Ian Lance Taylor [Mon, 25 Jun 2012 16:20:03 +0000 (16:20 +0000)]
libgo: Update to Go 1.0.2 release.
From-SVN: r188943
Jason Merrill [Mon, 25 Jun 2012 15:17:59 +0000 (11:17 -0400)]
re PR c++/53202 (Copy constructor not called when starting a thread)
PR c++/53202
* semantics.c (build_data_member_initialization): Always keep
initializer for empty base.
(cxx_eval_bare_aggregate): Discard it here.
From-SVN: r188940
Jason Merrill [Mon, 25 Jun 2012 15:17:48 +0000 (11:17 -0400)]
re PR c++/53565 (FAIL: libgomp.c++/for-7.C)
PR c++/53565
* pt.c (tsubst_omp_for_iterator): Simplify DECL_EXPR handling.
(tsubst_expr) [OMP_FOR]: Here, too.
From-SVN: r188939
Jakub Jelinek [Mon, 25 Jun 2012 14:52:59 +0000 (16:52 +0200)]
re PR target/53759 (gcc -mavx emits vshufps for __builtin_ia32_loadlps)
PR target/53759
* config/i386/sse.md (sse_loadlps): Use x m x constraints instead
of x x x in the vmovlps load alternative.
* gcc.target/i386/pr53759.c: New test.
From-SVN: r188937
Richard Sandiford [Mon, 25 Jun 2012 14:20:19 +0000 (14:20 +0000)]
re PR debug/53740 (--enable-checking=yes,rtl bootstrap failure with ada)
PR debug/53740
* df.h, df-problems.c, dce.c: Revert last patch.
From-SVN: r188935
Richard Sandiford [Mon, 25 Jun 2012 13:25:39 +0000 (13:25 +0000)]
re PR debug/53740 (--enable-checking=yes,rtl bootstrap failure with ada)
gcc/
PR debug/53740
* df.h (dead_debug_add): Remove third argument.
* df-problems.c (dead_debug_add): Likewise. Use the REGNO of the
REG that we want to replace instead.
(dead_debug_insert_temp): Use the REGNO of the reg that we want
to replace instead of DF_REF_REGNO. Require there to always be
at least one such use. Check for cases where the same location
has more than df_ref associated with it.
(df_note_bb_compute): Remove third dead_debug_add argument.
* dce.c (word_dce_process_block): Likewise.
From-SVN: r188934
Steven Bosscher [Mon, 25 Jun 2012 13:09:42 +0000 (13:09 +0000)]
v850.c: Remove redundant extern declarations for last_assemble_variable_decl and...
* config/v850/v850.c: Remove redundant extern declarations for
last_assemble_variable_decl and size_directive_output.
* doc/tm.texi.in: Document JMP_BUF_SIZE.
* doc/tm.texi: Regenerate.
* config/sparc/sparc.h (JMP_BUF_SIZE): Do not define.
* config/pa/pa.h (JMP_BUF_SIZE): Likewise.
* config/stormy16/stormy16.h: Likewise.
* config/picochip/picochip.c: Do not define DONT_USE_BUILTIN_SETJMP.
* doc/sourcebuild.texi: Add missing subdirectories.
From-SVN: r188933
Tristan Gingold [Mon, 25 Jun 2012 08:30:30 +0000 (08:30 +0000)]
i386.h: Fix typo.
2012-06-25 Tristan Gingold <gingold@adacore.com>
* config/i386/i386.h: Fix typo.
From-SVN: r188931
Tristan Gingold [Mon, 25 Jun 2012 08:25:43 +0000 (08:25 +0000)]
winnt.c (i386_pe_seh_end_prologue): Move code to ...
2012-06-25 Tristan Gingold <gingold@adacore.com>
* config/i386/winnt.c (i386_pe_seh_end_prologue): Move code to ...
(seh_cfa_adjust_cfa): ... that function.
(seh_emit_stackalloc): Do not emit out of range values.
* config/i386/i386.md: Delete unused UNSPEC_REG_SAVE,
UNSPEC_DEF_CFA constants.
* config/i386/i386.h (SEH_MAX_FRAME_SIZE): Define.
* config/i386/i386.c (ix86_frame_pointer_required): Required
for very large frames on SEH target.
(ix86_compute_frame_layout): Save area is before frame pointer
on SEH target. Handle very large frames.
(ix86_expand_prologue): Likewise.
From-SVN: r188928
Iain Sandoe [Mon, 25 Jun 2012 07:52:21 +0000 (07:52 +0000)]
MAINTAINERS (Write After Approval): Update my email address.
* MAINTAINERS (Write After Approval): Update my email address.
From-SVN: r188927
Jakub Jelinek [Mon, 25 Jun 2012 06:48:04 +0000 (08:48 +0200)]
re PR c++/53594 ([C++11] Spurious -Wuninitialized warning for member with NSDMI)
PR c++/53594
* class.c (check_bases_and_members): Avoid -Wuninitialized
diagnostics for non-static const members or references if they
use NSDMI.
* g++.dg/cpp0x/nsdmi7.C: New test.
From-SVN: r188925
Benjamin Kosnik [Mon, 25 Jun 2012 06:01:13 +0000 (06:01 +0000)]
02_match: To...
2012-06-24 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/28_regex/algorithms/02_match: To...
* testsuite/28_regex/algorithms/match: ...this.
* testsuite/28_regex/headers/04_header/regex/std_c++0x_neg.cc: Remove
duplicate.
From-SVN: r188923
GCC Administrator [Mon, 25 Jun 2012 00:18:06 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r188922
Steven Bosscher [Sun, 24 Jun 2012 17:58:46 +0000 (17:58 +0000)]
output.h: (current_function_is_leaf...
* output.h: (current_function_is_leaf,
current_function_sp_is_unchanging,
current_function_uses_only_leaf_regs): Remove.
* function.c (current_function_is_leaf,
current_function_sp_is_unchanging,
current_function_uses_only_leaf_regs): Remove.
(rest_of_handle_check_leaf_regs): Set crtl->uses_only_leaf_regs
instead of current_function_uses_only_leaf_regs.
* function.h (struct rtl_data): New fields sp_is_unchanging,
is_leaf, uses_only_leaf_regs.
* resource.c (init_resource_info): Replace current_function_is_leaf,
current_function_sp_is_unchanging, and
current_function_uses_only_leaf_regs with new crtl fields.
* sdbout.c (sdbout_symbol): Likewise.
* df-core.c (rest_of_handle_df_initialize): Likewise.
* ira.c (ira): Likewise.
* final.c (final_start_function): Likewise.
* reorg.c (fill_simple_delay_slots): Likewise.
* regrename.c (check_new_reg_p): Likewise.
* stack-ptr-mod.c (notice_stack_pointer_modification_1): Likewise.
(notice_stack_pointer_modification): Likewise.
* dbxout.c (dbxout_symbol): Likewise.
(dbxout_parms): Likewise.
* sel-sched.c (init_regs_for_mode): Likewise.
* dwarf2out.c (dbx_reg_number): Likewise.
(multiple_reg_loc_descriptor): Likewise.
* config/i386/i386.c (ix86_frame_pointer_required): Likewise.
(gen_pop): Likewise.
(ix86_select_alt_pic_regnum): Likewise.
(ix86_compute_frame_layout): Likewise.
(ix86_finalize_stack_realign_flags): Likewise.
