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Author SHA1 Message Date
Chenghua Xu
4456f65d43 div-9.c: Delete duplicate test. 
2017-06-05  Chenghua Xu  <paul.hua.gm@gmail.com>

	* gcc.target/mips/div-9.c: Delete duplicate test.
	* gcc.target/mips/div-10.c: Ditto.
	* gcc.target/mips/div-11.c: Ditto.
	* gcc.target/mips/div-12.c: Ditto.

From-SVN: r248868
 2017-06-05 02:13:30 +00:00
GCC Administrator
36575b70f5 Daily bump. 
From-SVN: r248867
 2017-06-05 00:16:31 +00:00
Jan Hubicka
3995f3a220 i386.c (make_resolver_func): Update. 
2017-05-23  Jan Hubicka  <hubicka@ucw.cz>

	* config/i386/i386.c (make_resolver_func): Update.
	* Makefile.in: Add profile-count.h and profile-count.o
	* auto-profile.c (afdo_indirect_call): Update to new API.
	(afdo_set_bb_count): Update.
	(afdo_propagate_edge): Update.
	(afdo_propagate_circuit): Update.
	(afdo_calculate_branch_prob): Update.
	(afdo_annotate_cfg): Update.
	* basic-block.h: Include profile-count.h
	(struct edge_def): Turn count to profile_count.
	(struct basic_block_def): Likewie.
	(REG_BR_PROB_BASE): Move to profile-count.h
	(RDIV): Move to profile-count.h
	* bb-reorder.c (max_entry_count): Turn to profile_count.
	(find_traces): Update.
	(rotate_loop):Update.
	(connect_traces):Update.
	(sanitize_hot_paths):Update.
	* bt-load.c (migrate_btr_defs): Update.
	* cfg.c (RDIV): Remove.
	(init_flow): Use alloc_block.
	(alloc_block): Uninitialize count.
	(unchecked_make_edge): Uninitialize count.
	(check_bb_profile): Update.
	(dump_edge_info): Update.
	(dump_bb_info): Update.
	(update_bb_profile_for_threading): Update.
	(scale_bbs_frequencies_int): Update.
	(scale_bbs_frequencies_gcov_type): Update.
	(scale_bbs_frequencies_profile_count): New.
	* cfg.h (update_bb_profile_for_threading): Update.
	(scale_bbs_frequencies_profile_count): Declare.
	* cfgbuild.c (compute_outgoing_frequencies): Update.
	(find_many_sub_basic_blocks): Update.
	* cfgcleanup.c (try_forward_edges): Update.
	(try_crossjump_to_edge): Update.
	* cfgexpand.c (expand_gimple_tailcall): Update.
	(construct_exit_block): Update.
	* cfghooks.c (verify_flow_info): Update.
	(dump_bb_for_graph): Update.
	(split_edge): Update.
	(make_forwarder_block): Update.
	(duplicate_block): Update.
	(account_profile_record): Update.
	* cfgloop.c (find_subloop_latch_edge_by_profile): Update.
	(get_estimated_loop_iterations): Update.
	* cfgloopanal.c (expected_loop_iterations_unbounded): Update.
	(single_likely_exit): Update.
	* cfgloopmanip.c (scale_loop_profile): Update.
	(loopify): Update.
	(set_zero_probability): Update.
	(lv_adjust_loop_entry_edge): Update.
	* cfgrtl.c (force_nonfallthru_and_redirect): Update.
	(purge_dead_edges): Update.
	(rtl_account_profile_record): Update.
	* cgraph.c (cgraph_node::create): Uninitialize count.
	(symbol_table::create_edge): Uninitialize count.
	(cgraph_update_edges_for_call_stmt_node): Update.
	(cgraph_edge::dump_edge_flags): Update.
	(cgraph_node::dump): Update.
	(cgraph_edge::maybe_hot_p): Update.
	* cgraph.h: Include profile-count.h
	(create_clone), create_edge, create_indirect_edge): Update.
	(cgraph_node): Turn count to profile_count.
	(cgraph_edge0: Likewise.
	(make_speculative, clone): Update.
	(create_edge): Update.
	(init_lowered_empty_function): Update.
	* cgraphclones.c (cgraph_edge::clone): Update.
	(duplicate_thunk_for_node): Update.
	(cgraph_node::create_clone): Update.
	* cgraphunit.c (cgraph_node::analyze): Update.
	(cgraph_node::expand_thunk): Update.
	* final.c (dump_basic_block_info): Update.
	* gimple-streamer-in.c (input_bb): Update.
	* gimple-streamer-out.c (output_bb): Update.
	* graphite.c (print_global_statistics): Update.
	(print_graphite_scop_statistics): Update.
	* hsa-brig.c: Include basic-block.h.
	* hsa-dump.c: Include basic-block.h.
	* hsa-gen.c (T sum_slice): Update.
	(convert_switch_statements):Update.
	* hsa-regalloc.c: Include basic-block.h.
	* ipa-chkp.c (chkp_produce_thunks): Update.
	* ipa-cp.c (struct caller_statistics): Update.
	(init_caller_stats): Update.
	(gather_caller_stats): Update.
	(ipcp_cloning_candidate_p): Update.
	(good_cloning_opportunity_p): Update.
	(get_info_about_necessary_edges): Update.
	(dump_profile_updates): Update.
	(update_profiling_info): Update.
	(update_specialized_profile): Update.
	(perhaps_add_new_callers): Update.
	(decide_about_value): Update.
	(ipa_cp_c_finalize): Update.
	* ipa-devirt.c (struct odr_type_warn_count): Update.
