Ian Lance Taylor [Fri, 11 May 2012 05:25:56 +0000 (05:25 +0000)]
Remove ChangeLog entry for change to gofrontend file.
Remove ChangeLog entry for change to gofrontend file. Changes to
those files do not get ChangeLog entries.
From-SVN: r187394
Mingjie Xing [Fri, 11 May 2012 01:44:24 +0000 (01:44 +0000)]
Fix misspelled macro in t-vxworks.
From-SVN: r187393
Mingjie Xing [Fri, 11 May 2012 01:43:26 +0000 (01:43 +0000)]
Fix misspelled macro in t-vxworks.
From-SVN: r187392
GCC Administrator [Fri, 11 May 2012 00:18:26 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r187391
Uros Bizjak [Thu, 10 May 2012 23:31:03 +0000 (01:31 +0200)]
re PR target/53291 (Code generated for xtest is wrong)
PR target/53291
* config/i386/i386.md (xtest): Use NE condition in ix86_expand_setcc.
From-SVN: r187387
Uros Bizjak [Thu, 10 May 2012 23:27:55 +0000 (01:27 +0200)]
i386.md (*movti_internal_rex64): Avoid MOVAPS size optimization for TARGET_AVX.
* config/i386/i386.md (*movti_internal_rex64): Avoid MOVAPS size
optimization for TARGET_AVX.
(*movti_internal_sse): Ditto.
(*movdi_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL.
(*movdi_internal): Ditto.
(*movsi_internal): Ditto.
(*movtf_internal): Avoid MOVAPS size optimization for TARGET_AVX.
(*movdf_internal_rex64): Ditto.
(*movfd_internal): Ditto.
(*movsf_internal): Ditto.
* config/i386/sse.md (mov<mode>): Handle TARGET_SSE_LOAD0_BY_PXOR.
From-SVN: r187386
Eric Botcazou [Thu, 10 May 2012 22:17:37 +0000 (22:17 +0000)]
dwarf2out.c (add_byte_size_attribute): Handle variable reference as size attribute.
* dwarf2out.c (add_byte_size_attribute) <RECORD_TYPE>: Handle variable
reference as size attribute.
From-SVN: r187384
Eric Botcazou [Thu, 10 May 2012 22:15:07 +0000 (22:15 +0000)]
md.texi (Standard Names): Document probe_stack_address.
* doc/md.texi (Standard Names): Document probe_stack_address.
* explow.c (emit_stack_probe): Handle probe_stack_address.
* config/ia64/ia64.md (UNSPECV_PROBE_STACK_ADDRESS): New constant.
(UNSPECV_PROBE_STACK_RANGE): Likewise.
(probe_stack_address): New insn.
(probe_stack_range): Likewise.
* config/ia64/ia64.c: Include common/common-target.h.
(ia64_compute_frame_size): Mark r2 and r3 as used if static stack
checking is enabled.
(ia64_emit_probe_stack_range): New function.
(output_probe_stack_range): Likewise.
(ia64_expand_prologue): Invoke ia64_emit_probe_stack_range if static
builtin stack checking is enabled.
(rtx_needs_barrier) <UNSPEC_VOLATILE>: Handle UNSPECV_PROBE_STACK_RANGE
and UNSPECV_PROBE_STACK_ADDRESS.
(unknown_for_bundling_p): New predicate.
(group_barrier_needed): Use important_for_bundling_p.
(ia64_dfa_new_cycle): Use unknown_for_bundling_p.
(issue_nops_and_insn): Likewise.
(bundling): Likewise.
(final_emit_insn_group_barriers): Likewise.
* config/ia64/ia64-protos.h (output_probe_stack_range): Declare.
* config/ia64/hpux.h (STACK_CHECK_STATIC_BUILTIN): Define.
(STACK_CHECK_PROTECT): Likewise.
* config/ia64/linux.h (STACK_CHECK_STATIC_BUILTIN): Likewise.
Co-Authored-By: Tristan Gingold <gingold@adacore.com>
From-SVN: r187383
Jan Hubicka [Thu, 10 May 2012 21:50:22 +0000 (23:50 +0200)]
ipa-inline.c (update_all_callee_keys): Remove.
* ipa-inline.c (update_all_callee_keys): Remove.
(inline_small_functions): Simplify priority updating.
From-SVN: r187382
Jan Hubicka [Thu, 10 May 2012 21:41:38 +0000 (23:41 +0200)]
* ipa.c (symtab_remove_unreachable_nodes): Fix marking of clones.
From-SVN: r187381
Paolo Carlini [Thu, 10 May 2012 21:14:09 +0000 (21:14 +0000)]
re PR c++/53158 ([C++11] Bogus error in loop condition)
/cp
2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53158
* cvt.c (ocp_convert): Error out early for void -> bool conversions.
* typeck.c (decay_conversion): Use error_at.
* call.c (build_integral_nontype_arg_conv, convert_like_real,
convert_arg_to_ellipsis, perform_implicit_conversion_flags,
initialize_reference): Likewise.
* cvt.c (warn_ref_binding): Add location_t parameter.
(cp_convert_to_pointer, convert_to_reference, ocp_convert,
convert_to_void, ): Use error_at and warning_at.
/c-family
2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53158
* c-common.c (warnings_for_convert_and_check): Use warning_at.
/testsuite
2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53158
* g++.dg/cpp0x/lambda/lambda-err2.C: New.
* g++.dg/parse/error26.C: Tweak dg-error column number.
From-SVN: r187380
Paolo Carlini [Thu, 10 May 2012 21:06:05 +0000 (21:06 +0000)]
re PR c++/53301 (Spurious -Wzero-as-null-pointer-constant with reference arguments)
/cp
2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53301
* decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.
/testsuite
2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53301
* g++.dg/warn/Wzero-as-null-pointer-constant-6.C: New.
From-SVN: r187377
DJ Delorie [Thu, 10 May 2012 20:32:47 +0000 (16:32 -0400)]
random.tcc (seed_seq::generate): Cast max() operands to size_t to ensure a template match.
* include/bits/random.tcc (seed_seq::generate): Cast max()
operands to size_t to ensure a template match.
* include/std/bitset (_M_copy_from_ptr): Cast min() operands to
size_t to ensure a template match.
From-SVN: r187376
Jan Hubicka [Thu, 10 May 2012 20:17:36 +0000 (22:17 +0200)]
cgraph.h (cgraph_remove_unreachable_nodes): Rename to ...
