tschwinge [Thu, 29 Oct 2015 09:03:40 +0000 (09:03 +0000)]
Improve filenames for test cases of OpenACC combined directives
libgomp/
* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
* testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
... this. Add a description of the test at the top of the file.
* testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
* testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
... this. Add a description of the test at the top of the file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229518
138bc75d-0d04-0410-961f-
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rguenth [Thu, 29 Oct 2015 08:21:50 +0000 (08:21 +0000)]
2015-10-29 Richard Biener <rguenther@suse.de>
PR middle-end/56956
* fold-const.c (fold_cond_expr_with_comparison): Do not fold
unsigned conditonal negation to ABS_EXPR.
* c-c++-common/ubsan/pr56956.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229517
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rguenth [Thu, 29 Oct 2015 08:16:44 +0000 (08:16 +0000)]
2015-10-29 Richard Biener <rguenther@suse.de>
* gimple-match-head.c (gimple_simplify): Remove premature checking
of builtin_decl_implicit of function calls we simplify.
fortran/
* f95-lang.c: Properly build variadic types for classification
and comparison builtins.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229515
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amker [Thu, 29 Oct 2015 04:40:37 +0000 (04:40 +0000)]
* tree-ssa-loop-ivopts.c (split_address_cost): Check depends_on.
(get_computation_cost_at): Ditto.
(determine_use_iv_cost_address): Pass NULL for arguments depends_on
and inv_expr_id.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229514
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gccadmin [Thu, 29 Oct 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229511
138bc75d-0d04-0410-961f-
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ebotcazou [Wed, 28 Oct 2015 22:33:46 +0000 (22:33 +0000)]
* gnat.dg/discr44.adb: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229508
138bc75d-0d04-0410-961f-
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vries [Wed, 28 Oct 2015 21:19:32 +0000 (21:19 +0000)]
Remove superfluous code in intra_create_variable_infos
2015-10-28 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (intra_create_variable_infos): Remove
superfluous code.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229506
138bc75d-0d04-0410-961f-
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wilson [Wed, 28 Oct 2015 20:02:01 +0000 (20:02 +0000)]
Fix for ICE with -g on testcase with incomplete types.
gcc/c/
PR debug/66068
* c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
after calling build_qualified_type.
gcc/testsuite/
PR debug/66068
* gcc.dg/debug/pr66068.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229505
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jason [Wed, 28 Oct 2015 19:45:33 +0000 (19:45 +0000)]
gcc/c/
* Make-lang.in (c.tags): Also include libcpp TAGS.
gcc/cp/
* Make-lang.in (c++.tags): Also include libcpp TAGS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229504
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pault [Wed, 28 Oct 2015 19:28:54 +0000 (19:28 +0000)]
2015-01-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67933
* gfortran.dg/allocate_with_source_15.f03: Correct trivial
array bounds error at line 25.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229503
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jason [Wed, 28 Oct 2015 18:55:38 +0000 (18:55 +0000)]
DR 1518
* class.c (type_has_user_provided_or_explicit_constructor): New.
(check_bases_and_members): Use it.
* cp-tree.h: Declare it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229501
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jason [Wed, 28 Oct 2015 18:54:48 +0000 (18:54 +0000)]
* c-common.c (pointer_int_sum): Fold the MULT_EXPR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229500
138bc75d-0d04-0410-961f-
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nathan [Wed, 28 Oct 2015 18:35:31 +0000 (18:35 +0000)]
* omp-low.c (MASK_GANG, MASK_WORKER, MASK_VECTOR): Delete.
(extract_omp_for_data): Remove OpenACC special handling of
chunking.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229499
138bc75d-0d04-0410-961f-
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nathan [Wed, 28 Oct 2015 18:32:07 +0000 (18:32 +0000)]
* config/nvptx/nvptx.c (nvptx_print_operand): Remove 'd' case.
(struct parallel): Update comment.
(nvptx_reorg): Likewise.
(nvptx_neuter): Cleanup whitespace.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229498
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rth [Wed, 28 Oct 2015 18:15:20 +0000 (18:15 +0000)]
* tree-eh.c (mark_reachable_handlers): Fix typo in assert.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229497
138bc75d-0d04-0410-961f-
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clm [Wed, 28 Oct 2015 18:09:09 +0000 (18:09 +0000)]
2015-10-28 Catherine Moore <clm@codesourcery.com>
* gcc.target/mips/oddspreg-3.c: Disable for MIPS16.
* gcc.target/mips/oddspreg-6.c: Likewise.
* gcc.target/mips/oddspreg-1.c: Likewise.
* gcc.target/mips/oddspreg-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229496
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denisc [Wed, 28 Oct 2015 17:35:27 +0000 (17:35 +0000)]
gcc/ChangeLog
PR target/67839
* config/avr/predicates.md (low_io_address_operand): Don't
consider MODE when computing upper bound.
(io_address_operand): Likewise.
gcc/testsuite/ChangeLog
PR target/67839
* gcc.target/avr/pr67839.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229495
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hubicka [Wed, 28 Oct 2015 16:35:15 +0000 (16:35 +0000)]
* fold-const.c (operand_equal_p): Do not verify that types are
compatible for MEM_REFs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229494
138bc75d-0d04-0410-961f-
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rguenth [Wed, 28 Oct 2015 15:28:04 +0000 (15:28 +0000)]
2015-10-28 Richard Biener <rguenther@suse.de>
* gimple-match-head.c (gimple_simplify): Allow VECTOR_CSTs
in simplifying VEC_COND_EXPR conditions.
* gcc.dg/tree-ssa/operand-equal-2.c: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229492
138bc75d-0d04-0410-961f-
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vries [Wed, 28 Oct 2015 15:09:21 +0000 (15:09 +0000)]
Generate constraints only once in intra_create_variable_infos
2015-10-28 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (intra_create_variable_infos): Don't iterate
into vi_next of a full_var.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229490
138bc75d-0d04-0410-961f-
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vries [Wed, 28 Oct 2015 15:09:12 +0000 (15:09 +0000)]
Improve alias dump info
2015-10-28 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (new_var_info, make_heapvar)
(make_constraint_from_restrict, make_constraint_from_global_restrict)
(create_function_info_for, create_variable_info_for_1)
(create_variable_info_for): Add and handle add_id parameter.
(get_call_vi, new_scalar_tmp_constraint_exp, handle_rhs_call)
(init_base_vars): Add extra argument to calls to new_var_info.
(get_vi_for_tree): Add extra argument to call to
create_variable_info_for.
(process_constraint, do_deref, process_all_all_constraints): Add extra
argument to calls to new_scalar_tmp_constraint_exp.
(handle_lhs_call, find_func_aliases_for_builtin_call): Add extra
argument to calls to make_heapvar.
(make_restrict_var_constraints): Add extra argument to call to
make_constraint_from_global_restrict.
(intra_create_variable_infos): Add extra argument to call to
create_variable_info_for_1.
(ipa_pta_execute): Add extra argument to call to
create_function_info_for.
* gcc.dg/tree-ssa/pta-callused.c: Update to scan for CALLUSED(id).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229489
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ramana [Wed, 28 Oct 2015 14:41:10 +0000 (14:41 +0000)]
Handle noplt in call expanders for AArch64.
2015-10-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/aarch64/aarch64.md (call, call_value, sibcall): Handle noplt.
(sibcall_value): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229488
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nathan [Wed, 28 Oct 2015 14:27:30 +0000 (14:27 +0000)]
* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229487
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nathan [Wed, 28 Oct 2015 14:24:39 +0000 (14:24 +0000)]
* config/nvptx/nvptx.h (struct machine_function): Add
axis_predicate.
* config/nvptx/nvptx-protos.h (nvptx_expand_oacc_fork,
nvptx_expand_oacc_join): Declare.
* config/nvptx/nvptx.md (UNSPEC_NTID, UNSPEC_TID): Delete.
(UNSPEC_DIM_SIZE, UNSPEC_SHARED_DATA, UNSPEC_BIT_CONV,
UNSPEC_SHUFFLE, UNSPEC_BR_UNIFIED): New.
(UNSPECV_BARSYNC, UNSPECV_DIM_POS, UNSPECV_FORK, UNSPECV_FORKED,
UNSPECV_JOINING, UNSPECV_JOIN): New.
