aboutsummaryrefslogtreecommitdiff
path: root/gcc
AgeCommit message (Collapse)AuthorFilesLines
2015-11-06[PR67753] fix copy of PARALLEL entry_parm to CONCAT target_regAlexandre Oliva2-5/+44
In assign_parms_setup_block, the copy of args in PARALLELs from entry_parm to stack_parm is deferred to the parm conversion insn seq, but the copy from stack_parm to target_reg was inserted in the normal copy seq, that is executed before the conversion insn seq. Oops. We could do away with the need for an actual stack_parm in general, which would have avoided the need for emitting the copy to target_reg in the conversion seq, but at least on pa, due to the need for stack to copy between SI and SF modes, it seems like using the reserved stack slot is beneficial, so I put in logic to use a pre-reserved stack slot when there is one, and emit the copy to target_reg in the conversion seq if stack_parm was set up there. for gcc/ChangeLog PR rtl-optimization/67753 PR rtl-optimization/64164 * function.c (assign_parm_setup_block): Avoid allocating a stack slot if we don't have an ABI-reserved one. Emit the copy to target_reg in the conversion seq if the copy from entry_parm is in it too. Don't use the conversion seq to copy a PARALLEL to a REG or a CONCAT. From-SVN: r229840
2015-11-06Add testcases for middle-end/53852 and middle-end/67518Joost VandeVondele3-0/+89
2015-11-06 Joost VandeVondele <vondele@gnu.gcc.org> PR middle-end/53852 PR middle-end/67518 * gfortran.dg/PR67518.f90: New test. * gfortran.dg/PR53852.f90: New test. From-SVN: r229839
2015-11-06tree-hash-traits.h (tree_operand_hash): Provide equal, not equal_keys.Richard Biener2-4/+11
2015-11-06 Richard Biener <rguenther@suse.de> * tree-hash-traits.h (tree_operand_hash): Provide equal, not equal_keys. From-SVN: r229838
2015-11-05gimplify.c (gimplify_scan_omp_clauses): Add support for OMP_CLAUSE_TILE.Cesar Philippidis43-98/+1840
gcc/ * gimplify.c (gimplify_scan_omp_clauses): Add support for OMP_CLAUSE_TILE. Update handling of OMP_CLAUSE_INDEPENDENT. (gimplify_adjust_omp_clauses): Likewise. * omp-low.c (scan_sharing_clauses): Add support for OMP_CLAUSE_TILE. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_TILE. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_TILE. * tree.c (omp_clause_num_ops): Add an entry for OMP_CLAUSE_TILE. (omp_clause_code_name): Likewise. (walk_tree_1): Handle OMP_CLAUSE_TILE. * tree.h (OMP_TILE_LIST): New macro. gcc/c-family/ * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR, AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION clauses with parallel and kernels and loops. * c-pragma.h (enum pragma_omp_clause): Add entries for PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}. * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS, NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO, INDEPENDENT,SEQ}. (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}. gcc/c/ * c-parser.c (c_parser_omp_clause_name): Add support for PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE. (c_parser_omp_clause_default): Add is_oacc argument. Handle default(none) in OpenACC. (c_parser_oacc_shape_clause): Allow pointer variables as gang static arguments. (c_parser_oacc_clause_tile): New function. (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT, OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE. (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT, TILE}. (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT. (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE, FIRSTPRIVATE}. (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default. (c_parser_oacc_update): Update the error message for missing clauses. * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE and OMP_CLAUSE_INDEPENDENT. gcc/cp/ * parser.c (cp_parser_omp_clause_name): Add support for PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE. (cp_parser_oacc_shape_clause): Allow pointer variables as gang static arguments. (cp_parser_oacc_clause_tile): New function. (cp_parser_omp_clause_default): Add is_oacc argument. Handle default(none) in OpenACC. (cp_parser_oacc_all_clauses): Add support for (cp_parser_omp_all_clauses): Update call to cp_parser_omp_clause_default. PRAGMA_OACC_CLAUSE_{DEFAULT,INDEPENDENT,TILE,PRIVATE,FIRSTPRIVATE}. (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT, TILE}. (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT. (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE, FIRSTPRIVATE}. (cp_parser_oacc_update): Update the error message for missing clauses. * semantics.c (finish_omp_clauses): Add support for OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE. gcc/fortran/ * openmp.c (gfc_match_omp_clauses): Update support for the tile and default clauses in OpenACC. (gfc_match_oacc_update): Error when data clauses are supplied. (oacc_compatible_clauses): Delete. (resolve_omp_clauses): Give special care for OpenACC reductions. Also update error reporting for the tile clause. (resolve_oacc_loop_blocks): Update error reporting for the tile clause. * trans-openmp.c (gfc_trans_omp_clauses): Update OMP_CLAUSE_SEQ. Add OMP_CLAUSE_{AUTO,TILE} and add support the the gang static argument. (gfc_trans_oacc_combined_directive): Update the list of clauses which are split to acc loops. gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: New test. * c-c++-common/goacc/loop-clauses.c: New test. * c-c++-common/goacc/tile.c: New test. * c-c++-common/goacc/loop-shape.c: Add test for pointer variable as gang static arguments. * c-c++-common/goacc/update-1.c: Adjust expected error message. * g++.dg/goacc/template.C: New test. * gfortran.dg/goacc/combined-directives.f90: New test. * gfortran.dg/goacc/default.f95: New test. * gfortran.dg/goacc/default_none.f95: New test. * gfortran.dg/goacc/firstprivate-1.f95: New test. * gfortran.dg/goacc/gang-static.f95: New test. * gfortran.dg/goacc/kernels-loop-inner.f95: New test. * gfortran.dg/goacc/kernels-loops-adjacent.f95: New test. * gfortran.dg/goacc/list.f95: Update test. * gfortran.dg/goacc/loop-2.f95: Likewise. * gfortran.dg/goacc/loop-4.f95: New test. * gfortran.dg/goacc/loop-5.f95: New test. * gfortran.dg/goacc/loop-6.f95: New test. * gfortran.dg/goacc/loop-tree-1.f90: Update test. * gfortran.dg/goacc/multi-clause.f90: New test. * gfortran.dg/goacc/parallel-tree.f95: Update test. * gfortran.dg/goacc/update.f95: New test. Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r229832