(ix86_expand_epilogue): Likewise.
* config/rs6000/rs6000.c (rs6000_stack_info): Likewise.
* config/h8300/h8300.c (byte_reg): Likewise.
* config/c6x/c6x.c (must_reload_pic_reg_p): Likewise.
(c6x_save_reg): Likewise.
(c6x_compute_frame_layout): Likewise.
* config/pa/pa.c (pa_compute_frame_size): Likewise.
(pa_output_function_prologue): Likewise.
* config/stormy16/stormy16.c (struct xstormy16_stack_layout): Likewise.
* config/sparc/sparc.md (attr "leaf_function"): Likewise.
* config/sparc/sparc.c (sparc_initial_elimination_offset): Likewise.
(sparc_expand_prologue): Likewise.
(sparc_flat_expand_prologue): Likewise.
(sparc_asm_function_prologue): Likewise.
(sparc_output_mi_thunk): Likewise.
(sparc_frame_pointer_required): Likewise.
* config/epiphany/epiphany.c (epiphany_compute_function_type): Likewise.
(epiphany_compute_frame_size): Likewise.
* config/lm32/lm32.c (lm32_compute_frame_size): Likewise.
* config/cris/cris.c (cris_md_asm_clobbers): Likewise.
(cris_frame_pointer_required): Likewise.
* config/tilepro/tilepro.c (emit_sp_adjust): Likewise.
(tilepro_current_function_is_leaf): Likewise.
* config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Likewise.
* config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise.
* config/ia64/ia64.c (find_gr_spill): Likewise.
(ia64_compute_frame_size): Likewise.
(ia64_can_eliminate): Likewise.
(ia64_initial_elimination_offset): Likewise.
* config/m68k/m68k.c (m68k_save_reg): Likewise.
(m68k_expand_epilogue): Likewise.
* config/rx/rx.c (rx_get_stack_layout): Likewise.
* config/tilegx/tilegx.c (tilegx_current_function_is_leaf): Likewise.
* config/picochip/picochip.c (picochip_can_eliminate_link_sp_save):
Likewise.
(picochip_output_frame_debug): Likewise.
* config/sh/sh.c (sh_media_register_for_return): Likewise.
(sh_allocate_initial_value): Likewise.
(sh_output_mi_thunk): Likewise.
* config/microblaze/microblaze.c (microblaze_must_save_register): Likewise.
(compute_frame_size): Likewise.
(microblaze_initial_elimination_offset): Likewise.
(microblaze_expand_prologue): Likewise.
(microblaze_expand_epilogue): Likewise.
* config/frv/frv.c (frv_expand_epilogue): Likewise.
(frv_frame_pointer_required): Likewise.
* config/spu/spu.c (get_pic_reg): Likewise.
(direct_return): Likewise.
(spu_expand_prologue): Likewise.
(spu_expand_epilogue): Likewise.
(spu_initial_elimination_offset): Likewise.
* config/mips/mips.c (mips_global_pointer): Likewise.
(mips_cfun_might_clobber_call_saved_reg_p): Likewise.
(mips_compute_frame_info): Likewise.
* config/mep/mep.c (mep_interrupt_saved_reg): Likewise.
(mep_reload_pointer): Likewise.
* config/rl78/rl78.c (need_to_save): Likewise.
* config/cr16/cr16.c (cr16_compute_save_regs): Likewise.
* config/score/score.c (score_compute_frame_size): Likewise.
(score_function_prologue): Likewise.
* config/bfin/bfin.c (must_save_p): Likewise.
(expand_prologue_reg_save): Likewise.
(expand_epilogue_reg_restore): Likewise.
(bfin_frame_pointer_required): Likewise.
(n_regs_saved_by_prologue): Likewise.
(add_to_reg): Likewise.
(expand_interrupt_handler_prologue): Likewise.
(expand_interrupt_handler_epilogue): Likewise.
(bfin_expand_prologue): Likewise.
* config/avr/avr.c (avr_regs_to_save): Likewise.
(avr_prologue_setup_frame): Likewise.
(expand_epilogue): Likewise.
* config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
(s390_register_info): Likewise.
(s390_frame_info): Likewise.
(s390_init_frame_layout): Likewise.
(s390_emit_prologue): Likewise.
From-SVN: r188918
Steven Bosscher [Sun, 24 Jun 2012 13:22:29 +0000 (13:22 +0000)]
system.h: Poison ASM_BYTE_OP and ASM_OUTPUT_BYTE.
* system.h: Poison ASM_BYTE_OP and ASM_OUTPUT_BYTE.
* vmsdbgout: Do not undefine it if defined.
Rename local ASM_BYTE_OP definition to VMS_ASM_BYTE_OP.
* config/microblaze/microblaze/h: Do no define ASM_BYTE_OP.
* config/mep/mep.h: Do not define ASM_OUTPUT_BYTE.
From-SVN: r188917
Kai Tietz [Sun, 24 Jun 2012 12:09:22 +0000 (14:09 +0200)]
pr23943.c (size_t): Use compatible type-definition for LLP64 targets.
* gcc.target/i386/pr23943.c (size_t): Use compatible type-definition
for LLP64 targets.
* gcc.target/i386/pr38988.c: Likewise.
From-SVN: r188916
Richard Sandiford [Sun, 24 Jun 2012 10:26:33 +0000 (10:26 +0000)]
mips.c (mips_process_sync_loop): Add missing enum cast.
gcc/
* config/mips/mips.c (mips_process_sync_loop): Add missing
enum cast.
From-SVN: r188915
GCC Administrator [Sun, 24 Jun 2012 00:18:01 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r188913
Richard Henderson [Sat, 23 Jun 2012 16:42:19 +0000 (09:42 -0700)]
re PR target/53749 (ice in expand_shift_1)
PR target/53749
* config/i386/i386.c (ix86_rtx_costs): Add reasonable costs for
V*QImode shifts and multiply.
(ix86_expand_vecop_qihi): Support shifts.
* config/i386/i386.md (any_shift): New code iterator.
* config/i386/sse.md (ashlv16qi3): Merge ...
(<any_shiftrt>v16qi3): ... into ...
(<any_shift><VI1_AVX2>3): ... here. Use ix86_expand_vecop_qihi
to support SSE and AVX.
From-SVN: r188909
Richard Henderson [Sat, 23 Jun 2012 16:42:07 +0000 (09:42 -0700)]
i386: Pass ix86_expand_sse_unpack operands by value
* config/i386/i386.c (ix86_expand_sse_unpack): Split operands[]
parameter into src and dest.
* config/i386/sse.md (vec_unpacku_hi_<V124_AVX2>): Update call.
(vec_unpacks_hi_<V124_AVX2>): Likewise.
(vec_unpacku_lo_<V124_AVX2>): Likewise.
(vec_unpacks_lo_<V124_AVX2>): Likewise.
* config/i386/i386-protos.h: Update.
From-SVN: r188908
Richard Henderson [Sat, 23 Jun 2012 16:41:53 +0000 (09:41 -0700)]
i386: Extract the guts of mulv16qi3 to ix86_expand_vecop_qihi
* config/i386/sse.md (mul<VI1_AVX2>3): Change from insn_and_split to
pure expander; move expansion code ...
* config/i386/i386.c (ix86_expand_vecop_qihi): ... here. New function.
* config/i386/i386-protos.h: Update.