(BITS, BITD): New mode iterators.
(br_true_uni, br_false_uni): New.
(*oacc_ntid_insn, oacc_ntid, *oacc_tid_insn, oacc_tid): Delete.
(oacc_dim_size, oacc_dim_pos): New.
(nvptx_fork, nvptx_forked, nvptx_joining, nvptx_join): New.
(oacc_fork, oacc_join): New.
(nvptx_shuffle<mode>, unpack<mode>si2, packsi<mode>2): New.
(worker_load<mode>, worker_store<mode>): New.
(nvptx_barsync): New.
* config/nvptx/nvptx.c: Include gimple.h & dumpfile.h.
(SHUFFLE_UP, SHUFFLE_DOWN, SHUFFLE_BFLY, SHUFFLE_IDX): Define.
(worker_bcast_hwm, worker_bcast_align, worker_bcast_name,
worker_bcast_sym): New.
(nvptx_option_override): Initialize worker broadcast buffer.
(nvptx_emit_forking, nvptx_emit_joining): New.
(nvptx_init_axis_predicate): New.
(nvptx_declare_function_name): Init axis predicates.
(nvptx_expand_call): Add fork/join markers around routine call.
(nvptx_expand_oacc_fork, nvptx_expand_oacc_join): New.
(nvptx_gen_unpack, nvptx_gen_pack, nvptx_gen_shuffle): New.
(nvptx_gen_vcast): New.
(struct wcast_data_t): New.
(enum propagate_mask): New.
(nvptx_gen_wcast): New.
(nvptx_print_operand): Add 'S' case.
(struct parallel): New.
(parallel::parallel, parallel::~parallel): New.
(bb_insn_map_t, insn_bb_t, insn_bb_vec_t): New typedefs.
(nvptx_split_blocks, nvptx_discover_pre, nvptx_dump_pars,
nvptx_find_par, nvptx_discover_pars): New.
(nvptx_propagate): New.
(vprop_gen, nvptx_vpropagate): New.
(wprop_gen, nvptx_wpropagate): New.
(nvptx_wsync): New.
(nvptx_single, nvptx_skip_par): New.
(nvptx_process_pars, nvptx_neuter_pars): New.
(ntptx_reorg): Split blocks, generate parallel structure, apply
neutering.
(nvptx_cannot_copy_insn_p): New.
(nvptx_file_end): Emit worker broadcast decl.
(nvptx_goacc_fork_join): New.
(TARGET_CANNOT_COPY_INSN_P): Override.
(TARGET_GOACC_FORK_JOIN): Override.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229486
138bc75d-0d04-0410-961f-
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rguenth [Wed, 28 Oct 2015 13:44:18 +0000 (13:44 +0000)]
2015-10-28 Richard Biener <rguenther@suse.de>
PR ipa/67600
* g++.dg/torture/pr67600.C: Remove preprocessed headers in favor
of #includes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229485
138bc75d-0d04-0410-961f-
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rguenth [Wed, 28 Oct 2015 13:41:25 +0000 (13:41 +0000)]
2015-10-28 Richard Biener <rguenther@suse.de>
* fold-const.c (negate_expr_p): Adjust the division case to
properly avoid introducing undefined overflow.
(fold_negate_expr): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229484
138bc75d-0d04-0410-961f-
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rguenth [Wed, 28 Oct 2015 10:09:37 +0000 (10:09 +0000)]
2015-10-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/65962
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Avoid creating loop carried dependences also for outer loops
of the loop a use to replace is in.
* gcc.dg/vect/vect-62.c: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229481
138bc75d-0d04-0410-961f-
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rguenth [Wed, 28 Oct 2015 10:07:03 +0000 (10:07 +0000)]
2015-10-28 Richard Biener <rguenther@suse.de>
* common.opt (fchecking): New flag controlling flag_checking.
* passes.c (verify_curr_properties): Drop DEBUG_FUNCTION.
* timevar.c (timer::print): Adjust output.
* doc/invoke.texi (fchecking): Document.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229480
138bc75d-0d04-0410-961f-
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rguenth [Wed, 28 Oct 2015 10:01:23 +0000 (10:01 +0000)]
2015-10-28 Richard Biener <rguenther@suse.de>
PR middle-end/68067
* fold-const.c (negate_expr_p): We cannot negate plus or minus
if overflow is not wrapping. Likewise multiplication unless
one operand is constant and not power of two.
(fold_negate_expr): Adjust accordingly.
* gcc.dg/torture/pr68067-1.c: New testcase.
* gcc.dg/torture/pr68067-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229479
138bc75d-0d04-0410-961f-
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segher [Wed, 28 Oct 2015 04:35:25 +0000 (04:35 +0000)]
rs6000: p8vector-builtin-8.c test requires int128
For 32-bit targets p8vector_ok does not imply we have int128.
2015-10-28 Segher Boessenkool <segher@kernel.crashing.org>
gcc/testsuite/
* gcc.target/powerpc/p8vector-builtin-8.c: Add "target int128".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229474
138bc75d-0d04-0410-961f-
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segher [Wed, 28 Oct 2015 04:33:03 +0000 (04:33 +0000)]
rs6000: Fix tests for xvmadd and xvnmsub
The patterns involved can create vmadd resp. vnmsub instructions instead.
This patch changes the testcases to allow those.
2015-10-26 Segher Boessenkool <segher@kernel.crashing.org>
gcc/testsuite/
* gcc.target/powerpc/vsx-builtin-2.c: Allow vmadd and vnmsub as well
as xvmadd and xvnmsub.
* gcc.target/powerpc/vsx-vector-2.c: Allow vmadd as well as xvmadd.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229473
138bc75d-0d04-0410-961f-
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nathan [Wed, 28 Oct 2015 03:00:50 +0000 (03:00 +0000)]
* omp-low.c (struct omp_context): Remove gwv_below, gwv_this
fields.
(is_oacc_parallel, is_oacc_kernels): New.
(enclosing_target_ctx): May return NULL.
(ctx_in_oacc_kernels_region): New.
(check_oacc_kernel_gwv): New.
(oacc_loop_or_target_p): Delete.
(scan_omp_for): Don't calculate gwv mask. Check parallel clause
operands. Strip reductions fro kernels.
(scan_omp_target): Don't calculate gwv mask.
(lower_oacc_head_mark, lower_oacc_loop_marker,
lower_oacc_head_tail): New.
(struct oacc_collapse): New.
(expand_oacc_collapse_init, expand_oacc_collapse_vars): New.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Remove OpenACC handling.
(expand_oacc_for): New.
(expand_omp_for): Call expand_oacc_for.
(lower_omp_for): Call lower_oacc_head_tail.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229472
138bc75d-0d04-0410-961f-
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nathan [Wed, 28 Oct 2015 03:00:10 +0000 (03:00 +0000)]
* plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
dimensions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229471
138bc75d-0d04-0410-961f-
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law [Wed, 28 Oct 2015 01:05:53 +0000 (01:05 +0000)]
[PATCH 7/9] ENABLE_CHECKING refactoring: middle-end, LTO FE
gcc/lto/ChangeLog:
2015-10-27 Mikhail Maltsev <maltsevm@gmail.com>
* lto.c (unify_scc): Use flag_checking and remove ENABLE_CHECKING
conditionals.
(lto_fixup_state): Likewise.
(do_whole_program_analysis): Use
symtab_node::checking_verify_symtab_nodes and remove ENABLE_CHECKING
conditionals.
gcc/ChangeLog:
2015-10-27 Mikhail Maltsev <maltsevm@gmail.com>
* attribs.c (check_attribute_tables): New function, broken out from...
(init_attributes): Use it.
* cfgcleanup.c (try_optimize_cfg): Use flag_checking, CHECKING_P
gcc_checking_assert and checking_* functions to eliminate
ENABLE_CHECKING conditionals.
* cfgexpand.c (expand_goto, expand_debug_expr): Likewise.
(pass_expand::execute): Likewise.
* cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
* cgraphunit.c (mark_functions_to_output): Likewise.
(cgraph_node::expand_thunk): Likewise.
(symbol_table::compile): Likewise.
* ddg.c (add_cross_iteration_register_deps): Likewise.
(create_ddg_all_sccs): Likewise.
