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Author SHA1 Message Date
Jonathan Wakely
e4cce0cea0 libstdc++/71004 fix recursive_directory_iterator default constructor 
PR libstdc++/71004
	* include/experimental/bits/fs_dir.h (recursive_directory_iterator):
	Initialize scalar member variables in default constructor.
	* testsuite/experimental/filesystem/iterators/
	recursive_directory_iterator.cc: Teste default construction.

From-SVN: r236023
 2016-05-09 11:09:37 +01:00
Bernd Schmidt
37f56ca7a0 regrename.c (base_reg_class_for_rename): New static function. 
* regrename.c (base_reg_class_for_rename): New static function.
	(scan_rtx_address, scan_rtx): Use it instead of base_reg_class.

From-SVN: r236022
 2016-05-09 09:44:30 +00:00
Richard Biener
7a27d38f4e re PR fortran/70937 (ICE: tree code ‘ssa_name’ is not supported in LTO streams) 
2016-05-09  Richard Biener  <rguenther@suse.de>

	PR fortran/70937
	* trans-decl.c: Include gimplify.h for unshare_expr.
	(gfc_trans_vla_one_sizepos): Unshare exprs before inserting
	them into the IL.

	* gfortran.dg/pr70937.f90: New testcase.

From-SVN: r236021
 2016-05-09 07:42:45 +00:00
GCC Administrator
e6dffc988a Daily bump. 
From-SVN: r236017
 2016-05-09 00:16:21 +00:00
Kaz Kojima
aec12a46c0 config/sh/sh.h: Remove extra colon from subtarget specs. 
From-SVN: r236013
 2016-05-08 23:01:58 +00:00
Jan Hubicka
6bbf39b789 cgraph.c (thunk_adjust): Export. 
* cgraph.c (thunk_adjust): Export.
	* cgraphclones.c (cgraph_node::create_clone): Clone thunk info.
	* cgraphunit.c (thunk_adjust): Export.
	(cgraph_node::assemble_thunks_and_aliases): Do not assemble inlined
	thunks.
	* ipa-inline-analyssi.c (compute_inline_parameters): Thunks are
	inlinable.
	* tree-inline.c (expand_call_inline): Expand thunks inline.

From-SVN: r236012
 2016-05-08 18:44:02 +00:00
Uros Bizjak
3b695ba657 re PR target/70998 (ICE in pre_and_rev_post_order_compute, at cfganal.c) 
PR target/70998
	* config/i386/sse.md (*sse2_vd_cvtsd2ss): New insn pattern.
	(*sse2_vd_cvtss2sd): Ditto.
	* config/i386/i386.md
	(TARGET_SSE_PARTIAL_REG_DEPENDENCY float_truncate df->sf splitter):
	Generate *sse2_vd_cvtsd2ss pattern.
	(TARGET_SSE_PARTIAL_REG_DEPENDENCY float_extend sf->df splitter):
	Generate *sse2_vd_cvtss2sd pattern.

From-SVN: r236011
 2016-05-08 20:18:42 +02:00
Oleg Endo
0983497fad sh.h (GET_SH_ARG_CLASS): Convert macro into ... 
gcc/
	* config/sh/sh.h (GET_SH_ARG_CLASS): Convert macro into ...
	* config/sh/sh.c (get_sh_arg_class): ... this new function.  Update its
	users.

