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2014-11-05utils.c (create_subprog_decl): Move code dealing with conflicting inlining ↵Eric Botcazou41-13/+528
status of nested subprograms to... * gcc-interface/utils.c (create_subprog_decl): Move code dealing with conflicting inlining status of nested subprograms to... * gcc-interface/trans.c (check_inlining_for_nested_subprog): ...here. (Attribute_to_gnu) <Attr_Access>: Call it. (Call_to_gnu): Likewise. (Subprogram_Body_to_gnu): Drop the body if it is an inlined external function that has been marked uninlinable. From-SVN: r217151
2014-11-05re PR driver/36312 (should refuse to overwrite input file with output file)Anthony Brandon12-13/+179
gcc/testsuite/ChangeLog: 2014-11-05 Anthony Brandon <anthony.brandon@gmail.com> PR driver/36312 * gcc.misc-tests/output.exp: New test case for identical input and output files. include/ChangeLog: 2014-11-05 Anthony Brandon <anthony.brandon@gmail.com> PR driver/36312 * filenames.h: Add prototype for canonical_filename_eq. gcc/ChangeLog: 2014-11-05 Anthony Brandon <anthony.brandon@gmail.com> PR driver/36312 * diagnostic-core.h: Add prototype for fatal_error. * diagnostic.c (fatal_error): New function fatal_error. * gcc.c (store_arg): Remove have_o_argbuf_index. (process_command): Check if input and output files are the same. * toplev.c (init_asm_output): Check if input and output files are the same. libiberty/ChangeLog: 2014-11-05 Anthony Brandon <anthony.brandon@gmail.com> PR driver/36312 * filename_cmp.c (canonical_filename_eq): New function to check if file names are the same. * functions.texi: Updated with documentation for new function. From-SVN: r217149
2014-11-05Enable -fextended-identifiers by default.Joseph Myers42-77/+136
As proposed at <https://gcc.gnu.org/ml/gcc/2014-11/msg00014.html>, this patch enables -fextended-identifiers by default for all standard versions including this feature (all C++ versions, C99 and above for C, but not C90 / C94 / gnu89 / preprocessing assembler). It adds a couple of tests for areas where I previously noted testsuite coverage for extended identifiers was lacking, removes -fextended-identifiers from existing tests, adds -g to various such tests to verify that extended identifiers don't break debug info generation and removes the test that was only there to verify that the feature was off by default. The current state of the feature may not correspond exactly to any particular checklist from 2004/5 (see bug 9449) of what was wanted before enabling the feature by default, but I don't think it's any worse than plenty of other features supported by default before every corner case is fully functional, and think problems can readily be fixed incrementally. The following aspects of extended identifiers could still do with more work (and should be straightforward): * C -aux-info (output should use UCNs). * ObjC -gen-decls (output should use UCNs; associated diagnostics from the ObjC front end should use extended characters or UCNs as appropriate to the locale, via using %qE or identifier_to_locale). * Use DW_AT_use_UTF8 in DWARF-3 debug info for compilation units built with extended identifiers enabled (or unconditionally). * cpplib diagnostics (outputting characters or UCNs as appropriate depending on the locale, as done for identifiers in non-cpplib diagnostics). * C++ test for UCN linking with C and extern "C". * Check GDB support / file issues for support if needed. * Actual UTF-8 in identifiers (?). (Be careful about not affecting performance for the normal fast path of lexing identifiers, if possible.) The following may be trickier: * cpplib spelling preservation (required to diagnose macro redefinition with different spellings of the same identifier in the definition or argument names; different spellings of the name of the macro itself are OK, however; also required for correct handling of multiple stringizing in C++); correct output for -d (UCNs), DWARF debug info for macros (UCNs), PCH and PCH tests. (Spelling preservation is the issue that needs fixing to remove references to corner cases in the documentation of -std=c99 and -std=c11 and in c99status.html.) The idea would be to add a second pointer to cpp_identifier that stores the original spelling (whether for extended identifiers only, or for all identifiers); this does not enlarge cpp_token because the resulting larger cpp_identifier structure is no bigger than cpp_string. * C++ translation of extended characters (including $@` and various control characters) to UCNs in phase 1 (note diagnostics thus needed, but not for C++11, for control characters in strings / character constants as those UCNs invalid); a likely implementation approach is to do translation when identifiers / strings / character constants are lexed, together with errors for stray $@` / control characters in program as not being valid UCNs in identifiers ($ only if not accepted in identifiers); note that this translation should not take place inside raw string literals. Bootstrapped with no regressions on x86_64-unknown-linux-gnu. libcpp: PR preprocessor/9449 * init.c (lang_defaults): Enable extended identifiers for C++ and C99-based standards. gcc: PR preprocessor/9449 * doc/cpp.texi (Character sets, Tokenization) (Implementation-defined behavior): Don't refer to UCNs in identifiers requiring -fextended-identifiers. * doc/cppopts.texi (-fextended-identifiers): Document as enabled by default for C99 and later and C++. * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended identifiers needing -fextended-identifiers. gcc/testsuite: PR preprocessor/9449 * lib/target-supports.exp (check_effective_target_ucn_nocache): Don't use -fextended-identifiers. * c-c++-common/cpp/normalize-3.c, c-c++-common/cpp/ucnid-2011-1.c, g++.dg/cpp/ucn-1.C, g++.dg/cpp/ucnid-1.C, g++.dg/other/ucnid-1.C, gcc.dg/cpp/normalize-1.c, gcc.dg/cpp/normalize-2.c, gcc.dg/cpp/normalize-4.c: Don't use -fextended-identifiers. * gcc.dg/cpp/ucnid-1.c: Don't use -fextended-identifiers. Use -g3. * gcc.dg/cpp/ucnid-10.c, gcc.dg/cpp/ucnid-2.c, gcc.dg/cpp/ucnid-3.c, gcc.dg/cpp/ucnid-4.c, gcc.dg/cpp/ucnid-5.c, gcc.dg/cpp/ucnid-7.c, gcc.dg/cpp/ucnid-9.c, gcc.dg/cpp/warn-normalized-1.c, gcc.dg/cpp/warn-normalized-2.c, gcc.dg/cpp/warn-normalized-3.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-1.c, gcc.dg/ucnid-2.c, gcc.dg/ucnid-3.c, gcc.dg/ucnid-4.c, gcc.dg/ucnid-5.c, gcc.dg/ucnid-6.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-7.c, gcc.dg/ucnid-8.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-9.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-10.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-11.c, gcc.dg/ucnid-12.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-13.c: Don't use -fextended-identifiers. * gcc.dg/cpp/ucnid-8.c: Remove test. * gcc.dg/cpp/ucnid-10.c, gcc.dg/ucnid-14.c: New tests. From-SVN: r217144
