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Author SHA1 Message Date
Than McIntosh
281161d16b dwarf.c (free_line_header): Don't free dirs if dirs_count == 0. 
* dwarf.c (free_line_header): Don't free dirs if dirs_count == 0.
	(read_line_header): Don't allocate dirs if dirs_count == 0.
	* edtest.c: New file.
	* edtest2.c: New file.
	* Makefile.am (edtest_SOURCES, edtest_LDADD): Define.
	(check_PROGRAMS): Add edtest.
	(edtest2_build.c, gen_edtest2_build): New targets.
	* Makefile.in: Rebuild.

From-SVN: r248295
 2017-05-19 16:07:24 +00:00
Jerry DeLisle
51cd6b78ee [multiple changes] 
2017-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/80333
	* trans-io.c (nml_get_addr_expr): If we are dealing with class
	type data set tmp tree to get that address.
	(transfer_namelist_element): Set the array spec to point to the
	the class data.

2017-05-19  Paul Thomas  <pault@gcc.gnu.org>
	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/80333
	* list_read.c (nml_read_obj): Compute pointer into class/type
	arrays from the nl->dim information. Update it for each iteration
	of the loop for the given object.

2017-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/80333
	* gfortran.dg/dtio_30.f03: New test.

From-SVN: r248293
 2017-05-19 15:48:35 +00:00
Marek Polacek
33f8c0a14d re PR sanitizer/80800 (UBSAN: yet another false positive) 
PR sanitizer/80800
	* fold-const.c (extract_muldiv_1) <case TRUNC_DIV_EXPR>: Add
	TYPE_OVERFLOW_WRAPS checks.

	* c-c++-common/ubsan/pr80800.c: New test.
	* c-c++-common/Wduplicated-branches-1.c: Adjust an expression.

From-SVN: r248291
 2017-05-19 15:30:54 +00:00
Bernd Edlinger
ff50231797 c-format.c (locus): Move out of function scope, add GTY attribute. 
gcc/c-family:
2017-05-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-format.c (locus): Move out of function scope,
        add GTY attribute.

gcc/cp:
2017-05-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * config-lang.in (gtfiles): Add c-family/c-format.c,
        except.c, init.c, lambda.c and friend.c.
        * class.c (dvirt_fn): Move out of function scope,
        add GTY attribute.
        * except.c (fn1-5, throw_fn, rethrow_fn, spec): Likewise.
        * init.c (fn): Likewise.
        * lambda.c (ptr_id, max_id): Likewise.
        * friend.c (global_friend): Add GTY attribute.

From-SVN: r248290
 2017-05-19 14:39:44 +00:00
Nathan Sidwell
6f2f4050aa call.c (add_list_candidates): Use OVL_FIRST. 
* call.c (add_list_candidates): Use OVL_FIRST.
	(build_new_method_call_1): Likewise.
	* cp-tree.h (OVL_SINGLE_P): New.
	(TYPE_HIDDEN_P): New.
	* decl.c (xref_tag_1): Use TYPE_HIDDEN_P.
	* dump.c (cp_tump_tree): Adjust overload dumping.
	* error.c (dump_decl): Use OVL_SINGLE_P, simplify context
	printing.
	* method.c (lazily_declare_fn): Assert we added it.
	* parser.c (cp_parser_nested_name_specifier): Use OVL_SINGLE_P,
	OVL_FIRST.
	(cp_parser_template_name): Use lkp_iterator.
	* pt.c (begin_template_parm_list): Fixup comment.
	(instantiate_class_template_1): Use TYPE_HIDDEN_P.
	* tree.c (ovl_iterator::remove_node): Cope with inherited ctors.
	(ovl_scope): Use lkp_iterator.

From-SVN: r248285
 2017-05-19 14:12:14 +00:00
David Malcolm
546c8974ff fortran: remove trailing exclamation mark from various diagnostics (PR fortran/79852) 
gcc/fortran/ChangeLog:
	PR fortran/79852
	* bbt.c (insert): Remove trailing exclamation mark from message.
	* decl.c (gfc_match_final_decl): Likewise.
	* dump-parse-tree.c (show_expr): Likewise.
	* module.c (gfc_use_module): Likewise.
	* primary.c (build_actual_constructor): Likewise.
	(gfc_convert_to_structure_constructor): Likewise.

From-SVN: r248283
 2017-05-19 13:52:14 +00:00
Martin Liska
43e89e0a1e Make the script executable. 
From-SVN: r248282
 2017-05-19 13:48:52 +00:00
Martin Liska
850098ebf0 Introduce new check_GNU_style.py script. 
2017-05-19  Martin Liska  <mliska@suse.cz>

	* check_GNU_style.py: New file.