	(struct decl_warn_count): Update.
	(struct final_warning_record): Update.
	(possible_polymorphic_call_targets): Update.
	(ipa_devirt): Update.
	* ipa-fnsummary.c (redirect_to_unreachable): Update.
	* ipa-icf.c (sem_function::merge): Update.
	* ipa-inline-analysis.c (do_estimate_edge_time): Update.
	* ipa-inline.c (compute_uninlined_call_time): Update.
	(compute_inlined_call_time): Update.
	(want_inline_small_function_p): Update.
	(want_inline_self_recursive_call_p): Update.
	(edge_badness): Update.
	(lookup_recursive_calls): Update.
	(recursive_inlining): Update.
	(inline_small_functions): Update.
	(dump_overall_stats): Update.
	(dump_inline_stats): Update.
	* ipa-profile.c (ipa_profile_generate_summary): Update.
	(ipa_propagate_frequency): Update.
	(ipa_profile): Update.
	* ipa-prop.c (ipa_make_edge_direct_to_target): Update.
	* ipa-utils.c (ipa_merge_profiles): Update.
	* loop-doloop.c (doloop_modify): Update.
	* loop-unroll.c (report_unroll): Update.
	(unroll_loop_runtime_iterations): Update.
	* lto-cgraph.c (lto_output_edge): Update.
	(lto_output_node): Update.
	(input_node): Update.
	(input_edge): Update.
	(merge_profile_summaries): Update.
	* lto-streamer-in.c (input_cfg): Update.
	* lto-streamer-out.c (output_cfg): Update.
	* mcf.c (create_fixup_graph): Update.
	(adjust_cfg_counts): Update.
	(sum_edge_counts): Update.
	* modulo-sched.c (sms_schedule): Update.
	* postreload-gcse.c (eliminate_partially_redundant_load): Update.
	* predict.c (maybe_hot_count_p): Update.
	(probably_never_executed): Update.
	(dump_prediction): Update.
	(combine_predictions_for_bb): Update.
	(propagate_freq): Update.
	(handle_missing_profiles): Update.
	(counts_to_freqs): Update.
	(rebuild_frequencies): Update.
	(force_edge_cold): Update.
	* predict.h: Include profile-count.h
	(maybe_hot_count_p, counts_to_freqs): UPdate.
	* print-rtl-function.c: Do not include cfg.h
	* print-rtl.c: Include basic-block.h
	* profile-count.c: New file.
	* profile-count.h: New file.
	* profile.c (is_edge_inconsistent): Update.
	(correct_negative_edge_counts): Update.
	(is_inconsistent): Update.
	(set_bb_counts): Update.
	(read_profile_edge_counts): Update.
	(compute_frequency_overlap): Update.
	(compute_branch_probabilities): Update; Initialize and deinitialize
	gcov_count tables.
	(branch_prob): Update.
	* profile.h (bb_gcov_counts, edge_gcov_counts): New.
	(edge_gcov_count): New.
	(bb_gcov_count): New.
	* shrink-wrap.c (try_shrink_wrapping): Update.
	* tracer.c (better_p): Update.
	* trans-mem.c (expand_transaction): Update.
	(ipa_tm_insert_irr_call): Update.
	(ipa_tm_insert_gettmclone_call): Update.
	* tree-call-cdce.c: Update.
	* tree-cfg.c (gimple_duplicate_sese_region): Update.
	(gimple_duplicate_sese_tail): Update.
	(gimple_account_profile_record): Update.
	(execute_fixup_cfg): Update.
	* tree-inline.c (copy_bb): Update.
	(copy_edges_for_bb): Update.
	(initialize_cfun): Update.
	(freqs_to_counts): Update.
	(copy_cfg_body): Update.
	(expand_call_inline): Update.
	* tree-ssa-ifcombine.c (update_profile_after_ifcombine): Update.
	* tree-ssa-loop-ivcanon.c (unloop_loops): Update.
	(try_unroll_loop_completely): Update.
	(try_peel_loop): Update.
	* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Update.
	* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Update.
	* tree-ssa-loop-split.c (connect_loops): Update.
	* tree-ssa-loop-unswitch.c (hoist_guard): Update.
	* tree-ssa-reassoc.c (branch_fixup): Update.
	* tree-ssa-tail-merge.c (replace_block_by): Update.
	* tree-ssa-threadupdate.c (create_block_for_threading): Update.
	(compute_path_counts): Update.
	(update_profile): Update.
	(recompute_probabilities): Update.
	(update_joiner_offpath_counts): Update.
	(estimated_freqs_path): Update.
	(freqs_to_counts_path): Update.
	(clear_counts_path): Update.
	(ssa_fix_duplicate_block_edges): Update.
	(duplicate_thread_path): Update.
	* tree-switch-conversion.c (case_bit_test_cmp): Update.
	(struct switch_conv_info): Update.
	* tree-tailcall.c (decrease_profile): Update.
	* tree-vect-loop-manip.c (slpeel_add_loop_guard): Update.
	* tree-vect-loop.c (scale_profile_for_vect_loop): Update.
	* value-prof.c (check_counter): Update.
	(gimple_divmod_fixed_value): Update.
	(gimple_mod_pow2): Update.
	(gimple_mod_subtract): Update.
	(gimple_ic_transform): Update.
	(gimple_stringop_fixed_value): Update.
	* value-prof.h (gimple_ic): Update.

