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2015-07-20Fix partial specialization syntax of wide int traits.Mikhail Maltsev2-10/+5
gcc/ * wide-int.h (struct binary_traits): Fix partial specialization syntax. (struct int_traits): Likewise. From-SVN: r225993
2015-07-20Daily bump.GCC Administrator1-1/+1
From-SVN: r225992
2015-07-19Daily bump.GCC Administrator1-1/+1
From-SVN: r225987
2015-07-18fix compilation of vmsdbgout.cTrevor Saunders2-1/+6
The debug-early branch renamed vmsdbgout_decl to vmsdbgout_function_decl, but didn't update its prototype. gcc/ChangeLog: 2015-07-18 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * vmsdbgout.c (vmsdbgout_decl): Change name of prototyped function to vmsdbgout_function_decl. From-SVN: r225983
2015-07-18re PR target/66922 (wrong code for bit-field struct at -O1 and above on ↵Uros Bizjak4-0/+43
x86_64-linux-gnu) PR target/66922 * config/i386/i386.c (ix86_expand_pextr): Reject extractions from misaligned positions. (ix86_expand_pinsr): Reject insertions to misaligned positions. testsuite/ChangeLog: PR target/66922 * gcc.target/i386/pr66922.c: New test. From-SVN: r225980
2015-07-18fix pr46851 and pr60340: remove unmaintained omega dependence testSebastian Pop23-6738/+84
Regstrapped on amd64-linux. 2015-07-18 Sebastian Pop <s.pop@samsung.com> PR middle-end/46851 PR middle-end/60340 * Makefile.in: Removed omega.o. * common.opt: Remove flag fcheck-data-deps. * doc/invoke.texi: Remove documentation for fcheck-data-deps and its associated params: omega-max-vars, omega-max-geqs, omega-max-eqs, omega-max-wild-cards, omega-hash-table-size, omega-max-keys, omega-eliminate-redundant-constraints. * doc/loop.texi: Remove all the section on Omega. * graphite-blocking.c: Include missing params.h: it used to be included through tree-data-ref.h and omega.h. * graphite-isl-ast-to-gimple.c: Same. * graphite-optimize-isl.c: Same. * graphite-sese-to-poly.c: Same. * graphite.c: Same. * omega.c: Remove. * omega.h: Remove. * params.def: Removed PARAM_OMEGA_MAX_VARS, PARAM_OMEGA_MAX_GEQS, PARAM_OMEGA_MAX_EQS, PARAM_OMEGA_MAX_WILD_CARDS, PARAM_OMEGA_HASH_TABLE_SIZE, PARAM_OMEGA_MAX_KEYS, and PARAM_OMEGA_ELIMINATE_REDUNDANT_CONSTRAINTS. * passes.def: Remove pass_check_data_deps. * tree-data-ref.c (dump_affine_function): Declare DEBUG_FUNCTION. (dump_conflict_function): Same. (dump_subscript): Same. (print_direction_vector): Same. (print_dir_vectors): Same. (print_lambda_vector): Same. (print_dist_vectors): Same. (dump_data_dependence_relation): Same. (dump_data_dependence_relations): Same. (dump_dist_dir_vectors): Same. (dump_ddrs): Same. (init_omega_eq_with_af): Removed. (omega_extract_distance_vectors): Removed. (omega_setup_subscript): Removed. (init_omega_for_ddr_1): Removed. (init_omega_for_ddr): Removed. (ddr_consistent_p): Removed. (compute_affine_dependence): Do not use omega to check data dependences. (compute_data_dependences_for_bb): Removed. (analyze_all_data_dependences): Removed. (tree_check_data_deps): Removed. * tree-data-ref.h: Do not include omega.h. (compute_data_dependences_for_bb): Removed. (tree_check_data_deps): Removed. * tree-ssa-loop.c (pass_check_data_deps): Removed. (make_pass_check_data_deps): Removed. * tree-ssa-phiopt.c: Include params.h. * tree-vect-data-refs.c: Same. * tree-vect-slp.c: Same. testsuite/ * gcc.dg/tree-ssa/pr42327.c: Removed. * g++.dg/other/pr35011.C: Removed. From-SVN: r225979
2015-07-18Daily bump.GCC Administrator1-1/+1
From-SVN: r225978
2015-07-18i386.md (pushsf splitter): Pass curr_insn to find_constant_src.Uros Bizjak2-26/+54
* config/i386/i386.md (pushsf splitter): Pass curr_insn to find_constant_src. FAIL if find_constant_src returns NULL_RTX. (mem->fpreg splitters): Ditto. (general_operand->nonimmediate_operand splitter): Use explicit modes. Disable DFmode for TARGET_64BIT. From-SVN: r225975
2015-07-17Replicate static chain on the stackH.J. Lu4-1/+68