2014-11-05Fix dg.torture tests with avx512Ilya Tocar3-15/+106
gcc/ * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd for 512-bit wide modes. (expand_vec_perm_1): Use correct versions of patterns. * config/i386/sse.md (avx512f_vec_dup_<mode>_1): New. (vashr<mode>3<mask_name>): Split V8HImode and V16QImode. From-SVN: r217138
2014-11-05advsimd-intrinsics.exp: Skip tests if target does not support Neon.Christophe Lyon2-0/+10
2014-11-05 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp: Skip tests if target does not support Neon. From-SVN: r217134
2014-11-05[AArch64,ARM] support bswap tests on aarch64_be.Christophe Lyon2-2/+16
[AArch64,ARM] support bswap tests on aarch64_be. Skip them on ARM targets older than v6. 2014-11-05 Christophe Lyon <christophe.lyon@linaro.org> * lib/target-supports.exp (check_effective_target_bswap): Update conditions for AArch64 and ARM targets. From-SVN: r217133
2014-11-05pr59166.c: XFAIL on AIX.David Edelsohn6-0/+14
* gcc.dg/torture/pr59166.c: XFAIL on AIX. * g++.dg/ext/visitibility/anon1.C: XFAIL on AIX. * g++.dg/opt/pr60002.C: XFAIL on AIX. * g++.dg/torture/pr63419.C: Ignore non-standard ABI warning. * g++.dg/ipa/ipa-icf-5.C: Require visibility support. From-SVN: r217129
2014-11-05ipa-chkp.c: New.Ilya Enkovich100-292/+11266
gcc/ 2014-11-05 Ilya Enkovich <ilya.enkovich@intel.com> * ipa-chkp.c: New. * ipa-chkp.h: New. * tree-chkp.c: New. * tree-chkp.h: New. * tree-chkp-opt.c: New. * rtl-chkp.c: New. * rtl-chkp.h: New. * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o tree-chkp-opt.o. (GTFILES): Add tree-chkp.c. * mode-classes.def (MODE_POINTER_BOUNDS): New. * tree.def (POINTER_BOUNDS_TYPE): New. * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS. (POINTER_BOUNDS_MODE): New. (make_pointer_bounds_mode): New. * machmode.h (POINTER_BOUNDS_MODE_P): New. * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS. (layout_type): Support POINTER_BOUNDS_TYPE. * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE. * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE. * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE. (type_contains_placeholder_1): Likewise. (build_common_tree_nodes): Initialize pointer_bounds_type_node. * tree.h (POINTER_BOUNDS_TYPE_P): New. (pointer_bounds_type_node): New. (POINTER_BOUNDS_P): New. (BOUNDED_TYPE_P): New. (BOUNDED_P): New. (CALL_WITH_BOUNDS_P): New. * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS. (gimple_call_with_bounds_p): New. (gimple_call_set_with_bounds): New. (gimple_return_retbnd): New. (gimple_return_set_retbnd): New * gimple.c (gimple_build_return): Increase number of ops for return statement. (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P flag. * gimple-pretty-print.c (dump_gimple_return): Print second op. * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New. * gimplify.c (gimplify_init_constructor): Avoid infinite loop during gimplification of bounds initializer. * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h. (special_function_p): Use original decl name when analyzing instrumentation clone. (arg_data): Add fields special_slot, pointer_arg and pointer_offset. (store_bounds): New. (emit_call_1): Propagate instrumentation flag for CALL. (initialize_argument_information): Compute pointer_arg, pointer_offset and special_slot for pointer bounds arguments. (finalize_must_preallocate): Preallocate when storing bounds in bounds table. (compute_argument_addresses): Skip pointer bounds. (expand_call): Store bounds into tables separately. Return result joined with resulting bounds. * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h. (expand_call_stmt): Propagate bounds flag for CALL_EXPR. (expand_return): Add returned bounds arg. Handle returned bounds. (expand_gimple_stmt_1): Adjust to new expand_return signature. (gimple_expand_cfg): Reset rtx bounds map. * expr.c: Include tree-chkp.h, rtl-chkp.h. (expand_assignment): Handle returned bounds. (store_expr_with_bounds): New. Replaces store_expr with new bounds target argument. Handle bounds returned by calls. (store_expr): Now wraps store_expr_with_bounds. * expr.h (store_expr_with_bounds): New. * function.c: Include tree-chkp.h, rtl-chkp.h. (bounds_parm_data): New. (use_register_for_decl): Do not registerize decls used for bounds stores and loads. (assign_parms_augmented_arg_list): Add bounds of the result structure pointer as the second argument. (assign_parm_find_entry_rtl): Mark bounds are never passed on the stack. (assign_parm_is_stack_parm): Likewise. (assign_parm_load_bounds): New. (assign_bounds): New. (assign_parms): Load bounds and determine a location for returned bounds. (diddle_return_value_1): New. (diddle_return_value): Handle returned bounds. * function.h (rtl_data): Add field for returned bounds. * varasm.c: Include tree-chkp.h. (output_constant): Support POINTER_BOUNDS_TYPE. (output_constant_pool_2): Support MODE_POINTER_BOUNDS. (ultimate_transparent_alias_target): Move up. (make_decl_rtl): For instrumented function use name of the original decl. (assemble_start_function): Mark function as global in case it is instrumentation clone of the global function. (do_assemble_alias): Follow transparent alias chain for identifier. Check if original alias is public. (maybe_assemble_visibility): Use visibility of the original function for instrumented version. (default_unique_section): Likewise. * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS. (init_emit_once): Build pointer bounds zero constants. * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS. * target.def (builtin_chkp_function): New. (chkp_bound_type): New. (chkp_bound_mode): New. (chkp_make_bounds_constant): New. (chkp_initialize_bounds): New. (load_bounds_for_arg): New. (store_bounds_for_arg): New. (load_returned_bounds): New. (store_returned_bounds): New. (chkp_function_value_bounds): New. (setup_incoming_vararg_bounds): New. (function_arg): Update hook description with new possible return value CONST_INT. * targhooks.h (default_load_bounds_for_arg): New. (default_store_bounds_for_arg): New. (default_load_returned_bounds): New. (default_store_returned_bounds): New. (default_chkp_bound_type): New. (default_chkp_bound_mode): New. (default_builtin_chkp_function): New. (default_chkp_function_value_bounds): New. (default_chkp_make_bounds_constant): New. (default_chkp_initialize_bounds): New. (default_setup_incoming_vararg_bounds): New. * targhooks.c (default_load_bounds_for_arg): New. (default_store_bounds_for_arg): New. (default_load_returned_bounds): New. (default_store_returned_bounds): New. (default_chkp_bound_type): New. (default_chkp_bound_mode); New. (default_builtin_chkp_function): New. (default_chkp_function_value_bounds): New. (default_chkp_make_bounds_constant): New. (default_chkp_initialize_bounds): New. (default_setup_incoming_vararg_bounds): New. * builtin-types.def (BT_BND): New. (BT_FN_PTR_CONST_PTR): New. (BT_FN_CONST_PTR_CONST_PTR): New. (BT_FN_BND_CONST_PTR): New. (BT_FN_CONST_PTR_BND): New. (BT_FN_PTR_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR): New. (BT_FN_VOID_PTRPTR_CONST_PTR): New. (BT_FN_VOID_CONST_PTR_SIZE): New. (BT_FN_VOID_PTR_BND): New. (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New. (BT_FN_BND_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New. (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New. * chkp-builtins.def: New. * builtins.def: include chkp-builtins.def. (DEF_CHKP_BUILTIN): New. * builtins.c: Include tree-chkp.h and rtl-chkp.h. (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS, BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS, BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS, BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS, BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS, BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND, BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL, BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET, BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW, BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER. (std_expand_builtin_va_start): Init bounds for va_list. * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add __CHKP__ macro when Pointer Bounds Checker is on. * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New. * passes.def (pass_ipa_chkp_versioning): New. (pass_early_local_passes): Renamed to pass_build_ssa_passes. (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes. (pass_chkp_instrumentation_passes): New. (pass_ipa_chkp_produce_thunks): New. (pass_local_optimization_passes): New. (pass_chkp_opt): New. * tree-pass.h (make_pass_ipa_chkp_versioning): New. (make_pass_ipa_chkp_produce_thunks): New. (make_pass_chkp): New. (make_pass_chkp_opt): New. (make_pass_early_local_passes): Renamed to ... (make_pass_build_ssa_passes): This. (make_pass_chkp_instrumentation_passes): New. (make_pass_local_optimization_passes): New. * passes.c (pass_manager::execute_early_local_passes): Execute early passes in three steps. (execute_all_early_local_passes): Renamed to ... (execute_build_ssa_passes): This. (pass_data_early_local_passes): Renamed to ... (pass_data_build_ssa_passes): This. (pass_early_local_passes): Renamed to ... (pass_build_ssa_passes): This. (pass_data_chkp_instrumentation_passes): New. (pass_chkp_instrumentation_passes): New. (pass_data_local_optimization_passes): New. (pass_local_optimization_passes): New. (make_pass_early_local_passes): Renamed to ... (make_pass_build_ssa_passes): This. (make_pass_chkp_instrumentation_passes): New. (make_pass_local_optimization_passes): New. * c-family/c.opt (fcheck-pointer-bounds): New. (fchkp-check-incomplete-type): New. (fchkp-zero-input-bounds-for-main): New. (fchkp-first-field-has-own-bounds): New. (fchkp-narrow-bounds): New. (fchkp-narrow-to-innermost-array): New. (fchkp-optimize): New. (fchkp-use-fast-string-functions): New. (fchkp-use-nochk-string-functions): New. (fchkp-use-static-bounds): New. (fchkp-use-static-const-bounds): New. (fchkp-treat-zero-dynamic-size-as-infinite): New. (fchkp-check-read): New. (fchkp-check-write): New. (fchkp-store-bounds): New. (fchkp-instrument-calls): New. (fchkp-instrument-marked-only): New. (Wchkp): New. * c-family/c-common.c (handle_bnd_variable_size_attribute): New. (handle_bnd_legacy): New. (handle_bnd_instrument): New. (c_common_attribute_table): Add bnd_variable_size, bnd_legacy and bnd_instrument. Fix documentation. (c_common_format_attribute_table): Likewsie. * toplev.c: include tree-chkp.h. (process_options): Check Pointer Bounds Checker is supported. (compile_file): Add chkp_finish_file call. * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p to handle instrumentation clones properly. (propagate_constants_accross_call): Do not propagate through instrumentation thunks. * ipa-pure-const.c (propagate_pure_const): Support IPA_REF_CHKP. * ipa-inline.c (early_inliner): Check edge has summary allocated. * ipa-split.c: Include tree-chkp.h. (find_retbnd): New. (split_part_set_ssa_name_p): New. (consider_split): Do not split retbnd and retval producers. (insert_bndret_call_after): new. (split_function): Propagate Pointer Bounds Checker instrumentation marks and handle returned bounds. * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode into bit field and add with_bounds field. * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set with_bounds field for instrumented calls. * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore CALL_WITH_BOUNDS_P flag for calls. * tree-ssa-ccp.c: Include tree-chkp.h. (insert_clobber_before_stack_restore): Handle BUILT_IN_CHKP_BNDRET calls. * tree-ssa-dce.c: Include tree-chkp.h. (propagate_necessity): For free call fed by alloc check bounds are also provided by the same alloc. (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET used by free calls. * tree-inline.c: Include tree-chkp.h. (declare_return_variable): Add arg holding returned bounds slot. Create and initialize returned bounds var. (remap_gimple_stmt): Handle returned bounds. Return sequence of statements instead of a single statement. (insert_init_stmt): Add declaration. (remap_gimple_seq): Adjust to new remap_gimple_stmt signature. (copy_bb): Adjust to changed return type of remap_gimple_stmt. Properly handle bounds in va_arg_pack and va_arg_pack_len. (expand_call_inline): Handle returned bounds. Add bounds copy for generated mem to mem assignments. * tree-inline.h (copy_body_data): Add fields retbnd and assign_stmts. * value-prof.c: Include tree-chkp.h. (gimple_ic): Support returned bounds. * ipa.c (cgraph_build_static_cdtor_1): Support contructors with "chkp ctor" and "bnd_legacy" attributes. (symtab_remove_unreachable_nodes): Keep initial values for pointer bounds to be used for checks eliminations. (process_references): Handle IPA_REF_CHKP. (walk_polymorphic_call_targets): Likewise. * ipa-visibility.c (cgraph_externally_visible_p): Mark instrumented 'main' as externally visible. (function_and_variable_visibility): Filter instrumentation thunks. * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args field. (cgraph_node): Add instrumented_version, orig_decl and instrumentation_clone fields. (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference. (varpool_node): Add need_bounds_init field. (cgraph_local_p): New. * cgraph.c: Include tree-chkp.h. (cgraph_node::remove): Fix