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Trevor Saunders
203933e1a7 rtx_insn * in combine.c 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* combine.c: Change argument type to rtx_insn *.

From-SVN: r222956
 2015-05-09 04:17:33 +00:00
Trevor Saunders
fd769c943d find_all_hard_reg_sets can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtl.h: Adjust.
	* rtlanal.c: Change argument type to rtx_insn *.

From-SVN: r222955
 2015-05-09 04:17:28 +00:00
Trevor Saunders
df8379e7c4 more rtx_insn * in sched-deps.c 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* sched-deps.c: Change argument types to rtx_insn *.
	* sched-int.h: Adjust.

From-SVN: r222954
 2015-05-09 04:17:22 +00:00
Trevor Saunders
23f57f5a35 notice_args_size can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* dwarf2cfi.c: Change argument type to rtx_insn *.

From-SVN: r222953
 2015-05-09 04:17:17 +00:00
Trevor Saunders
7da26277f8 more rtx_insn * in recog.c 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* ira.c (decrease_live_ranges_number): Changetype of local
	variable to rtx_insn *.
	* recog.c: Change argument types to rtx_insn *.
	* recog.h: Adjust.

From-SVN: r222952
 2015-05-09 04:17:12 +00:00
Trevor Saunders
1d415e65ef use rtx_insn * more in reorg.c 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* reorg.c: Change argument types to rtx_insn *.

From-SVN: r222951
 2015-05-09 04:17:05 +00:00
Trevor Saunders
8c797f816b change more argument types to rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* ira-color.c: Change argument types to rtx_insn *.
	* lra-eliminations.c: Likewise.
	* ira.h: Adjust.

From-SVN: r222950
 2015-05-09 04:17:00 +00:00
Trevor Saunders
170065c992 pass rtx_insn * more in gcse.c 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* gcse.c: Change argument types to rtx_insn *.

From-SVN: r222949
 2015-05-09 04:16:54 +00:00
Trevor Saunders
88bdcd3d65 cse_change_cc0_mode can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* cse.c (cse_change_cc0_mode): Change argument type to rtx_insn *.

From-SVN: r222948
 2015-05-09 04:16:49 +00:00
Trevor Saunders
3a6216b099 make emit_debug_insn_before take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (emit_debug_insn_before): Change argument type to
	rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222947
 2015-05-09 04:16:43 +00:00
Trevor Saunders
89b6250dd6 emit_note_before can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (emit_note_before): Change argument type to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222946
 2015-05-09 04:16:38 +00:00
Trevor Saunders
589e43f905 emit_note_after can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (emit_note_after): Change argument type to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222945
 2015-05-09 04:16:33 +00:00
Trevor Saunders
5c8db5b4bf prev_cc0_setter can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (prev_cc0_setter): Change argument type to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222944
 2015-05-09 04:16:27 +00:00
Trevor Saunders
8a1b6388da make noop_move_p take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtlanal.c (noop_move_p): Change argument type to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222943
 2015-05-09 04:16:19 +00:00
Trevor Saunders
9b8d3c60b6 make add_shallow_copy_of_reg_note take an rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtlanal.c (add_shallow_copy_of_reg_note): Change argument type
	to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222942
 2015-05-09 04:16:13 +00:00
Trevor Saunders
4353459548 make remove_reg_equal_equiv_notes take an rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtlanal.c (remove_reg_equal_equiv_notes): Change argument type
	to rtx_insn *.
	* rtl.h: Likewise.

From-SVN: r222941
 2015-05-09 04:16:08 +00:00
Trevor Saunders
d8c1e9b62d can_nonlocal_goto can take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* except.c (can_nonlocal_goto): Change type of argument to
	rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222940
 2015-05-09 04:16:03 +00:00
Trevor Saunders
63bd63246e computed_jump_p takes a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtlanal.c (computed_jump_p): Cange argument type to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222939
 2015-05-09 04:15:57 +00:00
Trevor Saunders
0d53e74ecf change in_expr_list_p to in_insn_list_p 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtlanal.c (in_insn_list_p): Renamed from in_expr_list_p.
	* cfgrtl.c (can_delete_label_p): Adjust.
	* rtl.h: likewise.

