Steven Bosscher [Wed, 30 May 2012 10:55:53 +0000 (10:55 +0000)]
Makefile.in: Fix many dependencies.
* Makefile.in: Fix many dependencies.
(DWARF2_H): Depend on dwarf2.def.
(RTL_ERROR_H): Depend on rtl-error.h.
(TREE_PRETTY_PRINT_H, GIMPLE_PRETTY_PRINT_H): New. Replace
all gimple-pretty-print.h and tree-pretty-print.h references.
From-SVN: r188007
Marc Glisse [Wed, 30 May 2012 10:48:06 +0000 (12:48 +0200)]
simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of concatenations.
2012-05-30 Marc Glisse <marc.glisse@inria.fr>
gcc/
* simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of
concatenations.
gcc/testsuite/
* gcc.target/i386/shuf-concat.c: New test.
From-SVN: r188006
Richard Guenther [Wed, 30 May 2012 09:14:27 +0000 (09:14 +0000)]
re PR bootstrap/53522 (Bootstrap is broken for x86_64-apple-darwin10 at r187977)
2012-05-30 Richard Guenther <rguenther@suse.de>
PR middle-end/53522
* tree-emutls.c (gen_emutls_addr): Do not add globals to
referenced-vars.
From-SVN: r188005
Eric Botcazou [Wed, 30 May 2012 08:52:36 +0000 (08:52 +0000)]
explow.c (probe_stack_range): Restore simple control flow and stop again when...
* explow.c (probe_stack_range): Restore simple control flow and stop
again when the probe cannot be generated if HAVE_check_stack.
From-SVN: r188003
Jakub Jelinek [Wed, 30 May 2012 06:53:46 +0000 (08:53 +0200)]
re PR rtl-optimization/53519 (ice in do_SUBST, at combine.c:707)
PR rtl-optimization/53519
* combine.c (simplify_shift_const_1) <case NOT>: Use constm1_rtx
instead of GEN_INT (GET_MODE_MASK (mode)) as second operand of XOR.
* gcc.c-torture/compile/pr53519.c: New test.
From-SVN: r188001
Tobias Burnus [Wed, 30 May 2012 06:26:09 +0000 (08:26 +0200)]
decl.c: Fix comment typos.
2012-05-30 Tobias Burnus <burnus@net-b.de>
* decl.c: Fix comment typos.
* expr.c: Ditto.
* frontend-passes.c: Ditto.
* match.c: Ditto.
* resolve.c: Ditto.
* trans-array.c: Ditto.
* trans-common.c: Ditto.
* trans-intrinsic.c: Ditto.
* trans-types.c: Ditto.
2012-05-30 Tobias Burnus <burnus@net-b.de>
* io/io.h: Fix comment typos.
* io/list_read.c: Ditto.
From-SVN: r188000
Ramana Radhakrishnan [Wed, 30 May 2012 01:40:32 +0000 (01:40 +0000)]
arm.c (arm_evpc_neon_vrev): Adjust off by one error.
2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* config/arm/arm.c (arm_evpc_neon_vrev): Adjust off by one error.
2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* gcc.target/arm/neon-vrev.c: New.
From-SVN: r187999
GCC Administrator [Wed, 30 May 2012 00:17:54 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187998
Jack Howarth [Tue, 29 May 2012 23:44:09 +0000 (23:44 +0000)]
re PR debug/53453 (darwin linker expects both AT_name and AT_comp_dir debug notes)
2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu>
PR debug/53453
* doc/tm.texi: Update.
* doc/tm.texi.in (SDB and DWARF) <TARGET_FORCE_AT_COMP_DIR>: Add @hook.
* target.def (force_at_comp_dir): New hook.
* config/darwin.h (TARGET_FORCE_AT_COMP_DIR): Define.
* dwarf2out.c (dwarf2out_finish): Check targetm.force_at_comp_dir.
From-SVN: r187994
Jack Howarth [Tue, 29 May 2012 23:24:33 +0000 (23:24 +0000)]
Oops, wrong changelog, this is the right one:
2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu>
* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
Darwin >= 10.
(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
From-SVN: r187993
Jack Howarth [Tue, 29 May 2012 23:20:33 +0000 (23:20 +0000)]
darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when Darwin >= 10.
2012-05-29 Iain Sandoe <iains@gcc.gnu.org>
* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
Darwin >= 10.
(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
From-SVN: r187992
Oleg Endo [Tue, 29 May 2012 20:55:58 +0000 (20:55 +0000)]
re PR target/51340 (SH Target: Make -mfused-madd enabled by default)
PR target/51340
* config/sh/sh.c (sh_option_override): Set TARGET_FMAC if
flag_unsafe_math_optimizations is set.
* doc/invoke.texi (SH Options): Add -mno-fused-madd description.
Update description of -mfused-madd.
PR target/51340
* gcc.target/sh/pr51340-1.c: New.
* gcc.target/sh/pr51340-2.c: New.
* gcc.target/sh/pr51340-3.c: New.
From-SVN: r187988
Oleg Endo [Tue, 29 May 2012 20:26:41 +0000 (20:26 +0000)]
re PR target/52941 (SH Target: Add support for movco.l / movli.l atomics on SH4A)
PR target/52941
* config/sh/predicates.md (atomic_arith_operand,
atomic_logical_operand): New predicates.
* config/sh/sh.c (sh_option_override): Check atomic options.
* config/sh/sh.h (TARGET_ANY_ATOMIC, UNSUPPORTED_ATOMIC_OPTIONS,
UNSUPPORTED_HARD_ATOMIC_CPU): New macros.
(DRIVER_SELF_SPECS): Use UNSUPPORTED_ATOMIC_OPTIONS and
UNSUPPORTED_HARD_ATOMIC_CPU.
* config/sh/sync.md: Update description comments.
(I12): New mode iterator.
(fetchop_predicate, fetchop_constraint): New code attributes.
(atomic_compare_and_swapsi_hard, atomic_compare_and_swap<mode>_hard,
atomic_exchangesi_hard, atomic_exchange<mode>_hard,
atomic_fetch_<fetchop_name>si_hard,
atomic_fetch_<fetchop_name><mode>_hard,
atomic_fetch_nandsi_hard, atomic_fetch_nand<mode>_hard,
atomic_<fetchop_name>_fetchsi_hard,
atomic_<fetchop_name>_fetch<mode>_hard,
atomic_nand_fetchsi_hard, atomic_nand_fetch<mode>_hard,
atomic_test_and_set_hard): New insns.
(atomic_compare_and_swap<mode>_soft, atomic_exchange<mode>_soft,
atomic_fetch_<fetchop_name><mode>_soft, atomic_fetch_nand<mode>_soft,
atomic_<fetchop_name>_fetch<mode>_soft, atomic_nand_fetch<mode>_soft,
atomic_test_and_set_soft): Use same formatting for the first line of
the asm block as in new insns above.
(atomic_compare_and_swap<mode>, atomic_exchange<mode>,
atomic_fetch_<fetchop_name><mode>, atomic_<fetchop_name>_fetch<mode>,
atomic_test_and_set): Integrate new *_hard insns into expanders.
* config/sh/sh.opt (mhard-atomic): New option.
* doc/invoke.texi (SH Options): Document it.
From-SVN: r187987
Edmar Wienskoski [Tue, 29 May 2012 20:18:29 +0000 (20:18 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2012-05-29 Edmar Wienskoski <edmar@freescale.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r187986
François Dumont [Tue, 29 May 2012 19:29:29 +0000 (19:29 +0000)]
2012-05-29 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tempbuf.h (__uninitialized_construct_buf)
(__uninitialized_construct_buf_dispatch<>::__ucr): Fix to work
with iterator returning rvalue.