From-SVN: r236009
 2016-05-08 14:15:24 +00:00
Oleg Endo
df4bacab13 sh-protos.h (sh_media_register_for_return): Remove. 
gcc/
	* config/sh/sh-protos.h (sh_media_register_for_return): Remove.
	* config/sh/sh.c: Define and declare variables on first use throughout
	the file.
	(current_function_interrupt): Change to bool type.
	(frame_insn): Rename to emit_frame_insn and update users.
	(push_regs): Use bool for 'interrupt_handler' argument.
	(save_schedule_s): Remove.
	(TARGET_ASM_UNALIGNED_DI_OP, TARGET_ASM_ALIGNED_DI_OP): Remove.
	(sh_option_override): Don't nullify targetm.asm_out.aligned_op.di and
	targetm.asm_out.unaligned_op.di.
	(gen_far_branch): Remove redundant forward declaration.
	(sh_media_register_for_return, MAX_SAVED_REGS, save_entry_s, save_entry,
	MAX_TEMPS, save_schedule_ssave_schedule): Remove.
	(sh_set_return_address, sh_function_ok_for_sibcall,
	scavenge_reg): Update comments.
	(sh_builtin_saveregs): Use TRAGET_FPU_ANY condition.
	(sh2a_get_function_vector_number, sh2a_function_vector_p): Use for loop.
	(sh_attr_renesas_p): Remove unnecessary parentheses.
	(branch_dest): Simplify.
	* config/sh/sh.h (sh_args): Remove byref, byref_regs, stack_regs fields.
	Change force_mem, prototype_p, outgoing, renesas_abi fields to bool.
	(CUMULATIVE_ARGS): Change macro to typedef.
	(current_function_interrupt): Change to bool type.
	(sh_arg_class, sh_args, CUMULATIVE_ARGS, current_function_interrupt):
	Surround with __cplusplus ifdef.
	(sh_compare_op0, sh_compare_op1): Remove.
	(EPILOGUE_USES): Use TARGET_FPU_ANY condition.

From-SVN: r236008
 2016-05-08 14:08:09 +00:00
Rainer Orth
5ebbbd3da1 Fix gcc.dg/ipa/pure-const-3.c scan 
* gcc.dg/ipa/pure-const-3.c: Scan local-pure-const1 dump.

From-SVN: r236007
 2016-05-08 11:52:38 +00:00
GCC Administrator
7a03c76600 Daily bump. 
From-SVN: r236003
 2016-05-08 00:16:19 +00:00
Fritz Reese
f6288c2431 re PR fortran/56226 (Add support for DEC UNION and MAP extensions) 
2016-05-07  Fritz Reese  <fritzoreese@gmail.com>