2015-11-05PR c++/67942 - diagnose placement new buffer overflowMartin Sebor4-3/+68
gcc/cp/ * cp/init.c (warn_placement_new_too_small): Avoid assuming the size of the first operand of placement new or its type is known. gcc/testsuite/ * g++.dg/warn/Wplacement-new-size.C: Exercise placement new invocations where the size of the destination buffer object or its type (or both) is unknown. From-SVN: r229831
2015-11-06Daily bump.GCC Administrator1-1/+1
From-SVN: r229830
2015-11-05PR c++/67942 - diagnose placement new buffer overflowMartin Sebor8-8/+660
gcc/ * invoke.texi (-Wplacement-new): Document new option. * gcc/testsuite/g++.dg/warn/Wplacement-new-size.C: New test. gcc/c-family/ * c.opt (-Wplacement-new): New option. gcc/cp/ * cp/init.c (warn_placement_new_too_small): New function. (build_new_1): Call it. gcc/testsuite/ * g++.dg/warn/Wplacement-new-size.C: New test. From-SVN: r229827
2015-11-05[PATCH] tree-scalar-evolution.c: Handle LSHIFT by constantAlan Lawrence5-0/+72
gcc/: PR tree-optimization/65963 * tree-scalar-evolution.c (interpret_rhs_expr): Try to handle LSHIFT_EXPRs as equivalent unsigned MULT_EXPRs. gcc/testsuite/: * gcc.dg/pr68112.c: New. * gcc.dg/vect/vect-strided-shift-1.c: New. From-SVN: r229825
2015-11-05re PR c/68090 (VLA compound literal -- "confused by earlier errors, bailing ↵Marek Polacek4-1/+25
out") PR c/68090 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't deal with pre-evaluation on invalid types. * gcc.dg/pr68090.c: New test. From-SVN: r229823
2015-11-05[Patch ifcvt] Teach RTL ifcvt to handle multiple simple set instructionsJames Greenhalgh4-2/+276
gcc/ * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): New. (noce_convert_multiple_sets): Likewise. (noce_process_if_block): Call them. gcc/testsuite/ * gcc.dg/ifcvt-4.c: New. From-SVN: r229822
2015-11-05re PR c++/67846 (ICE on code with lambda expression on x86_64-linux-gnu in ↵Paolo Carlini5-7/+35
check_return_expr, at cp/typeck.c:8609) /cp 2015-11-05 Paolo Carlini <paolo.carlini@oracle.com> PR c++/67846 * parser.c (cp_parser_lambda_body): Check lambda_return_type return value. * typeck2.c (cxx_incomplete_type_diagnostic): Print member or member function used invalidly. /testsuite 2015-11-05 Paolo Carlini <paolo.carlini@oracle.com> PR c++/67846 * g++.dg/cpp0x/lambda/lambda-ice15.C: New. From-SVN: r229819
2015-11-05gimple-fold.c: Include omp-low.h.Nathan Sidwell2-0/+33
* gimple-fold.c: Include omp-low.h. (fold_internal_goacc_dim): New. (gimple_fold_call): Call it. From-SVN: r229816
2015-11-05gcc/Jakub Jelinek62-419/+4558
2015-11-05 Jakub Jelinek <jakub@redhat.com> Ilya Verbin <ilya.verbin@intel.com> * builtin-types.def (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR): Remove. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): New. * cgraph.h (enum cgraph_simd_clone_arg_type): Add SIMD_CLONE_ARG_TYPE_LINEAR_REF_VARIABLE_STEP, SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP and SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP. (struct cgraph_simd_clone_arg): Adjust comment. * omp-builtins.def (BUILT_IN_GOMP_TARGET): Rename GOMP_target_41 to GOMP_target_ext. Add num_teams and thread_limit arguments. (BUILT_IN_GOMP_TARGET_DATA): Rename GOMP_target_data_41 to GOMP_target_data_ext. (BUILT_IN_GOMP_TARGET_UPDATE): Rename GOMP_target_update_41 to GOMP_target_update_ext. (BUILT_IN_GOMP_LOOP_NONMONOTONIC_DYNAMIC_START, BUILT_IN_GOMP_LOOP_NONMONOTONIC_GUIDED_START, BUILT_IN_GOMP_LOOP_NONMONOTONIC_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_NONMONOTONIC_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_ULL_NONMONOTONIC_DYNAMIC_START, BUILT_IN_GOMP_LOOP_ULL_NONMONOTONIC_GUIDED_START, BUILT_IN_GOMP_LOOP_ULL_NONMONOTONIC_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_ULL_NONMONOTONIC_GUIDED_NEXT, BUILT_IN_GOMP_PARALLEL_LOOP_NONMONOTONIC_DYNAMIC, BUILT_IN_GOMP_PARALLEL_LOOP_NONMONOTONIC_GUIDED): New built-ins. * tree-core.h (enum omp_clause_schedule_kind): Add OMP_CLAUSE_SCHEDULE_MASK, OMP_CLAUSE_SCHEDULE_MONOTONIC, OMP_CLAUSE_SCHEDULE_NONMONOTONIC and change OMP_CLAUSE_SCHEDULE_LAST value. * tree.def (OMP_SIMD, CILK_SIMD, CILK_FOR, OMP_DISTRIBUTE, OMP_TASKLOOP, OACC_LOOP): Add OMP_FOR_ORIG_DECLS argument. * tree.h (OMP_FOR_ORIG_DECLS): Use OMP_LOOP_CHECK instead of OMP_FOR_CHECK. Remove comment. * tree-pretty-print.c (dump_omp_clause): Handle GOMP_MAP_FIRSTPRIVATE_REFERENCE and GOMP_MAP_ALWAYS_POINTER. Simplify. Print schedule clause modifiers. * tree-vect-stmts.c (vectorizable_simd_clone_call): Add SIMD_CLONE_ARG_TYPE_LINEAR_{REF,VAL,UVAL}_VARIABLE_STEP cases. * gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP_ALWAYS_TO. (omp_default_clause): Tweak for private/firstprivate/is_device_ptr variables on target construct and use_device_ptr on target data. (omp_check_private): Likewise. (omp_notice_variable): For references check whether what it refers to has mappable type, rather than the reference itself. (omp_is_private): Diagnose linear iteration variables on non-simd constructs. (omp_no_lastprivate): Return true only for Fortran. (gimplify_scan_omp_clauses): Or in GOVD_MAP_ALWAYS_TO for GOMP_MAP_ALWAYS_TO or GOMP_MAP_ALWAYS_TOFROM kinds. Add support for GOMP_MAP_FIRSTPRIVATE_REFERENCE and GOMP_MAP_ALWAYS_POINTER, remove old handling of structure element based array sections. Use GOMP_MAP_ALWAYS_P. Fix up handling of lastprivate and linear when combined with distribute. Gimplify variable low-bound for array reduction. Look through POINTER_PLUS_EXPR when looking for ADDR_EXPR for array section reductions. (gimplify_adjust_omp_clauses_1): For implicit references to variables with reference type and when not ref to scalar or ref to pointer, map what they refer to using tofrom and use GOMP_MAP_FIRSTPRIVATE_REFERENCE for the reference. (gimplify_adjust_omp_clauses): Remove GOMP_MAP_ALWAYS_POINTER from target exit