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2005-03-07[multiple changes]Bryce McKinlay1-1/+1
2005-03-04 Bryce McKinlay <mckinlay@redhat.com> * verify-glue.c (vfy_is_assignable_from): Perform static check using can_widen_reference_to if the C++ ABI is in use. (vfy_get_interface_count, vfy_get_interface): Remove unused functions. * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type, type_isresolved, init_state, set_pc, state_get_pc, _Jv_BytecodeVerifier): Clean up unused and disabled functions. (verify_fail): Report the current PC from the verifier context. (free_state): Remove #if 0 block to enable this function. (free_verifier_context): Call free_state on state_list iterator values before freeing them. * expr.c (pop_type_0): Pop correct type for error message when stack contains a multi-word type. 2005-03-04 Ranjit Mathew <rmathew@hotmail.com> * expr.c (build_java_array_length_access): Remove !flag_new_verifier for known NULL array length access. From-SVN: r96044
2005-03-06jcf-dump.c, [...]: Update copyright.Kazu Hirata1-1/+1
* jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h, typeck.c: Update copyright. From-SVN: r95967
2005-03-06Remove xref code.Ranjit Mathew1-6/+0
* xref.c, xref.h: Remove file. * Make-lang.in (java/xref.o): Remove. * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration. * lang.c (flag_emit_xref): Remove definition. * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove. * typeck.c (convert): Remove use of do_not_fold. * parse.y (do_not_fold): Remove definition. (parser grammar): Remove xref code. (maybe_create_class_interface_decl, create_class): Likewise. (register_fields, method_header, finish_method_declaration): Likewise. (declare_local_variables, source_end_java_method): Likewise. (java_complete_expand_classes): Do not set do_not_fold. (java_complete_expand_method): Remove xref code. (java_expand_classes, resolve_field_access, patch_invoke): Likewise. (java_complete_tree, java_complete_lhs, patch_assignment): Likewise. (patch_binop, build_string_concatenation, patch_array_ref): Likewise. (patch_synchronized_statement, patch_throw_statement): Likewise. (maybe_build_class_init_for_field): Likewise. From-SVN: r95965
2004-12-03lang.c (flag_new_verifier): Define.Tom Tromey1-0/+9
* lang.c (flag_new_verifier): Define. (java_post_options): Set flag_new_verifier if indirect dispatch is being used. * lang.opt (fnew-verifier): Removed. From-SVN: r91693
2004-11-25* Merged gcj-abi-2-dev-branch to trunk.Tom Tromey1-0/+20
(Actual changes too large to list in the commit message; see ChangeLog.) From-SVN: r91270
2004-11-24c-opts.c (c_common_post_options): Don't clear flag_inline_functions.Steven Bosscher1-16/+1
gcc/ * c-opts.c (c_common_post_options): Don't clear flag_inline_functions. * dojump.c (clear_pending_stack_adjust): Remove check on flag_inline_functions, it's always true. * config/alpha/alpha.md (movdi_er_maybe_g): Remove splitter that can never trigger. * config/c4x/c4x.h (TARGET_CPU_CPP_BUILTINS): Don't look at flag_inline_trees, now that flag_inline_functions is never cleared. * config/pdp11/pdp11.h (OPTIMIZATION_OPTIONS): Don't set flag_inline_functions at optimization levels greater than or equal to 3. This is already done by default. ada/ * misc.c (gnat_post_options): Don't clear flag_inline_functions. cp/ * decl.c (cxx_init_decl_processing): Don't clear flag_inline_functions. fortran/ * options.c (gfc_post_options): Don't clear flag_inline_functions. java/ * class.c (make_class_data): Don't check flag_inline_functions. * lang.c (flag_really_inline): Remove unused flag. (java_handle_option): Don't set it here. Remove special handling of flag_inline_functions for Java. (java_init): Don't set flag_inline_trees here. Already done... (java_post_options): ...here. Don't clear flag_inline_functions. From-SVN: r91190
2004-11-24expr.c (expand_expr_real_1): Remove cases for EXIT_BLOCK_EXPR and ↵Steven Bosscher1-4/+7
LABELED_BLOCK_EXPR. gcc/ * expr.c (expand_expr_real_1): Remove cases for EXIT_BLOCK_EXPR and LABELED_BLOCK_EXPR. * gimplify.c (gimplify_labeled_block_expr): Remove. (gimplify_exit_block_expr): Remove. (gimplify_expr): Don't call them. * tree-inline.c (copy_body_r): Don't handle EXIT_BLOCK_EXPR and LABELED_BLOCK_EXPR. (estimate_num_insns_1): Likewise. (walk_tree): Likewise. * tree-pretty-print.c (dump_generic_node): Don't handle EXIT_BLOCK_EXPR and LABELED_BLOCK_EXPR. * tree.def (EXIT_BLOCK_EXPR): Moved to java-tree.def. (LABELED_BLOCK_EXPR): Likewise. * tree.h (LABELED_BLOCK_LABEL): Moved to java-tree.h. (LABELED_BLOCK_BODY): Likewise. (EXIT_BLOCK_LABELED_BLOCK): Likewise. (EXIT_BLOCK_RETURN): Removed. java/ * java-gimplify.c (java_gimplify_labeled_block_expr): New function. (java_gimplify_exit_block_expr): New function. (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and LABELED_BLOCK_EXPR. * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def. (EXIT_BLOCK_EXPR): Likewise. * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h. (LABELED_BLOCK_BODY): Likewise. (EXIT_BLOCK_LABELED_BLOCK): Likewise. * jcf-write.c (generate_bytecode_insns): Don't handle the unused EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR. (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the second operand of EXIT_BLOCK_EXPR. * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of TREE_OPERAND. (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes. From-SVN: r91149
2004-10-15parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and rename ↵Ranjit Mathew1-2/+2