	PR fortran/56226
	* module.c (dt_upper_string): Rename to gfc_dt_upper_string
	(dt_lower_string): Likewise.
	* gfortran.h: Make new gfc_dt_upper/lower_string global.
	* class.c: Use gfc_dt_upper_string.
	* decl.c: Likewise.
	* symbol.c: Likewise.
	* resolve.c (resolve_component): New function.
	(resolve_fl_derived0): Move component loop code to resolve_component.
	* parse.c (check_component): New function.
	(parse_derived): Move loop code to check_component.
	* lang.opt, invoke.texi, options.c : New option -fdec-structure.
	* libgfortran.h (bt): New basic type BT_UNION.
	* gfortran.h (gfc_option): New option -fdec-structure.
	(gfc_get_union_type, gfc_compare_union_types): New prototypes.
	(gfc_bt_struct, gfc_fl_struct, case_bt_struct, case_fl_struct): New
	macros.
	(gfc_find_component): Change prototype.
	* match.h (gfc_match_member_sep, gfc_match_map, gfc_match_union,
	gfc_match_structure_decl): New prototypes.
	* parse.h (gfc_comp_struct): New macro.
	* symbol.c (gfc_find_component): Search for components in nested unions
	* class.c (insert_component_ref, gfc_add_component_ref, add_proc_comp,
	copy_vtab_proc_comps): Update calls to gfc_find_component.
	* primary.c (gfc_convert_to_structure_constructor): Likewise.
	* symbol.c (gfc_add_component): Likewise.
	* resolve.c (resolve_typebound_function, resolve_typebound_subroutine,
	resolve_typebound_procedure, resolve_component, resolve_fl_derived):
	Likewise.
	* expr.c (get_union_init, component_init): New functions.
	* decl.c (match_clist_expr, match_record_decl, get_struct_decl,
	gfc_match_map, gfc_match_union, gfc_match_structure_decl): Likewise.
	* interface.c (compare_components, gfc_compare_union_types): Likewise.
	* match.c (gfc_match_member_sep): Likewise.
	* parse.c (check_component, parse_union, parse_struct_map): Likewise.
	* resolve.c (resolve_fl_struct): Likewise.
	* symbol.c (find_union_component): Likewise.
	* trans-types.c (gfc_get_union_type): Likewise.
	* parse.c (parse_derived): Use new functions.
	* interface.c (gfc_compare_derived_types, gfc_compare_types): Likewise.
	* expr.c (gfc_default_initializer): Likewise.
	* gfortran.texi: Support for DEC structures, unions, and maps.
	* gfortran.h (gfc_statement, sym_flavor): Likewise.
	* check.c (gfc_check_kill_sub): Likewise.
	* expr.c (gfc_copy_expr, simplify_const_ref,
	gfc_has_default_initializer): Likewise.
	* decl.c (build_sym, match_data_constant, add_init_expr_to_sym,
	match_pointer_init, build_struct, variable_decl,
	gfc_match_decl_type_spec, gfc_mach_data-decl, gfc_match_entry,
	gfc_match_end, gfc_match_derived_decl): Likewise.
	* interface.c (check_interface0, check_interface1,
	gfc_search_interface): Likewise.
	* misc.c (gfc_basic_typename, gfc_typename): Likewise.
	* module.c (add_true_name, build_tnt, bt_types, mio_typespec,
	fix_mio_expr, load_needed, mio_symbol, read_module, write_symbol,
	gfc_get_module_backend_decl): Likewise.
	* parse.h (gfc_compile_state): Likewise.
	* parse.c (decode_specification_statement, decode_statement,
	gfc_ascii_statement, verify_st_order, parse_spec): Likewise.
	* primary.c (gfc_match_varspec, gfc_match_structure_constructor,
	gfc_match_rvalue, match_variable): Likewise.
	* resolve.c (find_arglists, resolve_structure_cons,
	is_illegal_recursion, resolve_generic_f, get_declared_from_expr,
	resolve_typebound_subroutine, resolve_allocate_expr,
	nonscalar_typebound_assign, generate_component_assignments,
	resolve_fl_variable_derived, check_defined_assignments,
	resolve_component, resolve_symbol, resolve_equivalence_derived):
	Likewise.
	* symbol.c (flavors, check_conflict, gfc_add_flavor, gfc_use_derived,
	gfc_restore_last_undo_checkpoint, gfc_type_compatible,
	gfc_find_dt_in_generic): Likewise.
	* trans-decl.c (gfc_get_module_backend_decl, create_function_arglist,
	gfc_create_module_variable, check_constant_initializer): Likewise.
	* trans-expr.c (gfc_conv_component_ref, gfc_conv_initializer,
	gfc_trans_alloc_subarray_assign, gfc_trans_subcomponent_assign,
	gfc_conv_structure, gfc_trans_scalar_assign, copyable_array_p):
	Likewise.
	* trans-io.c (transfer_namelist_element, transfer_expr,
	gfc_trans_transfer): Likewise.
	* trans-stmt.c (gfc_trans_deallocate): Likewise.
	* trans-types.c (gfc_typenode_for_spec, gfc_copy_dt_decls_ifequal,
	gfc_get_derived_type): Likewise.

2016-05-07  Fritz Reese  <fritzoreese@gmail.com>

	PR fortran/56226
	* gfortran.dg/dec_structure_1.f90: New testcase.
	* gfortran.dg/dec_structure_2.f90: Ditto.
	* gfortran.dg/dec_structure_3.f90: Ditto.
	* gfortran.dg/dec_structure_4.f90: Ditto.
	* gfortran.dg/dec_structure_5.f90: Ditto.
	* gfortran.dg/dec_structure_6.f90: Ditto.
	* gfortran.dg/dec_structure_7.f90: Ditto.
	* gfortran.dg/dec_structure_8.f90: Ditto.
	* gfortran.dg/dec_structure_9.f90: Ditto.
	* gfortran.dg/dec_structure_10.f90: Ditto.
	* gfortran.dg/dec_structure_11.f90: Ditto.
	* gfortran.dg/dec_union_1.f90: Ditto.
	* gfortran.dg/dec_union_2.f90: Ditto.
	* gfortran.dg/dec_union_3.f90: Ditto.
	* gfortran.dg/dec_union_4.f90: Ditto.
	* gfortran.dg/dec_union_5.f90: Ditto.
	* gfortran.dg/dec_union_6.f90: Ditto.
	* gfortran.dg/dec_union_7.f90: Ditto.