data. Handle GOMP_MAP_FIRSTPRIVATE_REFERENCE. Drop OMP_CLAUSE_MAP_PRIVATE support. Use GOMP_MAP_ALWAYS_P. Diagnose the same var on both firstprivate and lastprivate on distribute construct. (gimplify_omp_for): Fix up handling of predetermined lastprivate or linear iter vars when combined with distribute. (find_omp_teams, computable_teams_clause, optimize_target_teams): New functions. (gimplify_omp_workshare): Call optimize_target_teams. * omp-low.c (struct omp_region): Add sched_modifiers field. (struct omp_for_data): Likewise. (omp_any_child_fn_dumped): New variable. (extract_omp_for_data): Fill in sched_modifiers, and mask out OMP_CLAUSE_SCHEDULE_KIND bits outside of OMP_CLAUSE_SCHEDULE_MASK from sched_kind. (determine_parallel_type): Use only OMP_CLAUSE_SCHEDULE_MASK bits of OMP_CLAUSE_SCHED_KIND. (scan_sharing_clauses): Handle GOMP_MAP_FIRSTPRIVATE_REFERENCE, drop OMP_CLAUSE_MAP_PRIVATE support. Look through POINTER_PLUS_EXPR for array section reductions. (add_taskreg_looptemp_clauses): Add one extra _looptemp_ clause even for distribute parallel for, if there are lastprivate clauses on the for. (lower_rec_input_clauses): Handle non-zero low-bound on array section reductions. (lower_reduction_clauses): Likewise. (lower_send_clauses): Look through POINTER_PLUS_EXPR for array section reductions. (expand_parallel_call): Use nonmonotonic entrypoints for nonmonotonic: dynamic/guided. (expand_omp_taskreg): Call assign_assembler_name_if_neeeded on child_fn if current_function_decl has assembler name set, but child_fn does not. Dump the header and IL of the child function when not in SSA form. (expand_omp_target): Likewise. Pass num_teams and thread_limit arguments to BUILT_IN_GOMP_TARGET. (expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Initialize the extra _looptemp_ clause to fd->loop.n2. (expand_omp_for): Use nonmonotonic entrypoints for nonmonotonic: dynamic/guided. Initialize region->sched_modifiers. (expand_omp): Clear omp_any_child_fn_dumped. Dump function header again if we have dumped any child functions. (lower_omp_for_lastprivate): Determine the right count variable for distribute simd, or distribute parallel for{, simd}. (lower_omp_target): Handle GOMP_MAP_FIRSTPRIVATE_REFERENCE and GOMP_MAP_ALWAYS_POINTER. Drop OMP_CLAUSE_MAP_PRIVATE support. (simd_clone_clauses_extract): Handle variable step for references and arguments passed by reference. (simd_clone_mangle): Mangle ref/uval/val variable steps. (simd_clone_adjust_argument_types): Handle SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_VARIABLE_STEP like SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP and SIMD_CLONE_ARG_TYPE_LINEAR_VAL_VARIABLE_STEP like SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP. (simd_clone_linear_addend): New function. (simd_clone_adjust): Handle variable step like similarly to constant step, use simd_clone_linear_addend to determine the actual step at runtime. gcc/c-family/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> * c-common.h (c_finish_omp_atomic): Add TEST argument. (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes. * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call save_expr or create_tmp_var* if TEST is true. (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always. Don't call add_stmt here. (struct c_omp_check_loop_iv_data): New type. (c_omp_check_loop_iv_r, c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New functions. (c_omp_split_clauses): Adjust for lastprivate being allowed on distribute. (c_omp_declare_simd_clauses_to_numbers): Change OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers. (c_omp_declare_simd_clauses_to_decls): Similarly change those from numbers to PARM_DECLs. gcc/c/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> Ilya Verbin <ilya.verbin@intel.com> * c-parser.c: Include context.h and gimple-expr.h. (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose monotonic together with nonmonotonic. (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here. (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause. (c_parser_omp_target_data, c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER. (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit expressions on combined target teams before the target. (c_parser_omp_declare_target): If decl has "omp declare target" or "omp declare target link" attribute, and cgraph or varpool node already exists, then set corresponding flags. Call c_finish_omp_clauses in the parenthesized extended-list syntax case. * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside declare target. * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound on OMP_CLAUSE_REDUCTION array sections. (handle_omp_array_sections): Encode low-bound into the MEM_REF, either into the constant offset, or for variable low-bound using POINTER_PLUS_EXPR. For structure element based array sections use GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER. (c_finish_omp_clauses): Drop generic_field_head, structure elements are now always mapped even as array section bases, diagnose same var in data sharing and mapping clauses. Diagnose if linear step on declare simd is neither a constant nor a uniform parameter. Look through POINTER_PLUS_EXPR for array section reductions. Diagnose the same var or function appearing multiple times on the same directive. Fix up wording for the to clause if t is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic modifier on kinds other than dynamic or guided or nonmonotonic modifier together with ordered clause. gcc/cp/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> Ilya Verbin <ilya.verbin@intel.com> * cp-tree.h (finish_omp_for): Add ORIG_INITS argument. (omp_privatize_field): Add SHARED argument. * parser.c: Include context.h. (cp_parser_omp_clause_schedule): Parse schedule modifiers, diagnose monotonic together with nonmonotonic. (cp_parser_omp_clause_linear): Add DECLARE_SIMD argument. Parse parameter name as linear step as id-expression rather than expression. (cp_parser_omp_all_clauses): Adjust caller. (cp_parser_omp_for_loop_init): Add ORIG_INIT argument, initialize it. Adjust