* cgraph.h (cgraph_remove_unreachable_nodes): Rename to ...
(symtab_remove_unreachable_nodes): ... this one.
* ipa-cp.c (ipcp_driver): Do not remove unreachable nodes.
* cgraphunit.c (ipa_passes): Update.
* cgraphclones.c (cgraph_materialize_all_clones): Update.
* cgraph.c (cgraph_release_function_body): Only turn initial
into error mark when initial was previously set.
* ipa-inline.c (ipa_inline): Update.
* ipa.c: Include ipa-inline.h
(enqueue_cgraph_node, enqueue_varpool_node): Remove.
(enqueue_node): New function.
(process_references): Update.
(symtab_remove_unreachable_nodes): Cleanup.
* passes.c (execute_todo, execute_one_pass): Update.
From-SVN: r187375
Vladimir Makarov [Thu, 10 May 2012 19:59:29 +0000 (19:59 +0000)]
Fix typo in last Changelog entry.
From-SVN: r187374
Vladimir Makarov [Thu, 10 May 2012 19:58:01 +0000 (19:58 +0000)]
re PR rtl-optimization/53125 (Very slow compilation on SPARC)
2012-05-10 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/53125
* ira.c (ira): Call find_moveable_pseudos or
move_unallocated_pseudos if only ira_conflicts_p is true.
From-SVN: r187373
Uros Bizjak [Thu, 10 May 2012 19:34:19 +0000 (21:34 +0200)]
i386.md (*movoi_internal_avx): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL and TARGET_SSE_TYPELESS_STORES.
* config/i386/i386.md (*movoi_internal_avx): Handle
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL and TARGET_SSE_TYPELESS_STORES.
(*movti_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL.
(*movti_internal_sse): Ditto.
(*movtf_internal): Ditto.
* config/i386/sse.md (ssePSmode): New mode attribute.
(*move<mode>_internal): Use ssePSmode.
(*<sse>_movu<ssemodesuffix><avxsizesuffix>): Ditto.
(*<sse2>_movdqu<avxsizesuffix>): Ditto.
* config/i386/i386.c (standard_sse_constant_opcode): Do not handle
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL here.
From-SVN: r187372
Eric Botcazou [Thu, 10 May 2012 15:05:39 +0000 (15:05 +0000)]
Fix copyright date
From-SVN: r187371
Eric Botcazou [Thu, 10 May 2012 14:57:48 +0000 (14:57 +0000)]
gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the DECL_ORIGINAL_TYPE if it is present.
* gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the
DECL_ORIGINAL_TYPE if it is present.
From-SVN: r187369
Nick Clifton [Thu, 10 May 2012 13:40:20 +0000 (13:40 +0000)]
re PR target/53120 (ICE exposing strict_low_part / in/out operand thinko -fno-tree-sra)
PR target/53120
* config/m32c/bitops.md (bset_qi): Change operand 2 from having
a "0" constraint to being a (match_dup 0).
From-SVN: r187368
Richard Guenther [Thu, 10 May 2012 10:28:31 +0000 (10:28 +0000)]
stor-layout.c (byte_from_pos): Amend comment.
2012-05-10 Richard Guenther <rguenther@suse.de>
* stor-layout.c (byte_from_pos): Amend comment.
From-SVN: r187367
Rainer Orth [Thu, 10 May 2012 09:11:05 +0000 (09:11 +0000)]
Always compile atomic builtin tests with $XCFLAGS
PR other/53284
* acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
instead of overriding.
* configure: Regenerate.
From-SVN: r187366
Rainer Orth [Thu, 10 May 2012 08:51:39 +0000 (08:51 +0000)]
Use i386-cpuinfo.c on all i386 targets
libgcc:
* config.host (i[34567]86-*-linux*, x86_64-*-linux*)
(i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
i386/t-cpuinfo ...
(i[34567]86-*-*, x86_64-*-*): ... here.
* config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
* config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
* config/i386/i386-cpuinfo.c: Rename to ...
* config/i386/cpuinfo.c: ... this.
* config/i386/t-cpuinfo (LIB2ADD): Reflect this.
* configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
(libgcc_cv_init_priority): New test.
* configure: Regenerate.
* config.in: New file.
* Makefile.in (clean): Rename config.h to auto-target.h.
(config.h): Likewise.
(stamp-h): Likewise.
* config/i386/cpuinfo.c (auto-target.h): Include.
(CONSTRUCTOR_PRIORITY): Define.
(__cpu_indicator_init): Use it.
gcc
* doc/extend.texi (X86 Built-in Functions, __builtin_cpu_init):
Document requirement to call in constructors.
* config/i386/i386.c: Update comments for i386-cpuinfo.c name
change.
From-SVN: r187365
Tristan Gingold [Thu, 10 May 2012 08:04:18 +0000 (08:04 +0000)]
expr.c (interpret_float_suffix): Add a guard.
2012-05-10 Tristan Gingold <gingold@adacore.com>
* expr.c (interpret_float_suffix): Add a guard.
From-SVN: r187364
Richard Guenther [Thu, 10 May 2012 07:58:27 +0000 (07:58 +0000)]
cuintp.c (UI_From_gnu): Remove TYPE_IS_SIZETYPE use.
2012-05-10 Richard Guenther <rguenther@suse.de>
ada/
* gcc-interface/cuintp.c (UI_From_gnu): Remove TYPE_IS_SIZETYPE use.
c-family/
* c-common.c (c_sizeof_or_alignof_type): Remove assert and
adjust commentary about TYPE_IS_SIZETYPE types.
* tree.h (TYPE_IS_SIZETYPE): Remove.
* fold-const.c (int_const_binop_1): Remove TYPE_IS_SIZETYPE use.
(extract_muldiv_1): Likewise.
* gimple.c (gtc_visit): Likewise.
(gimple_types_compatible_p): Likewise.
(iterative_hash_canonical_type): Likewise.
(gimple_canonical_types_compatible_p): Likewise.
* gimplify.c (gimplify_one_sizepos): Likewise.
* print-tree.c (print_node): Likewise.
* stor-layout.c (initialize_sizetypes): Do not set TYPE_IS_SIZETYPE.
From-SVN: r187363
GCC Administrator [Thu, 10 May 2012 00:18:52 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r187362
Ian Lance Taylor [Wed, 9 May 2012 21:17:23 +0000 (21:17 +0000)]
compiler: Add -fgo-pkgpath option.