From-SVN: r248281
 2017-05-19 13:47:53 +00:00
Thomas Schwinge
7fd549d24f OpenACC 2.5 default (present) clause 
gcc/c/
	* c-parser.c (c_parser_omp_clause_default): Handle
	"OMP_CLAUSE_DEFAULT_PRESENT".
	gcc/cp/
	* parser.c (cp_parser_omp_clause_default): Handle
	"OMP_CLAUSE_DEFAULT_PRESENT".
	gcc/fortran/
	* gfortran.h (enum gfc_omp_default_sharing): Add
	"OMP_DEFAULT_PRESENT".
	* dump-parse-tree.c (show_omp_clauses): Handle it.
	* openmp.c (gfc_match_omp_clauses): Likewise.
	* trans-openmp.c (gfc_trans_omp_clauses): Likewise.
	gcc/
	* tree-core.h (enum omp_clause_default_kind): Add
	"OMP_CLAUSE_DEFAULT_PRESENT".
	* tree-pretty-print.c (dump_omp_clause): Handle it.
	* gimplify.c (enum gimplify_omp_var_data): Add
	"GOVD_MAP_FORCE_PRESENT".
	(gimplify_adjust_omp_clauses_1): Map it to
	"GOMP_MAP_FORCE_PRESENT".
	(oacc_default_clause): Handle "OMP_CLAUSE_DEFAULT_PRESENT".
	gcc/testsuite/
	* c-c++-common/goacc/default-1.c: Update.
	* c-c++-common/goacc/default-2.c: Likewise.
	* c-c++-common/goacc/default-4.c: Likewise.
	* gfortran.dg/goacc/default-1.f95: Likewise.
	* gfortran.dg/goacc/default-4.f: Likewise.
	* c-c++-common/goacc/default-5.c: New file.
	* gfortran.dg/goacc/default-5.f: Likewise.
	libgomp/
	* testsuite/libgomp.oacc-c++/template-reduction.C: Update.
	* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.

From-SVN: r248280
 2017-05-19 15:32:48 +02:00
Thomas Schwinge
0d0afa9faf Clarify gcc/gimplify.c:oacc_default_clause 
gcc/
	* gimplify.c (oacc_default_clause): Clarify.

From-SVN: r248279
 2017-05-19 15:32:30 +02:00
Thomas Schwinge
9740ed54a6 OpenACC default clause maintenance 
gcc/cp/
	* parser.c (cp_parser_omp_clause_default): Avoid printing more
	than one syntax error message.
	gcc/testsuite/
	* c-c++-common/goacc/default-1.c: New file.
	* c-c++-common/goacc/default-2.c: Likewise.
	* c-c++-common/goacc/data-default-1.c: Remove file, including its
	test cases in...
	* c-c++-common/goacc/default-3.c: ... this new file, and...
	* c-c++-common/goacc/default-4.c: ... this new file.
	* gfortran.dg/goacc/default.f95: Remove file, including its test
	cases in...
	* gfortran.dg/goacc/default-1.f95: ... this new file, and...
	* gfortran.dg/goacc/default-2.f: ... this new file.
	* gfortran.dg/goacc/default-3.f95: New file.
	* gfortran.dg/goacc/default-4.f: Likewise.

From-SVN: r248278
 2017-05-19 15:32:19 +02:00
Thomas Schwinge
0da2f96af0 libgomp hsa plugin: debug output for HSA runtime library loading failure 
libgomp/
	* plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
	Debug output for failure.

From-SVN: r248277
 2017-05-19 15:32:04 +02:00
Martin Liska
01c712cb90 Enable by default -Werror just for bootstrap-debug.mk and default build. 
2017-05-19  Martin Liska  <mliska@suse.cz>

	* configure.ac: Add --enable-werror-always just for
	bootstrap-debug (or none build config) and do not add it
	when we are on a release branch.
	* configure: Regenerated.