If we put static chain on the stack, we need to replicate it on the stack when stack is realigned with DRAP so that static chain can be reached via (argp - 2) slot. gcc/ PR target/66906 * config/i386/i386.c (ix86_expand_prologue): Replicate static chain on the stack. gcc/testsuite/ PR target/66906 * gcc.target/i386/pr66906.c: New test. From-SVN: r225974
2015-07-17Add missing ChangeLog entriesH.J. Lu2-0/+40
From-SVN: r225973
2015-07-17coarray_collectives_16.f90: Fix pattern as follow-up to r225930.Mikael Morin2-3/+8
gcc/testsuite/ * gfortran.dg/coarray_collectives_16.f90: Fix pattern as follow-up to r225930. From-SVN: r225965
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+13
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225958
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas2-0/+84
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225957
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+2
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225956
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+2
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225955
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+0
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225953
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+0
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225948
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+0
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225947
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas1-0/+2
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225946
2015-07-17re PR fortran/52846 ([F2008] Support submodules)Paul Thomas6-5/+105
2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * decl.c (gfc_match_end): Pick out declared submodule name from the composite identifier. * gfortran.h : Add 'submodule_name' to gfc_use_list structure. * module.c (gfc_match_submodule): Define submodule_name and add static 'submodule_name'. (gfc_match_submodule): Build up submodule filenames, using '@' as a delimiter. Store the output filename in 'submodule_name'. Similarly, the submodule identifier is built using '.' as an identifier. (gfc_dump_module): If current state is COMP_SUBMODULE, write to file 'submodule_name', using SUBMODULE_EXTENSION. (gfc_use_module): Similarly, use the 'submodule_name' field in the gfc_use_list structure and SUBMODULE_EXTENSION to read the implicitly used submodule files. 2015-07-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/52846 * lib/fortran-modules.exp (proc cleanup-submodules): New procedure. * gfortran.dg/submodule_1.f08: Change extension and clean up the submodule files. * gfortran.dg/submodule_2.f08: ditto * gfortran.dg/submodule_6.f08: ditto * gfortran.dg/submodule_7.f08: ditto * gfortran.dg/submodule_8.f08: New test * gfortran.dg/submodule_9.f08: New test From-SVN: r225945
2015-07-17mkoffload.c (process): Constify host data.Nathan Sidwell3-5/+12
gcc/ * config/nvptx/mkoffload.c (process): Constify host data. * config/i386/intelmic-mkoffload.c (generate_target_descr_file): Constify host data. (generate_host_descr_file): Likewise. libgomp/ * target.c (struct_offload_image_descr): Constify host_table. (gomp_offload_image_to_device): Likewise. (GOMP_offload_register, GOMP_offload_unregister): Likewise. libgcc/ * offloadstuff.c: Constify host data. From-SVN: r225943
2015-07-17[graphite] fix pr61929Aditya Kumar10-67/+128
This fixes bootstrap of GCC with BOOT_CFLAGS="-g -O2 -fgraphite-identity -floop-nest-optimize -floop-block -floop-interchange -floop-strip-mine". It passes regstrap on amd64-linux. A previous change (https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=213816), replaced isl_int with isl_val because isl_int would be deprecated. Since isl_val has stricter checks, it exposed the bug. In the test case (isl_set_max_val) would return infinity which would remain unchecked. We now check if the value returned is an integer or not, and bail out if it isn't. The other problem was that we were allowing all kinds of data-refs in a scop. Now we discard a scop if it has any date-ref other than (ARRAY_REF, MEM_REF, COMPONENT_REF). PR