* df-core.c (df_finish_pass, df_analyze): Likewise.
* diagnostic-core.h: Likewise.
* diagnostic.c (diagnostic_report_diagnostic): Likewise.
* dominance.c (calculate_dominance_info): Likewise.
* dwarf2out.c (add_AT_die_ref): Likewise.
(const_ok_for_output_1, mem_loc_descriptor): Likewise.
(loc_list_from_tree, gen_lexical_block_die): Likewise.
gen_type_die_with_usage, gen_type_die): Likewise.
(dwarf2out_decl): Likewise.
* emit-rtl.c (verify_rtx_sharing, reorder_insns_nobb): Likewise.
* except.c (duplicate_eh_regions): Likewise.
* fwprop.c (register_active_defs, update_df_init): Likewise.
(fwprop_init, fwprop_done): Likewise.
(update_uses): Likewise.
* ggc-page.c (ggc_grow): Likewise.
* gimplify.c (gimplify_body): Likewise.
(gimplify_hasher::equal): Likewise.
* graphite-isl-ast-to-gimple.c (graphite_verify): Likewise.
* graphite-scop-detection.c (canonicalize_loop_closed_ssa_form):
Likewise.
* graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Likewise.
(rewrite_cross_bb_scalar_deps_out_of_ssa): Likwise.
* hash-table.h (::find_empty_slot_for_expand): Likewise.
* ifcvt.c (if_convert): Likewise.
* ipa-cp.c (ipcp_propagate_stage): Likewise.
* ipa-devirt.c (type_in_anonymous_namespace_p): Likewise.
(odr_type_p, odr_types_equivalent_p): Likewise.
(add_type_duplicate, get_odr_type): Likewise.
* ipa-icf.c (sem_item_optimizer::execute): Likewise.
(sem_item_optimizer::subdivide_classes_by_equality): Likewise.
(sem_item_optimizer::verify_classes): Likewise.
(sem_item_optimizer::traverse_congruence_split): Likewise.
(sem_item_optimizer::checking_verify_classes): New.
* ipa-icf.h (sem_item_optimizer::checking_verify_classes): Add new
method.
* cfgrtl.c (commit_edge_insertions): Likewise.
(fixup_reorder_chain, cfg_layout_finalize): Likewise.
(rtl_flow_call_edges_add): Likewise.
* cgraph.c (symbol_table::create_edge): Likewise.
(cgraph_edge::redirect_call_stmt_to_callee): Likewise.
* cgraph.h (symtab_node): Likewise.
(symtab_node::checking_verify_symtab_nodes): Define.
(cgraph_node::checking_verify_cgraph_nodes): Define.
* cfghooks.h (checking_verify_flow_info): Define.
* cfgloop.h (checking_verify_loop_structure): Define.
* dominance.h (checking_verify_dominators): Define.
* et-forest.c: Fix comment.
* ipa-inline-analysis.c (compute_inline_parameters): Use flag_checking,
CHECKING_P gcc_checking_assert and checking_* functions to eliminate
ENABLE_CHECKING conditionals.
* ipa-inline-transform.c (save_inline_function_body): Likewise.
* ipa-inline.c (inline_small_functions): Likewise.
(early_inliner): Likewise.
* ipa-inline.h (estimate_edge_growth): Likewise.
* ipa-visibility.c (function_and_variable_visibility): Likewise.
* ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
(ipa_single_use): Likewise.
* ira-int.h: Likewise.
* ira.c (ira): Likewise.
* loop-doloop.c (doloop_optimize_loops): Likewise.
* loop-init.c (loop_optimizer_init, fix_loop_structure): Likewise.
* loop-invariant.c (move_loop_invariants): Likewise.
* lra-assigns.c (lra_assign): Likewise.
* lra-constraints.c (lra_constraints): Likewise.
* lra-eliminations.c (lra_eliminate): Likewise.
* lra-int.h (struct lra_reg): Likewise.
* lra-lives.c (check_pseudos_live_through_calls): Likewise.
(lra_create_live_ranges_1): Likewise.
* lra-remat.c (create_remat_bb_data): Likewise.
* lra.c (lra_update_insn_recog_data, restore_scratches): Likewise.
(lra): Likewise.
(check_rtl): Always define. Remove incorrect guard around
extract_constrain_insn call.
* lto-cgraph.c (input_cgraph_1: Use flag_checking,
CHECKING_P gcc_checking_assert and checking_* functions to eliminate
ENABLE_CHECKING conditionals.
* lto-streamer-out.c (DFS::DFS): Likewise.
(lto_output): Likewise.
* lto-streamer.c (lto_streamer_init): Likewise.
* omp-low.c (scan_omp_target, expand_omp_taskreg): Likewise.
expand_omp_target, execute_expand_omp): Likewise.
(lower_omp_target): Likewise.
* passes.c (execute_function_todo): Likewise.
(execute_todo, execute_one_pass): Likewise.
(verify_curr_properties): Always define.
* predict.c (tree_estimate_probability: Use flag_checking,
CHECKING_P gcc_checking_assert and checking_* functions to eliminate
ENABLE_CHECKING conditionals.
(propagate_freq): Likewise.
* pretty-print.c (pp_format): Likewise.
* real.c (real_to_decimal_for_mode): Likewise.
* recog.c (split_all_insns): Likewise.
* regcprop.c (kill_value_one_regno): Likewise.
(copy_value): Likewise.
(validate_value_data): Define unconditionally.
* reload.c: Fix comment.
* timevar.c: Include options.h
* tree-ssa.h (checking_verify_ssa): Define.
* tree-ssa-loop-manip.h (checking_verify_loop_closed_ssa): Define.
* sched-deps.c (CHECK): Remove unused macro.
(add_or_update_dep_1, sd_add_dep: Use flag_checking, CHECKING_P
gcc_checking_assert and checking_* functions to eliminate
ENABLE_CHECKING conditionals.
* sel-sched-ir.c (free_regset_pool, tidy_control_flow): Likewise.
* sel-sched.c (struct moveop_static_params): Likewise.
(find_best_reg_for_expr, move_cond_jump): Likewise.
(move_op_orig_expr_not_found): Likewise.
(code_motion_process_successors, move_op): Likewise.
* ssa-iterators.h (first_readonly_imm_use): Likewise.
(next_readonly_imm_use): Likewise.
* store-motion.c (compute_store_table): Likewise.
* symbol-summary.h (function_summary::function_summary): Likewise.
* target.h (cumulative_args_t): Likewise.
(get_cumulative_args, pack_cumulative_args): Likewise.
* timevar.c: (timer::print): Likewise.
* trans-mem.c (ipa_tm_execute): Likewise.
* tree-cfg.c (move_stmt_op): Likewise.
(move_sese_region_to_fn): Likewise.
(gimple_flow_call_edges_add): Likewise.
* tree-cfgcleanup.c (cleanup_tree_cfg_noloop, repair_loop_structures):
Likewise.
* tree-eh.c (remove_unreachable_handlers): Likewise.
* tree-if-conv.c (pass_if_conversion::execute): Likewise.
* tree-inline.c (expand_call_inline, optimize_inline_calls): Likewise.
* tree-into-ssa.c (update_ssa): Likewise.
* tree-loop-distribution.c (pass_loop_distribution::execute): Likewise.
* tree-outof-ssa.c (eliminate_useless_phis, rewrite_trees): Likewise.
* tree-parloops.c (pass_parallelize_loops::execute): Likewise.
* tree-predcom.c (suitable_component_p): Likewise.
* tree-profile.c (gimple_gen_const_delta_profiler): Likewise.
* tree-ssa-alias.c (refs_may_alias_p_1): Likewise.
* tree-ssa-live.c (verify_live_on_entry): Likewise.
* tree-ssa-live.h (register_ssa_partition): Likewise.
* tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Likewise.
* tree-ssa-loop-manip.c (add_exit_phi): Likewise.
(tree_transform_and_unroll_loop): Likewise.
* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* tree-ssa-propagate.c (replace_exp_1): Likewise.
* tree-ssa-structalias.c (rewrite_constraints): Likewise.
* tree-ssa-ter.c (free_temp_expr_table): Likewise.
* tree-ssa-threadupdate.c (duplicate_thread_path): Likewise.