From-SVN: r222938
 2015-05-09 04:15:52 +00:00
Trevor Saunders
ecb44bc9a2 make stop_search_p take a rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* reorg.c (stop_search_p): Change argument to rtx_insn *.

From-SVN: r222937
 2015-05-09 04:15:46 +00:00
Trevor Saunders
84f16edb6a make make_reg_eh_region_note and friend take rtx_insn * 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* except.c (make_reg_eh_region_note): Change argument to
	rtx_insn *.
	(make_reg_eh_region_note_nothrow_nononlocal): Likewise.
	* except.h: Adjust.

From-SVN: r222936
 2015-05-09 04:15:41 +00:00
Trevor Saunders
f4701c96bc use rtx_insn * as the type of a local variable in mode-switching.c 
gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* mode-switching.c (commit_mode_sets): Change type of local
	variable from rtx to rtx_insn *.

From-SVN: r222935
 2015-05-09 04:15:35 +00:00
Jason Merrill
613aba20e5 decl2.c (mangling_aliases): New variable. 
* decl2.c (mangling_aliases): New variable.
	(note_mangling_alias, generate_mangling_aliases): New.
	(cp_write_global_declarations): Call generate_mangling_aliases.
	(generate_mangling_alias): Split out from...
	* mangle.c (mangle_decl): ...here.
	* cp-tree.h: Declare note_mangling_alias.

From-SVN: r222934
 2015-05-09 03:28:52 +00:00
Aldy Hernandez
09c5f835e7 decl2.c (collect_candidates_for_java_method_aliases): Remove. 
* decl2.c (collect_candidates_for_java_method_aliases): Remove.
	(build_java_method_aliases): Adapt to use create_same_body_alias
	instead of assemble_alias.  Move variable declarations to
	definition and tidy up.
	(cp_write_global_declarations): Call build_java_method_aliases
	instead of collecting candidates first.

From-SVN: r222933
 2015-05-09 03:28:40 +00:00
GCC Administrator
9c330d029c Daily bump. 
From-SVN: r222931
 2015-05-09 00:16:19 +00:00
Jim Wilson
6fedd529b9 install.texi (--enable-languages): Add missing jit and lto info. 
* doc/install.texi (--enable-languages): Add missing jit and lto info.
Add ^ to grep command.
* doc/match-and-simplify.texi (GIMPLE API): Add missing fourth tree
arg to last gimple_simplify declaration.  Add missing gimple_build
declaration for built-in function case with four tree args.

From-SVN: r222923
 2015-05-08 12:56:13 -07:00
Joel Brobecker
f5e7f5900b libiberty/mkstemps.c: Include <time.h> if <sys/time.h> not available. 
libiberty/ChangeLog:

        * mkstemps.c: #include <time.h> if HAVE_TIME_H is defined
        but not HAVE_SYS_TIME_H.

(fixes a build failure on LynxOS-178)

From-SVN: r222918
 2015-05-08 17:14:26 +00:00
Gregor Richards
6bc5949358 [PATCH 6/13] mips musl support 
2015-05-08  Gregor Richards  <gregor.richards@uwaterloo.ca>
	    Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* config/mips/linux.h (MUSL_DYNAMIC_LINKER32): Define.
	(MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERN32): Define.
	(GNU_USER_DYNAMIC_LINKERN32): Update.

Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>

From-SVN: r222915
 2015-05-08 15:16:50 +00:00
Richard Biener
7b5fc413c1 re PR tree-optimization/66036 (strided group loads are not vectorized) 
2015-05-08  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/66036
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
	Handle strided group loads.
	(vect_verify_datarefs_alignment): Likewise.
	(vect_enhance_data_refs_alignment): Likewise.
	(vect_analyze_group_access): Likewise.
	(vect_analyze_data_ref_access): Likewise.
	(vect_analyze_data_ref_accesses): Likewise.
	* tree-vect-stmts.c (vect_model_load_cost): Likewise.
	(vectorizable_load): Likewise.

	* gcc.dg/vect/slp-41.c: New testcase.