* lang.opt: Add -fgo-pkgpath.
* go-lang.c (go_pkgpath): New static variable.
(go_prefix): New static variable.
(go_langhook_init): Pass go_pkgpath and go_prefix to
go_create_gogo.
(go_langhook_handle_option): Handle -fgo-pkgpath. Change
-fgo-prefix handling to just set go_prefix.
* go-c.h (go_set_prefix): Don't declare.
(go_create_gogo): Add pkgpath and prefix to declaration.
* go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
to pkgpath. Don't include the package name in the asm name.
* gccgo.texi (Invoking gccgo): Document -fgo-pkgpath. Update the
docs for -fgo-prefix.
From-SVN: r187356
Manuel López-Ibáñez [Wed, 9 May 2012 21:14:15 +0000 (21:14 +0000)]
re PR c++/53289 (unnecessary repetition of caret diagnostics)
2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/53289
gcc/
* diagnostic.h (diagnostic_context): Add last_location.
* diagnostic.c (diagnostic_initialize): Initialize it.
(diagnostic_show_locus): Use it.
From-SVN: r187355
Uros Bizjak [Wed, 9 May 2012 20:41:08 +0000 (22:41 +0200)]
re PR target/52908 (xop-mul-1:f9 miscompiled on bulldozer (-mxop))
PR target/52908
* config/i386/sse.md (vec_widen_smult_hi_v4si): Expand using
xop_pmacsdqh insn pattern instead of xop_mulv2div2di3_high.
(vec_widen_smult_lo_v4si): Expand using xop_pmacsdql insn pattern
instead of xop_mulv2div2di3_low.
(xop_p<macs>dql): Fix vec_select selector.
(xop_p<macs>dqh): Ditto.
(xop_mulv2div2di3_low): Remove insn_and_split pattern.
(xop_mulv2div2di3_high): Ditto.
testsuite/ChangeLog:
PR target/52908
* gcc.target/i386/xop-imul32widen-vector.c: Update scan-assembler
directive to Scan for vpmuldq, not vpmacsdql.
From-SVN: r187354
Manuel López-Ibáñez [Wed, 9 May 2012 19:51:17 +0000 (19:51 +0000)]
extend.texi (Function Attributes): Point xref to section about Pragmas.
2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
* doc/extend.texi (Function Attributes): Point xref to section
about Pragmas.
From-SVN: r187353
Uros Bizjak [Wed, 9 May 2012 18:48:31 +0000 (20:48 +0200)]
i386.c (*movdf_internal_rex64): Remove TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code.
* config/i386/i386.c (*movdf_internal_rex64): Remove
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code.
Calculate "mode" attribute according to
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag.
(*movdf_internal): Ditto.
From-SVN: r187348
Uros Bizjak [Wed, 9 May 2012 18:06:47 +0000 (20:06 +0200)]
re PR target/44141 (Redundant loads and stores generated for AMD bdver1 target)
PR target/44141
* config/i386/i386.c (ix86_expand_vector_move_misalign): Do not handle
128 bit vectors specially for TARGET_AVX. Emit sse2_movupd and
sse_movupd RTXes for TARGET_AVX, TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL
or when optimizing for size.
* config/i386/sse.md (*mov<mode>_internal): Remove
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code.
Calculate "mode" attribute according to optimize_function_for_size_p
and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag.
(*<sse>_movu<ssemodesuffix><avxsizesuffix>): Choose asm template
depending on the mode of the instruction. Calculate "mode" attribute
according to optimize_function_for_size_p, TARGET_SSE_TYPELESS_STORES
and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flags.
(*<sse2>_movdqu<avxsizesuffix>): Ditto.
From-SVN: r187347
Georg-Johann Lay [Wed, 9 May 2012 16:28:53 +0000 (16:28 +0000)]
re PR target/53256 ([avr] Attribute 'interrupt' shall override attribute 'signal')
PR target/53256
* config/avr/elf.h (ASM_DECLARE_FUNCTION_NAME): Remove.
* config/avr/avr-protos.h (avr_asm_declare_function_name): Remove.
* config/avr/avr.h (struct machine_function): Add attributes_checked_p.
* config/avr/avr.c (avr_asm_declare_function_name): Remove.
(expand_prologue): Move initialization of cfun->machine->is_naked,
is_interrupt, is_signal, is_OS_task, is_OS_main from here to...
(avr_set_current_function): ...this new static function.
(TARGET_SET_CURRENT_FUNCTION): New define.
(avr_function_ok_for_sibcall): Use cfun->machine->is_* instead of
checking attributes of current_function_decl.
(avr_regs_to_save): Ditto.
(signal_function_p): Rename to avr_signal_function_p.
(interrupt_function_p): Rename to avr_interrupt_function_p.
* doc/extend.texi (Function Attributes): Better explanation of
'interrupt' and 'signal' for AVR. Move 'ifunc' down to establish
alphabetical order.
From-SVN: r187342
Nick Clifton [Wed, 9 May 2012 16:20:17 +0000 (16:20 +0000)]
re PR bootstrap/50461 (mpfr.h found in mpfr-3.1.0/src instead of mpfr-3.0.1/. as previously)
PR bootstrap/50461
* configure.ac (mpfr-dir): When using in-tree MPFR sources
allow for the fact that from release v3.1.0 of MPFR the source
files were moved into a src sub-directory.
* configure: Regenerate.
Co-Authored-By: Paul Smith <psmith@gnu.org>
From-SVN: r187341
Michael Matz [Wed, 9 May 2012 16:08:26 +0000 (16:08 +0000)]
re PR tree-optimization/53185 (segmentation fault in vectorizable_load)
PR tree-optimization/53185
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Disable
peeling when we see strided loads.
testsuite/
* gcc.dg/vect/pr53185.c: New test.
From-SVN: r187340
Matthias Klose [Wed, 9 May 2012 16:00:58 +0000 (16:00 +0000)]
gcc-ar.c (main): Don't check for execute bits for the plugin.
2012-05-09 Matthias Klose <doko@ubuntu.com>
* gcc-ar.c (main): Don't check for execute bits for the plugin.
From-SVN: r187338
David Edelsohn [Wed, 9 May 2012 15:35:00 +0000 (15:35 +0000)]
* gcc_update: Use $GCC_SVN to retrieve branch and revision.
