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2017-08-21Pass rtx and index to read-md.c iterator routinesRichard Sandiford1-38/+51
The read-md.c iterator callbacks previously used a void * to record the position at which the iterator value should be installed. This doesn't scale easily to the SUBREG_BYTE representation used by a later patch, so this patch replaces the void * with both an rtx and an operand number. The operand number is ignored for modes and codes. 2017-08-21 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * read-md.h (md_reader::record_potential_iterator_use): Replace pointer argument with an rtx and an index. * read-rtl.c (iterator_group::apply_iterator): Likewise. (apply_mode_iterator): Likewise. (apply_code_iterator): Likewise. (apply_int_iterator): Likewise. (apply_subst_iterator): Likewise. (record_iterator_use): Likewise. (record_attribute_use): Likewise. (md_reader::record_potential_iterator_use): Likewise. Update calls to record_iterator_use and apply_iterator. (iterator_use): Replace ptr with x and index. (attribute_use): Likewise. (apply_attribute_uses): Update calls to apply_iterator. (apply_iterators): Likewise. Update initialization of iterator_use. (rtx_reader::read_rtx_code): Update calls to record_iterator_use and record_potential_iterator_use. (rtx_reader::read_rtx_operand): Likewise. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r251219
2017-01-06read-rtl.c (rtx_reader::read_rtx_code): Avoid -Wsign-compare warning.Jakub Jelinek1-1/+1
* read-rtl.c (rtx_reader::read_rtx_code): Avoid -Wsign-compare warning. From-SVN: r244178
2017-01-05Introduce RTL function readerDavid Malcolm1-18/+242
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
2016-12-08Split class rtx_reader into md_reader vs rtx_readerDavid Malcolm1-11/+32
This moves read_rtx and friends into rtx_reader, and splits rtx_reader into two classes: class md_reader: has responsibility for reading chars, managing include files, top-level directives etc. It is the read-md.o part. class rtx_reader, a subclass, has the code for reading hierarchical rtx expressions using the format codes. It is the read-rtl.o part. This split is needed by a followup patch, which converts read_rtx_operand to a virtual function of rtx_reader. To do this, instances of rtx_reader (or its subclasses) need a vtable, which needs to include a ptr to the code in read-rtl.o. Splitting it up allows the gen* tools that currently purely use read-md.o to continue to do so. gcc/ChangeLog: * genpreds.c (write_tm_constrs_h): Update for renaming of rtx_reader_ptr to md_reader_ptr. (write_tm_preds_h): Likewise. (write_insn_preds_c): Likewise. * read-md.c (rtx_reader_ptr): Rename to... (md_reader_ptr): ...this, and convert from an rtx_reader * to a md_reader *. (rtx_reader::set_md_ptr_loc): Rename to... (md_reader::set_md_ptr_loc): ...this. (rtx_reader::get_md_ptr_loc): Rename to... (md_reader::get_md_ptr_loc): ...this. (rtx_reader::copy_md_ptr_loc): Rename to... (md_reader::copy_md_ptr_loc): ...this. (rtx_reader::fprint_md_ptr_loc): Rename to... (md_reader::fprint_md_ptr_loc): ...this. (rtx_reader::print_md_ptr_loc): Rename to... (md_reader::print_md_ptr_loc): ...this. (rtx_reader::join_c_conditions): Rename to... (md_reader::join_c_conditions): ...this. (rtx_reader::fprint_c_condition): ...this. (rtx_reader::print_c_condition): Rename to... (md_reader::print_c_condition): ...this. (fatal_with_file_and_line): Update for renaming of rtx_reader_ptr to md_reader_ptr. (rtx_reader::require_char): Rename to... (md_reader::require_char): ...this. (rtx_reader::require_char_ws): Rename to... (md_reader::require_char_ws): ...this. (rtx_reader::require_word_ws): Rename to... (md_reader::require_word_ws): ...this. (rtx_reader::read_char): Rename to... (md_reader::read_char): ...this. (rtx_reader::unread_char): Rename to... (md_reader::unread_char): ...this. (rtx_reader::peek_char): Rename to... (md_reader::peek_char): ...this. (rtx_reader::read_name): Rename to... (md_reader::read_name): ...this. (rtx_reader::read_escape): Rename to... (md_reader::read_escape): ...this. (rtx_reader::read_quoted_string): Rename to... (md_reader::read_quoted_string): ...this. (rtx_reader::read_braced_string): Rename to... (md_reader::read_braced_string): ...this. (rtx_reader::read_string): Rename to... (md_reader::read_string): ...this. (rtx_reader::read_skip_construct): Rename to... (md_reader::read_skip_construct): ...this. (rtx_reader::handle_constants): Rename to... (md_reader::handle_constants): ...this. (rtx_reader::traverse_md_constants): Rename to... (md_reader::traverse_md_constants): ...this. (rtx_reader::handle_enum): Rename to... (md_reader::handle_enum): ...this. (rtx_reader::lookup_enum_type): Rename to... (md_reader::lookup_enum_type): ...this. (rtx_reader::traverse_enum_types): Rename to... (md_reader::traverse_enum_types): ...this. (rtx_reader::rtx_reader): Rename to... (md_reader::md_reader): ...this, and update for renaming of rtx_reader_ptr to md_reader_ptr. (rtx_reader::~rtx_reader): Rename to... (md_reader::~md_reader): ...this, and update for renaming of rtx_reader_ptr to md_reader_ptr. (rtx_reader::handle_include): Rename to... (md_reader::handle_include): ...this. (rtx_reader::handle_file): Rename to... (md_reader::handle_file): ...this. (rtx_reader::handle_toplevel_file): Rename to... (md_reader::handle_toplevel_file): ...this. (rtx_reader::get_current_location): Rename to... (md_reader::get_current_location): ...this. (rtx_reader::add_include_path): Rename to... (md_reader::add_include_path): ...this. (rtx_reader::read_md_files): Rename to... (md_reader::read_md_files): ...this. * read-md.h (class rtx_reader): Split into... (class md_reader): ...new class. (rtx_reader_ptr): Rename to... (md_reader_ptr): ...this, and convert to a md_reader *. (class noop_reader): Update base class to be md_reader. (class rtx_reader): Reintroduce as a subclass of md_reader. (rtx_reader_ptr): Reintroduce as a rtx_reader *. (read_char): Update for renaming of rtx_reader_ptr to md_reader_ptr. (unread_char): Likewise. * read-rtl.c (rtx_reader_ptr): New global. (rtx_reader::apply_iterator_to_string): Rename to... (md_reader::apply_iterator_to_string): ...this. (rtx_reader::copy_rtx_for_iterators): Rename to... (md_reader::copy_rtx_for_iterators): ...this. (rtx_reader::read_conditions): Rename to... (md_reader::read_conditions): ...this. (rtx_reader::record_potential_iterator_use): Rename to... (md_reader::record_potential_iterator_use): ...this. (rtx_reader::read_mapping): Rename to... (md_reader::read_mapping): ...this. (rtx_reader::read_rtx): Use rtx_reader_ptr when calling read_rtx_code. (rtx_reader::read_rtx_operand): Use get_string_obstack rather than directly accessing m_string_obstack. (rtx_reader::rtx_reader): New ctor. (rtx_reader::~rtx_reader): New dtor. From-SVN: r243426