* tree-ssanames.c (release_ssa_name_fn): Likewise.
* tree-stdarg.c (expand_ifn_va_arg): Likewise.
* tree-vect-loop-manip.c
(slpeel_tree_duplicate_loop_to_edge_cfg): Likewise.
(slpeel_checking_verify_cfg_after_peeling): Likewise.
(vect_do_peeling_for_loop_bound): Likewise.
(vect_do_peeling_for_alignment): Likewise.
* tree-vrp.c (supports_overflow_infinity): Likewise.
(set_value_range): Likewise.
* tree.c (free_lang_data_in_cgraph): Likewise.
* value-prof.c (gimple_remove_histogram_value): Likewise.
(free_hist): Likewise.
* var-tracking.c (canonicalize_values_star): Likewise.
(compute_bb_dataflow, vt_find_locations, vt_emit_notes): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229470
138bc75d-0d04-0410-961f-
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gccadmin [Wed, 28 Oct 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229469
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 23:46:39 +0000 (23:46 +0000)]
* internal-fn.def (IFN_GOACC_DIM_SIZE, IFN_GOACC_DIM_POS,
IFN_GOACC_LOOP): New.
* internal-fn.h (enum ifn_unique_kind): Add IFN_UNIQUE_OACC_FORK,
IFN_UNIQUE_OACC_JOIN, IFN_UNIQUE_OACC_HEAD_MARK,
IFN_UNIQUE_OACC_TAIL_MARK.
(enum ifn_goacc_loop_kind): New.
* internal-fn.c (expand_UNIQUE): Add IFN_UNIQUE_OACC_FORK,
IFN_UNIQUE_OACC_JOIN cases.
(expand_GOACC_DIM_SIZE, expand_GOACC_DIM_POS): New.
(expand_GOACC_LOOP): New.
* target-insns.def (oacc_dim_pos, oacc_dim_size): New.
* omp-low.c: Include gimple-pretty-print.h.
(struct oacc_loop): New.
(enum oacc_loop_flags): New.
(oacc_thread_numbers): New.
(oacc_xform_loop): New.
(new_oacc_loop_raw, new_oacc_loop_outer, new_oacc_loop,
new_oacc_loop_routine, finish_oacc_loop, free_oacc_loop): New,
(dump_oacc_loop_part, dump_oacc_loop, debug_oacc_loop): New,
(oacc_loop_discover_walk, oacc_loop_sibling_nrevers,
oacc_loop_discovery): New.
(oacc_loop_xform_head_tail, oacc_loop_xform_loop,
oacc_loop_process): New.
(oacc_loop_fixed_partitions, oacc_loop_partition): New.
(execute_oacc_device_lower): Discover & process loops. Process
internal fns.
* target.def (goacc.fork_join): Change sense of hook, clarify
documentation.
* doc/tm.texi: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229466
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 22:16:19 +0000 (22:16 +0000)]
* target-insns.def (oacc_fork, oacc_join): Define.
* target.def (goacc.validate_dims): Adjust doc to avoid warning.
(goacc.fork_join): New GOACC hook.
* targhooks.h (default_goacc_fork_join): Declare.
* omp-low.c (default_goacc_forkjoin): New.
* doc/tm.texi.in (TARGET_GOACC_FORK_JOIN): Add.
* doc/tm.texi: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229465
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 22:12:19 +0000 (22:12 +0000)]
* omp-low.c (oacc_init_rediction_array): New.
(oacc_initialize_reduction_data): Initialize array.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229464
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 20:22:50 +0000 (20:22 +0000)]
* omp-low.c (pass_oacc_device_lower::execute): Ignore errors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229462
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 20:21:31 +0000 (20:21 +0000)]
gcc/c/
* c-parser.c (c_parser_oacc_shape_clause): New.
(c_parser_oacc_simple_clause): New.
(c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
(OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
gcc/testsuite/
* c-c++-common/goacc/loop-shape.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229461
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 20:19:24 +0000 (20:19 +0000)]
gcc/cp/
* parser.c (cp_parser_omp_clause_name): Add auto, gang, seq,
vector, worker.
(cp_parser_oacc_simple_clause): New.
(cp_parser_oacc_shape_clause): New.
(cp_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
(OACC_LOOP_CLAUSE_MASK): Likewise.
* semantics.c (finish_omp_clauses): Add auto, gang, seq, vector,
worker. Unify the handling of teams, tasks and vector_length with
the other loop shape clauses.
gcc/testsuite/
* g++.dg/g++.dg/gomp/pr33372-1.C: Adjust diagnostic.
* gcc/testsuite/g++.dg/gomp/pr33372-3.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229460
138bc75d-0d04-0410-961f-
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nathan [Tue, 27 Oct 2015 20:16:04 +0000 (20:16 +0000)]
* internal-fn.c (expand_UNIQUE): New.
* internal-fn.h (enum ifn_unique_kind): New.
* internal-fn.def (IFN_UNIQUE): New.
* target-insns.def (unique): Define.
* gimple.h (gimple_call_internal_unique_p): New.
* gimple.c (gimple_call_same_target_p): Check internal fn
uniqueness.
* tracer.c (ignore_bb_p): Check for IFN_UNIQUE call.
* tree-ssa-threadedge.c
(record_temporary_equivalences_from_stmts): Likewise.
* tree-cfg.c (gmple_call_initialize_ctrl_altering): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229459
138bc75d-0d04-0410-961f-
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rth [Tue, 27 Oct 2015 19:59:41 +0000 (19:59 +0000)]
PR rtl-opt/67609
* config/i386/i386.c (ix86_cannot_change_mode_class): Disallow
narrowing subregs on SSE and MMX registers.
* doc/tm.texi.in (CANNOT_CHANGE_MODE_CLASS): Clarify when subregs that
appear to be sub-words of multi-register pseudos must be rejected.
* doc/tm.texi: Regenerate.
testsuite/
* gcc.target/i386/pr67609-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229458
138bc75d-0d04-0410-961f-
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ktkachov [Tue, 27 Oct 2015 18:32:37 +0000 (18:32 +0000)]
[AArch64] PR 68102: Check that operand is REG before checking the REGNO in mov-immediate splitters
PR target/68102
* config/aarch64/aarch64.md (*movsi_aarch64): Check that
operands[0] is a reg before taking its REGNO in split condition.
(*movdi_aarch64): Likewise.
* gcc.target/aarch64/pr68102_1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229455
138bc75d-0d04-0410-961f-
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ktkachov [Tue, 27 Oct 2015 18:30:55 +0000 (18:30 +0000)]
[AArch64] Handle vector float modes properly in aarch64_output_simd_mov_immediate
* config/aarch64/aarch64.c (aarch64_output_simd_mov_immediate):
Handle floating point inner modes properly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229454
138bc75d-0d04-0410-961f-
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pault [Tue, 27 Oct 2015 18:03:18 +0000 (18:03 +0000)]
2015-01-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67933
* gfortran.dg/allocate_with_source_15.f03: New test
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229452
138bc75d-0d04-0410-961f-
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tschwinge [Tue, 27 Oct 2015 16:54:52 +0000 (16:54 +0000)]
[PR fortran/63865] OpenACC cache directive: match Fortran support with C/C++
gcc/fortran/
PR fortran/63865
* openmp.c (resolve_oacc_cache): Remove function.
(gfc_match_oacc_cache): Enable array sections.
(resolve_omp_clauses, gfc_resolve_oacc_directive): Change
accordingly.
* trans-openmp.c (gfc_trans_omp_clauses): Likewise.
gcc/testsuite/
PR fortran/63865
* gfortran.dg/goacc/coarray.f95: Expect the OpenACC cache
directive to work.
* gfortran.dg/goacc/loop-1.f95: Likewise.
* gfortran.dg/goacc/cache-1.f95: Likewise, and extend testing.
* gfortran.dg/goacc/cray.f95: Likewise.
* gfortran.dg/goacc/parameter.f95: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229448
138bc75d-0d04-0410-961f-
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alahay01 [Tue, 27 Oct 2015 16:43:13 +0000 (16:43 +0000)]
2015-10-27 Alan Hayward <alan.hayward@arm.com>
* tree-vect-looop.c
(vectorizable_live_operation): Change iterator.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229447
138bc75d-0d04-0410-961f-
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kargl [Tue, 27 Oct 2015 16:42:24 +0000 (16:42 +0000)]
2015-10-27 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/68108
* decl.c (char_len_param_value): Check for REF_ARRAY.
