask, *<shift_insn><mode>3_mask and
*<rotate_insn><mode>3_mask in i386.md.
From-SVN: r197362
Alexander Ivchenko [Tue, 2 Apr 2013 14:32:37 +0000 (14:32 +0000)]
config.gcc (arm*-*-linux-*): Remove duplicate t-linux-android.
* config.gcc (arm*-*-linux-*): Remove duplicate t-linux-android.
From-SVN: r197358
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