instrumented_version of the referenced node if any. (cgraph_node::dump): Dump instrumentation_clone and instrumented_version fields. (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP references and instrumentation thunks. (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep all not instrumented instrumentation clones alive. (cgraph_redirect_edge_call_stmt_to_callee): Support returned bounds. * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP reference. (cgraph_rebuild_references): Likewise. * cgraphunit.c: Include tree-chkp.h. (assemble_thunks_and_aliases): Skip thunks calling instrumneted function version. (varpool_finalize_decl): Register statically initialized decls in Pointer Bounds Checker. (walk_polymorphic_call_targets): Do not mark generated call to __builtin_unreachable as with_bounds. (output_weakrefs): If there are both instrumented and original versions, output only one of them. (cgraph_node::expand_thunk): Set with_bounds flag for created call statement. * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP. (ipa_ref): increase size of use field. * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP. * varpool.c (dump_varpool_node): Dump need_bounds_init field. (ctor_for_folding): Do not fold constant bounds vars. * lto-streamer.h (LTO_minor_version): Change minor version from 0 to 1. * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for pointer bounds. (lto_output_node): Output instrumentation_clone, thunk.add_pointer_bounds_args and orig_decl field. (lto_output_ref): Adjust to new ipa_ref::use field size. (input_overwrite_node): Read instrumentation_clone field. (input_node): Read thunk.add_pointer_bounds_args and orig_decl fields. (input_ref): Adjust to new ipa_ref::use field size. (input_cgraph_1): Compute instrumented_version fields and restore IDENTIFIER_TRANSPARENT_ALIAS chains. (lto_output_varpool_node): Output need_bounds_init value. (input_varpool_node): Read need_bounds_init value. * lto-partition.c (add_symbol_to_partition_1): Keep original and instrumented versions together. (privatize_symbol_name): Restore transparent alias chain if required. (add_references_to_partition): Add references to pointer bounds vars. * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE. * dwarf2out.c (gen_subprogram_die): Ignore bound args. (gen_type_die_with_usage): Skip pointer bounds. (dwarf2out_global_decl): Likewise. (is_base_type): Support POINTER_BOUNDS_TYPE. (gen_formal_types_die): Skip pointer bounds. (gen_decl_die): Likewise. * var-tracking.c (vt_add_function_parameters): Skip bounds parameters. * ipa-icf.c (sem_function::merge): Do not merge when instrumentation thunk still exists. (sem_variable::merge): Reset need_bounds_init flag. * doc/extend.texi: Document Pointer Bounds Checker built-in functions and attributes. * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New. (TARGET_STORE_BOUNDS_FOR_ARG): New. (TARGET_LOAD_RETURNED_BOUNDS): New. (TARGET_STORE_RETURNED_BOUNDS): New. (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New. (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New. (TARGET_BUILTIN_CHKP_FUNCTION): New. (TARGET_CHKP_BOUND_TYPE): New. (TARGET_CHKP_BOUND_MODE): New. (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New. (TARGET_CHKP_INITIALIZE_BOUNDS): New. * doc/tm.texi: Regenerated. * doc/rtl.texi (MODE_POINTER_BOUNDS): New. (BND32mode): New. (BND64mode): New. * doc/invoke.texi (-mmpx): New. (-mno-mpx): New. (chkp-max-ctor-size): New. * config/i386/constraints.md (w): New. (Ti): New. (Tb): New. * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__. * config/i386/i386-modes.def (BND32): New. (BND64): New. * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New. * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h. (regclass_map): Add bound registers. (dbx_register_map): Likewise. (dbx64_register_map): Likewise. (svr4_dbx_register_map): Likewise. (isa_opts): Add -mmpx. (PTA_MPX): New. (ix86_option_override_internal): Support MPX ISA. (ix86_conditional_register_usage): Support bound registers. (ix86_code_end): Add MPX bnd prefix. (output_set_got): Likewise. (print_reg): Avoid prefixes for bound registers. (ix86_print_operand): Add '!' (MPX bnd) print prefix support. (ix86_print_operand_punct_valid_p): Likewise. (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and UNSPEC_BNDLDX_ADDR. (ix86_output_call_insn): Add MPX bnd prefix to branch instructions. (ix86_class_likely_spilled_p): Add bound regs support. (ix86_hard_regno_mode_ok): Likewise. (x86_order_regs_for_local_alloc): Likewise. (ix86_bnd_prefixed_insn_p): New. (ix86_builtins): Add IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER. (builtin_isa): Add leaf_p and nothrow_p fields. (def_builtin): Initialize leaf_p and nothrow_p. (ix86_add_new_builtins): Handle leaf_p and nothrow_p flags. (bdesc_mpx): New. (bdesc_mpx_const): New. (ix86_init_mpx_builtins): New. (ix86_init_builtins): Call ix86_init_mpx_builtins. (ix86_emit_cmove): New. (ix86_emit_move_max): New. (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER. (ix86_function_value_bounds): New. (ix86_builtin_mpx_function): New. (ix86_get_arg_address_for_bt): New. (ix86_load_bounds): New. (ix86_store_bounds): New. (ix86_load_returned_bounds): New. (ix86_store_returned_bounds): New. (ix86_mpx_bound_mode): New. (ix86_make_bounds_constant): New. (ix86_initialize_bounds): (TARGET_LOAD_BOUNDS_FOR_ARG): New. (TARGET_STORE_BOUNDS_FOR_ARG): New. (TARGET_LOAD_RETURNED_BOUNDS): New. (TARGET_STORE_RETURNED_BOUNDS): New. (TARGET_CHKP_BOUND_MODE): New. (TARGET_BUILTIN_CHKP_FUNCTION): New. (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New. (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New. (TARGET_CHKP_INITIALIZE_BOUNDS): New. (ix86_option_override_internal): Do not support x32 with MPX. (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt and force_bnd_pass. (function_arg_advance_32): Return number of used integer registers. (function_arg_advance_64): Likewise. (function_arg_advance_ms_64): Likewise. (ix86_function_arg_advance): Handle pointer bounds. (ix86_function_arg): Likewise. (ix86_function_value_regno_p): Mark fisrt bounds registers as possible function value. (ix86_function_value_1): Handle pointer bounds type/mode (ix86_return_in_memory): Likewise. (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix. (ix86_expand_call): Generate returned bounds. (ix86_setup_incoming_vararg_bounds): New. (ix86_va_start): Initialize bounds for pointers in va_list. (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New. * config/i386/i386.h (TARGET_MPX): New. (TARGET_MPX_P): New. (FIRST_PSEUDO_REGISTER): Fix to new value. (FIXED_REGISTERS): Add bound