omp_privatize_field caller. (cp_parser_omp_for_loop): Compute orig_inits, pass it's address to finish_omp_for. (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause. (cp_parser_omp_target_data, cp_parser_omp_target_enter_data, cp_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER and GOMP_MAP_FIRSTPRIVATE_REFERENCE. (cp_parser_omp_target): Likewise. Evaluate num_teams and thread_limit expressions on combined target teams before the target. (cp_parser_omp_declare_target): If decl has "omp declare target" or "omp declare target link" attribute, and cgraph or varpool node already exists, then set corresponding flags. Call finish_omp_clauses in the parenthesized extended-list syntax case. Call cp_parser_require_pragma_eol instead of cp_parser_skip_to_pragma_eol. (cp_parser_omp_end_declare_target): Call cp_parser_require_pragma_eol instead of cp_parser_skip_to_pragma_eol. * decl2.c (cplus_decl_attributes): Don't diagnose block scope vars inside declare target. * pt.c (tsubst_omp_clauses): If OMP_CLAUSE_LINEAR_VARIABLE_STRIDE, use tsubst_omp_clause_decl instead of tsubst_expr on OMP_CLAUSE_LINEAR_STEP. Handle non-static data members in shared clauses. (tsubst_omp_for_iterator): Adjust omp_privatize_field caller. (tsubst_find_omp_teams): New function. (tsubst_expr): Evaluate num_teams and thread_limit expressions on combined target teams before the target. Use OMP_FOR_ORIG_DECLS for all OpenMP/OpenACC/Cilk+ looping constructs. Adjust finish_omp_for caller. * semantics.c (omp_privatize_field): Add SHARED argument, if true, always create artificial var and never put it into the hash table or vector. (handle_omp_array_sections_1): Adjust omp_privatize_field caller. Allow non-zero low-bound on OMP_CLAUSE_REDUCTION array sections. (handle_omp_array_sections): For structure element based array sections use GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER. Encode low-bound into the MEM_REF, either into the constant offset, or for variable low-bound using POINTER_PLUS_EXPR. (finish_omp_clauses): Adjust omp_privatize_field caller. Drop generic_field_head, structure elements are now always mapped even as array section bases, diagnose same var in data sharing and mapping clauses. For references map what they refer to using GOMP_MAP_ALWAYS_POINTER for structure elements and GOMP_MAP_FIRSTPRIVATE_REFERENCE otherwise. Diagnose if linear step on declare simd is neither a constant nor a uniform parameter. Allow non-static data members on shared clauses. Look through POINTER_PLUS_EXPR for array section reductions. Diagnose nonmonotonic modifier on kinds other than dynamic or guided or nonmonotonic modifier together with ordered clause. Diagnose the same var or function appearing multiple times on the same directive. Fix up wording for the to clause if t is neither a FUNCTION_DECL nor a VAR_DECL, use special wording for OVERLOADs and TEMPLATE_ID_EXPR. (handle_omp_for_class_iterator): Add ORIG_DECLS argument. Call c_omp_check_loop_iv_exprs on cond. (finish_omp_for): Add ORIG_INITS argument. Call c_omp_check_loop_iv_exprs on ORIG_INITS elements. Adjust handle_omp_for_class_iterator caller. Call c_omp_check_loop_iv. Call add_stmt. (finish_omp_atomic): Adjust c_finish_omp_atomic caller. gcc/fortran/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> * types.def (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR): Remove. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): New. gcc/testsuite/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> * c-c++-common/gomp/clauses-2.c (foo): Adjust for diagnostics of variables in both data sharing and mapping clauses and for structure element based array sections being mapped rather than privatized. * c-c++-common/gomp/declare-target-2.c: Add various new tests. Adjust expected diagnostics wording in one case. * c-c++-common/gomp/distribute-1.c: New test. * c-c++-common/gomp/element-1.c: New test. * c-c++-common/gomp/pr61486-2.c: Add #pragma omp declare target and #pragma omp end declare target pair around the function. Change s from a parameter to a file scope variable. * c-c++-common/gomp/pr67521.c: Add dg-error directives. * c-c++-common/gomp/reduction-1.c (foo): Don't expect diagnostics on non-zero low-bound in reduction array sections. Add further tests. * c-c++-common/gomp/schedule-modifiers-1.c: New test. * c-c++-common/gomp/target-teams-1.c: New test. * gcc.dg/gomp/declare-simd-1.c: Add scan-assembler-times directives for expected mangling on x86_64/i?86. * gcc.dg/gomp/declare-simd-3.c: New test. * gcc.dg/gomp/declare-simd-4.c: New test. * gcc.dg/gomp/for-20.c: New test. * gcc.dg/gomp/for-21.c: New test. * gcc.dg/gomp/for-22.c: New test. * gcc.dg/gomp/for-23.c: New test. * gcc.dg/gomp/for-24.c: New test. * gcc.dg/gomp/linear-1.c: New test. * gcc.dg/gomp/loop-1.c: New test. * g++.dg/gomp/atomic-17.C: New test. * g++.dg/gomp/clause-1.C (T::test): Don't expect error on non-static data member in shared clause. Add single construct. * g++.dg/gomp/declare-simd-1.C: Add dg-options. Add scan-assembler-times directives for expected mangling on x86_64/i?86. * g++.dg/gomp/declare-simd-3.C: Likewise. * g++.dg/gomp/declare-simd-4.C: New test. * g++.dg/gomp/declare-simd-5.C: New test. * g++.dg/gomp/declare-target-1.C: New test. * g++.dg/gomp/linear-2.C: New test. * g++.dg/gomp/loop-1.C: New test. * g++.dg/gomp/loop-2.C: New test. * g++.dg/gomp/loop-3.C: New test. * g++.dg/gomp/member-2.C (B::m2, B::m4): Don't expect error on non-static data member in shared clause. * g++.dg/gomp/member-3.C: New test. * g++.dg/gomp/member-4.C: New test. * g++.dg/gomp/pr38639.C (foo): Adjust dg-error. (bar): Remove dg-message. * g++.dg/gomp/target-teams-1.C: New test. include/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> Ilya Verbin <ilya.verbin@intel.com> * gomp-constants.h (GOMP_MAP_FLAG_SPECIAL_2): Define. (GOMP_MAP_FLAG_ALWAYS): Remove. (enum gomp_map_kind): Use GOMP_MAP_FLAG_SPECIAL_2 instead of GOMP_MAP_FLAG_ALWAYS for GOMP_MAP_ALWAYS_TO, GOMP_MAP_ALWAYS_FROM, GOMP_MAP_ALWAYS_TOFROM, GOMP_MAP_STRUCT, GOMP_MAP_RELEASE. Add GOMP_MAP_ALWAYS_POINTER and