parameter 'msg' to 'msgid' in function... * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and rename parameter 'msg' to 'msgid' in function declaration. (issue_warning_error_from_context): Likewise. (yyerror): Rename parameter 'msg' to 'msgid'. (all over): Use new quoting style for diagnostics. * check-init.c: Use %<, %> and %q for quoting in diagnostics, if possible, else convert `foo' to 'foo'. * class.c: Likewise. * decl.c: Likewise. * expr.c: Likewise. * jcf-io.c: Likewise. * jcf-parse.c: Likewise. * lang.c: Likewise. * lex.c: Likewise. * parse.h: Likewise. From-SVN: r89110
2004-10-14Speed up walk_tree by introducing a special-purpose hash table.Matt Austern1-3/+3
* pointer-set.c: New file, special-purpose hash table. * pointer-set.h: New file. * tree.h (struct pointer_set_t): Declare as opaque type. (tree_walk): Last argument is pointer_set_t* now. * tree-inline.c (WALK_SUBTREE): Convert from htab to pset. (walk_type_fields): (walk_tree): Convert from htab_t to pointer_set_t for keeping track of which nodes have already been visited. (walk_tree_without_duplicates): Convert from htab_t to pointer_set_t. * cgraphunit.c (cgraph_create_edges): Likewise. (cgraph_characterize_statics_local): Likewise. * tree-dfa.c (collect_dfa_stats): Likewise. * langhooks-def.h (lhd_tree_inlining_walk_subtrees): Last arg is pointer_set_t* now. * langhooks.c (lhd_tree_inlining_walk_subtrees): Likewise. * langhooks.h (struct lang_hooks_for_tree_inlining): Last arg type of walk_subtrees is pointer_set_t* now. * Makefile.in (OBJS-common): add pointer-set.o (tree-inline.o): Depends on pointer-set.h (tree-dfa.o): Likewise (cgraphunit.o): Likewise * cp/Make-lang.in (pt.o): depends on pointer-set.h * cp/cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now. * cp/pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t (for_each_template_parm): Convert from htab_t to pointer_set_t. * cp/tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now. * java/lang.c (java_tree_inlining_walk_subtrees): Last arg is struct pointer_set_t* now. From-SVN: r89062
2004-09-29check-init.c (check_init): Handle USE_MAPPED_LOCATION case.Per Bothner1-0/+4
* check-init.c (check_init): Handle USE_MAPPED_LOCATION case. * decl.c (finish_method, java_add_stmt): Likewise. * java-gimplify.c (java-gimplify.c): Likewise. * jcf-write.c (generate_bytecode_insns): Likewise. * lang.c (java_post_options): Likewise - call linemap_add. From-SVN: r88324
2004-09-17alias.c (find_base_decl): Remove unreachable case '3' block.Jeffrey D. Oldham1-6/+4
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> Zack Weinberg <zack@codesourcery.com> * alias.c (find_base_decl): Remove unreachable case '3' block. * expr.c (safe_from_p): Abort if passed a type. * tree-gimple.c (recalculate_side_effects): Abort if passed anything other than an expression. * tree-ssa-pre.c (phi_translate): Return expr immediately if is_gimple_min_invariant is true for it. Reorder cases for clarity. Abort on un-handled tree classes. (valid_in_set): Likewise. * tree.c (tree_code_class_strings): New static data. * tree.h (enum tree_code_class): New. (tree_code_class_strings): Declare. (TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P) (REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P) (STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros. (TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS) (checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update. * tree.def, c-common.def, objc/objc-tree.def: Use tree_code_class enumeration constants instead of code letters. * alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c * c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c * emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c * langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c * tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c * tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c * tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c * tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c * tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c * tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c * tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c * config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c * config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c Update to match. * LANGUAGES: Add note about change. ada: * ada-tree.def: Use tree_code_class enumeration constants instead of code letters. * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c: Update for new tree-class enumeration constants. cp: * cp-tree.def: Use tree_code_class enumeration constants instead of code letters. * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c * mangle.c, pt.c, semantics.c, tree.c, typeck.c: Update for new tree-class enumeration constants. fortran: * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class enumeration constants. java: * java-tree.def: Use tree_code_class enumeration constants instead of code letters. * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for new tree-class enumeration constants. treelang: * treetree.c: Update for new tree-class enumeration constants. From-SVN: r87675
2004-08-17lang.c (lang_printable_name): Obey verbose flag.Andrew Haley1-15/+5
2004-08-17 Andrew Haley <aph@redhat.com> * lang.c (lang_printable_name): Obey verbose flag. * parse.y (constructor_circularity_msg): Set VERBOSE arg for lang_printable_name(). (verify_constructor_circularity, get_printable_method_name, check_abstract_method_definitions, java_check_regular_methods, java_check_abstract_methods, check_inner_class_access, fix_constructors, patch_method_invocation, patch_return): Likewise. * expr.c (pop_type_0): Likewise. * java-tree.h (lang_printable_name_wls): Delete. From-SVN: r86118
2004-08-06lang.c (flag_emit_class_files, [...]): Remove explicit declarations.Kelley Cook1-122/+5