From-SVN: r235999
 2016-05-07 23:16:23 +00:00
Jim Wilson
c76623e712 Emit vmov.i64 to load 0.0 into FP reg when neon enabled. 
* config/arm/arm.md: (arch): Add neon.
	(arch_enabled): Return yes for arch neon when TARGET_NEON.
	* config/arm/vfp.md (movdf_vfp): Add w/G as alternative 3.  Add
	neon_move as type for alt 3.  Add arch attr enabling alt 3 for neon.
	Emit vmov.i64 for alt 3.  Renumber alternatives 3 to 8.  Adjust
	attributes for alt renumbering.  Mark alt 3 as non-predicable.
	(thumb2_movdf_vfp): Likewise.

From-SVN: r235998
 2016-05-07 16:11:57 -07:00
Uros Bizjak
764b257d43 i386.md (*addqi_1): Add preferred_for_speed attribute to disparage alternatives 3 and 4 for... 
* config/i386/i386.md (*addqi_1): Add preferred_for_speed attribute
	to disparage alternatives 3 and 4 for TARGET_PARTIAL_REG_STALL targets.
	(*andqi_1): Add preferred_for_speed attribute to disparage
	alternative 2 for TARGET_PARTIAL_REG_STALL targets.
	(*<code>qi_1): Ditto.
	(*one_cmplqi2_1): Add preferred_for_speed attribute to disparage
	alternative 1 for TARGET_PARTIAL_REG_STALL targets.
	(*ashlqi3_1): Ditto.
	(*swap<mode>): Merge from *swap<mode>_1 and *swap<mode>_2 patterns.
	Add preferred_for_size attribute to disparage alternative 0 and
	preferred_for_speed attribute to disparage alternative 1 for
	TARGET_PARTIAL_REG_STALL targets.

From-SVN: r235996
 2016-05-07 16:36:11 +02:00
Tom de Vries
5ec4a8cd76 Handle NULL def in build_cross_bb_scalars_def 
2016-05-07  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/70956
	* graphite-scop-detection.c (build_cross_bb_scalars_def): Handle NULL
	def.

	* gcc.dg/graphite/pr70956.c: New test.

From-SVN: r235994
 2016-05-07 06:47:07 +00:00
Oleg Endo
e22daa4bb5 sh-protos.h (sh_cbranch_distance): Declare new function. 
gcc/
	* config/sh/sh-protos.h (sh_cbranch_distance): Declare new function.
	* config/sh/sh.c (sh_cbranch_distance): Implement it.
	* config/sh/sh.md (branch_zero): Remove define_attr.
	(define_delay): Disable delay slot if branch distance is one insn.

From-SVN: r235993
 2016-05-07 01:43:12 +00:00
GCC Administrator
02ceba4404 Daily bump. 
From-SVN: r235992
 2016-05-07 00:16:19 +00:00
Ian Lance Taylor
2c418e1f8f escape: Add escape graph nodes. 
Introduces the nodes used to model connectivity in the escape graph
    and related state: a node's escape level and an encoding that will
    be added to import and export data.
    