GOMP_MAP_FIRSTPRIVATE_REFERENCE. (GOMP_MAP_ALWAYS_P): Define. (GOMP_TARGET_FLAG_NOWAIT): Adjust comment. libgomp/ 2015-11-05 Jakub Jelinek <jakub@redhat.com> Ilya Verbin <ilya.verbin@intel.com> * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next, GOMP_loop_nonmonotonic_dynamic_start, GOMP_loop_nonmonotonic_guided_next, GOMP_loop_nonmonotonic_guided_start, GOMP_loop_ull_nonmonotonic_dynamic_next, GOMP_loop_ull_nonmonotonic_dynamic_start, GOMP_loop_ull_nonmonotonic_guided_next, GOMP_loop_ull_nonmonotonic_guided_start, GOMP_parallel_loop_nonmonotonic_dynamic, GOMP_parallel_loop_nonmonotonic_guided): New prototypes. (GOMP_target_41): Renamed to ... (GOMP_target_ext): ... this. Add num_teams and thread_limit arguments. (GOMP_target_data_41): Renamed to ... (GOMP_target_data_ext): ... this. (GOMP_target_update_41): Renamed to ... (GOMP_target_update_ext): ... this. * libgomp.map (GOMP_4.5): Export GOMP_target_ext, GOMP_target_data_ext and GOMP_target_update_ext instead of GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41. Export GOMP_loop_nonmonotonic_dynamic_next, GOMP_loop_nonmonotonic_dynamic_start, GOMP_loop_nonmonotonic_guided_next, GOMP_loop_nonmonotonic_guided_start, GOMP_loop_ull_nonmonotonic_dynamic_next, GOMP_loop_ull_nonmonotonic_dynamic_start, GOMP_loop_ull_nonmonotonic_guided_next, GOMP_loop_ull_nonmonotonic_guided_start, GOMP_parallel_loop_nonmonotonic_dynamic and GOMP_parallel_loop_nonmonotonic_guided. * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic, GOMP_parallel_loop_nonmonotonic_guided, GOMP_loop_nonmonotonic_dynamic_start, GOMP_loop_nonmonotonic_guided_start, GOMP_loop_nonmonotonic_dynamic_next, GOMP_loop_nonmonotonic_guided_next): New aliases or functions. * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start, GOMP_loop_ull_nonmonotonic_guided_start, GOMP_loop_ull_nonmonotonic_dynamic_next, GOMP_loop_ull_nonmonotonic_guided_next): Likewise. * target.c (gomp_map_0len_lookup, gomp_map_val): New inline functions. (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER. For GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup. Use gomp_map_val function. (gomp_target_fallback_firstprivate): New static function. (GOMP_target_41): Renamed to ... (GOMP_target_ext): ... this. Add num_teams and thread_limit arguments. Move firstprivate fallback handling into a new function. (GOMP_target_data_41): Renamed to ... (GOMP_target_data_ext): ... this. (GOMP_target_update_41): Renamed to ... (GOMP_target_update_ext): ... this. (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use gomp_map_0len_lookup instead of gomp_map_lookup. (omp_target_is_present): Use gomp_map_0len_lookup instead of gomp_map_lookup. * testsuite/libgomp.c/target-28.c: Likewise. * testsuite/libgomp.c/monotonic-1.c: New test. * testsuite/libgomp.c/monotonic-2.c: New test. * testsuite/libgomp.c/nonmonotonic-1.c: New test. * testsuite/libgomp.c/nonmonotonic-2.c: New test. * testsuite/libgomp.c/pr66199-5.c: New test. * testsuite/libgomp.c/pr66199-6.c: New test. * testsuite/libgomp.c/pr66199-7.c: New test. * testsuite/libgomp.c/pr66199-8.c: New test. * testsuite/libgomp.c/pr66199-9.c: New test. * testsuite/libgomp.c/reduction-11.c: New test. * testsuite/libgomp.c/reduction-12.c: New test. * testsuite/libgomp.c/reduction-13.c: New test. * testsuite/libgomp.c/reduction-14.c: New test. * testsuite/libgomp.c/reduction-15.c: New test. * testsuite/libgomp.c/target-12.c (main): Adjust for omp_target_is_present change for one-past-last element. * testsuite/libgomp.c/target-17.c (foo): Drop tests where the same var is both mapped and privatized. * testsuite/libgomp.c/target-19.c (foo): Adjust for different handling of zero-length array sections. * testsuite/libgomp.c/target-28.c: New test. * testsuite/libgomp.c/target-29.c: New test. * testsuite/libgomp.c/target-30.c: New test. * testsuite/libgomp.c/target-teams-1.c: New test. * testsuite/libgomp.c++/member-6.C: New test. * testsuite/libgomp.c++/member-7.C: New test. * testsuite/libgomp.c++/monotonic-1.C: New test. * testsuite/libgomp.c++/monotonic-2.C: New test. * testsuite/libgomp.c++/nonmonotonic-1.C: New test. * testsuite/libgomp.c++/nonmonotonic-2.C: New test. * testsuite/libgomp.c++/pr66199-3.C: New test. * testsuite/libgomp.c++/pr66199-4.C: New test. * testsuite/libgomp.c++/pr66199-5.C: New test. * testsuite/libgomp.c++/pr66199-6.C: New test. * testsuite/libgomp.c++/pr66199-7.C: New test. * testsuite/libgomp.c++/pr66199-8.C: New test. * testsuite/libgomp.c++/pr66199-9.C: New test. * testsuite/libgomp.c++/reduction-11.C: New test. * testsuite/libgomp.c++/reduction-12.C: New test. * testsuite/libgomp.c++/target-13.C: New test. * testsuite/libgomp.c++/target-14.C: New test. * testsuite/libgomp.c++/target-15.C: New test. * testsuite/libgomp.c++/target-16.C: New test. * testsuite/libgomp.c++/target-17.C: New test. * testsuite/libgomp.c++/target-18.C: New test. * testsuite/libgomp.c++/target-19.C: New test. Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> From-SVN: r229814
2015-11-05target.def (goacc.dim_limit): New hook.Nathan Sidwell9-3/+129
* target.def (goacc.dim_limit): New hook. * targhooks.h (default_goacc_dim_limit): Declare. * doc/tm.texi.in (TARGET_GOACC_DIM_LIMIT): Add. * doc/tm.texi: Rebuilt. * omp-low.h (get_oacc_fn_dim_size, get_oacc_ifn_dim_arg): Declare. * omp-low.c (get_oacc_fn_dim_size, get_oacc_ifn_dim_arg): New. (default_goacc_dim_limit): New. * config/nvptx/nvptx.c (PTX_VECTOR_LENGTH, PTX_WORKER_LENGTH): New. (nvptx_goacc_dim_limit) New. (TARGET_GOACC_DIM_LIMIT): Override. * tree-vrp.c: Include omp-low.h, target.h. (extract_range_basic): Add handling for IFN_GOACC_DIM_SIZE & IFN_GOACC_DIM_POS. From-SVN: r229809
2015-11-05tree-vect-generic.c (do_compare): Use -1 for true result instead of 1.Ilya Enkovich2-1/+12
gcc/ * tree-vect-generic.c (do_compare): Use -1 for true result instead of 1. From-SVN: r229808
2015-11-05[Patch AArch64] Switch constant pools to separate rodata sections.Ramana Radhakrishnan1-0/+8