	* gcc.dg/tree-ssa/attr-hotcold-2.c: Update template.

From-SVN: r248863
 2017-06-04 18:55:08 +00:00
Dominique d'Humieres
a7e8f816bd 2017-06-04 Dominique d'Humieres <dominiq@lps.ens.fr> 
Add missing file in the previous commit.

From-SVN: r248862
 2017-06-04 20:47:09 +02:00
Dominique d'Humieres
82c027e160 fortran-modules.exp (igrep): New procedure, case insensitive vesrion of the dejagnu grep. 
2017-06-04  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* lib/fortran-modules.exp (igrep): New procedure, case insensitive
	vesrion of the dejagnu grep.
	(list-module-names): Use it and adjust the regular expressions for
	modules and submodules.
	* gfortran.dg/prof/prof.exp: Cleanup modules.
	* gfortran.dg/allocate_class_4.f90: Remove cleanup-(sub)?modules
	directives.
	* gfortran.dg/altreturn_8.f90: Likewise.
	* gfortran.dg/associate_12.f90: Likewise.
	* gfortran.dg/c_f_pointer_shape_test.f90: Likewise.
	* gfortran.dg/charlen_15.f90: Likewise.
	* gfortran.dg/class_4a.f03: Likewise.
	* gfortran.dg/class_54.f90: Likewise.
	* gfortran.dg/class_dummy_4.f03: Likewise.
	* gfortran.dg/class_dummy_5.f90: Likewise.
	* gfortran.dg/constructor_9.f90: Likewise.
	* gfortran.dg/dec_structure_15.f90: Likewise.
	* gfortran.dg/do_check_8.f90: Likewise.
	* gfortran.dg/dtio_26.f03: Likewise.
	* gfortran.dg/dynamic_dispatch_12.f90: Likewise.
	* gfortran.dg/equiv_9.f90: Likewise.
	* gfortran.dg/extends_15.f90: Likewise.
	* gfortran.dg/finalize_22.f90: Likewise.
	* gfortran.dg/finalize_23.f90: Likewise.
	* gfortran.dg/generic_26.f90: Likewise.
	* gfortran.dg/generic_27.f90: Likewise.
	* gfortran.dg/namelist_76.f90: Likewise.
	* gfortran.dg/pointer_init_8.f90: Likewise.
	* gfortran.dg/pr61318.f90: Likewise.
	* gfortran.dg/pr77260_1.f90: Likewise.
	* gfortran.dg/pr77260_2.f90: Likewise.
	* gfortran.dg/pr77420_3.f90: Likewise.
	* gfortran.dg/proc_ptr_39.f90: Likewise.
	* gfortran.dg/proc_ptr_41.f90: Likewise.
	* gfortran.dg/proc_ptr_42.f90: Likewise.
	* gfortran.dg/proc_ptr_comp_43.f90: Likewise.
	* gfortran.dg/submodule_1.f08: Likewise.
	* gfortran.dg/submodule_10.f08: Likewise.
	* gfortran.dg/submodule_14.f08: Likewise.
	* gfortran.dg/submodule_15.f08: Likewise.
	* gfortran.dg/submodule_2.f08: Likewise.
	* gfortran.dg/submodule_5.f08: Likewise.
	* gfortran.dg/submodule_6.f08: Likewise.
	* gfortran.dg/submodule_7.f08: Likewise.
	* gfortran.dg/submodule_8.f08: Likewise.
	* gfortran.dg/submodule_9.f08: Likewise.
	* gfortran.dg/transfer_class_2.f90: Likewise.
	* gfortran.dg/typebound_assignment_7.f90: Likewise.
	* gfortran.dg/typebound_call_24.f03: Likewise.
	* gfortran.dg/typebound_call_25.f90: Likewise.
	* gfortran.dg/typebound_deferred_1.f90: Likewise.
	* gfortran.dg/typebound_generic_12.f03: Likewise.
	* gfortran.dg/typebound_generic_13.f03: Likewise.
	* gfortran.dg/typebound_generic_14.f03: Likewise.
	* gfortran.dg/typebound_generic_15.f90: Likewise.
	* gfortran.dg/typebound_operator_16.f03: Likewise.
	* gfortran.dg/typebound_operator_18.f90: Likewise.
	* gfortran.dg/typebound_operator_20.f90: Likewise.
	* gfortran.dg/typebound_override_3.f90: Likewise.
	* gfortran.dg/typebound_override_4.f90: Likewise.
	* gfortran.dg/typebound_override_5.f90: Likewise.
	* gfortran.dg/typebound_override_6.f90: Likewise.
	* gfortran.dg/typebound_override_7.f90: Likewise.
	* gfortran.dg/typebound_proc_28.f03: Likewise.
	* gfortran.dg/typebound_proc_29.f90: Likewise.
	* gfortran.dg/typebound_proc_30.f90: Likewise.
	* gfortran.dg/typebound_proc_31.f90: Likewise.
	* gfortran.dg/typebound_proc_32.f90: Likewise.
	* gfortran.dg/typebound_proc_33.f90: Likewise.
	* gfortran.dg/unlimited_polymorphic_16.f90: Likewise.
	* gfortran.dg/unlimited_polymorphic_19.f90: Likewise.
	* gfortran.dg/unlimited_polymorphic_24.f03: Likewise.
	* gfortran.dg/use_only_3.f90: Likewise.
	* gfortran.dg/use_without_only_1.f90: Likewise.
	* gfortran.dg/warn_unused_function.f90: Likewise.
	* gfortran.dg/warn_unused_function_2.f90: Likewise.
	* gfortran.dg/ieee/ieee_8.f90: Likewise.