2004-08-06 Kelley Cook <kcook@gcc.gnu.org> * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant, flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check, flag_hash_synchronization, flag_assert, flag_jni, flag_newer, flag_check_references, flag_extraneous_semicolon, flag_deprecated, flag_force_classes_archive_check, flag_optimize_sci, flag_indirect_dispatch): Remove explicit declarations. * lang.opt: Add implicit declare/define/assign. Remove obsolete final comment. From-SVN: r85622
2004-07-28c-common.c (c_common_unsafe_for_reeval): Delete.Eric Christopher1-40/+18
2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-11langhooks.h (estimate_num_insns, [...]): Remove hooks.Joseph Myers1-0/+13
* langhooks.h (estimate_num_insns, pushlevel, poplevel, set_block, maybe_build_cleanup, update_decl_after_saving): Remove hooks. * langhooks.c (lhd_clear_binding_stack): Remove. * langhooks-def.h (lhd_clear_binding_stack, LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING, LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove. (LANG_HOOKS_CLEAR_BINDING_STACK): Define to lhd_do_nothing. * system.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_SET_BLOCK, LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING, LANG_HOOKS_POPLEVEL): Poison. * tree.h (poplevel): Don't declare. * c-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove. * objc/objc-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove. ada: * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove. cp: * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove. * cp-tree.h (poplevel): Declare. (set_block): Remove. * decl.c (set_block): Remove. fortran: * f95-lang.c (set_block): Remove. (gfc_clear_binding_stack): New. (LANG_HOOKS_CLEAR_BINDING_STACK): Define. (struct binding_level): Remove block_created_by_back_end. (clear_binding_level): Likewise. (poplevel): Don't handle block_created_by_back_end. java: * java-tree.h (set_block): Remove. * lang.c (java_clear_binding_stack): New. (LANG_HOOKS_CLEAR_BINDING_STACK): Define. * decl.c (struct binding_level): Remove this_block. (clear_binding_level): Likewise. (poplevel): Don't handle this_block. (set_block): Remove. treelang: * treetree.c (set_block): Remove. (struct binding_level): Remove block_created_by_back_end. (clear_binding_level): Likewise. (tree_code_create_function_initial, tree_code_create_function_wrapup): Call pushlevel and poplevel directly rather than through hooks. (poplevel): Don't handle block_created_by_back_end. From-SVN: r84499
2004-07-08except.c (expand_eh_region_start, [...]): Remove.Richard Henderson1-2/+0
* except.c (expand_eh_region_start, expand_eh_region_end, expand_eh_handler, expand_eh_region_end_cleanup, expand_start_all_catch, expand_start_catch, expand_end_catch, expand_end_all_catch, expand_eh_region_end_allowed, expand_eh_region_end_must_not_throw, expand_eh_region_end_throw, expand_eh_region_end_fixup): Remove. * stmt.c (struct nesting): Remove stack_level, innermost_stack_block, cleanups, outer_cleanups, label_chain, exception_region. (struct goto_fixup): Remove stack_level, cleanup_list_list. (struct label_chain): Remove. (struct stmt_status): Remove x_stack_block_stack. (stack_block_stack, expand_goto_internal, expand_fixup, expand_fixups, fixup_gotos, save_stack_pointer, expand_decl_cleanup, expand_decl_cleanup_eh, expand_cleanups, start_cleanup_deferral, end_cleanup_deferral, last_cleanup_this_contour, containing_blocks_have_cleanups_or_stack_level, any_pending_cleanups): Remove. (expand_null_return_1): Take no arguments. (expand_label, expand_naked_return, expand_return, expand_start_bindings_and_block, expand_end_bindings, expand_decl, expand_anon_union_decl, expand_start_case, pushcase, pushcase_range, expand_end_case_type): Don't use any of them. * calls.c (expand_call): Likewise. * dojump.c (do_jump): Likewise. * function.c (expand_function_end): Likewise. * expr.c (store_expr, expand_expr_real_1): Likewise. (safe_from_p): Don't handle WITH_CLEANUP_EXPR, CLEANUP_POINT_EXPR. (expand_expr_real_1): Don't handle WITH_CLEANUP_EXPR, CLEANUP_POINT_EXPR, TARGET_EXPR, TRY_CATCH_EXPR, CATCH_EXPR, EH_FILTER_EXPR, TRY_FINALLY_EXPR, GOTO_SUBROUTINE_EXPR. * fold-const.c (fold_checksum_tree): Use first_rtl_op. * gengtype.c (adjust_field_tree_exp): Remove rtl op handling. * gimplify.c (gimplify_cleanup_point_expr): Renumber operands for WITH_CLEANUP_EXPR. (gimple_push_cleanup): Likewise. * integrate.c (copy_decl_for_inlining): Don't DECL_TOO_LATE. * print-tree.c (print_node): Likewise. * tree-pretty-print.c (dump_generic_node): Remove GOTO_SUBROUTINE_EXPR. * tree.c (first_rtl_op): Always just TREE_CODE_LENGTH. (has_cleanups): Remove GOTO_SUBROUTINE_EXPR. * tree.def (WITH_CLEANUP_EXPR): Remove op1 and op2. (GOTO_SUBROUTINE_EXPR): Remove. * tree.h (WITH_CLEANUP_EXPR_RTL): Remove. (DECL_TOO_LATE): Remove. * except.h, tree.h: Update decls. ada/ * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update commentary. cp/ * cp-tree.h (expand_eh_spec_block): Remove. java/ * expr.c (case_identity, get_primitive_array_vtable, java_expand_expr, emit_init_test_initialization): Remove. * java-tree.h (java_expand_expr): Remove. * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove. From-SVN: r84275
2004-06-27Formatting fixes.Ranjit Mathew1-1/+2
* expr.c (class_has_finalize_method): Fix method name indentation. (expand_java_call): Remove K&R style parameter declaration. (expand_invoke): Fix statement indentation. (expand_java_field_op): Likewise. * parse-scan.y: Fix typo. (reset_report): Fix method name indentation. * parse.y (unresolved_type_p, build_expr_block): Remove extra blank line. Fix typos. * verify.c (verify_jvm_instructions): Document parameters, insert page break. * lang.c (lang_init_source): Fix method name indentation. * class.c (common_enclosing_context_p): Likewise. (emit_symbol_table): Fix parameter list indentation. * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style parameter declaration. * constants.c: Fix copyright notice indentation. * typeck.c (find_method_in_superclasses): Fix parameter list indentation. (find_method_in_interfaces): Likewise. * zextract.c (makelong): Fix method name indentation. From-SVN: r83738