registers. (CALL_USED_REGISTERS): Likewise. (REG_ALLOC_ORDER): Likewise. (HARD_REGNO_NREGS): Likewise. (VALID_BND_REG_MODE): New. (FIRST_BND_REG): New. (LAST_BND_REG): New. (reg_class): Add BND_REGS. (REG_CLASS_NAMES): Likewise. (REG_CLASS_CONTENTS): Likewise. (BND_REGNO_P): New. (ANY_BND_REG_P): New. (BNDmode): New. (HI_REGISTER_NAMES): Add bound registers. (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and stdarg fields. * config/i386/i386.md (UNSPEC_BNDMK): New. (UNSPEC_BNDMK_ADDR): New. (UNSPEC_BNDSTX): New. (UNSPEC_BNDLDX): New. (UNSPEC_BNDLDX_ADDR): New. (UNSPEC_BNDCL): New. (UNSPEC_BNDCU): New. (UNSPEC_BNDCN): New. (UNSPEC_MPX_FENCE): New. (UNSPEC_SIZEOF): New. (BND0_REG): New. (BND1_REG): New. (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst. (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst. (prefix_rep): Check for bnd prefix. (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst. (length_nobnd): New. (length): Use length_nobnd when specified. (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst. (BND): New. (bnd_ptr): New. (BNDCHECK): New. (bndcheck): New. (*jcc_1): Add MPX bnd prefix. (*jcc_2): Likewise. (jump): Likewise. (*indirect_jump): Likewise. (*tablejump_1): Likewise. (simple_return_internal): Likewise. (simple_return_internal_long): Likewise. (simple_return_pop_internal): Likewise. (simple_return_indirect_internal): Likewise. (<mode>_mk): New. (*<mode>_mk): New. (mov<mode>): New. (*mov<mode>_internal_mpx): New. (<mode>_<bndcheck>): New. (*<mode>_<bndcheck>): New. (<mode>_ldx): New. (*<mode>_ldx): New. (<mode>_stx): New. (*<mode>_stx): New. move_size_reloc_<mode>): New. * config/i386/predicates.md (address_mpx_no_base_operand): New. (address_mpx_no_index_operand): New. (bnd_mem_operator): New. (symbol_operand): New. (x86_64_immediate_size_operand): New. * config/i386/i386.opt (mmpx): New. * config/i386/i386-builtin-types.def (BND): New. (ULONG): New. (BND_FTYPE_PCVOID_ULONG): New. (VOID_FTYPE_BND_PCVOID): New. (VOID_FTYPE_PCVOID_PCVOID_BND): New. (BND_FTYPE_PCVOID_PCVOID): New. (BND_FTYPE_PCVOID): New. (BND_FTYPE_BND_BND): New. (PVOID_FTYPE_PVOID_PVOID_ULONG): New. (PVOID_FTYPE_PCVOID_BND_ULONG): New. (ULONG_FTYPE_VOID): New. (PVOID_FTYPE_BND): New. gcc/testsuite/ 2014-11-05 Ilya Enkovich <ilya.enkovich@intel.com> * gcc.target/i386/chkp-builtins-1.c: New. * gcc.target/i386/chkp-builtins-2.c: New. * gcc.target/i386/chkp-builtins-3.c: New. * gcc.target/i386/chkp-builtins-4.c: New. * gcc.target/i386/chkp-remove-bndint-1.c: New. * gcc.target/i386/chkp-remove-bndint-2.c: New. * gcc.target/i386/chkp-const-check-1.c: New. * gcc.target/i386/chkp-const-check-2.c: New. * gcc.target/i386/chkp-lifetime-1.c: New. * gcc.dg/pr37858.c: Replace early_local_cleanups pass name with build_ssa_passes. From-SVN: r217125
2014-11-05Reorganize post-ra pipeline for targets without register allocation.Bernd Schmidt4-0/+54
* passes.def (pass_compute_alignments, pass_duplicate_computed_gotos, pass_variable_tracking, pass_free_cfg, pass_machine_reorg, pass_cleanup_barriers, pass_delay_slots, pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges, pass_shorten_branches, pass_est_nothrow_function_flags, pass_dwarf2_frame, pass_final): Move outside of pass_postreload and into pass_late_compilation. (pass_late_compilation): Add. * passes.c (pass_data_late_compilation, pass_late_compilation, make_pass_late_compilation): New. * timevar.def (TV_LATE_COMPILATION): New. From-SVN: r217124
2014-11-05Allow a target to skip an unnecssary register return value for a struct return.Bernd Schmidt5-2/+27
* target.def (omit_struct_return_reg): New data hook. * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG. * doc/tm.texi: Regenerate. * function.c (expand_function_end): Use it. From-SVN: r217123
2014-11-05Add a no_register_allocation target hook.Bernd Schmidt7-6/+52
* target.def (no_register_allocation): New data hook. * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION. * doc/tm.texi: Regenerate. * ira.c (gate_ira): New function. (pass_data_ira): Set has_gate. (pass_ira): Add a gate function. (pass_data_reload): Likewise. (pass_reload): Add a gate function. (pass_ira): Use it. * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that no register allocation happens on the target and return. * final.c (alter_subreg): Ensure register is not a pseudo before calling simplify_subreg. (output_operand): Assert that x isn't a pseudo only if doing register allocation. From-SVN: r217122
2014-11-05Don't unnecessarily call eliminate_regs.Bernd Schmidt2-1/+5
* dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for global vars. From-SVN: r217121
2014-11-05Allow a port not to define an indirect_jump pattern.Bernd Schmidt2-2/+10
* optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a sorry if necessary. From-SVN: r217120
2014-11-05simplify-rtx.c (simplify_binary_operation_1): Div check added.Alex Velenko5-0/+106
2014-11-05 Alex Velenko <Alex.Velenko@arm.com> gcc/ * simplify-rtx.c (simplify_binary_operation_1): Div check added. * rtl.h (SUBREG_P): New macro added. gcc/testsuite/ * gcc.dg/asr-div1.c: New testcase. From-SVN: r217118
2014-11-05Fix gnu11 fallout on Solaris 10+Rainer Orth6-5/+18
libobjc: * thr.c (_XOPEN_SOURCE): Define as 600. libiberty: * sigsetmask.c (_POSIX_SOURCE): Remove. libgomp: * config/posix/lock.c (_XOPEN_SOURCE) Define as 600. From-SVN: r217117
2014-11-05[AArch64] Restructure arm_neon.h vector types.Tejas Belagod7-336/+404
2014-11-05 Tejas Belagod <tejas.belagod@arm.com> * config/aarch64/aarch64-builtins.c (aarch64_build_scalar_type): Remove. (aarch64_scalar_builtin_types, aarch64_simd_type, aarch64_simd_type, aarch64_mangle_builtin_scalar_type, aarch64_mangle_builtin_vector_type, aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type, aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type, aarch64_init_simd_builtin_types, aarch64_init_simd_builtin_scalar_types): New. (aarch64_init_simd_builtins): Refactor. (aarch64_init_crc32_builtins): Fixup with qualifier. * config/aarch64/aarch64-protos.h (aarch64_mangle_builtin_type): Export. * config/aarch64/aarch64-simd-builtin-types.def: New. * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove. (aarch64_mangle_type): Refactor. * config/aarch64/arm_neon.h: Declare vector types based on internal types. * config/aarch64/t-aarch64: Update dependency. From-SVN: r217114
2014-11-05* go.test/go-test.exp (go-set-goarch): Enable tests on s390[x].Dominik Vogt2-0/+13
From-SVN: r217112
2014-11-05go-test.exp: In +build lines, require whitespace around expected strings, ↵Ian Lance Taylor1-6/+15
fix check for negation. * go.test/go-test.exp: In +build lines, require whitespace around expected strings, fix check for negation. From-SVN: r217111
2014-11-05sync/atomic: fix data races in testsIan Lance Taylor1-8/+8