2015-10-27 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/68108
* gfortran.dg/pr67805_2.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229446
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Tue, 27 Oct 2015 15:58:05 +0000 (15:58 +0000)]
isl schedule tree
Use isl_schedule_node instead of isl_band_list for isl-0.15.
Passes regtest and bootstrap for isl-0.15 and isl-0.12.2 on x86_64-linux.
gcc/ChangeLog:
* graphite-optimize-isl.c (get_schedule_for_node_st): New callback
function to schedule based on isl_schedule_node.
(get_schedule_map_st): New schedule optimizer based on isl_schedule_node.
(scop_get_domains): New. Return the isl_union_set containing the domains of all the pbbs.
(optimize_isl): Call the new function get_schedule_map_st for isl-0.15
gcc/testsuite/ChangeLog:
* gcc.dg/graphite/block-0.c: Changed to match pattern.
* gcc.dg/graphite/interchange-1.c: Same.
* gcc.dg/graphite/interchange-10.c: Same.
* gcc.dg/graphite/interchange-11.c: Same.
* gcc.dg/graphite/interchange-13.c: Same.
* gcc.dg/graphite/interchange-3.c: Same.
* gcc.dg/graphite/interchange-4.c: Same.
* gcc.dg/graphite/interchange-7.c: Same.
* gcc.dg/graphite/interchange-9.c: Same.
* gcc.dg/graphite/uns-interchange-9.c: Same.
* gfortran.dg/graphite/interchange-3.f90: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229445
138bc75d-0d04-0410-961f-
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hjl [Tue, 27 Oct 2015 14:29:31 +0000 (14:29 +0000)]
Properly handle -fno-plt in ix86_expand_call
prepare_call_address in calls.c is the wrong place to handle -fno-plt.
We shoudn't force function address into register and hope that load
function address via GOT and indirect call via register will be folded
into indirect call via GOT, which doesn't always happen. Also non-PIC
case can only be handled in backend. Instead, backend should expand
external function call into indirect call via GOT for -fno-plt.
This patch reverts -fno-plt in prepare_call_address and handles it in
ix86_expand_call. Other backends may need similar changes to support
-fno-plt. Alternately, we can introduce a target hook to indicate
whether an external function should be called via register for -fno-plt
so that i386 backend can disable it in prepare_call_address.
gcc/
PR target/67215
* calls.c (prepare_call_address): Don't handle -fno-plt here.
* config/i386/i386.c (ix86_expand_call): Generate indirect call
via GOT for -fno-plt. Support indirect call via GOT for x32.
* config/i386/predicates.md (sibcall_memory_operand): Allow
GOT memory operand.
gcc/testsuite/
PR target/67215
* gcc.target/i386/pr67215-1.c: New test.
* gcc.target/i386/pr67215-2.c: Likewise.
* gcc.target/i386/pr67215-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229444
138bc75d-0d04-0410-961f-
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rguenth [Tue, 27 Oct 2015 13:48:15 +0000 (13:48 +0000)]
2015-10-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/68104
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move
strided access check ...
(vect_compute_data_refs_alignment): ... here.
* gcc.dg/torture/pr68104.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229440
138bc75d-0d04-0410-961f-
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olegendo [Tue, 27 Oct 2015 13:36:47 +0000 (13:36 +0000)]
gcc/ChangeLog
* config.gcc: Handle --enable-fdpic.
* config/sh/constraints.md (Ccl): New constraint.
* config/sh/linux.h (SUBTARGET_LINK_EMUL_SUFFIX): Handle -mfdpic.
* config/sh/sh-c.c (sh_cpu_cpp_builtins): Add __FDPIC__ and
__SH_FDPIC__.
* config/sh/sh-mem.cc (expand_block_move): Support FDPIC for calls to
library functions.
* config/sh/sh-protos.h (function_symbol_result): New struct.
(function_symbol): Return function_symbol_result.
(sh_get_fdpic_reg_initial_val, sh_load_function_descriptor): New
declarations.
* config/sh/sh.c (TARGET_ASM_INTEGER, sh_assemble_integer): Implement
target hook.
(TARGET_CANNOT_FORCE_CONST_MEM, sh_cannot_force_const_mem_p): Likewise.
(sh_option_override): Force -fPIC if FDPIC is in effect.
(sh_asm_output_addr_const_extra): Add UNSPEC_GOTFUNCDESC and
UNSPEC_GOTOFFFUNCDESC cases.
(prepare_move_operands): Use FDPIC initial GOT register for
TLS-related GOT access; inhibit cross-section address offset constants
for FDPIC.
(sh_assemble_integer): New function.
(sh_cannot_copy_insn_p): Inhibit copying insns that are FDPIC
PC-relative call sites.
(expand_ashiftrt): Adapt invocation of function_symbol.
(sh_expand_prologue): Inhibit PC-relative GOT address load for FDPIC.
(nonpic_symbol_mentioned_p): Add cases for UNSPEC_GOTFUNCDESC and
UNSPEC_GOTOFFFUNCDESC.
(legitimize_pic_address): Resolve function symbols to function
descriptors for FDPIC. Do not use GOT-relative addressing for local
data that may be read-only on FDPIC.
(sh_emit_storesi, sh_emit_storehi): New functions.
(sh_trampoline_init): Generate FDPIC trampolines.
(sh_function_ok_for_sibcall): Add TARGET_FDPIC check.
(sh_expand_sym_label2reg): Don't assume sibcalls are local.
(sh_output_mi_thunk): Generate FDPIC call.
(function_symbol): Return function_symbol_result. For SFUNC_STATIC on
FDPIC, generate call site labels to use PC-relative addressing rather
than GOT-relative addressing.
(sh_conditional_register_usage): Make PIC register fixed and call used
when FDPIC is in effect.
(sh_legitimate_constant_p): Impose FDPIC constant constraints.
(sh_cannot_force_const_mem_p, sh_load_function_descriptor,
sh_get_fdpic_reg_initial_val): New functions.
* config/sh/sh.h (SUBTARGET_ASM_SPEC, SUBTARGET_LINK_EMUL_SUFFIX):
Handle -mfdpic.
(FDPIC_SELF_SPECS, SUBTARGET_DRIVER_SELF_SPECS,
PIC_OFFSET_TABLE_REG_CALL_CLOBBERED,
SH_OFFSETS_MUST_BE_WITHIN_SECTIONS_P): New macros.
(DRIVER_SELF_SPECS): Add SUBTARGET_DRIVER_SELF_SPECS and
FDPIC_SELF_SPECS.
(TRAMPOLINE_SIZE): Select trampoline size for FDPIC.
(ASM_PREFERRED_EH_DATA_FORMAT): Add EH format constraints for FDPIC.
(ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Handle FDPIC case.
* config/sh/sh.md (UNSPEC_GOTFUNCDESC, UNSPEC_GOTOFFFUNCDESC): New
constants.
(calli_fdpic, call_valuei_fdpic, sibcalli_fdpic, sibcalli_pcrel_fdpic,
sibcall_pcrel_fdpic, sibcall_valuei_fdpic, sibcall_valuei_pcrel_fdpic,
sibcall_value_pcrel_fdpic, sym2GOTFUNCDESC, symGOTFUNCDESC2reg,
sym2GOTOFFFUNCDESC, symGOTOFFFUNCDESC2reg): New patterns.
(udivsi3_i1, udivsi3_i4, udivsi3_i4_single, udivsi3,
*divsi_inv_call_combine, divsi3_i4, divsi3_i4_single, divsi3, ashlsi3,
ashlsi3_d_call, ashrsi3_n, lshrsi3, lshrsi3_d_call, calli, call_valuei,
call, call_value, sibcalli, sibcalli_pcrel, sibcall_pcrel, sibcall,
sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
sibcall_value, GOTaddr2picreg, symGOT_load, symGOTOFF2reg,
block_move_real, block_lump_real, block_move_real_i4,
block_lump_real_i4): Add support for FDPIC calls.
(mulsi3, ic_invalidate_line, initialize_trampoline, call_pop,
call_value_pop): Adjust for new function_symbol signature.