    Reviewed-on: https://go-review.googlesource.com/18268

From-SVN: r235988
 2016-05-06 21:24:19 +00:00
Uros Bizjak
5e5b938aba i386.md (LEAMODE): New mode attribute. 
* config/i386/i386.md (LEAMODE): New mode attribute.
	(plus to LEA splitter): Rewrite splitter using LEAMODE mode attribute.
	(ashift to LEA splitter): Rewrte splitter using SWI mode iterator
	and LEAMODE mode attribute.  Use VOIDmode const_0_to_3_operand as
	operand 2 predicate.
	(*lea<mode>_general_2): Use VOIDmode for const248_operand.
	(*lea<mode>_general_3): Ditto.
	(*lea<mode>_general_4): Use VOIDmode for const_0_to_3_operand.

From-SVN: r235987
 2016-05-06 23:14:20 +02:00
Jakub Jelinek
e796fd77d3 * genmddump.c (main): Convert argv from char ** to const char **. 
From-SVN: r235985
 2016-05-06 22:42:10 +02:00
Uros Bizjak
64c06b13d3 i386.md (int cmove peephole2s): Use general_reg_operand instead of register_and_not_any_fp_reg_operand as... 
* config/i386/i386.md (int cmove peephole2s): Use general_reg_operand
	instead of register_and_not_any_fp_reg_operand as operand 0 predicate.
	* config/i386/predicates.md (register_and_not_any_fp_reg_operand):
	Remove unused predicate.
	(register_and_not_fp_reg_operand): Ditto.

From-SVN: r235983
 2016-05-06 20:24:40 +02:00
Chris Manghane
2a30f87f75 escape: Add skeleton for gc analysis. 
Introduces a skeleton replacement escape analysis
    which contains four different phases extracted from the escape
    analysis implementation in gc/esc.go.  Also introduces the
    Escape_context each phase uses to make decisions.
    
    Reviewed-on: https://go-review.googlesource.com/18220

From-SVN: r235982
 2016-05-06 17:37:55 +00:00
David Malcolm
a89f917b67 Add OVERRIDE and FINAL macros to coretypes.h 
gcc/ChangeLog:
	* coretypes.h (OVERRIDE): New macro.
	(FINAL): New macro.

From-SVN: r235981
 2016-05-06 17:02:01 +00:00
Eric Botcazou
0e19f3b334 tree-ssa-coalesce.c (gimple_can_coalesce_p): In the optimized case, allow coalescing if the types are compatible. 
* tree-ssa-coalesce.c (gimple_can_coalesce_p): In the optimized case,
	allow coalescing if the types are compatible.

From-SVN: r235980
 2016-05-06 15:54:15 +00:00
Jakub Jelinek
ccd88fb795 re PR target/70941 (Test miscompiled with -O2.) 
PR middle-end/70941
	* gcc.dg/torture/pr70941.c (abort): Remove prototype.
	(a, b, c, d): Change type from char to signed char.
	(main): Compare against (signed char) -1634678893 instead of
	hardcoded -109.  Use __builtin_abort instead of abort.

From-SVN: r235978
 2016-05-06 17:23:56 +02:00
David Malcolm
58d4c8364b Move name_to_pass_map into class pass_manager 
gcc/ChangeLog:
	* pass_manager.h (pass_manager::register_pass_name): New method.
	(pass_manager::get_pass_by_name): New method.
	(pass_manager::create_pass_tab): New method.
	(pass_manager::m_name_to_pass_map): New field.
	* passes.c (name_to_pass_map): Delete global in favor of field
	"m_name_to_pass_map" of pass_manager.
	(register_pass_name): Rename from a function to...
	(pass_manager::register_pass_name): ...this method, updating
	for renaming of global "name_to_pass_map" to field
	"m_name_to_pass_map".
	(create_pass_tab): Rename from a function to...
	(pass_manager::create_pass_tab): ...this method, updating
	for renaming of global "name_to_pass_map" to field.
	(get_pass_by_name): Rename from a function to...
	(pass_manager::get_pass_by_name): ...this method.
	(enable_disable_pass): Convert use of get_pass_by_name to
	a method call, locating the pass_manager singleton.