From-SVN: r188907
GCC Administrator [Sat, 23 Jun 2012 00:18:25 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r188906
Janus Weil [Fri, 22 Jun 2012 21:05:51 +0000 (23:05 +0200)]
re PR fortran/47710 ([OOP] Improve ambiguity check for GENERIC TBP w/ PASS and NOPASS)
2012-06-22 Janus Weil <janus@gcc.gnu.org>
PR fortran/47710
PR fortran/53328
* interface.c (count_types_test, generic_correspondence,
gfc_compare_interfaces): Ignore PASS arguments.
(check_interface1, compare_parameter): Pass NULL arguments to
gfc_compare_interfaces.
* gfortran.h (gfc_compare_interfaces): Modified prototype.
* expr.c (gfc_check_pointer_assign): Pass NULL arguments to
gfc_compare_interfaces.
* resolve.c (resolve_structure_cons): Ditto.
(check_generic_tbp_ambiguity): Determine PASS arguments and pass them
to gfc_compare_interfaces.
2012-06-22 Janus Weil <janus@gcc.gnu.org>
PR fortran/47710
PR fortran/53328
* gfortran.dg/typebound_generic_12.f03: New.
* gfortran.dg/typebound_generic_13.f03: New.
From-SVN: r188902
Edmar Wienskoski [Fri, 22 Jun 2012 20:13:23 +0000 (20:13 +0000)]
rs6000.md (define_attr "type"): New type popcnt.
2012-06-22 Edmar Wienskoski <edmar@freescale.com>
* config/rs6000/rs6000.md (define_attr "type"): New type popcnt.
(popcntb<mode>2): Add attribute type popcnt.
(popcntd<mode>2): Ditto.
* config/rs6000/power4.md (define_insn_reservation): Add type popcnt.
* config/rs6000/power5.md (define_insn_reservation): Ditto.
* config/rs6000/power7.md (define_insn_reservation): Ditto.
* config/rs6000/476.md (define_insn_reservation): Ditto.
* config/rs6000/power6.md (define_insn_reservation): New
reservation for popcnt instructions.
From-SVN: r188901
H.J. Lu [Fri, 22 Jun 2012 18:27:58 +0000 (18:27 +0000)]
Update -mpreferred-stack-boundary=3 warning
* doc/invoke.texi: Update -mpreferred-stack-boundary=3 warning.
From-SVN: r188900
H.J. Lu [Fri, 22 Jun 2012 17:10:58 +0000 (17:10 +0000)]
Allow -mpreferred-stack-boundary=3 on x86-64
PR target/53383
* doc/invoke.texi: Add a warning for -mpreferred-stack-boundary=3.
* config/i386/i386.c (ix86_option_override_internal): Allow
-mpreferred-stack-boundary=3 for 64-bit if SSE is disabled.
* config/i386/i386.h (MIN_STACK_BOUNDARY): Set to 64 for 64-bit
if SSE is disabled.
From-SVN: r188893
Bill Schmidt [Fri, 22 Jun 2012 16:37:40 +0000 (16:37 +0000)]
double-int.c (double_int_multiple_of): New function.
2012-06-22 Bill Schmidt <wschmidt@linux.ibm.com>
* double-int.c (double_int_multiple_of): New function.
* double-int.h (double_int_multiple_of): New decl.
* tree-ssa-loop-ivopts.c (add_cost, zero_cost): Remove undefs.
(mbc_entry_hash): New forward decl.
(mbc_entry_eq): Likewise.
(zero_cost): Change to no_cost.
(mult_costs): New static var.
(cost_tables_exist): Likewise.
(initialize_costs): New function.
(finalize_costs): Likewise.
(tree_ssa_iv_optimize_init): Call initialize_costs.
(add_cost): Change to add_regs_cost; distinguish costs by speed.
(multiply_regs_cost): New function.
(add_const_cost): Likewise.
(extend_or_trunc_reg_cost): Likewise.
(negate_reg_cost): Likewise.
(multiply_by_cost): Change to multiply_by_const_cost; distinguish
costs by speed.
(get_address_cost): Change add_cost to add_regs_cost; change
multiply_by_cost to multiply_by_const_cost.
(force_expr_to_var_cost): Change zero_cost to no_cost; change
add_cost to add_regs_cost; change multiply_by_cost to
multiply_by_const_cost.
(split_cost): Change zero_cost to no_cost.
(ptr_difference_cost): Likewise.
(difference_cost): Change zero_cost to no_cost; change multiply_by_cost
to multiply_by_const_cost.
(get_computation_cost_at): Change add_cost to add_regs_cost; change
multiply_by_cost to multiply_by_const_cost.
(determine_use_iv_cost_generic): Change zero_cost to no_cost.
(determine_iv_cost): Change add_cost to add_regs_cost.
(iv_ca_new): Change zero_cost to no_cost.
(tree_ssa_iv_optimize_finalize): Call finalize_costs.
* tree-ssa-address.c (most_expensive_mult_to_index): Change
multiply_by_cost to multiply_by_const_cost.
* tree-flow.h (multiply_by_cost): Change to multiply_by_const_cost.
(add_regs_cost): New decl.
(multiply_regs_cost): Likewise.
(add_const_cost): Likewise.
(extend_or_trunc_reg_cost): Likewise.
(negate_reg_cost): Likewise.
From-SVN: r188891
Richard Guenther [Fri, 22 Jun 2012 12:29:33 +0000 (12:29 +0000)]
[multiple changes]
2012-06-22 Richard Guenther <rguenther@suse.de>
Merge from graphite branch
2011-08-10 Sebastian Pop <sebpop@gmail.com>
* graphite-sese-to-poly.c (build_scop_drs): Fix memory leak.
2012-01-13 Tobias Grosser <tobias@grosser.es>
* tree-flow.h (parallelized_function_p): Declare.
* tree-parloops.c (parallelized_function_p): Export.
* graphite.c (graphite_transform_loops): Do not run graphite on
already parallel functions.
libgomp/
* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
From-SVN: r188885
Alan Modra [Fri, 22 Jun 2012 12:14:12 +0000 (21:44 +0930)]
rs6000.c (rs6000_pre_atomic_barrier): Pass in and return mem.
* config/rs6000/rs6000.c (rs6000_pre_atomic_barrier): Pass in and
return mem. Convert to indirect addressing if not indirect or
indexed. Adjust all callers.
From-SVN: r188884
Richard Guenther [Fri, 22 Jun 2012 10:12:46 +0000 (10:12 +0000)]
gcov-iov.c: Include bconfig.h and system.h.
2012-06-22 Richard Guenther <rguenther@suse.de>
* gcov-iov.c: Include bconfig.h and system.h.
From-SVN: r188881
Andreas Schwab [Fri, 22 Jun 2012 09:22:47 +0000 (09:22 +0000)]
* doc/include/texinfo.tex: Update to version 2012-06-05.14.
From-SVN: r188880
Richard Guenther [Fri, 22 Jun 2012 08:07:47 +0000 (08:07 +0000)]
re PR gcov-profile/53744 (gcov version oscillates between 407* and 407p on branches)
2012-06-22 Richard Guenther <rguenther@suse.de>
PR gcov-profile/53744
* gcov-iov.c (main): Treat "" and "prerelease" the same.