* testsuite/25_algorithms/stable_sort/3.cc: New.
From-SVN: r187985
Thomas Schwinge [Tue, 29 May 2012 19:28:57 +0000 (21:28 +0200)]
configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead of gcc_AC_FUNC_MMAP_BLACKLIST.
fixincludes/
* configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead of
gcc_AC_FUNC_MMAP_BLACKLIST.
* Makefile.in (ACLOCAL_AMFLAGS): Don't include ../gcc.
* aclocal.m4: Regenerate.
* configure: Regenerate.
From-SVN: r187984
Joseph Myers [Tue, 29 May 2012 19:21:25 +0000 (20:21 +0100)]
* lto-plugin.c: Fix typo.
From-SVN: r187982
Joseph Myers [Tue, 29 May 2012 19:21:05 +0000 (20:21 +0100)]
* mf-impl.h: Fix typo.
From-SVN: r187981
Joseph Myers [Tue, 29 May 2012 19:20:43 +0000 (20:20 +0100)]
* c-common.c: Fix typo.
From-SVN: r187980
Meador Inge [Tue, 29 May 2012 19:07:04 +0000 (19:07 +0000)]
c-decl.c (c_push_function_context): Always create a new language function.
2012-05-29 Meador Inge <meadori@codesourcery.com>
* c-decl.c (c_push_function_context): Always create a new language
function.
(c_pop_function_context): Clear the language function created in
c_push_function_context.
From-SVN: r187979
Matt Turner [Tue, 29 May 2012 18:52:25 +0000 (18:52 +0000)]
ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.
* config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.
(define_bypass "ev6_fcmov"): New.
From-SVN: r187978
Joseph Myers [Tue, 29 May 2012 15:54:57 +0000 (16:54 +0100)]
mt-sde: Fix typos.
* mt-sde: Fix typos.
* stdint.m4: Fix typos.
* tcl.m4: Fix typos.
From-SVN: r187971
Steven Bosscher [Tue, 29 May 2012 15:36:18 +0000 (15:36 +0000)]
integrate.c: Remove.
* integrate.c: Remove.
* integrate.h: Remove.
* Makefile.in: Remove make rules for integrate.c and INTEGRATE_H.
* config/arm/t-arm: Remove INTEGRATE_H dependency for target files.
* config/rs6000/t-rs6000: Likewise
* config/spu/t-spu-elf: Likewise.
* function.h (get_hard_reg_initial_val, has_hard_reg_initial_val,
get_hard_reg_initial_reg, emit_initial_value_sets): Move prototypes
from integrate.h to here.
(initial_value_entry): New prototype.
* reload.h (allocate_initial_values): Remove prototype.
* tree.h (set_decl_abstract_flags, set_decl_origin_self): Likewise.
* cse.c (fixed_base_plus_p): Don't handle virtual registers for
integrate.c.
* dwarf2out.c (set_decl_origin_self, set_block_origin_self,
set_decl_abstract_flags, set_block_abstract_flags): Move from
integrate.c to here, the only user.
* expmed.c (extract_fixed_bit_field): Remove outdated comment
about integrate.c.
* function.c: Don't include integrate.h.
(struct initial_value_pair, struct initial_value_struct,
get_hard_reg_initial_val, has_hard_reg_initial_val,
get_hard_reg_initial_reg, emit_initial_value_sets): Move from
integrate.c to here.
(initial_value_entry): New function.
* genemit.c (main): Don't print integrate.h include line.
* ira.c: Don't include integrate.h.
(allocate_initial_values): Move from integrate.c to here.
(ira): Update allocate_initial_values call.
* tree-inline.c: Don't include integrate.h.
(function_attribute_inlinable_p): Moved from integrate.c to here.
* cfgexpand.c: Don't include integrate.h.
* except.c: Likewise.
* langhooks.c: Likewise.
* passes.c: Likewise.
* toplev.c: Likewise.
* config/frv/frv.c: Likewise.
* config/pa/pa.c: Likewise.
* config/spu/spu.c: Likewise.
* config/epiphany/epiphany.c: Likewise.
* config/mep/mep.c: Likewise.
* config/score/score.c: Likewise.
* config/picochip/picochip.c: Likewise.
* config/sh/sh.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/microblaze/microblaze.c: Likewise.
* config/mips/mips.c: Likewise.
* config/v850/v850.c: Likewise.
* config/mmix/mmix.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/arm/arm.c: Likewise.
* config/s390/s390.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/c6x/c6x.c: Include function.h instead of integrate.h.
* config/tilegx/tilegx.c: Likewise.
* config/tilepro/tilepro.c: Likewise.
From-SVN: r187969
Georg-Johann Lay [Tue, 29 May 2012 15:21:34 +0000 (15:21 +0000)]
t-avr (s-avr-mmcu-texi): Call gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH.
* config/avr/t-avr (s-avr-mmcu-texi): Call
gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH.
From-SVN: r187968
Joseph Myers [Tue, 29 May 2012 14:54:22 +0000 (15:54 +0100)]
ieee754-df.S: Fix typos.
* config/arm/ieee754-df.S: Fix typos.
* config/arm/ieee754-sf.S: Fix typos.
* config/c6x/libunwind.S: Fix typos.
* config/epiphany/udivsi3-float.c: Fix typos.
* config/microblaze/muldi3_hard.S: Fix typos.
* config/picochip/adddi3.S: Fix typos.
* config/picochip/ashlsi3.S: Fix typos.
* config/picochip/ashrsi3.S: Fix typos.
* config/picochip/clzsi2.S: Fix typos.
* config/picochip/cmpsi2.S: Fix typos.
* config/picochip/divmod15.S: Fix typos.
* config/picochip/divmodhi4.S: Fix typos.
* config/picochip/divmodsi4.S: Fix typos.
* config/picochip/longjmp.S: Fix typos.
* config/picochip/lshrsi3.S: Fix typos.
* config/picochip/parityhi2.S: Fix typos.
* config/picochip/popcounthi2.S: Fix typos.
* config/picochip/setjmp.S: Fix typos.
* config/picochip/subdi3.S: Fix typos.
* config/picochip/ucmpsi2.S: Fix typos.
* config/picochip/udivmodhi4.S: Fix typos.
* config/picochip/udivmodsi4.S: Fix typos.
* config/spu/divv2df3.c: Fix typos.
* config/spu/mfc_multi_tag_release.c: Fix typos.
* config/spu/mfc_tag_release.c: Fix typos.
* configure.ac: Fix typos.
* configure: Regenerate.
From-SVN: r187967
Joseph Myers [Tue, 29 May 2012 14:53:50 +0000 (15:53 +0100)]
directives.c: Fix typos.
* directives.c: Fix typos.
* include/line-map.h: Fix typos.
* line-map.c: Fix typos.
* macro.c: Fix typos.
From-SVN: r187966
Michael Matz [Tue, 29 May 2012 14:44:47 +0000 (14:44 +0000)]
rtl.h (assign_stack_temp, [...]): Remove 'keep' argument.
* rtl.h (assign_stack_temp, assign_stack_temp_for_type,
assign_temp): Remove 'keep' argument.
(mark_temp_addr_taken): Remove prototype.
* tree.h (expand_decl): Remove prototype.
* function.c (struct temp_slot): Remove addr_taken and keep
member.
(assign_stack_temp_for_type) Don't initialize above, remove
keep argument.
(assign_stack_temp, assign_temp): Remove keep argument.
(mark_temp_addr_taken): Remove.
(preserve_temp_slots): Remove handling of addr_taken and keep
members.
(free_temp_slots): Ditto.
* expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove
dead code.
* stmt.c (expand_asm_operands): Remove dead code.
