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2000-07-31c-decl.c (mesg_implicit_function_declaration): Init to -1.Zack Weinberg7-14/+49
* c-decl.c (mesg_implicit_function_declaration): Init to -1. (implicit_decl_warning): New function. (implicitly_declare): Use it. * c-typeck.c (build_external_ref): Use implicit_decl_warning to complain about implicit decls of builtins. * c-lang.c (lang_init): Set mesg_implicit_function_declaration based on pedantic && flag_isoc99, if not already set. * c-tree.h: Declare mesg_implicit_function_declaration. Prototype implicit_decl_warning. * gcc.dg/c99-impl-decl-1.c: No longer XFAIL. From-SVN: r35385
2000-07-31Makefile.in (ssa.o): Updated header files in dependences.Jeffrey D. Oldham8-169/+604
* Makefile.in (ssa.o): Updated header files in dependences. * basic-block.h: Added compute_immediate_postdominators declaration. * config/i386/i386.h (CONVERT_HARD_REGISTER_TO_SSA_P): Added definition. * flow.c (compute_immediate_dominators): Updated comment. (compute_immediate_postdominators): Added definition. * rtl.h (HARD_REGISTER_P): Added definition. * ssa.c: Include additional header files. (assert): Added definition. (ssa_rename_to_lookup): Added to reimplement ssa_rename_to to include select hard registers. (ssa_rename_to_insert): Likewise. (ssa_rename_from_initialize): Likewise. (ssa_rename_from_lookup): Likewise. (original_register): Likewise. (ssa_rename_from_insert): Added to reimplement ssa_rename_from to include select hard reigsters. (ssa_rename_from_traverse): Likewise. (ssa_rename_from_free): Likewise. (ssa_rename_from_print): Likewise. (ssa_rename_from_print_1): Likewise. (ssa_rename_from_hash_function): Likewise. (ssa_rename_from_equal): Likewise. (ssa_rename_from_delete): Likewise. (simplify_to_immediate_dominators): Removed in favor of flow.c:compute_immediate_dominators. (find_evaluations_1): Modified to work with hard registers. (insert_phi_node): Likewise. (insert_phi_nodes): Likewise. (struct rename_set_data): Updated prev_reg comment. (create_delayed_rename): Modified to work with hard registers. (RENAME_NO_RTX): Updated comment. (apply_delayed_renames): Modified to work with hard registers. (rename_insn_1): Likewise and added handling of CLOBBER rtls. (rename_block): Updated to use revised ssa_rename_to interface. (rename_registers): Updated to use revised ssa_rename_to and ssa_rename_from interface. (convert_to_ssa): Revised to use compute_immediate_dominators and deal with hard registers. (make_regs_equivalent_over_bad_edges): Modified to work with hard registers. Added check for illegal unification of hard register. (make_equivalent_phi_alternatives_equivalent): Modified to work with hard registers. (compute_conservative_reg_partition): Likewise. (coalesce_if_unconflicting): Modified to work with hard registers and check for conflicting hard registers. (mark_phi_and_copy_regs): Revised loop to work only on pseudo registers. (rename_equivalent_regs_in_insn): Modified to work with hard registers. (record_canonical_element_1): Added definition. (check_hard_regs_in_partition): Added definition. (convert_from_ssa): Added data structure deallocation and check for illegal hard register unification. (conflict_hard_regs_p): Added definition. * toplev.c (rest_of_compilation): Added comment. From-SVN: r35384
2000-07-31crtbegin.asm (__EH_FRAME_BEGIN__): Align correctly.Anthony Green2-0/+5
2000-07-30 Anthony Green <green@redhat.com> * config/ia64/crtbegin.asm (__EH_FRAME_BEGIN__): Align correctly. From-SVN: r35383
2000-07-31builtins.c (expand_builtin_apply): Don't defer pop during argument setup.Jason McMullan2-1/+11
* builtins.c (expand_builtin_apply): Don't defer pop during argument setup. From-SVN: r35382
2000-07-31calls.c (combine_pending_stack_adjustment_and_call): Only use ↵Herman A.J. ten Brugge2-4/+12
preferred_unit_stack_boundary when it is > 1. * calls.c (combine_pending_stack_adjustment_and_call): Only use preferred_unit_stack_boundary when it is > 1. From-SVN: r35381
2000-07-31c-common.c (init_function_format_info): Add C99 format functions in C99 mode.Joseph Myers2-0/+18
* c-common.c (init_function_format_info): Add C99 format functions in C99 mode. From-SVN: r35380
2000-07-31* Makefile.in: Remove naked "^L".Casper Dik2-1/+5
From-SVN: r35379
2000-07-31* local-alloc.c: Fix formatting.Kazu Hirata2-38/+38
From-SVN: r35378