2004-05-13Merge tree-ssa-20020619-branch into mainline.Diego Novillo1-138/+14
From-SVN: r81764
2004-03-20class.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
* class.c, gjavah.c, lang.c: Fix comment typos. * gcj.texi: Fix typos. From-SVN: r79744
2004-03-19class.c (assume_compiled_node_struct): Rename type to ↵Per Bothner1-0/+16
class_flag_node_struct, as it is now also used for enable_assertions. * class.c (assume_compiled_node_struct): Rename type to class_flag_node_struct, as it is now also used for enable_assertions. Rename assume_compiled_node typedef. Rename excludep field to value. (find_assume_compiled_node): Rename function to find_class_flag_node. Minor optimization - avoid needless strlen. (add_assume_compiled): Some tweaking and optimization. Rename and generalize to add_class_flag takem an extra parameter. (add_assume_compled): New just calls add_class_flag. (add_enable_assert, enable_assertions): New functions. (enable_assert_tree): New static. * java-tree.h (add_enable_assert, enable_assertions): New declarations. * lang.opt (fenable-assertions, fenable-assertions=, fdisable-assertions, fdisable-assertions=): New options. * lang.c (java_handle_option): Handle new options. * parse.y (build_incomplete_class_ref): Handle class$ in an inner class in an interface - create helper class nested in outer interface. (build_assertion): Short-circuit if enable_assertions is false. From-SVN: r79710
2004-01-13lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost estimation.Jan Hubicka1-4/+5
* lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost estimation. * c-common.c (c_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost estimation. * expr.c (MOVE_RATIO, CLEAR_RATIO): Move to ... * expr.h (MOVE_RATIO, CLEAR_RATIO): ... here. From-SVN: r75821
2004-01-09re PR java/12755 (Binary Compatibility: Resolving static methods and classes ↵Andrew Haley1-8/+15
is not thread safe) 2004-01-09 Andrew Haley <aph@redhat.com> PR java/12755: * parse.y (java_fix_constructors): Set output_class. (java_reorder_fields): Likewise. (java_layout_classes): Likewise. (java_expand_classes): Generate indirect dispatch tables. (java_expand_classes): Set output_class. (java_finish_classes): Likewise. * lang.c (java_init): Turn on always_initialize_class_p if we're using indirect dis[atch. (java_decl_ok_for_sibcall): Use output_class, not current_class. (java_get_callee_fndecl): Use class local atable. * jcf-parse.c (always_initialize_class_p): Decl moved to java-tree.h. (HANDLE_CLASS_INFO): Set output_class. (read_class): Likewise. (parse_class_file): Call gen_indirect_dispatch_tables. (parse_zip_file_entries): Set output_class. (java_parse_file): Set output_class. Don't emit symbol tables. * java-tree.h (output_class): New. Remove global declarations for otable, atable, and ctable. (always_initialize_class_p): moved here from decl.c. (DECL_OWNER): New. (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL, TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL, TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New. (struct lang_type): Add otable_methods, otable_decl, otable_syms_decl, atable_methods, atable_decl, atable_syms_decl, ctable_decl, catch_classes, type_to_runtime_map. * expr.c (build_field_ref): Make otable, atable, and ctable class local rather than global. (build_known_method_ref): Likewise. (build_invokeinterface): Likewise. (java_expand_expr): Pass runtime type (rather than actual type) to expand_start_catch. * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for this class. Look up each class in that map to delete duplicates. (expand_end_java_handler): Pass runtime type (rather than actual type) to expand_start_catch. * decl.c: (always_initialize_class_p): Decl moved to java-tree.h. (do_nothing): New. (java_init_decl_processing): Rearrange things. Remove global declarations of otable, atable, and ctable. (java_init_decl_processing): Make lang_eh_runtime_type do_nothing. (java_expand_body): Set output_class. * constants.c (build_constant_data_ref): Use output_class, not current_class. (alloc_name_constant): Likewise. * class.c (gen_indirect_dispatch_tables): New. (build_class_ref): Generate hard reference to superclass, even if using indirect dispatch. (build_static_field_ref): Use class local atable. (make_class_data): Generate hard reference to superclass, even if using indirect dispatch. Generate symbolic references to interfaces when using indirect dispatch. (make_class_data): Emit otable, atable, and ctable. Make otable, atable, and ctable class local rather than global. (emit_catch_table): Make otable, atable, and ctable class local rather than global. From-SVN: r75590
2003-11-12re PR rtl-optimization/12547 ([tree-ssa] simple java code with ↵Jason Merrill1-10/+3
-fcheck-references causes gimplification failed) PR optimization/12547 * lang.c (java_tree_inlining_walk_subtrees): Just walk BLOCK_EXPR_BODY directly. From-SVN: r73530
2003-11-12re PR java/11533 (Inlining drops static initialization of inner class)Andrew Haley1-0/+18
2003-11-12 Andrew Haley <aph@redhat.com> PR java/11533 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for init_test_decls being inlined. PR java/12890: * parse.y (do_resolve_class): Check return value from breakdown_qualified(). From-SVN: r73494
2003-10-24lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.Andrew Haley1-0/+45