(expand_decl): Remove.
* c-decl.c (finish_struct): Don't call expand_decl.
* builtins.c (expand_builtin_cexpi): Adjust calls to assign_temp
and assign_stack_temp.
* calls.c (save_fixed_argument_area, initialize_argument_information,
expand_call, emit_library_call_value_1, store_one_arg): Ditto.
* expmed.c (extract_bit_field_1): Ditto.
* expr.c (emit_group_load_1, emit_group_store,
copy_blkmode_from_reg, emit_push_insn, expand_assignment,
store_field, expand_constructor, expand_cond_expr_using_cmove,
expand_expr_real_2, expand_expr_real_1): Ditto.
* stmt.c (expand_asm_operands, expand_return): Ditto.
* function.c (pop_temp_slots): Call free_temp_slots.
* calls.c (store_one_arg): Don't call preserve_temp_slots or
free_temp_slots.
* expr.c (expand_assignment): Don't call free_temp_slots.
* config/arm/arm.c (neon_expand_vector_init): Ditto.
* config/i386/i386.c (ix86_expand_vector_set): Ditto.
(ix86_expand_vector_extract): Ditto.
* config/ia64/ia64.c (spill_xfmode_rfmode_operand,
ia64_expand_movxf_movrf): Ditto.
* config/mips/mips.c (mips_expand_vi_general): Ditto.
* config/mmix/mmix.md (floatdisf2, floatunsdisf2, truncdfsf2,
extendsfdf2): Ditto.
* config/rs6000/rs6000.c (rs6000_expand_vector_init,
rs6000_expand_vector_set, rs6000_expand_vector_extract,
rs6000_allocate_stack_temp): Ditto.
* config/rs6000/rs6000.md (fix_trunctfsi2_fprs): Ditto.
* config/sparc/sparc.c (emit_soft_tfmode_libcall,
sparc_emit_float_lib_cmp, sparc_emit_float_lib_cmp,
sparc_expand_vector_init): Ditto.
From-SVN: r187965
Michael Matz [Tue, 29 May 2012 14:41:53 +0000 (14:41 +0000)]
expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate a kept temp.
* expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate
a kept temp.
(expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Make unreachable.
* gimple-fold.c (canonicalize_constructor_val): Canonicalize
COMPOUND_LITERAL_EXPR.
* function.c (expand_function_start): Don't call expand_decl,
instead assert that we have RTL assigned.
* tree-ssa-live.c (remove_unused_locals): Clear
nonlocal_goto_save_area if its backing variable is removed.
* stmt.c (expand_asm_operands): Remove handling of non-lvalues
as mem inputs.
(expand_decl): Assert that this does nothing.
* calls.c (expand_call): Don't call mark_temp_addr_taken.
* c-tree.h (c_expand_decl): Remove prototype.
c-family/
* c-common.h (c_expand_decl): Remove prototype.
ada/
* gcc-interface/utils.c (create_var_decl_1): Don't call expand_decl.
From-SVN: r187962
Richard Guenther [Tue, 29 May 2012 14:40:16 +0000 (14:40 +0000)]
re PR tree-optimization/53516 (Vectorization and memset recognition miscompile bitfield stores)
2012-05-29 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53516
* tree-data-ref.c (stmt_with_adjacent_zero_store_dr_p): Reject
bitfield accesses.
* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
* gcc.dg/torture/pr53516.c: New testcase.
From-SVN: r187961
Joseph Myers [Tue, 29 May 2012 14:14:06 +0000 (15:14 +0100)]
LANGUAGES: Fix typos.
* LANGUAGES: Fix typos.
* Makefile.in: Fix typos.
* alias.c: Fix typos.
* auto-inc-dec.c: Fix typos.
* bb-reorder.c: Fix typos.
* cfgcleanup.c: Fix typos.
* cgraph.c: Fix typos.
* cgraph.h: Fix typos.
* cgraphunit.c: Fix typos.
* collect2-aix.h: Fix typos.
* collect2.c: Fix typos.
* compare-elim.c: Fix typos.
* config/alpha/vms.h: Fix typos.
* config/arm/README-interworking: Fix typos.
* config/arm/arm.c: Fix typos.
* config/arm/iterators.md: Fix typos.
* config/arm/vxworks.h: Fix typos.
* config/avr/avr.c: Fix typos.
* config/avr/avr.h: Fix typos.
* config/avr/avr.md: Fix typos.
* config/avr/builtins.def: Fix typos.
* config/c6x/c6x.c: Fix typos.
* config/cr16/cr16.c: Fix typos.
* config/cr16/cr16.md: Fix typos.
* config/cris/cris.md: Fix typos.
* config/darwin.c: Fix typos.
* config/darwin.opt: Fix typos.
* config/i386/i386-c.c: Fix typos.
* config/i386/i386.c: Fix typos.
* config/ia64/ia64.c: Fix typos.
* config/m68k/cf.md: Fix typos.
* config/mep/mep.c: Fix typos.
* config/microblaze/microblaze.c: Fix typos.
* config/microblaze/microblaze.h: Fix typos.
* config/mn10300/mn10300.c: Fix typos.
* config/mn10300/mn10300.md: Fix typos.
* config/pa/pa.c: Fix typos.
* config/picochip/picochip.h: Fix typos.
* config/rs6000/a2.md: Fix typos.
* config/rs6000/rs6000.c: Fix typos.
* config/rs6000/vector.md: Fix typos.
* config/rx/rx.md: Fix typos.
* config/rx/rx.opt: Fix typos.
* config/s390/2097.md: Fix typos.
* config/s390/s390.c: Fix typos.
* config/s390/s390.h: Fix typos.
* config/sh/sh.c: Fix typos.
* config/sh/sh.md: Fix typos.
* config/sparc/sync.md: Fix typos.
* config/spu/spu.c: Fix typos.
* config/spu/spu.md: Fix typos.
* config/vms/vms.c: Fix typos.
* config/vxworks-dummy.h: Fix typos.
* config/vxworks.h: Fix typos.
* cselib.c: Fix typos.
* df-scan.c: Fix typos.
* df.h: Fix typos.
* doc/extend.texi: Fix typos.
* doc/install.texi: Fix typos.
* doc/invoke.texi: Fix typos.
* doc/md.texi: Fix typos.
* doc/plugins.texi: Fix typos.
* doc/rtl.texi: Fix typos.
* dse.c: Fix typos.
* dwarf2asm.c: Fix typos.
* dwarf2out.c: Fix typos.
* except.h: Fix typos.
* expr.c: Fix typos.
* fold-const.c: Fix typos.
* gcc.c: Fix typos.
* gcse.c: Fix typos.
* genautomata.c: Fix typos.
* gengtype-state.c: Fix typos.
* gengtype.c: Fix typos.
* genhooks.c: Fix typos.
* gimple-fold.c: Fix typos.
* gimple-pretty-print.c: Fix typos.
* gimple.c: Fix typos.
* gimple.h: Fix typos.
* gimplify.c: Fix typos.
* graphite-interchange.c: Fix typos.
* graphite-sese-to-poly.c: Fix typos.
* ifcvt.c: Fix typos.
* input.c: Fix typos.
* ipa-cp.c: Fix typos.
* ipa-inline-analysis.c: Fix typos.
* ipa-inline-transform.c: Fix typos.
* ipa-inline.c: Fix typos.
* ipa-pure-const.c: Fix typos.
* ipa-ref.h: Fix typos.
* ipa-reference.c: Fix typos.
* ipa-utils.c: Fix typos.
* ipa.c: Fix typos.
* ira-emit.c: Fix typos.
* ira-lives.c: Fix typos.
* lto-streamer.c: Fix typos.