Backport https://codereview.appspot.com/111320044 from Go master library. From-SVN: r217110
2014-11-05Daily bump.GCC Administrator1-1/+1
From-SVN: r217109
2014-11-04libgo: add s390 supportIan Lance Taylor20-18/+1309
From Dominik Vogt. * libgo/go/syscall/libcall_linux_s390.go: New file for s390 support. * libgo/go/syscall/syscall_linux_s390.go: Ditto. * libgo/go/syscall/libcall_linux_s390x.go: New file for s390x support. * libgo/go/syscall/syscall_linux_s390x.go: Ditto. * libgo/go/runtime/pprof/pprof.go (printStackRecord): Support s390 and s390x. * libgo/runtime/runtime.c (runtime_cputicks): Add support for s390 and s390x * libgo/mksysinfo.sh: Ditto. (upcase_fields): New helper function * libgo/go/debug/elf/file.go (applyRelocations): Implement relocations on s390x. (applyRelocationsS390x): Ditto. (DWARF): Ditto. * libgo/go/debug/elf/elf.go (R_390): New constants for S390 relocations. (r390Strings): Ditto. (String): Helper function for S390 relocations. (GoString): Ditto. * libgo/go/reflect/makefuncgo_s390.go: New file. (S390MakeFuncStubGo): Implementation of s390 abi. * libgo/go/reflect/makefuncgo_s390x.go: New file. (S390xMakeFuncStubGo): Implementation of s390x abi. * libgo/go/reflect/makefunc_s390.c: New file. (makeFuncStub): s390 and s390x specific implementation of function. * libgo/go/reflect/makefunc.go (MakeFunc): Add support for s390 and s390x. (makeMethodValue): Ditto. (makeValueMethod): Ditto. * libgo/Makefile.am (go_reflect_makefunc_s_file): Ditto. (go_reflect_makefunc_file): Ditto. * libgo/go/reflect/makefunc_dummy.c: Ditto. * libgo/runtime/runtime.h (__go_makefunc_can_recover): Export prototype for use in makefunc_s390.c. (__go_makefunc_returning): Ditto. * libgo/go/syscall/exec_linux.go (forkAndExecInChild): Fix order of the arguments of the clone system call for s390[x]. * libgo/configure.ac (is_s390): New variable. (is_s390x): Ditto (LIBGO_IS_S390): Ditto. (LIBGO_IS_S390X): Ditto. (GOARCH): Support s390 and s390x. * libgo/go/go/build/build.go (cgoEnabled): Ditto. * libgo/go/go/build/syslist.go (goarchList): Ditto. From-SVN: r217106
2014-11-04rs6000.c (atomic_hold_decl, [...]): Guard declaration with #ifdef.Pat Haugen2-0/+7
* config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl, atomic_update_decl): Guard declaration with #ifdef. From-SVN: r217105
2014-11-04c-common.c (shorten_compare): Do not shorten mixed DFP and non-DFP compares.Richard Biener2-1/+12
2014-11-04 Richard Biener <rguenther@suse.de> * c-common.c (shorten_compare): Do not shorten mixed DFP and non-DFP compares. From-SVN: r217101
2014-11-04* sanopt.c (sanopt_optimize_walker): Remove unused variables.Marek Polacek2-3/+4
From-SVN: r217100
2014-11-04Makefile.in (OBJS): Add sanopt.o.Marek Polacek10-119/+336
* Makefile.in (OBJS): Add sanopt.o. (GTFILES): Add sanopt.c. * asan.h (asan_expand_check_ifn): Declare. * asan.c (asan_expand_check_ifn): No longer static. (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move... * sanopt.c: ...here. New file. testsuite/ * c-c++-common/ubsan/align-2.c: Remove dg-output. * c-c++-common/ubsan/align-4.c: Likewise. * g++.dg/ubsan/null-1.C: Likewise. * g++.dg/ubsan/null-2.C: Likewise. From-SVN: r217099
2014-11-04godump-1.c (dg-skip-if): Add alpha*-*-*.Uros Bizjak2-1/+5
* gcc.misc-tests/godump-1.c (dg-skip-if): Add alpha*-*-*. From-SVN: r217098
2014-11-04devirt-44.C (dg-options): Remove -fdump-tree-optimized.Uros Bizjak10-12/+28
* g++.dg/ipa/devirt-44.C (dg-options): Remove -fdump-tree-optimized. * g++.dg/ipa/devirt-45.C (dg-options): Ditto. * g++.dg/tree-prof/morefunc.C (dg-final-use): Cleanup profile ipa dump. * g++.dg/tree-prof/reorder.C (dg-final-use): Ditto. * g++.dg/tree-prof/pr35545.C (dg-fina-use): Cleanup profile_estimate ipa dump. * gcc.dg/fold-reassoc-3.c (dg-final): Fix scan string. Cleanup original tree dump. * gcc.dg/tree-prof/20050826-2.c (dg-final-use): Cleanup dom1 tree dump. * gcc.dg/tree-prof/cmpsf-1.c (dg-final-use): Ditto. * gcc.dg/tree-ssa/pr61144.c (dg-final): Cleanup optimized tree dump. From-SVN: r217097
2014-11-04compiler: Logical operators should yield untyped bool for untyped operands.Ian Lance Taylor2-12/+3
Fixes issue 6671 for gccgo. From-SVN: r217094
2014-11-04devirt-40.C: Changed dump to not matching OBJ_TYPE_REF in function body.Martin Jambor2-1/+6
gcc/testsuite/ 2014-11-04 Martin Jambor <mjambor@suse.cz> * g++/dg/ipa/devirt-40.C: Changed dump to not matching OBJ_TYPE_REF in function body. From-SVN: r217092
2014-11-04[AArch64] fix unsafe access to deallocated stackJiong Wang2-0/+19
2014-11-04 Jiong Wang <jiong.wang@arm.com> 2014-11-04 Wilco Dijkstra <wilco.dijkstra@arm.com> gcc/ PR target/63293 * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before stack adjustment. From-SVN: r217091
2014-11-04* testsuite/util/testsuite_allocator.h (operator==): Fix recursion.Jonathan Wakely2-1/+3
From-SVN: r217090
2014-11-04Fix up mode confusion in combine_simplify_rtx.Bernd Schmidt2-4/+8
The surrounding code was already fixed back when BImode was added. * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case, also verify that mode is equal to the mode of op0. From-SVN: r217089
2014-11-04Make a temporary sequence for a jump emitted only to examine its length.Bernd Schmidt2-4/+8
* bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn, emit into a sequence instead. From-SVN: r217088
2014-11-04Fix type mismatches in intrinsic functions.Bernd Schmidt3-8/+14
* f95-lang.c (gfc_init_builtin_functions): Use type index 2 for scalbn, scalbnl and scalbnf. * mathbuiltins.def (JN, YN): Use type index 5. From-SVN: r217087
2014-11-04g++-dg.exp (g++-dg-runtest): Change -std=c++1y to -std=c++14.Jason Merrill3-3/+8
* lib/g++-dg.exp (g++-dg-runtest): Change -std=c++1y to -std=c++14. * lib/target-supports.exp (check_effective_target_c++14_only): Likewise. From-SVN: r217085
2014-11-04sh.c (emit_fpu_switch): Drop unused automatic variable.Jan-Benedict Glaw2-1/+5
2014-11-04 Jan-Benedict Glaw <jbglaw@lug-owl.de> * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable. From-SVN: r217082
2014-11-04pr60102.c: Move dg-skip-if after dg-options.Andrew Stubbs228-4/+459