From-SVN: r248861
 2017-06-04 20:44:45 +02:00
Marek Polacek
3de4ac6d80 re PR c/80919 (ICE: Segmentation fault with -Wall when printing address of size 0 array) 
PR c/80919
	* c-format.c (matching_type_p): Return false if any of the types
	requires structural equality.

	* gcc.dg/format/pr80919.c: New test.

From-SVN: r248860
 2017-06-04 17:27:22 +00:00
GCC Administrator
1bfb5860cf Daily bump. 
From-SVN: r248859
 2017-06-04 00:16:20 +00:00
Andreas Schwab
d9850c48a9 baseline_symbols.txt: Update. 
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r248854
 2017-06-03 09:56:43 +00:00
Eric Botcazou
76052545d2 configure.ac (*-*-linux-android*): Set target_makefile_frag. 
* configure.ac (*-*-linux-android*): Set target_makefile_frag.
	* configure: Regenerate.
config/
	* mt-android: New file.
libstdc++-v3/
	* src/filesystem/dir.cc (fs::_Dir::advance): Use std::exchange.

From-SVN: r248853
 2017-06-03 08:23:22 +00:00
Martin Sebor
2474f48f73 PR c/80892 - -Wfloat-conversion now warns about non-floats 
gcc/c-family/ChangeLog:

	PR c/80892
	* c-warn.c (conversion_warning): Use -Wconversion for integer
	conversion and -Wfloat-conversion for floating one.

gcc/testsuite/ChangeLog:

	PR c/80892
	* c-c++-common/Wfloat-conversion-2.c: New test.

From-SVN: r248852
 2017-06-02 20:49:30 -06:00
GCC Administrator
eb64690cd5 Daily bump. 
From-SVN: r248851
 2017-06-03 00:16:17 +00:00
Paolo Carlini
bd280745ee re PR c++/68754 (Explicitly defaulted constexpr assignment operator fails to compile) 
2017-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68754
	* g++.dg/cpp1y/constexpr-68754.C: New.

From-SVN: r248847
 2017-06-02 23:27:22 +00:00
Carl Love
3fd44c8a79 rs6000-c: Add support for built-in functions vector double vec_doublee (vector signed int)... 
gcc/ChangeLog:

2017-06-02  Carl Love  <cel@us.ibm.com>

   * config/rs6000/rs6000-c: Add support for built-in functions
   vector double vec_doublee (vector signed int);
   vector double vec_doublee (vector unsigned int);
   vector double vec_doublee (vector float);
   vector double vec_doubleh (vector signed int);
   vector double vec_doubleh (vector unsigned int);
   vector double vec_doubleh (vector float);
   vector double vec_doublel (vector signed int);
   vector double vec_doublel (vector unsigned int);
   vector double vec_doublel (vector float);
   vector double vec_doubleo (vector signed int);
   vector double vec_doubleo (vector unsigned int);
   vector double vec_doubleo (vector float);.
   * config/rs6000/rs6000-builtin.def: Add definitions for DOUBLEE,
   DOUBLEO, DOUBLEH, DOUBLEL, UNS_DOUBLEO, UNS_DOUBLEE, UNS_DOUBLEH,
   UNS_DOUBLEL.
   * config/rs6000/altivec.md: Add code generator for doublee<mode>2,
   unsdoubleev4si2, doubleo<mode>2, unsdoubleov4si2, doubleh<mode>2,
   unsdoublehv4si2, doublel<mode>2, unsdoublelv4si2, add mode attribute
   VS_sxwsp.
   * config/rs6000/altivec.h: Add define for vec_doublee, vec_doubleo,
   vec_doublel, vec_doubleh.
   * doc/extend.texi: Update the built-in documentation file for the
   new built-in functions.

2017-06-02  Carl Love  <cel@us.ibm.com>

gcc/testsuite/ChangeLog:

   * gcc.target/powerpc/builtins-3-runnable.c: New file of runnable tests
   for the new built-ins.

From-SVN: r248846
 2017-06-02 20:11:40 +00:00
Jonathan Wakely
4c19e432d6 PR libstdc++/80624 satisfy invariant for char_traits<char16_t>::eof() 
PR libstdc++/80624
	* doc/xml/manual/status_cxx2011.xml: Document to_int_type behaviour.
	* include/bits/char_traits.h (char_traits<char16_t>::to_int_type):
	Transform eof value to U+FFFD.
	* testsuite/21_strings/char_traits/requirements/char16_t/eof.cc: New.
	* testsuite/27_io/basic_streambuf/sgetc/char16_t/80624.cc: New.
	* testsuite/27_io/basic_streambuf/sputc/char16_t/80624.cc: New.

From-SVN: r248843
 2017-06-02 19:35:37 +01:00
David Malcolm
0cbae4a7a2 Fix segfault in free_growth_caches (PR jit/80954) 
gcc/ChangeLog:
	PR jit/80954
	* ipa-inline-analysis.c (free_growth_caches): Set
	edge_removal_hook_holder to NULL after removing it.