2003-10-22 Andrew Haley <aph@redhat.com> * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New. (java_get_callee_fndecl): New. * jcf-parse.c (java_parse_file): Call emit_catch_table(). * java-tree.h (ctable_decl): New. (catch_classes): New. (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES. * decl.c (java_init_decl_processing): Add catch_class_type. Add ctable_decl. Add catch_classes field. * class.c (build_indirect_class_ref): Break out from build_class_ref. (make_field_value): Check flag_indirect_dispatch. (make_class_data): Ditto. Tidy uses of PUSH_FIELD_VALUE. Add field catch_classes. (make_catch_class_record): New. * java-tree.h (PUSH_FIELD_VALUE): Tidy. 2003-10-22 Andrew Haley <aph@redhat.com> * java/lang/natClass.cc (initializeClass): Call _Jv_linkExceptionClassTable. (_Jv_LinkSymbolTable): Call )_Jv_ThrowNoSuchMethodError. Call _Jv_Defer_Resolution on a method whose ncode is NULL. (_Jv_linkExceptionClassTable): New function. (_Jv_LayoutVTableMethods): If superclass looks like a constant pool entry, look it up. * java/lang/Class.h (struct _Jv_CatchClass): New. (_Jv_linkExceptionClassTable): New friend. (_Jv_Defer_Resolution): New friend. (class Class.catch_classes): New field. * include/java-interp.h (Jv_Defer_Resolution): New method. (_Jv_PrepareClass): Make a friend of _Jv_MethodBase. (_Jv_MethodBase.deferred): New field. (_Jv_Defer_Resolution): New function. * resolve.cc (_Jv_PrepareClass): Resolve deferred handlers. * exception.cc (get_ttype_entry): Change return type to void**. (PERSONALITY_FUNCTION): Remove all code related to using a Utf8Const* for a match type. Change match type to be a pointer to a pointer, rather than a pointer to a Class. * defineclass.cc (handleCodeAttribute): Initialize method->deferred. (handleMethodsEnd): Likewise. From-SVN: r72886
2003-10-22ChangeLog: Fix typos.Kazu Hirata1-2/+2
* ChangeLog: Fix typos. * expr.c: Fix comment typos. * jcf-write.c: Likewise. * lang.c: Likewise. * lex.c: Likewise. * mangle.c: Likewise. * parse-scan.y: Likewise. * parse.y: Likewise. From-SVN: r72809
2003-09-28toplev.c (flag_evaluation_order): New global variable.Roger Sayle1-0/+3
* toplev.c (flag_evaluation_order): New global variable. * flags.h (flag_evaluation_order): Prototype here. * expr.c (expand_operands): If we need to preserve observable evaluation order, protect exp1 from clobbering exp0's result. * java/lang.c (java_init_options): Set flag_evaluation_order. * java/expr.c (force_evaluation_order): Don't attempt to force evaluation order of binary operations using save_expr. * java/parse.y (java_complete_lhs): No longer need to call force_evaluation_order when constructing binary operators. From-SVN: r71873
2003-09-03decl.c (java_expand_body): New function.Jeff Sturm1-1/+21
* decl.c (java_expand_body): New function. * expr.c (build_class_init): Set DECL_IGNORED_P. * java-tree.h (start_complete_expand_method, java_expand_body): Declare. * jcf-parse.c (cgraph.h): Include. (java_parse_file): Handle flag_unit_at_a_time. * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING, LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define. (java_estimate_num_insns): Use walk_tree_without_duplicates. (java_start_inlining): New function. * parse.h (java_finish_classes): Declare. * parse.y: Include cgraph.h. (block): Don't special-case empty block production. (craft_constructor): Set DECL_INLINE. (source_end_java_method): Handle flag_unit_at_a_time. Replace inline code with call to java_expand_body. (start_complete_expand_method): Remove static modifier. (java_expand_method_bodies): Patch function tree for class initialization and/or synchronization as needed. Don't begin RTL expansion yet. (java_expand_classes): Check flag_unit_at_a_time before calling finish_class. (java_finish_classes): New function. (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type. (patch_assignment): Set DECL_CONTEXT on temporary variable. (emit_test_initialization): Set DECL_IGNORED_P. From-SVN: r71024
2003-07-17c-common.c (c_estimate_num_insns_1): Don't handle METHOD_CALL_EXPR.Steven Bosscher1-1/+0
2003-07-17 Steven Bosscher <steven@gcc.gnu.org> * c-common.c (c_estimate_num_insns_1): Don't handle METHOD_CALL_EXPR. * expr.c (safe_from_p): Likewise. * gengtype.c (adjust_field_tree_exp): Likewise. * stmt.c (warn_if_unused_value): Likewise * tree.c (first_rtl_op): Likewise. * tree.def: Don't define METHOD_CALL_EXPR. * java/lang.c (java_estimate_num_insns_1): Don't handle METHOD_CALL_EXPR. From-SVN: r69511
2003-07-09java-tree.h (DECL_NUM_STMTS): Rename to...Jan Hubicka1-0/+107
* java-tree.h (DECL_NUM_STMTS): Rename to... (DECL_ESTIMATED_INSNS): ... this. * lang.c (java_estimate_num_insns, java_estimate_num_insns_1): New static functions. (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define. * parser.y (add_stmt_to_compound): Do not account statements. * cp-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. * decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS. (start_function): Use DECL_ESTIMATED_INSNS. * optimize.c (maybe_clone_body): Use DECL_ESTIMATED_INSNS. * decl2.c (maybe_emit_vtables): Fix marking vtables as needed in unit-at-a-time * c-common.c (c_estimate_num_insns_1): New static function. (c_estimate_num_insns): New global function. * c-common.h (DECL_NUM_STMTS): Rename to... (DECL_ESTIMATED_INSNS): ... this. (c_estimate_num_insns): Declare. * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS. * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. * c-semantics.c (add_stmt): Do not account statements. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. * langhooks.h (lang_hooks_for_tree_inlining): Add estimate_num_insns * params.def (max-inline-insns-auto, max-inline-insns-auto): set to 100. (max-inline-insns): set to 300. (min-inline-insns): set to 10. * tree-inline.c (struct inline_data): Rename inlined_stmts to inlined-insns. (INSNS_PER_STMT): Kill. (inlinable_function_p): Compute and store body size. (expand_call_inline): Likewise. (optimize_inline_calls): Likewise. From-SVN: r69113