From-SVN: r248276
 2017-05-19 13:31:01 +00:00
Nathan Sidwell
2a8a8d7bd2 toplev.c (general_init): Call register dump lang hook. 
LANG_HOOK_REGISTER_DUMPS
	gcc/
	* toplev.c (general_init): Call	register dump lang hook.
	* doc/invoke.texi: Document -fdump-lang option family.
	* dumpfile.c (dump_files): Remove class dump here.
	(FIRST_AUTO_NUMBERED_DUMP): Adjust.
	* dumpfile.h (tree_dump_index): Remove TDI_class.
	* langhooks-def.h (lhd_register_dumps): Declare.
	(LANG_HOOKS_REGISTER_DUMPS): Define.
	(LANG_HOOKS_INITIALIZER): Add it.
	* langhooks.c (lhd_register_dumps): Define.
	* langhooks.h (struct lang_hooks): Add register_dumps.
	c-family/
	* c-opts.c (class_dump_file, class_dump_flags): Delete.
	(c_common_parse_file): Remove class dump handling.
	(get_dump_info): Likewise.
	cp/
	* class.c (class_dump_id): Define.
	(dump_class_hierarchy, dump_vtable, dump_vtt): Use it.
	* cp-objcp-common.c (cp_register_dumps): New.
	* cp-objcp-common.h (cp_register_dumps): Declare.
	(LANG_HOOKS_REGISTER_DUMPS): Override.
	* cp-tree.h (class_dump_id): Declare.
	testsuite/
	* g++.dg/inherit/covariant7.C: Adjust.

From-SVN: r248271
 2017-05-19 13:10:36 +00:00
Prakhar Bahuguna
a978134eac [ARM] Only test tls-disable-literal-pool.c if target supports native TLS 
2017-05-19  Prakhar Bahuguna  <prakhar.bahuguna@arm.com>

    gcc/testsuite/
    * gcc.target/arm/tls-disable-literal-pool.c: Change
    require-effective-target to tls_native.
    Move dg-error to return statement line and change to dg-message.

From-SVN: r248270
 2017-05-19 13:04:27 +00:00
Richard Biener
39aac208ab re PR c++/80593 (GCC 7, aligned_storage and “dereferencing type-punned pointer will break strict-aliasing rules”) 
2017-05-19  Richard Biener  <rguenther@suse.de>

	PR c++/80593
	* c-warn.c (strict_aliasing_warning): Do not warn for accesses
	to alias-set zero memory.

	* g++.dg/warn/Wstrict-aliasing-bogus-char-2.C: New testcase.
	* g++.dg/warn/Wstrict-aliasing-6.C: Adjust expected outcome.

From-SVN: r248269
 2017-05-19 12:34:54 +00:00
Nathan Sidwell
f00e3d4e65 context.h (context::set_passes): New. 
* context.h (context::set_passes): New.
	* context.c (context::context): Do not create pass manager.
	* toplev.c (general_init): Create pass manager here.

From-SVN: r248268
 2017-05-19 12:32:48 +00:00
Jonathan Wakely
f710ca61ba PR libstdc++/80796 Add new std::search overload for C++17 
PR libstdc++/80796
	* include/bits/stl_algo.h (search): Add new overload for C++17.
	* testsuite/25_algorithms/search/searcher.cc: New.

From-SVN: r248266
 2017-05-19 13:11:31 +01:00
Segher Boessenkool
5d3ae76af1 rs6000: Make constant formation a tiny bit better 
If we cannot load a constant into a register in one insn, and that
constant is a valid mask (for rotate instructions), we currently
prefer to load -1 and then mask it.  This patch makes us not do that if
instead we could use two add or or instructions, since those are
sometimes faster on certain CPUs (and never are slower).


	* config/rs6000/rs6000.md (splitter to load of -1 and mask): Don't
	use this splitter if two add or or instructions would also work for
	the constant we want to generate.

From-SVN: r248265
 2017-05-19 13:29:21 +02:00
Richard Biener
3a6461f307 re PR tree-optimization/80821 (genmatch conflicting predicates) 
2017-05-19  Richard Biener  <rguenther@suse.de>

	PR build/80821
	* genmatch.c (dt_node::gen_kids_1): Add missing scope around
	predicate evaluation.

From-SVN: r248264
 2017-05-19 11:13:48 +00:00
Jan Hubicka
9ca8a4c064 ipa-inline.h (ipa_call_summary): Turn sizes into signed; add ctor. 
* ipa-inline.h (ipa_call_summary): Turn sizes into signed;
	add ctor.
	* ipa-inline.c (want_inline_small_function_p): Do not cast to
	unsigned.