From-SVN: r248841
 2017-06-02 17:07:37 +00:00
Olivier Hainque
38a75ccc89 Add ChangeLog entry for revision 248838 
From-SVN: r248839
 2017-06-02 16:46:44 +00:00
Olivier Hainque
ee834d3b93 vxlib.c (__gthread_once): Add missing value to nested return statement. 
2017-06-02  Olivier Hainque  <hainque@adacore.com>

	* config/vxlib.c (__gthread_once): Add missing value to
	nested return statement.

From-SVN: r248838
 2017-06-02 16:24:28 +00:00
Olivier Hainque
f876304201 vx_crtbegin_auto.c: New file. 
2017-06-02  Olivier Hainque  <hainque@adacore.com>

	* vx_crtbegin_auto.c: New file.
	* vx_crtbegin.c: New file.
	* vx_crtbegin.inc: New file.
	* vx_crtend.c: New file.

From-SVN: r248837
 2017-06-02 16:02:24 +00:00
Sudakshina Das
ffa8a92137 [PATCH][AArch64] Allow CMP+SHIFT when comparing with zero 
gcc/

	* config/aarch64/aarch64.c (aarch64_select_cc_mode): Return CC_SWP for
	comparision with zero.

gcc/testsuite/

	* gcc.target/aarch64/cmp_shifted_reg_1.c: New.

From-SVN: r248836
 2017-06-02 15:32:41 +00:00
Kyrylo Tkachov
b160939bf3 [AArch64] Add HF vector modes to lane-to-lane INS pattern 
* config/aarch64/aarch64-simd.md (*aarch64_simd_vec_copy_lane<mode>):
        Use VALL_F16 iterator rather than VALL.

        * gcc.target/aarch64/hfmode_ins_1.c: New test.

From-SVN: r248835
 2017-06-02 15:03:54 +00:00
Will Schmidt
d65d1bd970 rs6000.c (rs6000_gimple_fold_builtin): Add handling for early expansion of vec_min and vec_max builtins. 
[gcc]

2017-06-02  Will Schmidt  <will_schmidt@vnet.ibm.com>
	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Add handling
	for early expansion of vec_min and vec_max builtins.
	(builtin_function_type): Add min/max unsigned variants to those
	identified as having unsigned arguments.

[gcc/testsuite]

2017-06-02  Will Schmidt  <will_schmidt@vnet.ibm.com>

	*  testsuite/gcc.target/powerpc/fold-vec-minmax-char.c: New.
	*  testsuite/gcc.target/powerpc/fold-vec-minmax-floatdouble.c: New.
	*  testsuite/gcc.target/powerpc/fold-vec-minmax-int.c: New.
	*  testsuite/gcc.target/powerpc/fold-vec-minmax-longlong.c: New.
	*  testsuite/gcc.target/powerpc/fold-vec-minmax-short.c: New.

From-SVN: r248834
 2017-06-02 15:02:25 +00:00
Olivier Hainque
a9945ae286 vx-common.h (DWARF_UNWIND_INFO): Switch #define to 1. 
2017-06-02  Olivier Hainque  <hainque@adacore.com>

	* config/vx-common.h (DWARF_UNWIND_INFO): Switch #define to 1.

From-SVN: r248833
 2017-06-02 15:00:43 +00:00
Kyrylo Tkachov
17f47f8621 [AArch64] Emit tighter strong atomic compare-exchange loop when comparing against zero 
* config/aarch64/aarch64.c (aarch64_split_compare_and_swap):
	Emit CBNZ inside loop when doing a strong exchange and comparing
	against zero.  Generate the CC flags after the loop.

	* gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: New test.

From-SVN: r248832
 2017-06-02 14:41:52 +00:00
David Edelsohn
e3bd1c6873 dwarf2out.c (DWARF_INITIAL_LENGTH_SIZE_STR): New. 
* dwarf2out.c (DWARF_INITIAL_LENGTH_SIZE_STR): New.
        (dl_section_ref): New.
        (dwarf2out_finish): Copy debug_line_section_label to dl_section_ref.
        On AIX, append an expression to subtract the size of the
        section length to dl_section_ref.

From-SVN: r248831
 2017-06-02 10:27:15 -04:00
Will Schmidt
ab82e126e7 rs6000.c (rs6000_gimple_fold_builtin): Add handling for early expansion of vector absolute builtins. 
[gcc]

2017-05-31  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Add handling
	for early expansion of vector absolute builtins.

[gcc/testsuite]

2017-05-31  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-abs-char.c: New.
	* gcc.target/powerpc/fold-vec-abs-floatdouble.c: New.
	* gcc.target/powerpc/fold-vec-abs-int.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong.c: New.
	* gcc.target/powerpc/fold-vec-abs-short.c: New.
	* gcc.target/powerpc/fold-vec-abs-char-fwrapv.c: New.
	* gcc.target/powerpc/fold-vec-abs-int-fwrapv.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.c: New.
	* gcc.target/powerpc/fold-vec-abs-short-fwrapv.c: New.