From-SVN: r187337
H.J. Lu [Wed, 9 May 2012 13:36:19 +0000 (13:36 +0000)]
Use a URL for FSF address and replace spaces with tab
* longlong.h: Use a URL instead of an FSF postal address.
Replace spaces with tab.
From-SVN: r187333
H.J. Lu [Wed, 9 May 2012 13:32:13 +0000 (13:32 +0000)]
Add a test for PR middle-end/53249
PR middle-end/53249
* gcc.target/i386/pr53249.c: New.
From-SVN: r187331
Richard Guenther [Wed, 9 May 2012 12:59:46 +0000 (12:59 +0000)]
re PR tree-optimization/18437 (vectorizer failed for matrix multiplication)
2012-05-09 Richard Guenther <rguenther@suse.de>
PR tree-optimization/18437
* gfortran.dg/vect/rnflow-trs2a2.f90: Move ...
* gfortran.dg/vect/fast-math-rnflow-trs2a2.f90: ... here.
From-SVN: r187330
Ramana Radhakrishnan [Wed, 9 May 2012 12:51:36 +0000 (12:51 +0000)]
tree-ssa-loop-ivopts.c (add_autoinc_candidates, [...]): Replace use of HAVE_{POST/PRE}_{INCREMENT/DECREMENT} with...
2012-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* tree-ssa-loop-ivopts.c (add_autoinc_candidates, get_address_cost):
Replace use of HAVE_{POST/PRE}_{INCREMENT/DECREMENT} with
USE_{LOAD/STORE}_{PRE/POST}_{INCREMENT/DECREMENT} appropriately.
* config/arm/arm.h (ARM_AUTOINC_VALID_FOR_MODE_P): New.
(USE_LOAD_POST_INCREMENT): Define.
(USE_LOAD_PRE_INCREMENT): Define.
(USE_LOAD_POST_DECREMENT): Define.
(USE_LOAD_PRE_DECREMENT): Define.
(USE_STORE_PRE_DECREMENT): Define.
(USE_STORE_PRE_INCREMENT): Define.
(USE_STORE_POST_DECREMENT): Define.
(USE_STORE_POST_INCREMENT): Define.
(arm_auto_incmodes): Add enumeration.
* config/arm/arm-protos.h (arm_autoinc_modes_ok_p): Declare.
* config/arm/arm.c (arm_autoinc_modes_ok_p): Define.
From-SVN: r187329
Jakub Jelinek [Wed, 9 May 2012 12:19:34 +0000 (14:19 +0200)]
re PR tree-optimization/53226 (Endless loop in forwprop)
PR tree-optimization/53226
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Remove
prev and prev_initialized vars, gimple_set_plf (stmt, GF_PLF_1, false)
before processing it and gimple_set_plf (stmt, GF_PLF_1, true) if it
doesn't need to be revisited, look for earliest stmt with
!gimple_plf (stmt, GF_PLF_1) if something changed.
* gcc.c-torture/compile/pr53226.c: New test.
From-SVN: r187328
Terry Guo [Wed, 9 May 2012 11:52:11 +0000 (11:52 +0000)]
genmultilib: Update copyright dates.
* genmultilib: Update copyright dates.
* doc/fragments.texi: Ditto.
From-SVN: r187327
Terry Guo [Wed, 9 May 2012 11:38:47 +0000 (11:38 +0000)]
Makefile.in (s-mlib): Add new argument MULTILIB_REQUIRED.
* Makefile.in (s-mlib): Add new argument MULTILIB_REQUIRED.
* genmultilib (MULTILIB_REQUIRED): New.
* doc/fragments.texi: Document the MULTILIB_REQUIRED.
From-SVN: r187325
Richard Guenther [Wed, 9 May 2012 11:01:16 +0000 (11:01 +0000)]
tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
2012-05-09 Richard Guenther <rguenther@suse.de>
* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
(vect_do_peeling_for_loop_bound): Likewise.
(vect_do_peeling_for_alignment): Likewise.
* tree-vect-loop-manip.c (conservative_cost_threshold): Remove.
(vect_do_peeling_for_loop_bound): Get check_profitability and
threshold as parameters.
(vect_do_peeling_for_alignment): Likewise.
(vect_loop_versioning): Likewise.
* tree-vect-loop.c (vect_transform_loop): Compute check_profitability
and threshold here. Control where to put the check here.
From-SVN: r187323
Rainer Orth [Wed, 9 May 2012 10:49:17 +0000 (10:49 +0000)]
Fix gcc.target/i386/hle-* testcases with Sun as
* gcc.target/i386/hle-add-acq-1.c: Allow for ; after lock.
* gcc.target/i386/hle-add-rel-1.c: Likewise.
* gcc.target/i386/hle-and-acq-1.c: Likewise.
* gcc.target/i386/hle-and-rel-1.c: Likewise.
* gcc.target/i386/hle-cmpxchg-acq-1.c: Likewise.
* gcc.target/i386/hle-cmpxchg-rel-1.c: Likewise.
* gcc.target/i386/hle-or-acq-1.c: Likewise.
* gcc.target/i386/hle-or-rel-1.c: Likewise.
* gcc.target/i386/hle-sub-acq-1.c: Likewise.
* gcc.target/i386/hle-sub-rel-1.c: Likewise.
* gcc.target/i386/hle-xadd-acq-1.c: Likewise.
* gcc.target/i386/hle-xadd-rel-1.c: Likewise.
* gcc.target/i386/hle-xor-acq-1.c: Likewise.
* gcc.target/i386/hle-xor-rel-1.c: Likewise.
From-SVN: r187321
Richard Sandiford [Wed, 9 May 2012 09:22:57 +0000 (09:22 +0000)]
re PR bootstrap/53249 (Bootstrap failure)
gcc/
PR middle-end/53249
* dwarf2out.h (get_address_mode): Move declaration to...
* rtl.h: ...here.
* dwarf2out.c (get_address_mode): Move definition to...
* rtlanal.c: ...here.
* var-tracking.c (get_address_mode): Delete.
* combine.c (find_split_point): Use get_address_mode instead of
targetm.addr_space.address_mode.
* cselib.c (cselib_record_sets): Likewise.
* dse.c (canon_address, record_store): Likewise.
* emit-rtl.c (adjust_address_1, offset_address): Likewise.