From-SVN: r248263
 2017-05-19 09:36:56 +00:00
Jan Hubicka
263e19c786 ipa-inline-analysis.c (cgraph_2edge_hook_list, [...]): Remove. 
* ipa-inline-analysis.c (cgraph_2edge_hook_list, cgraph_edge_hook_list,
	inline_edge_removal_hook, inline_edge_duplication_hook): Remove.
	(inline_edge_summary_vec): Turn into ...
	(ipa_call_summaries): ... this one.
	(redirect_to_unreachable, edge_set_predicate,
	evaluate_properties_for_edge, inline_summary_alloc,
	reset_ipa_call_summary, reset_inline_summary,
	inline_summary_t::duplicate): Update.
	(inline_edge_duplication_hook): Turn to ...
	(ipa_call_summary_t::duplicate): ... this one.
	(inline_edge_removal_hook): Turn to ...
	(ipa_call_summary_t::remove): ... this one.
	(dump_inline_edge_summary): Turn to ...
	(dump_ipa_call_summary): ... this one.
	(estimate_function_body_sizes): Update.
	(inline_update_callee_summaries): Update.
	(remap_edge_change_prob): Update.
	(remap_edge_summaries): Update.
	(inline_merge_summary): Update.
	(do_estimate_edge_time): Update.
	(inline_generate_summary): Update.
	(inline_read_section): Update.
	(inline_read_summary): Update.
	(inline_free_summary): Update.
	* ipa-inline.c (can_inline_edge_p): Update.
	(compute_inlined_call_time): Update.
	(want_inline_small_function_p): Update.
	(edge_badness): Update.
	(early_inliner): Update.
	* ipa-inline.h (inline_edge_summary): Turn to ...
	(ipa_call_summary): ... this one.
	(ipa_call_summary_t): New class.
	(inline_edge_summary_t, inline_edge_summary_vec): Remove.
	(ipa_call_summaries): New.
	(inline_edge_summary): Remove.
	(estimate_edge_growth): Update.
	* ipa-profile.c (ipa_propagate_frequency_1): Update.
	* ipa-prop.c (ipa_make_edge_direct_to_target): Update.
	* ipa-split.c (execute_split_functions): Update.
	* ipa.c (symbol_table::remove_unreachable_nodes): Update.

From-SVN: r248262
 2017-05-19 08:52:26 +00:00
Richard Biener
035ab82621 re PR middle-end/80764 (ICE at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in verify_loop_structure, at cfgloop.c:1644)) 
2017-05-19  Richard Biener  <rguenther@suse.de>

	PR middle-end/80764
	* cfgexpand.c (expand_gimple_cond): Fix loop fixup.

	* gcc.dg/torture/pr80764.c: New testcase.

From-SVN: r248261
 2017-05-19 08:23:37 +00:00
GCC Administrator
f0da130005 Daily bump. 
From-SVN: r248260
 2017-05-19 00:16:28 +00:00
Segher Boessenkool
6e21f3b52e rs6000: Separate shrink-wrapping for FPRs 
This patch implements separate shrink-wrapping for the non-volatile
floating point registers (FPR14..FPR31).  It is pretty much exactly
analogous to the code for GPRs.


	* config/rs6000/rs6000.c (struct machine_function): Add field
	fpr_is_wrapped_separately.
	(rs6000_get_separate_components): Use 64 components.  Handle the
	new FPR components.
	(rs6000_components_for_bb): Handle the FPR components.
	(rs6000_emit_prologue_components): Handle the FPR components.
	(rs6000_emit_epilogue_components): Handle the FPR components.
	(rs6000_set_handled_components): Handle the FPR components.
	(rs6000_emit_prologue): Don't output prologue code for those FPRs
	that are already separately shrink-wrapped.
	(rs6000_emit_epilogue): Don't output epilogue code for those FPRs
	that are already separately shrink-wrapped.

From-SVN: r248256
 2017-05-19 01:38:04 +02:00
Ian Lance Taylor
afbc9ecbf6 re PR go/80814 (commit aa443150c83535fedccb3dee80daa7e01fafd92d causes a build error.) 
PR go/80814
	* Makefile.am (AM_GOCFLAGS): Define.
	* Makefile.in: Rebuild.

From-SVN: r248255
 2017-05-18 22:44:12 +00:00
Michael Meissner
52e14b96bd re PR target/80510 (Optimize Power7/power8 Altivec load/stores) 
[gcc]
2017-05-18  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/80510
	* config/rs6000/predicates.md (simple_offsettable_mem_operand):
	New predicate.

	* config/rs6000/rs6000.md (ALTIVEC_DFORM): New iterator.
	(define_peephole2 for Altivec d-form load): Add peepholes to catch
	cases where the register allocator uses a move and an offsettable
	memory operation to/from a FPR register on ISA 2.06/2.07.
	(define_peephole2 for Altivec d-form store): Likewise.

[gcc/testsuite]
2017-05-18  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/80510
	* gcc.target/powerpc/pr80510-1.c: New test.
	* gcc.target/powerpc/pr80510-2.c: Likewise.