* lto-streamer.h: Fix typos.
* lto-wrapper.c: Fix typos.
* mcf.c: Fix typos.
* mode-switching.c: Fix typos.
* modulo-sched.c: Fix typos.
* plugin.c: Fix typos.
* postreload.c: Fix typos.
* sched-deps.c: Fix typos.
* sel-sched-ir.c: Fix typos.
* sel-sched-ir.h: Fix typos.
* sel-sched.c: Fix typos.
* sese.c: Fix typos.
* stor-layout.c: Fix typos.
* target-hooks-macros.h: Fix typos.
* target.def: Fix typos.
* trans-mem.c: Fix typos.
* tree-eh.c: Fix typos.
* tree-predcom.c: Fix typos.
* tree-sra.c: Fix typos.
* tree-ssa-address.c: Fix typos.
* tree-ssa-loop-ivopts.c: Fix typos.
* tree-ssa-loop-niter.c: Fix typos.
* tree-ssa-math-opts.c: Fix typos.
* tree-ssa-pre.c: Fix typos.
* tree-ssa-propagate.c: Fix typos.
* tree-ssa-reassoc.c: Fix typos.
* tree-ssa-sccvn.c: Fix typos.
* tree-ssa-ter.c: Fix typos.
* tree-ssa-uninit.c: Fix typos.
* tree-ssanames.c: Fix typos.
* tree-vect-generic.c: Fix typos.
* tree-vect-slp.c: Fix typos.
* tree.c: Fix typos.
* tree.h: Fix typos.
* varasm.c: Fix typos.
* varpool.c: Fix typos.
From-SVN: r187959
Joseph Myers [Tue, 29 May 2012 13:39:54 +0000 (14:39 +0100)]
* doc/include/texinfo.tex: Update to version 2012-05-16.16.
From-SVN: r187956
Richard Guenther [Tue, 29 May 2012 12:48:34 +0000 (12:48 +0000)]
tree-dfa.c (find_vars_r): Do not call add_referenced_vars for globals.
2012-05-29 Richard Guenther <rguenther@suse.de>
* tree-dfa.c (find_vars_r): Do not call add_referenced_vars
for globals.
(add_referenced_var_1): Re-organize. Assert we are not
called for globals.
(remove_referenced_var): Likewise.
* varpool.c (add_new_static_var): Use create_tmp_var_raw.
* tree-mudflap.c (execute_mudflap_function_ops): Do not
call add_referenced_var on globals.
* matrix-reorg.c (transform_access_sites): Likewise.
From-SVN: r187955
Steven Bosscher [Tue, 29 May 2012 11:37:21 +0000 (11:37 +0000)]
alias.c (reg_known_value): Make this a VEC.
* alias.c (reg_known_value): Make this a VEC.
(reg_known_equiv_p): Make this an sbitmap.
(reg_known_value_size): Remove.
(get_reg_known_value, set_reg_known_value, get_reg_known_equiv_p,
set_reg_known_equiv_p): Update for reg_known_value and
reg_known_value_size data structure change.
(init_alias_analysis, end_alias_analysis): Likewise.
From-SVN: r187953
Jakub Jelinek [Tue, 29 May 2012 11:34:38 +0000 (13:34 +0200)]
re PR middle-end/53510 (OOM while compile some code)
PR middle-end/53510
* input.c (read_line): Use XRESIZEVEC instead of XNEWVEC
to avoid leaking memory. No need to handle memory allocation
failure. Double string_len on each reallocation instead of
adding 2.
* gcov.c (read_line): Likewise.
From-SVN: r187952
Manuel López-Ibáñez [Tue, 29 May 2012 10:09:51 +0000 (10:09 +0000)]
c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
* c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
* c-opts.c (c_common_handle_option): Remove code handling
warn_missing_braces.
From-SVN: r187948
Dodji Seketeli [Tue, 29 May 2012 09:42:39 +0000 (09:42 +0000)]
PR bootstrap/53459 - unused local typedef when building on altivec
PR bootstrap/53459
* lex.c (search_line_fast): Avoid unused local typedefs to simulate
a static assertion.
From-SVN: r187947
Dodji Seketeli [Tue, 29 May 2012 09:42:28 +0000 (11:42 +0200)]
Revert "PR bootstrap/53459 - unused local typedef when building on altivec"
This reverts commit r187853
From-SVN: r187946
Dodji Seketeli [Tue, 29 May 2012 09:36:29 +0000 (09:36 +0000)]
PR preprocessor/53229 - Fix diagnostics location when pasting tokens
As stated in the audit trail of this problem report, consider this
test case:
$ cat test.c
1 struct x {
2 int i;
3 };
4 struct x x;
5
6 #define TEST(X) x.##X
7
8 void foo (void)
9 {
10 TEST(i) = 0;
11 }
$
$ cc1 -quiet test.c
test.c: In function 'foo':
test.c:10:1: error: pasting "." and "i" does not give a valid preprocessing token
TEST(i) = 0;
^
$
So, when pasting tokens, the error diagnostic uses the global and
imprecise input_location variable, leading to an imprecise output.
To properly fix this, I think libcpp should keep the token of the
pasting operator '##', instead of representing it with flag on the LHS
operand's token. That way, it could use its location. Doing that
would be quite intrusive though. So this patch just uses the location
of the LHS of the pasting operator, for now. It's IMHO better than
the current situation.
The patch makes paste_tokens take a location parameter that is used in
the diagnostics. This change can still be useful later when we can
use the location of the pasting operator, because paste_tokens will
just be passed the new, more precise location.
Incidentally, it appeared that when getting tokens from within
preprocessor directives (like what is done in gcc.dg/cpp/paste12.c),
with -ftrack-macro-expansion disabled, the location of the expansion
point of macros was being lost because
cpp_reader::set_invocation_location wasn't being properly set. It's
because when cpp_get_token_1 calls enter_macro_context, there is a
little period of time between the beginning of that later function and
when the macro is really pushed (and thus when the macro is really
expanded) where we wrongly consider that we are not expanding the
macro because macro_of_context is still NULL. In that period of time,
in the occurrences of indirect recursive calls to cpp_get_token_1,
this later function wrongly sets cpp_reader::invocation_location
because cpp_reader::set_invocation_location is not being properly set.
To avoid that confusion the patch does away with
cpp_reader::set_invocation_location and introduces a new flag
cpp_reader::about_to_expand_macro_p that is set in the small time
interval exposed earlier. A new in_macro_expansion_p is introduced as
well, so that cpp_get_token_1 can now accurately detect when we are in
the process of expanding a macro, and thus correctly collect the
location of the expansion point.
People seem to like screenshots.
Thus, after the patch, we now have:
$ cc1 -quiet test.c
test.c: In function 'foo':
test.c:6:18: error: pasting "." and "i" does not give a valid preprocessing token
#define TEST(X) x.##X
^
test.c:10:3: note: in expansion of macro 'TEST'
TEST(i) = 0;
^
$
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/53229
* internal.h (cpp_reader::set_invocation_location): Remove.
(cpp_reader::about_to_expand_macro_p): New member flag.
* directives.c (do_pragma): Remove Kludge as
pfile->set_invocation_location is no more.
* macro.c (cpp_get_token_1): Do away with the use of
cpp_reader::set_invocation_location. Just collect the macro
expansion point when we are about to expand the top-most macro.
Do not override cpp_reader::about_to_expand_macro_p.
This fixes gcc.dg/cpp/paste12.c by making get_token_no_padding
properly handle locations of expansion points.
(cpp_get_token_with_location): Adjust, as
cpp_reader::set_invocation_location is no more.
(paste_tokens): Take a virtual location parameter for
the LHS of the pasting operator. Use it in diagnostics. Update
comments.