From-SVN: r235977
 2016-05-06 15:18:59 +00:00
David Malcolm
66b0fe8f4e Make argv const char ** in read_md_files etc 
gcc/ChangeLog:
	* genattr-common.c (main): Convert argv from
	char ** to const char **.
	* genattr.c (main): Likewise.
	* genattrtab.c (main): Likewise.
	* genautomata.c (initiate_automaton_gen): Likewise.
	(main): Likewise.
	* gencodes.c (main): Likewise.
	* genconditions.c (main): Likewise.
	* genconfig.c (main): Likewise.
	* genconstants.c (main): Likewise.
	* genemit.c (main): Likewise.
	* genenums.c (main): Likewise.
	* genextract.c (main): Likewise.
	* genflags.c (main): Likewise.
	* genmddeps.c (main): Likewise.
	* genopinit.c (main): Likewise.
	* genoutput.c (main): Likewise.
	* genpeep.c (main): Likewise.
	* genpreds.c (main): Likewise.
	* genrecog.c (main): Likewise.
	* gensupport.c (init_rtx_reader_args_cb): Likewise.
	(init_rtx_reader_args): Likewise.
	* gensupport.h (init_rtx_reader_args_cb): Likewise.
	(init_rtx_reader_args): Likewise.
	* gentarget-def.c (main): Likewise.
	* read-md.c (read_md_files): Likewise.
	* read-md.h (read_md_files): Likewise.

From-SVN: r235976
 2016-05-06 15:14:05 +00:00
Uros Bizjak
9c5e57dfb7 i386.md (int cmove peephole2s): Use general_reg_operand instead of register_and_not_any_fp_reg_operand as... 
* config/i386/i386.md (int cmove peephole2s): Use general_reg_operand
	instead of register_and_not_any_fp_reg_operand as operand 0 predicate.
	* config/i386/predicates.md (register_and_not_any_fp_reg_operand):
	Remove unused predicate.
	(register_and_not_fp_reg_operand): Ditto.

From-SVN: r235975
 2016-05-06 16:34:58 +02:00
Martin Liska
734c152691 Fix memory leak in tree-if-conv.c 
* tree-if-conv.c (ifcvt_split_critical_edges): Use auto_vec
	instead of vec as the vector is local to the function.

From-SVN: r235974
 2016-05-06 14:26:23 +00:00
Jakub Jelinek
9bdf001b7a sse.md (*<code>v8hi3, [...]): Add avx512bw alternative. 
* config/i386/sse.md (*<code>v8hi3, *<code>v16qi3): Add
	avx512bw alternative.

From-SVN: r235973
 2016-05-06 15:16:00 +02:00
Jakub Jelinek
dd3b6464c5 sse.md (<mask_codefor>ashr<mode>3<mask_name>): Move before the ashr<mode>3 pattern. 
* config/i386/sse.md (<mask_codefor>ashr<mode>3<mask_name>): Move
	before the ashr<mode>3 pattern.

	* gcc.target/i386/avx512bw-vpsraw-3.c: New test.
	* gcc.target/i386/avx512vl-vpsrad-3.c: New test.

From-SVN: r235972
 2016-05-06 15:15:24 +02:00
Jakub Jelinek
58ec1d0e67 sse.md (*avx2_pmaddwd, [...]): Use v instead of x in vex or maybe_vex alternatives... 
* config/i386/sse.md (*avx2_pmaddwd, *sse2_pmaddwd): Use
	v instead of x in vex or maybe_vex alternatives, use
	maybe_evex instead of vex in prefix.

	* gcc.target/i386/avx512bw-vpmaddwd-3.c: New test.

From-SVN: r235971
 2016-05-06 15:14:34 +02:00
Jakub Jelinek
5111f1d4ac sse.md (*vec_extractv4sf_0, [...]): Use v instead of x in vex or maybe_vex alternatives... 
* config/i386/sse.md (*vec_extractv4sf_0, *sse4_1_extractps,
	*vec_extractv4sf_mem, vec_extract_lo_v16hi, vec_extract_hi_v16hi,
	vec_extract_lo_v32qi, vec_extract_hi_v32qi): Use v instead of x
	in vex or maybe_vex alternatives, use maybe_evex instead of vex
	in prefix.