middle-end/61929 * graphite-dependences.c (add_pdr_constraints): Renamed pdr->extent to pdr->subscript_sizes. * graphite-interchange.c (build_linearized_memory_access): Add back all gcc_assert's that the "isl_int to isl_val conversion" patch has removed. Refactored. (pdr_stride_in_loop): Renamed pdr->extent to pdr->subscript_sizes. * graphite-poly.c (new_poly_dr): Same. (free_poly_dr): Same. * graphite-poly.h (struct poly_dr): Same. * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Ignore all data references other than ARRAY_REF, MEM_REF, and COMPONENT_REF. * graphite-scop-detection.h: Fix space. * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Add back all gcc_assert's removed by a previous patch. (wrap): Remove the_isl_ctx global variable that the same patch has added. (build_loop_iteration_domains): Same. (add_param_constraints): Same. (pdr_add_data_dimensions): Same. Refactored. (build_poly_dr): Renamed extent to subscript_sizes. testsuite/ PR middle-end/61929 * gcc.dg/graphite/pr61929.c: New. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r225942
2015-07-17fold-const.c (fold_binary_loc): Move A - (A & B) into ~B & A ...Marek Polacek5-24/+51
* fold-const.c (fold_binary_loc): Move A - (A & B) into ~B & A ... * match.pd: ... here. * gcc.dg/fold-minus-7.c: New test. From-SVN: r225938
2015-07-17mkoffload.c (process): Constify target data.Nathan Sidwell3-14/+22
gcc/ * config/nvptx/mkoffload.c (process): Constify target data. * config/i386/intelmic-mkoffload.c (generate_target_descr_file): Constify target data. (generate_target_offloadend_file): Likewise. libgomp/ * libgomp.h (gomp_device_descr): Constify target data arguments. * target.c (struct offload_image_descr): Constify target_data. (gomp_offload_image_to_device): Likewise. (GOMP_offload_register): Likewise. (GOMP_offload_unrefister): Likewise. * plugin/plugin-host.c (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Constify target data. * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data. (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (ImgDevAddrMap): Constify. (offload_image, GOMP_OFFLOAD_load_image, OMP_OFFLOAD_unload_image): Constify target data. From-SVN: r225936
2015-07-17Fix fortran double address operator with co_reduceAlessandro Fanfarillo4-1/+43
gcc/fortran/ 2015-07-17 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * trans-intrinsic.c (conv_co_collective): Remove redundant address operator in the generated code. gcc/testsuite/ 2015-07-17 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * gfortran.dg/co_reduce_1.f90: New file. From-SVN: r225930
2015-07-17Add a testcase for PR target/66824H.J. Lu2-0/+34
PR target/66824 * gcc.target/i386/pr66824.c: From-SVN: r225929
2015-07-17re PR fortran/66035 (gfortran ICE segfault)Andre Vehreschild4-1/+70
gcc/fortran/ChangeLog: 2015-07-17 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/66035 * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_assignment): Compute the size to allocate for class and derived type objects correclty. (gfc_trans_subcomponent_assign): Only allocate memory for a component when the object to assign is not an allocatable class object (the memory is already present for allocatable class objects). Furthermore use copy_class_to_class for assigning the rhs to the component (may happen for dummy class objects on the rhs). gcc/testsuite/ChangeLog: 2015-07-17 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/66035 * gfortran.dg/structure_constructor_13.f03: New test. From-SVN: r225928
2015-07-17Fix PR61831: Side-effect variable component deallocationMikael Morin6-46/+258