2000-07-31c-decl.c (get_parm_info): Don't treat 'const void'...Joseph Myers2-1/+13
* c-decl.c (get_parm_info): Don't treat 'const void', 'volatile void' or 'register void' as being the special case of 'void' alone in a parameter list. From-SVN: r35377
2000-07-31* gcc.dg/noncompile/voidparam-1.c: New test.Joseph Myers2-0/+21
From-SVN: r35376
2000-07-31h8300.c (get_shift_alg): Remove the variable alg.Kazu Hirata3-62/+75
* h8300.c (get_shift_alg): Remove the variable alg. (emit_a_shift): Rearrange code to improve readability. * h8300.md (movsi_h8300hs): Rearrange code to improve readability. From-SVN: r35375
2000-07-31c-typeck.c (build_c_cast): Change -Wcast-qual pedwarn for discarding ↵Joseph Myers2-1/+6
qualifiers into a plain warning. * c-typeck.c (build_c_cast): Change -Wcast-qual pedwarn for discarding qualifiers into a plain warning. From-SVN: r35374
2000-07-31Rotate out 6 more months of ChangeLog entries.Jeff Law2-16859/+16861
From-SVN: r35373
2000-07-31h8300.h (MODES_TIEABLE_P): Accept a combination of QImode and HImode on all ↵Kazu Hirata2-1/+11
architectures and a... * h8300.h (MODES_TIEABLE_P): Accept a combination of QImode and HImode on all architectures and a combination of HImode and SImode on H8/300H and H8/S. From-SVN: r35372
2000-07-31* h8300.c (split_adds_subs): Rearrange code for conciseness.Kazu Hirata2-47/+21
From-SVN: r35371
2000-07-31i386.md (addsi to lea splitter, [...]): Fix bugs in my last checkin.Jan Hubicka2-2/+7
* i386.md (addsi to lea splitter, ashlqi3_1_lea): Fix bugs in my last checkin. From-SVN: r35370
2000-07-31recog.c (extract_insn): Set operand_mode according to operand if ↵Jan Hubicka2-1/+9
match_operand is VOIDmode. * recog.c (extract_insn): Set operand_mode according to operand if match_operand is VOIDmode. From-SVN: r35369
2000-07-31* recog.c (validate_replace_rtx_1): Do not abort for (nil) expression.Jan Hubicka2-1/+8
From-SVN: r35368
2000-07-31c-parse.in (extdefs): Call ggc_collect between external definitions.Geoff Keating2-2/+8
* c-parse.in (extdefs): Call ggc_collect between external definitions. From-SVN: r35367
2000-07-31Daily bump.Jeff Law5-5/+5
From-SVN: r35366
2000-07-31Component.java (toString): Implemented.Bryce McKinlay3-9/+8
* java/awt/Component.java (toString): Implemented. * java/awt/Container.java (addImpl): Remove FIXME. Only call dispatchEvent() to dispatch the event. (removeImpl): Ditto. From-SVN: r35363
2000-07-31Component.java: Add treeLock object.Anthony Green2-4/+16
2000-07-30 Anthony Green <green@redhat.com> * java/awt/Component.java: Add treeLock object. (getTreeLock): Implement. (isShowing): Implement. From-SVN: r35362
2000-07-31BorderLayout.java (BorderLayout()): New constructor.Tom Tromey10-89/+373
* java/awt/BorderLayout.java (BorderLayout()): New constructor. * java/awt/Frame.java (Frame): Pass `null' to Window constructor. * java/awt/Window.java (addNotify): Wrote. (addWindowListener): Wrote. (getLocale): Wrote. (getWarningString): Wrote. (processEvent): Wrote. (processWindowEvent): Wrote. (removeWindowListener): Wrote. (show): Call validate(), setVisible(). (toBack): Wrote. (toFront): Wrote. * java/awt/Toolkit.java (createWindow): Declare. * java/awt/Frame.java (addNotify): Use getToolkit to find toolkit. * java/awt/Component.java (invalidate): Wrote. (isValid): Wrote. (getToolkit): Wrote. * java/awt/Container.java (addContainerListener): Removed unnecessary cast. (removeContainerListener): Likewise. (addImpl): Wrote. (add(Component)): Use it. (add(String,Component)): Likewise. (add(Component,int)): Likewise. (add(Component,Object)): Likewise. (add(Component,Object,int)): Likewise. (doLayout): Wrote. (getAlignmentX): Wrote. (getAlignmentY): Wrote. (getComponentAt): Wrote. (getMaximumSize): Wrote. (invalidate): Wrote. (list(PrintStream,int)): Wrote. (list(PrintWriter,int)): Wrote. (getMinimumSize): Wrote. (getPreferredSize): Wrote. (printComponents): Wrote. (processContainerEvent): Look at containerListener, not componentListener. (remove): Added event processing and peer destruction. (removeAll): Use remove. (removeNotify): Wrote. (validate): Wrote. (validateTree): Wrote. * java/awt/Scrollbar.java (addNotify): Do nothing if peer exists. * java/awt/Label.java (addNotify): Do nothing if peer exists. * java/awt/Container.java (addNotify): Don't create Container peer. * java/awt/Button.java (addNotify): Do nothing if peer exists. From-SVN: r35361