From-SVN: r235970
 2016-05-06 15:13:09 +02:00
Jakub Jelinek
17f9471472 sse.md (*vec_concatv2sf_sse4_1, [...]): Use v instead of x in vex or maybe_vex alternatives... 
* config/i386/sse.md (*vec_concatv2sf_sse4_1, *vec_concatv4sf): Use
	v instead of x in vex or maybe_vex alternatives, use
	maybe_evex instead of vex in prefix.

From-SVN: r235969
 2016-05-06 15:12:32 +02:00
Jakub Jelinek
e239397b2c sse.md (sse_shufps_<mode>, [...]): Use v instead of x in vex or maybe_vex alternatives... 
* config/i386/sse.md (sse_shufps_<mode>, sse_storehps, sse_loadhps,
	sse_storelps, sse_movss, avx2_vec_dup<mode>, avx2_vec_dupv8sf_1,
	sse2_shufpd_<mode>, sse2_storehpd, sse2_storelpd, sse2_loadhpd,
	sse2_loadlpd, sse2_movsd): Use v instead of x in vex or maybe_vex
	alternatives, use maybe_evex instead of vex in prefix.

From-SVN: r235968
 2016-05-06 15:11:56 +02:00
Jakub Jelinek
fa13cb1519 * config/i386/sse.md (vec_interleave_lowv4sf, 
*vec_interleave_highv2df, *vec_interleave_lowv2df): Use
	v instead of x in vex or maybe_vex alternatives, use
	maybe_evex instead of vex in prefix.

From-SVN: r235967
 2016-05-06 15:11:17 +02:00
Jakub Jelinek
924099a0dc sse.md (sse_movhlps, [...]): Use v instead of x in vex or maybe_vex alternatives... 
* config/i386/sse.md (sse_movhlps, sse_movlhps): Use
	v instead of x in vex or maybe_vex alternatives, use
	maybe_evex instead of vex in prefix.

From-SVN: r235966
 2016-05-06 15:10:39 +02:00
Jakub Jelinek
59401c609c sse.md (*avx_cvtpd2dq256_2, [...]): Use v constraint instead of x. 
* config/i386/sse.md (*avx_cvtpd2dq256_2, *avx_cvtps2pd256_2): Use
	v constraint instead of x.

From-SVN: r235965
 2016-05-06 15:09:53 +02:00
Nathan Sidwell
3433ee3503 gimple.c (gimple_call_same_target_p): Unique functions are eq. 
* gimple.c (gimple_call_same_target_p): Unique functions are eq.
	* tree-ssa-tail-merge.c (same_succ::equal): Check pointer eq
	equality first.

From-SVN: r235964
 2016-05-06 13:02:42 +00:00
Richard Biener
ab4ccf2094 re PR tree-optimization/70948 (r235622 caused gcc.c-torture/execute/va-arg-pack-1.c execution failure AArch64) 
2016-05-06  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70948
	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
	Properly clobber all fields of va_list for __builtin_va_start.

From-SVN: r235963
 2016-05-06 12:53:26 +00:00
Yuri Rumyantsev
19aa23d84e re PR debug/70935 (ICE: verify_ssa failed (error: definition in block 9 does not dominate use in block 12) w/ -O3 -g) 
gcc/

2016-05-06  Yuri Rumyantsev  <ysrumyan@gmail.com>

	PR debug/70935
	* tree-ssa-loop-unswitch.c (find_loop_guard): Reject guard edge with
	loop latch destination.

gcc/testsuite/

2016-05-06  Yuri Rumyantsev  <ysrumyan@gmail.com>

	PR debug/70935
	* gcc.dg/torture/pr70935.c: New test.

From-SVN: r235962
 2016-05-06 12:07:25 +00:00
Martin Liska
ac0e4fdebc Manual changes to GCC coding style in tree-ssa-uninit.c 
* tree-ssa-uninit.c: Apply manual changes
	to the GNU coding style.
	(prune_uninit_phi_opnds): Rename from
	prune_uninit_phi_opnds_in_unrealizable_paths.