gcc/fortran/ 2015-07-17 Mikael Morin <mikael@gcc.gnu.org> Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/61831 * trans-array.c (gfc_conv_array_parameter): Guard allocatable component deallocation code generation with descriptorless calling convention flag. * trans-expr.c (gfc_conv_expr_reference): Remove allocatable component deallocation code generation from revision 212329. (expr_may_alias_variables): New function. (gfc_conv_procedure_call): New boolean elemental_proc to factor check for procedure elemental-ness. Rename boolean f to nodesc_arg and declare it in the outer scope. Use expr_may_alias_variables, elemental_proc and nodesc_arg to decide whether generate allocatable component deallocation code. (gfc_trans_subarray_assign): Set deep copy flag. gcc/testsuite/ 2015-07-17 Mikael Morin <mikael@gcc.gnu.org> PR fortran/61831 * gfortran.dg/alloc_comp_auto_array_3.f90: Count the number of generated while loops in the tree dump. * gfortran.dg/derived_constructor_comps_6.f90: New file. Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr> From-SVN: r225926
2015-07-17tree-vect-loop-manip.c (rename_variables_in_bb): Add argument to allow ↵Yuri Rumyantsev5-16/+131
renaming of PHI arguments on edges incoming from outer... gcc/ * tree-vect-loop-manip.c (rename_variables_in_bb): Add argument to allow renaming of PHI arguments on edges incoming from outer loop header, add corresponding check before start PHI iterator. (slpeel_tree_duplicate_loop_to_edge_cfg): Introduce new bool variable DUPLICATE_OUTER_LOOP and set it to true for outer loops with true force_vectorize. Set-up dominator for outer loop too. Pass DUPLICATE_OUTER_LOOP as argument to rename_variables_in_bb. (slpeel_can_duplicate_loop_p): Allow duplicate of outer loop if it was marked with force_vectorize and has restricted cfg. (slpeel_tree_peel_loop_to_edge): Do not rename exit PHI uses in inner loop. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not do peeling for outer loops. gcc/testsuite/ * gcc.dg/vect/vect-outer-simd-2.c: New test. From-SVN: r225923
2015-07-17configure.ac: Move AC_ARG_WITH checks for native-system-header-dir...Yvan Roux3-153/+174
2015-07-17 Yvan Roux <yvan.roux@linaro.org> Matthias Klose <doko@ubuntu.com> * configure.ac: Move AC_ARG_WITH checks for native-system-header-dir, build-sysroot, sysroot from the `Miscenalleous configure options' to the `Directories' section and strip trailing `/' from with_sysroot. (gcc_gxx_include_dir): Don't strip a `/' sysroot value. * configure: Regenerated. Co-Authored-By: Matthias Klose <doko@ubuntu.com> From-SVN: r225921
2015-07-17re PR target/66824 (-miamcu doesn't load FP constant into register directly)Uros Bizjak3-29/+79
PR target/66824 * config/i386/i386.h (TARGET_HARD_SF_REGS): New define. (TARGET_HARD_DF_REGS): Ditto. (TARGET_HARD_XF_REGS): Ditto. * config/i386/i386.md (*movxf_internal): Add alternatives 9 and 10. Enable alternatives 9 and 10 only for !TARGET_HARD_XF_REG target. (*movdf_internal): Add alternatives 22, 23, 24 and 25. Enable alternatives 22, 23, 24 and 25 only for !TARGET_HARD_DF_REG target. (*movsf_internal): Add alternatives 16 and 17. Enable alternatives 16 and 17 only for !TARGET_HARD_SF_REG target. From-SVN: r225919
2015-07-17re PR rtl-optimization/66891 (ICE in expand_call, at calls.c:3407)Uros Bizjak4-0/+33
PR rtl-optimization/66891 * calls.c (expand_call): Wrap precompute_register_parameters with NO_DEFER_POP/OK_DEFER_POP to prevent deferred pops. testsuite/ChangeLog: PR target/66891 * gcc.target/i386/pr66891.c: New test. From-SVN: r225918
2015-07-17Daily bump.GCC Administrator1-1/+1
From-SVN: r225916
2015-07-17re PR fortran/66724 (ICE on input/output statements with wrong specifier data)Steven G. Kargl2-0/+16
2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/66724 PR fortran/66724 * io.c (is_char_type): Call gfc_resolve_expr (). (match_open_element, match_dt_element, match_inquire_element): Fix ASYNCHRONOUS case. From-SVN: r225913
2015-07-16jit: Add guide for submitting patches to jit docsDavid Malcolm3-3/+247
gcc/jit/ChangeLog: * docs/internals/index.rst (Overview of code structure): Add note that the implementation is in C++, despite the .c extension. (Submitting patches): New subsection. From-SVN: r225905
2015-07-16plugin-nvptx.c (link_ptx): Constify string argument.Nathan Sidwell2-9/+24