From-SVN: r188876
Eric Botcazou [Fri, 22 Jun 2012 07:22:42 +0000 (07:22 +0000)]
Fix entry
From-SVN: r188875
Eric Botcazou [Fri, 22 Jun 2012 07:18:50 +0000 (07:18 +0000)]
re PR debug/53704 (ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621)
PR debug/53704
* dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Fortran90 as language
for GNU Fortran if in strict DWARF2 mode.
From-SVN: r188874
Eric Botcazou [Fri, 22 Jun 2012 06:41:09 +0000 (06:41 +0000)]
tree-ssa-live.c (remove_unused_scope_block_p): Remove again DECL_IGNORED_P non-reg vars even if they are used.
* tree-ssa-live.c (remove_unused_scope_block_p): Remove again
DECL_IGNORED_P non-reg vars even if they are used.
From-SVN: r188872
Alexandre Oliva [Fri, 22 Jun 2012 01:34:05 +0000 (01:34 +0000)]
re PR debug/53671 (Many guality test failures)
PR debug/53671
PR debug/49888
* var-tracking.c (vt_get_canonicalize_base): New.
(vt_canonicalize_addr, vt_stack_offset_p): New.
(vt_canon_true_dep): New.
(drop_overlapping_mem_locs): Use vt_canon_true_dep.
(clobber_overlaping_mems): Use vt_canonicalize_addr.
From-SVN: r188871
Alexandre Oliva [Fri, 22 Jun 2012 01:33:46 +0000 (01:33 +0000)]
re PR debug/53671 (Many guality test failures)
PR debug/53671
PR debug/49888
* var-tracking.c (vt_initialize): Record initial offset between
arg pointer and stack pointer.
From-SVN: r188870
Alexandre Oliva [Fri, 22 Jun 2012 01:33:21 +0000 (01:33 +0000)]
re PR debug/53671 (Many guality test failures)
PR debug/53671
PR debug/49888
* var-tracking.c (vt_init_cfa_base): Drop redundant recording of
CFA base.
From-SVN: r188869
Alexandre Oliva [Fri, 22 Jun 2012 01:30:16 +0000 (01:30 +0000)]
re PR debug/53671 (Many guality test failures)
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Improve handling of AND for
alignment.
From-SVN: r188868
Alexandre Oliva [Fri, 22 Jun 2012 01:30:00 +0000 (01:30 +0000)]
* ddg.c (build_intra_loop_deps): Discard deps of nondebug on debug.
From-SVN: r188867
Alexandre Oliva [Fri, 22 Jun 2012 01:29:28 +0000 (01:29 +0000)]
re PR target/53682 (ICE in cselib_lookup (SEGV) on i586-linux-gnu)
PR debug/53682
* cselib.c (promote_debug_loc): Don't crash on NULL argument.
From-SVN: r188866
GCC Administrator [Fri, 22 Jun 2012 00:19:04 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r188865
Meador Inge [Thu, 21 Jun 2012 20:20:30 +0000 (20:20 +0000)]
re PR c/53702 (ICE with -Wall and nested functions and unused typedef)
PR c/53702
* c-decl.c (c_push_function_context): Restore the behavior to reuse
the language function allocated for -Wunused-local-typedefs.
(c_pop_function_context): If necessary, clear the language function
created in c_push_function_context. Always clear out the
x_cur_stmt_list field of the restored language function.
testsuite/
* gcc.dg/Wunused-local-typedefs.c: New testcase.
From-SVN: r188860
Meador Inge [Thu, 21 Jun 2012 20:05:28 +0000 (20:05 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2012-06-21 Meador Inge <meadori@codesourcery.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r188859
Janne Blomqvist [Thu, 21 Jun 2012 18:47:01 +0000 (21:47 +0300)]
PR 39654 FTELL intrinsic function return type.
frontend ChangeLog:
2012-06-21 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/39654
* iresolve.c (gfc_resolve_ftell): Fix result kind and use new
library function.
library ChangeLog:
2012-06-21 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/39654
* io/intrinsics.c (ftell2): New function.
* gfortran.map (_gfortran_ftell2): Export function.
From-SVN: r188858
Sterling Augustine [Thu, 21 Jun 2012 18:16:05 +0000 (18:16 +0000)]
dwarf2out.c (is_cu_die, [...]): New functions.
2012-06-21 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* dwarf2out.c (is_cu_die, is_namespace_die, is_class_die,
add_AT_pubnames, add_enumerator_pubname, want_pubnames): New functions.
(comdat_type_struct): New field 'skeleton_die'.
(breakout_comdat_types): Update it.
(add_pubname): Rework logic. Call is_class_die, is_cu_die and
is_namespace_die. Fix minor style violation. Call want_pubnames.
(add_pubname_string): Call want_pubnames.
(add_pubtype): Rework logic for calculating type name. Call
is_namespace_die. Call want_pubnames.
(output_pubnames): Move conditional logic deciding when to produce the
section from dwarf2out_finish. Use new skeleton_die field.
(base_type_die): Call add_pubtype.
(gen_enumeration_type_die): Unconditionally call add_pubtype.
(gen_subprogram_die): Adjust calls to add_pubname.
(gen_namespace_die): Call add_pubname_string.
(dwarf2out_finish): Call add_AT_pubnames; Move logic on when to
produce pubnames and pubtypes sections to output_pubnames.
(common.opt): New option '-gpubnames'.
(invoke.texi): Document it.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r188857
Steven Bosscher [Thu, 21 Jun 2012 16:53:45 +0000 (16:53 +0000)]
c-common.h (c_common_print_pch_checksum): Remove.
c-family/
* c-common.h (c_common_print_pch_checksum): Remove.
* c-pch.c: Do not include output.h.
(CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
(asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
(asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
(struct c_pch_header): Remove.
(get_ident): Update gpch version.
(pch_init): Do not print executable_checksum to asm_out_file.
Do not fail if there is no asm_out_file to read back from. Set
asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
(c_common_write_pch): Verify that nothing was written to asm_out_file
since pch_init was called. Do not write a c_pch_header, and do not
copy from asm_out_file to the PCH.
(c_common_read_pch): Do not read a c_pch_header, and do not restore
the content of asm_out_file from the PCH.
(c_common_print_pch_checksum): Remove.
* c-opts.c (c_common_init): Print out executable_checksum directly.
testsuite/
* testsuite/gcc.dg/pch/ident-1.c: New test.
* testsuite/gcc.dg/pch/ident-1.hs: Header file for new test.
From-SVN: r188856
Steven Bosscher [Thu, 21 Jun 2012 12:24:52 +0000 (12:24 +0000)]
* config/m32c/m32c-pragma.c: Remove unnecessary includes.
From-SVN: r188853
Michael Matz [Thu, 21 Jun 2012 12:18:23 +0000 (12:18 +0000)]
re PR middle-end/53688 (191.fma3d in SPEC CPU 2000 miscompiled)
PR middle-end/53688
* builtins.c (get_memory_rtx): Always build an all-aliasing MEM_REF
with correct size.
testsuite/
* gcc.c-torture/execute/pr53688.c: New test.
From-SVN: r188852
Richard Guenther [Thu, 21 Jun 2012 09:24:53 +0000 (09:24 +0000)]
tree-inline.c (estimate_num_insns): Estimate call cost for tailcalls properly.
2012-06-21 Richard Guenther <rguenther@suse.de>
* tree-inline.c (estimate_num_insns): Estimate call cost for
tailcalls properly.