From-SVN: r235961
 2016-05-06 11:27:28 +00:00
Oleg Endo
d8997c4415 sh.opt (madjust-unroll, [...]): Remove deprecated options. 
gcc/
	* config/sh/sh.opt (madjust-unroll, minvalid-symbols, msoft-atomic,
	mspace): Remove deprecated options.
	* doc/invoke.texi (SH options): Remove -mspace.

From-SVN: r235960
 2016-05-06 11:05:49 +00:00
Oleg Endo
c8c4abf28f sh.md (ic_invalidate_line_sh4a): Fix insn length. 
gcc/
	* config/sh/sh.md (ic_invalidate_line_sh4a): Fix insn length.

From-SVN: r235957
 2016-05-06 10:35:42 +00:00
Oleg Endo
74d5be8c57 sh.md (*cmpeqsi_t): Remove combine insn pattern and similar corresponding combine split pattern. 
gcc/
	* config/sh/sh.md (*cmpeqsi_t): Remove combine insn pattern and similar
	corresponding combine split pattern.

From-SVN: r235956
 2016-05-06 10:29:33 +00:00
Oleg Endo
ce23a8ff10 Fix ChangeLog formatting. 
From-SVN: r235955
 2016-05-06 10:23:48 +00:00
Oleg Endo
ae5f0df1d5 re PR target/58219 ([SH] mov.l insn length is wrong on SH2A) 
gcc/
	PR target/58219
	* config/sh/predicates.md (long_displacement_mem_operand): New.
	* config/sh/sh.md (movsi_i): Allow for SH2A, disallow for any FPU.
	Add movi20, movi20s alternatives.  Adjust length attribute for
	alternatives.
	(movsi_ie): Allow for any FPU.  Adjust length attribute for
	alternatives.
	(movsi_i_lowpart): Add movi20, movi20s alternatives.  Adjust length
	attribute for alternatives.
	(*mov<mode>): Use long_displacement_mem_operand for length attribute.
	(*movdi_i, movdf_k, movdf_i4, movsf_i, movsf_ie, movsf_ie_ra): Adjust
	length attribute for alternatives.

gcc/testsuite/
	PR target/58219
	*gcc.target/sh/pr58219.c: New tests.

From-SVN: r235954
 2016-05-06 10:20:13 +00:00
Richard Biener
078f7e37ba re PR tree-optimization/70960 (ICE: tree check: expected ssa_name, have integer_cst in ifcvt_walk_pattern_tree, at tree-if-conv.c:2465) 
2016-05-06  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70960
	* tree-if-conv.c (ifcvt_walk_pattern_tree): Handle non-SSA ops.

	* gfortran.fortran-torture/compile/pr70960.f90: New testcase.

From-SVN: r235953
 2016-05-06 10:18:59 +00:00
Oleg Endo
765d7b5470 re PR target/52933 (SH Target: Use div0s for integer sign comparisons) 
gcc/
	PR target/52933
	* config/sh/sh.md (*cmp_div0s_7, *cmp_div0s_8): Add div0s variants.
	* config/sh/sh.c (sh_rtx_costs): Add another div0s case.

gcc/testsuite/
	PR target/52933
	* gcc.target/sh/pr52933-1.c (test_31, test_32, test_33, test_34,
	test_35, test_36, test_37, test_38, test_39, test_40): New sub-tests.
	Adjust expected instruction counts.
	* gcc.target/sh/pr52933-2.c: Adjust expected instruction counts.

From-SVN: r235952
 2016-05-06 09:52:35 +00:00
Marek Polacek
29c94e65e1 re PR sanitizer/70875 (ICE in get_ubsan_type_info_for_type with -fsanitize=undefined) 
PR sanitizer/70875
	* ubsan.c (get_ubsan_type_info_for_type): Remove assert.

	* gcc.dg/ubsan/bounds-3.c: New test.

From-SVN: r235951
 2016-05-06 09:47:25 +00:00