Now that PR63304 is fixed and we have an option to address any part of the memory using adrp / add or adrp / ldr instructions it makes sense to switch out literal pools into their own mergeable sections by default. This would mean that by default we could now start getting the benefits of constant sharing across the board, potentially improving code size. The other advantage of doing so, for the security conscious is that this prevents intermingling of literal pools with code. Wilco's kindly done some performance measurements and suggests that there is not really a performance regression in doing this. I've looked at the code size for SPEC2k6 today at -Ofast and in general there is a good code size improvement as expected by sharing said constants. Tested on aarch64-none-elf with no regressions and bootstrapped and regression tested in my tree for a number of days now. 2015-11-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config/aarch64/aarch64.c (aarch64_can_use_per_function_literal_pools_p): New. (aarch64_use_blocks_for_constant_p): Adjust declaration and use aarch64_can_use_function_literal_pools_p. (aarch64_select_rtx_section): Update. From-SVN: r229795
2015-11-05targhooks.c (default_get_mask_mode): Use BLKmode in case target doesn't ↵Ilya Enkovich3-2/+15
support required vector mode. gcc/ 2015-10-29 Ilya Enkovich <enkovich.gnu@gmail.com> * targhooks.c (default_get_mask_mode): Use BLKmode in case target doesn't support required vector mode. * stor-layout.c (layout_type); Check for BLKmode. From-SVN: r229794
2015-11-05loadpre2.c: Avoid undefined behavior due to uninitialized variables.Richard Biener20-44/+55
2015-11-05 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/loadpre2.c: Avoid undefined behavior due to uninitialized variables. * gcc.dg/tree-ssa/loadpre21.c: Likewise. * gcc.dg/tree-ssa/loadpre22.c: Likewise. * gcc.dg/tree-ssa/loadpre23.c: Likewise. * gcc.dg/tree-ssa/loadpre24.c: Likewise. * gcc.dg/tree-ssa/loadpre25.c: Likewise. * gcc.dg/tree-ssa/loadpre4.c: Likewise. * gcc.dg/ipa/inlinehint-2.c: Likewise. * gcc.dg/ipa/pure-const-2.c: Likewise. * gcc.dg/tree-ssa/loop-1.c: Likewise. * gcc.dg/tree-ssa/loop-23.c: Likewise. * gcc.dg/tree-ssa/pr22051-2.c: Likewise. * gcc.dg/tree-ssa/ssa-pre-3.c: Likewise. * gcc.dg/tree-ssa/ssa-sccvn-3.c: Likewise. * gcc.dg/vect/pr30858.c: Likewise. * gcc.dg/vect/pr33866.c: Likewise. * gcc.dg/vect/pr37027.c: Likewise. * c-c++-common/ubsan/null-10.c: Likewise. * gcc.target/i386/incoming-8.c: Likewise. From-SVN: r229793
2015-11-05Daily bump.GCC Administrator1-1/+1
From-SVN: r229790
2015-11-04(cp_parser_oacc_single_int_clause): New function.Cesar Philippidis2-115/+52
gcc/cp/ * (cp_parser_oacc_single_int_clause): New function. (cp_parser_oacc_clause_vector_length): Delete. (cp_parser_omp_clause_num_gangs): Delete. (cp_parser_omp_clause_num_workers): Delete. (cp_parser_oacc_all_clauses): Use cp_parser_oacc_single_int_clause for num_gangs, num_workers and vector_length. From-SVN: r229786
2015-11-04remove parameter_rename_mapAditya Kumar4-118/+20
This map was used in the transition to the new scop detection: with the new scop detection, we do not need this map anymore. * graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id): Remove use of parameter_rename_map. (copy_def): Remove. (copy_internal_parameters): Remove. (graphite_regenerate_ast_isl): Remove call to copy_internal_parameters. * sese.c (new_sese_info): Do not initialize parameter_rename_map. (free_sese_info): Do not free parameter_rename_map. (set_rename): Do not use parameter_rename_map. (rename_uses): Update call to set_rename. (graphite_copy_stmts_from_block): Do not use parameter_rename_map. * sese.h (parameter_rename_map_t): Remove. (struct sese_info_t): Remove field parameter_rename_map. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r229783
2015-11-04improve debug of codegenAditya Kumar5-200/+231
- fix printing of ISL stmt and parameter names - move dot_scop* functions outside of anonymous namespace. * graphite-isl-ast-to-gimple.c: Include tree-cfg.h. (translate_isl_ast_node_user): Add more dumps: call print_loops_bb. * graphite-scop-detection.c (dot_all_scops_1): Moved out of anonymous namespace. * graphite-sese-to-poly.c (ssa_name_version_typesize): Remove. (isl_id_for_pbb): Use a buffer of size 10. (isl_id_for_ssa_name): Same. * sese.c (set_rename): Add more dumps. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r229782
2015-11-04omp-low.c (struct omp_context): Remove reduction_map field.Nathan Sidwell2-47/+11
* omp-low.c (struct omp_context): Remove reduction_map field. (lookup_oacc_reduction, maybe_lookup_oacc_reduction): Delete. (new_omp_context, delete_omp_context, scan_omp_target): Remove reduction_map handling. (lower_omp_target): Remove obsolete openacc reduction handling. From-SVN: r229781
2015-11-04nvptx.c (nvptx_goacc_validate_dims): Add checking.Nathan Sidwell2-2/+27
gcc/ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Add checking. libgomp/ * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions and reduction copy. * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New. From-SVN: r229780
2015-11-04* gnat.dg/slice9.adb: New test.Eric Botcazou2-4/+22
From-SVN: r229779
2015-11-04* gfortran.dg/goacc/reduction-2.f95: Delete.Nathan Sidwell2-21/+4
From-SVN: r229769
2015-11-04nvptx.c: Include gimple headers.Nathan Sidwell2-5/+650
* config/nvptx/nvptx.c: Include gimple headers. (worker_red_size, worker_red_align, worker_red_name, worker_red_sym): New. (nvptx_option_override): Initialize worker reduction buffer. (nvptx_file_end): Write out worker reduction buffer var. (nvptx_expand_shuffle, nvptx_expand_worker_addr, nvptx_expand_cmp_swap): New builtin expanders. (enum nvptx_builtins): New. (nvptx_builtin_decls): New. (nvptx_builtin_decl, nvptx_init_builtins, nvptx_expand_builtin): New (PTX_VECTOR_LENGTH, PTX_WORKER_LENGTH): New. (nvptx_get_worker_red_addr, nvptx_generate_vector_shuffle, nvptx_lockless_update): New helpers. (nvptx_goacc_reduction_setup, nvptx_goacc_reduction_init, nvptx_goacc_reduction_fini, nvptx_goacc_reduction_teaddown): New. (nvptx_goacc_reduction): New. (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN, TARGET_BUILTIN_DECL): Override. (TARGET_GOACC_REDUCTION): Override. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> From-SVN: r229768