2003-07-06c-common.h (c_comon_handle_filename, [...]): New.Neil Booth1-4/+0
* c-common.h (c_comon_handle_filename, c_common_missing_arguement): New. * c-lang.c (LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT): New. * c-opts.c (missing_arg): Rename c_common_missing_argument, update to be an appropriate langhook. (c_common_handle_option): Don't handle filenames. (c_common_handle_filename): New. * hooks.c (hook_void_constcharptr, hook_bool_constcharptr_size_t_false): New. * hooks.h (hook_void_constcharptr, hook_bool_constcharptr_size_t_false): New. * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): Add handle_filename and missing_argument. * opts.c (handle_option): Don't handle filenames here, but ... (handle_options): ... here. (common_handle_option): Don't handle missing arguments here. * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT): New. ada: * misc.c (gnat_handle_option): Don't handle filenames. cp: * cp-lang.c (LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT): Override. f: * top.c (ffe_handle_option): Don't handle filenames. java: * lang.c (java_handle_option): Don't handle filenames. From-SVN: r69011
2003-07-02c-common.h (c_common_init_options): New prototype.Neil Booth1-3/+4
* c-common.h (c_common_init_options): New prototype. * c-opts.c (deferred_size): Remove. (defer_opt): Array is now pre-allocated. (c_common_init_options): Pre-allocate deferred_opts. Make lang_flags unsigned. (push_command_line_options): Free deferred_opts. * hooks.c (hook_uint_uint_constcharptrptr_0): New. * hooks.h (hook_uint_uint_constcharptrptr_0): New. * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update. * langhooks.h (struct lang_hooks): New prototype for init_options. * main.c (main): Cast argv. * opts.c (handle_option, handle_options): Update prototypes. (decode_options): save_argc, save_argv are not global. Constify. * opts.h (decode_options): New prototype. * toplev.c (general_init): New protoype. (save_argv): Make static. (save_argc): Remove. (print_switch_values, general_init): Constify. (toplev_main): Save argv. * toplev.h (toplev_main): Update prototype. (save_argc, save_argv): Remove. ada: * misc.c (save_argc, save_argv): Make static. (gnat_init_options): New prototype. (gnat_init_options): Update. f: * top.c (ffe_init_options): Update prototype. * top.h (ffe_init_options): Update prototype. java: * lang.c (java_init_options): Update prototype. treelang: * tree1.c (treelang_init_options): Update prototype. * treelang.h (treelang_init_options): Update prototype. From-SVN: r68850
2003-06-26c-opts.c (missing_arg): Make non-static.Neil Booth1-7/+0
* c-opts.c (missing_arg): Make non-static. (c_common_handle_option): Don't check for missing arguments. * opts.c (handle_option): Check for missing arguments. ada: * misc.c (gnat_handle_option): Don't check for missing arguments. f: * top.c (ffe_handle_option): Don't check for missing arguments. java: * lang.c (java_handle_option): Don't check for missing arguments. testsuite: * const-str-2.m: Update. From-SVN: r68517
2003-06-18re PR debug/4252 (cc1: Invalid option `-fdump-translation-unit')Robert Abeles1-1/+1
PR debug/4252 * c-opts.c (c_common_handle_option): Pass -fdump argument suffix to dump_switch_p(). * tree-dump.c (dump_switch_p): Remove redundant 'dump-' prefix from static strings in dump_files. cp: * optimize.c (dump_function): Form complete flag name by prefixing 'fdump-' to string returned by dump_flag_name(). java: * lang.c (java_handle_option): Likewise. From-SVN: r68137
2003-06-16c-opts.c (c_common_handle_option): s/on/value/.Neil Booth1-11/+2
* c-opts.c (c_common_handle_option): s/on/value/. (OPT_fabi_version_, OPT_ftabstop_, OPT_ftemplate_depth_): Use value directly rather than converting the argument. * c.opt: Update docs. Use UInteger where appropriate. * common.opt: Use UInteger where appropriate. * opts.c (integral_argument): New. (handle_argument): Handle integral arguments, and optional joined arguments. (common_handle_option): Update. * opts.h (CL_MISSING_OK, CL_UINTEGER): New. * opts.sh: Handle JoinedOrMissing and UInteger flags. java: * lang.c (java_handle_option): Special-casing of optional joined arguments no longer needed. * lang.opt: Update switches that take optional argument. From-SVN: r67999
2003-06-15c-opts.c (lang_flags): Update for new spelling of flags.Neil Booth1-1/+1
* c-opts.c (lang_flags): Update for new spelling of flags. (write_langs): Similarly. * c.opt: Specify languages. * opts.h: Remove languages. * opts.sh: Recognise front-end defined languages. ada: * lang.opt: Declare Ada. * misc.c (gnat_init_options): Update. doc: * sourcebuild.texi: Update. f: * lang.opt: Declare F77. java: * lang.opt: Declare Java. * lang.c (java_init_options): Update. treelang: * lang.opt: Declare Treelang. Update. * tree1.c (treelang_init_options): Update. From-SVN: r67976
2003-06-15c-pch.c (asm_file_name): Remove.Neil Booth1-3/+3
* c-pch.c (asm_file_name): Remove. * common.opt: Add more switches. * flags.h (g_switch_set): Boolify. * opts.c (g_switch_value, g_switch_set, exit_after_options, version_flag): Move from toplev.c. (common_handle_option): Handle more switches from toplev.c. * toplev.c (display_help, display_target_options, decode_d_option, print_version): Make non-static, remove prototypes. (aux_base_name, asm_file_name, aux_info_file_name): Constify. (version_flag, g_switch_value, g_switch_set, exit_after_options): Remove. (independent_decode_option): Move some handlers to opts.c. * toplev.h (aux_info_file_name, aux_base_name, asm_file_name, exit_after_options, version_flag, display_help, display_target_options, print_version, decode_d_option): New. java: * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h. From-SVN: r67971