2016-10-18read-md.c: Move various state to within class rtx_readerDavid Malcolm1-40/+36
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
2016-09-26read-rtl.c: split out read_rtx_operand from read_rtx_codeDavid Malcolm1-193/+211
gcc/ChangeLog: * read-rtl.c (read_rtx_code): Rename local "i" to "idx", and use "c" instead when parsing characters. Move operand parsing into... (read_rtx_operand): ...this new function, renaming "i" to "idx", and tightening the scope of various locals. From-SVN: r240502
2016-09-21Introduce class rtx_readerDavid Malcolm1-1/+2
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
2016-08-12re PR c/7652 (-Wswitch-break : Warn if a switch case falls through)Marek Polacek1-0/+1
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
2016-07-20cse.c: Use HOST_WIDE_INT_M1 instead of ~(HOST_WIDE_INT) 0.Uros Bizjak1-1/+1
* cse.c: Use HOST_WIDE_INT_M1 instead of ~(HOST_WIDE_INT) 0. * combine.c: Use HOST_WIDE_INT_M1U instead of ~(unsigned HOST_WIDE_INT) 0. * double-int.h: Ditto. * dse.c: Ditto. * dwarf2asm.c:Ditto. * expmed.c: Ditto. * genmodes.c: Ditto. * match.pd: Ditto. * read-rtl.c: Ditto. * tree-ssa-loop-ivopts.c: Ditto. * tree-ssa-loop-prefetch.c: Ditto. * tree-vect-generic.c: Ditto. * tree-vect-patterns.c: Ditto. * tree.c: Ditto. From-SVN: r238529
2016-05-10Simplify read-md.c and read-rtl.c using require_char_wsDavid Malcolm1-25/+8
read-md.c and read-rtl.c repeatedly use this pattern: c = read_skip_spaces (); if (c != ')') fatal_expected_char (')', c); Simplify them by introduce a helper function to do this. gcc/ChangeLog: * read-md.c (require_char_ws): New function. (read_string): Simplify using require_char_ws. (handle_constants): Likewise. (handle_enum): Likewise. (handle_file): Likewise. * read-md.h (require_char_ws): New declaration. * read-rtl.c (read_conditions): Simplify using require_char_ws. (read_mapping): Likewise. (read_rtx_code): Likewise. (read_nested_rtx): Likewise. From-SVN: r236101
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-10-01remove many typedefsTrevor Saunders1-4/+1
gcc/ChangeLog: 2015-10-01 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * cfganal.c, compare-elim.c, coverage.c, cprop.c, df-scan.c, function.c, read-rtl.c, statistics.c, trans-mem.c, tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-ssa-coalesce.c, tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-strlen.c, tree-ssa-tail-merge.c, tree-vrp.c, var-tracking.c: Remove unneeded typedefs. From-SVN: r228344
2015-08-19remove more useless typedefsTrevor Saunders1-6/+0
gcc/c-family/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h, c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless typedefs. gcc/c/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs. gcc/cp/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * call.c, class.c, cp-tree.h, decl.c, except.c, mangle.c, method.c, name-lookup.h, parser.c, parser.h, rtti.c, semantics.c, typeck2.c: Remove useless typedefs. gcc/fortran/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * dependency.c, dependency.h, gfortran.h, io.c, module.c, parse.h, resolve.c, trans-types.h, trans.h: remove useless typedefs. gcc/lto/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * lto.h: Remove useless typedefs. gcc/objc/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h: Remove useless typedefs. gcc/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * bb-reorder.c, cfgloop.h, collect2.c, combine.c, dse.c, dwarf2cfi.c, gcse-common.h, genopinit.c, ggc-page.c, machmode.h, mcf.c, modulo-sched.c, omp-low.c, read-rtl.c, sched-rgn.c, signop.h, tree-call-cdce.c, tree-dfa.c, tree-diagnostic.c, tree-inline.h, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-loop-niter.c, tree-ssa-loop.h, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.h, tree-ssa-structalias.c, tree-ssa-uninit.c, tree-ssa.h, tree-vect-loop-manip.c, tree-vectorizer.h, tree-vrp.c, var-tracking.c: Remove useless typedefs. From-SVN: r227001
2015-07-15remove some usage of expr_list from read_rtxTrevor Saunders1-31/+16
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
2015-06-08coretypes.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
2015-06-01read-rtl.c: Adapt to use HAVE_DECL_ATOLL instead of HAVE_ATOLL.Andreas Tobler1-2/+2
2015-06-01 Andreas Tobler <andreast@gcc.gnu.org> * read-rtl.c: Adapt to use HAVE_DECL_ATOLL instead of HAVE_ATOLL. * config.in: Regenerate. From-SVN: r223996
2015-05-19rtl.h (reg_info): Add an nregs field.Richard Sandiford1-1/+1
gcc/ * rtl.h (reg_info): Add an nregs field. (REG_NREGS): Use it. (SET_REGNO_RAW): Delete. (set_regno_raw): New function. * regs.h (END_HARD_REGNO): Make equivalent to END_REGNO. (END_REGNO): Redefine in terms of REG_NREGS. * read-rtl.c (read_rtx_code): Call set_regno_raw instead of SET_REGNO_RAW. * emit-rtl.c (set_mode_and_regno): Likewise. * df-scan.c (df_ref_change_reg_with_loc): Use set_mode_and_regno instead of SET_REGNO_RAW. From-SVN: r223342
2015-05-19rtl.def (REG): Change format to "r".Richard Sandiford1-0/+7
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
2015-01-05Update 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/+71
From-SVN: r210113
2014-01-29re PR other/58712 (issues found by --enable-checking=valgrind)Jakub Jelinek1-0/+3
PR other/58712 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code). For REGs set ORIGINAL_REGNO. From-SVN: r207230
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-07-18read-rtl.c (validate_const_int): Once an invalid character is seen, quit the ↵Po-Chun Chang1-1/+4
loop. * read-rtl.c (validate_const_int): Once an invalid character is seen, quit the loop. * gengtype.c (write_roots): Similarly once we find the "deletable" or "if_marked" option. From-SVN: r201034
2013-05-22read-rtl.c (copy_rtx_for_iterators): Continue applying iterators while it ↵Michael Zolotukhin1-3/+5
has any effect. * read-rtl.c (copy_rtx_for_iterators): Continue applying iterators while it has any effect. From-SVN: r199177
2013-01-10Update copyright years in gcc/Richard Sandiford1-3/+1
From-SVN: r195098
2013-01-04Update Copyright years for files modified in 2011 and/or 2012.Jakub Jelinek1-1/+1
From-SVN: r194903
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 Kuznetsov1-7/+270
* 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
2012-11-17This patch rewrites the old VEC macro-based interface into a new one based ↵Diego Novillo1-24/+18