(paste_all_tokens): Tighten the assert. Propagate the location of
the expansion point when no virtual locations are available.
Pass the virtual location to paste_tokens.
(in_macro_expansion_p): New static function.
(enter_macro_context): Set the cpp_reader::about_to_expand_macro_p
flag until we really start expanding the macro.
gcc/testsuite/
PR preprocessor/53229
* gcc.dg/cpp/paste6.c: Force to run without
-ftrack-macro-expansion.
* gcc.dg/cpp/paste8.c: Likewise.
* gcc.dg/cpp/paste8-2.c: New test, like paste8.c but run with
-ftrack-macro-expansion.
* gcc.dg/cpp/paste12.c: Force to run without
-ftrack-macro-expansion.
* gcc.dg/cpp/paste12-2.c: New test, like paste12.c but run with
-ftrack-macro-expansion.
* gcc.dg/cpp/paste13.c: Likewise.
* gcc.dg/cpp/paste14.c: Likewise.
* gcc.dg/cpp/paste14-2.c: New test, like paste14.c but run with
-ftrack-macro-expansion.
* gcc.dg/cpp/paste18.c: New test.
From-SVN: r187945
Hans-Peter Nilsson [Tue, 29 May 2012 01:54:09 +0000 (01:54 +0000)]
trap-1.c, [...]: New tests.
* gcc.target/cris/torture/trap-1.c,
gcc.target/cris/torture/trap-2.c,
gcc.target/cris/torture/trap-3.c,
gcc.target/cris/torture/trap-v0.c,
gcc.target/cris/torture/trap-v3.c: New tests.
From-SVN: r187943
Hans-Peter Nilsson [Tue, 29 May 2012 01:52:16 +0000 (01:52 +0000)]
cris.h (TARGET_HAS_BREAK, [...]): New macros.
* config/cris/cris.h (TARGET_HAS_BREAK, TARGET_TRAP_USING_BREAK8):
New macros.
* config/cris/cris.md ("trap"): Define, enabled for
TARGET_TRAP_USING_BREAK8.
* config/cris/cris.opt (mtrap-using-break8): New option.
From-SVN: r187942
GCC Administrator [Tue, 29 May 2012 00:17:51 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187941
Paolo Carlini [Mon, 28 May 2012 17:42:29 +0000 (17:42 +0000)]
re PR c++/25137 (Warning "missing braces around initializer" causing problems with tr1::array)
/c-family
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/25137
* c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
-Wmissing_braces.
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/25137
* doc/invoke.texi: Document -Wmissing-braces not enabled by -Wall
for C++.
/testsuite
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/25137
* g++.dg/warn/Wbraces3.C: New.
* g++.dg/warn/Wbraces4.C: Likewise.
From-SVN: r187937
Hans-Peter Nilsson [Mon, 28 May 2012 16:05:36 +0000 (16:05 +0000)]
Fix grammo in last CL entry.
From-SVN: r187936
Hans-Peter Nilsson [Mon, 28 May 2012 16:04:14 +0000 (16:04 +0000)]
* doc/md.texi (Standard Names): Fix typos in documentation for atomic patterns.
From-SVN: r187935
Hans-Peter Nilsson [Mon, 28 May 2012 15:43:42 +0000 (15:43 +0000)]
md.texi (stack_protect_test): Remove negation of branch to label.
* doc/md.texi (stack_protect_test): Remove negation of
branch to label.
From-SVN: r187934
Jakub Jelinek [Mon, 28 May 2012 14:28:00 +0000 (16:28 +0200)]
re PR c++/53505 (bitfield with bool type generated broken object file)
PR tree-optimization/53505
* c-c++-common/torture/pr53505.c: New test.
From-SVN: r187931
Paolo Carlini [Mon, 28 May 2012 12:09:01 +0000 (12:09 +0000)]
re PR c++/53503 ([C++0x] unexpected AST of kind ltgt_expr)
gcc/cp
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53503
* semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
libstdc++-v3
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53503
* testsuite/26_numerics/headers/cmath/53503.cc: New.
From-SVN: r187928
GCC Administrator [Mon, 28 May 2012 00:17:55 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187927
Nathan Sidwell [Sun, 27 May 2012 16:25:58 +0000 (16:25 +0000)]
tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS.
* tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS.
testsuite/
* gcc.dg/stmt-expr-4.c: New.
From-SVN: r187923
Janne Blomqvist [Sun, 27 May 2012 07:09:15 +0000 (10:09 +0300)]
Minor timing cleanups.
2012-05-27 Janne Blomqvist <jb@gcc.gnu.org>
* intrinsics/time_1.h (gf_cputime): Don't reevaluate HZ expression
for times fallback, clarify operation ordering for times and clock
fallbacks.
(gf_gettime): Fix comment typo.
From-SVN: r187922
GCC Administrator [Sun, 27 May 2012 00:17:50 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187921
Paolo Carlini [Sat, 26 May 2012 21:20:38 +0000 (21:20 +0000)]
re PR c++/53491 (ICE in build_target_expr_with_type, at cp/tree.c:587)
/cp
2012-05-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53491
* tree.c (stabilize_expr): Handle exp of void type.
/testsuite
2012-05-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53491
* g++.dg/parse/crash60.C: New.
From-SVN: r187917
Jason Merrill [Sat, 26 May 2012 21:13:23 +0000 (17:13 -0400)]
re PR c++/53220 (g++ mis-compiles compound literals)
PR c++/53220
gcc/
* c-typeck.c (array_to_pointer_conversion): Give -Wc++-compat warning
about array compound literals.
gcc/cp/
* call.c (convert_like_real) [ck_list]: Take array address directly.
* typeck.c (decay_conversion): Reject decay of an array compound
literal.
From-SVN: r187916
Eric Botcazou [Sat, 26 May 2012 13:25:55 +0000 (13:25 +0000)]
re PR ada/50294 (ICE in output_constructor_regular_field)
PR ada/50294
* gnat.dg/array21.adb: New test.
From-SVN: r187914
Eric Botcazou [Sat, 26 May 2012 12:05:24 +0000 (12:05 +0000)]
cfgcleanup.c (try_optimize_cfg): Do not delete forwarder blocks if CLEANUP_NO_INSN_DEL.
* cfgcleanup.c (try_optimize_cfg): Do not delete forwarder blocks
if CLEANUP_NO_INSN_DEL.
* cfgrtl.c (unique_locus_on_edge_between_p): New function extracted
from cfg_layout_merge_blocks.
(emit_nop_for_unique_locus_between): New function.
(rtl_merge_blocks): Invoke emit_nop_for_unique_locus_between.
(cfg_layout_merge_blocks): Likewise.
From-SVN: r187913
Eric Botcazou [Sat, 26 May 2012 11:46:53 +0000 (11:46 +0000)]
* gnat.dg/renaming5.adb: Adjust dg-final directive.
From-SVN: r187912
Dimitrios Apostolou [Sat, 26 May 2012 11:44:50 +0000 (11:44 +0000)]
df-scan.c (df_def_record_1): Assert a parallel must contain an EXPR_LIST at this point.
2012-05-26 Dimitrios Apostolou <jimis@gmx.net>
Paolo Bonzini <bonzini@gnu.org>
* df-scan.c (df_def_record_1): Assert a parallel must contain an
EXPR_LIST at this point. Receive the LOC and move its extraction...
(df_defs_record): ... here. Change if-else to a switch statement.
(df_find_hard_reg_defs, df_find_hard_reg_defs_1): New.
(df_get_call_refs): Changed defs_generated from bitmap to HARD_REG_SET
and compute it from df_find_hard_reg_defs(). Record DF_REF_BASE
DEFs in REGNO order. Use HARD_REG_SET instead of bitmap for
regs_invalidated_by_call.