From-SVN: r222914
 2015-05-08 15:13:55 +00:00
Mikael Morin
4a8108f0ab trans-array.c (gfc_walk_elemental_function_args): Don't skip the advance to the next dummy argument when... 
gcc/fortran/
	* trans-array.c (gfc_walk_elemental_function_args):
	Don't skip the advance to the next dummy argument when skipping
	absent optional args.
gcc/testsuite/
	* gfortran.dg/elemental_optional_args_7.f90: New.

From-SVN: r222913
 2015-05-08 14:53:20 +00:00
Segher Boessenkool
2a812183d6 rs6000.md: Require operand inequality in one of the peepholes. 
* config/rs6000/rs6000.md: Require operand inequality in one
	of the peepholes.

From-SVN: r222912
 2015-05-08 16:34:11 +02:00
Richard Sandiford
7d54bea5b9 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> 
gcc/
2015-05-08  Richard Sandiford  <richard.sandiford@arm.com>
	    Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* config/i386/i386.md (<mode>_ldx, *<mode>_ldx): Remove mode
	from (set ...).
	* config/rx/rx.md (movdi, movdf): Likewise.
	Likewise for define_peephole2s.

Co-Authored-By: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>

From-SVN: r222911
 2015-05-08 14:04:12 +00:00
Alan Lawrence
a8105959bd [AArch64] Idiomatic 64x1 comparisons in arm_neon.h 
gcc/:
 
	* config/aarch64/arm_neon.h (vceq_s64, vceq_u64, vceqz_s64, vceqz_u64,
	vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64, vcgtz_s64, vcle_s64,
	vcle_u64, vclez_s64, vclt_s64, vclt_u64, vcltz_s64, vtst_s64,
	vtst_u64): Rewrite using gcc vector extensions.

gcc/testsuite/:

	* gcc.target/aarch64/singleton_intrinsics_1.c: Generalize regex to
	allow cmlt or sshr.

From-SVN: r222909
 2015-05-08 12:00:10 +00:00
Alan Lawrence
8b5190aba0 [AArch64] Add vcond(u?)didi pattern 
* config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>,
	vcond<mode><mode>, vcondu<mode><mode>): Add DImode variant.

From-SVN: r222908
 2015-05-08 11:49:02 +00:00
Alan Lawrence
938fb83d2c optabs.c: Make vector_compare_rtx cope with VOID mode constants (e.g. const0_rtx) 
* optabs.c (vector_compare_rtx): Handle RTL operands having VOIDmode.

From-SVN: r222907
 2015-05-08 11:40:33 +00:00
Szabolcs Nagy
07ad804bfd [PATCH 0/13] Add musl support to GCC 
2015-05-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* config/glibc-stdint.h (OPTION_MUSL): Define.
	(INT_FAST16_TYPE, INT_FAST32_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE):
	Change the definition based on OPTION_MUSL for 64 bit targets.
	* config/linux.h (OPTION_MUSL): Redefine.
	* config/alpha/linux.h (OPTION_MUSL): Redefine.
	* config/rs6000/linux.h (OPTION_MUSL): Redefine.
	* config/rs6000/linux64.h (OPTION_MUSL): Redefine.

From-SVN: r222905
 2015-05-08 08:30:40 +00:00
Gregor Richards
755658a56b [PATCH 2/13] musl libc config 
2015-05-08  Gregor Richards  <gregor.richards@uwaterloo.ca>
	    Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* config.gcc (LIBC_MUSL): New tm_defines macro.
	* config/linux.h (OPTION_MUSL): Define.
	(MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,)
	(MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,)
	(INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,)
	(INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,)
	(INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define.
	* config/linux.opt (mmusl): New option.
	* doc/invoke.texi (GNU/Linux Options): Document -mmusl.
	* configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*.
	(gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*.
	* configure: Regenerate.

Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>

From-SVN: r222904
 2015-05-08 08:25:47 +00:00
H.J. Lu
2a0e43c247 PR target/48904 x86_64-knetbsd-gnu missing defs 
2015-05-08  H.J. Lu  <hongjiu.lu@intel.com>
            Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

        PR target/48904
        * config.gcc (x86_64-*-knetbsd*-gnu): Add i386/knetbsd-gnu64.h.
        * config/i386/knetbsd-gnu64.h: New file.