on the template class 'vec'. This patch rewrites the old VEC macro-based interface into a new one based on the template class 'vec'. The user-visible changes are described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec. I have tested the patch pretty extensively: - Regular bootstraps on x86_64, ppc, ia64, sparc and hppa. - Bootstraps with --enable-checking=release - Bootstraps with --enable-checking=gc,gcac - Basic builds on all targets (using contrib/config-list.mk). We no longer access the vectors via VEC_* macros. The pattern is "VEC_operation (T, A, V, args)" becomes "V.operation (args)". The only thing I could not do is create proper ctors and dtors for the vec class. Since these vectors are stored in unions, we have to keep them as PODs (C++03 does not allow non-PODs in unions). This means that creation and destruction must be explicit. There is a new method vec<type, allocation, layout>::create() and another vec<type, allocation, layout>::destroy() to allocate the internal vector. For vectors that must be pointers, there is a family of free functions that implement the operations that need to tolerate NULL vectors. These functions all start with the prefix 'vec_safe_'. See the wiki page for details. The gengtype change removes the special handling for VEC() that used to exist in gengtype. Additionally, it allows gengtype to recognize templates of more than one argument and introduces the concept of an undefined type (useful for template arguments that may or may not be types). When a TYPE_UNDEFINED is reached, gengtype will ignore it if it happens inside a type marked with GTY((user)). Otherwise, it will emit an error. Finally, gengtype rejects root types marked GTY((user)) that are not first class pointers. 2012-11-16 Diego Novillo <dnovillo@google.com> VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * vec.c (register_overhead): Convert it into member function of vec_prefix. (release_overhead): Likewise. (calculate_allocation): Likewise. (vec_heap_free): Remove. (vec_gc_o_reserve_1): Remove. (vec_heap_o_reserve_1): Remove. (vec_stack_o_reserve_1): Remove. (vec_stack_o_reserve_exact): Remove. (register_stack_vec): New. (stack_vec_register_index): New. (unregister_stack_vec): New. (vec_assert_fail): Remove. * vec.h: Conditionally include ggc.h. Document conditional hackery. Update top-level documentation. (ALONE_VEC_CHECK_INFO): Remove. (VEC_CHECK_INFO): Remove. (ALONE_VEC_CHECK_DECL): Remove. (VEC_CHECK_DECL): Remove. (ALONE_VEC_CHECK_PASS): Remove. (VEC_CHECK_PASS): Remove. (VEC_ASSERT): Remove. (vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and va_stack. Mark fields alloc_ and num_ as protected. (struct vec_t): Remove. Remove all function members. (struct vl_embed): Declare. (struct vl_ptr): Declare. (free): Remove. (reserve_exact): Remove. (reserve): Remove. (safe_splice): Remove. (safe_push): Remove. (safe_grow): Remove. (safe_grow_cleared): Remove. (safe_insert): Remove. (DEF_VEC_I): Remove. (DEF_VEC_ALLOC_I): Remove. (DEF_VEC_P): Remove. (DEF_VEC_ALLOC_P): Remove. (DEF_VEC_O): Remove. (DEF_VEC_ALLOC_O): Remove. (DEF_VEC_ALLOC_P_STACK): Remove. (DEF_VEC_ALLOC_O_STACK): Remove. (DEF_VEC_ALLOC_I_STACK): Remove. (DEF_VEC_A): Remove. (DEF_VEC_ALLOC_A): Remove. (vec_stack_p_reserve_exact_1): Remove. (vec_stack_o_reserve): Remove. (vec_stack_o_reserve_exact): Remove. (VEC_length): Remove. (VEC_empty): Remove. (VEC_address): Remove. (vec_address): Remove. (VEC_last): Remove. (VEC_index): Remove. (VEC_iterate): Remove. (VEC_embedded_size): Remove. (VEC_embedded_init): Remove. (VEC_free): Remove. (VEC_copy): Remove. (VEC_space): Remove. (VEC_reserve): Remove. (VEC_reserve_exact): Remove. (VEC_splice): Remove. (VEC_safe_splice): Remove. (VEC_quick_push): Remove. (VEC_safe_push): Remove. (VEC_pop): Remove. (VEC_truncate): Remove. (VEC_safe_grow): Remove. (VEC_replace): Remove. (VEC_quick_insert): Remove. (VEC_safe_insert): Remove. (VEC_ordered_remove): Remove. (VEC_unordered_remove): Remove. (VEC_block_remove): Remove. (VEC_lower_bound): Remove. (VEC_alloc): Remove. (VEC_qsort): Remove. (va_heap): Declare. (va_heap::default_layout): New typedef to vl_ptr. (va_heap::reserve): New. (va_heap::release): New. (va_gc): Declare. (va_gc::default_layout): New typedef to vl_embed. (va_gc::reserve): New. (va_gc::release): New. (va_gc_atomic): Declare. Inherit from va_gc. (va_stack): Declare. (va_stack::default_layout): New typedef to vl_ptr. (va_stack::alloc): New. (va_stack::reserve): New. (va_stack::release): New. (register_stack_vec): Declare. (stack_vec_register_index): Declare. (unregister_stack_vec): Declare. (vec<T, A = va_heap, L = typename A::default_layout>): Declare empty vec template. (vec<T, A, vl_embed>): Partial specialization for embedded layout. (vec<T, A, vl_embed>::allocated): New. (vec<T, A, vl_embed>::length): New. (vec<T, A, vl_embed>::is_empty): New. (vec<T, A, vl_embed>::address): New. (vec<T, A, vl_embed>::operator[]): New. (vec<T, A, vl_embed>::last New. (vec<T, A, vl_embed>::space): New. (vec<T, A, vl_embed>::iterate): New. (vec<T, A, vl_embed>::iterate): New. (vec<T, A, vl_embed>::copy): New. (vec<T, A, vl_embed>::splice): New. (vec<T, A, vl_embed>::quick_push New. (vec<T, A, vl_embed>::pop New. (vec<T, A, vl_embed>::truncate): New. (vec<T, A, vl_embed>::quick_insert): New. (vec<T, A, vl_embed>::ordered_remove): New. (vec<T, A, vl_embed>::unordered_remove): New. (vec<T, A, vl_embed>::block_remove): New. (vec<T, A, vl_embed>::qsort): New. (vec<T, A, vl_embed>::lower_bound): New. (vec<T, A, vl_embed>::embedded_size): New. (vec<T, A, vl_embed>::embedded_init): New. (vec<T, A, vl_embed>::quick_grow): New. (vec<T, A, vl_embed>::quick_grow_cleared): New. (vec_safe_space): New. (vec_safe_length): New. (vec_safe_address): New. (vec_safe_is_empty): New. (vec_safe_reserve): New. (vec_safe_reserve_exact): New. (vec_alloc): New. (vec_free): New. (vec_safe_grow): New. (vec_safe_grow_cleared): New. (vec_safe_iterate): New. (vec_safe_push): New. (vec_safe_insert): New. (vec_safe_truncate): New. (vec_safe_copy): New. (vec_safe_splice): New. (vec<T, A, vl_ptr>): New partial specialization for the space efficient layout. (vec<T, A, vl_ptr>::exists): New. (vec<T, A, vl_ptr>::is_empty): New. (vec<T, A, vl_ptr>::length): New. (vec<T, A, vl_ptr>::address): New. (vec<T, A, vl_ptr>::operator[]): New. (vec<T, A, vl_ptr>::operator!