(df_insn_refs_collect): Record DF_REF_REGULAR DEFs after
df_get_call_refs().
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r187911
Eric Botcazou [Sat, 26 May 2012 10:42:17 +0000 (10:42 +0000)]
decl.c (variant_desc): Rename 'record' to 'new_type'.
* gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
(build_variant_list): Adjust to above renaming.
(gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
to the type of the variant containers.
(create_variant_part_from): Likewise. Give a unique name to the type
of the variant part.
From-SVN: r187908
GCC Administrator [Sat, 26 May 2012 00:18:49 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r187906
Paolo Carlini [Fri, 25 May 2012 23:40:10 +0000 (23:40 +0000)]
re PR c++/32054 (Storage classes on anonymous unions in classes)
/cp
2012-05-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/32054
* parser.c (cp_parser_member_declaration): A storage class is not
allowed in a declaration of an anonymous aggregate in a class scope.
/testsuite
2012-05-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/32054
* g++.dg/other/anon-union3.C: New.
From-SVN: r187902
Ian Lance Taylor [Fri, 25 May 2012 21:51:39 +0000 (21:51 +0000)]
runtime: More efficient implementation of trampolines.
From-SVN: r187899
Ian Lance Taylor [Fri, 25 May 2012 21:14:40 +0000 (21:14 +0000)]
compiler: Don't create a closure if not needed.
From-SVN: r187897
Ian Lance Taylor [Fri, 25 May 2012 20:48:19 +0000 (20:48 +0000)]
morestack.S (__morestack_non_split): Check whether caller is varargs and needs %bp to hold the stack frame on return.
libgcc/:
* config/i386/morestack.S (__morestack_non_split): Check whether
caller is varargs and needs %bp to hold the stack frame on return.
gcc/testsuite/:
* gcc.dg/split-6.c: New test.
From-SVN: r187894
Eric Botcazou [Fri, 25 May 2012 20:26:11 +0000 (20:26 +0000)]
re PR lto/52178 (Ada bootstrap failure in LTO mode)
PR lto/52178
* tree-inline.c (remap_gimple_op_r): Fix handling of FIELD_DECL.
* tree.c (RETURN_TRUE_IF_VAR): Do not return true for PLACEHOLDER_EXPR.
From-SVN: r187892
Michael Meissner [Fri, 25 May 2012 20:00:58 +0000 (20:00 +0000)]
t-linux64: Delete the 32-bit multilib that uses software floating point emulation.
2012-05-25 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/t-linux64: Delete the 32-bit multilib that uses
software floating point emulation. No longer build the multilibs
with -mstrict-align.
From-SVN: r187891
Ian Lance Taylor [Fri, 25 May 2012 18:22:01 +0000 (18:22 +0000)]
runtime: Fix cast error in print.c on 32-bit systems.
From-SVN: r187889
Uros Bizjak [Fri, 25 May 2012 17:29:33 +0000 (19:29 +0200)]
re PR objc++/53441 (obj-c++.dg/ivar-invalid-type-1.mm ICE)
PR obj-c++/53441
* decl.c (grokdeclarator): Check that current_class_type is non-NULL
before calling constructor_name_p.
From-SVN: r187888
Aldy Hernandez [Fri, 25 May 2012 17:14:25 +0000 (17:14 +0000)]
re PR middle-end/53008 (abort in _ITM_getTMCloneSafe)
PR middle-end/53008
* trans-mem.c (ipa_tm_create_version_alias): Output new_node if
accessed indirectly.
(ipa_tm_create_version): Same.
From-SVN: r187887
Uros Bizjak [Fri, 25 May 2012 15:09:49 +0000 (17:09 +0200)]
* decl.c: Revert unwanted commit.
From-SVN: r187886
Uros Bizjak [Fri, 25 May 2012 15:07:02 +0000 (17:07 +0200)]
re PR target/53474 (Solaris/x86 bootstrap with Sun as broken: j.e)
PR target/53474
* config/i386/i386.c (ix86_print_operand) <case 'O'>: Print '.' here.
<case 'C', case 'c', case 'F', case 'f'>: Print '.' only for C and c.
From-SVN: r187885
Alexander Ivchenko [Fri, 25 May 2012 13:03:18 +0000 (13:03 +0000)]
re PR target/53435 ((ix86_expand_vec_perm) and (ix86_expand_vec_perm) do not pass arguments to avx2_permvar8s[f,i] correctly)
2012-05-21 Alexander Ivchenko <alexander.ivchenko@intel.com>
PR target/53435
* config/i386/i386.c (ix86_expand_vec_perm): Use correct op.
(ix86_expand_vec_perm): Use int mode instead of float.
(expand_vec_perm_pshufb): Remove handling of useseless type
conversion.
From-SVN: r187881
H.J. Lu [Fri, 25 May 2012 11:47:05 +0000 (11:47 +0000)]
Remove any .comment sections if the first cmp failed
PR bootstrap/53472
* contrib/compare-debug (remove_comment): New function.
Remove any .comment sections if the first cmp failed.
From-SVN: r187879
Eric Botcazou [Fri, 25 May 2012 09:57:15 +0000 (09:57 +0000)]
Fix formatting
From-SVN: r187875
Eric Botcazou [Fri, 25 May 2012 09:24:08 +0000 (09:24 +0000)]
re PR ada/52362 (gnat.dg/lto8.adb FAILs with gas/gld)
PR ada/52362
* config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and
gnu_ld variables to yes.
* configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion.
(HAVE_GNU_AS): Likewise.
* config.in: Regenerate.
* configure: Likewise.
ada/
* link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
(__gnat_using_gnu_linker): Delete.
* gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
Declare Object_File_Option string constant and Using_GNU_response_file
boolean constant.
(Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
Opening and Closing local variables. Do not handle the GNU linker
specially.
(Write_RF): New procedure to write into the response file. Escape some
characters if a GNU response file is used. Keep track of error status.
Invoke Write_RF to write into the response file. Delete the file only
if the link was successful.
* mlib-utl.adb: Do not `with' package System.
(Gcc): Likewise. Declare Object_File_Option string constant and
Using_GNU_response_file boolean constant.
(Write_RF): Take a string instead of address and length. Escape some
characters if a GNU response file is used.
Invoke Write_RF to write into the response file. Delete the file only
if the link was successful. Do not warn if it cannot be deleted.
From-SVN: r187874
Tristan Gingold [Fri, 25 May 2012 08:58:25 +0000 (08:58 +0000)]
i386.c (struct ix86_frame): Remove unused frame field.
gcc/
2012-05-25 Tristan Gingold <gingold@adacore.com>
* config/i386/i386.c (struct ix86_frame): Remove unused frame field.
(ix86_compute_frame_layout): Fix type of stack_alignment_needed
and preferred_alignment.
gcc/testsuite
2012-05-25 Tristan Gingold <gingold@adacore.com>
* gcc.target/i386/large-frame.c: New.
From-SVN: r187873
Tristan Gingold [Fri, 25 May 2012 08:47:07 +0000 (08:47 +0000)]
ia64-common.c (ia64_except_unwind_info): Fix typo.
2012-05-25 Tristan Gingold <gingold@adacore.com>
* common/config/ia64/ia64-common.c (ia64_except_unwind_info): Fix typo.
From-SVN: r187872
Olivier Hainque [Fri, 25 May 2012 08:20:03 +0000 (08:20 +0000)]
tramp.S (trampoline_setup): Use a longcall sequence in the non pic case on VxWorks.
libgcc/
* config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
sequence in the non pic case on VxWorks.
