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2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-12-20poly_int: SUBREG_BYTERichard Sandiford1-6/+9
This patch changes SUBREG_BYTE from an int to a poly_int. Since valid SUBREG_BYTEs must be contained within the mode of the SUBREG_REG, the required range is the same as for GET_MODE_SIZE, i.e. unsigned short. The patch therefore uses poly_uint16(_pod) for the SUBREG_BYTE. Using poly_uint16_pod rtx fields requires a new field code ('p'). Since there are no other uses of 'p' besides SUBREG_BYTE, the patch doesn't add an XPOLY or whatever; all uses should go via SUBREG_BYTE instead. The patch doesn't bother implementing 'p' support for legacy define_peepholes, since none of the remaining ones have subregs in their patterns. As it happened, the rtl documentation used SUBREG as an example of a code with mixed field types, accessed via XEXP (x, 0) and XINT (x, 1). Since there's no direct replacement for XINT, and since people should never use it even if there were, the patch changes the example to use INT_LIST instead. The patch also changes subreg-related helper functions so that they too take and return polynomial offsets. This makes the patch quite big, but it's mostly mechanical. The patch generally sticks to existing choices wrt signedness. 2017-12-20 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * doc/rtl.texi: Update documentation of SUBREG_BYTE. Document the 'p' format code. Use INT_LIST rather than SUBREG as the example of a code with an XINT and an XEXP. Remove the implication that accessing an rtx field using XINT is expected to work. * rtl.def (SUBREG): Change format from "ei" to "ep". * rtl.h (rtunion::rt_subreg): New field. (XCSUBREG): New macro. (SUBREG_BYTE): Use it. (subreg_shape): Change offset from an unsigned int to a poly_uint16. Update constructor accordingly. (subreg_shape::operator ==): Update accordingly. (subreg_shape::unique_id): Return an unsigned HOST_WIDE_INT rather than an unsigned int. (subreg_lsb, subreg_lowpart_offset, subreg_highpart_offset): Return a poly_uint64 rather than an unsigned int. (subreg_lsb_1): Likewise. Take the offset as a poly_uint64 rather than an unsigned int. (subreg_size_offset_from_lsb, subreg_size_lowpart_offset) (subreg_size_highpart_offset): Return a poly_uint64 rather than an unsigned int. Take the sizes as poly_uint64s. (subreg_offset_from_lsb): Return a poly_uint64 rather than an unsigned int. Take the shift as a poly_uint64 rather than an unsigned int. (subreg_regno_offset, subreg_offset_representable_p): Take the offset as a poly_uint64 rather than an unsigned int. (simplify_subreg_regno): Likewise. (byte_lowpart_offset): Return the memory offset as a poly_int64 rather than an int. (subreg_memory_offset): Likewise. Take the subreg offset as a poly_uint64 rather than an unsigned int. (simplify_subreg, simplify_gen_subreg, subreg_get_info) (gen_rtx_SUBREG, validate_subreg): Take the subreg offset as a poly_uint64 rather than an unsigned int. * rtl.c (rtx_format): Describe 'p' in comment. (copy_rtx, rtx_equal_p_cb, rtx_equal_p): Handle 'p'. * emit-rtl.c (validate_subreg, gen_rtx_SUBREG): Take the subreg offset as a poly_uint64 rather than an unsigned int. (byte_lowpart_offset): Return the memory offset as a poly_int64 rather than an int. (subreg_memory_offset): Likewise. Take the subreg offset as a poly_uint64 rather than an unsigned int. (subreg_size_lowpart_offset, subreg_size_highpart_offset): Take the mode sizes as poly_uint64s rather than unsigned ints. Return a poly_uint64 rather than an unsigned int. (subreg_lowpart_p): Treat subreg offsets as poly_ints. (copy_insn_1): Handle 'p'. * rtlanal.c (set_noop_p): Treat subregs offsets as poly_uint64s. (subreg_lsb_1): Take the subreg offset as a poly_uint64 rather than an unsigned int. Return the shift in the same way. (subreg_lsb): Return the shift as a poly_uint64 rather than an unsigned int. (subreg_size_offset_from_lsb): Take the sizes and shift as poly_uint64s rather than unsigned ints. Return the offset as a poly_uint64. (subreg_get_info, subreg_regno_offset, subreg_offset_representable_p) (simplify_subreg_regno): Take the offset as a poly_uint64 rather than an unsigned int. * rtlhash.c (add_rtx): Handle 'p'. * genemit.c (gen_exp): Likewise. * gengenrtl.c (type_from_format, gendef): Likewise. * gensupport.c (subst_pattern_match, get_alternatives_number) (collect_insn_data, alter_predicate_for_insn, alter_constraints) (subst_dup): Likewise. * gengtype.c (adjust_field_rtx_def): Likewise. * genrecog.c (find_operand, find_matching_operand, validate_pattern) (match_pattern_2): Likewise. (rtx_test::SUBREG_FIELD): New rtx_test::kind_enum. (rtx_test::subreg_field): New function. (operator ==, safe_to_hoist_p, transition_parameter_type) (print_nonbool_test, print_test): Handle SUBREG_FIELD. * genattrtab.c (attr_rtx_1): Say that 'p' is deliberately not handled. * genpeep.c (match_rtx): Likewise. * print-rtl.c (print_poly_int): Include if GENERATOR_FILE too. (rtx_writer::print_rtx_operand): Handle 'p'. (print_value): Handle SUBREG. * read-rtl.c (apply_int_iterator): Likewise. (rtx_reader::read_rtx_operand): Handle 'p'. * alias.c (rtx_equal_for_memref_p): Likewise. * cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Likewise. * caller-save.c (replace_reg_with_saved_mem): Treat subreg offsets as poly_ints. * calls.c (expand_call): Likewise. * combine.c (combine_simplify_rtx, expand_field_assignment): Likewise. (make_extraction, gen_lowpart_for_combine): Likewise. * loop-invariant.c (hash_invariant_expr_1, invariant_expr_equal_p): Likewise. * cse.c (remove_invalid_subreg_refs): Take the offset as a poly_uint64 rather than an unsigned int. Treat subreg offsets as poly_ints. (exp_equiv_p): Handle 'p'. (hash_rtx_cb): Likewise. Treat subreg offsets as poly_ints. (equiv_constant, cse_insn): Treat subreg offsets as poly_ints. * dse.c (find_shift_sequence): Likewise. * dwarf2out.c (rtl_for_decl_location): Likewise. * expmed.c (extract_low_bits): Likewise. * expr.c (emit_group_store, undefined_operand_subword_p): Likewise. (expand_expr_real_2): Likewise. * final.c (alter_subreg): Likewise. (leaf_renumber_regs_insn): Handle 'p'. * function.c (assign_parm_find_stack_rtl, assign_parm_setup_stack): Treat subreg offsets as poly_ints. * fwprop.c (forward_propagate_and_simplify): Likewise. * ifcvt.c (noce_emit_move_insn, noce_emit_cmove): Likewise. * ira.c (get_subreg_tracking_sizes): Likewise. * ira-conflicts.c (go_through_subreg): Likewise. * ira-lives.c (process_single_reg_class_operands): Likewise. * jump.c (rtx_renumbered_equal_p): Likewise. Handle 'p'. * lower-subreg.c (simplify_subreg_concatn): Take the subreg offset as a poly_uint64 rather than an unsigned int. (simplify_gen_subreg_concatn, resolve_simple_move): Treat subreg offsets as poly_ints. * lra-constraints.c (operands_match_p): Handle 'p'. (match_reload, curr_insn_transform): Treat subreg offsets as poly_ints. * lra-spills.c (assign_mem_slot): Likewise. * postreload.c (move2add_valid_value_p): Likewise. * recog.c (general_operand, indirect_operand): Likewise. * regcprop.c (copy_value, maybe_mode_change): Likewise. (copyprop_hardreg_forward_1): Likewise. * reginfo.c (simplifiable_subregs_hasher::hash, simplifiable_subregs) (record_subregs_of_mode): Likewise. * rtlhooks.c (gen_lowpart_general, gen_lowpart_if_possible): Likewise. * reload.c (operands_match_p): Handle 'p'. (find_reloads_subreg_address): Treat subreg offsets as poly_ints. * reload1.c (alter_reg, choose_reload_regs): Likewise. (compute_reload_subreg_offset): Likewise, and return an poly_int64. * simplify-rtx.c (simplify_truncation, simplify_binary_operation_1): (test_vector_ops_duplicate): Treat subreg offsets as poly_ints. (simplify_const_poly_int_tests<N>::run): Likewise. (simplify_subreg, simplify_gen_subreg): Take the subreg offset as a poly_uint64 rather than an unsigned int. * valtrack.c (debug_lowpart_subreg): Likewise. * var-tracking.c (var_lowpart): Likewise. (loc_cmp): Handle 'p'. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r255882
2017-04-03Fix numerous typos in commentsJonathan Wakely1-2/+2
gcc: * alias.c (base_alias_check): Fix typo in comment. * cgraph.h (class ipa_polymorphic_call_context): Likewise. * cgraphunit.c (symbol_table::compile): Likewise. * collect2.c (maybe_run_lto_and_relink): Likewise. * config/arm/arm.c (arm_thumb1_mi_thunk): Likewise. * config/avr/avr-arch.h (avr_arch_info_t): Likewise. * config/avr/avr.c (avr_map_op_t): Likewise. * config/cr16/cr16.h (DATA_ALIGNMENT): Likewise. * config/epiphany/epiphany.c (TARGET_ARG_PARTIAL_BYTES): Likewise. * config/epiphany/epiphany.md (movcc): Likewise. * config/i386/i386.c (legitimize_pe_coff_extern_decl): Likewise. * config/m68k/m68k.c (struct _sched_ib, m68k_sched_variable_issue): Likewise. * config/mips/mips.c (mips_save_restore_reg): Likewise. * config/rx/rx.c (rx_is_restricted_memory_address): Likewise. * config/s390/s390.c (Z10_EARLYLOAD_DISTANCE): Likewise. * config/sh/sh.c (sh_rtx_costs): Likewise. * fold-const.c (fold_truth_andor): Likewise. * genautomata.c (collapse_flag): Likewise. * gengtype.h (struct type::u::s): Likewise. * gensupport.c (has_subst_attribute, add_mnemonic_string): Likewise. * input.c (FORMAT_AMOUNT): Likewise. * ipa-cp.c (class ipcp_lattice, agg_replacements_to_vector) (known_aggs_to_agg_replacement_list): Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline.h (estimate_edge_time, estimate_edge_hints): Likewise. * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class): Likewise. * loop-unroll.c (analyze_insn_to_expand_var): Likewise. * lra.c (lra_optional_reload_pseudos, lra_subreg_reload_pseudos): Likewise. * modulo-sched.c (apply_reg_moves): Likewise. * omp-expand.c (build_omp_regions_1): Likewise. * trans-mem.c (struct tm_wrapper_hasher): Likewise. * tree-ssa-loop-ivopts.c (may_eliminate_iv): Likewise. * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Likewise. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise. * value-prof.c: Likewise. * var-tracking.c (val_reset): Likewise. gcc/ada: * doc/gnat_ugn/gnat_and_program_execution.rst: Fix typo. * g-socket.adb (To_Host_Entry): Fix typo in comment. * gnat_ugn.texi: Fix typo. * raise.c (_gnat_builtin_longjmp): Fix capitalization in comment. * s-stposu.adb (Allocate_Any_Controlled): Fix typo in comment. * sem_ch3.adb (Build_Derived_Record_Type): Likewise. * sem_util.adb (Mark_Coextensions): Likewise. * sem_util.ads (Available_Full_View_Of_Component): Likewise. gcc/c: * c-array-notation.c: Fix typo in comment. gcc/c-family: * c-warn.c (do_warn_double_promotion): Fix typo in comment. gcc/cp: * class.c (update_vtable_entry_for_fn): Fix typo in comment. * decl2.c (one_static_initialization_or_destruction): Likewise. * name-lookup.c (store_bindings): Likewise. * parser.c (make_call_declarator): Likewise. * pt.c (check_explicit_specialization): Likewise. gcc/testsuite: * g++.old-deja/g++.benjamin/scope02.C: Fix typo in comment. * gcc.dg/20031012-1.c: Likewise. * gcc.dg/ipa/ipcp-1.c: Likewise. * gcc.dg/torture/matrix-3.c: Likewise. * gcc.target/powerpc/ppc-spe.c: Likewise. * gcc.target/rx/zero-width-bitfield.c: Likewise. libcpp: * include/line-map.h (LINEMAPS_MACRO_MAPS): Fix typo in comment. * lex.c (search_line_fast): Likewise. * pch.h (cpp_valid_state): Likewise. libdecnumber: * decCommon.c (decFloatFromPackedChecked): Fix typo in comment. * decNumber.c (decNumberPower, decMultiplyOp): Likewise. libgcc: * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. libitm: * libitm_i.h (sutrct gtm_thread): Fix typo in comment. From-SVN: r246664