2015-11-04internal-fn.def (GOACC_REDUCTION): New.Nathan Sidwell9-572/+330
* internal-fn.def (GOACC_REDUCTION): New. * internal-fn.h (enum ifn_goacc_reduction_kind): New. * internal-fn.c (expand_GOACC_REDUCTION): New. * target.def (goacc.reduction): New OpenACC hook. * targhooks.h (default_goacc_reduction): Declare. * doc/tm.texi.in: Add TARGET_GOACC_REDUCTION. * doc/tm.texi: Rebuilt. * omp-low.c (oacc_get_reduction_array_id, oacc_max_threads, scan_sharing_clauses): Remove oacc reduction handling here. (lower_rec_input_clauses): Don't handle OpenACC reductions here. (oacc_lower_reduction_var_helper): Delete. (lower_oacc_reductions): New. (lower_reduction_clauses): Don't handle OpenACC reductions here. (lower_oacc_head_tail): Call lower_oacc_reductions. (oacc_gimple_assign, oacc_init_reduction_array, oacc_initialize_reduction_data, oacc_finalize_reduction_data, oacc_process_reduction_data): Delete. (lower_omp_target): Remove old OpenACC reduction handling. Insert dummy OpenACC gang reduction for reductions at outer level. (oacc_loop_xform_head_tail): Transform IFN_GOACC_REDUCTION. (default_goacc_reduction): New. (execute_oacc_device_lower): Handle IFN_GOACC_REDUCTION. From-SVN: r229767
2015-11-04Pass manager: add support for termination of pass listMartin Liska7-13/+56
* cgraphunit.c (cgraph_node::expand_thunk): Call allocate_struct_function before init_function_start. (cgraph_node::expand): Use push_cfun and pop_cfun. * config/i386/i386.c (ix86_code_end): Call allocate_struct_function before init_function_start. * config/rs6000/rs6000.c (rs6000_code_end): Likewise. * function.c (init_function_start): Move preamble to all callers. * passes.c (do_per_function_toporder): Use push_cfun and pop_cfun. (execute_one_pass): Handle newly added TODO_discard_function. (execute_pass_list_1): Terminate if cfun equals to NULL. (execute_pass_list): Do not push and pop cfun, expect that cfun is set. * tree-pass.h (TODO_discard_function): Define. From-SVN: r229764
2015-11-04ENABLE_CHECKING refactoring: remove remaining occurrencesMikhail Maltsev8-36/+31
libcpp/ * config.in: Regenerate. * configure: Regenerate. * configure.ac: Remove ENABLE_CHECKING. gcc/ * cfganal.c (inverted_post_order_compute): Remove conditional compilation, use flag_checking. * config.in: Regenerate. * configure: Regenerate. * configure.ac: Remove ENABLE_CHECKING. * genconditions.c: Do not #undef ENABLE_CHECKING. * sese.h (bb_in_region): Comment out broken check. * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa_1): Remove conditional compilation, use flag_checking. From-SVN: r229758
2015-11-04ENABLE_CHECKING refactoring: C family front endsMikhail Maltsev14-90/+93
gcc/c-family/ * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use flag_checking. gcc/cp/ * call.c (validate_conversion_obstack): Define unconditionally. * constexpr.c (maybe_constant_value, fold_non_dependent_expr): Use gcc_checking_assert. * cp-tree.h: Use CHECKING_P instead of ENABLE_CHECKING. * decl2.c (cxx_post_compilation_parsing_cleanups): Use flag_checking. * mangle.c (add_substitution): Likewise. * method.c (maybe_explain_implicit_delete): Likewise. * parser.c (cp_parser_template_argument_list): Remove conditional compilation. * pt.c (check_unstripped_args): Rename to... (verify_unstripped_args): ... this and remove conditional compilation. (retrieve_specialization): Guard call of verify_unstripped_args with flag_checking. (template_parm_to_arg): Remove conditional compilation. (template_parms_to_args, coerce_template_parameter_pack, coerce_template_parms): Likewise. (tsubst_copy): Use flag_checking. (type_unification_real): Remove conditional compilation. (build_non_dependent_expr): Use flag_checking. * tree.c (build_target_expr): Remove conditional compilation, use gcc_checking_assert. * typeck.c (comptypes): Likewise. * typeck2.c (digest_init_r): Likewise. From-SVN: r229756
2015-11-04Handle recursive restrict in function parameterTom de Vries5-33/+96
2015-11-04 Tom de Vries <tom@codesourcery.com> PR tree-optimization/67742 * tree-ssa-structalias.c (struct fieldoff): Add restrict_pointed_type field. (push_fields_onto_fieldstack): Handle restrict_pointed_type field. (create_variable_info_for_1): Add and handle handle_param parameter. Add restrict handling. (create_variable_info_for): Call create_variable_info_for_1 with extra arg. (make_param_constraints): Drop restrict_name parameter. Ignore vi->only_restrict_pointers. (intra_create_variable_infos): Call create_variable_info_for_1 with extra arg. Remove restrict handling. Call make_param_constraints with one less arg. * gcc.dg/tree-ssa/restrict-7.c: New test. * gcc.dg/tree-ssa/restrict-8.c: New test. From-SVN: r229755
2015-11-04Use decl_type in create_variable_info_for_1Tom de Vries2-2/+7
2015-11-04 Tom de Vries <tom@codesourcery.com> * tree-ssa-structalias.c (create_variable_info_for_1): Use decl_type variable. From-SVN: r229754
2015-11-04* gnat.dg/slice9.adb: New test.Eric Botcazou1-0/+4
From-SVN: r229735
2015-11-04gotest: fix handling of --goarch optionIan Lance Taylor1-1/+1
I managed to add a new --goarch option to gotest without noticing that the script already had one. Worse, they set different variables. Remove the old option in favor of the new one. Reviewed-on: https://go-review.googlesource.com/16613 From-SVN: r229734
2015-11-04Daily bump.GCC Administrator1-1/+1
From-SVN: r229731
2015-11-03remove unused config/arm/coff.hTrevor Saunders2-82/+4
gcc/ChangeLog: 2015-11-03 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config/arm/coff.h: Remove. From-SVN: r229726
2015-11-03Handle auto parameter packs.Jason Merrill3-0/+33
* pt.c (struct find_parameter_pack_data): Add type_pack_expansion_p field. (find_parameter_packs_r): Use it to turn 'auto' into a parameter pack. (uses_parameter_packs, make_pack_expansion) (check_for_bare_parameter_packs, fixed_parameter_pack_p): Set it. From-SVN: r229722
2015-11-03re PR c/67882 (surprising offsetof result on an invalid array member without ↵Martin Sebor5-8/+239
diagnostic) PR c++-common/67882 * c-family/c-common.h (fold_offsetof_1): Add argument. * c-family/c-common.c (fold_offsetof_1): Diagnose more invalid offsetof expressions that reference elements past the end of an array. * c-c++-common/builtin-offsetof-2.c: New test. From-SVN: r229717