From-SVN: r187871
Thomas Schwinge [Fri, 25 May 2012 08:04:28 +0000 (10:04 +0200)]
fold-const.c (optimize_bit_field_compare): Abort early in the strict volatile bitfields case.
gcc/
* fold-const.c (optimize_bit_field_compare): Abort early in the strict
volatile bitfields case.
From-SVN: r187869
GCC Administrator [Fri, 25 May 2012 00:17:44 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187865
Ian Lance Taylor [Thu, 24 May 2012 21:07:18 +0000 (21:07 +0000)]
runtime: Make runtime.Stack actually work.
From-SVN: r187854
Dodji Seketeli [Thu, 24 May 2012 21:05:49 +0000 (21:05 +0000)]
PR bootstrap/53459 - unused local typedef when building on altivec
libcpp/
PR bootstrap/53459
* lex.c (search_line_fast): Remove unused typedef check_count.
From-SVN: r187853
Ian Lance Taylor [Thu, 24 May 2012 20:47:09 +0000 (20:47 +0000)]
runtime: Correct definition of __go_file_line to match declaration.
From Rainer Orth.
From-SVN: r187851
Ian Lance Taylor [Thu, 24 May 2012 20:45:37 +0000 (20:45 +0000)]
runtime: Copy runtime_printf from other Go library.
From-SVN: r187850
Ian Lance Taylor [Thu, 24 May 2012 20:44:34 +0000 (20:44 +0000)]
runtime: Copy runtime_printf from other Go library.
From-SVN: r187848
Pat Haugen [Thu, 24 May 2012 20:28:31 +0000 (20:28 +0000)]
rs6000.c (rs6000_option_override_internal): Change rs6000_sched_costly_dep default to true_store_to_load_dep_costly.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Change
rs6000_sched_costly_dep default to true_store_to_load_dep_costly.
(adjacent_mem_locations): Move some code to and call...
(get_memref_parts): ...new function.
(mem_locations_overlap): New function.
(rs6000_adjust_priority): Adjust calls to is_load_insn/is_store_insn.
(is_mem_ref): Rename to...
(find_mem_ref): ...this. Return MEM rtx.
(get_store_dest): Remove function.
(is_load_insn1, is_load_insn, is_store_insn1, is_store_insn): Add
new parameter and adjust calls.
(rs6000_is_costly_dependence): Update calls for extra arg. Make sure
mem refs overlap for true_store_to_load_dep_costly.
(rs6000_sched_reorder2): Update calls for extra arg. Adjust args
passed to adjacent_mem_locations.
(is_costly_group): Walk resolved dependency list.
(force_new_group): Emit group ending nop for Power6/Power7.
* config/rs6000/rs6000.md (UNSPEC_GRP_END_NOP): New enum value.
(group_ending_nop): New define_insn.
* gcc.target/powerpc/lhs-1.c: New.
* gcc.target/powerpc/lhs-2.c: New.
* gcc.target/powerpc/lhs-3.c: New.
From-SVN: r187847
Janne Blomqvist [Thu, 24 May 2012 20:19:37 +0000 (23:19 +0300)]
PR 53456 CPU timing fallback using clock_gettime.
2012-05-24 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/53456
* intrinsics/time_1.h (gf_cputime): Fallback for clock_gettime.
From-SVN: r187846
Dodji Seketeli [Thu, 24 May 2012 19:37:45 +0000 (19:37 +0000)]
Make unwound macro expansion trace less redundant
As discussed previously, the unwinder for macro expansion is quite
verbose [1]. This patch proposes to address that shortcoming.
Consider this test case:
$ cat -n test.c
1 #define MYMAX(A,B) __extension__ ({ __typeof__(A) __a = (A); \
2 __typeof__(B) __b = (B); __a < __b ? __b : __a; })
3
4 struct mystruct {};
5 void
6 foo()
7 {
8 struct mystruct p;
9 float f = 0.0;
10 MYMAX (p, f);
11 }
$
The output of the compiler from trunk yields:
$ cc1 -quiet ./test.c
./test.c: In function ‘foo’:
./test.c:2:31: error: invalid operands to binary < (have ‘struct mystruct’ and ‘float’)
__typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
./test.c:2:31: note: in expansion of macro 'MYMAX'
__typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
./test.c:10:3: note: expanded from here
MYMAX (p, f);
^
$
After this patch, the compiler yields:
$ ./cc1 -quiet ./test.c
./test.c: In function ‘foo’:
./test.c:2:31: error: invalid operands to binary < (have ‘struct mystruct’ and ‘float’)
__typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
./test.c:10:3: note: in expansion of macro 'MYMAX'
MYMAX (p, f);
^
$
The gotcha is, in the general case, we cannot simply eliminate the
context of the macro definition. That is, the line from the first
output that is redundant with the first diagnostic line that has
line/column number:
./test.c:2:31: note: in expansion of macro 'MYMAX'
__typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
We cannot simply eliminate that context of macro definition because
there are cases where the first diagnostic that has a line/column
number doesn't point to a location inside the definition of the macro
where the relevant token is used. For instance:
$ cat -n test2.c
1 #define OPERATE(OPRD1, OPRT, OPRD2) \
2 OPRD1 OPRT OPRD2;
3
4 #define SHIFTL(A,B) \
5 OPERATE (A,<<,B)
6
7 #define MULT(A) \
8 SHIFTL (A,1)
9
10 void
11 g ()
12 {
13 MULT (1.0);// 1.0 << 1; <-- so this is an error.
14 }
$
Which yields without the patch:
$ cc1 -quiet ./test2.c
./test2.c: In function ‘g’:
./test2.c:5:14: error: invalid operands to binary << (have ‘double’ and ‘int’)
OPERATE (A,<<,B)
^
./test2.c:2:9: note: in expansion of macro 'OPERATE'
OPRD1 OPRT OPRD2;
^
./test2.c:5:3: note: expanded from here
OPERATE (A,<<,B)
^
./test2.c:5:14: note: in expansion of macro 'SHIFTL'
OPERATE (A,<<,B)
^
./test2.c:8:3: note: expanded from here
SHIFTL (A,1)
^
./test2.c:8:3: note: in expansion of macro 'MULT'
SHIFTL (A,1)
^
./test2.c:13:3: note: expanded from here
MULT (1.0);// 1.0 << 1; <-- so this is an error.
^
$
Here, the line that has the context of macro definition:
./test2.c:2:9: note: in expansion of macro 'OPERATE'
OPRD1 OPRT OPRD2;
^
is useful, because the first diagnostic that has line/column number
wasn't pointing into the definition of the macro OPERATE, where the
token '<<' is used.
./test2.c:5:14: error: invalid operands to binary << (have ‘double’ and ‘int’)
OPERATE (A,<<,B)
^
So in this this case, displaying the macro definition context is not
redundant. I think it is even desirable.
The patch changes the output in that case to be:
./test2.c: In function ‘g’:
./test2.c:5:14: erreur: invalid operands to binary << (have ‘double’ and ‘int’)
OPERATE (A,<<,B)
^
./test2.c:2:9: note: in definition of macro 'OPERATE'
OPRD1 OPRT OPRD2;
^
./test2.c:8:3: note: in expansion of macro 'SHIFTL'
SHIFTL (A,1)
^
./test2.c:13:3: note: in expansion of macro 'MULT'
MULT (1.0);// 1.0 << 1; <-- so this is an error.
^
$
It's shorter, but I believe it has all the information that was
present before the patch.
[1]: http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00321.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
gcc/
Make unwound macro expansion trace less redundant
* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Don't print
context of macro definition in the trace, when it's redundant.