2003-06-14lang-specs.h: Rewrite -MD and -MMD to append an underscore.Neil Booth1-2/+2
* lang-specs.h: Rewrite -MD and -MMD to append an underscore. * lang.c (java_handle_option): -MD and -MMD have an underscore. * lang.opt: -MD and -MMD have an underscore. From-SVN: r67958
2003-06-14Makefile.in: Update to use common.opt and lang_opt_files.Neil Booth1-3/+3
* Makefile.in: Update to use common.opt and lang_opt_files. (c-options.c, c-options.h): Remove. (options.c, options.h): Add. * c-opts.c: Include options.h not c-options.h. * common.opt: New file. * configure, configure.in: Add lang_opt_files. * opts.c: Include flags.h and diagnostic.h. (common_handle_option): New. (handle_option): Update to recognize common options and all language-dependent options. * opts.h (CL_F77, CL_JAVA, CL_ADA, CL_COMMON, CL_TREELANG): New. (struct cl_option): Make flags of type int. * opts.h: Flag option with front ends to which it applies. Handle duplicate options. * toplev.c (filename): Remove. (independent_decode_option): Don't handle filenames and -quiet. (process_options, do_compile): Update. ada: * Make-lang.in: Update to use options.c and options.h. * misc.c: Include options.h not aoptions.h. (gnat_handle_option): Abort on unrecognized switch. (gnat_init_options): Request Ada switches. cp: * Make-lang.in: Remove c-options.o. f: * Make-lang.in: Update to use options.c and options.h. * top.c: Include options.h not f-options.h. (gnat_handle_option): Abort on unrecognized switch. (ffe_init_options): From com.c. Request F77 options. (ffe_handle_options): Abort on unrecognized switch. * com.c (ffe_init_options): Move to top.c. * top.h (fee_init_options): New. java: * Make-lang.in: Update to use options.c and options.h. * lang.c: Include options.h not j-options.h. (java_handle_option): Abort on unrecognized option. (java_init_options): Request Java switches. treelang: * Make-lang.in: Update to use options.c and options.h. * tree1.c: Include options.h not t-options.h. (treelang_init_options): New. (treelang_handle_option): Abort on unrecognized switch. * treetree.c (LANG_HOOKS_INIT_OPTIONS): Override. * treetree.h (treelang_init_options): New. From-SVN: r67941
2003-06-11lang.c (java_handle_option): Update dependency_tracking for OPT_MF case.Tom Tromey1-0/+1
* lang.c (java_handle_option): Update dependency_tracking for OPT_MF case. From-SVN: r67779
2003-06-11lang.c (java_handle_option): OPT_fbootclasspath_ can take an empty argument.Tom Tromey1-6/+7
* lang.c (java_handle_option): OPT_fbootclasspath_ can take an empty argument. From-SVN: r67778
2003-06-10langhooks-def.h (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.Andrew Haley1-0/+16
2003-05-21 Andrew Haley <aph@redhat.com> * langhooks-def.h (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. (LANG_HOOKS_DECLS): Add LANG_HOOKS_DECL_OK_FOR_SIBCALL. (lhd_decl_ok_for_sibcall): New. * langhooks.c (lhd_decl_ok_for_sibcall): New. * langhooks.h (lang_hooks_for_decls.ok_for_sibcall): New field. * calls.c (expand_call): Check lang_hook before generating a sibcall. 2003-05-21 Andrew Haley <aph@redhat.com> * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. (java_decl_ok_for_sibcall): New. From-SVN: r67713
2003-06-09Make-lang.in (JAVA_OBJS, [...]): Update.Neil Booth1-231/+172
java: * Make-lang.in (JAVA_OBJS, java/lang.o): Update. (java/j-options.c, java/j-options.h): New. * java-tree.h (resource_name, compile_resource_file, compile_resource_data): Constify. * jcf-write.c (jcf_write_base_directory): Similarly. * jcf.h (jcf_write_base_directory): Similarly. * lang.c: Include j-options.h. (cl_options_count, cl_options, string_option, java_decode_option, lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION, process_option_with_no): Remove. (resource_name): Constify. (LANG_HOOKS_HANDLE_OPTION): Override. (java_handle_option): New. (java_init): Don't call jcf_path_init. (java_init_options): Call jcf_path_init. * lang.opt: New. * resource.c (compile_resource_data, compile_resource_file): Constify. From-SVN: r67673
2003-06-08Make-lang.in: Update.Neil Booth1-0/+4
f: * Make-lang.in: Update. * top.c: Include opts.h. Define cl_options_count and cl_options. java: * Make-lang.in: Update. * lang.c: Include opts.h. Define cl_options_count and cl_options. From-SVN: r67621
2003-06-07Makefile.in (OJBS, c-opts.o): Update.Neil Booth1-2/+4
* Makefile.in (OJBS, c-opts.o): Update. (c-options.c, c-options.h): Rename options.h and options.c. (options.h): Rename options_.h. (opts.o): New. * c-common.h (c_common_handle_option): Replace c_common_decode_option. (c_common_init_options): Update prototype. * c-lang.c (c_init_options): Update prototype. (LANG_HOOKS_HANDLE_OPTION): Override. (LANG_HOOKS_DECODE_OPTION): Drop. * c-opts.c: Include opts.h and options.h instead of c-options.h and c-options.c. (lang_flags): Move to file scope. (find_opt, c_common_decode_option): Remove. (CL_C, CL_OBJC, CL_CXX, CL_OBJCXX, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE): Move to opts.h. (missing_arg): Update prototype. (c_common_init_options): Update for new prototype. (c_common_handle_options): Filenames are passed as N_OPTS. * hooks.c (hook_int_void_0): New. * hooks.h (hook_int_void_0): New. * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): New default. (LANG_HOOKS_HANDLE_OPTION): Default to NULL for now. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (init_options): Update. (handle_option): New. * opts.c, opts.h: New files. * opts.sh: Update c file to include opts.h and options.h. * toplev.c: Include opts.h; change options.h to options_.h. (parse_options_and_default_flags): Get lang_mask, use handle_option for language-specific handling. * objc/objc-lang.c (LANG_HOOKS_DECODE_OPTON): Drop. (LANG_HOOKS_HANDLE_OPTION): Override. (objc_init_options): Update. ada: * misc.c (gnat_init_options): Update. cp: * cp-lang.c (LANG_HOOKS_DECODE_OPTON): Drop. (LANG_HOOKS_HANDLE_OPTION): Override. * cp-tree.h (cxx_init_options): Update. * lex.c (cxx_init_options): Update. f: * com.c (ffe_init_options): Update. java: * lang.c (java_init_options): Update. From-SVN: r67584