From-SVN: r248254
 2017-05-18 19:34:13 +00:00
Eric Gallager
4287da829c Add testcase to ensure that #pragma GCC diagnostic push/pop works with -Wtraditional 
2017-05-18  Eric Gallager  <egall@gwmail.gwu.edu>

	* gcc.dg/pragma-diag-7.c: New test.

From-SVN: r248253
 2017-05-18 18:55:33 +00:00
Matthias Klose
d300615539 gcc_release (build_gzip): Build xz tarball instead of bz2 tarball. 
2017-05-18  Matthias Klose  <doko@ubuntu.com>

        * gcc_release (build_gzip): Build xz tarball instead of bz2 tarball.
        (build_diffs): Handle building diffs from either bz2 or xz tarballs,
        compress diffs using xz instead of bz2.
        (build_diff): Likewise.
        (upload_files): Check for *.xz files instead of *.bz2 files.
        (announce_snapshot): Announce xz tarball instead of bz2 tarball.
        (XZ): New definition.
        (<toplevel>): Look for both bz2 and xz compressed old tarballs.

From-SVN: r248251
 2017-05-18 18:49:16 +00:00
Nathan Sidwell
1bf07cc3ff cp-tree.h (OVL_ARG_DEPENDENT): Delete. 
* cp-tree.h (OVL_ARG_DEPENDENT): Delete.
	(OVL_USED_P): New.
	(lookup_keep): Declare.
	* name-lookup.c (add_function): Don't set OVL_ARG_DEPENDENT.
	* pt.c (tsubst_copy): Assert lookup is persistent.
	* semantics.c (finish_call_expr): Use lkp_iterator, call
	lookup_keep.
	* tree.c (ovl_copy): New.
	(ovl_insert, ovl_iterator::remove_node): Copy immutable nodes.
	(lookup_keep): New.

From-SVN: r248250
 2017-05-18 18:18:04 +00:00
Ian Lance Taylor
7d2f2a6b73 compiler: ignore struct field tags for type conversion 
Go 1.8 includes a language change (https://golang.org/doc/go1.8#language):
    in an explicit conversion from one struct type to another, any field
    tags are ignored.
    
    This CL implements this language change in the gofrontend.  The tests
    for this are in the gc testsuite, which will be copied into the gccgo
    repository in due course.
    
    Updates golang/go#16085.
    
    Reviewed-on: https://go-review.googlesource.com/43614

From-SVN: r248248
 2017-05-18 18:04:29 +00:00
Uros Bizjak
e4171e100d re PR target/80799 (x86-32 bits generates MMX without EMMS) 
PR target/80799
	* config/i386/mmx.md (*mov<mode>_internal): Enable
	alternatives 11, 12, 13 and 14 also for 32bit targets.
	Remove alternatives 15, 16, 17 and 18.
	* config/i386/sse.md (vec_concatv2di): Change
	alternative (!x, *y) to (x, ?!*Yn).

testsuite/ChangeLog:

	PR target/80799
	* g++.dg/other/i386-11.C: New test.

From-SVN: r248246
 2017-05-18 20:03:30 +02:00
Jonathan Wakely
747217d179 PR libstdc++/80478 make std::mem_fn work with noexcept functions 
PR libstdc++/80478
	* include/std/functional (_Mem_fn_traits_base): Add specializations
	for noexcept member function types.
	* testsuite/20_util/function_objects/mem_fn/80478.cc: New test.

From-SVN: r248245
 2017-05-18 18:32:06 +01:00
Paolo Carlini
286c97f38f dumpfile.h (enum dump_kind): Remove stray comma. 
2017-05-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* dumpfile.h (enum dump_kind): Remove stray comma.

From-SVN: r248244
 2017-05-18 17:19:53 +00:00
Jan Hubicka
2f30407b61 Makefile.in: Add ipa-predicate.o and ipa-predicate.h 
* Makefile.in: Add ipa-predicate.o and ipa-predicate.h
	* ipa-inline-analysis.c (NUM_CONDITIONS): turn into
	predicate::num_conditions
	(IS_NOT_CONSTANT): turn into predicate::is_not_constant.
	(CHANGED): turn into predicate::changed.
	(agg_position_info): Move to ipa-predicate.h
	(add_condition, predicate::add_clause, predicate::operator &=,
	predicate::or_with, predicate::evaluate, predicate::probability,
	dump_condition, dump_clause, predicate::dump,
	predicate::remap_after_duplication, predicate::remap_after_inlining,
	predicate::stream_in, predicate::stream_out): Move to ipa-predicate.c
	(evaluate_conditions_for_known_args): Update.
	(set_cond_stmt_execution_predicate): Update.
	* ipa-inline.h: Include ipa-predicate.h
	(condition, inline_param_summary, conditions, agg_position_info,
	predicate): Move to ipa-predicate.h
	* ipa-predicate.c: New file.
	* ipa-predicate.h: New file.