Co-Authored-By: Bernhard Reutner-Fischer <aldot@gcc.gnu.org>

From-SVN: r222903
 2015-05-08 09:33:42 +02:00
Jason Merrill
90f11cf950 re PR c++/59012 (alignas does not support parameter pack expansions) 
PR c++/59012
	* parser.c (cp_parser_std_attribute_list): Handle attribute expansion.
	(cp_parser_std_attribute_spec): Handle alignas pack expansion.
	* decl2.c (is_late_template_attribute): An attribute exp is dependent.
	* pt.c (make_pack_expansion): Allow TREE_LIST for attribute expansion.
	(apply_late_template_attributes): Handle attribute pack expansion.

From-SVN: r222902
 2015-05-08 00:42:06 -04:00
GCC Administrator
d87333bcc8 Daily bump. 
From-SVN: r222901
 2015-05-08 00:16:15 +00:00
Marek Polacek
755e528f96 re PR c/64918 (invalid (?) warning when initializing structure) 
PR c/64918
	* c.opt (Woverride-init-side-effects): New option.

	* c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
	(output_init_element): Likewise.

	* doc/invoke.texi: Document -Woverride-init-side-effects.

	* gcc.dg/Woverride-init-side-effects-1.c: New test.
	* gcc.dg/Woverride-init-side-effects-2.c: New test.

From-SVN: r222894
 2015-05-07 22:14:27 +00:00
Marek Polacek
0173bd2a03 re PR c/65179 (Introduce new C warning: -Wshift-negative-value) 
PR c/65179
	* c-common.c (c_fully_fold_internal): Warn when left shifting a
	negative value.
	* c.opt (Wshift-negative-value): New option.
	* c-opts.c (c_common_post_options): Set warn_shift_negative_value
	when -Wextra and C99/C++11 mode.

	* c-typeck.c (build_binary_op): Warn when left shifting a negative
	value.

	* typeck.c (cp_build_binary_op): Warn when left shifting a negative
	value.

	* doc/invoke.texi: Document -Wshift-negative-value.

	* c-c++-common/Wshift-negative-value-1.c: New test.
	* testsuite/c-c++-common/Wshift-negative-value-2.c: New test.
	* testsuite/c-c++-common/Wshift-negative-value-3.c: New test.
	* testsuite/c-c++-common/Wshift-negative-value-4.c: New test.
	* testsuite/c-c++-common/Wshift-negative-value-5.c: New test.
	* testsuite/c-c++-common/Wshift-negative-value-6.c: New test.
	* testsuite/gcc.dg/c90-left-shift-1.c: New test.
	* testsuite/gcc.dg/c99-const-expr-7.c: Add dg-error.
	* testsuite/gcc.dg/c99-left-shift-1.c: New test.

From-SVN: r222889
 2015-05-07 19:36:31 +00:00
Aditya Kumar
d57c994589 gcov-tool.c (do_merge): Refactore to remove int ret. 
* gcov-tool.c (do_merge): Refactore to remove int ret.
	* ipa-icf.c (sem_item::hash_referenced_symbol_properties): Change
	!type == FUNC to type != FUNC.
	* reload.h (struct target_reload): Changee to type of
	x_spill_indirect_levels from bool to unsigned char.