gcc/testsuite/ * gcc.target/powerpc/pr60102.c: Move dg-skip-if after dg-options. * gcc.target/powerpc/swaps-p8-12.c: Skip test if there would be conflicting -mcpu options. * gcc.target/powerpc/ppc-target-2.c: Likewise. * gcc.target/powerpc/cell_builtin-7.c: Likewise. * gcc.target/powerpc/dfp-builtin-1.c: Likewise. * gcc.target/powerpc/p8vector-builtin-1.c: Likewise. * gcc.target/powerpc/ppc-fpconv-7.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-1.c: Likewise. * gcc.target/powerpc/pr48053-3.c: Likewise. * gcc.target/powerpc/vsx-builtin-6.c: Likewise. * gcc.target/powerpc/440-nmaclhw-1.c: Likewise. * gcc.target/powerpc/pr57744.c: Likewise. * gcc.target/powerpc/pr47862.c: Likewise. * gcc.target/powerpc/vsx-vectorize-8.c: Likewise. * gcc.target/powerpc/recip-1.c: Likewise. * gcc.target/powerpc/darwin-longlong.c: Likewise. * gcc.target/powerpc/bool2-p8.c: Likewise. * gcc.target/powerpc/mmfpgpr.c: Likewise. * gcc.target/powerpc/pr60203.c: Likewise. * gcc.target/powerpc/direct-move-vint1.c: Likewise. * gcc.target/powerpc/bool2-av.c: Likewise. * gcc.target/powerpc/pr43154.c: Likewise. * gcc.target/powerpc/ppc-fma-2.c: Likewise. * gcc.target/powerpc/swaps-p8-5.c: Likewise. * gcc.target/powerpc/pr59054.c: Likewise. * gcc.target/powerpc/ppc-fpconv-11.c: Likewise. * gcc.target/powerpc/440-mullhwu-1.c: Likewise. * gcc.target/powerpc/swaps-p8-13.c: Likewise. * gcc.target/powerpc/ppc-target-3.c: Likewise. * gcc.target/powerpc/cell_builtin-8.c: Likewise. * gcc.target/powerpc/dfp-builtin-2.c: Likewise. * gcc.target/powerpc/p8vector-builtin-2.c: Likewise. * gcc.target/powerpc/ppc-fpconv-8.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-2.c: Likewise. * gcc.target/powerpc/p8vector-vbpermq.c: Likewise. * gcc.target/powerpc/vsx-vectorize-1.c: Likewise. * gcc.target/powerpc/bswap64-3.c: Likewise. * gcc.target/powerpc/bcd-1.c: Likewise. * gcc.target/powerpc/440-mulchwu-1.c: Likewise. * gcc.target/powerpc/extend-divide-1.c: Likewise. * gcc.target/powerpc/vsx-builtin-7.c: Likewise. * gcc.target/powerpc/pr48192.c: Likewise. * gcc.target/powerpc/pr52775.c: Likewise. * gcc.target/powerpc/p8vector-int128-1.c: Likewise. * gcc.target/powerpc/pr58673-1.c: Likewise. * gcc.target/powerpc/pr53487.c: Likewise. * gcc.target/powerpc/440-nmaclhw-2.c: Likewise. * gcc.target/powerpc/recip-2.c: Likewise. * gcc.target/powerpc/p8vector-fp.c: Likewise. * gcc.target/powerpc/direct-move-vint2.c: Likewise. * gcc.target/powerpc/ppc-fma-3.c: Likewise. * gcc.target/powerpc/pr57150.c: Likewise. * gcc.target/powerpc/pr47251.c: Likewise. * gcc.target/powerpc/swaps-p8-6.c: Likewise. * gcc.target/powerpc/440-mullhwu-2.c: Likewise. * gcc.target/powerpc/bool3-p7.c: Likewise. * gcc.target/powerpc/cell_builtin-1.c: Likewise. * gcc.target/powerpc/swaps-p8-14.c: Likewise. * gcc.target/powerpc/ppc-target-4.c: Likewise. * gcc.target/powerpc/440-mulhhw-1.c: Likewise. * gcc.target/powerpc/ppc-fpconv-1.c: Likewise. * gcc.target/powerpc/440-machhw-1.c: Likewise. * gcc.target/powerpc/p8vector-builtin-3.c: Likewise. * gcc.target/powerpc/vsx-mass-1.c: Likewise. * gcc.target/powerpc/ppc-fpconv-9.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-3.c: Likewise. * gcc.target/powerpc/loop_align.c: Likewise. * gcc.target/powerpc/lhs-1.c: Likewise. * gcc.target/powerpc/sd-vsx.c: Likewise. * gcc.target/powerpc/vsx-vectorize-2.c: Likewise. * gcc.target/powerpc/bcd-2.c: Likewise. * gcc.target/powerpc/20040121-1.c: Likewise. * gcc.target/powerpc/pr52457.c: Likewise. * gcc.target/powerpc/440-mulchwu-2.c: Likewise. * gcc.target/powerpc/extend-divide-2.c: Likewise. * gcc.target/powerpc/vsx-builtin-8.c: Likewise. * gcc.target/powerpc/p8vector-int128-2.c: Likewise. * gcc.target/powerpc/pr58673-2.c: Likewise. * gcc.target/powerpc/atomic-p7.c: Likewise. * gcc.target/powerpc/recip-3.c: Likewise. * gcc.target/powerpc/440-maclhwu-1.c: Likewise. * gcc.target/powerpc/optimize-bswapsi-2.c: Likewise. * gcc.target/powerpc/popcount-1.c: Likewise. * gcc.target/powerpc/altivec-32.c: Likewise. * gcc.target/powerpc/timode_off.c: Likewise. * gcc.target/powerpc/p8vector-ldst.c: Likewise. * gcc.target/powerpc/pack01.c: Likewise. * gcc.target/powerpc/pr55033.c: Likewise. * gcc.target/powerpc/ppc-fma-4.c: Likewise. * gcc.target/powerpc/swaps-p8-7.c: Likewise. * gcc.target/powerpc/ppu-intrinsics.c: Likewise. * gcc.target/powerpc/440-macchwu-1.c: Likewise. * gcc.target/powerpc/440-mulhhwu-1.c: Likewise. * gcc.target/powerpc/440-mulchw-1.c: Likewise. * gcc.target/powerpc/bool3-p8.c: Likewise. * gcc.target/powerpc/cell_builtin-2.c: Likewise. * gcc.target/powerpc/swaps-p8-15.c: Likewise. * gcc.target/powerpc/440-macchw-1.c: Likewise. * gcc.target/powerpc/440-mulhhw-2.c: Likewise. * gcc.target/powerpc/ppc-fpconv-2.c: Likewise. * gcc.target/powerpc/440-machhw-2.c: Likewise. * gcc.target/powerpc/p8vector-builtin-4.c: Likewise. * gcc.target/powerpc/pr46728-16.c: Likewise. * gcc.target/powerpc/vsx-builtin-1.c: Likewise. * gcc.target/powerpc/bool3-av.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-4.c: Likewise. * gcc.target/powerpc/ppc-pow.c: Likewise. * gcc.target/powerpc/lhs-2.c: Likewise. * gcc.target/powerpc/pr39902-2.c: Likewise. * gcc.target/powerpc/20041111-1.c: Likewise. * gcc.target/powerpc/builtins-1.c: Likewise. * gcc.target/powerpc/bcd-3.c: Likewise. * gcc.target/powerpc/vsx-vectorize-3.c: Likewise. * gcc.target/powerpc/pr57949-1.c: Likewise. * gcc.target/powerpc/atomic-p8.c: Likewise. * gcc.target/powerpc/sd-pwr6.c: Likewise. * gcc.target/powerpc/recip-4.c: Likewise. * gcc.target/powerpc/440-maclhwu-2.c: Likewise. * gcc.target/powerpc/warn-2.c: Likewise. * gcc.target/powerpc/parity-1.c: Likewise. * gcc.target/powerpc/popcount-2.c: Likewise. * gcc.target/powerpc/crypto-builtin-1.c: Likewise. * gcc.target/powerpc/ppc-fma-5.c: Likewise. * gcc.target/powerpc/swaps-p8-8.c: Likewise. * gcc.target/powerpc/pr42747.c: Likewise. * gcc.target/powerpc/440-macchwu-2.c: Likewise. * gcc.target/powerpc/440-mulhhwu-2.c: Likewise. * gcc.target/powerpc/dfp-dd-2.c: Likewise. * gcc.target/powerpc/direct-move-float1.c: Likewise. * gcc.target/powerpc/440-mulchw-2.c: Likewise. * gcc.target/powerpc/cell_builtin-3.c: Likewise. * gcc.target/powerpc/swaps-p8-16.c: Likewise. * gcc.target/powerpc/440-macchw-2.c: Likewise. * gcc.target/powerpc/ppc-fpconv-3.c: Likewise. * gcc.target/powerpc/dfp-td-2.c: Likewise. * gcc.target/powerpc/p8vector-builtin-5.c: Likewise. * gcc.target/powerpc/vsx-builtin-2.