From-SVN: r248243
 2017-05-18 17:04:25 +00:00
Bernd Edlinger
6ecd23394a c-format.c (local_tree_type_node): Add GTY attribute. 
gcc/c-family:
2017-05-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-format.c (local_tree_type_node): Add GTY attribute.

gcc/c:
2017-05-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * config-lang.in (gtfiles): Add c-family/c-format.c.

From-SVN: r248242
 2017-05-18 16:15:59 +00:00
Jan Hubicka
b679b55b5e Makefile.in: Add ipa-predicate.o and ipa-predicate.h 
* Makefile.in: Add ipa-predicate.o and ipa-predicate.h
	* ipa-inline-analysis.c (NUM_CONDITIONS): turn into
	predicate::num_conditions
	(IS_NOT_CONSTANT): turn into predicate::is_not_constant.
	(CHANGED): turn into predicate::changed.
	(agg_position_info): Move to ipa-predicate.h
	(add_condition, predicate::add_clause, predicate::operator &=,
	predicate::or_with, predicate::evaluate, predicate::probability,
	dump_condition, dump_clause, predicate::dump,
	predicate::remap_after_duplication, predicate::remap_after_inlining,
	predicate::stream_in, predicate::stream_out): Move to ipa-predicate.c
	(evaluate_conditions_for_known_args): Update.
	(set_cond_stmt_execution_predicate): Update.
	* ipa-inline.h: Include ipa-predicate.h
	(condition, inline_param_summary, conditions, agg_position_info,
	predicate): Move to ipa-predicate.h
	* ipa-predicate.c: New file.
	* ipa-predicate.h: New file.

From-SVN: r248241
 2017-05-18 16:14:10 +00:00
Wilco Dijkstra
00d6001385 Add an assert to leaf_function_p to ensure it is not called from a prolog or... 
Add an assert to leaf_function_p to ensure it is not called from a
prolog or epilog sequence (which would incorrectly return true in a
non-leaf function).  There are several targets which still call
leaf_function_p, and while most appear safe or appear aware of the
issue, it is likely not all such calls are safe.  This check enables
any such latent bugs to be found.

    gcc/
	* final.c (leaf_function_p): Check we are not in a sequence.

From-SVN: r248240
 2017-05-18 15:58:33 +00:00
Nathan Sidwell
2063b07f4d cp-tree.h (OVL_USED): Replace with ... 
* cp-tree.h (OVL_USED): Replace with ...
	(OVL_USING_P): ... this.
	(ovl_iterator::using_p): Adjust.
	* name-lookup.c (push_overloaded_decl_1)
	do_nonmember_using_decl): Adjust.
	* search.c (lookup_field_r): Adjust.
	* tree.c (ovl_insert, ovl_scope): Adjust.
(--This line, and those below, will be ignored--

M    cp/tree.c
M    cp/cp-tree.h
M    cp/name-lookup.c
M    cp/search.c
M    cp/ChangeLog

From-SVN: r248229
 2017-05-18 15:20:04 +00:00
Martin Liska
8264c84d54 Transform TDF_{lang,tree,ipa,rtl} to dump_kind enum. 
2017-05-18  Martin Liska  <mliska@suse.cz>

	* cfgrtl.c (rtl_verify_edges): Remove usage of TDF_RTL.
	* dumpfile.c (dump_register): Use new enum dump_kind.
	(get_dump_file_name): Likewise.
	(dump_enable_all): Likewise.
	(dump_switch_p_1): Likewise.
	(enable_rtl_dump_file): Remove usage of TDF_RTL.
	* dumpfile.h (enum dump_kind): New enum type.
	(struct dump_file_info): Create constructor and
	format fields and comments.
	* passes.c (pass_manager::register_one_dump_file):
	Use num dump_kind.
	* statistics.c (statistics_early_init): Likewise.
	* tree-ssa-loop-prefetch.c (dump_mem_details): Replace
	TDF_TREE with TDF_SLIM.
	(gather_memory_references_ref): Likewise.

From-SVN: r248206
 2017-05-18 14:23:46 +00:00
Martin Liska
671d5bcb26 Define CONSTEXPR macro and use it in vec.h. 
2017-05-18  Martin Liska  <mliska@suse.cz>

	* ansidecl.h: Define CONSTEXPR macro.
2017-05-18  Martin Liska  <mliska@suse.cz>

	* vec.h (struct vnull): Use it.