=): New. (vec<T, A, vl_ptr>::operator==): New. (vec<T, A, vl_ptr>::last): New. (vec<T, A, vl_ptr>::space): New. (vec<T, A, vl_ptr>::iterate): New. (vec<T, A, vl_ptr>::copy): New. (vec<T, A, vl_ptr>::reserve): New. (vec<T, A, vl_ptr>::reserve_exact): New. (vec<T, A, vl_ptr>::splice): New. (vec<T, A, vl_ptr>::safe_splice): New. (vec<T, A, vl_ptr>::quick_push): New. (vec<T, A, vl_ptr>::safe_push): New. (vec<T, A, vl_ptr>::pop): New. (vec<T, A, vl_ptr>::truncate): New. (vec<T, A, vl_ptr>::safe_grow): New. (vec<T, A, vl_ptr>::safe_grow_cleared): New. (vec<T, A, vl_ptr>::quick_grow): New. (vec<T, A, vl_ptr>::quick_grow_cleared): New. (vec<T, A, vl_ptr>::quick_insert): New. (vec<T, A, vl_ptr>::safe_insert): New. (vec<T, A, vl_ptr>::ordered_remove): New. (vec<T, A, vl_ptr>::unordered_remove): New. (vec<T, A, vl_ptr>::block_remove): New. (vec<T, A, vl_ptr>::qsort): New. (vec<T, A, vl_ptr>::lower_bound): New. (vec_stack_alloc): Define. (FOR_EACH_VEC_SAFE_ELT): Define. * vecir.h: Remove. Update all users. * vecprim.h: Remove. Update all users. Move uchar to coretypes.h. * Makefile.in (VEC_H): Add $(GGC_H). Remove vecir.h and vecprim.h dependencies everywhere. 2012-11-16 Diego Novillo <dnovillo@google.com> * gengtype-lex.l (VEC): Remove. Add characters in the set [\!\>\.-]. * gengtype-parse.c (token_names): Remove "VEC". (require_template_declaration): Remove handling of VEC_TOKEN. (type): Likewise. Call create_user_defined_type when parsing GTY((user)). * gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED. (write_state_undefined_type): New. (write_state_type): Call write_state_undefined_type for TYPE_UNDEFINED. (read_state_type): Call read_state_undefined_type for TYPE_UNDEFINED. * gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED. (create_user_defined_type): Make extern. (type_for_name): Factor out of resolve_typedef. (create_undefined_type): New (resolve_typedef): Call it when we cannot find a previous typedef and the type is not a template. (find_structure): Accept TYPE_UNDEFINED. (set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES, default to false. Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or ALLOWED_UNDEFINED_TYPES is set. Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT. (filter_type_name): Accept templates with more than one argument. (output_mangled_typename): Handle TYPE_UNDEFINED (walk_type): Likewise. (write_types_process_field): Likewise. (write_func_for_structure): If CHAIN_NEXT is set, ORIG_S should not be a user-defined type. (write_types_local_user_process_field): Handle TYPE_ARRAY, TYPE_NONE and TYPE_UNDEFINED. (write_types_local_process_field): Likewise. (contains_scalar_p): Return 0 for TYPE_USER_STRUCT. (write_root): Reject user-defined types that are not pointers. Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT and TYPE_PARAM_STRUCT. (output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and TYPE_ARRAY. (dump_typekind): Handle TYPE_UNDEFINED. * gengtype.h (enum typekind): Add TYPE_UNDEFINED. (create_user_defined_type): Declare. (enum gty_token): Remove VEC_TOKEN. 2012-11-16 Diego Novillo <dnovillo@google.com> Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * coretypes.h (uchar): Define. * alias.c: Use new vec API in vec.h. * asan.c: Likewise. * attribs.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgcleanup.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopanal.c: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine.c: Likewise. * compare-elim.c: Likewise. * coverage.c: Likewise. * cprop.c: Likewise. * data-streamer.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * domwalk.h: Likewise. * dse.c: Likewise. * dwarf2cfi.c: Likewise. * dwarf2out.c: Likewise. * dwarf2out.h: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genextract.c: Likewise. * genopinit.c: Likewise * ggc-common.c: Likewise. * ggc.h: Likewise. * gimple-low.c: Likewise. * gimple-ssa-strength-reduction.c: Likewise. * gimple-streamer-in.c: Likewise. * gimple.c: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graph.c: Likewise. * graphds.c: Likewise. * graphds.h: Likewise. * graphite-blocking.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * graphite-dependences.c: Likewise. * graphite-interchange.c: Likewise. * graphite-optimize-isl.c: Likewise. * graphite-poly.c: Likewise. * graphite-poly.h: Likewise. * graphite-scop-detection.c: Likewise. * graphite-scop-detection.h: Likewise. * graphite-sese-to-poly.c: Likewise. * graphite.c: Likewise. * godump.c: Likewise. * haifa-sched.c: Likewise. * hw-doloop.c: Likewise. * hw-doloop.h: Likewise. * ifcvt.c: Likewise. * insn-addr.h: Likewise. * ipa-cp.c: Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-inline.h: Likewise. * ipa-prop.c: Likewise. * ipa-prop.h: Likewise. * ipa-pure-const.c: Likewise. * ipa-ref-inline.h: Likewise. * ipa-ref.c: Likewise. * ipa-ref.h: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-emit.c: Likewise. * ira-int.h: Likewise. * ira.c: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-lives.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.h: Likewise. * lto-symtab.c: Likewise. * mcf.c: Likewise. * modulo-sched.c: Likewise. * omp-low.c: Likewise. * opts-common.c: Likewise. * opts-global.c: Likewise. * opts.c: Likewise. * opts.h: Likewise. * passes.c: Likewise. * predict.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * profile.h: Likewise. * read-rtl.c: Likewise. * ree.c: Likewise. * reg-stack.c: Likewise. * regrename.c: Likewise. * regrename.h: Likewise. * reload.c: Likewise. * reload.h: Likewise. * reload1.c: Likewise. * rtl.h: Likewise. * sched-deps.c: Likewise. * sched-int.h: 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. * sese.h: Likewise. * statistics.h: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * trans-mem.c: Likewise. * tree-browser.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-dfa.c: Likewise. * tree-diagnostic.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-emutls.c: Likewise. * tree-flow.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-mudflap.c: Likewise. * tree-optimize.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-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-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-live.h: 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-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-sccvn.h: Likewise. * tree-ssa-strlen.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-tail-merge.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-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. * tree.h: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vmsdbgout.c: Likewise. * config/bfin/bfin.c: Likewise. * config/c6x/c6x.c: Likewise. * config/darwin.c: Likewise. * config/i386/i386.c: Likewise. * config/ia64/ia64.c: Likewise. * config/mep/mep.c: Likewise. * config/mips/mips.c: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/rs6000-c.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/rx/rx.c: Likewise. * config/spu/spu-c.c: Likewise. * config/vms/vms.c: Likewise. * config/vxworks.c: Likewise. * config/epiphany/resolve-sw-modes.c: Likewise. From-SVN: r193595