2017-03-02re PR tree-optimization/79345 (passing yet-uninitialized member as argument ↵Jakub Jelinek1-0/+5
to base class constructor should warn (-Wunitialized)) PR tree-optimization/79345 * gensupport.h (struct pattern_stats): Add min_scratch_opno field. * gensupport.c (get_pattern_stats_1) <case MATCH_SCRATCH>: Update it. (get_pattern_stats): Initialize it. * genemit.c (gen_expand): Verify match_scratch numbers come after match_operand/match_dup numbers. * config/i386/i386.md (<s>mul<mode>3_highpart): Swap match_dup and match_scratch numbers. * config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>): Likewise. * config/s390/s390.md (trunctdsd2): Likewise. From-SVN: r245833
2017-01-05Introduce RTL function readerDavid Malcolm1-1/+1
This is the combination of these patches: - [8a/9] Introduce class function_reader (v8) - Add ASSERT_RTX_PTR_EQ - [8b/9] Add target-independent selftests of RTL function reader (v2) - [8c/9] Add aarch64-specific selftests for RTL function reader (v2) - [8d/9] Add x86_64-specific selftests for RTL function reader (v2) gcc/ChangeLog: * Makefile.in (OBJS): Add read-md.o, read-rtl.o, read-rtl-function.o, and selftest-rtl.o. * config/aarch64/aarch64.c: Include selftest.h and selftest-rtl.h. (selftest::aarch64_test_loading_full_dump): New function. (selftest::aarch64_run_selftests): New function. (TARGET_RUN_TARGET_SELFTESTS): Wire it up to selftest::aarch64_run_selftests. * config/i386/i386.c (selftest::ix86_test_loading_dump_fragment_1): New function. (selftest::ix86_test_loading_call_insn): New function. (selftest::ix86_test_loading_full_dump): New function. (selftest::ix86_test_loading_unspec): New function. (selftest::ix86_run_selftests): Call the new functions. * emit-rtl.c (maybe_set_max_label_num): New function. * emit-rtl.h (maybe_set_max_label_num): New decl. * function.c (instantiate_decls): Guard call to instantiate_decls_1 with if (DECL_INITIAL (fndecl)). * function-tests.c (selftest::verify_three_block_rtl_cfg): Remove "static". * gensupport.c (gen_reader::gen_reader): Pass "false" for new "compact" param of rtx_reader. * print-rtl.c (rtx_writer::print_rtx_operand): Print "(nil)" rather than an empty string for NULL strings. * read-md.c: Potentially include config.h rather than bconfig.h. Wrap include of errors.h with #ifdef GENERATOR_FILE. (have_error): New global, copied from errors.c. (md_reader::read_name): Rename to... (md_reader::read_name_1): ...this, adding "out_loc" param, and converting "missing name or number" to returning false, rather than failing. (md_reader::read_name): Reimplement in terms of read_name_1. (md_reader::read_name_or_nil): New function. (md_reader::read_string): Handle "(nil)" by returning NULL. (md_reader::md_reader): Add new param "compact". (md_reader::read_md_files): Wrap with #ifdef GENERATOR_FILE. (md_reader::read_file): New method. * read-md.h (md_reader::md_reader): Add new param "compact". (md_reader::read_file): New method. (md_reader::is_compact): New accessor. (md_reader::read_name): Convert return type from void to file_location. (md_reader::read_name_or_nil): New decl. (md_reader::read_name_1): New decl. (md_reader::m_compact): New field. (noop_reader::noop_reader): Pass "false" for new "compact" param of rtx_reader. (rtx_reader::rtx_reader): Add new "compact" param. (rtx_reader::read_rtx_operand): Make virtual and convert return type from void to rtx. (rtx_reader::read_until): New decl. (rtx_reader::handle_any_trailing_information): New virtual function. (rtx_reader::postprocess): New virtual function. (rtx_reader::finalize_string): New virtual function. (rtx_reader::m_in_call_function_usage): New field. (rtx_reader::m_reuse_rtx_by_id): New field. * read-rtl-function.c: New file. * selftest-rtl.c (selftest::assert_rtx_ptr_eq_at): New function. * selftest-rtl.h (ASSERT_RTX_PTR_EQ): New macro. (selftest::verify_three_block_rtl_cfg): New decl. * read-rtl-function.h: New file. * read-rtl.c: Potentially include config.h rather than bconfig.h. For host, include function.h, memmodel.h, and emit-rtl.h. (one_time_initialization): New function. (struct compact_insn_name): New struct. (compact_insn_names): New array. (find_code): Handle insn codes in compact dumps. (apply_subst_iterator): Wrap with #ifdef GENERATOR_FILE. (bind_subst_iter_and_attr): Likewise. (add_condition_to_string): Likewise. (add_condition_to_rtx): Likewise. (apply_attribute_uses): Likewise. (add_current_iterators): Likewise. (apply_iterators): Likewise. (initialize_iterators): Guard usage of apply_subst_iterator with #ifdef GENERATOR_FILE. (read_conditions): Wrap with #ifdef GENERATOR_FILE. (md_reader::read_mapping): Likewise. (add_define_attr_for_define_subst): Likewise. (add_define_subst_attr): Likewise. (read_subst_mapping): Likewise. (check_code_iterator): Likewise. (rtx_reader::read_rtx): Likewise. Move one-time initialization logic to... (one_time_initialization): New function. (rtx_reader::read_until): New method. (read_flags): New function. (parse_reg_note_name): New function. (rtx_reader::read_rtx_code): Initialize "iterator" to NULL. Handle reuse_rtx ids. Wrap iterator lookup within #ifdef GENERATOR_FILE. Add parsing support for RTL dumps, mirroring the special-cases in print_rtx, by calling read_flags, reading REG_NOTE names, INSN_UID values, and calling handle_any_trailing_information. (rtx_reader::read_rtx_operand): Convert return type from void to rtx, returning return_rtx. Handle case 'e'. Call finalize_string on XSTR and XTMPL fields. (rtx_reader::read_nested_rtx): Handle dumps in which trailing "(nil)" values were omitted. Call the postprocess vfunc on the return_rtx. (rtx_reader::rtx_reader): Add new "compact" param and pass to base class ctor. Initialize m_in_call_function_usage. Call one_time_initialization. * rtl-tests.c (selftest::test_uncond_jump): Call set_new_first_and_last_insn. * rtl.h (read_rtx): Wrap decl with #ifdef GENERATOR_FILE. * selftest-rtl.c: New file. * selftest-rtl.h (class selftest::rtl_dump_test): New class. (selftest::get_insn_by_uid): New decl. * selftest-run-tests.c (selftest::run_tests): Call read_rtl_function_c_tests. * selftest.h (selftest::read_rtl_function_c_tests): New decl. * tree-dfa.c (ssa_default_def): Return NULL_TREE for rtl function dumps. gcc/testsuite/ChangeLog: * selftests/asr_div1.rtl: New file. * selftests/aarch64: New subdirectory. * selftests/aarch64/times-two.rtl: New file. * selftests/bb-index.rtl: New file. * selftests/cfg-test.rtl: New file. * selftests/const-int.rtl: New file. * selftests/example-labels.rtl: New file. * selftests/insn-with-mode.rtl: New file. * selftests/jump-to-label-ref.rtl: New file. * selftests/jump-to-return.rtl: New file. * selftests/jump-to-simple-return.rtl: New file. * selftests/mem.rtl: New file. * selftests/note-insn-deleted.rtl: New file. * selftests/note_insn_basic_block.rtl: New file. * selftests/simple-cse.rtl: New file. * selftests/symbol-ref.rtl: New file. * selftests/x86_64: New subdirectory. * selftests/x86_64/call-insn.rtl: New file. * selftests/x86_64/copy-hard-reg-into-frame.rtl: New file. * selftests/x86_64/times-two.rtl: New file. * selftests/x86_64/unspec.rtl: New file. From-SVN: r244110
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-10-18read-md.c: Move various state to within class rtx_readerDavid Malcolm1-18/+24
gcc/ChangeLog: * genattrtab.c (attr_string): Use rtx_reader_ptr for call to copy_md_ptr_loc. (gen_attr): Use rtx_reader_ptr for lookup_enum_type call. (write_test_expr): Use rtx_reader_ptr for calls to fprint_c_condition. (write_attr_value): Likewise. * genconditions.c (write_one_condition): Use rtx_reader_ptr for call to print_md_ptr_loc. (write_one_condition): Likewise for calls to print_c_condition. * genconstants.c: Include "statistics.h" and "vec.h". (main): Update for conversion to member functions. * genemit.c (emit_c_code): Use rtx_reader_ptr for call to print_md_ptr_loc. * genenums.c: Include "statistics.h" and "vec.h". (main): Update for conversion of traverse_enum_types to a method. * genmddeps.c: Include "statistics.h" and "vec.h". * genoutput.c (process_template): Use rtx_reader_ptr for call to print_md_ptr_loc. * genpreds.c (write_predicate_subfunction): Likewise. (write_predicate_expr): Likewise for calls to print_c_condition. * genrecog.c (print_test): Likewise. * gensupport.c (process_rtx): Likewise for calls to copy_md_ptr_loc and join_c_conditions. (alter_test_for_insn): Likewise for call to join_c_conditions. (process_substs_on_one_elem): Likewise. (gen_mnemonic_setattr): Update for move of string_obstack to a field of rtx_reader. (mnemonic_htab_callback): Likewise. Fix formatting. (gen_mnemonic_attr): Likewise. * gentarget-def.c (def_target_insn): Use rtx_reader_ptr for calls to print_c_condition. * read-md.c: Include "statistics.h" and "vec.h". (string_obstack): Convert this global to field "m_string_obstack" of class rtx_reader. (ptr_locs): Likewise, as "m_ptr_locs". (ptr_loc_obstack): Likewise, as "m_ptr_loc_obstack". (joined_conditions): Likewise, as "m_joined_conditions". (joined_conditions_obstack): Likewise, as "m_joined_conditions_obstack". (md_constants): Likewise, as "m_md_constants". (enum_types): Likewise, as "m_enum_types". (set_md_ptr_loc): Convert to... (rtx_reader::set_md_ptr_loc): ...member function. (get_md_ptr_loc): Convert to... (rtx_reader::get_md_ptr_loc): ...member function. (copy_md_ptr_loc): Convert to... (rtx_reader::copy_md_ptr_loc): ...member function. (fprint_md_ptr_loc): Convert to... (rtx_reader::fprint_md_ptr_loc): ...member function. (print_md_ptr_loc): Convert to... (rtx_reader::print_md_ptr_loc): ...member function. (join_c_conditions): Convert to... (rtx_reader::join_c_conditions): ...member function. (fprint_c_condition): Convert to... (rtx_reader::fprint_c_condition): ...member function. (print_c_condition): Convert to... (rtx_reader::print_c_condition): ...member function. (read_name): Convert to... (rtx_reader::read_name): ...member function. (read_escape): Convert to... (rtx_reader::read_escape): ...member