From-SVN: r188849
GCC Administrator [Thu, 21 Jun 2012 00:18:59 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r188847
Uros Bizjak [Wed, 20 Jun 2012 19:28:07 +0000 (21:28 +0200)]
i386.md (SINCOS): New int iterator.
2012-06-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (SINCOS): New int iterator.
(sincos): New int attribute.
(*<sincos>xf2_i387): Macroize insn from *{sin,cos}xf2_i387 using
SINCOS int iterator.
(*<sincos>_extend<mode>xf2_i387): Macroize insn from
*{sin,cos}_extend<mode>xf2_i387 using SINCOS int iterator.
2012-06-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (RDFSGSBASE): New int iterator.
(WRFSGSBASE): Ditto.
(fsgs): New int attribute.
(rd<fsgs>base<mode>): Macroize insn from rd<fsgs>base<mode> using
RDFSGSBASE int iterator.
(wr<fsgs>base<mode>): Macroize insn from wr<fsgs>base<mode> using
WRFSGSBASE int iterator.
From-SVN: r188843
Jason Merrill [Wed, 20 Jun 2012 18:26:04 +0000 (14:26 -0400)]
Makefile.tpl (check-target-libgomp-c++): New.
* Makefile.tpl (check-target-libgomp-c++): New.
(check-target-libitm-c++): New.
* Makefile.def (c++): Add them.
* Makefile.in: Regenerate.
From-SVN: r188842
Rüdiger Sonderfeld [Wed, 20 Jun 2012 18:03:10 +0000 (18:03 +0000)]
Add DECL_SOURCE_COLUMN.
I'm currently writing a plugin for GCC and I need to extract the
column of a declaration. There exists DECL_SOURCE_FILE/LINE already
and for consistency reasons and ease of use I've added a
DECL_SOURCE_COLUMN macro.
2012-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
* tree.h (DECL_SOURCE_COLUMN): New accessor
From-SVN: r188841
Uros Bizjak [Wed, 20 Jun 2012 17:37:40 +0000 (19:37 +0200)]
i386.md (<rounding_insn><mode>2): Macroize expander from {floor,ceil,btrunc}<mode>2 using FIST_ROUNDING int iterator.
* config/i386/i386.md (<rounding_insn><mode>2): Macroize expander
from {floor,ceil,btrunc}<mode>2 using FIST_ROUNDING int iterator.
(l<rounding_insn><MODEF:mode><SWI48:mode>2): Macroize expander
from l{floor,ceil}<MODEF:mode><SWI48:mode>2 using FIST_ROUNDING
int iterator.
From-SVN: r188840
Steven Bosscher [Wed, 20 Jun 2012 14:49:01 +0000 (14:49 +0000)]
* system.h: Poison ASM_OUTPUT_IDENT and IDENT_ASM_OP.
From-SVN: r188838
David Edelsohn [Wed, 20 Jun 2012 13:48:40 +0000 (09:48 -0400)]
Fix typo.
From-SVN: r188833
David Edelsohn [Wed, 20 Jun 2012 13:02:56 +0000 (13:02 +0000)]
locks.h (compare_and_swap): Use GCC atomic intrinsics.
2012-06-20 David Edelsohn <dje.gcc@gmail.com>
Alan Modra <amodra@gmail.com>
* sysdep/powerpc/locks.h (compare_and_swap): Use GCC atomic
intrinsics.
(release_set): Same.
(compare_and_swap_release): Same.
(read_barrier): Same.
(write_barrier): Same.
Co-Authored-By: Alan Modra <amodra@gmail.com>
From-SVN: r188829
Richard Guenther [Wed, 20 Jun 2012 12:00:20 +0000 (12:00 +0000)]
re PR tree-optimization/30318 (VRP does not create ANTI_RANGEs on overflow)
2012-06-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/30318
* tree-vrp.c (range_int_cst_p): Do not reject overflowed
constants here.
(range_int_cst_singleton_p): But explicitely here.
(zero_nonzero_bits_from_vr): And here.
(extract_range_from_binary_expr_1): Re-implement PLUS_EXPR
to cover all cases we can perform arbitrary precision
arithmetic with double-ints.
(intersect_ranges): Handle adjacent anti-ranges.
* gcc.dg/tree-ssa/vrp69.c: New testcase.
From-SVN: r188827
Richard Earnshaw [Wed, 20 Jun 2012 10:56:19 +0000 (10:56 +0000)]
* g++.dg/debug/dwarf2/nested-3.C: Add ARM comment character to regexp.
From-SVN: r188826
Uros Bizjak [Wed, 20 Jun 2012 10:25:17 +0000 (12:25 +0200)]
i386.md (rounding_insn): New int attribute.
2012-06-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (rounding_insn): New int attribute.
(<rounding_insn>xf2): Macroize insn from
{floor,ceil,btrunc}xf2 using FRNDINT_ROUNDING int iterator.
(l<rounding_insn>xf<mode>2): Rename from l<rounding>xf<mode>2.
2012-06-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (IEEE_MAXMIN): New int iterator.
(ieee_maxmin): New int attribute.
(*ieee_s<ieee_maxmin><mode>3): Macroize insn from
*ieee_s{max,min}<mode>3 using IEEE_MAXMIN mode iterator.
From-SVN: r188824
Steven Bosscher [Wed, 20 Jun 2012 10:18:08 +0000 (10:18 +0000)]
arm.h (EMIT_EABI_ATTRIBUTE): Remove.
* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove.
* config/arm/arm.c: Do not include c-pragma.h.
(arm_emit_eabi_attribute): New function based on EMIT_EABI_ATTRIBUTE.
(arm_file_start): Replace uses of EMIT_EABI_ATTRIBUTE with calls
to arm_emit_eabi_attribute.
* arm-c.c: Do not include output.h.
(arm_output_c_attributes): Replace use of EMIT_EABI_ATTRIBUTE with a
call to arm_emit_eabi_attribute.
* config/arm/arm-protos.h (arm_emit_eabi_attribute): Prototype it.
From-SVN: r188823
Richard Guenther [Wed, 20 Jun 2012 09:54:35 +0000 (09:54 +0000)]
tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Allow adjusting alignment of user-aligned decls again.
2012-06-20 Richard Guenther <rguenther@suse.de>
* tree-vect-data-refs.c (vect_can_force_dr_alignment_p):
Allow adjusting alignment of user-aligned decls again.
From-SVN: r188822
Steven Bosscher [Wed, 20 Jun 2012 09:51:47 +0000 (09:51 +0000)]
* config/rl78/rl78-c.c: Remove unnecessary includes.
From-SVN: r188821
Rainer Orth [Wed, 20 Jun 2012 09:17:53 +0000 (09:17 +0000)]
Clear hwcap_2 with Sun ld
* gcc.target/i386/clearcapv2.map: New file.
* gcc.target/i386/i386.exp: Try it first before clearcap.map.
From-SVN: r188820
Steven Bosscher [Wed, 20 Jun 2012 08:13:39 +0000 (08:13 +0000)]
cris.c: Include cgraph.h.
* config/cris/cris.c: Include cgraph.h.
(cris_option_override): Do not set non-existing flag_no_gcc_ident.
From-SVN: r188818
Kaz Kojima [Wed, 20 Jun 2012 07:37:48 +0000 (07:37 +0000)]
stack-usage-1.c: Remove dg-options line for sh targets and add __sh__ case.