2012-09-10Remove unnecessary VEC function overloads.Diego Novillo1-11/+4
Several VEC member functions that accept an element 'T' used to have two overloads: one taking 'T', the second taking 'T *'. This used to be needed because of the interface dichotomy between vectors of objects and vectors of pointers. In the past, vectors of pointers would use pass-by-value semantics, but vectors of objects would use pass-by-reference semantics. This is no longer necessary, but the distinction had remained. The main side-effect of this change is some code reduction in code that manipulates vectors of objects. For instance, - struct iterator_use *iuse; - - iuse = VEC_safe_push (iterator_use, heap, iterator_uses, NULL); - iuse->iterator = iterator; - iuse->ptr = ptr; + struct iterator_use iuse = {iterator, ptr}; + VEC_safe_push (iterator_use, heap, iterator_uses, iuse); Compile time performance was not affected. Tested on x86_64 and ppc64. Also built all-gcc on all targets using VEC routines: arm, bfin, c6x, epiphany, ia64, mips, sh, spu, and vms. 2012-09-10 Diego Novillo <dnovillo@google.com> * vec.h (vec_t::quick_push): Remove overload that accepts 'T *'. Update all users. (vec_t::safe_push): Likewise. (vec_t::quick_insert): Likewise. (vec_t::lower_bound): Likewise. (vec_t::safe_insert): Likewise. (vec_t::replace): Change second argument to 'T &'. From-SVN: r191165
2012-06-18Implement support for int iterators.Tejas Belagod1-5/+40
From-SVN: r188726
2012-06-13read-rtl.c (mapping): Remove index field.Richard Sandiford1-319/+285
gcc/ * read-rtl.c (mapping): Remove index field. Add current_value field. Define heap vectors. (iterator_group): Fix long line. Remove num_builtins field and uses_iterator fields. Make apply_iterator take a void * parameter. (iterator_use, atttribute_use): New structures. (iterator_traverse_data, BELLWETHER_CODE, bellwether_codes): Delete. (current_iterators, iterator_uses, attribute_uses): New variables. (uses_mode_iterator_p, uses_code_iterator_p): Delete. (apply_mode_iterator, apply_code_iterator): Take a void * parameter. (map_attr_string, apply_iterator_to_string): Remove iterator and value parameters. Look through all current iterator values for a matching attribute. (mode_attr_index, apply_mode_maps): Delete. (apply_iterator_to_rtx): Replace with... (copy_rtx_for_iterators): ...this new function. (uses_iterator_p, apply_iterator_traverse): Delete. (apply_attribute_uses, add_current_iterators, apply_iterators): New functions. (add_mapping): Remove index field. Set current_value field. (initialize_iterators): Don't set num_builtins and uses_iterator_p fields. (find_iterator): Delete. (record_iterator_use, record_attribute_use): New functions. (record_potential_iterator_use): New function. (check_code_iterator): Remove handling of bellwether codes. (read_rtx): Remove mode maps. Truncate iterator and attribute uses. (read_rtx_code, read_nested_rtx, read_rtx_variadic): Remove mode_maps parameter. Use the first code iterator value instead of the bellwether_codes array. Use record_potential_iterator_use for modes. From-SVN: r188525
2011-01-03Update Copyright years for files modified in 2010.Jakub Jelinek1-1/+1
From-SVN: r168438
2010-06-10Makefile.in (build/genmddeps.o): Depend on $(READ_MD_H).Richard Sandiford1-121/+90
gcc/ * Makefile.in (build/genmddeps.o): Depend on $(READ_MD_H). * genmddeps.c: Include read-md.h. (main): Call init_rtx_reader_args instead of init_md_reader_args. * genattr.c (main): Likewise. * genattrtab.c (main): Likewise. * genautomata.c (main): Likewise. * gencodes.c (main): Likewise. * genconditions.c (main): Likewise. * genconfig.c (main): Likewise. * genconstants.c (main): Likewise. * genemit.c (main): Likewise. * genextract.c (main): Likewise. * genflags.c (main): Likewise. * genopinit.c (main): Likewise. * genoutput.c (main): Likewise. * genpeep.c (main): Likewise. * genrecog.c (main): Likewise. * genpreds.c (main): Likewise. * gensupport.h (in_fname): Move to read-md.h. (init_md_reader_args_cb): Rename to... (init_rtx_reader_args_cb): ...this and return a bool. (init_md_reader_args): Rename to... (init_rtx_reader_args): ...this and return a bool. (include_callback): Move to read-md.h. * gensupport.c (in_fname, include_callback, base_dir, max_include_len) (file_name_list, first_dir_md_include): Move to read-md.c (first_bracket_include): Delete unused variable. (last_dir_md_include): Move to read-md.c. (process_include): Delete, moving code to read-md.c:handle_include. (process_rtx): Don't handle INCLUDE. (save_string): Delete. (rtx_handle_directive): New function. (init_md_reader_args_cb): Rename to... (init_rtx_reader_args_cb): ...this and return a boolean success value. Use read_md_args. (init_md_reader_args): Rename to... (init_rtx_reader_args): ...this and return a boolean success value. * rtl.def (INCLUDE): Delete. * rtl.h (read_rtx): Remove "int *" argument. Add "const char *" argument. * read-rtl.c (read_conditions): Don't gobble ')' here. (read_mapping): Likewise. (read_rtx): Remove LINENO argument. Add RTX_NAME argument. Handle top-level non-rtx constructs here rather than in read_rtx_1. Store the whole queue in *X. Remove call to init_md_reader. (read_rtx_1): Rename to... (read_rtx_code): ...this. Call read_nested_rtx to read subrtxes. Don't handle top-level non-rtx constructs here. Don't handle (nil) here. (read_nested_rtx): New function. Handle (nil) here rather than in read_rtx_code. (read_rtx_variadic): Call read_nested_rtx to read subrtxes. Don't gobble ')' here. * read-md.h (directive_handler_t): New type. (in_fname, include_callback): Moved from read-md.h. (read_constants, init_md_reader): Delete. (read_md_files): Declare. * read-md.c (file_name_list, in_fname, base_dir, first_dir_md_include) (last_dir_md_include_ptr, include_callback, max_include_len): Moved from gensupport.c. (read_constants): Rename to... (handle_constants): ...this. Don't gobble ')' here. (handle_include, handle_file, handle_toplevel_file) (parse_include): New functions, mostly taken from gensupport.c. (init_md_reader): Subsume into... (read_md_files): ...this new function. From-SVN: r160577
2010-06-10Makefile.in (READ_MD_H): Add $(HASHTAB_H).Richard Sandiford1-167/+6