2015-11-03re PR fortran/67982 (Incorrect -Wunused-function warning)Dominique d'Humieres2-0/+40
2015-11-03 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/67982 * gfortran.dg/warn_unused_function_3.f90: New test. From-SVN: r229716
2015-11-03Remove superfluous gcc/ prefixesEric Botcazou1-37/+37
From-SVN: r229715
2015-11-03gimple-expr.c (useless_type_conversion_p): Reinstate type canonical check ↵Eric Botcazou4-8/+17
for aggregate types and beef up comment for mode... * gimple-expr.c (useless_type_conversion_p): Reinstate type canonical check for aggregate types and beef up comment for mode check. From-SVN: r229714
2015-11-03tree-vect-data-refs.c (vect_analyze_data_refs): Do not collect data ↵Richard Biener6-195/+150
references here. 2015-11-03 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_analyze_data_refs): Do not collect data references here. * tree-vect-loop.c: Include cgraph.h. (vect_analyze_loop_2): Collect data references here. * tree-vect-slp.c (find_bb_location): Inline ... (vect_slp_bb): ... here. Renamed from vect_slp_analyze_bb. Factor in vect_slp_transform_bb. (vect_slp_transform_bb): Removed. (vect_slp_analyze_bb_1): Collect data references here. * tree-vectorizer.c (pass_slp_vectorize::execute): Call vect_slp_bb. * tree-vectorizer.h (vect_slp_bb): Declare. (vect_slp_analyze_bb): Remove. (vect_slp_transform_bb): Remove. (find_bb_location): Remove. (vect_analyze_data_refs): Remove stmt count reference parameter. From-SVN: r229712
2015-11-03mksysinfo.sh: Make sure that CLONE_NEWUSER is defined.Ian Lance Taylor1-1/+1
Reviewed-on: https://go-review.googlesource.com/16588 From-SVN: r229711
2015-11-03multiple_target.c (create_dispatcher_calls): Add target check on ifunc.Evgeny Stupachenko6-0/+31
2015-11-03 Evgeny Stupachenko <evstupac@gmail.com> gcc/ * multiple_target.c (create_dispatcher_calls): Add target check on ifunc. (create_target_clone): Change assembler name for versioned declarations. gcc/testsuite/ * g++.dg/ext/mvc4.C: Add dg-require-ifunc condition. * gcc.target/i386/mvc5.c: Ditto. * gcc.target/i386/mvc7.c: Add dg-require-ifunc condition and checks on resolver. From-SVN: r229706
2015-11-03OpenACC atomic directiveThomas Schwinge22-44/+174
gcc/c-family/ * c-pragma.c (oacc_pragmas): Add "atomic". * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC. gcc/c/ * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC. gcc/cp/ * parser.c (cp_parser_omp_construct, cp_parser_pragma): Handle PRAGMA_OACC_ATOMIC. gcc/fortran/ * gfortran.h (gfc_statement): Add ST_OACC_ATOMIC, ST_OACC_END_ATOMIC. (gfc_exec_op): Add EXEC_OACC_ATOMIC. * match.h (gfc_match_oacc_atomic): New prototype. * openmp.c (gfc_match_omp_atomic, gfc_match_oacc_atomic): New wrapper functions around... (gfc_match_omp_oacc_atomic): ... this new function. (oacc_code_to_statement, gfc_resolve_oacc_directive): Handle EXEC_OACC_ATOMIC. * parse.c (decode_oacc_directive): Handle "atomic", "end atomic". (case_exec_markers): Add ST_OACC_ATOMIC. (gfc_ascii_statement): Handle ST_OACC_ATOMIC, ST_OACC_END_ATOMIC. (parse_omp_atomic): Rename to... (parse_omp_oacc_atomic): ... this new function. Add omp_p formal parameter. Adjust all users. (parse_executable): Handle ST_OACC_ATOMIC. (is_oacc): Handle EXEC_OACC_ATOMIC. * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle EXEC_OACC_ATOMIC. * st.c (gfc_free_statement): Handle EXEC_OACC_ATOMIC. * trans-openmp.c (gfc_trans_oacc_directive): Handle EXEC_OACC_ATOMIC. * trans.c (trans_code): Handle EXEC_OACC_ATOMIC. gcc/ * builtins.def (DEF_GOMP_BUILTIN): Enable for flag_openacc. * omp-low.c (check_omp_nesting_restrictions): Allow GIMPLE_OMP_ATOMIC_LOAD, GIMPLE_OMP_ATOMIC_STORE inside OpenACC contexts. gcc/testsuite/ * c-c++-common/goacc-gomp/nesting-fail-1.c: Move "atomic" tests from here to... * c-c++-common/goacc-gomp/nesting-1.c: ... here, and expect them to succeed. libgomp/ * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise. * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file. * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise. From-SVN: r229703
2015-11-03[AARCH64][PATCH 1/3] Implementing the variants of the vmulx_ NEON intrinsicBilyan Borisov12-68/+352
gcc/ * config/aarch64/aarch64-simd-builtins.def (fmulx): New. * config/aarch64/aarch64-simd.md (aarch64_fmulx<mode>): New. * config/aarch64/arm_neon.h (vmulx_f32): Rewrite to call fmulx builtin. (vmulxq_f32): Likewise. (vmulx_f64): New. (vmulxq_f64): Rewrite to call fmulx builtin. (vmulxs_f32): Likewise. (vmulxd_f64): Likewise. (vmulx_lane_f32): Remove. * config/aarch64/iterators.md (UNSPEC): Add fmulx. gcc/testsuite/ * gcc/testsuite/gcc.target/aarch64/simd/vmulx_f32_1.c: New. * gcc/testsuite/gcc.target/aarch64/simd/vmulx_f64_1.c: New. * gcc/testsuite/gcc.target/aarch64/simd/vmulxq_f32_1.c: New. * gcc/testsuite/gcc.target/aarch64/simd/vmulxq_f64_1.c: New. * gcc/testsuite/gcc.target/aarch64/simd/vmulxs_f32_1.c: New. * gcc/testsuite/gcc.target/aarch64/simd/vmulxd_f64_1.c: New. From-SVN: r229702
2015-11-03[AArch64] Fix ICE on (const_double:HF 0.0)Alan Lawrence4-1/+31
gcc/: * config/aarch64/aarch64.md (*movhf_aarch64): Use aarch64_reg_or_fp_zero for second operand. gcc/testsuite/: * gcc.target/aarch64/fp16/set_zero_1.c: New. From-SVN: r229701
2015-11-03ChangeLog: Fix whitespace.Uros Bizjak2-21/+20
* ChangeLog: Fix whitespace. * testsuite/ChangeLog: Ditto. From-SVN: r229700
2015-11-03mvc1.c: Move to ...Uros Bizjak9-7/+29
* gcc.dg/mvc1.c: Move to ... * gcc.target/i386/mvc1.c: ... here. Require ifunc. * gcc.dg/mvc2.c: Move to ... * gcc.target/i386/mvc2.c: ... here. * gcc.dg/mvc3.c: Move to ... * gcc.target/i386/mvc3.c: ... here. * gcc.dg/mvc4.c: Move to ... * gcc.target/i386/mvc4.c: ... here. Require ifunc. * gcc.dg/mvc5.c: Move to ... * gcc.target/i386/mvc5.c: ... here. * gcc.dg/mvc6.c: Move to ... * gcc.target/i386/mvc6.c: ... here. * gcc.dg/mvc7.c: Move to ... * gcc.target/i386/mvc7.c: ... here. * g++.dg/ext/mvc1.C: Require ifunc. From-SVN: r229697
generated by cgit v1.1 at 2025-09-21 07:13:40 +0000