* gcc.dg/stack-usage-1.c: Remove dg-options line for sh targets
and add __sh__ case.
From-SVN: r188815
Jason Merrill [Wed, 20 Jun 2012 07:27:07 +0000 (03:27 -0400)]
re PR c++/52637 (ICE producing debug info for c++11 code using local class as template argument)
PR c++/52637
* g++.dg/debug/localclass1.C: New.
From-SVN: r188814
Ville Voutilainen [Wed, 20 Jun 2012 01:18:08 +0000 (04:18 +0300)]
parser.c (cp_parser_direct_declarator): Move virt-specifier parsing after late-specified return type parsing.
* parser.c (cp_parser_direct_declarator): Move virt-specifier
parsing after late-specified return type parsing.
From-SVN: r188808
Jason Merrill [Wed, 20 Jun 2012 01:17:59 +0000 (21:17 -0400)]
re PR c++/53651 ([C++11] seg fault when specifying using decltype(...)::method)
PR c++/53651
* name-lookup.c (constructor_name_p): Don't try to look at the
name of a DECLTYPE_TYPE.
From-SVN: r188807
Maxim Kuvyrkov [Wed, 20 Jun 2012 01:05:25 +0000 (01:05 +0000)]
emit-rtl.c (need_atomic_barrier_p): New function.
* emit-rtl.c (need_atomic_barrier_p): New function.
* emit-rtl.h (need_atomic_barrier_p): Declare it.
* config/alpha/alpha.c (alpha_{pre,post}_atomic_barrier): Use it.
* config/arm/arm.c (arm_{pre,post}_atomic_barrier): Use it.
* config/tilegx/tilegx.c (tile_{pre,post}_atomic_barrier): Use it.
* config/mips/mips.c (mips_{pre,post}_atomic_barrier_p): Remove.
(mips_process_sync_loop): Use generic version instead.
From-SVN: r188806
Maxim Kuvyrkov [Wed, 20 Jun 2012 01:01:00 +0000 (01:01 +0000)]
mips.c (mips_process_sync_loop): Emit cmp result only if it is used.
2012-06-19 Maxim Kuvyrkov <maxim@codesourcery.com>
* config/mips/mips.c (mips_process_sync_loop): Emit cmp result only if
it is used.
From-SVN: r188805
Tom de Vries [Wed, 20 Jun 2012 00:59:08 +0000 (00:59 +0000)]
constraints.md (ZR): New constraint.
2012-06-19 Tom de Vries <vries@codesourcery.com>
Maxim Kuvyrkov <maxim@codesourcery.com>
* config/mips/constraints.md (ZR): New constraint.
* config/mips/predicates.md (mem_noofs_operand): New predicate.
* config/mips/mips.c (mips_print_operand): Handle new print modifier.
* config/mips/mips.h (TARGET_XLP): Define.
(TARGET_SYNC_AFTER_SC): Update.
(ISA_HAS_SWAP, ISA_HAS_LDADD): Define.
* config/mips/sync.md (atomic_exchange, atomic_fetch_add): Use
XLP-specific swap and ldadd patterns.
(atomic_exchange_swap, atomic_fetch_add_ldadd): New patterns.
Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>
From-SVN: r188804
Tom de Vries [Wed, 20 Jun 2012 00:57:23 +0000 (00:57 +0000)]
2012-06-19 Tom de Vries <vries@codesourcery.com>
Maxim Kuvyrkov <maxim@codesourcery.com>
* config/mips/mips.c (mips_emit_pre_atomic_barrier_p,)
(mips_emit_post_atomic_barrier_p): New static functions.
(mips_process_sync_loop): Use them. Emit sync memory barriers in
accordance with memory model semantics. Add return of CMP result for
compare_and_swap.
* config/mips/mips.md: Update comment.
(sync_cmp): New attribute.
(sync_memmodel): New attribute replacing sync_release_barrier.
* config/mips/sync.md (UNSPEC_ATOMIC_COMPARE_AND_SWAP,)
(UNSPEC_ATOMIC_EXCHANGE, UNSPEC_ATOMIC_FETCH_OP): New constants.
(sync_lock_test_and_set, test_and_set_12): Update.
(atomic_compare_and_swap, atomic_exchange, atomic_exchange_llsc,)
(atomic_fetch_add, atomic_fetch_add_llsc): New patterns.
Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>
From-SVN: r188803
GCC Administrator [Wed, 20 Jun 2012 00:18:50 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r188802
Kaz Kojima [Tue, 19 Jun 2012 22:29:24 +0000 (22:29 +0000)]
stack-usage-1.c: Use sh*-*-* instead of sh-*-*.
* gcc.dg/stack-usage-1.c: Use sh*-*-* instead of sh-*-*.
From-SVN: r188796
Joseph Myers [Tue, 19 Jun 2012 22:08:49 +0000 (23:08 +0100)]
spe.md (*mov_si<mode>_e500_subreg0): Rename to mov_si<mode>_e500_subreg0.
* config/rs6000/spe.md (*mov_si<mode>_e500_subreg0): Rename to
mov_si<mode>_e500_subreg0.
(*mov_si<mode>_e500_subreg0_elf_low)
(*mov_si<mode>_e500_subreg4_elf_low): New patterns.
testsuite:
* gcc.c-torture/compile/vector-5.c,
gcc.c-torture/compile/vector-6.c: New tests.
From-SVN: r188795
Richard Henderson [Tue, 19 Jun 2012 21:08:03 +0000 (14:08 -0700)]
Set cache parameters for alpha
From-SVN: r188794
Steven Bosscher [Tue, 19 Jun 2012 20:44:47 +0000 (20:44 +0000)]
tm.texi.in (TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE, [...]): Add @hooks.
gcc/
* doc/tm.texi.in (TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE,
TARGET_OBJC_DECLARE_CLASS_DEFINITION): Add @hooks.
(ASM_DECLARE_CLASS_REFERENCE, ASM_DECLARE_UNRESOLVED_REFERENCE):
Remove.
* doc/tm.texi: Regenerate.
* config/darwin.h (ASM_OUTPUT_LABELREF): Remove special case for
.objc_class_name_*.
* config/darwin-c.c: Include target.h.
(darwin_objc_declare_unresolved_class_reference): New function.
(darwin_objc_declare_class_definition): New function.
(TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE): Define.
(TARGET_OBJC_DECLARE_CLASS_DEFINITION): Define.
c-family/
* c-target.def (objc_declare_unresolved_class_reference,
objc_declare_class_definition): Add new hooks.
objc/
* objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
Include c-family/c-target.h.
(handle_next_class_ref): Rewrite to emit top-level asm statements.
(handle_next_impent): Likewise.
* objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
From-SVN: r188793
Steven Bosscher [Tue, 19 Jun 2012 20:01:23 +0000 (20:01 +0000)]
check_makefile_deps.sh: Look for c-common.o in c-family/.
* check_makefile_deps.sh: Look for c-common.o in c-family/.
Add a few more crt* files to the list of files to skip.
From-SVN: r188792
Steven Bosscher [Tue, 19 Jun 2012 19:55:33 +0000 (19:55 +0000)]
target.def (output_ident): New hook.
gcc/
* target.def (output_ident): New hook.
* targhooks.h (default_asm_output_ident_directive): Add prototype.