From-SVN: r248205
 2017-05-18 14:22:01 +00:00
Jan Hubicka
dbcb3c7446 ipa-inline-analysis.c (predicate_conditions): Move to ipa-inline.h (true_predicate... 
* ipa-inline-analysis.c (predicate_conditions): Move to ipa-inline.h
	(true_predicate, false_predicate, true_predicate_p,
	false_predicate_p): Remove.
	(single_cond_predicate, not_inlined_predicate): Turn to member function
	in ipa-inline.h
	(add_condition): Update.
	(add_clause): Turn to...
	(predicate::add_clause): ... this one; update; allow passing NULL
	as parameter.
	(and_predicates): Turn to ...
	(predicate::operator &=): ... this one.
	(predicates_equal_p): Move to predicate::operator == in ipa-inline.h
	(or_predicates): Turn to ...
	(predicate::or_with): ... this one.
	(evaluate_predicate): Turn to ...
	(predicate::evaluate): ... this one.
	(predicate_probability): Turn to ...
	(predicate::probability): ... this one.
	(dump_condition): Update.
	(dump_predicate): Turn to ...
	(predicate::dump): ... this one.
	(account_size_time): Update.
	(edge_set_predicate): Update.
	(set_hint_predicate): UPdate.
	(evaluate_conditions_for_known_args): Update.
	(evaluate_properties_for_edge): Update.
	(remap_predicate_after_duplication): Turn to...
	(predicate::remap_after_duplication): ... this one.
	(remap_hint_predicate_after_duplication): Update.
	(inline_summary_t::duplicate): UPdate.
	(dump_inline_edge_summary): Update.
	(dump_inline_summary): Update.
	(set_cond_stmt_execution_predicate): Update.
	(set_switch_stmt_execution_predicate): Update.
	(compute_bb_predicates): Update.
	(will_be_nonconstant_expr_predicate): Update.
	(will_be_nonconstant_predicate): Update.
	(phi_result_unknown_predicate): Update.
	(predicate_for_phi_result): Update.
	(array_index_predicate): Update.
	(estimate_function_body_sizes): Update.
	(estimate_node_size_and_time): Update.
	(estimate_ipcp_clone_size_and_time): Update.
	(remap_predicate): Rename to ...
	(predicate::remap_after_inlining): ... this one.
	(remap_hint_predicate): Update.
	(inline_merge_summary): Update.
	(inline_update_overall_summary): Update.
	(estimate_size_after_inlining): Update.
	(read_predicate): Rename to ...
	(predicate::stream_in): ... this one.
	(read_inline_edge_summary): Update.
	(write_predicate): Rename to ...
	(predicate::stream_out): ... this one.
	(write_inline_edge_summary): Update.
	* ipa-inline.h (MAX_CLAUSES): Turn to predicate::max_clauses.
	(clause_t): Turn to uint32_t
	(predicate): Turn to class; implement constructor and operators
	==, !=, &
	(size_time_entry): Update.
	(inline_summary): Update.
	(inline_edge_summary): Update.

From-SVN: r248204
 2017-05-18 14:18:08 +00:00
Will Schmidt
cdefeea2e6 fold-vec-div-float.c: Update dg-requires and dg-options statements. 
2017-05-18  Will Schmidt  <will_schmidt@vnet.ibm.com>

[gcc/testsuite]

	* fold-vec-div-float.c: Update dg-requires and dg-options statements.
	* fold-vec-div-floatdouble.c: Likewise.
	* fold-vec-logical-ands-char.c: Likewise.
	* fold-vec-logical-ands-int.c: Likewise.
	* fold-vec-logical-ands-short.c: Likewise.
	* fold-vec-logical-ors-char.c: Likewise.
	* fold-vec-logical-ors-int.c: Likewise.
	* fold-vec-logical-ors-short.c: Likewise.
	* fold-vec-logical-other-char.c: Likewise.
	* fold-vec-mule-misc.c: Likewise.
	* fold-vec-mult-float.c: Likewise.
	* fold-vec-mult-floatdouble.c: Likewise.
	* fold-vec-mult-int.c: Likewise.
	* fold-vec-mult-int128-p9.c: Likewise.
	* fold-vec-sub-floatdouble.c: Likewise.
	* fold-vec-div-longlong.c: Update dg-requires and dg-options statements.
	Add lp64 requirement.
	* fold-vec-mult-int128-p8.c: Likewise.
	* fold-vec-logical-ors-longlong.c: Fix comment typo.