* config/sh/sh.opt (-mfdpic): New option.
* doc/install.texi (Options specification): Document --enable-fdpic.
* doc/invoke.texi (SH Options): Document -mfdpic.
include/ChangeLog:
* longlong.h (udiv_qrnnd): Add FDPIC compatible version for SH.
libitm/ChangeLog:
* config/sh/sjlj.S (_ITM_beginTransaction): Bypass PLT calling
GTM_begin_transaction for compatibility with FDPIC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229438
138bc75d-0d04-0410-961f-
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alalaw01 [Tue, 27 Oct 2015 12:36:55 +0000 (12:36 +0000)]
tree-scalar-evolution.c: Handle LSHIFT by constant
gcc/:
tree-scalar-evolution.c (interpret_rhs_expr): Handle some LSHIFT_EXPRs
as equivalent MULT_EXPRs.
gcc/testsuite/:
gcc.dg/vect/vect-strided-shift.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229437
138bc75d-0d04-0410-961f-
82ee72b054a4
ktkachov [Tue, 27 Oct 2015 12:23:51 +0000 (12:23 +0000)]
[ARM] PR target/67929 Tighten vfp3_const_double_for_bits checks
PR target/67929
* config/arm/arm.c (vfp3_const_double_for_bits): Rewrite.
* config/arm/constraints.md (Dp): Update callsite.
* config/arm/predicates.md (const_double_vcvt_power_of_two): Likewise.
* gcc.target/arm/pr67929_1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229436
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 12:00:34 +0000 (12:00 +0000)]
Move ldexp, scalbn and scalbln folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_load_exponent): Rename to...
(fold_const_builtin_load_exponent): ...this and only handle
constant arguments.
(fold_builtin_2): Update accordingly.
* match.pd: Add rules previously handled by fold_builtin_load_exponent.
gcc/testsuite/
* gcc.dg/torture/builtin-ldexp-1.c: Skip at -O9,
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229434
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:59:21 +0000 (11:59 +0000)]
Rename logb and significand folds
fold_builtin_logb and fold_builtin_significand now only handle
constant arguments, so this patch renames them to fold_const...,
to match fold_const_builtin_pow. The idea is to differentiate
constant-only folds so that they can be moved to a const_binop-like
function in future.
The functions also had some unnecessary calls to STRIP_NOPS, which
I think are left over from code that has already moved to match.pd.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_logb): Rename to...
(fold_const_builtin_logb): ...this and remove STRIP_NOPS call.
(fold_builtin_significand): Rename to...
(fold_const_builtin_significand): ...this and remove STRIP_NOPS call.
(fold_builtin_1): Update accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229433
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:57:34 +0000 (11:57 +0000)]
Move fmin and fmax folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_fmin_fmax): Delete.
(fold_builtin_2): Handle constant fmin and fmax arguments here.
* match.pd: Add rules previously handled by fold_builtin_fmin_fmax.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229432
138bc75d-0d04-0410-961f-
82ee72b054a4
jgreenhalgh [Tue, 27 Oct 2015 11:57:01 +0000 (11:57 +0000)]
[PATCH] [AArch64] Distinct costs for sign and zero extension
gcc/
* config/aarch64/aarch64-protos.h (cpu_addrcost_table): Split member
for register extension into sign and zero register extension.
* config/aarch64/aarch64.c (generic_addrcost_table): Infer values
for sign and zero register extension.
(cortexa57_addrcost_table): Likewise.
(xgene1_addrcost_table): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229431
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:56:18 +0000 (11:56 +0000)]
Move min(max...) and max(min...) folds to match.pd
This handles both integer and floating-point arguments. It's needed
for the follow-on patch to move fmin and fmax to match.pd.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* fold-const.c (fold_minmax): Delete.
(fold_binary_loc): Don't call it.
* match.pd: Add rules previously handled by fold_minmax.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229430
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:56:12 +0000 (11:56 +0000)]
2015-10-27 Tristan Gingold <gingold@adacore.com>
* bindgen.adb (System_BB_CPU_Primitives_Multiprocessors_Used):
New variable.
(Gen_Adainit): Call Start_All_CPUs if the above
variable is set to true.
2015-10-27 Emmanuel Briot <briot@adacore.com>
* adaint.c, s-os_lib.adb, s-os_lib.ads (Copy_File_Attributes): New
subprogram.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229429
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:55:38 +0000 (11:55 +0000)]
Split constant handling out of fold_builtin_fma
Just makes an upcoming patch a bit clearer.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_fma): Remove constant handling.
(fold_builtin_3): Handle constant fma arguments here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229428
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:54:51 +0000 (11:54 +0000)]
Remove constant handling from fold_builtin_{,f}abs
fold_builtin_fabs and fold_builtin_abs had code to handle constant
arguments, but this simply duplicated what the following fold_build1_loc
would do for ABS_EXPR.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_fabs): Remove constant handling.
(fold_builtin_abs): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229427
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:54:29 +0000 (11:54 +0000)]
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* namet.adb, namet.ads: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229426
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:53:45 +0000 (11:53 +0000)]
Move copysign folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_copysign): Delete.
(fold_builtin_2): Handle constant copysign arguments here.
* match.pd: Add rules previously handled by fold_builtin_copysign.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229425
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:53:08 +0000 (11:53 +0000)]
2015-10-27 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Allocator): Do not perform legality check
on allocators for limited objects in a qualified expression,
because expression has not been resolved.
* sem_res.adb (Resolve_Allocator): Perform check on legality of
limited objects after resolution. Add sem_ch3.adb to context.
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Refined_Global_In_Decl_Part): Add variable
States.
(Check_Refined_Global_Item): An object or state acts as a
constituent only when the corresponding encapsulating state
appears in pragma Global.
(Collect_Global_Item): Add a state with non-null visible refinement to
list States.
2015-10-27 Gary Dismukes <dismukes@adacore.com>
* sem_util.ads, par.adb, sem_ch6.adb: Minor reformatting and a few
typo corrections.
2015-10-27 Pierre-Marie de Rodat <derodat@adacore.com>
* namet.ads, namet.adb (Name_Equals): New function.
* namet.h (Name_Equals): New macro.
2015-10-27 Arnaud Charlet <charlet@adacore.com>
* exp_ch6.adb (Build_Procedure_Form): Use 'RESULT' for the extra
parameter, to avoid ambiguity when generating tmps using _xxx which
might end up reusing _result.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229424
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:52:54 +0000 (11:52 +0000)]
Move signbit folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_signbit): Delete.
(fold_builtin_2): Handle constant signbit arguments here.
* match.pd: Add rules previously handled by fold_builtin_signbit.
gcc/testsuite/
PR tree-optimization/68097
* gcc.dg/torture/builtin-nonneg-1.c: Skip at -O0. Add
--param max-ssa-name-query-depth=3 to dg-options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229423
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 11:51:43 +0000 (11:51 +0000)]
Fold comparisons between sqrt and zero
The expression:
signbit(sqrt(x))
is always 0 for -ffast-math. The signbit fold first converts it to:
sqrt(x) < 0
and whether we realise that this is false depends on a race between two
folders: the sqrt comparison folder, which wants to convert it to
x < 0*0
and the generic tree_expr_nonnegative_p rule for ... < 0, which would
give the hoped-for 0.
The sqrt code already handles comparisons with negative values specially,
so this patch simply extends that idea to comparisons with zero.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* match.pd: Handle sqrt(x) cmp 0 specially.
gcc/testsuite/
* gcc.dg/torture/builtin-sqrt-cmp-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229422
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:50:29 +0000 (11:50 +0000)]
2015-10-27 Javier Miranda <miranda@adacore.com>
* sem_util.ads, sem_util.adb (Defining_Identifier): Adding a formal to
indicate the needed behavior in case of nodes with errors.
2015-10-27 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Eval_Attribute): If the prefix of attribute
Enum_Rep is an object that is a generated loop variable for an
element iterator, no folding is possible.
* sem_res.adb (Resolve_Entity_Name): Do not check for a missing
initialization in the case of a constant that is an object
renaming.
* exp_attr.adb (Expand_N_Attribute_Reference, case Enum_Rep):
If the prefix is a constant that renames an expression there is
nothing to evaluate statically.