From-SVN: r248830
 2017-06-02 14:21:55 +00:00
Nathan Sidwell
fb3a2657b2 Remove lang_type_ptrmem. 
Changlogs:
	cp/
	Remove lang_type_ptrmem.
	* cp-tree.h (lang_type_header): Remove is_lang_type_class. Move
	into ...
	(lang_type_class): ... this.  Reorder bitfields.  Rename to ...
	(lang_type): ... this.  Delete old definition.
	(lang_type_ptrmem): Delete.
	(LANG_TYPE_CLASS_CHECK): Simply get TYPE_LANG_SPECIFIC.  Adjust
	uses.
	(LANG_TYPE_PTRMEM_CHECK): Delete.
	(TYPE_GET_PTRMEMFUNC_TYPE, TYPE_SET_PTRMEMFUNC_TYPE): Delete.
	(TYPE_PTRMEMFUNC_TYPE): New.  Use TYPE_LANG_SLOT_1.
	* decl.c (build_ptrmemfunc_type): Adjust.
	* lex.c (copy_lang_type): Remove lang_type_ptrmem handling.
	(maybe_add_lang_type_raw): Don't set u.c.h.is_lang_type_class.

	objcp/
	* objcp-decl.h (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Use lang_type.
	(ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use it.  Don't set
	u.c.h.is_lang_type_class.

From-SVN: r248827
 2017-06-02 13:27:45 +00:00
Nathan Sidwell
030cfa22cb Remove lang_type_ptrmem. 
cp/
	Remove lang_type_ptrmem.
	* cp-tree.h (lang_type_header): Remove is_lang_type_class. Move
	into ...
	(lang_type_class): ... this.  Reorder bitfields.  Rename to ...
	(lang_type): ... this.  Delete old definition.
	(lang_type_ptrmem): Delete.
	(LANG_TYPE_CLASS_CHECK): Simply get TYPE_LANG_SPECIFIC.  Adjust
	uses.
	(LANG_TYPE_PTRMEM_CHECK): Delete.
	(TYPE_GET_PTRMEMFUNC_TYPE, TYPE_SET_PTRMEMFUNC_TYPE): Delete.
	(TYPE_PTRMEMFUNC_TYPE): New.  Use TYPE_LANG_SLOT_1.
	* decl.c (build_ptrmemfunc_type): Adjust.
	* lex.c (copy_lang_type): Remove lang_type_ptrmem handling.
	(maybe_add_lang_type_raw): Don't set u.c.h.is_lang_type_class.

	objcp/
	* objcp-decl.h (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Use lang_type.
	(ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use it.  Don't set
	u.c.h.is_lang_type_class.

From-SVN: r248826
 2017-06-02 13:23:08 +00:00
Richard Biener
9186a9d353 tree-vect-slp.c (vect_detect_hybrid_slp_2): Match up what we consider a relevant use stmt with vect_detect_hybrid_slp_stmts. 
2017-06-02  Richard Biener  <rguenther@suse.de>

	* tree-vect-slp.c (vect_detect_hybrid_slp_2): Match up
	what we consider a relevant use stmt with vect_detect_hybrid_slp_stmts.

From-SVN: r248825
 2017-06-02 13:11:11 +00:00
Richard Biener
bd53b2574d re PR tree-optimization/80948 (test case gcc.dg/torture/pr68017.c fails with ICE starting with r248771) 
2017-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80948
	* tree-tailcall.c (find_tail_calls): Track stmts to move in
	stmt order as well.

From-SVN: r248824
 2017-06-02 12:34:32 +00:00
Jonathan Wakely
ef3985dbd1 Remove libsupc++ makefile targets setting -std=gnu++11 or -std=gnu++14 
* libsupc++/Makefile.am: Remove custom targets for files that need to
	be compiled as C++11 or C++14.
	* libsupc++/Makefile.in: Regenerate.
	* libsupc++/del_ops.cc: Use pragma to disable -Wsized-deallocation
	warnings.
	* libsupc++/del_opvs.cc: Likewise.

From-SVN: r248823
 2017-06-02 12:49:04 +01:00
Nathan Sidwell
c957e9c052 name-lookup.h (cp_binding_level): Lose namespaces field. 
* name-lookup.h (cp_binding_level): Lose namespaces field.
	* name-lookup.c (add_decl_to_level): Chain namespaces on the names
	list.
	(suggest_alternatives_for): Adjust for namespace list.  Do
	breadth-first search.
	* decl2.c (collect_source_refs): Namespaces are on the regulr
	list.
	(collect_ada_namespace): Likewise.

	* g++.dg/pr45330.C: Adjust.  Check breadth-firstness.

From-SVN: r248821
 2017-06-02 11:02:26 +00:00
Richard Biener
643a9684fa tree-vect-loop.c (vect_analyze_loop_operations): Not relevant PHIs are ok. 
2017-06-02  Richard Biener  <rguenther@suse.de>

	* tree-vect-loop.c (vect_analyze_loop_operations): Not relevant
	PHIs are ok.
	* tree-vect-stmts.c (process_use): Do not mark backedge defs
	for inductions as relevant.

From-SVN: r248820
 2017-06-02 10:26:10 +00:00
Richard Biener
e7754973ed tree-vect-loop.c (get_initial_def_for_induction): Inline into ... 
2017-06-02  Richard Biener  <rguenther@suse.de>

	* tree-vect-loop.c (get_initial_def_for_induction): Inline into ...
	(vectorizable_induction): ... this.  Remove dead code.

From-SVN: r248819
 2017-06-02 10:25:22 +00:00
Eric Botcazou
b7e52782f6 * builtins. (expand_builtin_alloca): Remove second parameter and 
infer its value from the first parameter instead.
	(expand_builtin) <BUILT_IN_ALLOCA>: Adjust call to above.