gcc/ * Makefile.in (READ_MD_H): Add $(HASHTAB_H). (build/genconstants.o): Depend on $(READ_MD_H) gensupport.h. * genconstants.c: Include read-md.h. * read-rtl.c (md_constants): Move to read-md.c. (md_name): Move to read-md.h. (initialize_iterators): Use leading_string_hash instead of def_hash and leading_string_eq_p instead of def_name_eq_p. (read_name): Move to read-md.c. (def_hash, def_name_eq_p): Delete. (read_constants, traverse_md_constants): Move to read-md.c. * rtl.h (md_constant, traverse_md_constants): Move to read-md.h. * read-md.h: Include hashtab.h. (md_name): Moved from read-rtl.c. (md_constant): Moved from read-md.h. (leading_string_hash, leading_string_eq_p, read_name) (read_constants, traverse_md_constants): Declare. * read-md.c (md_constants): Moved from read-rtl.c. (leading_string_hash, leading_string_eq_p): New functions. (read_name, read_constants, traverse_md_constants): Moved from read-rtl.c. From-SVN: r160575
2010-06-10read-rtl.c (md_name): New structure.Richard Sandiford1-78/+95
gcc/ * read-rtl.c (md_name): New structure. (read_name): Take an md_name instead of a buffer pointer. Use the "string" field instead of strcpy when expanding constants. (read_constants): Remove the tmp_char argument. Update the calls to read_name, using two local name buffers instead of the tmp_char argument. Merge the constant-creation code. (read_conditions): Remove the tmp_char argument. Update the calls to read_name, using a local name buffer instead of the tmp_char argument. (read_mapping): Replace tmp_char variable with a local name buffer. Update the calls to read_name. (read_rtx_1): Likewise. Update the calls to read_constants and read_conditions. From-SVN: r160574
2010-06-10read-md.h (read_md_file): Declare.Richard Sandiford1-163/+147
gcc/ * read-md.h (read_md_file): Declare. (read_char, unread_char): New functions. (fatal_with_file_and_line, fatal_expected_char, read_skip_spaces) (read_quoted_string, read_string): Remove FILE * argument. * read-md.c (read_md_file): New variable. (read_md_filename, read_md_lineno): Update comments and remove unnecessary initialization. (fatal_with_file_and_line, fatal_expected_char, read_skip_spaces) (read_escape, read_quoted_string, read_braced_string, read_string): Remove FILE * argument. Update calls accordingly, using read_char and unread_char instead of getc and ungetc. * rtl.h (read_rtx): Remove FILE * argument. * read-rtl.c (iterator_group): Remove FILE * argument from "find_builtin". (iterator_traverse_data): Remove "infile" field. (find_mode, find_code, apply_mode_maps, apply_iterator_to_rtx) (add_mapping, read_name, read_constants, read_conditions) (validate_const_int, find_iterator, read_mapping, check_code_iterator) (read_rtx, read_rtx_1, read_rtx_variadic): Remove FILE * argument. Remove file arguments from all calls, using read_char and unread_char instead of getc and ungetc. * gensupport.c (process_include): Preserve read_md_file around the include. Set read_md_file to the handle of the included file. Update call to read_rtx. (init_md_reader_args_cb): Set read_md_file to the handle of the file and remove local FILE *. Update calls to read_rtx. From-SVN: r160572
2010-06-10read-md.h (read_rtx_lineno): Rename to...Richard Sandiford1-5/+5
gcc/ * read-md.h (read_rtx_lineno): Rename to... (read_md_lineno): ...this. (read_rtx_filename): Rename to... (read_md_filename): ...this. (copy_rtx_ptr_loc): Rename to... (copy_md_ptr_loc): ...this. (print_rtx_ptr_loc): Rename to... (print_md_ptr_loc): ...this. * read-md.c: Likewise. Update references after renaming. (string_obstack): Replace RTL with MD in comment. (set_rtx_ptr_loc): Rename to... (set_md_ptr_loc): ...this. (get_rtx_ptr_loc): Rename to... (get_md_ptr_loc): ...this. * genconditions.c: Update references after renaming. * genemit.c: Likewise. * genoutput.c: Likewise. * genpreds.c: Likewise. * gensupport.c: Likewise. * read-rtl.c: Likewise. From-SVN: r160571
2010-06-10Makefile.in (READ_MD_H): New variable.Richard Sandiford1-425/+2
gcc/ * Makefile.in (READ_MD_H): New variable. (BUILD_RTL): Add build/read-md.o. (lto-wrapper.o): Depend on coretypes.h instead of defaults.h. (build/gensupport.o, build/read-rtl.o, build/genattr.o) (build/genattrtab.o, build/genconditions.o build/genemit.o) (build/genextract.o, build/genflags.o, build/genoutput.o) (build/genpreds.o, build/genrecog.o): Depend on $(READ_MD_H). (build/read-md.o): New rule. * defaults.h (obstack_chunk_alloc, obstack_chunk_free) (OBSTACK_CHUNK_SIZE, gcc_obstack_init): Move to... * coretypes.h: ...here. * lto-wrapper.c: Include coretypes.h instead of defaults.h. * pretty-print.c (obstack_chunk_alloc, obstack_chunk_free): Delete. * genattr.c: Include read-md.h. * genattrtab.c: Likewise. * genconditions.c: Likewise. * genemit.c: Likewise. * genextract.c: Likewise. * genflags.c: Likewise. * genoutput.c: Likewise. * genpreds.c: Likewise. * genrecog.c: Likewise. * rtl.h (read_skip_spaces, copy_rtx_ptr_loc, print_rtx_ptr_loc) (join_c_conditions, print_c_condition, read_rtx_filename) (read_rtx_lineno): Move to read-md.h. * read-rtl.c: Include read-md.h. (ptr_loc, string_obstack, ptr_locs, ptr_loc_obstack) (joined_conditions, joined_conditions_obstack, read_rtx_lineno) (read_rtx_filename, fatal_with_file_and_line, fatal_expected_char) (leading_ptr_hash, leading_ptr_eq_p, set_rtx_ptr_loc, get_rtx_ptr_loc) (copy_rtx_ptr_loc, print_rtx_ptr_loc, join_c_conditions) (print_c_condition, read_skip_spaces, read_escape, read_quoted_string) (read_braced_string, read_string): Move to read-md.c. (read_rtx): Move some initialization to init_md_reader and call init_md_reader here. * gensupport.h (message_with_line, n_comma_elts, scan_comma_elt): Move to read-md.h. * gensupport.c: Include read-md.h. (message_with_line, n_comma_elts, scan_comma_elt): Move to read-md.c. * read-md.h, read-md.c: New files. From-SVN: r160570
2010-04-02read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'.Joseph Myers1-0/+2
* read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. From-SVN: r157943
2009-11-25Remove trailing white spaces.H.J. Lu1-2/+2