* expr.c (move_by_pieces, emit_block_move_via_loop, store_by_pieces)
(store_by_pieces_1, expand_assignment, store_expr, store_constructor)
(expand_expr_real_1): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* optabs.c (maybe_legitimize_operand_same_code): Likewise.
* reload.c (find_reloads): Likewise.
* sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
* sel-sched-dump.c (debug_mem_addr_value): Likewise.
From-SVN: r187320
Maciej W. Rozycki [Wed, 9 May 2012 09:19:44 +0000 (09:19 +0000)]
mips.c (mips16_gp_pseudo_reg): Remove line information from the instruction produced.
* config/mips/mips.c (mips16_gp_pseudo_reg): Remove line
information from the instruction produced.
From-SVN: r187319
Richard Guenther [Wed, 9 May 2012 08:56:25 +0000 (08:56 +0000)]
stor-layout.c (bit_from_pos): Document.
2012-05-09 Richard Guenther <rguenther@suse.de>
* stor-layout.c (bit_from_pos): Document.
(byte_from_pos): Likewise. Optimize.
(pos_from_bit): Likewise.
(normalize_offset): Use pos_from_bit instead of replicating it.
From-SVN: r187317
Alan Modra [Wed, 9 May 2012 08:17:09 +0000 (17:47 +0930)]
re PR target/53271 (powerpc-eabispe build fails with ice on unwind-dw2.c)
PR target/53271
* config/rs6000/rs6000.c (gen_frame_set): New function.
(gen_frame_load, gen_frame_store): New functions.
(rs6000_savres_rtx): Use the above.
(rs6000_emit_epilogue, rs6000_emit_prologue): Here too.
Correct mode used for CR2 in save/restore_world patterns.
Don't emit instructions for eh_return frame unwind reg info.
From-SVN: r187316
Dehao Chen [Wed, 9 May 2012 07:10:45 +0000 (07:10 +0000)]
predict-1.c: Remove the replicated text in this test.
gcc/testsuite
* gcc.dg/predict-1.c: Remove the replicated text in this test.
* gcc.dg/predict-2.c: Likewise.
* gcc.dg/predict-3.c: Likewise.
* gcc.dg/predict-4.c: Likewise.
* gcc.dg/predict-5.c: Likewise.
* gcc.dg/predict-6.c: Likewise.
From-SVN: r187315
Jan Hubicka [Wed, 9 May 2012 07:01:39 +0000 (09:01 +0200)]
cgraphbuild.c (build_cgraph_edges): Do not finalize vars with VALUE_EXPR.
* cgraphbuild.c (build_cgraph_edges): Do not finalize vars
with VALUE_EXPR.
* cgraph.h (varpool_can_remove_if_no_refs): Vars with VALUE_EXPR
are removable.
* toplev.c (wrapup_global_declaration_2): Vars with VALUE_EXPR
need to wrapup.
(compile_file): Do not output variables.
* cgraphbuild.c (varpool_finalize_decl): When var is finalized late,
output it.
* langhooks.c: Include timevar.h
(write_global_declarations): Finalize compilation unit after wrapup;
set timevars correctly.
* passes.c (rest_of_decl_compilation): Decls with VALUE_EXPR needs
not to be added to varpool.
* varpool.c (varpool_assemble_decl): Sanity check that we are called
only on cases where it makes sense; skip constant pool and value expr
vars.
* lto.c (do_whole_program_analysis): Set timevars correctly.
(lto_main): Likewise.
* trans-common.c (create_common): Do not fake TREE_ASM_WRITTEN.
* trans-decl.c (gfc_finish_cray_pointee): Likewise.
From-SVN: r187314
David S. Miller [Wed, 9 May 2012 04:57:49 +0000 (04:57 +0000)]
Remove -Y option from linker command line on Linux/Sparc.
gcc/
* config/sparc/linux.h (LINK_SPEC): Don't pass "-Y" option.
* config/sparc/linux64.h (LINK_ARCH32_SPEC): Likewise.
* config/sparc/linux64.h (LINK_ARCH64_SPEC): Likewise.
From-SVN: r187309
GCC Administrator [Wed, 9 May 2012 00:18:43 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r187307
Manuel López-Ibáñez [Tue, 8 May 2012 22:14:34 +0000 (22:14 +0000)]
re PR c++/53261 (ICE in tree_strip_nop_conversions)
2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/53261
c-family/
* c-common.c (warn_logical_operator): Check that argument of
integer_zerop is not NULL.
From-SVN: r187300
Richard Sandiford [Tue, 8 May 2012 21:42:03 +0000 (21:42 +0000)]
re PR rtl-optimization/53278 (internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux)
gcc/
PR rtl-optimization/53278
* lower-subreg.c (decompose_multiword_subregs): Remove left-over
speed_p code from earlier patch.
From-SVN: r187299
Oleg Endo [Tue, 8 May 2012 21:36:30 +0000 (21:36 +0000)]
re PR target/51244 ([SH] Inefficient conditional branch and code around T bit)
PR target/51244
* config/sh/sh.md (*branch_true, *branch_false): New insns.
From-SVN: r187298
Teresa Johnson [Tue, 8 May 2012 21:22:28 +0000 (21:22 +0000)]
This patch adds functionality to libgcov to enable user applications to collect...
This patch adds functionality to libgcov to enable user applications to
collect profile data only in regions of interest. This is useful, for
example, to collect profile data from a long-running server only
during the time when it is serving requests.
Specifically, the new routines __gcov_reset will clear all profile counters
to zero and __gcov_dump will write out the profile information collected so
far. A global variable is used to prevent writing out the profile a
second time during exit.
2012-05-08 Teresa Johnson <tejohnson@google.com>
* libgcc/libgcov.c (gcov_clear, __gcov_reset): New functions.
(__gcov_dump): Ditto.
(gcov_dump_complete): New global variable.
(gcov_exit): Export hidden to enable use in L_gcov_dump.
(__gcov_flush): Outline functionality now in gcov_clear.
* libgcc/Makefile.in (L_gcov_reset, L_gcov_dump): Define.
* gcc/gcov-io.h (__gcov_reset, __gcov_dump): Declare.
* gcc/doc/gcov.texi: Add note on using __gcov_reset and __gcov_dump.
From-SVN: r187297
Jan Hubicka [Tue, 8 May 2012 21:05:38 +0000 (21:05 +0000)]
cgraph.c (cgraph_call_edge_duplication_hooks): Export.
* cgraph.c (cgraph_call_edge_duplication_hooks): Export.