From-SVN: r222884
 2015-05-07 19:57:11 +02:00
Richard Sandiford
f7df4a840c rtl.h (always_void_p): New function. 
gcc/
	* rtl.h (always_void_p): New function.
	* gengenrtl.c (always_void_p): Likewise.
	(genmacro): Don't add a mode parameter to gen_rtx_foo if rtxes
	with code foo are always VOIDmode.
	* genemit.c (gen_exp): Update gen_rtx_foo calls accordingly.
	* builtins.c, caller-save.c, calls.c, cfgexpand.c, combine.c,
	compare-elim.c, config/aarch64/aarch64.c,
	config/aarch64/aarch64.md, config/alpha/alpha.c,
	config/alpha/alpha.md, config/arc/arc.c, config/arc/arc.md,
	config/arm/arm-fixed.md, config/arm/arm.c, config/arm/arm.md,
	config/arm/ldrdstrd.md, config/arm/thumb2.md, config/arm/vfp.md,
	config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
	config/c6x/c6x.md, config/cr16/cr16.c, config/cris/cris.c,
	config/cris/cris.md, config/darwin.c, config/epiphany/epiphany.c,
	config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv.c,
	config/frv/frv.md, config/h8300/h8300.c, config/i386/i386.c,
	config/i386/i386.md, config/i386/sse.md, config/ia64/ia64.c,
	config/ia64/vect.md, config/iq2000/iq2000.c,
	config/iq2000/iq2000.md, config/lm32/lm32.c, config/lm32/lm32.md,
	config/m32c/m32c.c, config/m32r/m32r.c, config/m68k/m68k.c,
	config/m68k/m68k.md, config/mcore/mcore.c, config/mcore/mcore.md,
	config/mep/mep.c, config/microblaze/microblaze.c,
	config/mips/mips.c, config/mips/mips.md, config/mmix/mmix.c,
	config/mn10300/mn10300.c, config/msp430/msp430.c,
	config/nds32/nds32-memory-manipulation.c, config/nds32/nds32.c,
	config/nds32/nds32.md, config/nios2/nios2.c, config/nvptx/nvptx.c,
	config/pa/pa.c, config/pa/pa.md, config/rl78/rl78.c,
	config/rs6000/altivec.md, config/rs6000/rs6000.c,
	config/rs6000/rs6000.md, config/rs6000/vector.md,
	config/rs6000/vsx.md, config/rx/rx.c, config/rx/rx.md,
	config/s390/s390.c, config/s390/s390.md, config/sh/sh.c,
	config/sh/sh.md, config/sh/sh_treg_combine.cc,
	config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu.c,
	config/spu/spu.md, config/stormy16/stormy16.c,
	config/tilegx/tilegx.c, config/tilegx/tilegx.md,
	config/tilepro/tilepro.c, config/tilepro/tilepro.md,
	config/v850/v850.c, config/v850/v850.md, config/vax/vax.c,
	config/visium/visium.c, config/xtensa/xtensa.c, cprop.c, dse.c,
	expr.c, gcse.c, ifcvt.c, ira.c, jump.c, lower-subreg.c,
	lra-constraints.c, lra-eliminations.c, lra.c, postreload.c, ree.c,
	reg-stack.c, reload.c, reload1.c, reorg.c, sel-sched.c,
	var-tracking.c: Update calls accordingly.

From-SVN: r222883
 2015-05-07 16:58:46 +00:00
Jason Merrill
d5449acf6b DR 1467 PR c++/51747 
DR 1467
	PR c++/51747
	* typeck2.c (digest_init_r): Fix single element list.

From-SVN: r222881
 2015-05-07 12:46:49 -04:00
Segher Boessenkool
a3facd7c6c re PR middle-end/192 (String literals don't obey -fdata-sections) 
PR middle-end/192
	PR middle-end/54303
	* varasm.c (function_mergeable_rodata_prefix): New function.
	(mergeable_string_section): Use it.
	(mergeable_constant_section): Use it.

gcc/testsuite/
	* gcc.dg/fdata-sections-2.c: New file.