2015-10-27 Vincent Celier <celier@adacore.com>
* gnatlink.adb: Always delete the response file, even when the
invocation of gcc to link failed.
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
Do not inherit the SPARK_Mode from the context if it has been
set already.
(Build_Subprogram_Declaration): Relocate relevant
pragmas from the subprogram body to the generated corresponding
spec. Do not copy aspect SPARK_Mode as this leads to circularity
in Copy_Separate_Tree. Inherit the attributes that describe
pragmas Ghost and SPARK_Mode.
(Move_Pragmas): New routine.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229421
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:46:38 +0000 (11:46 +0000)]
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* inline.adb (Is_Expression_Function): Removed.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): An internally
generated subprogram body that completes an expression function
inherits the SPARK_Mode from the spec.
* sem_res.adb (Resolve_Call): Update all calls to
Is_Expression_Function.
* sem_util.ads, sem_util.adb (Is_Expression_Function): Reimplemented.
(Is_Expression_Function_Or_Completion): New routine.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229420
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:23:07 +0000 (11:23 +0000)]
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* lib-xref-spark_specific.adb, a-dirval-mingw.adb, exp_ch6.adb,
sem_ch8.adb, s-os_lib.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229419
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:21:23 +0000 (11:21 +0000)]
2015-10-27 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb
(Enclosing_Subprogram_Or_Library_Package): detect library-level
subprograms and handle entries as subprograms, i.e. now both
library-level subprograms and entry bodies act as enclosing
scopes.
(Traverse_Declarations_Or_Statements): process entry bodies just
like subprogram bodies.
* lib-xref.ads (Enclosing_Subprogram_Or_Library_Package): comment
simplified while keeping its the meaning and minor typo fixed
("of" -> "or").
* spark_xrefs.ads (Xref Section): fix in description of the ALI
line for subprogram calls; such lines start with captial "F"
followed by a space.
2015-10-27 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Find_Direct_Name): A parameter association is
a legal context for applying an implicit dereference.
(Analyze_Expanded_Name): Minor code cleanup.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229418
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:20:01 +0000 (11:20 +0000)]
2015-10-27 Arnaud Charlet <charlet@adacore.com>
* sinput.ads, spark_xrefs.ads, lib-xref.adb: Fix typos.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229417
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:15:27 +0000 (11:15 +0000)]
2015-10-27 Pascal Obry <obry@adacore.com>
* a-dirval-mingw.adb: Remove some characters from Invalid_Character set.
2015-10-27 Ed Schonberg <schonberg@adacore.com>
* exp_ch6.adb (Rewrite_Function_Call_For_C): Use a named
associaion for the added actual in the call because previous
actuals may also have been given by explicit associations.
* lib-xref.adb: Minor style fixes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229416
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:13:20 +0000 (11:13 +0000)]
2015-10-27 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Remove hard coded restrictions.
2015-10-27 Pascal Obry <obry@adacore.com>
* a-dirval-mingw.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229415
138bc75d-0d04-0410-961f-
82ee72b054a4
charlet [Tue, 27 Oct 2015 11:12:14 +0000 (11:12 +0000)]
2015-10-27 Javier Miranda <miranda@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Improve previous patch.
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch12.adb (Analyze_Formal_Package_Declaration): Code cleanup. Set
and restore the value of global flag Ignore_Pragma_SPARK_Mode. A
formal package declaration acts as a package instantation with
respect to SPARK_Mode legality.
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Check_Constituent_Usage): Use
logical operators rather than short circuit operators. Emit an
error when a state with visible refinement is not refined.
* snames.ads-tmpl: Add names for detecting
predefined potentially blocking subprograms.
2015-10-27 Arnaud Charlet <charlet@adacore.com>
* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Revert previous
change.
(Expand_Array_Aggregate): Rewrite previous change here
as done for other non GCC back-ends.
(Build_Record_Aggr_Code): Add special case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229414
138bc75d-0d04-0410-961f-
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ienkovich [Tue, 27 Oct 2015 11:08:16 +0000 (11:08 +0000)]
gcc/
* tree-vect-generic.c (expand_vector_operations_1): Check
optab type before using it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229413
138bc75d-0d04-0410-961f-
82ee72b054a4
ktkachov [Tue, 27 Oct 2015 10:57:32 +0000 (10:57 +0000)]
[AArch64] Enable autoprefetcher modelling in the scheduler
* config/aarch64/aarch64-protos.h
(struct tune_params): Add autoprefetcher_model field.
* config/aarch64/aarch64.c: Include params.h
(generic_tunings): Specify autoprefetcher_model value.
(cortexa53_tunings): Likewise.
(cortexa57_tunings): Likewise.
(cortexa72_tunings): Likewise.
(thunderx_tunings): Likewise.
(xgene1_tunings): Likewise.
(aarch64_first_cycle_multipass_dfa_lookahead_guard): New function.
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Define.
(aarch64_override_options_internal): Set
PARAM_SCHED_AUTOPREF_QUEUE_DEPTH param.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229412
138bc75d-0d04-0410-961f-
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tschwinge [Tue, 27 Oct 2015 10:32:32 +0000 (10:32 +0000)]
[PR testsuite/68063] Add missing private clause in libgomp.c++/member-1.C
PR testsuite/68063
* testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229411
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 09:32:11 +0000 (09:32 +0000)]
Move expN folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_exponent): Delete.
(fold_builtin_2): Handle constant expN arguments here.
* match.pd: Fold expN(logN(x)) -> x.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229410
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 09:31:28 +0000 (09:31 +0000)]
Move powi folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_powi): Delete.
(fold_builtin_2): Handle constant powi arguments here.
* match.pd: Add rules previously handled by fold_builtin_powi.
gcc/testsuite/
* gcc.dg/builtins-52.c: Add -O to dg-options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229409
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 09:30:32 +0000 (09:30 +0000)]
Move pow folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_pow): Delete in favor of...
(fold_const_builtin_pow): ...this new function. Only handle constant
arguments.
(fold_builtin_2): Update accordingly.
* match.pd: Add rules previously handled by fold_builtin_pow.
gcc/testsuite/
* gcc.dg/torture/builtin-math-1.c: Skip at -O0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229408
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 09:29:40 +0000 (09:29 +0000)]
Move hypot folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_hypot): Delete.
(fold_builtin_2): Handle constant hypot arguments here.
* match.pd: Fold hypot(x, 0) and hypot(0, x) to x. Canonicalize
hypot(x, x) to fabs(x)*sqrt(2).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229407
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Tue, 27 Oct 2015 09:07:44 +0000 (09:07 +0000)]
Don't create SSA names until in SSA form
An upcoming patch adds a fold from hypot(x,x) to fabs(x)*sqrt(2).
This is unusual in that it could trigger in the gimplifier but would
require new SSA names to be created. This patch makes sure that we
use the usual:
if (gimple_in_ssa_p (cfun))
res = make_ssa_name (type);
else
res = create_tmp_reg (type);
formula to cope with cases where we're not yet in SSA form.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* gimple-match-head.c (maybe_push_res_to_seq): Use create_tmp_reg
instead of make_ssa_name if not yet in SSA form.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229406
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Tue, 27 Oct 2015 08:56:03 +0000 (08:56 +0000)]
2015-10-27 Richard Biener <rguenther@suse.de>
* cfg.c (free_edge): Add function argument and use it instead of cfun.
(clear_edges): Likewise.
* cfg.h (clear_edges): Adjust prototype.
* cfgexpand.c (pass_expand::execute): Adjust.
* cfgloop.c (release_recorded_exits): Add function argument and use
it instead of cfun.
* cfgloop.h (release_recorded_exits): Adjust prototype.
(loops_state_satisfies_p): Add overload with function argument.
(loops_state_set): Likewise.
(loops_state_clear): Likewise.
(struct loop_iterator): Add function argument to constructor
and iterator and use it instead of cfun.
(FOR_EACH_LOOP_FN): New macro.
(loop_optimizer_finalize): Add overload with function argument.
* loop-init.c (loop_optimizer_init): Adjust.
(fix_loop_structure): Likewise.
(loop_optimizer_finaliz): Add function argument and use it
instead of cfun.
* tree-cfg.c (delete_tree_cfg_annotations): Likewise.