From-SVN: r248202
 2017-05-18 14:08:13 +00:00
Steven Munroe
62ee030a80 Fix up dg-option to resolve problems reported by David Edelshon for AIX. 
2017-05-17  Steven Munroe  <munroesj@gcc.gnu.org>

	* gcc.target/powerpc/bmi-andn-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-andn-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-bextr-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-bextr-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-bextr-4.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-bextr-5.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-blsi-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-blsi-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-blsmsk-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-blsmsk-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-blsr-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-blsr-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-tzcnt-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi-tzcnt-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-bzhi32-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-bzhi64-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-bzhi64-1a.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-mulx32-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-mulx32-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-mulx64-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-mulx64-2.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-pdep32-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-pdep64-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-pext32-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-pext64-1.c: Fix-up dg-options.
	* gcc.target/powerpc/bmi2-pext64-1a.c: Fix-up dg-options.

From-SVN: r248201
 2017-05-18 14:01:11 +00:00
Thomas Schwinge
c7ddc044c5 More dump_flags_t conversion 
gcc/brig/
	* brigfrontend/brig-to-generic.h (class brig_to_generic): Use
	"dump_flags_t" for "m_dump_flags" member.

From-SVN: r248200
 2017-05-18 15:34:29 +02:00
Nathan Sidwell
8a57ecff02 * c-decl.c (pushdecl_top_level): Delete unused function. 
From-SVN: r248199
 2017-05-18 13:03:55 +00:00
Nathan Sidwell
31ab89c14a cp-tree.h (lookup_add): Swap args. 
* cp-tree.h (lookup_add): Swap args.
	(ovl_cons, build_overload): Delete.
	* name-lookup.c (add_function, push_overloaded_decl_1)
	do_nonmember_using_decl, merge_functions, remove_hidden_names):
	Use lookup_add, ovl_insert.
	* pt.c (check_explicit_specialization): Use lookup_add.
	(do_class_deduction): Likewise. Refactor if.
	* tree.c (lookup_add): Swap args.
	(ovl_cons, build_overload): Delete.
(--This line, and those below, will be ignored--

M    cp/cp-tree.h
M    cp/name-lookup.c
M    cp/pt.c
M    cp/ChangeLog
M    cp/tree.c

From-SVN: r248198
 2017-05-18 12:55:11 +00:00
Marek Polacek
6574d78eea c-common.c (c_common_type_for_size): Use NULL_TREE instead of 0. 
* c-common.c (c_common_type_for_size): Use NULL_TREE instead of 0.
	(c_common_fixed_point_type_for_size): Likewise.
	(c_common_type_for_mode): Likewise.
	(shorten_compare): Likewise.
	(c_promoting_integer_type_p): Use false/true instead of 0/1.
	* c-pragma.c (maybe_apply_renaming_pragma): Use NULL_TREE instead of 0.

	* c-decl.c (match_builtin_function_types): Use NULL_TREE instead of 0.
	(check_earlier_gotos): Likewise.
	(define_label): Likewise.
	(pending_xref_error): Likewise.
	(smallest_type_quals_location): Likewise.
	(grokdeclarator): Likewise.
	(grokparms): Likewise.
	(identifier_global_value): Likewise.
	* c-typeck.c (set_nonincremental_init_from_string): Likewise.
	(find_init_member): Likewise.

From-SVN: r248195
 2017-05-18 11:26:25 +00:00
Marc Glisse
8b656ca7ea Move X==15-X to match.pd 
2017-05-18  Marc Glisse  <marc.glisse@inria.fr>

	* fold-const.c (fold_binary_loc): Move transformation...
	* match.pd (C - X CMP X): ... here.

From-SVN: r248193
 2017-05-18 11:05:55 +00:00
Marek Polacek
e3455240ed c-common.c (self_promoting_args_p): Change the return type to bool. 
* c-common.c (self_promoting_args_p): Change the return type to bool.
	Use false/true instead of 0/1.
	* c-common.h (self_promoting_args_p): Update.

	* c-decl.c (start_decl): Use false/true instead of 0/1.
	(grokdeclarator): Likewise.
	(finish_struct): Likewise.
	(start_function): Change the return type to bool.  Use false/true
	instead of 0/1.
	(declspecs_add_qual): Use UNKNOWN_LOCATION instead of 0.
	* c-tree.h (start_function): Update.
	* c-typeck.c (same_translation_unit_p): Change the return type to bool.
	(set_designator): Change the return type to bool.  Use false/true
	instead of 0/1.

From-SVN: r248192
 2017-05-18 10:55:59 +00:00