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-5.c: Likewise. * gcc.target/powerpc/lhs-3.c: Likewise. * gcc.target/powerpc/440-nmachhw-1.c: Likewise. * gcc.target/powerpc/builtins-2.c: Likewise. * gcc.target/powerpc/vsx-vectorize-4.c: Likewise. * gcc.target/powerpc/pr52199.c: Likewise. * gcc.target/powerpc/440-machhwu-1.c: Likewise. * gcc.target/powerpc/pr57949-2.c: Likewise. * gcc.target/powerpc/recip-5.c: Likewise. * gcc.target/powerpc/popcount-3.c: Likewise. * gcc.target/powerpc/vsx-vector-1.c: Likewise. * gcc.target/powerpc/swaps-p8-1.c: Likewise. * gcc.target/powerpc/optimize-bswapdi-2.c: Likewise. * gcc.target/powerpc/ppc-fma-6.c: Likewise. * gcc.target/powerpc/vsx-extract-1.c: Likewise. * gcc.target/powerpc/pr48226.c: Likewise. * gcc.target/powerpc/swaps-p8-9.c: Likewise. * gcc.target/powerpc/pr47755-2.c: Likewise. * gcc.target/powerpc/direct-move-float2.c: Likewise. * gcc.target/powerpc/cell_builtin-4.c: Likewise. * gcc.target/powerpc/direct-move-double1.c: Likewise. * gcc.target/powerpc/swaps-p8-17.c: Likewise. * gcc.target/powerpc/ppc-fpconv-4.c: Likewise. * gcc.target/powerpc/dfp-td-3.c: Likewise. * gcc.target/powerpc/p8vector-builtin-6.c: Likewise. * gcc.target/powerpc/440-nmacchw-1.c: Likewise. * gcc.target/powerpc/vsx-builtin-3.c: Likewise. * gcc.target/powerpc/440-nmachhw-2.c: Likewise. * gcc.target/powerpc/vsx-vectorize-5.c: Likewise. * gcc.target/powerpc/bool2-p5.c: Likewise. * gcc.target/powerpc/440-machhwu-2.c: Likewise. * gcc.target/powerpc/fusion.c: Likewise. * gcc.target/powerpc/recip-6.c: Likewise. * gcc.target/powerpc/altivec-cell-6.c: Likewise. * gcc.target/powerpc/vsx-vector-2.c: Likewise. * gcc.target/powerpc/swaps-p8-2.c: Likewise. * gcc.target/powerpc/optimize-bswapdi-3.c: Likewise. * gcc.target/powerpc/ppc-fma-7.c: Likewise. * gcc.target/powerpc/vsx-extract-2.c: Likewise. * gcc.target/powerpc/direct-move-long1.c: Likewise. * gcc.target/powerpc/dfp-dd.c: Likewise. * gcc.target/powerpc/swaps-p8-10.c: Likewise. * gcc.target/powerpc/cell_builtin-5.c: Likewise. * gcc.target/powerpc/direct-move-double2.c: Likewise. * gcc.target/powerpc/440-mullhw-1.c: Likewise. * gcc.target/powerpc/ppc-fpconv-5.c: Likewise. * gcc.target/powerpc/440-maclhw-1.c: Likewise. * gcc.target/powerpc/dfp-td.c: Likewise. * gcc.target/powerpc/p8vector-builtin-7.c: Likewise. * gcc.target/powerpc/pr48053-1.c: Likewise. * gcc.target/powerpc/440-nmacchw-2.c: Likewise. * gcc.target/powerpc/vsx-builtin-4.c: Likewise. * gcc.target/powerpc/pr60676.c: Likewise. * gcc.target/powerpc/pr48258-1.c: Likewise. * gcc.target/powerpc/vsx-vectorize-6.c: Likewise. * gcc.target/powerpc/pr48857.c: Likewise. * gcc.target/powerpc/quad-atomic.c: Likewise. * gcc.target/powerpc/altivec-cell-7.c: Likewise. * gcc.target/powerpc/atomic_load_store-p8.c: Likewise. * gcc.target/powerpc/vsx-vector-3.c: Likewise. * gcc.target/powerpc/swaps-p8-3.c: Likewise. * gcc.target/powerpc/pr56605.c: Likewise. * gcc.target/powerpc/vsx-extract-3.c: Likewise. * gcc.target/powerpc/pr53199.c: Likewise. * gcc.target/powerpc/direct-move-long2.c: Likewise. * gcc.target/powerpc/swaps-p8-11.c: Likewise. * gcc.target/powerpc/vsx-float0.c: Likewise. * gcc.target/powerpc/ppc-target-1.c: Likewise. * gcc.target/powerpc/altivec-20.c: Likewise. * gcc.target/powerpc/cell_builtin-6.c: Likewise. * gcc.target/powerpc/440-mullhw-2.c: Likewise. * gcc.target/powerpc/darwin-ehreturn-1.c: Likewise. * gcc.target/powerpc/ppc-fpconv-6.c: Likewise. * gcc.target/powerpc/440-maclhw-2.c: Likewise. * gcc.target/powerpc/440-dlmzb-strlen-1.c: Likewise. * gcc.target/powerpc/pr60137.c: Likewise. * gcc.target/powerpc/bswap64-1.c: Likewise. * gcc.target/powerpc/pr48053-2.c: Likewise. * gcc.target/powerpc/vsx-builtin-5.c: Likewise. * gcc.target/powerpc/pr48258-2.c: Likewise. * gcc.target/powerpc/vsx-vectorize-7.c: Likewise. * gcc.target/powerpc/vsx-sfminmax.c: Likewise. * gcc.target/powerpc/bool2-p7.c: Likewise. * gcc.target/powerpc/ppc-round.c: Likewise. * gcc.target/powerpc/altivec-cell-8.c: Likewise. * gcc.target/powerpc/vsx-vector-4.c: Likewise. * gcc.target/powerpc/ppc-fma-1.c: Likewise. * gcc.target/powerpc/swaps-p8-4.c: Likewise. * gcc.target/powerpc/ppc-fpconv-10.c: Likewise. * gcc.target/powerpc/pr47755.c: Likewise. From-SVN: r217081
2014-11-04[ARM] Migrate to new reduc_[us](min|max)_scal_optabAlan Lawrence2-32/+48
config/arm/neon.md (reduc_smin_<mode> *2): Rename to... (reduc_smin_scal_<mode> *2): ...this; extract scalar result. (reduc_smax_<mode> *2): Rename to... (reduc_smax_scal_<mode> *2): ...this; extract scalar result. (reduc_umin_<mode> *2): Rename to... (reduc_umin_scal_<mode> *2): ...this; extract scalar result. (reduc_umax_<mode> *2): Rename to... (reduc_umax_scal_<mode> *2): ...this; extract scalar result. From-SVN: r217080
2014-11-04[ARM] Migrate to new reduc_plus_scal_optabAlan Lawrence2-20/+28
config/arm/neon.md (reduc_plus_*): Rename to... (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result. From-SVN: r217079
2014-11-04[AArch64] Fix predicate and constraint mismatch in logical atomic operationsMichael Collison3-6/+21
2014-11-04 Michael Collison <michael.collison@linaro.org> * config/aarch64/iterators.md (lconst_atomic): New mode attribute to support constraints for CONST_INT in atomic operations. * config/aarch64/atomics.md (atomic_<atomic_optab><mode>): Use lconst_atomic constraint. (atomic_nand<mode>): Likewise. (atomic_fetch_<atomic_optab><mode>): Likewise. (atomic_fetch_nand<mode>): Likewise. (atomic_<atomic_optab>_fetch<mode>): Likewise. (atomic_nand_fetch<mode>): Likewise. From-SVN: r217076
2014-11-04Fix typo in definition of __ARM_FEATURE_IDIVRamana Radhakrishnan1-1/+1
From-SVN: r217073
2014-11-04Fix typo in definition of __ARM_FEATURE_IDIVRamana Radhakrishnan1-0/+5
From-SVN: r217072
2014-11-04ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.Marek Polacek4-0/+108
* ubsan.c (instrument_object_size): Optimize [x & CST] array accesses. testsuite/ * c-c++-common/ubsan/object-size-10.c: New test. From-SVN: r217071
2014-11-04rx.c (rx_handle_func_attribute): Mark unused argument.Jan-Benedict Glaw2-1/+5
2014-11-03 Jan-Benedict Glaw <jbglaw@lug-owl.de> * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument. From-SVN: r217070
2014-11-04numeric.h: Do not use default arguments in function template redeclarations ↵Jonathan Wakely2-6/+6
(definitions). * include/parallel/numeric.h: Do not use default arguments in function template redeclarations (definitions). From-SVN: r217069
2014-11-04Do not assume allocator is assignable.Jonathan Wakely3-15/+60
* include/bits/stl_deque.h (_Deque_base(_Deque_base&&)): Copy allocator instead of moving. * testsuite/23_containers/deque/allocator/move-2.cc: New. From-SVN: r217068
2014-11-04Make reference_wrapper trivially copyable.Jonathan Wakely4-12/+43
* include/std/functional (reference_wrapper): Define copy constructor and copy assignment as defaulted. * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error. * testsuite/20_util/reference_wrapper/requirements.cc: New. From-SVN: r217067
2014-11-04Use ctype_base::blank in regex_traits.Jonathan Wakely3-11/+9
* include/bits/regex.h (regex_traits::_RegexMask): Remove _S_blank and adjust _S_valid_mask. * include/bits/regex.tcc (regex_traits::lookup_classname): Use ctype_base::blank. From-SVN: r217066
2014-11-04* include/std/functional (_Bind_simple): Simplify construction.Jonathan Wakely2-12/+5
From-SVN: r217065
2014-11-04Use aliases for type traits in C++14 mode.Jonathan Wakely3-30/+26
* include/bits/unique_ptr.h (make_unique): Use alias for trait. * include/experimental/optional (__constexpr_addressof): Likewise. (_Optional_base, optional, make_optional): Likewise. From-SVN: r217064
generated by cgit v1.1 at 2025-09-27 03:34:51 +0000