libgomp/ * plugin/plugin-nvptx.c (link_ptx): Constify string argument. Workaround driver library const error. (struct nvptx_tdata, nvptx_tdata_t): New. (GOMP_OFFLOAD_load_image): Use struct for target_data's real type. gcc/ * config/nvptx/mkoffload.c (process): Constify mapping variables. Define target data struct and initialize it. From-SVN: r225897
2015-07-16[ARM][testsuite] Do not override -mcpu in no-volatile-in-it.cKyrylo Tkachov2-0/+5
* gcc.target/arm/no-volatile-in-it.c: Skip if -mcpu is overriden. From-SVN: r225892
2015-07-16re PR rtl-optimization/66626 (gcc.dg/torture/stackalign/non-local-goto-5.c ↵Vladimir Makarov8-20/+137
segfaults w/ -mregparm=3 or -miamcu) 2015-07-16 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/66626 * ira.h (emit-rtl.h): Include. (non_spilled_static_chain_regno_p): New. * ira-color.c (setup_profitable_hard_regs): Clear profitable regs unless it is non spilled static chain pseudo. (assign_hard_rego): Spill memory profitable allocno unless it is non spilled static chain pseudo. (allocno_spill_priority_compare): Put non spilled static chain pseudo at the end of sorted array. (improve_allocation): Do nothing if we have static chain and non-local goto. (allocno__priority_compare_func): Put non spilled static chain pseudo at the beginning of sorted array. (move_spill_restore): Ignore non spilled static chain pseudo. * ira-costs.c (find_costs_and_classes): Don't assign class NO_REGS to non spilled static chain pseudo. * lra-assigns.c (pseudo_compare_func): Put non spilled static chain pseudo at the beginning of sorted array. (spill_for): Spill non spilled static chain pseudo last. * lra-constraints.c (lra_constraints): Remove static chain pseudo check for equivalence. 2015-07-16 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/66626 * gcc.target/i386/pr66626-2.c: New. From-SVN: r225891
2015-07-16re PR ipa/66896 (ipa-prop.c:2479 runtime error: member call on null pointer ↵Martin Liska3-4/+18
of type 'struct ipa_polymorphic_call_context') Fix PR ipa/66896. * g++.dg/ipa/pr66896.c: New test. PR ipa/66896. * ipa-prop.c (update_jump_functions_after_inlining): Create properly dst_ctx if it does not exist. From-SVN: r225887
2015-07-16hash_set: add iterator and remove method.Martin Liska2-0/+44
* hash-set.h (remove): New function. (iterator): New iteration class for hash_set. From-SVN: r225885
2015-07-16genattrtab.c (make_canonical): Add a file_location parameter.Richard Sandiford2-16/+29
gcc/ * genattrtab.c (make_canonical): Add a file_location parameter. Use fatal_at rather than fatal. (get_attr_value): Likewise. Update call to make_canonical. (fill_attr, make_length_attrs, optimize_attrs, gen_attr) (make_internal_attr): Update calls accordingly. From-SVN: r225884
2015-07-16read-md.h (message_with_line, [...]): Delete.Richard Sandiford22-704/+702
gcc/ * read-md.h (message_with_line, error_with_line): Delete. * read-md.c (message_with_line, error_with_line): Delete. * gensupport.h: Include read-md.h. (md_rtx_info): New structure. (read_md_rtx): Use it. Return a bool success value. * gensupport.c (read_md_rtx): Likewise. * genattr-common.c (gen_attr): Take an md_rtx_info rather than an rtx. (main): Update after interface changes. * genattr.c (gen_attr): Take an md_rtx_info rather than an rtx. (main): Update after interface changes. * genattrtab.c (insn_code_number): Delete. (optimize_attrs): Add a max_insn_code parameter and use it instead of insn_code_number. (gen_attr): Take an md_rtx_info rather than an rtx and lineno. Use *_at rather than *_with_line functions. (gen_insn): Likewise. (gen_delay): Likewise. (gen_insn_reserv): Likewise. (gen_bypass): Take an md_rtx_info rather than an rtx. (main): Update after interface changes. Use a local max_insn_code variable instead of insn_code_number. * genautomata.c (gen_cpu_unit): Take an md_rtx_info rather than an rtx. Use fatal_at rather than fatal. (gen_query_cpu_unit, gen_bypass, gen_excl_set) (gen_presence_absence_set, gen_presence_set, gen_final_presence_set) (gen_absence_set, gen_final_absence_set, gen_automaton) (gen_automata_option, gen_reserv, gen_insn_reserv): Likewise. (main): Update