From-SVN: r222880
 2015-05-07 17:51:01 +02:00
Marek Polacek
302f83f948 re PR testsuite/66046 (UBSan output pattern tests fail on target ARM board.) 
PR testsuite/66046
	* c-c++-common/ubsan/align-6.c: Don't match trailing newlines in the
	last dg-output.
	* c-c++-common/ubsan/align-7.c: Likewise.
	* c-c++-common/ubsan/bounds-8.c: Likewise.
	* c-c++-common/ubsan/float-cast-overflow-9.c: Likewise.
	* c-c++-common/ubsan/load-bool-enum.c: Likewise.
	* c-c++-common/ubsan/null-1.c: Likewise.
	* c-c++-common/ubsan/null-10.c: Likewise.
	* c-c++-common/ubsan/null-11.c: Likewise.
	* c-c++-common/ubsan/null-2.c: Likewise.
	* c-c++-common/ubsan/null-3.c: Likewise.
	* c-c++-common/ubsan/null-4.c: Likewise.
	* c-c++-common/ubsan/null-5.c: Likewise.
	* c-c++-common/ubsan/null-6.c: Likewise.
	* c-c++-common/ubsan/null-7.c: Likewise.
	* c-c++-common/ubsan/null-8.c: Likewise.
	* c-c++-common/ubsan/null-9.c: Likewise.
	* c-c++-common/ubsan/object-size-1.c: Likewise.
	* c-c++-common/ubsan/object-size-10.c: Likewise.
	* c-c++-common/ubsan/object-size-4.c: Likewise.
	* c-c++-common/ubsan/object-size-5.c: Likewise.
	* c-c++-common/ubsan/object-size-7.c: Likewise.
	* c-c++-common/ubsan/object-size-8.c: Likewise.
	* c-c++-common/ubsan/object-size-9.c: Likewise.
	* c-c++-common/ubsan/overflow-add-2.c: Likewise.
	* c-c++-common/ubsan/overflow-int128.c: Likewise.
	* c-c++-common/ubsan/overflow-mul-2.c: Likewise.
	* c-c++-common/ubsan/overflow-mul-4.c: Likewise.
	* c-c++-common/ubsan/overflow-negate-1.c: Likewise.
	* c-c++-common/ubsan/overflow-negate-3.c: Likewise.
	* c-c++-common/ubsan/overflow-sub-2.c: Likewise.
	* c-c++-common/ubsan/overflow-sub-4.c: Likewise.
	* c-c++-common/ubsan/pr59333.c: Likewise.
	* c-c++-common/ubsan/pr59667.c: Likewise.
	* c-c++-common/ubsan/pr60613-2.c: Likewise.
	* c-c++-common/ubsan/pr60636.c: Likewise.
	* c-c++-common/ubsan/pr63802.c: Likewise.
	* c-c++-common/ubsan/recovery-1.c: Likewise.
	* c-c++-common/ubsan/recovery-3.c: Likewise.
	* c-c++-common/ubsan/shift-1.c: Likewise.
	* c-c++-common/ubsan/shift-2.c: Likewise.
	* c-c++-common/ubsan/shift-4.c: Likewise.
	* c-c++-common/ubsan/shift-7.c: Likewise.
	* c-c++-common/ubsan/undefined-2.c: Likewise.
	* c-c++-common/ubsan/vla-1.c: Likewise.
	* g++.dg/ubsan/null-1.C: Likewise.
	* g++.dg/ubsan/null-3.C: Likewise.
	* g++.dg/ubsan/null-4.C: Likewise.
	* g++.dg/ubsan/vptr-8.C: Likewise.
	* g++.dg/ubsan/vptr-9.C: Likewise.
	* gcc.dg/ubsan/bounds-2.c: Likewise.
	* gcc.dg/ubsan/object-size-9.c: Likewise.

From-SVN: r222878
 2015-05-07 14:44:26 +00:00
Jeff Law
48451e8f3c match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New simplifier to narrow arithmetic. 
* match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New
	simplifier to narrow arithmetic.
	* generic-match-head.c: (types_match, single_use): New functions.
	* gimple-match-head.c: (types_match, single_use): New functions.

	* gcc.dg/tree-ssa/shorten-1.c: New test.

From-SVN: r222877
 2015-05-07 07:18:07 -06:00
Venkataramanan Kumar
963ba1b266 combine.c (make_compound_operation): Remove checks for PLUS/MINUS rtx type. 
2015-05-07  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * combine.c (make_compound_operation): Remove checks for PLUS/MINUS
        rtx type.

From-SVN: r222874
 2015-05-07 10:47:54 +00:00
Richard Biener
465770e439 re PR tree-optimization/66002 (paq8p benchmark 50% slower than clang on sandybridge) 
2015-05-07  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66002
	* passes.def: Schedule another pass_merge_phi after ifcombine, right
	before phiopt.

	* gcc.dg/vect/vect-125.c: New testcase.

From-SVN: r222873
 2015-05-07 09:52:38 +00:00