(cgraph_create_node_1): Rename to ...
(cgraph_create_empty_node): ... this one; export.
(cgraph_create_node): Update.
(cgraph_set_call_stmt_including_clones): Move to cgraphclones.c
(cgraph_create_edge_including_clones): Likewise.
(cgraph_find_replacement_node): Likewise.
(cgraph_clone_edge): Likewise.
(cgraph_clone_node): Likewise.
(clone_function_name): Likewise.
(cgraph_create_virtual_clone): Likewise.
(cgraph_remove_node_and_inline_clones): Likewise.
(cgraph_redirect_edge_call_stmt_to_callee): Move here from
cgraphunit.c
* cgraph.h: Reorder declarations so they match file of origin.
(cgraph_create_empty_node): Declare.
* cgraphunit.c (update_call_expr): Move to cgraphclones.c
(cgraph_copy_node_for_versioning): Likewise.
(cgraph_function_versioning): Likewise.
(cgraph_materialize_clone): Likewise.
(cgraph_redirect_edge_call_stmt_to_callee): Likewise.
(cgraph_materialize_all_clones): Likewise.
* cgraphclones.c: New file.
* Makefile.in: Update for cgraphclones.
From-SVN: r187296
Jan Hubicka [Tue, 8 May 2012 21:03:18 +0000 (23:03 +0200)]
cgraph.c (cgraph_call_edge_duplication_hooks): Export.
* cgraph.c (cgraph_call_edge_duplication_hooks): Export.
(cgraph_create_node_1): Rename to ...
(cgraph_create_empty_node): ... this one; export.
(cgraph_create_node): Update.
(cgraph_set_call_stmt_including_clones): Move to cgraphclones.c
(cgraph_create_edge_including_clones): Likewise.
(cgraph_find_replacement_node): Likewise.
(cgraph_clone_edge): Likewise.
(cgraph_clone_node): Likewise.
(clone_function_name): Likewise.
(cgraph_create_virtual_clone): Likewise.
(cgraph_remove_node_and_inline_clones): Likewise.
(cgraph_redirect_edge_call_stmt_to_callee): Move here from
cgraphunit.c
* cgraph.h: Reorder declarations so they match file of origin.
(cgraph_create_empty_node): Declare.
* cgraphunit.c (update_call_expr): Move to cgraphclones.c
(cgraph_copy_node_for_versioning): Likewise.
(cgraph_function_versioning): Likewise.
(cgraph_materialize_clone): Likewise.
(cgraph_redirect_edge_call_stmt_to_callee): Likewise.
(cgraph_materialize_all_clones): Likewise.
* cgraphclones.c: New file.
* Makefile.in: Update for cgraphclones.
From-SVN: r187295
Uros Bizjak [Tue, 8 May 2012 16:09:30 +0000 (18:09 +0200)]
* ChangeLog: Fix PR number of my last commit.
From-SVN: r187290
Uros Bizjak [Tue, 8 May 2012 16:01:54 +0000 (18:01 +0200)]
re PR target/53250 ([SH] ICE: in change_address_1, at emit-rtl.c:2018)
PR target/53250
* config/i386/i386.c (ix86_set_reg_reg_cost): New function.
(ix86_rtx_costs): Handle SET.
From-SVN: r187289
Michael Matz [Tue, 8 May 2012 15:54:13 +0000 (15:54 +0000)]
basic-block.h (struct rtl_bb_info): Remove visited member and move head_ member to ...
* basic-block.h (struct rtl_bb_info): Remove visited member and
move head_ member to ...
(struct basic_block_def.basic_block_il_dependent): ... the new
member x, replacing but containing old member rtl.
(enum bb_flags): New BB_VISITED flag.
(BB_HEADER, BB_FOOTER): New macros.
* jump.c (mark_all_labels): Adjust.
* cfgcleanup.c (try_optimize_cfg): Adjust.
* cfglayout.c (record_effective_endpoints): Adjust.
(relink_block_chain): Ditto (and don't fiddle with visited).
(fixup_reorder_chain): Adjust.
(fixup_fallthru_exit_predecessor): Ditto.
(cfg_layout_duplicate_bb): Ditto.
* combine.c (update_cfg_for_uncondjump): Adjust.
* bb-reorder.c (struct bbro_basic_block_data_def): Add visited
member.
(bb_visited_trace): New accessor.
(mark_bb_visited): Move in front.
(rotate_loop): Use bb_visited_trace.
(find_traces_1_round): Ditto.
(emit_barrier_after): Ditto.
(copy_bb): Ditto, and initialize visited on resize.
(reorder_basic_blocks): Initize visited member.
(duplicate_computed_gotos): Clear bb flags at start, use
BB_VISITED flags.
* cfgrtl.c (try_redirect_by_replacing_jump): Adjust.
(rtl_verify_flow_info_1): Ditto.
(cfg_layout_split_block): Ditto.
(cfg_layout_delete_block): Ditto.
(cfg_layout_merge_blocks): Ditto.
(init_rtl_bb_info): Adjust and initialize il.x.head_ member.
From-SVN: r187288
Hans-Peter Nilsson [Tue, 8 May 2012 15:21:50 +0000 (15:21 +0000)]
re PR target/53272 (wrong condition-codes for strict-low-part destination and small-integer source)
PR target/53272
* gcc.dg/torture/pr53272-1.c, gcc.dg/torture/pr53272-2.c: New test.
From-SVN: r187284
Hans-Peter Nilsson [Tue, 8 May 2012 15:20:52 +0000 (15:20 +0000)]
re PR target/53272 (wrong condition-codes for strict-low-part destination and small-integer source)
PR target/53272
* config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32,
when a constant source operand matches an "I" constraint, the "no
CC0 change" applies to a register-destination only, not a
strict_low_part-destination.
From-SVN: r187283
Richard Guenther [Tue, 8 May 2012 12:50:18 +0000 (12:50 +0000)]
fold-const.c (fold_binary_loc): Fold (X * CST1) & CST2 to zero or to (X * CST1) & CST2' when...
2012-05-08 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_binary_loc): Fold (X * CST1) & CST2
to zero or to (X * CST1) & CST2' when CST1 has trailing zeros.
* gcc.dg/fold-bitand-4.c: New testcase.
From-SVN: r187280
Georg-Johann Lay [Tue, 8 May 2012 12:28:29 +0000 (12:28 +0000)]
Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.
* Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.