From-SVN: r248818
 2017-06-02 09:57:40 +00:00
Richard Biener
1c26adb74d re PR libstdc++/80721 (Sorting/Merging of free EH-emergency buffer may wrong or uncomplete) 
2017-06-02  Richard Biener  <rguenther@suse.de>
	Markus Eisenmann  <meisenmann.lba@fh-salzburg.ac.at>

	PR libstdc++/80721
	* libsupc++/eh_alloc.cc (pool::free): Keep list properly
	sorted and add missing freelist item merging cases.

Co-Authored-By: Markus Eisenmann <meisenmann.lba@fh-salzburg.ac.at>

From-SVN: r248816
 2017-06-02 08:10:48 +00:00
Jakub Jelinek
74b4885d94 re PR rtl-optimization/80903 (ICE: internal consistency failure (error: invalid rtl sharing found in the insn)) 
PR rtl-optimization/80903
	* loop-doloop.c (add_test): Unshare sequence.

	* gcc.dg/pr80903.c: New test.

From-SVN: r248815
 2017-06-02 10:07:15 +02:00
Jakub Jelinek
aad16012aa re PR fortran/80918 (Assumed size whole array rejected in depend clause) 
PR fortran/80918
	* openmp.c (resolve_omp_clauses): Fix a typo.

	* gfortran.dg/gomp/pr80918.f90: New test.

From-SVN: r248812
 2017-06-02 09:07:29 +02:00
Bernd Edlinger
40ffd95f56 invoke.texi: Document the -Wsizeof-pointer-div warning. 
gcc:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * doc/invoke.texi: Document the -Wsizeof-pointer-div warning.

gcc/c-family:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c.opt (Wsizeof-pointer-div): New warning option.

gcc/c:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-parser.c (c_parser_binary_expression): Implement the
        -Wsizeof_pointer_div warning.
        (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code
        from a parenthesized expression.
        (c_parser_expr_list): Use c_last_sizeof_loc.
        * c-tree.h (c_last_sizeof_loc): New external.
        * c-typeck.c (c_last_sizeof_loc): New variable.
        (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc.

gcc/cp:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * typeck.c (cp_build_binary_op): Implement the -Wsizeof_pointer_div
        warning.

gcc/testsuite:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-c++-common/Wsizeof-pointer-div.c: New test. 
        * gcc.dg/Wsizeof-pointer-memaccess1.c: Add test cases with parens.
        * gcc.dg/torture/Wsizeof-pointer-memaccess1.c: Likewise.
        * gcc.target/i386/sse-init-v4hi-1.c: Fix test case.
        * gcc.target/i386/sse-init-v4sf-1.c: Likewise.
        * gcc.target/i386/sse-set-ps-1.c: Likewise.
        * gcc.target/i386/sse2-init-v16qi-1.c: Likewise.
        * gcc.target/i386/sse2-init-v2di-1.c: Likewise.
        * gcc.target/i386/sse2-init-v4si-1.c: Likewise.
        * gcc.target/i386/sse2-init-v8hi-1.c: Likewise.
        * gcc.target/i386/sse2-set-epi32-1.c: Likewise.
        * gcc.target/i386/sse2-set-epi64x-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v16qi-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v2di-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v4sf-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v4si-1.c: Likewise.
        * gcc.target/i386/sse4_1-set-epi32-1.c: Likewise.
        * gcc.target/i386/sse4_1-set-epi64x-1.c: Likewise.
        * gcc.target/i386/sse4_1-set-ps-1.c: Likewise.
        * libgomp.c/pr39591-2.c: Likewise.
        * libgomp.c/pr39591-3.c: Likewise.

From-SVN: r248811
 2017-06-02 04:06:59 +00:00
GCC Administrator
616dbacbac Daily bump. 
From-SVN: r248810
 2017-06-02 00:16:22 +00:00
Will Schmidt
052754ea18 fold-vec-logical-ors-longlong.c: Update the target to power8-vector. 
[gcc/testsuite]

2017-05-26  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-logical-ors-longlong.c:
	Update the target to power8-vector.

From-SVN: r248805
 2017-06-01 22:00:45 +00:00
Joseph Myers
d80d523964 * es.po: Update. 
From-SVN: r248802
 2017-06-01 22:15:55 +01:00
David Malcolm
aa63913f73 testsuite: ensure GCC_COLORS is unset 
gcc/testsuite/ChangeLog:
	* lib/gcc-dg.exp: Ensure GCC_COLORS is unset.