function. (read_quoted_string): Convert to... (rtx_reader::read_quoted_string): ...member function. (read_braced_string): Convert to... (rtx_reader::read_braced_string): ...member function. (read_string): Convert to... (rtx_reader::read_string): ...member function. (read_skip_construct): Convert to... (rtx_reader::read_skip_construct): ...member function. (handle_constants): Convert to... (rtx_reader::handle_constants): ...member function. (traverse_md_constants): Convert to... (rtx_reader::traverse_md_constants): ...member function. (handle_enum): Convert to... (rtx_reader::handle_enum): ...member function. (lookup_enum_type): Convert to... (rtx_reader::lookup_enum_type): ...member function. (traverse_enum_types): Convert to... (rtx_reader::traverse_enum_types): ...member function. (rtx_reader::rtx_reader): Move initializations of various former global data from rtx_reader::read_md_files to here, as fields, along with the call to unlock_std_streams. (rtx_reader::~rtx_reader): Clean up m_base_dir, and clean up the new fields. (rtx_reader::read_md_files): Move initializations of various global data from here to the ctor. * read-md.h (read_name): Convert to... (rtx_reader::read_name): ...member function. (rtx_reader::read_escape): New method decl. (read_quoted_string): Convert to... (rtx_reader::read_quoted_string): ...member function. (rtx_reader::read_braced_string): New method decl. (read_string): Convert to... (rtx_reader::read_string): ...member function. (rtx_reader::read_skip_construct): New method decl. (rtx_reader::set_md_ptr_loc): New method decl. (rtx_reader::get_md_ptr_loc): New method decl. (copy_md_ptr_loc): Convert to... (rtx_reader::copy_md_ptr_loc): ...member function. (fprint_md_ptr_loc): Convert to... (rtx_reader::fprint_md_ptr_loc): ...member function. (print_md_ptr_loc): Convert to... (rtx_reader::print_md_ptr_loc): ...member function. (rtx_reader::lookup_enum_type): New method decl. (rtx_reader::traverse_enum_types): New method decl. (rtx_reader::handle_constants): New method decl. (traverse_md_constants): Convert to... (rtx_reader::traverse_md_constants): ...member function. (rtx_reader::handle_enum): New method decl. (rtx_reader::join_c_conditions): New method decl. (fprint_c_condition): Convert to... (rtx_reader::fprint_c_condition): ...member function. (print_c_condition): Convert to... (rtx_reader::print_c_condition): ...member function. (rtx_reader::apply_iterator_to_string): New method decl. (rtx_reader::copy_rtx_for_iterators): New method decl. (rtx_reader::read_conditions): New method decl. (rtx_reader::record_potential_iterator_use): New method decl. (rtx_reader::read_mapping): New method decl. (rtx_reader::read_rtx): New method decl. (rtx_reader::read_rtx_code): New method decl. (rtx_reader::read_rtx_operand): New method decl. (rtx_reader::read_nested_rtx): New method decl. (rtx_reader::read_rtx_variadic): New method decl. (rtx_reader::get_string_obstack): New method. (rtx_reader::get_md_constants): New method. (string_obstack): Convert global variable decl to... (rtx_reader::m_string_obstack): ...this new field. (rtx_reader::m_ptr_locs): New field. (rtx_reader::m_ptr_loc_obstack): New field. (rtx_reader::m_joined_conditions): New field. (rtx_reader::m_joined_conditions_obstack): New field. (rtx_reader::m_md_constants): New field. (rtx_reader::m_enum_types): New field. * read-rtl.c (apply_iterator_to_string): Convert to... (rtx_reader::apply_iterator_to_string): ...member function. (copy_rtx_for_iterators): Convert to... (rtx_reader::copy_rtx_for_iterators): ...member function. (add_condition_to_string): Use rtx_reader_ptr for calls join_c_conditions. (apply_iterators): Use rtx_reader_ptr for calls to join_c_conditions and copy_rtx_for_iterators. (read_conditions): Convert to... (rtx_reader::read_conditions): ...member function. (record_potential_iterator_use): Convert to... (rtx_reader::record_potential_iterator_use): ...member function. (read_mapping): Convert to... (rtx_reader::read_mapping): ...member function. (read_subst_mapping): Use rtx_reader_ptr for read_string call. (read_rtx): Convert to... (rtx_reader::read_rtx): ...member function. (read_rtx_code): Convert to... (rtx_reader::read_rtx_code): ...member function. (read_rtx_operand): Convert to... (rtx_reader::read_rtx_operand): ...member function. Update for move of string_obstack to a field. (read_nested_rtx): Convert to.. (rtx_reader::read_nested_rtx): ...member function. (read_rtx_variadic): Convert to.. (rtx_reader::read_rtx_variadic): ...member function. From-SVN: r241293
2016-10-04read-md.c: track column numbersDavid Malcolm1-1/+1
gcc/ChangeLog: * genattrtab.c (make_internal_attr): Supply dummy column number to file_location ctor. (main): Likewise. * genoutput.c (init_insn_for_nothing): Likewise. * gensupport.c (add_define_attr): Likewise. * read-md.c (message_at_1): Print column number. (fatal_with_file_and_line): Likewise. (rtx_reader::read_char): Track column numbers. (rtx_reader::unread_char): Likewise. (rtx_reader::rtx_reader): Initialize m_read_md_colno. (rtx_reader::handle_include): Stash and restore m_read_md_colno. (rtx_reader::handle_file): Initialize m_read_md_colno. (rtx_reader::get_current_location): Supply column number to file_location ctor. * read-md.h (struct file_location): Add field "colno". (file_location::file_location): Likewise. (rtx_reader::get_colno): New accessor. (rtx_reader::m_read_md_colno): New field. (rtx_reader::m_last_line_colno): New field. From-SVN: r240752
2016-09-21Introduce class rtx_readerDavid Malcolm1-7/+22
Bundle up various global variables within gensupport.c into a class rtx_reader, with a view towards making it easier to run the code more than once in-process. gcc/ChangeLog: * genconstants.c (main): Introduce noop_reader and convert call to read_md_files to a method call. * genenums.c (main): Likewise. * genmddeps.c (main): Likewise. * genpreds.c (write_tm_constrs_h): Replace use of "in_fname" with rtx_reader_ptr->get_top_level_filename (). (write_tm_preds_h): Likewise. (write_insn_preds_c): Likewise. * gensupport.c (class gen_reader): New subclass of rtx_reader. (rtx_handle_directive): Convert to... (gen_reader::handle_unknown_directive): ...this. (init_rtx_reader_args_cb): Convert return type from bool to rtx_reader *. Create a gen_reader instance, using it for the call to read_md_files. Return it if no errors occur. (init_rtx_reader_args): Convert return type from bool to rtx_reader *. * gensupport.h (init_rtx_reader_args_cb): Likewise. (init_rtx_reader_args_cb): Likewise. * read-md.c (struct file_name_list): Move to class rtx_reader. (read_md_file): Delete in favor of rtx_reader::m_read_md_file. (read_md_filename): Delete in favor of rtx_reader::m_read_md_filename. (read_md_lineno): Delete in favor of rtx_reader::m_read_md_lineno. (in_fname): Delete in favor of rtx_reader::m_toplevel_fname. (base_dir): Delete in favor of rtx_reader::m_base_dir. (first_dir_md_include): Delete in favor of rtx_reader::m_first_dir_md_include. (last_dir_md_include_ptr): Delete in favor of rtx_reader::m_last_dir_md_include_ptr. (max_include_len): Delete. (rtx_reader_ptr): New. (fatal_with_file_and_line): Use get_filename and get_lineno accessors of rtx_reader_ptr. (require_char_ws): Likewise. (rtx_reader::read_char): New method, based on ::read_char. (rtx_reader::unread_char): New method, based on ::unread_char. (read_escape): Use get_filename and get_lineno accessors of rtx_reader_ptr. (read_braced_string): Use get_lineno accessor of rtx_reader_ptr. (read_string): Use get_filename and get_lineno accessors of rtx_reader_ptr. (rtx_reader::rtx_reader): New ctor. (rtx_reader::~rtx_reader): New dtor. (handle_include): Convert from a function to... (rtx_reader::handle_include): ...this method, converting handle_directive from a callback to a virtual function. (handle_file): Likewise, converting to... (rtx_reader::handle_file): ...this method. (handle_toplevel_file): Likewise, converting to... (rtx_reader::handle_toplevel_file): ...this method. (rtx_reader::get_current_location): New method. (parse_include): Convert from a function to... (rtx_reader::add_include_path): ...this method, dropping redundant update to unused max_include_len. (read_md_files): Convert from a function to... (rtx_reader::read_md_files): ...this method, converting handle_directive from a callback to a virtual function. (noop_reader::handle_unknown_directive): New method. * read-md.h (directive_handler_t): Delete this typedef. (in_fname): Delete. (read_md_file): Delete. (read_md_lineno): Delete. (read_md_filename): Delete. (class rtx_reader): New class. (rtx_reader_ptr): New decl. (class noop_reader): New subclass of rtx_reader. (read_char): Reimplement in terms of rtx_reader::read_char. (unread_char): Reimplement in terms of rtx_reader::unread_char. (read_md_files): Delete. * read-rtl.c (read_rtx_code): Update for deletion of globals read_md_filename and read_md_lineno. From-SVN: r240333
2016-09-05re PR other/77421 (Bugs found in GCC with the help of PVS-Studio)Jakub Jelinek1-16/+13
PR other/77421 * gensupport.c (alter_output_for_subst_insn): Remove redundant *insn_out == '*' test. Don't copy unnecessary to yet another memory buffer, and don't leak it. From-SVN: r239987
2016-08-12re PR c/7652 (-Wswitch-break : Warn if a switch case falls through)Marek Polacek1-0/+2