after interface changes. * gencodes.c (gen_insn): Take an md_rtx_info rather than an rtx and code number. (main): Update after interface changes. * genconditions.c (main): Use new read_md_rtx interface. * genconfig.c (gen_insn): Take an md_rtx_info rather than an rtx. (gen_expand, gen_split, gen_peephole, gen_peephole2): Likewise. (main): Update after interface changes. * genemit.c (insn_code_number, insn_index_number): Delete. (gen_insn): Take an md_rtx_info rather than an rtx and lineno. Use fatal_at rather than fatal. (gen_expand): Take an md_rtx_info rather than an rtx. Use fatal_at rather than fatal. (gen_split): Likewise. (main): Update after interface changes. * genextract.c (line_no): Delete. (gen_insn): Take an md_rtx_info rather than an rtx and lineno. Update call to walk_rtx. (VEC_safe_set_locstr): Add an md_rtx_info argument. Use message_at rather than message_with_line. (walk_rtx): Add an md_rtx_info argument. Update call to VEC_safe_set_locstr. (main): Update after interface changes. * genflags.c (gen_insn): Take an md_rtx_info rather than an rtx and lineno. Use error_at rather than separate message_with_line calls and have_error assignments. (main): Update after interface changes. * genmddump.c (main): Use new read_md_rtx interface. * genopinit.c (insn): Take an md_rtx_info rather than an rtx. (main): Update after interface changes. * genoutput.c (next_code_number): Delete. (gen_insn): Take an md_rtx_info rather than an rtx and lineno. (gen_peephole, gen_expand, gen_split): Likewise. (note_constraint): Likewise. Use *_at rather than *_with_line functions. (main): Update after interface changes. * genpeep.c (gen_peephole): Take an md_rtx_info rather than an rtx and lineno. (main): Update after interface changes. * genpreds.c (process_define_predicate): Take an md_rtx_info rather than an rtx and lineno. (process_define_constraint): Likewise. (process_define_register_constraint): Likewise. (main): Update after interface changes. * genrecog.c (next_insn_code, pattern_lineno): Delete. (validate_pattern): Replace top-level rtx with an md_rtx_info. Use *_at rather than *_with_line functions. (match_pattern_2): Likewise. (match_pattern_1, match_pattern): Add an md_rtx_info parameter. (get_peephole2_pattern): Take an md_rtx_info rather than an rtvec. Use *_at rather than *_with_line functions. * gentarget-def.c (add_insn): New function. (main): Use it. Use new read_md_rtx interface. From-SVN: r225883
2015-07-16gensupport.h (compute_test_codes): Take a file_location rather than a line ↵Richard Sandiford4-77/+92
number. gcc/ * gensupport.h (compute_test_codes): Take a file_location rather than a line number. * gensupport.c (compute_test_codes): Likewise. Use *_at functions rather than *_with_line functions. (process_define_predicate): Update call to compute_test_codes. * genpreds.c (validate_exp): Take a file_location rather than a line number. Use *_at functions rather than *_with_line functions. (process_define_predicate): Update call to validate_exp. (constraint_data): Replace lineno field with a file_location. (add_constraint): Take a file_location rather than a line number. Use *_at functions rather than *_with_line functions. Fix error message for address constraints. Update after changes to validate_exp, constraint_data and compute_test_codes. (process_define_constraint): Update accordingly. (process_define_register_constraint): Likewise. From-SVN: r225882
2015-07-16genoutput.c (data): Use a file_location to record the source position.Richard Sandiford2-69/+78
gcc/ * genoutput.c (data): Use a file_location to record the source position. (nothing): Delete. (idata, idata_end): Remove initialization. (constraint_data): Replace lineno with a file_location. (output_insn_data): Update after changes to data. (gen_insn, gen_peephole, gen_expand, gen_split): Likewise. (scan_operands): Likewise, using *_at rather than *_with_line functions. (process_template): Likewise. (validate_insn_alternatives): Likewise. (validate_insn_operands): Likewise. (validate_optab_operands): Likewise. (init_insn_for_nothing): Initialize idata and idata_end. (note_constraint): Update after changes to constraint_data, using at rather than with_line functions. (mdep_constraint_len): Take a file_location rather than a line number. Use at rather than with_line functions. From-SVN: r225881