* doc/avr-mmcu.texi: New auto-generated file.
* doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order
to document all valid -mmcu= arguments.
* config/avr/avr.h (arch_info_s): New struct definition.
* config/avr/avr-devices.c (avr_texinfo): New variable.
* config/avr/gen-avr-mmcu-texi.c: New file.
* config/avr/t-avr: New rules and dependencies to build avr-mmcu.texi.
From-SVN: r187279
Dehao Chen [Tue, 8 May 2012 10:01:44 +0000 (10:01 +0000)]
predict.c (find_qualified_ssa_name): New
2012-05-08 Dehao Chen <dehao@google.com>
gcc/
* predict.c (find_qualified_ssa_name): New
(find_ssa_name_in_expr): New
(find_ssa_name_in_assign_stmt): New
(is_comparison_with_loop_invariant_p): New
(is_bound_expr_similar): New
(predict_iv_comparison): New
(predict_loops): Add heuristic for loop-nested branches that compare an
induction variable to a loop bound variable.
* predict.def (PRED_LOOP_IV_COMPARE): New macro
testsuite/
* gcc.dg/predict-1.c: Check if LOOP_IV_COMPARE static predict
heuristic is working properly.
* gcc.dg/predict-2.c: Likewise.
* gcc/dg/predict-3.c: Likewise.
* gcc/dg/predict-4.c: Likewise.
* gcc/dg/predict-5.c: Likewise.
* gcc/dg/predict-6.c: Likewise.
From-SVN: r187277
Uros Bizjak [Tue, 8 May 2012 06:56:11 +0000 (08:56 +0200)]
i386.c (has_dispatch): Use TARGET_BDVER1 and TARGET_BDVER2 defines where appropriate.
* config/i386/i386.c (has_dispatch): Use TARGET_BDVER1 and
TARGET_BDVER2 defines where appropriate.
From-SVN: r187276
GCC Administrator [Tue, 8 May 2012 00:18:16 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r187275
Eric Botcazou [Mon, 7 May 2012 19:59:56 +0000 (19:59 +0000)]
configure.ac (PLUGIN_LD): Rename into...
* configure.ac (PLUGIN_LD): Rename into...
(PLUGIN_LD_SUFFIX): ...this and strip the target_alias triplet.
* config.in: Regenerate.
* configure: Likewise.
* collect2.c (main): Set plugin_ld_suffix to PLUGIN_LD_SUFFIX.
From-SVN: r187269
Eric Botcazou [Mon, 7 May 2012 18:57:23 +0000 (18:57 +0000)]
tree-dfa.c (get_ref_base_and_extent): Do the offset computation using the precision of the index type.
* tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset
computation using the precision of the index type.
* gimple-fold.c (fold_const_aggregate_ref_1) <ARRAY_REF>: Likewise.
(fold_array_ctor_reference): Do index computations in the index type.
From-SVN: r187268
Ian Lance Taylor [Mon, 7 May 2012 18:53:28 +0000 (18:53 +0000)]
compiler: fix an ICE when parsing 0xdie, reject token 0x123i.
The lexer used to incorrectly accept a token like 0x123i
and interpreted it as 123i. It also used to die when encountering
0xdie.
From-SVN: r187266
Ian Lance Taylor [Mon, 7 May 2012 18:36:36 +0000 (18:36 +0000)]
compiler: fix ICE in handling of rune constants.
This patch corrects an ICE in handling on constant expressions
such as
const r = ^'a'
Part of issue 9.
From-SVN: r187264
Ian Lance Taylor [Mon, 7 May 2012 18:24:17 +0000 (18:24 +0000)]
compiler: reject NOT operator on integer types.
The Go specification only accepts the NOT operator on boolean
types.
Fixes issue 10.
From-SVN: r187262
Georg-Johann Lay [Mon, 7 May 2012 16:31:44 +0000 (16:31 +0000)]
avr.c (avr_prologue_setup_frame): Fix mode passed down to plus_constant.
* config/avr/avr.c (avr_prologue_setup_frame): Fix mode passed
down to plus_constant.
(expand_epilogue): Ditto.
From-SVN: r187259
Steven Bosscher [Mon, 7 May 2012 16:26:14 +0000 (16:26 +0000)]
postreload.c (reload_cse_regs): Make static.
* postreload.c (reload_cse_regs): Make static.
* reload.h (reload_cse_regs): Remove prototype.
From-SVN: r187258
Rainer Orth [Mon, 7 May 2012 16:11:14 +0000 (16:11 +0000)]
Allow for objects in libatomic_la_LIBADD
* Makefile.am (libatomic.map-sun): Handle objects in
libatomic_la_LIBADD.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
From-SVN: r187257
Rainer Orth [Mon, 7 May 2012 16:10:11 +0000 (16:10 +0000)]
Don't include XCFLAGS in CFLAGS
* configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
* configure: Regenerate.
From-SVN: r187256
Richard Henderson [Mon, 7 May 2012 15:55:11 +0000 (08:55 -0700)]
* config/alpha/alpha.md (clear_cache): New pattern.
From-SVN: r187255
Georg-Johann Lay [Mon, 7 May 2012 15:34:27 +0000 (15:34 +0000)]
config/avr/avr.c: Adjust indentation.
From-SVN: r187254
Janne Blomqvist [Mon, 7 May 2012 15:30:42 +0000 (18:30 +0300)]
Bump minimum required MPFR version to 2.4.0.
2012-05-07 Janne Blomqvist <jb@gcc.gnu.org>
* configure.ac: Bump minimum MPFR version to 2.4.0.
* configure: Regenerated.
From-SVN: r187253
Steven Bosscher [Mon, 7 May 2012 14:40:33 +0000 (14:40 +0000)]
re PR middle-end/53245 (ice in expand_case)
PR middle-end/53245
* gimplify.c (preprocess_case_label_vec_for_gimple): If low or high
is folded to a type boundary value, verify that the resulting case
label is still a care range.
From-SVN: r187248
Uros Bizjak [Mon, 7 May 2012 14:38:41 +0000 (16:38 +0200)]
i386.md (ctz<mode>2): Emit rep;bsf only for TARGET_GENERIC, when not optimizing for size.
* config/i386/i386.md (ctz<mode>2): Emit rep;bsf
only for TARGET_GENERIC, when not optimizing for size.
(*ffs<mode>_1): Ditto.