PR c/7652 gcc/ * alias.c (find_base_value): Adjust fall through comment. * cfgexpand.c (expand_debug_expr): Likewise. * combine.c (find_split_point): Likewise. (expand_compound_operation): Likewise. Add FALLTHRU. (make_compound_operation): Adjust fall through comment. (canon_reg_for_combine): Add FALLTHRU. (force_to_mode): Adjust fall through comment. (simplify_shift_const_1): Likewise. (simplify_comparison): Likewise. * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Add FALLTHRU. * config/aarch64/predicates.md: Likewise. * config/i386/i386.c (function_arg_advance_32): Likewise. (ix86_gimplify_va_arg): Likewise. (print_reg): Likewise. (ix86_print_operand): Likewise. (ix86_build_const_vector): Likewise. (ix86_expand_branch): Likewise. (ix86_sched_init_global): Adjust fall through comment. (ix86_expand_args_builtin): Add FALLTHRU. (ix86_expand_builtin): Likewise. (ix86_expand_vector_init_one_var): Likewise. * config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner): Likewise. (rs6000_adjust_cost): Likewise. (insn_must_be_first_in_group): Likewise. * config/rs6000/rs6000.md: Likewise. Adjust fall through comment. * dbxout.c (dbxout_symbol): Adjust fall through comment. * df-scan.c (df_uses_record): Likewise. * dojump.c (do_jump): Add FALLTHRU. * dwarf2out.c (mem_loc_descriptor): Likewise. Adjust fall through comment. (resolve_args_picking_1): Adjust fall through comment. (loc_list_from_tree_1): Likewise. * expmed.c (make_tree): Likewise. * expr.c (expand_expr_real_2): Add FALLTHRU. (expand_expr_real_1): Likewise. Adjust fall through comment. * fold-const.c (const_binop): Adjust fall through comment. (fold_truth_not_expr): Likewise. (fold_cond_expr_with_comparison): Add FALLTHRU. (fold_binary_loc): Likewise. (contains_label_1): Adjust fall through comment. (multiple_of_p): Likewise. * gcov-tool.c (process_args): Add FALLTHRU. * genattrtab.c (check_attr_test): Likewise. (write_test_expr): Likewise. * genconfig.c (walk_insn_part): Likewise. * genpreds.c (validate_exp): Adjust fall through comment. (needs_variable): Likewise. * gensupport.c (get_alternatives_number): Add FALLTHRU. (subst_dup): Likewise. * gimple-pretty-print.c (dump_gimple_assign): Likewise. * gimplify.c (gimplify_addr_expr): Adjust fall through comment. (gimplify_scan_omp_clauses): Add FALLTHRU. (goa_stabilize_expr): Likewise. * graphite-isl-ast-to-gimple.c (substitute_ssa_name): Adjust fall through comment. * hsa-gen.c (get_address_from_value): Likewise. * ipa-icf.c (sem_function::hash_stmt): Likewise. * ira.c (ira_setup_alts): Add FALLTHRU. * lra-eliminations.c (lra_eliminate_regs_1): Adjust fall through comment. * lto-streamer-out.c (lto_output_tree_ref): Add FALLTHRU. * opts.c (common_handle_option): Likewise. * read-rtl.c (read_rtx_code): Likewise. * real.c (round_for_format): Likewise. * recog.c (asm_operand_ok): Likewise. * reginfo.c (reg_scan_mark_refs): Adjust fall through comment. * reload1.c (set_label_offsets): Likewise. (eliminate_regs_1): Likewise. (reload_reg_reaches_end_p): Likewise. * rtlanal.c (commutative_operand_precedence): Add FALLTHRU. (rtx_cost): Likewise. * sched-rgn.c (is_exception_free): Likewise. * simplify-rtx.c (simplify_rtx): Adjust fall through comment. * stor-layout.c (int_mode_for_mode): Likewise. * toplev.c (print_to_asm_out_file): Likewise. (print_to_stderr): Likewise. * tree-cfg.c (gimple_verify_flow_info): Likewise. * tree-chrec.c (chrec_fold_plus_1): Add FALLTHRU. (chrec_fold_multiply): Likewise. (evolution_function_is_invariant_rec_p): Likewise. (for_each_scev_op): Likewise. * tree-data-ref.c (siv_subscript_p): Likewise. (get_references_in_stmt): Likewise. * tree.c (find_placeholder_in_expr): Adjust fall through comment. (substitute_in_expr): Likewise. (type_cache_hasher::equal): Likewise. (walk_type_fields): Likewise. * var-tracking.c (adjust_mems): Add FALLTHRU. (set_dv_changed): Adjust fall through comment. * varasm.c (default_function_section): Add FALLTHRU. gcc/c-family/ * c-common.c (scalar_to_vector): Adjust fall through comment. * c-opts.c (c_common_handle_option): Likewise. * c-pragma.c (handle_pragma_pack): Add FALLTHRU. * c-pretty-print.c (c_pretty_printer::postfix_expression): Adjust fall through comment. * cilk.c (extract_free_variables): Add FALLTHRU. gcc/c/ * c-parser.c (c_parser_external_declaration): Add FALLTHRU. (c_parser_postfix_expression): Likewise. * c-typeck.c (build_unary_op): Adjust fall through comment. (c_mark_addressable): Likewise. gcc/cp/ * call.c (add_builtin_candidate): Add FALLTHRU. (build_integral_nontype_arg_conv): Adjust fall through comment. (build_new_op_1): Add FALLTHRU. (convert_like_real): Adjust fall through comment. * class.c (fixed_type_or_null): Likewise. * constexpr.c (cxx_eval_constant_expression): Likewise. (potential_constant_expression_1): Likewise. Add FALLTHRU. * cp-gimplify.c (cp_gimplify_expr): Adjust fall through comment. (cp_fold): Add FALLTHRU. * cvt.c (build_expr_type_conversion): Adjust fall through comment. * cxx-pretty-print.c (pp_cxx_unqualified_id): Add FALLTHRU. (pp_cxx_qualified_id): Likewise. (cxx_pretty_printer::constant): Adjust fall through comment. (cxx_pretty_printer::primary_expression): Add FALLTHRU. (pp_cxx_pm_expression): Adjust fall through comment. (cxx_pretty_printer::expression): Add FALLTHRU. (cxx_pretty_printer::declaration_specifiers): Reformat code. (pp_cxx_type_specifier_seq): Adjust fall through comment. (pp_cxx_ptr_operator): Likewise. Add FALLTHRU. * error.c (dump_type): Adjust fall through comment. (dump_decl): Likewise. * mangle.c (write_type): Likewise. * method.c (synthesized_method_walk): Add FALLTHRU. * name-lookup.c (arg_assoc_type): Likewise. * parser.c (cp_lexer_print_token): Adjust fall through comment. (cp_parser_primary_expression): Add FALLTHRU. (cp_parser_operator): Likewise. * pt.c (find_parameter_packs_r): Likewise. (tsubst_aggr_type): Adjust fall through comment. * semantics.c (finish_omp_clauses): Add FALLTHRU. * tree.c (lvalue_kind): Likewise. gcc/fortran/ * decl.c (match_attr_spec): Add FALLTHRU. * primary.c (match_arg_list_function): Likewise. * resolve.c (resolve_operator): Adjust fall through comment. (fixup_charlen): Add FALLTHRU. (resolve_allocate_expr): Adjust fall through comment. * trans-array.c (gfc_conv_ss_startstride): Add FALLTHRU. * trans-intrinsic.c (gfc_conv_intrinsic_len): Adjust fall through comment. gcc/java/ * expr.c (java_truthvalue_conversion): Adjust fall through comment. * jcf-io.c (verify_constant_pool): Likewise. * typeck.c (promote_type): Likewise. gcc/objc/ * objc-encoding.c (encode_type): Add FALLTHRU. libcpp/ * lex.c (search_line_fast): Add FALLTHRU. (_cpp_lex_direct): Likewise. (cpp_token_val_index): Adjust fall through comment. * macro.c (parse_params): Add FALLTHRU. * pch.c (count_defs): Adjust fall through comment. (write_defs): Likewise. libiberty/ * cp-demangle.c (d_print_mod): Add FALLTHRU. From-SVN: r239410
2016-05-06Make argv const char ** in read_md_files etcDavid Malcolm1-2/+2
gcc/ChangeLog: * genattr-common.c (main): Convert argv from char ** to const char **. * genattr.c (main): Likewise. * genattrtab.c (main): Likewise. * genautomata.c (initiate_automaton_gen): Likewise. (main): Likewise. * gencodes.c (main): Likewise. * genconditions.c (main): Likewise. * genconfig.c (main): Likewise. * genconstants.c (main): Likewise. * genemit.c (main): Likewise. * genenums.c (main): Likewise. * genextract.c (main): Likewise. * genflags.c (main): Likewise. * genmddeps.c (main): Likewise. * genopinit.c (main): Likewise. * genoutput.c (main): Likewise. * genpeep.c (main): Likewise. * genpreds.c (main): Likewise. * genrecog.c (main): Likewise. * gensupport.c (init_rtx_reader_args_cb): Likewise. (init_rtx_reader_args): Likewise. * gensupport.h (init_rtx_reader_args_cb): Likewise. (init_rtx_reader_args): Likewise. * gentarget-def.c (main): Likewise. * read-md.c (read_md_files): Likewise. * read-md.h (read_md_files): Likewise. From-SVN: r235976
2016-03-01Revert recent gensupport change.Andreas Krebbel1-20/+25
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Revert 2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gensupport.c (process_substs_on_one_elem): Split loop to complete mark_operands_used_in_match_dup on all expressions in the vector first. (adjust_operands_numbers): Inline into process_substs_on_one_elem and remove function. From-SVN: r233853
2016-03-01gensupport: Fix define_subst operand renumbering.Andreas Krebbel1-25/+20
When processing substitutions the operands are renumbered. To find a free operand number the array used_operands_numbers is used. Currently this array is used to assign new numbers before all the RTXes in the vector have been processed. I did run into problems with this for insns where a match_dup occurred in a later (use ...) operand referring to an earlier operand (e.g. s390.md "setmem_long"). The patch splits the loop doing the processing into two in order to have all the operand numbers collected already when assigning new numbers. gcc/ChangeLog: 2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gensupport.c (process_substs_on_one_elem): Split loop to complete mark_operands_used_in_match_dup on all expressions in the vector first. (adjust_operands_numbers): Inline into process_substs_on_one_elem and remove function. From-SVN: r233841
2016-01-29re PR target/69299 (-mavx performance degradation with r232088)Vladimir Makarov1-0/+1
2016-01-29 Vladimir Makarov <vmakarov@redhat.com> PR target/69299 * config/i386/constraints.md (Bm): Describe as special memory constraint. * doc/md.texi (DEFINE_SPECIAL_MEMORY_CONSTRAINT): Describe it. * genoutput.c (main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT. * genpreds.c (struct constraint_data): Add is_special_memory. (have_special_memory_constraints, special_memory_start): New static vars. (special_memory_end): Ditto. (add_constraint): Add new arg is_special_memory. Add code to process its true value. Update have_special_memory_constraints. (process_define_constraint): Pass the new arg. (process_define_register_constraint): Ditto. (choose_enum_order): Process special memory. (write_tm_preds_h): Generate enum const CT_SPECIAL_MEMORY and function insn_extra_special_memory_constraint. (main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT. * gensupport.c (process_rtx): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT. * ira-costs.c (record_reg_classes): Process CT_SPECIAL_MEMORY. * ira-lives.c (single_reg_class): Use insn_extra_special_memory_constraint. * ira.c (ira_setup_alts): Process CT_SPECIAL_MEMORY. * lra-constraints.c (process_alt_operands): Ditto. (curr_insn_transform): Use insn_extra_special_memory_constraint. * recog.c (asm_operand_ok, preprocess_constraints): Process CT_SPECIAL_MEMORY. * reload.c (find_reloads): Ditto. * rtl.def (DEFINE_SPECIFAL_MEMORY_CONSTRAINT): New. * stmt.c (parse_input_constraint): Use insn_extra_special_memory_constraint. From-SVN: r232993
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-12-15re PR middle-end/21273 (gensupport.c:collect_insn_data doesn't consider the ↵Bernd Schmidt1-2/+2
constraints of match_scratch) Fix PR21273 PR middle-end/21273 * gensupport.c (collect_insn_data): Look for number of alternatives in MATCH_SCRATCH. From-SVN: r231654
2015-12-02Check for invalid FAILsRichard Sandiford1-0/+158
This patch makes it a compile-time error for an internal-fn optab to FAIL. There are certainly other optabs and patterns besides these that aren't allowed to fail, but this at least deals with the immediate point of controversy. Tested normally on x86_64-linux-gnu. Also tested by building one configuration per cpu directory. arc-elf and pdp11 didn't build for unrelated reasons, but I checked that insn-emit.o built for both without error. gcc/ * Makefile.in (GENSUPPORT_H): New macro. (build/gensupport.o, build/read-rtl.o, build/genattr.o) (build/genattr-common.o, build/genattrtab.o, build/genautomata.o) (build/gencodes.o, build/genconditions.o, build/genconfig.o) (build/genconstants.o, build/genextract.o, build/genflags.o) (build/gentarget-def.o): Use it. (build/genemit.o): Likewise. Depend on internal-fn.def. * genopinit.c: Move block comment to optabs.def. (optab_tag, optab_def): Move to gensupport.h (pattern): Likewise, renaming to optab_pattern. (match_pattern): Move to gensupport.c (gen_insn): Use find_optab. (patterns, pattern_cmp): Replace pattern with optab_pattern. (main): Likewise. Use num_optabs. * optabs.def: Add comment that was previously in genopinit.c. * gensupport.h (optab_tag): Moved from genopinit.c (optab_def): Likewise, expanding commentary. (optab_pattern): Likewise, after renaming from pattern. (optabs, num_optabs, find_optab): Declare. * gensupport.c (optabs): Moved from genopinit.c. (num_optabs): New variable. (match_pattern): Moved from genopinit.c. (find_optab): New function, extracted from genopinit.c:gen_insn. * genemit.c (nofail_optabs): New variable. (emit_c_code): New function. (gen_expand): Check whether the instruction is an optab that isn't allowed to fail. Call emit_c_code. (gen_split): Call emit_c_code here too. (main): Initialize nofail_optabs. Don't emit FAIL and DONE here. From-SVN: r231160