2015-07-16read-md.h (fatal_at): Declare.Richard Sandiford4-70/+98
gcc/ * read-md.h (fatal_at): Declare. * read-md.c (fatal_at): New function. * genattrtab.c (insn_def, attr_desc, delay_desc): Use a file_location to record the source position. (check_attr_test): Take a file_location instead of a line number. Use fatal_at instead of fatal. (check_attr_value): Update after above changes, using "at" rather than "with_line" reporting functions. (convert_set_attr_alternative): Likewise. (gen_attr): Likewise. (check_defs): Likewise. Don't assign to read_md_filename. (gen_insn): Update initialization after above changes. (gen_delay): Likewise. (write_insn_cases): Print the filename for a define_peephole. (gen_insn_reserv): Take a line number as argument and update the call to check_attr_test. (main): Pass a line number to gen_insn_reserv. From-SVN: r225880
2015-07-16read-md.h (file_location): New structure.Richard Sandiford4-129/+182
gcc/ * read-md.h (file_location): New structure. (directive_handler_t): Take a file_location rather than a line number. (message_at, error_at): Declare. (read_skip_construct): Delete. * read-md.c (message_with_line_1): Replace with... (message_at_1): ...this new function. (message_at, error_at): New functions. (message_with_line, error_with_line): Update to use message_at_1. (handle_enum): Take a file_location rather than a line number and use error_at for error reporting. (handle_include): Likewise. (read_skip_construct): Likewise. Make static. (handle_file): Update after above changes. Pass a file_location rather than a line number to handle_directive. * gensupport.c (queue_elem): Replace separate filename and lineno with a file_location. (queue_pattern): Replace filename and lineno arguments with a file_location. Update after change to queue_elem. (process_define_predicate): Replace lineno argument with a file_location and use error_at for error reporting. Update after above changes. (process_rtx): Likewise. (subst_pattern_match): Likewise. (get_alternatives_number): Likewise. (alter_predicate_for_insn): Likewise. (rtx_handle_directive): Likewise. (is_predicable): Update after above changes, using error_at rather than error_with_line. (has_subst_attribute): Likewise. (identify_predicable_attribute): Likewise. (alter_attrs_for_subst_insn): Likewise. (process_one_cond_exec): Likewise. (process_substs_on_one_elem): Likewise. (process_define_subst): Likewise. (check_define_attr_duplicates): Likewise. (read_md_rtx): Update after change to queue_elem. From-SVN: r225879
2015-07-16genoutput.c (next_index_number): Delete.Richard Sandiford2-12/+7
gcc/ * genoutput.c (next_index_number): Delete. (data): Remove index_number. (gen_insn, gen_peephole, gen_expand, gen_split): Update accordingly. (main): Remove manipulation of next_index_number. From-SVN: r225876
2015-07-16genattrtab.c (check_attr_value): Remove handling of null attrs.Richard Sandiford2-19/+21
gcc/ * genattrtab.c (check_attr_value): Remove handling of null attrs. (make_canonical): Likewise. From-SVN: r225875
2015-07-16sparc.md (save_stack_nonlocal): Use adjust_address instead of adjust_address_nv.Eric Botcazou2-5/+12
* config/sparc/sparc.md (save_stack_nonlocal): Use adjust_address instead of adjust_address_nv. (restore_stack_nonlocal): Likewise. (nonlocal_goto): Likewise. From-SVN: r225874
2015-07-16Handle exit phi without header phi in create_parallel_loopTom de Vries2-4/+13
2015-07-16 Tom de Vries <tom@codesourcery.com> * tree-parloops.c (create_parallel_loop): Handle case that exit phi does not have a corresponding loop header phi. From-SVN: r225873
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