Update comments.
gcc/testsuite/
Make unwound macro expansion trace less redundant
* gcc.dg/cpp/macro-exp-tracking-1.c: Adjust.
* gcc.dg/cpp/macro-exp-tracking-2.c: Likewise.
* gcc.dg/cpp/macro-exp-tracking-3.c: Likewise.
* gcc.dg/cpp/macro-exp-tracking-4.c: Likewise.
* gcc.dg/cpp/macro-exp-tracking-5.c: Likewise.
* gcc.dg/cpp/pragma-diagnostic-2.c: Likewise.
From-SVN: r187845
Paolo Carlini [Thu, 24 May 2012 15:12:37 +0000 (15:12 +0000)]
re PR c++/53464 (Invalid default value for non-type template parameter is accepted)
2012-05-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53464
* g++.dg/cpp0x/constexpr-default1.C: New.
From-SVN: r187842
Olivier Hainque [Thu, 24 May 2012 14:58:49 +0000 (14:58 +0000)]
Fix typo in latest ChangeLog entry addition.
From-SVN: r187840
Olivier Hainque [Thu, 24 May 2012 14:57:11 +0000 (14:57 +0000)]
Makefile.in: move dependency on install-unwind_h from "install-leaf" to "install".
libgcc/
* Makefile.in: move dependency on install-unwind_h from
"install-leaf" to "install".
From-SVN: r187839
Olivier Hainque [Thu, 24 May 2012 14:51:33 +0000 (14:51 +0000)]
Makefile.in (clean): Remove libgcc_tm.stamp as well.
libgcc/
* Makefile.in (clean): Remove libgcc_tm.stamp as well.
Use a separate command for stamp removals.
From-SVN: r187838
Paolo Carlini [Thu, 24 May 2012 14:47:06 +0000 (14:47 +0000)]
re PR c++/32080 (Can goto a function try-block)
/cp
2012-05-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/32080
* parser.c (cp_parser_ctor_initializer_opt_and_function_body,
cp_parser_function_body): Add a bool parameter, true when parsing
a function-try-block.
(cp_parser_function_try_block): Pass true to the above.
(cp_parser_function_definition_after_declarator,
cp_parser_function_transaction): Adjust.
/testsuite
2012-05-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/32080
* g++.dg/eh/goto2.C: New.
From-SVN: r187837
Richard Guenther [Thu, 24 May 2012 12:46:53 +0000 (12:46 +0000)]
re PR middle-end/53460 (Internal compiler error: in calc_dfs_tree, at dominance.c:395)
2012-05-24 Richard Guenther <rguenther@suse.de>
PR middle-end/53460
* tree-profile.c (tree_profiling): Cleanup the CFG if
execute_fixup_cfg requests it.
* g++.dg/tree-prof/pr53460.C: New testcase.
From-SVN: r187831
Richard Guenther [Thu, 24 May 2012 12:36:40 +0000 (12:36 +0000)]
re PR bootstrap/53466 (Bootstrap failure)
2012-05-24 Richard Guenther <rguenther@suse.de>
PR bootstrap/53466
* g++.dg/debug/pr53466.C: New testcase.
From-SVN: r187830
Richard Guenther [Thu, 24 May 2012 12:33:49 +0000 (12:33 +0000)]
tree-flow.h (create_var_ann): Remove.
2012-05-24 Richard Guenther <rguenther@suse.de>
* tree-flow.h (create_var_ann): Remove.
* tree-dfa.c (create_var_ann): Remove and inline into its
single caller ...
(add_referenced_var_1): ... here.
* varpool.c (add_new_static_var): Do not call add_referenced_var
for global vars.
* gimple-fold.c (canonicalize_constructor_val): Likewise.
* tree-switch-conversion.c (build_one_array): Likewise.
* tree-profile.c (gimple_gen_ic_profiler): Likewise.
* tree-flow-inline.h (gimple_referenced_vars): Guard against
NULL fn argument.
* tree-inline.c (remap_gimple_op_r): Likewise. Check
gimple_referenced_vars instead of gimple_in_ssa_p.
(copy_tree_body_r): Likewise.
(setup_one_parameter): Likewise.
(declare_return_variable): Likewise.
(tree_function_versioning): Likewise.
From-SVN: r187829
Jakub Jelinek [Thu, 24 May 2012 11:51:09 +0000 (13:51 +0200)]
re PR tree-optimization/53465 (wrong code with -O1 -ftree-vrp)
PR tree-optimization/53465
* tree-vrp.c (extract_range_from_cond_expr): First copy_value_range
vr0 into *vr, then vrp_meet that.
(vrp_meet): If one vr type is VR_UNDEFINED, ensure the result doesn't
have any equivalences.
(vrp_visit_phi_node): Call copy_value_range instead of vrp_meet the
first time.
* gcc.c-torture/execute/pr53465.c: New test.
From-SVN: r187827
Jim MacArthur [Thu, 24 May 2012 11:07:57 +0000 (11:07 +0000)]
recog.c (reg_fits_class_p): Check both regno and regno + offset are hard registers.
2012-05-24 Jim MacArthur<jim.macarthur@arm.com>
* recog.c (reg_fits_class_p): Check both regno and regno + offset are
hard registers.
* regs.h (in_hard_reg_set_p): Assert that regno is a hard register and
check end_regno - 1 is a hard register.
From-SVN: r187826
Richard Guenther [Thu, 24 May 2012 09:57:38 +0000 (09:57 +0000)]
varpool.c (add_new_static_var): Remove call to create_var_ann.
2012-05-24 Richard Guenther <rguenther@suse.de>
* varpool.c (add_new_static_var): Remove call to create_var_ann.
* tree-ssa-operands.c (create_vop_var): Likewise.
From-SVN: r187825
Richard Guenther [Thu, 24 May 2012 09:54:25 +0000 (09:54 +0000)]
re PR bootstrap/53466 (Bootstrap failure)
2012-05-24 Richard Guenther <rguenther@suse.de>
PR bootstrap/53466
* tree-ssa-live.c (remove_unused_scope_block_p): Properly
handle globals.
(remove_unused_locals): Pass global_unused_vars to
remove_unused_scope_block_p. Restore code walking all
referenced vars and pruning them.
From-SVN: r187824
Jan Hubicka [Thu, 24 May 2012 09:44:48 +0000 (11:44 +0200)]
tree.h (alias_diag_flags): Remove.
* tree.h (alias_diag_flags): Remove.
(alias_pair): Remove emitted_diags.
(finish_aliases_1, finish_aliases_2, remove_unreachable_alias_pairs,
symbol_alias_set_t, symbol_alias_set_destroy,
symbol_alias_set_contains, propagate_aliases_backward): Remove.
* toplev.c (compile_file): Do not call finish_aliases_2
* cgraphunit.c (cgraph_process_new_functions): Do not call finish_aliases_1.
(handle_alias_pairs): Output diagnostics about aliases to externals.
(assemble_thunks_and_aliases): Use do_assemble_alias.
(output_weakrefs): Likewise.
(finalize_compilation_unit): Do not call finish_aliases_1.
* ipa.c (symtab_remove_unreachable_nodes): De not call remove_unreachable_alias_pairs.
* varasm.c (do_assemble_alias): Export.
(symbol_alias_set_create, symbol_alias_set_destroy, symbol_alias_set_contains,
symbol_alias_set_insert, propagate_aliases_forward, propagate_aliases_backward,
propagate_aliases_backward, trivially_visible_alias, trivially_defined_alias,
remove_unreachable_alias_pairs, finish_aliases_1, finish_aliases_2,
assemble_alias): Remove.
* output.h (do_assemble_alias): Declare.
* varpool.c (varpool_remove_unreferenced_decls): Do not call finish_aliases_1.
From-SVN: r187823