From-SVN: r248800
 2017-06-01 19:43:13 +00:00
Bernd Edlinger
77560086aa i386.c (x86_64_ms_sysv_extra_clobbered_registers): Make static. 
2017-06-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * config/i386/i386.c (x86_64_ms_sysv_extra_clobbered_registers): Make
        static.
        (xlogue_layout::get_stack_space_used, xlogue_layout::s_instances,
        xlogue_layout::get_instance, logue_layout::xlogue_layout,
        sp_valid_at, fp_valid_at, choose_basereg): Formatting.
        (xlogue_layout::get_stub_rtx): Make static.
        (xlogue_layout::get_stub_name): Avoid const-cast, make static.
        (xlogue_layout::compute_stub_managed_regs): Rename to...
        (xlogue_layout::count_stub_managed_regs): ...this.
        (xlogue_layout::is_stub_managed_reg): New function.
        (xlogue_layout::m_stub_names): Rename to...
        (xlogue_layout::s_stub_names): ...this, make static.
        (xlogue_layout::STUB_INDEX_OFFSET, xlogue_layout::MIN_REGS,
        xlogue_layout::MAX_REGS, xlogue_layout::MAX_EXTRA_REGS,
        xlogue_layout::VARIANT_COUNT, xlogue_layout::STUB_NAME_MAX_LEN,
        xlogue_layout::s_stub_names): Instantiate statics.
        (stub_managed_regs): Remove.
        (ix86_save_reg): Use xlogue_layout::compute_stub_managed_regs.
        (disable_call_ms2sysv_xlogues): Rename to...
        (warn_once_call_ms2sysv_xlogues): ...this, and warn only once.
        (ix86_initial_elimination_offset, ix86_expand_call): Fix call_ms2sysv
        warning logic.
        (ix86_static_chain): Make sure that ix86_static_chain_on_stack can't
        change after reload_completed.
        (ix86_can_use_return_insn_p): Use the ix86_frame data structure
        directly.
        (ix86_expand_prologue): Likewise.
        (ix86_expand_epilogue): Likewise.
        (ix86_expand_split_stack_prologue): Likewise.
        (ix86_compute_frame_layout): Remove frame parameter ...
        (TARGET_COMPUTE_FRAME_LAYOUT): ... and export it as a target hook.
        (ix86_finalize_stack_realign_flags): Call ix86_compute_frame_layout
        only if necessary.
        (ix86_init_machine_status): Don't set use_fast_prologue_epilogue_nregs.
        (ix86_frame): Move from here ...
        * config/i386/i386.h (ix86_frame): ... to here.
        (machine_function): Remove use_fast_prologue_epilogue_nregs, cache the
        complete ix86_frame data structure instead.  Remove some_ld_name.

From-SVN: r248798
 2017-06-01 19:30:47 +00:00
Pierre-Marie de Rodat
2ded3754ad DWARF: add DW_AT_location for global decls with DECL_VALUE_EXPR 
In GNAT, we materialize renamings that cannot be described in standard
DWARF as synthetic variables that describe how to fetch the renamed
object.  Look for "___XR" in gcc/ada/exp_dbug.ads for more details about
this convention.

In order to have a location for these variables in the debug info (GDB
requires it not to discard the variable) but also to avoid allocating
runtime space for them, we make these variable hold a DECL_VALUE_EXPR
tree.  However, since GCC 7, the DWARF back-end no longer generates a
DW_AT_location attribute for those.  This patch is an attempt to restore
this attribute.

gcc/

	* dwarf2out.c (dwarf2out_late_global_decl): Add locations for
	symbols that hold a DECL_VALUE_EXPR.

gcc/testsuite/

	* debug12.adb, debug12.ads: New testcase.

From-SVN: r248792
 2017-06-01 14:06:37 +00:00
Rainer Orth
e34fd4dc1c Fix cross compilation to Solaris 
(GLIBCXX_CROSSCONFIG): Handle *-solaris* like *-linux* etc.
	Remove *-solaris* section.
	* configure: Regenerate.

From-SVN: r248791
 2017-06-01 13:50:03 +00:00
Martin Jambor
c8638450ab [PR 80898] Propagate grp_write from disqualified SRA candidates 
2017-06-01  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/80898
	* tree-sra.c (process_subtree_disqualification): Removed.
	(disqualify_candidate): Do not acll
	process_subtree_disqualification.
	(subtree_mark_written_and_enqueue): New function.
	(propagate_all_subaccesses): Set grp_write of LHS subtree if the
	RHS has been disqualified and re-queue LHS if necessary.  Apart
	from that, ignore disqualified RHS.

testsuite/
	* gcc.dg/tree-ssa/pr80898.c: New test.
	* gcc.dg/tree-ssa/pr80898-2.c: Likewise.

From-SVN: r248790
 2017-06-01 14:14:29 +02:00
Andreas Krebbel
4ba66aee9e S/390: Don't fetch the return address early with ooo 
We used to load the return address slot some time in advance.  This
helped on older machines to resolve the data dependencies in time.
However, it is pointless on out of order CPUs.  Disabled with that
patch.

gcc/ChangeLog:

2017-06-01  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390.c (s390_emit_epilogue): Disable early return
	address fetch for z10 or later.

From-SVN: r248789
 2017-06-01 11:30:36 +00:00
Ville Voutilainen
e257141f07 re PR c++/80812 (ICE: in build_value_init_noctor, at cp/init.c:483) 
PR c++/80812

cp/

PR c++/80812
* method.c (constructible_expr): Strip array types before calling
build_value_init.

libstdc++/

PR c++/80812
* testsuite/20_util/is_constructible/80812.cc: New.

From-SVN: r248788
 2017-06-01 14:09:41 +03:00
Eric Botcazou
2d16708fa1 re PR ada/80921 (cross compiling fails to build Ada shared libraries) 
PR ada/80921
	* configure.ac (default_gnatlib_target): Remove bogus condition.
	(have_getipinfo): Tweak.
	* configure: Regenerate.

From-SVN: r248785
 2017-06-01 10:51:15 +00:00
Paolo Carlini
ac853c9071 re PR c++/80896 ([[nodiscard]] is ignored for functions returning references) 
/cp
2017-06-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/80896
	* cvt.c (convert_to_void): Possibly call maybe_warn_nodiscard
	for case INDIRECT_REF too in the main switch.

/testsuite
2017-06-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/80896
	* g++.dg/cpp1z/nodiscard5.C: New.

From-SVN: r248784
 2017-06-01 10:20:27 +00:00