2009-11-25 H.J. Lu <hongjiu.lu@intel.com> * alias.c: Remove trailing white spaces. * alloc-pool.c: Likewise. * alloc-pool.h: Likewise. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * builtins.def: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-cppbuiltin.c: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-omp.c: Likewise. * c-opts.c: Likewise. * c-parser.c: Likewise. * c-pretty-print.c: Likewise. * c-tree.h: Likewise. * c-typeck.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfglayout.c: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphbuild.c: Likewise. * cgraphunit.c: Likewise. * cif-code.def: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * convert.c: Likewise. * coverage.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * dbgcnt.c: Likewise. * dbgcnt.def: Likewise. * dbgcnt.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * ddg.c: Likewise. * ddg.h: Likewise. * defaults.h: Likewise. * df-byte-scan.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * df.h: Likewise. * dfp.c: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * double-int.c: Likewise. * double-int.h: Likewise. * dse.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2asm.h: Likewise. * dwarf2out.c: Likewise. * ebitmap.c: Likewise. * ebitmap.h: Likewise. * emit-rtl.c: Likewise. * et-forest.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * flags.h: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcov-dump.c: Likewise. * gcov-io.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genchecksum.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype-parse.c: Likewise. * gengtype.c: Likewise. * gengtype.h: Likewise. * genmddeps.c: Likewise. * genmodes.c: Likewise. * genopinit.c: Likewise. * genpreds.c: Likewise. * gensupport.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-zone.c: Likewise. * ggc.h: Likewise. * gimple-iterator.c: Likewise. * gimple-low.c: Likewise. * gimple-pretty-print.c: Likewise. * gimple.c: Likewise. * gimple.def: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graphds.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * gthr-nks.h: Likewise. * gthr-posix.c: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * gthr-single.h: Likewise. * gthr-tpf.h: Likewise. * gthr-vxworks.h: Likewise. * gthr.h: Likewise. * haifa-sched.c: Likewise. * hard-reg-set.h: Likewise. * hooks.c: Likewise. * hooks.h: Likewise. * hosthooks.h: Likewise. * hwint.h: Likewise. * ifcvt.c: Likewise. * incpath.c: Likewise. * init-regs.c: Likewise. * integrate.c: Likewise. * ipa-cp.c: Likewise. * ipa-inline.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: 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-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * jump.c: Likewise. * lambda-code.c: Likewise. * lambda-mat.c: Likewise. * lambda-trans.c: Likewise. * lambda.h: Likewise. * langhooks.c: Likewise. * lcm.c: Likewise. * libgcov.c: 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. * 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. * lto-symtab.c: Likewise. * lto-wpa-fixup.c: Likewise. * matrix-reorg.c: Likewise. * mcf.c: Likewise. * mode-switching.c: Likewise. * modulo-sched.c: Likewise. * omega.c: Likewise. * omega.h: Likewise. * omp-low.c: Likewise. * optabs.c: Likewise. * optabs.h: Likewise. * opts-common.c: Likewise. * opts.c: Likewise. * params.def: Likewise. * params.h: Likewise. * passes.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * predict.def: Likewise. * pretty-print.c: Likewise. * pretty-print.h: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * read-rtl.c: Likewise. * real.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regmove.c: Likewise. * regrename.c: Likewise. * regs.h: Likewise. * regstat.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * resource.c: Likewise. * rtl.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sbitmap.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-int.h: Likewise. * sched-rgn.c: Likewise. * sched-vis.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-dump.h: Likewise. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. * sel-sched.c: Likewise. * sel-sched.h: Likewise. * sese.c: Likewise. * sese.h: Likewise. * simplify-rtx.c: Likewise. * stack-ptr-mod.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * stringpool.c: Likewise. * stub-objc.c: Likewise. * sync-builtins.def: Likewise. * target-def.h: Likewise. * target.h: Likewise. * targhooks.c: Likewise. * targhooks.h: Likewise. * timevar.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * toplev.h: Likewise. * tracer.c: Likewise. * tree-affine.c: Likewise. * tree-affine.h: Likewise. * tree-browser.def: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-dfa.c: Likewise. * tree-dump.c: Likewise. * tree-dump.h: Likewise. * tree-eh.c: Likewise. * tree-flow-inline.h: Likewise. * tree-flow.h: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-loop-linear.c: Likewise. * tree-mudflap.c: Likewise. * tree-nested.c: Likewise. * tree-nomudflap.c: Likewise. * tree-nrv.c: Likewise. * tree-object-size.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-pass.h: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.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-live.h: 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-operands.h: 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-sink.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: 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. * tree.def: Likewise. * tree.h: Likewise. * treestruct.def: Likewise. * unwind-compat.c: Likewise. * unwind-dw2-fde-glibc.c: Likewise. * unwind-dw2.c: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vec.c: Likewise. * vec.h: Likewise. * vmsdbgout.c: Likewise. * web.c: Likewise. * xcoffout.c: Likewise. From-SVN: r154645
2009-02-20Update Copyright years for files modified in 2008 and/or 2009.Jakub Jelinek1-1/+1
From-SVN: r144324
2008-05-08read-rtl.c (join_c_conditions): Return the first string if the two strings ↵Richard Sandiford1-0/+3
are equal. gcc/ * read-rtl.c (join_c_conditions): Return the first string if the two strings are equal. From-SVN: r135091
2007-11-20read-rtl.c (fatal_expected_char): Print EOF as text rather that its binary ↵Rask Ingemann Lambertsen1-2/+6
representation. * read-rtl.c (fatal_expected_char): Print EOF as text rather that its binary representation. From-SVN: r130318
2007-08-22md.texi (Iterators): Renamed from Macros.Hans-Peter Nilsson1-124/+125
* doc/md.texi (Iterators): Renamed from Macros. All contents changed to reflect rename of respectively define_code_macro and define_mode_macro to define_code_iterator and define_mode_iterator. (Mode Iterators, Code Iterators): Similar. * read-rtl.c (struct iterator_group, struct iterator_traverse_data) (uses_mode_iterator_p, apply_mode_iterator, uses_code_iterator_p) (apply_iterator_to_string, uses_iterator_p, apply_iterator_traverse) (initialize_iterators, find_iterator, check_code_iterator) (map_attr_string, apply_mode_maps, apply_iterator_to_rtx, add_mapping) (read_mapping, read_rtx_1): Similar. * config/alpha/sync.md, config/alpha/alpha.md, config/frv/frv.md, config/s390/s390.md, config/m32c/blkmov.md, config/m32c/m32c.md, config/spu/spu.md, config/sparc/sparc.md, config/sparc/sync.md, config/i386/i386.md, config/i386/mmx.md, config/i386/sse.md, config/i386/sync.md, config/crx/crx.md, config/xtensa/xtensa.md, config/cris/cris.c, config/cris/cris.md, config/ia64/sync.md, config/ia64/div.md, config/ia64/vect.md, config/ia64/ia64.md, config/m68k/m68k.md, config/rs6000/spe.md, config/rs6000/altivec.md, config/rs6000/sync.md, config/rs6000/rs6000.md, config/arm/vec-common.md, config/arm/neon.md, config/arm/iwmmxt.md, config/arm/arm.md, config/mips/mips-dsp.md, config/mips/mips.md, config/vax/vax.md, config/bfin/bfin.md: Similar. From-SVN: r127715