* tree-cfg.h (delete_tree_cfg_annotations): Adjust prototype.
* cgraph.c (release_function_body): Do not push/pop cfun.
* final.c (rest_of_clean_state): Adjust.
* graphite.c (graphite_finalize): Likewise.
* tree-ssa-copy.c (fini_copy_prop): Likewise.
* tree-ssa-dce.c (perform_tree_ssa_dce): Likewise.
* tree-ssa-loop-ivcanon.c (canonicalize_induction_variables): Likewise.
(tree_unroll_loops_completely): Likewise.
(pass_complete_unrolli::execute): Likewise.
* tree-ssa-loop-niter.c (free_numbers_of_iterations_estimates):
Add function argument and use it instead of cfun.
* tree-ssa-loop-niter.h (free_numbers_of_iterations_estimates):
Adjust prototype.
* tree-ssa-loop.c (tree_ssa_loop_done): Adjust.
* tree-ssa.c (delete_tree_ssa): Add function argument and use it
instead of cfun.
* tree-ssa.h (delete_tree_ssa): Adjust prototype.
* tree-ssanames.c (fini_ssanames): Add function argument and use it
instead of cfun.
* tree-ssanames.c (fini_ssanames): Adjust prototype.
* tree-vrp.c (execute_vrp): Adjust.
* value-prof.c (free_histograms): Add function argument and use it
instead of cfun.
* value-prof.h (free_histograms): Adjust prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229405
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tschwinge [Tue, 27 Oct 2015 08:39:15 +0000 (08:39 +0000)]
[PR c/64765, c/64880] Support OpenACC Combined Directives in C, C++
gcc/c-family/
PR c/64765
PR c/64880
* c-common.h (c_oacc_split_loop_clauses): Declare function.
* c-omp.c (c_oacc_split_loop_clauses): New function.
gcc/c/
PR c/64765
PR c/64880
* c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
parameters, and handle these. Adjust all users.
(c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
into...
(c_parser_oacc_kernels_parallel): ... this new function. Adjust
all users.
* c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
declare functions.
(c_finish_omp_construct): Declare function.
* c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
Merge functions into...
(c_finish_omp_construct): ... this new function.
gcc/cp/
PR c/64765
PR c/64880
* cp-tree.h (finish_oacc_kernels, finish_oacc_parallel): Don't
declare functions.
(finish_omp_construct): Declare function.
* parser.c (cp_parser_oacc_loop): Add p_name, mask, cclauses
formal parameters, and handle these. Adjust all users.
(cp_parser_oacc_kernels, cp_parser_oacc_parallel): Merge functions
into...
(cp_parser_oacc_kernels_parallel): ... this new function. Adjust
all users.
* semantics.c (finish_oacc_kernels, finish_oacc_parallel): Merge functions into...
(finish_omp_construct): ... this new function.
gcc/
* tree.h (OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES)
(OACC_KERNELS_BODY, OACC_KERNELS_CLAUSES, OACC_KERNELS_COMBINED)
(OACC_PARALLEL_COMBINED): Don't define macros. Adjust all users.
gcc/testsuite/
PR c/64765
PR c/64880
* c-c++-common/goacc/loop-1.c: Don't skip for C++. Don't prune
sorry message.
(PR64765): New function.
* gfortran.dg/goacc/coarray_2.f90: XFAIL.
* gfortran.dg/goacc/combined_loop.f90: Extend. Don't prune
sorry message.
* gfortran.dg/goacc/cray.f95: Refine prune directive.
* gfortran.dg/goacc/parameter.f95: Likewise.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
* testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229404
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vries [Tue, 27 Oct 2015 07:09:58 +0000 (07:09 +0000)]
Add var in push_fields_onto_fieldstack
2015-10-27 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Add and use var
field_type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229403
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amker [Tue, 27 Oct 2015 05:26:27 +0000 (05:26 +0000)]
* loop-invariant.c (struct def): New field can_prop_to_addr_uses.
(inv_can_prop_to_addr_use): New function.
(record_use): Call can_prop_to_addr_uses, set the new field.
(get_inv_cost): Count cost if inv can't be propagated into its
address uses.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229402
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danglin [Tue, 27 Oct 2015 00:39:32 +0000 (00:39 +0000)]
PR libffi/65441
* testsuite/lib/libffi.exp: Load target-supports-dg.exp.
* testsuite/libffi.call/float2.c: Don't run on hppa*-*-hpux*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229400
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gccadmin [Tue, 27 Oct 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229399
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jason [Mon, 26 Oct 2015 21:17:50 +0000 (21:17 +0000)]
DR 2179
* pt.c (process_partial_specialization): Handle error_mark_node
from most_specialized_partial_spec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229395
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devans [Mon, 26 Oct 2015 20:07:43 +0000 (20:07 +0000)]
* config/linux.h (INCLUDE_DEFAULTS): Add INCLUDE_DEFAULTS_MUSL_LOCAL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229392
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lkrupp [Mon, 26 Oct 2015 19:18:08 +0000 (19:18 +0000)]
2015-10-26 Louis Krupp <louis.krupp@zoho.com>
PR fortran/66056
* fortran.h: Include namespace pointer in statement label
structure.
* symbol.c (gfc_get_st_label): Store pointer to namespace
that owns the statement label tree in each label.
(gfc_free_st_label): Use namespace owning statement label
tree when deleting statement label.
* io.c: Initialize format_asterisk with NULL namespace pointer.
2015-10-26 Louis Krupp <louis.krupp@zoho.com>
PR fortran/66056
* gfortran.dg/empty_label_typedecl.f90: New test
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229390
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vapier [Mon, 26 Oct 2015 18:32:41 +0000 (18:32 +0000)]
libjava: fix locale handling when sorting JNI methods
When building under LANG=cs_CZ.UTF-8, the JNI method check fails:
/bin/bash ../../scripts/check_jni_methods.sh
Found a problem with the JNI methods declared and implemented.
(<) missing in implementation, (>) missing in header files
> Java_gnu_java_awt_peer_gtk_GtkClipboard_advertiseContent
> Java_gnu_java_awt_peer_gtk_GtkClipboard_initNativeState
... lots more ...
While the sed commands are run under LC_ALL=C, the two sort commands are
not, and they end up producing unexpected output (for the test). Once we
run both under LC_ALL=C, the check passes. While we're here, we can also
combine latter the `sort|uniq` into `sort -u` to match the earlier code.
URL: https://bugs.gentoo.org/563710
Reported-by: Miroslav Ć ulc <fordfrog@gentoo.org>
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229388
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kargl [Mon, 26 Oct 2015 17:39:07 +0000 (17:39 +0000)]
2015-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/36192
* array.c (gfc_ref_dimen_size): Check for BT_INTEGER before calling
mpz_set.
2015-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/36192
* gfortran.dg/pr36192.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229387
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ebotcazou [Mon, 26 Oct 2015 17:02:48 +0000 (17:02 +0000)]
* match.pd (fold_widened_comparison): Apply simplifications to all
integral types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229384
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dardiss [Mon, 26 Oct 2015 16:29:31 +0000 (16:29 +0000)]
gcc/
* target.def (TARGET_NO_SPECULATION_IN_DELAY_SLOTS_P): New hook.
* doc/tm.texi.in (TARGET_NO_SPECULATION_IN_DELAY_SLOTS_P): Document.
* doc/tm.texi: Regenerated.
* reorg.c (dbr_schedule): Use new hook.
* config/mips/mips.c (mips_no_speculation_in_delay_slots_p): New.
testsuite/
* gcc.target/mips/ds-schedule-1.c: New.
* gcc.target/mips/ds-schedule-2.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229383
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tschwinge [Mon, 26 Oct 2015 16:25:04 +0000 (16:25 +0000)]
abort might not flush all open streams before process termination
libgomp/
* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229382
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tschwinge [Mon, 26 Oct 2015 16:24:54 +0000 (16:24 +0000)]
libgomp testsuite: Remove some explicit acc_device_nvidia usage.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
acc_device_nvidia usage.
* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229381
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tschwinge [Mon, 26 Oct 2015 16:24:44 +0000 (16:24 +0000)]
libgomp: Additional acc_shutdown bug fixing and testing
libgomp/
* oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
* testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229380
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