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Ian Lance Taylor
08a680a887 libgo: Update to Go 1.0.2 release. 
From-SVN: r188943
 2012-06-25 16:20:03 +00:00
Jason Merrill
72de8622ae 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
 2012-06-25 11:17:59 -04:00
Jason Merrill
443679ae80 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
 2012-06-25 11:17:48 -04:00
Jakub Jelinek
85d917484f 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
 2012-06-25 16:52:59 +02:00
Richard Sandiford
0951ac864a 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
 2012-06-25 14:20:19 +00:00
Richard Sandiford
ecf706e5ec 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
 2012-06-25 13:25:39 +00:00
Steven Bosscher
39ce30d841 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
 2012-06-25 13:09:42 +00:00
Tristan Gingold
4e523f3325 i386.h: Fix typo. 
2012-06-25  Tristan Gingold  <gingold@adacore.com>

	* config/i386/i386.h: Fix typo.

From-SVN: r188931
 2012-06-25 08:30:30 +00:00
Tristan Gingold
a2851b75cc 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
 2012-06-25 08:25:43 +00:00
Iain Sandoe
4679c9b307 MAINTAINERS (Write After Approval): Update my email address. 
* MAINTAINERS (Write After Approval): Update my email address.

From-SVN: r188927
 2012-06-25 07:52:21 +00:00
Jakub Jelinek
f315d61812 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
 2012-06-25 08:48:04 +02:00
Benjamin Kosnik
511e47fc2f 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
 2012-06-25 06:01:13 +00:00
GCC Administrator
7879733fc6 Daily bump. 
From-SVN: r188922
 2012-06-25 00:18:06 +00:00
Steven Bosscher
416ff32ef8 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
 2012-06-24 17:58:46 +00:00
Steven Bosscher
e1ab7892de 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
 2012-06-24 13:22:29 +00:00
Kai Tietz
85bf214b3f 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
 2012-06-24 14:09:22 +02:00
Richard Sandiford
636da8269e 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
 2012-06-24 10:26:33 +00:00
GCC Administrator
039db36ede Daily bump. 
From-SVN: r188913
 2012-06-24 00:18:01 +00:00
Richard Henderson
2d542a9f78 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
 2012-06-23 09:42:19 -07:00
Richard Henderson
7b5321188b 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
 2012-06-23 09:42:07 -07:00
Richard Henderson
77a3dbf6c4 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
 2012-06-23 09:41:53 -07:00
GCC Administrator
6b39c806f3 Daily bump. 
From-SVN: r188906
 2012-06-23 00:18:25 +00:00
Janus Weil
6f3ab30d8b 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
 2012-06-22 23:05:51 +02:00
Edmar Wienskoski
42533d77ac 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
 2012-06-22 20:13:23 +00:00
H.J. Lu
50c7ad7e68 Update -mpreferred-stack-boundary=3 warning 
* doc/invoke.texi: Update -mpreferred-stack-boundary=3 warning.

From-SVN: r188900
 2012-06-22 11:27:58 -07:00
H.J. Lu
5bfb2af277 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
 2012-06-22 10:10:58 -07:00
Bill Schmidt
7735d6c72e 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
 2012-06-22 16:37:40 +00:00
Richard Guenther
62e0a1ed43 [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
 2012-06-22 12:29:33 +00:00
Alan Modra
d25df88254 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
 2012-06-22 21:44:12 +09:30
Richard Guenther
de703cd7d4 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
 2012-06-22 10:12:46 +00:00
Andreas Schwab
dbf8589081 * doc/include/texinfo.tex: Update to version 2012-06-05.14. 
From-SVN: r188880
 2012-06-22 09:22:47 +00:00
Richard Guenther
e196f4b796 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
 2012-06-22 08:07:47 +00:00
Eric Botcazou
1a102c521e Fix entry 
From-SVN: r188875
 2012-06-22 07:22:42 +00:00
Eric Botcazou
c43470b1f6 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
 2012-06-22 07:18:50 +00:00
Eric Botcazou
a300e4591c 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
 2012-06-22 06:41:09 +00:00
Alexandre Oliva
61806a93f3 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
 2012-06-22 01:34:05 +00:00
Alexandre Oliva
48b00503b1 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
 2012-06-22 01:33:46 +00:00
Alexandre Oliva
4977e903b2 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
 2012-06-22 01:33:21 +00:00
Alexandre Oliva
a9bf4fe2dd 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
 2012-06-22 01:30:16 +00:00
Alexandre Oliva
1ca63357cb * ddg.c (build_intra_loop_deps): Discard deps of nondebug on debug. 
From-SVN: r188867
 2012-06-22 01:30:00 +00:00
Alexandre Oliva
ce8fe26dc0 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
 2012-06-22 01:29:28 +00:00
GCC Administrator
7e94033a9d Daily bump. 
From-SVN: r188865
 2012-06-22 00:19:04 +00:00
Meador Inge
b6fbbea3ca 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
 2012-06-21 20:20:30 +00:00
Meador Inge
0619103bb2 MAINTAINERS (Write After Approval): Add myself. 
2012-06-21  Meador Inge  <meadori@codesourcery.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r188859
 2012-06-21 20:05:28 +00:00
Janne Blomqvist
67eb28c8b8 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
 2012-06-21 21:47:01 +03:00
Sterling Augustine
5175cbafd2 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
 2012-06-21 18:16:05 +00:00
Steven Bosscher
8ca92d04e1 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
 2012-06-21 16:53:45 +00:00
Steven Bosscher
7033abe11e * config/m32c/m32c-pragma.c: Remove unnecessary includes. 
From-SVN: r188853
 2012-06-21 12:24:52 +00:00
Michael Matz
625ed17217 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
 2012-06-21 12:18:23 +00:00
Richard Guenther
ccd49f5a69 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
 2012-06-21 09:24:53 +00:00