* varasm.c (assemble_asm): Only prefix a tab if the string does not
already start with one.
(default_asm_output_ident_directive): New function to emit
.ident as a top-level asm node while parsing, or directly to
asm_out_file after parsing.
* toplev.c (compile_file): Print a GCC .ident with
targetm.asm_out.output_ident.
* doc/tm.texi.in (ASM_OUTPUT_IDENT): Remove documentation for macro.
(TARGET_ASM_OUTPUT_IDENT): Add @hook for this.
* doc/tm.texi: Update.
* config/elfos.h (ASM_OUTPUT_IDENT, IDENT_ASM_OP): Remove.
(TARGET_ASM_OUTPUT_IDENT): Define.
* config/i386/djgpp.h (IDENT_ASM_OP): Remove.
* config/i386/gas.h (ASM_OUTPUT_IDENT): Remove.
* config/arm/aout.h (ASM_OUTPUT_IDENT): Remove.
* config/sparc/sparc.h (IDENT_ASM_OP): Remove.
(TARGET_ASM_OUTPUT_IDENT): Define.
* config/picochip/picochip.h (IDENT_ASM_OP): Remove.
(TARGET_ASM_OUTPUT_IDENT): Define.
* config/cris/cris-protos.h (cris_asm_output_ident): Add prototype.
* config/cris/cris.c (cris_asm_output_ident): New function.
* config/cris/cris.h (ASM_OUTPUT_IDENT, IDENT_ASM_OP): Remove.
* config/microblaze/microblaze-protos.h (microblaze_asm_output_ident):
Add prototype.
* config/microblaze/microblaze.c: Include cgraph.h for add_asm_node.
(microblaze_asm_output_ident): Rewrite to work similar to
default_asm_output_ident_directive for front-end .idents.
* config/microblaze/microblaze.h (ASM_OUTPUT_IDENT): Remove.
(TARGET_ASM_OUTPUT_IDENT): Define.
* config/mips/mips.h (ASM_OUTPUT_IDENT): Remove.
* config/mips/sde.h (IDENT_ASM_OP, ASM_OUTPUT_IDENT): Remove.
* config/rx/rx.c: Include cgraph.h for add_asm_node.
(rx_asm_output_ident): New function, similar to
default_asm_output_ident_directive, but handle AS100 syntax also, so
that #ident also works for rx in AS100 syntax.
(TARGET_ASM_OUTPUT_IDENT): Define.
* config/rx/rx.h (IDENT_ASM_OP): Remove.
* Makefile.in: Fix dependencies for c-family/c-lex.o.
c-family/
* c-lex.c: Do not include output.h.
(cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
Remove uses of ASM_OUTPUT_IDENT.
ada/
* gcc-interface/trans.c: Include target.h.
(gigi): Try to put out .ident with targetm.asm_out.output_ident.
Remove uses of ASM_OUTPUT_IDENT.
* gcc-interface/Make-lang.in: Fix dependencies.
From-SVN: r188791
Uros Bizjak [Tue, 19 Jun 2012 18:24:26 +0000 (20:24 +0200)]
i386.md (FIST_ROUNDING): New int iterator.
* config/i386/i386.md (FIST_ROUNDING): New int iterator.
(rounding): Handle UNSPEC_FIST_{FLOOR,CEIL}.
(ROUNDING): Ditto.
(*fist<mode>2_<rounding>_1): Macroize insn from
*fist<mode>2_{floor,ceil}_1 using FIST_ROUNDING int iterator.
(fistdi2_<rounding>): Macroize insn from
fistdi2_{floor,ceil} using FIST_ROUNDING int iterator.
(fistdi2_<rounding>_with_temp and splitters): Macroize insn and
corresponding splitters from fistdi2_{floor,ceil} and corresponding
splitters using FIST_ROUNDING int iterator.
(fist<mode>2_<rounding>): Macroize insn from
fist<mode>2_{floor,ceil} using FIST_ROUNDING int iterator.
(fist<mode>2_<rounding>_with_temp and splitters): Macroize insn and
corresponding splitters from fist<mode>2_{floor,ceil} and corresponding
splitters using FIST_ROUNDING int iterator.
(l<rounding>xf<mode>2): Macroize expander from l{floor,ceil}xf<mode>2
using FIST_ROUNDING int iterator.
From-SVN: r188789
Richard Henderson [Tue, 19 Jun 2012 18:19:37 +0000 (11:19 -0700)]
pr33329.c: Change multiplier constant to 12345
From-SVN: r188788
Richard Henderson [Tue, 19 Jun 2012 18:19:26 +0000 (11:19 -0700)]
Handle const_vector in mulv4si3 for pre-sse4.1.
From-SVN: r188787
Richard Henderson [Tue, 19 Jun 2012 18:19:16 +0000 (11:19 -0700)]
Use synth_mult for vector multiplies vs scalar constant
From-SVN: r188786
Richard Henderson [Tue, 19 Jun 2012 18:19:03 +0000 (11:19 -0700)]
Add rtx costs for sse integer ops
From-SVN: r188785
David Edelsohn [Tue, 19 Jun 2012 17:55:14 +0000 (17:55 +0000)]
inclhack.def (aix_mutex_initializer_1): New fix.
* inclhack.def (aix_mutex_initializer_1): New fix.
(aix_cond_initializer_1): New fix.
(aix_rwlock_initializer): New fix.
* fixincl.x: Regenerate.
* tests/base/pthread.h [AIX_MUTEX_INITIALIZER_1_CHECK]: New.
[AIX_COND_INITIALIZER_1_CHECK]: New.
[AIX_RWLOCK_INITIALIZER_1_CHECK]: New.
From-SVN: r188784
Uros Bizjak [Tue, 19 Jun 2012 16:32:57 +0000 (18:32 +0200)]
i386.md (FRNDINT_ROUNDING): New int iterator.
* config/i386/i386.md (FRNDINT_ROUNDING): New int iterator.
(rounding): New int attribute.
(ROUNDING): Ditto.
(frndintxf2_<rounding>): Macroize insn from
frndintxf2_{floor,ceil,trunc} using FRNDINT_ROUNDING int iterator.
(frndintxf2_<rounding>_i387): Macroize insn from
frndintxf2_{floor,ceil,trunc}_i387 using FRNDINT_ROUNDING int iterator.
From-SVN: r188783
Uros Bizjak [Tue, 19 Jun 2012 16:28:50 +0000 (18:28 +0200)]
lex.c (search_line_sse42): Use __builtin_ia32_loaddqu and __builtin_ia32_pcmpestri128 instead of asm.
* lex.c (search_line_sse42): Use __builtin_ia32_loaddqu and
__builtin_ia32_pcmpestri128 instead of asm.
From-SVN: r188782
Richard Guenther [Tue, 19 Jun 2012 15:28:50 +0000 (15:28 +0000)]
vrp68.c: Adjust testcase.
2012-06-19 Richard Guenther <rguenther@suse.de>
* gcc.dg/tree-ssa/vrp68.c: Adjust testcase.
From-SVN: r188781
Richard Guenther [Tue, 19 Jun 2012 14:59:39 +0000 (14:59 +0000)]
tree-vrp.c (union_ranges): New function.
2012-06-19 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (union_ranges): New function.
(vrp_meet_1): Use union_ranges.
(vrp_meet): Dump what we union and call vrp_meet_1.