2015-11-09New obstack_next_free is not an lvalueAlan Modra1-5/+4
New obstack.h casts obstack_next_free to (void *), resulting in it being a non-lvalue, and warnings on pointer arithmetic. gcc/ * gensupport.c (add_mnemonic_string): Make len param a size_t. (gen_mnemonic_setattr): Make "size" var a size_t. Use obstack_blank_fast to shrink obstack. Cast obstack_next_free return value. gcc/objc/ * objc-encoding.c (encode_aggregate_within): Cast obstack_next_free return value. From-SVN: r229984
2015-08-24genflags.c (gen_macro): Delete.Richard Sandiford1-0/+18
gcc/ * genflags.c (gen_macro): Delete. (gen_proto): Don't create GEN.*CALL.* macros. * gensupport.h (get_file_location): Declare. * gensupport.c (rtx_locs): New variable. (read_md_rtx): Record rtx locations. (get_file_location): New function. * target-insns.def (call, call_pop, call_value, call_value_pop) (sibcall, sibcall_value): New patterns. * gentarget-def.c (parse_argument): New function. (def_target_insn): Use it. Handle optional operands. Raise an error if an .md pattern has the wrong number of operands for the pattern name. Remove the names of unused operands from the prototype. * builtins.c (expand_builtin_apply): Use targetm functions instead of HAVE_call_value and GEN_CALL_VALUE. * calls.c (emit_call_1): Likewise. Remove support for sibcall_pop and sibcall_value_pop. * config/aarch64/aarch64.md (untyped_call): Use gen_call instead of GEN_CALL. * config/alpha/alpha.md (untyped_call): Likewise. * config/iq2000/iq2000.md (untyped_call): Likewise. * config/m68k/m68k.md (untyped_call): Likewise. * config/mips/mips.md (untyped_call): Likewise. * config/pa/pa.md (untyped_call): Likewise. * config/rs6000/rs6000.md (untyped_call): Likewise. * config/sparc/sparc.md (untyped_call): Likewise. * config/tilegx/tilegx.md (untyped_call): Likewise. * config/tilepro/tilepro.md (untyped_call): Likewise. * config/visium/visium.md (untyped_call): Likewise. * config/alpha/alpha.c (alpha_emit_xfloating_libcall): Use gen_call_value instead of GEN_CALL_VALUE. * config/arm/arm.md (untyped_call): Likewise. * config/cr16/cr16.c (cr16_function_arg): Remove reference to GEN_CALL. From-SVN: r227143
2015-08-05gensupport.c (sequence_num): Replace with...Richard Sandiford1-46/+66
gcc/ * gensupport.c (sequence_num): Replace with... (insn_sequence_num, split_sequence_num, peephole2_sequence_num): ...these new variables. (init_rtx_reader_args_cb): Update accordingly. (get_num_code_insns): Likewise. (read_md_rtx): Rework to use a while loop and get_c_test. Use the new counters. Remove redundant DEFINE_SUBST case. * genoutput.c (gen_split): Delete. (main): Don't call it. From-SVN: r226635
2015-08-05gensupport.h (get_c_test): Declare.Richard Sandiford1-0/+23
gcc/ * gensupport.h (get_c_test): Declare. * gensupport.c (get_c_test): New function. * genconditions.c (main): Use it. * genrecog.c (validate_pattern): Likewise. (match_pattern_1): Likewise. Remove c_test argument. (match_pattern): Update accordingly and remove c_test argument. (main): Update accordingly. From-SVN: r226634
2015-08-05gensupport.h (get_num_insn_codes): Declare.Richard Sandiford1-0/+8
gcc/ * gensupport.h (get_num_insn_codes): Declare. * gensupport.c (get_num_insn_codes): New function. * genattrtab.c (optimize_attrs): Rename max_insn_code to num_insn_codes. (main): Likewise. Use get_num_insn_codes. * gencodes.c (main): Remove "last" and use get_num_insn_codes. From-SVN: r226633
2015-07-16read-md.h (message_with_line, [...]): Delete.Richard Sandiford1-16/+13
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 Sandiford1-23/+21
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
2015-07-16read-md.h (file_location): New structure.Richard Sandiford1-105/+81
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
2015-07-15remove some usage of expr_list from read_rtxTrevor Saunders1-4/+8
gcc/ChangeLog: 2015-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * gensupport.c (rtx_handle_directive): Adjust. * read-rtl.c (apply_iterators): Take vector to add rtxs to instead of expr list rtx. (add_define_attr_for_define_subst): Likewise. (add_define_subst_attr): Likewise. (read_subst_mapping): Likewise. (read_rtx): Likewise. * rtl.h (read_rtx): Adjust. From-SVN: r225833
2015-06-26rtl.h (emit): Add an optional boolean parameter to control whether barriers ↵Richard Sandiford1-2/+4
are emitted. gcc/ * rtl.h (emit): Add an optional boolean parameter to control whether barriers are emitted. * emit-rtl.c (emit): Likewise. * gensupport.c (get_emit_function): Return null rather than "emit". * genemit.c (gen_emit_seq): Handle the null return value. Don't emit barriers after the final instruction in the sequence. * gentarget-def.c (main): Don't emit barriers after the instruction. From-SVN: r225000
2015-06-14rtl.h (classify_insn): Declare.Richard Sandiford1-0/+34
gcc/ * rtl.h (classify_insn): Declare. * emit-rtl.c (classify_insn): Move to... * rtl.c: ...here and add generator support. * gensupport.h (get_emit_function, needs_barrier_p): Declare. * gensupport.c (get_emit_function, needs_barrier_p): New functions. * genemit.c (gen_emit_seq): New function. (gen_expand, gen_split): Use it. From-SVN: r224470
2015-06-13gensupport.h (add_implicit_parallel): Declare.Richard Sandiford1-26/+23
gcc/ * gensupport.h (add_implicit_parallel): Declare. * genrecog.c (add_implicit_parallel): Move to... * gensupport.c (add_implicit_parallel): ...here. (process_one_cond_exec): Use it. * genemit.c (gen_insn): Likewise. From-SVN: r224454
2015-06-08coretypes.h: Include hash-table.h and hash-set.h for host files.Andrew MacLeod1-1/+0
2015-06-08 Andrew MacLeod <amacleod@redhat.com> * coretypes.h: Include hash-table.h and hash-set.h for host files. * ggc.h: Don't include statistics.h> * hash-map.h: Remove all includes. * hash-set.h: Likewise. * hash-table.h: Add statistics.h, inchash.h and hash-map-traits.h to the include list. Remove <new>. * inchash.h: Remove all includes. * mem-stats.h: Likewise. * vec.h: No special processing for generators or ggc. * alias.c : Adjust include files. * alloc-pool.c : Likewise. * alloc-pool.h : Likewise. * asan.c : Likewise. * attribs.c : Likewise. * auto-inc-dec.c : Likewise. * auto-profile.c : Likewise. * bb-reorder.c : Likewise. * bitmap.c : Likewise. * bitmap.h : Likewise. * bt-load.c : Likewise. * builtins.c : Likewise. * caller-save.c : Likewise. * calls.c : Likewise. * ccmp.c : Likewise. * cfg.c : Likewise. * cfganal.c : Likewise. * cfgbuild.c : Likewise. * cfgcleanup.c : Likewise. * cfgexpand.c : Likewise. * cfghooks.c : Likewise. * cfgloop.c : Likewise. * cfgloop.h : Likewise. * cfgloopanal.c : Likewise. * cfgloopmanip.c : Likewise. * cfgrtl.c : Likewise. * cgraph.c : Likewise. * cgraphbuild.c : Likewise. * cgraphclones.c : Likewise. * cgraphunit.c : Likewise. * cilk-common.c : Likewise. * combine-stack-adj.c : Likewise. * combine.c : Likewise. * compare-elim.c : Likewise. * context.c : Likewise. * convert.c : Likewise. * coverage.c : Likewise. * cppbuiltin.c : Likewise. * cprop.c : Likewise. * cse.c : Likewise. * cselib.c : Likewise. * data-streamer-in.c : Likewise. * data-streamer-out.c : Likewise. * data-streamer.c : Likewise. * data-streamer.h : Likewise. * dbxout.c : Likewise. * dce.c : Likewise. * ddg.c : Likewise. * debug.c : Likewise. * df-core.c : Likewise. * df-problems.c : Likewise. * df-scan.c : Likewise. * df.h : Likewise. * dfp.c : Likewise. * dojump.c : Likewise. * dominance.c : Likewise. * domwalk.c : Likewise. * double-int.c : Likewise. * dse.c : Likewise. * dumpfile.c : Likewise. * dwarf2asm.c : Likewise. * dwarf2cfi.c : Likewise. * dwarf2out.c : Likewise. * emit-rtl.c : Likewise. * et-forest.c : Likewise. * except.c : Likewise. * except.h : Likewise. * explow.c : Likewise. * expmed.c : Likewise. * expr.c : Likewise. * final.c : Likewise. * fixed-value.c : Likewise. * fold-const.c : Likewise. * function.c : Likewise. * fwprop.c : Likewise. * gcc-plugin.h : Likewise. * gcc.c : Likewise. * gcse-common.c : Likewise. * gcse.c : Likewise. * genattrtab.c : Likewise. * genautomata.c : Likewise. * genconditions.c : Likewise. * genemit.c : Likewise. * generic-match-head.c : Likewise. * genextract.c : Likewise. * gengtype-state.c : Likewise. * gengtype.c : Likewise. * genhooks.c : Likewise. * genmatch.c : Likewise. * genmodes.c : Likewise. * genrecog.c : Likewise. * gensupport.c : Likewise. * ggc-common.c : Likewise. * ggc-internal.h : Likewise. * ggc-none.c : Likewise. * ggc-page.c : Likewise. * gimple-builder.c : Likewise. * gimple-expr.c : Likewise. * gimple-fold.c : Likewise. * gimple-iterator.c : Likewise. * gimple-low.c : Likewise. * gimple-match-head.c : Likewise. * gimple-pretty-print.c : Likewise. * gimple-ssa-isolate-paths.c : Likewise. * gimple-ssa-strength-reduction.c : Likewise. * gimple-ssa.h : Likewise. * gimple-streamer-in.c : Likewise. * gimple-streamer-out.c : Likewise. * gimple-streamer.h : Likewise. * gimple-walk.c : Likewise. * gimple.c : Likewise. * gimplify-me.c : Likewise. * gimplify.c : Likewise. * godump.c : Likewise. * graph.c : Likewise. * graphds.c : Likewise. * graphite-blocking.c : Likewise. * graphite-dependences.c : Likewise. * graphite-interchange.c : Likewise. * graphite-isl-ast-to-gimple.c : Likewise. * graphite-optimize-isl.c : Likewise. * graphite-poly.c : Likewise. * graphite-scop-detection.c : Likewise. * graphite-sese-to-poly.c : Likewise. * graphite.c : Likewise. * haifa-sched.c : Likewise. * hard-reg-set.h : Likewise. * hw-doloop.c : Likewise. * ifcvt.c : Likewise. * inchash.c : Likewise. * incpath.c : Likewise. * init-regs.c : Likewise. * input.c : Likewise. * internal-fn.c : Likewise. * ipa-chkp.c : Likewise. * ipa-comdats.c : Likewise. * ipa-cp.c : Likewise. * ipa-devirt.c : Likewise. * ipa-icf-gimple.c : Likewise. * ipa-icf.c : Likewise. * ipa-inline-analysis.c : Likewise. * ipa-inline-transform.c : Likewise. * ipa-inline.c : Likewise. * ipa-polymorphic-call.c : Likewise. * ipa-profile.c : Likewise. * ipa-prop.c : Likewise. * ipa-pure-const.c : Likewise. * ipa-ref.c : Likewise. * ipa-reference.c : Likewise. * ipa-split.c : Likewise. * ipa-utils.c : Likewise. * ipa-visibility.c : Likewise. * ipa.c : Likewise. * ira-build.c : Likewise. * ira-color.c : Likewise. * ira-conflicts.c : Likewise. * ira-costs.c : Likewise. * ira-emit.c : Likewise. * ira-lives.c : Likewise. * ira.c : Likewise. * jump.c : Likewise. * langhooks.c : Likewise. * lcm.c : Likewise. * libfuncs.h : Likewise. * lists.c : Likewise. * loop-doloop.c : Likewise. * loop-init.c : Likewise. * loop-invariant.c : Likewise. * loop-iv.c : Likewise. * loop-unroll.c : Likewise. * lower-subreg.c : Likewise. * lra-assigns.c : Likewise. * lra-coalesce.c : Likewise. * lra-constraints.c : Likewise. * lra-eliminations.c : Likewise. * lra-lives.c : Likewise. * lra-remat.c : Likewise. * lra-spills.c : Likewise. * lra.c : Likewise. * lto-cgraph.c : Likewise. * lto-compress.c : Likewise. * lto-opts.c : Likewise. * lto-section-in.c : Likewise. * lto-section-out.c : Likewise. * lto-streamer-in.c : Likewise. * lto-streamer-out.c : Likewise. * lto-streamer.c : Likewise. * lto-streamer.h : Likewise. * mcf.c : Likewise. * mode-switching.c : Likewise. * modulo-sched.c : Likewise. * omega.c : Likewise. * omp-low.c : Likewise. * optabs.c : Likewise. * opts-global.c : Likewise. * opts.h : Likewise. * passes.c : Likewise. * plugin.c : Likewise. * postreload-gcse.c : Likewise. * postreload.c : Likewise. * predict.c : Likewise. * print-rtl.c : Likewise. * print-tree.c : Likewise. * profile.c : Likewise. * read-md.c : Likewise. * read-md.h : Likewise. * read-rtl.c : Likewise. * real.c : Likewise. * realmpfr.c : Likewise. * recog.c : Likewise. * ree.c : Likewise. * reg-stack.c : Likewise. * regcprop.c : Likewise. * reginfo.c : Likewise. * regrename.c : Likewise. * regstat.c : Likewise. * reload.c : Likewise. * reload1.c : Likewise. * reorg.c : Likewise. * resource.c : Likewise. * rtl-chkp.c : Likewise. * rtl.c : Likewise. * rtl.h : Likewise. * rtlanal.c : Likewise. * rtlhash.c : Likewise. * rtlhash.h : Likewise. * rtlhooks.c : Likewise. * sanopt.c : Likewise. * sched-deps.c : Likewise. * sched-ebb.c : Likewise. * sched-rgn.c : Likewise. * sched-vis.c : Likewise. * sdbout.c : Likewise. * sel-sched-dump.c : Likewise. * sel-sched-ir.c : Likewise. * sel-sched-ir.h : Likewise. * sel-sched.c : Likewise. * sese.c : Likewise. * shrink-wrap.c : Likewise. * shrink-wrap.h : Likewise. * simplify-rtx.c : Likewise. * stack-ptr-mod.c : Likewise. * statistics.c : Likewise. * stmt.c : Likewise. * stor-layout.c : Likewise. * store-motion.c : Likewise. * stringpool.c : Likewise. * symtab.c : Likewise. * target-globals.c : Likewise. * targhooks.c : Likewise. * tlink.c : Likewise. * toplev.c : Likewise. * tracer.c : Likewise. * trans-mem.c : Likewise. * tree-affine.c : Likewise. * tree-affine.h : Likewise. * tree-browser.c : Likewise. * tree-call-cdce.c : Likewise. * tree-cfg.c : Likewise. * tree-cfgcleanup.c : Likewise. * tree-chkp-opt.c : Likewise. * tree-chkp.c : Likewise. * tree-chrec.c : Likewise. * tree-complex.c : Likewise. * tree-data-ref.c : Likewise. * tree-dfa.c : Likewise. * tree-diagnostic.c : Likewise. * tree-dump.c : Likewise. * tree-eh.c : Likewise. * tree-eh.h : Likewise. * tree-emutls.c : Likewise. * tree-hasher.h : Likewise. * tree-if-conv.c : Likewise. * tree-inline.c : Likewise. * tree-inline.h : Likewise. * tree-into-ssa.c : Likewise. * tree-iterator.c : Likewise. * tree-loop-distribution.c : Likewise. * tree-nested.c : Likewise. * tree-nrv.c : Likewise. * tree-object-size.c : Likewise. * tree-outof-ssa.c : Likewise. * tree-parloops.c : Likewise. * tree-phinodes.c : Likewise. * tree-predcom.c : Likewise. * tree-pretty-print.c : Likewise. * tree-profile.c : Likewise. * tree-scalar-evolution.c : Likewise. * tree-sra.c : Likewise. * tree-ssa-address.c : Likewise. * tree-ssa-alias.c : Likewise. * tree-ssa-ccp.c : Likewise. * tree-ssa-coalesce.c : Likewise. * tree-ssa-copy.c : Likewise. * tree-ssa-copyrename.c : Likewise. * tree-ssa-dce.c : Likewise. * tree-ssa-dom.c : Likewise. * tree-ssa-dse.c : Likewise. * tree-ssa-forwprop.c : Likewise. * tree-ssa-ifcombine.c : Likewise. * tree-ssa-live.c : Likewise. * tree-ssa-loop-ch.c : Likewise. * tree-ssa-loop-im.c : Likewise. * tree-ssa-loop-ivcanon.c : Likewise. * tree-ssa-loop-ivopts.c : Likewise. * tree-ssa-loop-manip.c : Likewise. * tree-ssa-loop-niter.c : Likewise. * tree-ssa-loop-prefetch.c : Likewise. * tree-ssa-loop-unswitch.c : Likewise. * tree-ssa-loop.c : Likewise. * tree-ssa-math-opts.c : Likewise. * tree-ssa-operands.c : Likewise. * tree-ssa-phiopt.c : Likewise. * tree-ssa-phiprop.c : Likewise. * tree-ssa-pre.c : Likewise. * tree-ssa-propagate.c : Likewise. * tree-ssa-reassoc.c : Likewise. * tree-ssa-sccvn.c : Likewise. * tree-ssa-scopedtables.c : Likewise. * tree-ssa-sink.c : Likewise. * tree-ssa-strlen.c : Likewise. * tree-ssa-structalias.c : Likewise. * tree-ssa-tail-merge.c : Likewise. * tree-ssa-ter.c : Likewise. * tree-ssa-threadedge.c : Likewise. * tree-ssa-threadupdate.c : Likewise. * tree-ssa-uncprop.c : Likewise. * tree-ssa-uninit.c : Likewise. * tree-ssa.c : Likewise. * tree-ssanames.c : Likewise. * tree-stdarg.c : Likewise. * tree-streamer-in.c : Likewise. * tree-streamer-out.c : Likewise. * tree-streamer.c : Likewise. * tree-streamer.h : Likewise. * tree-switch-conversion.c : Likewise. * tree-tailcall.c : Likewise. * tree-vect-data-refs.c : Likewise. * tree-vect-generic.c : Likewise. * tree-vect-loop-manip.c : Likewise. * tree-vect-loop.c : Likewise. * tree-vect-patterns.c : Likewise. * tree-vect-slp.c : Likewise. * tree-vect-stmts.c : Likewise. * tree-vectorizer.c : Likewise. * tree-vectorizer.h : Likewise. * tree-vrp.c : Likewise. * tree.c : Likewise. * tsan.c : Likewise. * ubsan.c : Likewise. * valtrack.c : Likewise. * valtrack.h : Likewise. * value-prof.c : Likewise. * var-tracking.c : Likewise. * varasm.c : Likewise. * varpool.c : Likewise. * vec.c: Likewise. * vmsdbgout.c : Likewise. * vtable-verify.c : Likewise. * vtable-verify.h : Likewise. * web.c : Likewise. * wide-int.cc : Likewise. * xcoffout.c : Likewise. * config/aarch64/aarch64-builtins.c : Likewise. * config/aarch64/aarch64.c : Likewise. * config/aarch64/cortex-a57-fma-steering.c : Likewise. * config/alpha/alpha.c : Likewise. * config/arc/arc.c : Likewise. * config/arm/aarch-common.c : Likewise. * config/arm/arm-builtins.c : Likewise. * config/arm/arm-c.c : Likewise. * config/arm/arm.c : Likewise. * config/avr/avr-c.c : Likewise. * config/avr/avr-log.c : Likewise. * config/avr/avr.c : Likewise. * config/bfin/bfin.c : Likewise. * config/c6x/c6x.c : Likewise. * config/cr16/cr16.c : Likewise. * config/cris/cris.c : Likewise. * config/darwin-c.c : Likewise. * config/darwin.c : Likewise. * config/default-c.c : Likewise. * config/epiphany/epiphany.c : Likewise. * config/epiphany/mode-switch-use.c : Likewise. * config/epiphany/resolve-sw-modes.c : Likewise. * config/fr30/fr30.c : Likewise. * config/frv/frv.c : Likewise. * config/ft32/ft32.c : Likewise. * config/glibc-c.c : Likewise. * config/h8300/h8300.c : Likewise. * config/i386/i386-c.c : Likewise. * config/i386/i386.c : Likewise. * config/i386/msformat-c.c : Likewise. * config/i386/winnt-cxx.c : Likewise. * config/i386/winnt-stubs.c : Likewise. * config/i386/winnt.c : Likewise. * config/ia64/ia64-c.c : Likewise. * config/ia64/ia64.c : Likewise. * config/iq2000/iq2000.c : Likewise. * config/lm32/lm32.c : Likewise. * config/m32c/m32c-pragma.c : Likewise. * config/m32c/m32c.c : Likewise. * config/m32r/m32r.c : Likewise. * config/m68k/m68k.c : Likewise. * config/mcore/mcore.c : Likewise. * config/mep/mep-pragma.c : Likewise. * config/mep/mep.c : Likewise. * config/microblaze/microblaze-c.c : Likewise. * config/microblaze/microblaze.c : Likewise. * config/mips/mips.c : Likewise. * config/mmix/mmix.c : Likewise. * config/mn10300/mn10300.c : Likewise. * config/moxie/moxie.c : Likewise. * config/msp430/msp430-c.c : Likewise. * config/msp430/msp430.c : Likewise. * config/nds32/nds32-cost.c : Likewise. * config/nds32/nds32-fp-as-gp.c : Likewise. * config/nds32/nds32-intrinsic.c : Likewise. * config/nds32/nds32-isr.c : Likewise. * config/nds32/nds32-md-auxiliary.c : Likewise. * config/nds32/nds32-memory-manipulation.c : Likewise. * config/nds32/nds32-pipelines-auxiliary.c : Likewise. * config/nds32/nds32-predicates.c : Likewise. * config/nds32/nds32.c : Likewise. * config/nios2/nios2.c : Likewise. * config/nvptx/nvptx.c : Likewise. * config/pa/pa.c : Likewise. * config/pdp11/pdp11.c : Likewise. * config/rl78/rl78-c.c : Likewise. * config/rl78/rl78.c : Likewise. * config/rs6000/rs6000-c.c : Likewise. * config/rs6000/rs6000.c : Likewise. * config/rx/rx.c : Likewise. * config/s390/s390-c.c : Likewise. * config/s390/s390.c : Likewise. * config/sh/sh-c.c : Likewise. * config/sh/sh-mem.cc : Likewise. * config/sh/sh.c : Likewise. * config/sh/sh_optimize_sett_clrt.cc : Likewise. * config/sh/sh_treg_combine.cc : Likewise. * config/sol2-c.c : Likewise. * config/sol2-cxx.c : Likewise. * config/sol2-stubs.c : Likewise. * config/sol2.c : Likewise. * config/sparc/sparc-c.c : Likewise. * config/sparc/sparc.c : Likewise. * config/spu/spu-c.c : Likewise. * config/spu/spu.c : Likewise. * config/stormy16/stormy16.c : Likewise. * config/tilegx/mul-tables.c : Likewise. * config/tilegx/tilegx-c.c : Likewise. * config/tilegx/tilegx.c : Likewise. * config/tilepro/mul-tables.c : Likewise. * config/tilepro/tilepro-c.c : Likewise. * config/tilepro/tilepro.c : Likewise. * config/v850/v850-c.c : Likewise. * config/v850/v850.c : Likewise. * config/vax/vax.c : Likewise. * config/visium/visium.c : Likewise. * config/vms/vms-c.c : Likewise. * config/vms/vms.c : Likewise. * config/vxworks.c : Likewise. * config/winnt-c.c : Likewise. * config/xtensa/xtensa.c : Likewise. ada 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * gcc-interface/cuintp.c : Adjust include files. * gcc-interface/decl.c : Likewise. * gcc-interface/misc.c : Likewise. * gcc-interface/targtyps.c : Likewise. * gcc-interface/trans.c : Likewise. * gcc-interface/utils.c : Likewise. * gcc-interface/utils2.c : Likewise. c 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * c-array-notation.c : Adjust include files. * c-aux-info.c : Likewise. * c-convert.c : Likewise. * c-decl.c : Likewise. * c-errors.c : Likewise. * c-lang.c : Likewise. * c-lang.h : Likewise. * c-objc-common.c : Likewise. * c-parser.c : Likewise. * c-typeck.c : Likewise. cfamily 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * array-notation-common.c : Adjust include files. * c-ada-spec.c : Likewise. * c-cilkplus.c : Likewise. * c-common.c : Likewise. * c-common.h : Likewise. * c-cppbuiltin.c : Likewise. * c-dump.c : Likewise. * c-format.c : Likewise. * c-gimplify.c : Likewise. * c-indentation.c : Likewise. * c-lex.c : Likewise. * c-omp.c : Likewise. * c-opts.c : Likewise. * c-pch.c : Likewise. * c-ppoutput.c : Likewise. * c-pragma.c : Likewise. * c-pretty-print.c : Likewise. * c-semantics.c : Likewise. * c-ubsan.c : Likewise. * cilk.c : Likewise. * stub-objc.c : Likewise. cp 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * call.c : Adjust include files. * class.c : Likewise. * constexpr.c : Likewise. * cp-array-notation.c : Likewise. * cp-cilkplus.c : Likewise. * cp-gimplify.c : Likewise. * cp-lang.c : Likewise. * cp-objcp-common.c : Likewise. * cp-tree.h : Likewise. * cp-ubsan.c : Likewise. * cvt.c : Likewise. * decl.c : Likewise. * decl2.c : Likewise. * dump.c : Likewise. * error.c : Likewise. * except.c : Likewise. * expr.c : Likewise. * friend.c : Likewise. * init.c : Likewise. * lambda.c : Likewise. * lex.c : Likewise. * mangle.c : Likewise. * method.c : Likewise. * name-lookup.c : Likewise. * optimize.c : Likewise. * parser.c : Likewise. * pt.c : Likewise. * ptree.c : Likewise. * repo.c : Likewise. * rtti.c : Likewise. * search.c : Likewise. * semantics.c : Likewise. * tree.c : Likewise. * typeck.c : Likewise. * typeck2.c : Likewise. * vtable-class-hierarchy.c : Likewise. fortran 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * convert.c : Adjust include files. * cpp.c : Likewise. * decl.c : Likewise. * f95-lang.c : Likewise. * gfortran.h : Likewise. * iresolve.c : Likewise. * match.c : Likewise. * module.c : Likewise. * openmp.c : Likewise. * options.c : Likewise. * target-memory.c : Likewise. * trans-array.c : Likewise. * trans-common.c : Likewise. * trans-const.c : Likewise. * trans-decl.c : Likewise. * trans-expr.c : Likewise. * trans-intrinsic.c : Likewise. * trans-io.c : Likewise. * trans-openmp.c : Likewise. * trans-stmt.c : Likewise. * trans-types.c : Likewise. * trans.c : Likewise. go 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * go-backend.c : Adjust include files. * go-gcc.cc : Likewise. * go-lang.c : Likewise. java 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * boehm.c : Adjust include files. * builtins.c : Likewise. * class.c : Likewise. * constants.c : Likewise. * decl.c : Likewise. * except.c : Likewise. * expr.c : Likewise. * java-gimplify.c : Likewise. * java-tree.h : Likewise. * jcf-dump.c : Likewise. * jcf-io.c : Likewise. * jcf-parse.c : Likewise. * jcf-reader.c : Likewise. * jvgenmain.c : Likewise. * lang.c : Likewise. * mangle.c : Likewise. * mangle_name.c : Likewise. * resource.c : Likewise. * typeck.c : Likewise. * verify-glue.c : Likewise. * verify-impl.c : Likewise. jit 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * dummy-frontend.c : Adjust include files. * jit-common.h : Likewise. * jit-playback.c : Likewise. lto 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * lto-lang.c : Adjust include files. * lto-object.c : Likewise. * lto-partition.c : Likewise. * lto-partition.h : Likewise. * lto-symtab.c : Likewise. * lto.c : Likewise. * lto.h : Likewise. objc 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * objc-act.c : Adjust include files. * objc-encoding.c : Likewise. * objc-gnu-runtime-abi-01.c : Likewise. * objc-lang.c : Likewise. * objc-map.c : Likewise. * objc-next-runtime-abi-01.c : Likewise. * objc-next-runtime-abi-02.c : Likewise. * objc-runtime-shared-support.c : Likewise. objcp 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * objcp-decl.c : Adjust include files. * objcp-lang.c : Likewise. From-SVN: r224250
2015-05-26gensupport.h (compute_test_codes): Declare.Richard Sandiford1-12/+12
gcc/ * gensupport.h (compute_test_codes): Declare. * gensupport.c (compute_predicate_codes): Rename to... (compute_test_codes): ...this. Generalize error message. (process_define_predicate): Update accordingly. * genpreds.c (compute_maybe_allows): Delete. (add_constraint): Use compute_test_codes to determine whether something can accept a SUBREG, REG or MEM. From-SVN: r223687
2015-05-19rtl.def (REG): Change format to "r".Richard Sandiford1-6/+6
gcc/ * rtl.def (REG): Change format to "r". * rtl.h (rtunion): Remove rt_reg. (reg_info): New structure. (rtx_def): Add reg field to main union. (X0REGATTR): Delete. (REG_CHECK): New macro. (SET_REGNO_RAW, rhs_regno, REG_ATTRS): Use it. * rtl.c (rtx_format): Document "r". (rtx_code_size): Handle REG specially. * gengenrtl.c (special_format): Return true for formats that include 'r'. * gengtype.c (adjust_field_rtx_def): Handle 'r' fields. Deal with REG_ATTRS after the field loop. * emit-rtl.c (gen_raw_REG): Call rtx_alloc_stat directly. * expmed.c (init_expmed): Call gen_raw_REG instead of gen_rtx_raw_REG. * expr.c (init_expr_target): Likewise. * regcprop.c (maybe_mode_change): Likewise. * varasm.c (make_decl_rtl): Likewise. * final.c (leaf_renumber_regs_insn): Return early after handling REGs. * genemit.c (gen_exp): Handle 'r' fields. * genpeep.c (match_rtx): Likewise. * gensupport.c (subst_pattern_match): Likewise. (get_alternatives_number, collect_insn_data, alter_predicate_for_insn) (alter_constraints, subst_dup): Likewise. * read-rtl.c (read_rtx_code): Likewise. * print-rtl.c (print_rtx): Likewise. * genrecog.c (find_operand, find_matching_operand): Likewise. (validate_pattern, match_pattern_2): Likewise. (parameter::UINT, rtx_test::REGNO_FIELD): New enum values. (rtx_test::regno_field): New function. (operator ==, safe_to_hoist_p, transition_parameter_type) (parameter_type_string, print_parameter_value) (print_nonbool_test, print_test): Handle new enum values. * cselib.c (rtx_equal_for_cselib_1): Handle REG specially. * lra-constraints.c (operands_match_p): Likewise. From-SVN: r223339
2015-05-05Fix indentation issues seen by -Wmisleading-indentationDavid Malcolm1-5/+6
gcc/ChangeLog: * auto-profile.c (afdo_find_equiv_class): Fix indentation so that it reflects the block structure. (afdo_propagate_edge): Likewise. (afdo_calculate_branch_prob): Likewise. (afdo_annotate_cfg): Likewise. * cfgcleanup.c (equal_different_set_p): Likewise. (try_crossjump_to_edge): Likewise. * cgraph.c (cgraph_node::verify_node): Likewise. * cgraphunit.c (expand_all_functions): Likewise. * config/i386/i386.c (ix86_expand_copysign): Likewise. (exact_dependency_1): Likewise. * dwarf2asm.c (dw2_output_indirect_constants): Likewise. * dwarf2out.c (tree_add_const_value_attribute_for_decl): Likewise. * gensupport.c (process_define_subst): Likewise. * lto-wrapper.c (merge_and_complain): Likewise. * tree-if-conv.c (if_convertible_bb_p): Likewise. * tree-ssa-loop-prefetch.c (find_or_create_group): Likewise. * tree-ssa-tail-merge.c (gsi_advance_fw_nondebug_nonlocal): Likewise. * tree-vect-data-refs.c (vect_grouped_load_supported): Likewise. * tree-vect-loop.c (vectorizable_reduction): Likewise. * tree-vect-slp.c (vect_transform_slp_perm_load): Likewise. * tree-vect-stmts.c (vectorizable_shift): Likewise. * tree-vrp.c (vrp_finalize): Likewise. * tree.c (variably_modified_type_p): Likewise. gcc/cp/ChangeLog: * parser.c (cp_parser_asm_definition): Only test for error_mark_node if "outputs" was just set. (cp_parser_asm_definition): Likewise for "inputs". gcc/fortran/ChangeLog: * expr.c (check_inquiry): Fix indentation so that it reflects the block structure. * interface.c (compare_parameter): Likewise. * parse.c (parse_oacc_structured_block): Likewise. * target-memory.c (expr_to_char): Likewise. * trans-types.c (gfc_init_kinds): Likewise. libcpp/ChangeLog: * pch.c (cpp_valid_state): Fix indentation so that it reflects the block structure. From-SVN: r222823
2015-04-28gensupport.c (std_preds): Add missing codes to address_operand entry.Richard Sandiford1-1/+2
gcc/ * gensupport.c (std_preds): Add missing codes to address_operand entry. From-SVN: r222511
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-10-29decl.c, [...]: Remove redundant enum from machine_mode.Richard Sandiford1-1/+1
gcc/ada/ * gcc-interface/decl.c, gcc-interface/gigi.h, gcc-interface/misc.c, gcc-interface/trans.c, gcc-interface/utils.c, gcc-interface/utils2.c: Remove redundant enum from machine_mode. gcc/c-family/ * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant enum from machine_mode. gcc/c/ * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from machine_mode. gcc/cp/ * constexpr.c: Remove redundant enum from machine_mode. gcc/fortran/ * trans-types.c, trans-types.h: Remove redundant enum from machine_mode. gcc/go/ * go-lang.c: Remove redundant enum from machine_mode. gcc/java/ * builtins.c, java-tree.h, typeck.c: Remove redundant enum from machine_mode. gcc/lto/ * lto-lang.c: Remove redundant enum from machine_mode. gcc/ * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c, builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h, cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c, config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md, config/aarch64/aarch64.c, config/aarch64/aarch64.h, config/aarch64/aarch64.md, config/alpha/alpha-protos.h, config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h, config/arc/predicates.md, config/arm/aarch-common-protos.h, config/arm/aarch-common.c, config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h, config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md, config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c, config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md, config/cr16/cr16-protos.h, config/cr16/cr16.c, config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md, config/darwin-protos.h, config/darwin.c, config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c, config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md, config/h8300/h8300-protos.h, config/h8300/h8300.c, config/i386/i386-builtin-types.awk, config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md, config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h, config/ia64/ia64.c, config/iq2000/iq2000-protos.h, config/iq2000/iq2000.c, config/iq2000/iq2000.md, config/lm32/lm32-protos.h, config/lm32/lm32.c, config/m32c/m32c-protos.h, config/m32c/m32c.c, config/m32r/m32r-protos.h, config/m32r/m32r.c, config/m68k/m68k-protos.h, config/m68k/m68k.c, config/mcore/mcore-protos.h, config/mcore/mcore.c, config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c, config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c, config/mips/mips-protos.h, config/mips/mips.c, config/mmix/mmix-protos.h, config/mmix/mmix.c, config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c, config/moxie/moxie.c, config/msp430/msp430-protos.h, config/msp430/msp430.c, config/nds32/nds32-cost.c, config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c, config/nds32/nds32-protos.h, config/nds32/nds32.c, config/nios2/nios2-protos.h, config/nios2/nios2.c, config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h, config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c, config/rs6000/altivec.md, config/rs6000/rs6000-c.c, config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c, config/s390/predicates.md, config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, config/s390/s390.md, config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.md, config/sparc/predicates.md, config/sparc/sparc-protos.h, config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c, config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c, config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c, config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h, config/tilepro/tilepro.c, config/v850/v850-protos.h, config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h, config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h, dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi, doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c, dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h, except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c, fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h, fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c, genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c, graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c, internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c, ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h, libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c, loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c, lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c, lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h, output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h, recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h, rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c, sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c, simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def, targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c, tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c, tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c, tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c, tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c, tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c, tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c, var-tracking.c, varasm.c: Remove redundant enum from machine_mode. gcc/ * gengtype.c (main): Treat machine_mode as a scalar typedef. * genmodes.c (emit_insn_modes_h): Hide inline functions if USED_FOR_TARGET. From-SVN: r216834
2014-05-06Merge in wide-int.Kenneth Zadeck1-0/+5
From-SVN: r210113
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-10-10re PR target/57377 (compiler cannot be built with RTL checking)Andreas Krebbel1-6/+21
2013-10-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> PR target/57377 * gensupport.c (gen_mnemonic_attr): Handle (set (attr x) y) and (set_attr_alternative x ...) when searching for user defined mnemonic attribute. From-SVN: r203353
2013-09-28alloc-pool.c, [...]: Add missing whitespace before "(".Richard Sandiford1-3/+3
gcc/ * alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c, cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c, cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c, combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h, cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c, df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c, dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c, errors.c, except.c, expmed.c, expr.c, file-find.c, final.c, fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c, gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c, genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c, genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c, gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c, gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c, gimple.h, godump.c, graphite-clast-to-gimple.c, graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c, graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c, hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c, loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c, lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c, mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c, pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c, predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c, profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c, reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c, sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c, statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h, system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c, tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h, tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c, tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c, tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c, tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c, tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c, tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c, tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c, tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c, tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c, varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing whitespace before "(". From-SVN: r203004
2013-07-23reload.c (find_reloads): Exit loop once we find this operand cannot be ↵Po-Chun Chang1-2/+2
reloaded somehow for this alternative. 2013-07-22 Po-Chun Chang <pchang9@cs.wisc.edu> * reload.c (find_reloads): Exit loop once we find this operand cannot be reloaded somehow for this alternative. * reload.c (find_reloads): Exit loop once we find a hard register. * rtlanal.c (computed_jump_p): Exit loop once we find label reference is used. * i386.c (ix86_pad_returns): Exit loop after setting replace. * cfgloopmanip.c (remove_path): Exit loop after setting irred_invalidated. * gensupport.c (subst_dup): Avoid loop if code is not MATCH_DUP nor MATCH_OP_DUP. From-SVN: r201174
2013-06-04rtl.def: Add extra fourth optional field to define_cond_exec.Kyrylo Tkachov1-0/+15
2013-06-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * rtl.def: Add extra fourth optional field to define_cond_exec. * gensupport.c (process_one_cond_exec): Process attributes from define_cond_exec. * doc/md.texi: Document fourth field in define_cond_exec. From-SVN: r199640
2013-05-06013-05-06 Graham Stott <grahams@btinternet.com>Graham Stott1-1/+2
* gensupport.c (add_predicate_code): Also exclude SCRATCH from rtx codes which allow non-lvalues. From-SVN: r198653
2013-01-10Update copyright years in gcc/Richard Sandiford1-2/+1
From-SVN: r195098
2012-11-30gensupport.c (maybe_eval_c_test): Remove not-null check for expr.Michael Zolotukhin1-1/+1
* gensupport.c (maybe_eval_c_test): Remove not-null check for expr. * read-rtl.c (apply_iterators): Initialize condition with "" instead of NULL. From-SVN: r193988
2012-11-19md.texi: Document define_subst.Maxim Kuznetsov1-6/+1111
* doc/md.texi: Document define_subst. * gensupport.c (MAX_OPERANDS): New define. (operand_data): New. (match_operand_entries_in_pattern): New. (used_operands_numbers): New. (subst_true): New. (subst_false): New. (define_subst_queue): New. (define_subst_tail): New. (define_subst_attr_queue): New. (define_subst_attr_tail): New. (has_subst_attribute): New. (subst_pattern_match): New. (get_alternatives_number): New. (alter_output_for_subst_insn): New. (alter_attrs_for_subst_insn): New. (process_substs_on_one_elem): New. (subst_dup): New. (process_define_subst): New. (duplicate_alternatives): New. (duplicate_each_alternative): New. (constraints_handler_t): New typedef. (alter_constraints): New. (adjust_operands_numbers): New. (replace_duplicating_operands_in_pattern): New. (remove_from_queue): New. (process_rtx): Handle define_subst and define_subst_attr. (change_subst_attribute): New. (alter_predicate_for_insn): Fix formatting. (alter_attrs_for_insn): Likewise. (alter_output_for_insn): Likewise. (mark_operands_from_match_dup): New. (mark_operands_used_in_match_dup): New. (find_first_unused_number_of_operand): New. (renumerate_operands_in_pattern): New. (generate_match_dup): New. (check_define_attr_duplicates): New. (init_rtx_reader_args_cb): Add checking for duplicated attrs and processing of define_subst. (read_md_rtx): Handle define_subst. * read-rtl.c (struct subst_attr_to_iter_mapping): New. (substs): New global. (apply_subst_iterator): New. (bind_subst_iter_and_attr): New. (find_subst_iter_by_attr): New. (map_attr_string): Handle subst-iterators. (add_condition_to_rtx): Handle define_subst. (apply_iterators): Likewise. (initialize_iterators): Likewise. (add_define_attr_for_define_subst): New. (add_define_subst_attr): New. (read_subst_mapping): New. (read_rtx): Handle define_subst_attr. (read_rtx_code): Add subst-attributes recognition during reading of strings. * rtl.def (DEFINE_EXPAND): Add vector of attributes. (DEFINE_SUBST): New. (DEFINE_SUBST_ATTR): New. Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com> Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com> From-SVN: r193618
2012-07-09gensupport.c (init_rtx_reader_args_cb): Start counting code generating ↵Steven Bosscher1-3/+13
patterns from 1 to free up 0 for CODE_FOR_nothing. * gensupport.c (init_rtx_reader_args_cb): Start counting code generating patterns from 1 to free up 0 for CODE_FOR_nothing. * gencodes.c (main): Give CODE_FOR_nothing the value 0. Add the LAST_INSN_CODE marker at the end. * genoutput.c (nothing): New static struct data. (idata): Initialize to &nothing. (idata_end): Initialize to &nothing.next. (init_insn_for_nothing): New function to create dummy 'nothing' insn. (main): Use it. * genpeep.c (insn_code_number): Remove global variable. (gen_peephole): Take it as an argument instead. (main): Take insn_code_number from read_md_rtx. * optabs.h: Revert r161809: (optab_handlers): Change type of insn_code back to insn_code. (optab_handler, widening_optab_handler, set_optab_handler, set_widening_optab_handler, convert_optab_handler, set_convert_optab_handler, direct_optab_handler, set_direct_optab_handler): Remove int casts. Revert to treating the insn_code field as "insn_code". From-SVN: r189366
2011-06-21gensupport.c (add_define_attr): New static function.Bernd Schmidt1-13/+163
* gensupport.c (add_define_attr): New static function. (is_predicable): Allow multi-alternative lists for the "predicable" attribute. (modify_attr_enabled_ce, alter_attrs_for_insn): New static functions. (process_one_cond_exec): Call alter_attrs_for_insn. * doc/md.texi (Defining Attributes): Mention some standard names. (Conditional Execution): Update documentation for "predicable". From-SVN: r175263
2011-04-23* gensupport.c (read_md_rtx): Fix typo in comment.Mike Stump1-1/+1
From-SVN: r172890
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