2007-07-26Change copyright header to refer to version 3 of the GNU General Public ↵Nick Clifton1-5/+4
License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2006-02-18re PR target/9703 ([arm] Accessing data through constant pool more times ↵Richard Sandiford1-1/+1
could be solved in less instructions) * cselib.c (cselib_init): Change RTX_SIZE to RTX_CODE_SIZE. * emit-rtl.c (copy_rtx_if_shared_1): Use shallow_copy_rtx. (copy_insn_1): Likewise. Don't copy each field individually. Reindent. * read-rtl.c (apply_macro_to_rtx): Use RTX_CODE_SIZE instead of RTX_SIZE. * reload1.c (eliminate_regs): Use shallow_copy_rtx. * rtl.c (rtx_size): Rename variable to... (rtx_code_size): ...this. (rtx_size): New function. (rtx_alloc_stat): Use RTX_CODE_SIZE instead of RTX_SIZE. (copy_rtx): Use shallow_copy_rtx. Don't copy each field individually. Reindent. (shallow_copy_rtx_stat): Use rtx_size instead of RTX_SIZE. * rtl.h (rtx_code_size): New variable. (rtx_size): Change from a variable to a function. (RTX_SIZE): Rename to... (RTX_CODE_SIZE): ...this. PR target/9703 PR tree-optimization/17106 * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Document. (Anchored Addresses): New section. * doc/invoke.texi (-fsection-anchors): Document. * doc/rtl.texi (SYMBOL_REF_IN_BLOCK_P, SYMBOL_FLAG_IN_BLOCK): Likewise. (SYMBOL_REF_ANCHOR_P, SYMBOL_FLAG_ANCHOR): Likewise. (SYMBOL_REF_BLOCK, SYMBOL_REF_BLOCK_OFFSET): Likewise. * hooks.c (hook_bool_mode_rtx_false): New function. * hooks.h (hook_bool_mode_rtx_false): Declare. * gengtype.c (create_optional_field): New function. (adjust_field_rtx_def): Add the "block_sym" field for SYMBOL_REFs when SYMBOL_REF_IN_BLOCK_P is true. * target.h (output_anchor, use_blocks_for_constant_p): New hooks. (min_anchor_offset, max_anchor_offset): Likewise. (use_anchors_for_symbol_p): New hook. * toplev.c (compile_file): Call output_object_blocks. (target_supports_section_anchors_p): New function. (process_options): Check that -fsection-anchors is only used on targets that support it and when -funit-at-a-time is in effect. * tree-ssa-loop-ivopts.c (prepare_decl_rtl): Only create DECL_RTL if the decl doesn't have one. * dwarf2out.c: Remove instantiations of VEC(rtx,gc). * expr.c (emit_move_multi_word, emit_move_insn): Pass the result of force_const_mem through use_anchored_address. (expand_expr_constant): New function. (expand_expr_addr_expr_1): Call it. Use the same modifier when calling expand_expr for INDIRECT_REF. (expand_expr_real_1): Pass DECL_RTL through use_anchored_address for all modifiers except EXPAND_INITIALIZER. Use expand_expr_constant. * expr.h (use_anchored_address): Declare. * loop-unroll.c: Don't declare rtx vectors here. * explow.c: Include output.h. (validize_mem): Call use_anchored_address. (use_anchored_address): New function. * common.opt (-fsection-anchors): New switch. * varasm.c (object_block_htab, anchor_labelno): New variables. (hash_section, object_block_entry_eq, object_block_entry_hash) (use_object_blocks_p, get_block_for_section, create_block_symbol) (use_blocks_for_decl_p, change_symbol_section): New functions. (get_variable_section): New function, split out from assemble_variable. (make_decl_rtl): Create a block symbol if use_object_blocks_p and use_blocks_for_decl_p say so. Use change_symbol_section if the symbol has already been created. (assemble_variable_contents): New function, split out from... (assemble_variable): ...here. Don't output any code for block symbols; just pass them to place_block_symbol. Use get_variable_section and assemble_variable_contents. (get_constant_alignment, get_constant_section, get_constant_size): New functions, split from output_constant_def_contents. (build_constant_desc): Create a block symbol if use_object_blocks_p says so. Or into SYMBOL_REF_FLAGS. (assemble_constant_contents): New function, split from... (output_constant_def_contents): ...here. Don't output any code for block symbols; just pass them to place_section_symbol. Use get_constant_section and get_constant_alignment. (force_const_mem): Create a block symbol if use_object_blocks_p and use_blocks_for_constant_p say so. Or into SYMBOL_REF_FLAGS. (output_constant_pool_1): Add an explicit alignment argument. Don't switch sections here. (output_constant_pool): Adjust call to output_constant_pool_1. Switch sections here instead. Don't output anything for block symbols; just pass them to place_block_symbol. (init_varasm_once): Initialize object_block_htab. (default_encode_section_info): Keep the old SYMBOL_FLAG_IN_BLOCK. (default_asm_output_anchor, default_use_aenchors_for_symbol_p) (place_block_symbol, get_section_anchor, output_object_block) (output_object_block_htab, output_object_blocks): New functions. * target-def.h (TARGET_ASM_OUTPUT_ANCHOR): New macro. (TARGET_ASM_OUT): Include it. (TARGET_USE_BLOCKS_FOR_CONSTANT_P): New macro. (TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET): New macros. (TARGET_USE_ANCHORS_FOR_SYMBOL_P): New macro. (TARGET_INITIALIZER): Include them. * rtl.c (rtl_check_failed_block_symbol): New function. * rtl.h: Include vec.h. Declare heap and gc rtx vectors. (block_symbol, object_block): New structures. (rtx_def): Add a block_symbol field to the union. (BLOCK_SYMBOL_CHECK): New macro. (rtl_check_failed_block_symbol): Declare. (SYMBOL_FLAG_IN_BLOCK, SYMBOL_FLAG_ANCHOR): New SYMBOL_REF flags. (SYMBOL_REF_IN_BLOCK_P, SYMBOL_REF_ANCHOR_P): New predicates. (SYMBOL_FLAG_MACH_DEP_SHIFT): Bump by 2. (SYMBOL_REF_BLOCK, SYMBOL_REF_BLOCK_OFFSET): New accessors. * output.h (output_section_symbols): Declare. (object_block): Name structure. (place_section_symbol, get_section_anchor, default_asm_output_anchor) (default_use_anchors_for_symbol_p): Declare. * Makefile.in (RTL_BASE_H): Add vec.h. (explow.o): Depend on output.h. * config/rs6000/rs6000.c (TARGET_MIN_ANCHOR_OFFSET): Override default. (TARGET_MAX_ANCHOR_OFFSET): Likewise. (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Likewise. (rs6000_use_blocks_for_constant_p): New function. From-SVN: r111254
2006-02-06* read-rtl.c (read_name): Terminate reading on EOF.Ben Elliston1-1/+1
From-SVN: r110636
generated by cgit v1.1 at 2025-08-08 07:09:55 +0000