From-SVN: r188780
Richard Earnshaw [Tue, 19 Jun 2012 13:41:43 +0000 (13:41 +0000)]
arm.md (enum unspec): Delete UNSPEC_SIN and UNSPEC_COS.
* arm.md (enum unspec): Delete UNSPEC_SIN and UNSPEC_COS.
(attr type): Remove fmul, ffmul, farith, ffarith, float_em
f_fpa_load, f_fpa_store, f_mem_r, r_mem_f.
(attr write_conflict, attr core_cycles): Update.
* arm-generic.md (r_mem_f_wbuf): Delete reservation.
From-SVN: r188778
Richard Guenther [Tue, 19 Jun 2012 13:06:35 +0000 (13:06 +0000)]
tree-vrp.c (intersect_ranges): Handle more cases.
2012-06-19 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (intersect_ranges): Handle more cases.
(vrp_intersect_ranges): Dump what we intersect and call ...
(vrp_intersect_ranges_1): ... this.
From-SVN: r188776
Richard Guenther [Tue, 19 Jun 2012 09:19:07 +0000 (09:19 +0000)]
re PR middle-end/53708 (Many failures of the objc tests with -O3 -fnext-runtime and -m32)
2012-06-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53708
* tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Preserve
user-supplied alignment and alignment of decls with the used
attribute.
From-SVN: r188771
Lawrence Crowl [Tue, 19 Jun 2012 01:30:31 +0000 (01:30 +0000)]
The intent of the phases was to have a high-level but mutually exclusive accounting of compile time.
The intent of the phases was to have a high-level but mutually exclusive
accounting of compile time. We want to track compile time in a way that
tells us which conceptual phases are taking the most time. That intent
is not currently satisfied. This patch restores that intent.
Add code to verify that the sum of the phase times is less than the total
time, to detect when phases are overlapped. A slight amount of leeway is
required due to time jitters. This verification is done as the last step
in printing timevars so that any timevar information is not lost.
Rename the phases to be clearer about what they measure, so that they
are less likely to be modified to be overlapping. The primary example
is to change TV_PHASE_GENERATE to TV_PHASE_LATE_ASM, meaning late work
on the assembly. This name change avoids confusion n moving the timevar
start call after the call to lang_hooks.decls.final_write_globals, which
prevents overlapping phases.
Each implementation of lang_hooks.decls.final_write_globals, is responsible
for starting and stopping its own phases. Each implementation currently has
a first phase of TV_PHASE_DEFERRED for front-end work deferred until after
parsing is complete. The second phase has been renamed from TV_PHASE_CGRAPH
to TV_PHASE_OPT_GEN, to better reflect its use as the main optimization
and generation phase. This phase accounts for 70%-80% of compilation time
during bootstrap. The third phase is TV_PHASE_DBGINFO, except in cp/decl2.c,
where it is TV_PHASE_CHECK_DBGINFO because cc1plus mixes checking in with
debug info generation. In langhooks.c, write_global_declarations was
using TV_PHASE_CHECK_DBGINFO, but it was doing no checking. So, it now
uses TV_PHASE_DBGINFO.
The changes to LTO are significant. First, initialization now uses
TV_PHASE_SETUP. Reading files now uses TV_PHASE_STREAM_IN. Writing files
now uses TV_PHASE_STREAM_OUT. The remaining phase is TV_PHASE_OPT_GEN
(formerly TV_PHASE_CGRAPH). Finally, because LTO is treated as a front
end, TV_PHASE_PARSING and TV_PARSE_GLOBAL active around it. It is not
parsing, and so those timers should not be active. Rather than make all
front ends manage them, we turn them off as the first thing in LTO and turn
them back on as the last thing.
Tested on x86_64.
Index: gcc/ChangeLog
2012-06-18 Lawrence Crowl <crowl@google.com>
* timevar.def (TV_PHASE_GENERATE): Rename to TV_PHASE_LATE_ASM.
(TV_PHASE_CGRAPH): Rename to TV_PHASE_OPT_GEN.
(TV_PHASE_STREAM_IN): New.
(TV_PHASE_STREAM_OUT): New.
* timevar.c (validate_phases): New.
(timevar_print): Call validate_phases.
* c-decl.c (c_write_global_declarations): Rename use of TV_PHASE_CGRAPH
to TV_PHASE_OPT_GEN.
* langhooks.c (write_global_declarations): Rename use of
TV_PHASE_CGRAPH to TV_PHASE_OPT_GEN. Use TV_PHASE_DBGINFO instead of
TV_PHASE_CHECK_DBGINFO.
* toplev.c (compile_file): Rename use of TV_PHASE_GENERATE to
TV_PHASE_LATE_ASM. Move start of TV_PHASE_LATE_ASM to after call to
lang_hooks.decls.final_write_globals.
Index: gcc/cp/ChangeLog
2012-06-18 Lawrence Crowl <crowl@google.com>
* decl2.c (cp_write_global_declarations): Rename use of TV_PHASE_CGRAPH
to TV_PHASE_OPT_GEN.
Index: gcc/lto/ChangeLog
2012-06-18 Lawrence Crowl <crowl@google.com>
* lto.c (do_whole_program_analysis): Rename use of TV_PHASE_CGRAPH to
TV_PHASE_OPT_GEN. Use new timevar TV_PHASE_STREAM_OUT around the call
to lto_wpa_write_files.
(lto_main): Rename use of TV_PHASE_CGRAPH to TV_PHASE_OPT_GEN. Move
start of TV_PHASE_OPT_GEN to include call to materialize_cgraph. Use
TV_PHASE_SETUP for the call to lto_init. Use new timevar
TV_PHASE_STREAM_IN around the call to read_cgraph_and_symbols.
Turn TV_PHASE_PARSING off then back on again, because LTO is pretending
to be a front end, but is not one.
From-SVN: r188765
GCC Administrator [Tue, 19 Jun 2012 00:20:02 +0000 (00:20 +0000)]
Daily bump.
From-SVN: r188764
Doug Evans [Mon, 18 Jun 2012 23:35:08 +0000 (23:35 +0000)]
* dwarf2.def (DW_OP): Add DW_OP_GNU_const_index.
From-SVN: r188759
Jörg Sonnenberger [Mon, 18 Jun 2012 21:43:58 +0000 (21:43 +0000)]
re PR libstdc++/53678 (namespace pollution on NetBSD)
2012-06-18 Jörg Sonnenberger <joerg@britannica.bec.de>
Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/53678
* config/os/bsd/netbsd/ctype_base.h: Check for _CTYPE_U.
* testsuite/22_locale/ctype_base/53678.cc: New.
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>
From-SVN: r188755
David Edelsohn [Mon, 18 Jun 2012 20:05:48 +0000 (16:05 -0400)]
* config/rs6000/aix52.h (TARGET_EXTRA_BUILTINS): Define as 0.
From-SVN: r188754
Uros Bizjak [Mon, 18 Jun 2012 18:41:25 +0000 (20:41 +0200)]
re PR target/53712 (Does not combine unaligned load with _mm_cmpistri, redundant instruction at -O0)
PR target/53712
* config/i386/sse.md (*sse4_2_pcmpestr_unaligned): New.
(*sse4_2_pcmpistr_unaligned): New.
testsuite/ChangeLog:
PR target/53712
* gcc.target/i386/pr53712.c: New test.
From-SVN: r188753