From-SVN: r187247
Steven Bosscher [Mon, 7 May 2012 13:47:11 +0000 (13:47 +0000)]
tree-cfg.c (verify_gimple_switch): Tighten checks.
* tree-cfg.c (verify_gimple_switch): Tighten checks.
From-SVN: r187242
Jakub Jelinek [Mon, 7 May 2012 13:31:00 +0000 (15:31 +0200)]
re PR tree-optimization/53239 (VRP vs named value return opt)
PR tree-optimization/53239
* tree-vrp.c (get_value_range): Set VR of
SSA_NAME_IS_DEFAULT_DEF of DECL_BY_REFERENCE RESULT_DECL
to nonnull.
* g++.dg/opt/vrp3.C: New test.
* g++.dg/opt/vrp3-aux.cc: New file.
* g++.dg/opt/vrp3.h: New file.
From-SVN: r187240
Rainer Orth [Mon, 7 May 2012 12:59:43 +0000 (12:59 +0000)]
Allow for / comments in g++.dg/debug/dwarf2/nested-3.C
* g++.dg/debug/dwarf2/nested-3.C: Allow for / comments and missing
.uleb128 support in assembler output.
From-SVN: r187236
Richard Biener [Mon, 7 May 2012 12:59:05 +0000 (12:59 +0000)]
re PR lto/53195 (ICE seg fault in lto (in set_is_used (tp=Unhandled dwarf expression opcode 0xf3 ) at ../.././gcc/tree-flow-inline.h:567))
2012-05-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53195
* tree-inline.c (setup_one_parameter): Properly add referenced
vars from the parameters new known value.
From-SVN: r187235
Steven Bosscher [Mon, 7 May 2012 12:29:05 +0000 (12:29 +0000)]
m68k.c (m68k_sched_branch_type): Remove.
* config/m68k/m68k.c (m68k_sched_branch_type): Remove.
(sched_branch_type): Remove.
(m68k_sched_md_init_global): Don't allocate it.
(m68k_sched_md_finish_global): Don't free it.
* config/m68k/m68k.h (m68k_sched_branch_type): Remove prototype.
* config/m68k/m68k.md: Set the type of insns using m68k_sched_branch_type
to bcc directly.
From-SVN: r187234
Richard Guenther [Mon, 7 May 2012 11:49:43 +0000 (11:49 +0000)]
re PR lto/42987 (Testcases local1-a.cc and local1.C cause ICE when compiled with -flto -g)
2012-05-07 Richard Guenther <rguenther@suse.de>
PR lto/42987
* g++.dg/lto/pr42987_0.C: New testcase.
* g++.dg/lto/pr42987_1.C: Likewise.
From-SVN: r187231
Rainer Orth [Mon, 7 May 2012 11:07:31 +0000 (11:07 +0000)]
Don't use DWARF 4 on Solaris
* config/sol2.c (solaris_override_options): New function.
* config/sol2-protos.h (solaris_override_options): Declare.
* config/sol2.h (SUBTARGET_OVERRIDE_OPTIONS): Define.
From-SVN: r187230
Richard Guenther [Mon, 7 May 2012 08:48:44 +0000 (08:48 +0000)]
tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return whether we failed to compute data dependences.
2012-05-07 Richard Guenther <rguenther@suse.de>
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return
whether we failed to compute data dependences.
(loop_prefetch_arrays): Fail if we failed.
From-SVN: r187227
Tobias Burnus [Mon, 7 May 2012 08:35:17 +0000 (10:35 +0200)]
re PR fortran/53255 ([OOP] With TYPE, wrong type-bound operator used: of parent instead of overridden one)
2012-05-07 Tobias Burnus <burnus@net-b.de>
PR fortran/53255
* resolve.c (resolve_typebound_static): Fix handling
of overridden specific to generic operator.
2012-05-07 Tobias Burnus <burnus@net-b.de>
PR fortran/53255
* gfortran.dg/typebound_operator_15.f90: New.
From-SVN: r187226
GCC Administrator [Mon, 7 May 2012 00:18:42 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r187223
Uros Bizjak [Sun, 6 May 2012 23:07:38 +0000 (01:07 +0200)]
i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI.
* config/i386/i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI.
Emit bsf when optimizing for size.
(*ffs<mode>_1): Ditto.
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r187219
Oleg Endo [Sun, 6 May 2012 22:38:57 +0000 (22:38 +0000)]
re PR target/53250 ([SH] ICE: in change_address_1, at emit-rtl.c:2018)
PR target/53250
* config/sh/sh.c (sh_rtx_costs): Handle SET.
From-SVN: r187218
Uros Bizjak [Sun, 6 May 2012 20:47:59 +0000 (22:47 +0200)]
re PR target/53227 (FAIL: gcc.target/i386/movbe-2.c scan-assembler-times movbe[ \t] 4)
PR target/53227
* config/i386/i386.md (swap<mode>): Rename from *swap<mode>.
(bswapdi2): Split from bswap<mode>2. Use nonnimediate_operand
predicate for operand 1. Force operand 1 to register for TARGET_BSWAP.
(bswapsi2): Ditto.
(*bswapdi2_doubleword): New insn pattern.
(*bswap<mode>2): Rename from *bswap<mode>2_1.
From-SVN: r187215
Tobias Burnus [Sun, 6 May 2012 20:30:05 +0000 (22:30 +0200)]
re PR fortran/41587 ([OOP] ICE with ALLOCATABLE CLASS components)
2012-05-06 Tobias Burnus <burnus@net-b.de>
PR fortran/41587
* decl.c (build_struct): Don't ignore FAILED status.
2012-05-06 Tobias Burnus <burnus@net-b.de>
PR fortran/41587
* gfortran.dg/class_array_13.f90: New.
From-SVN: r187214
Richard Sandiford [Sun, 6 May 2012 19:12:51 +0000 (19:12 +0000)]
mips.c (mips_set_reg_reg_piece_cost): New function.
gcc/
* config/mips/mips.c (mips_set_reg_reg_piece_cost): New function.
(mips_set_reg_reg_cost): Likewise.
(mips_rtx_costs): Handle SET.
From-SVN: r187213
Richard Sandiford [Sun, 6 May 2012 18:55:20 +0000 (18:55 +0000)]
lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET.
gcc/
* lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET.
(compute_costs): Likewise for the zero extension. Use set_rtx_cost
to compute the cost of moves. Set the mode of the target register.
From-SVN: r187212
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