2003-05-31flags.h (flag_wrapv): New flag controlling overflow semantics.Roger Sayle1-0/+3
* flags.h (flag_wrapv): New flag controlling overflow semantics. * toplev.c (flag_wrapv): Declare the variable with default false. (lang_independent_options): New option "-fwrapv" to set the above. * fold-const.c (extract_muldiv_1): Disable optimization of (2*x)/2 as x, when signed arithmetic overflow wraps around. (fold): Optimize "-A - B" as "-B - A" if overflow wraps around. * loop.c (basic_induction_var): Ignore BIVs that rely on undefined overflow when flag_wrapv is true. * java/lang.c (java_init_options): Prescribe wrap-around two's complement arithmetic overflow by setting flag_wrapv. * doc/invoke.texi: Document new -fwrapv command line option. * doc/c-tree.texi: Mention that the overflow semantics of NEGATE_EXPR, PLUS_EXPR, MINUS_EXPR and MULT_EXPR is dependent upon both flag_wrapv and flag_trapv. * gcc.dg/fwrapv-1.c: New test case. * gcc.dg/fwrapv-2.c: New test case. * libjava.lang/Overflow.java: New test. * libjava.lang/Overflow.out: New file. From-SVN: r67270
2003-03-19c-common.h (c_dump_tree), [...]): Change return type from 'int' to 'bool'.Nathanael Nerode1-12/+12
(gcc) * c-common.h (c_dump_tree), c-dump.c (c_dump_tree), langhooks-def.h (lhd_tree_dump_dump_tree), langhooks.c (lhd_tree_dump_dump_tree), langhooks.h (*dump_tree): Change return type from 'int' to 'bool'. Replace 0 and 1 with true and false in return statements. (cp) * dump.c (cp_dump_tree), cp-tree.h (cp_dump_tree): Change return type from 'int' to 'bool'. Replace 0 and 1 with true and false in return statements. (java) * lang.c (java_dump_tree): Change return type from 'int' to 'bool'. Replace 0 and 1 with true and false in return statements. From-SVN: r64596
2003-03-08c-common.h (c_common_init, [...]): Update.Neil Booth1-67/+69
* c-common.h (c_common_init, c_common_post_options): Update. * c-objc-common.c (c_objc_common_init): Update for new prototype. * c-opts.c (saved_lineno): New. (c_common_post_options, c_common_init): Update prototypes, move call to cpp_read_main_file from latter to former. * c-tree.h (c_ojbc_common_init): Update. * langhooks-def.h (lhd_post_options): New. (LANG_HOOKS_INIT, LANG_HOOKS_POST_OPTIONS): Update. * langhooks.c (lhd_post_options): New. * langhooks.h (struct lang_hooks): Update post_options and init hooks. * toplev.c (no_backend): New. (process_options): Call post_options hook and set main_input_filename and input_filename here. (lang_dependent_init, do_compile): post_options hook moved to process_options. * objc/objc-act.c (objc_init): Update prototype. * objc/objc-act.h (objc_init): Update prototype. ada: * misc.c (gnat_init): Update for new prototype. cp: * cp-tree.h (cxx_init): Update prototype. * lex.c (cxx_init): Similarly. f: * com.c (ffe_init): Update prototype; move code to ffe_post_options. (ffe_post_options): New. java: * lang.c (java_init): Update prototype, move code to java_post_options. (java_post_options): Similarly. treelang: * tree1.c (in_fname): Fix type. (treelang_init): Update prototype and use of in_fname. * treelang.h (in_fname): Fix type. * treetree.c (tree_code_if_start, tree_code_if_else, tree_code_if_end, tree_code_create_function_prototype, tree_code_create_function_initial, tree_code_create_funciton_wrapup, tree_code_create_variable, tree_code_output_expression_statement) : Fix prototypes and use of filenames. * treetree.h: Similarly. From-SVN: r64001
2003-02-24lang-options.h: Added -Wdeprecated.Tom Tromey1-1/+5
* lang-options.h: Added -Wdeprecated. * gcj.texi (Warnings): Document -Wdeprecated. * java-tree.h (flag_deprecated): Declare. * lang.c (lang_W_options): Added deprecated. (flag_deprecated): New global. * chartables.h: Rebuilt. * gen-table.pl (process_one): Look at whitespace. (print_tables): Define LETTER_SPACE, LETTER_MASK. * parse.h (CLEAR_DEPRECATED): New macro. (CHECK_DEPRECATED_NO_RESET): New macro. * jcf-parse.c (handle_deprecated): New function. (HANDLE_DEPRECATED_ATTRIBUTE): New define. * jcf-reader.c (get_attribute): Handle Deprecated attribute. * parse.y (resolve_type_during_patch): Check deprecation. (jdep_resolve_class): Likewise. (process_imports): Likewise. (resolve_expression_name): Likewise. (check_deprecation): Strip arrays from decl. Check flag_deprecated. (patch_method_invocation): Also check the particular constructor for deprecation. (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop. * jcf-write.c (append_deprecated_attribute): New function. (generate_classfile): Generate deprecated attribute when appropriate. * lex.c (java_parse_doc_section): Return type now void. Rewrote. (java_lex) [case '*']: Simplify logic. (java_start_char_p): Use LETTER_MASK. (java_part_char_p): Likewise. (java_space_char_p): New function. From-SVN: r63350
2003-01-18check-init.c: Fix comment typos.Kazu Hirata1-2/+2
* check-init.c: Fix comment typos. * class.c: Likewise. * constants.c: Likewise. * decl.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * java-except.h: Likewise. * java-tree.h: Likewise. * javaop.h: Likewise. * jcf-dump.c: Likewise. * jcf-io.c: Likewise. * jcf-parse.c: Likewise. * jcf-write.c: Likewise. * lang.c: Likewise. * mangle.c: Likewise. * typeck.c: Likewise. * verify.c: Likewise. From-SVN: r61477
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