2000-07-31Allow indirect primary bases.Mark Mitchell6-277/+376
* cp-tree.h (struct lang_type): Remove vfield_parent. Add primary_base. (CLASSTYPE_VFIELD_PARENT): Remove. (CLASSTYPE_PRIMARY_BINFO): Reimplement. (BINFO_PRIMARY_BINFO): Remove. (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement. (BINFO_VBASE_PRIMARY_P): Likewise. (BINFO_PRIMARY_BASE_OF): New macro. (BINFO_INDIRECT_PRIMARY_P): Likewise. (get_primary_binfo): New function. * decl.c (lang_mark_tree): Make lang_type::primary_base. * class.c (vcall_offset_data_s): Rename to ... (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p, and add ctor_vtbl_p. (get_derived_offset): Use get_primary_binfo. (dfs_mark_primary_bases): Adjust handling of virtual primary bases. (mark_primary_bases): Likewise. (set_primary_base): Take a binfo, not an integer, as a representation of the primary base. (indirect_primary_base_p): Remove. (determine_primary_base): Adjust for indirect primary bases. (dfs_find_final_overrider): Fix typo in coment. (update_vtable_entry_for_fn): Use get_primary_binfo. (layout_nonempty_base_or_field): Tweak. (build_base_fields): Adjust for new primary base semantics. (dfs_propagate_binfo_offsets): Remove. (propagate_binfo_offsets): Rewrite. (dfs_set_offset_for_shared_vbases): Remove. (layout_virtual_bases): Don't use it. (layout_class_type): Set CLASSTYPE_SIZE correctly under the new ABI. (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not CLASSTYPE_VFIELD_PARENT. (dfs_get_primary_binfo): New function. (get_primary_binfo): Likewise. (dump_class_hierarchy_r): Tweak printing of primary bases. (build_vtbl_initializer): Fix typo in comments. Use vtbl_init_data. (build_vcall_and_vbase_vtbl_entries): Likewise. (build_vbaes_offset_vtbl_entries): Likewise. (dfs_build_vcall_offset_vtbl_entries): Adjust setting of BV_VCALL_INDEX to handle indirect primary bases. (build_vcall_offset_vtbl_entries): Use vtbl_init_data. (build_rtti_vtbl_entries): Likewise. * search.c (get_shared_vbase_if_not_primary): Tweak. (find_vbase_instance): Likewise. (binfo_for_vtable): Simplify. * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF. (make_binfo): Make it have 11 entries. From-SVN: r35360
2000-07-31Fix bug in my last checkin.Jan Hubicka1-3/+5
From-SVN: r35359
2000-07-30Makefile.in (OBJS): Add doloop.o.Richard Henderson19-512/+1246
* Makefile.in (OBJS): Add doloop.o. * doloop.c: New file. * final.c (insn_current_reference_address): Return 0 before final. * flags.h (flag_branch_on_count_reg): Fix typos in commentary. * jump.c (any_uncondjump_p): Likewise. * loop.c (indirect_jump_in_function): Make static. (strength_reduce): Call doloop_optimize. (insert_bct, instrument_loop_bct): Remove. * loop.h (doloop_optimize): Prototype. * recog.c (split_all_insns): Split all INSN_P. * toplev.c (flag_branch_on_count_reg): Default on. * config/c4x/c4x.c (c4x_optimization_options): Don't set flag_branch_on_count_reg. * config/i386/i386.c (override_options): Likewise. * config/rs6000/rs6000.c (optimization_options): Likewise. * config/i386/i386.md (decrement_and_branch_on_count): Remove. (doloop_end): New. (dbra_ge): Remove, as well as all it's splitters. * config/rs6000/rs6000.md (decrement_and_branch_on_count): Remove. (doloop_end): New. * config/ia64/ia64-protos.h (ar_lc_reg_operand): Declare. (ia64_register_move_cost): Declare. * config/ia64/ia64.c (ar_lc_reg_operand): New. (struct ia64_frame_info): Add ar_size. (ia64_compute_frame_size): Set it. (save_restore_insns): Save and restore ar.lc. (ia64_register_move_cost): New, moved from header file. Handle application registers. (REG_AR_PFS, REG_AR_EC): Remove. Replace with AR_*_REGNUM numbers. (emit_insn_group_barriers): Special case doloop_end_internal. (ia64_epilogue_uses): Mark ar.lc live at end. * config/ia64/ia64.h (AR_CCV_REGNUM, AR_LC_REGNUM): New registers. (AR_EC_REGNUM, AR_PFS_REGNUM): New registers. (FIRST_PSEUDO_REGISTER): Make room. (AR_M_REGNO_P, AR_I_REGNO_P, AR_REGNO_P): New. (FIXED_REGISTERS, CALL_USED_REGISTERS): Update. (REG_ALLOC_ORDER): Update. (HARD_REGNO_MODE_OK): Update. (REGISTER_NAMES): Update. (enum reg_class): Add AR_M_REGS and AR_I_REGS. (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update. (REGNO_REG_CLASS): Update. (LEGITIMATE_ADDRESS_DISP): Displacement range is 9 bits, not 10. (REGISTER_MOVE_COST): Move out of line. (PREDICATE_CODES): Update. * config/ia64/ia64.md (movdi patterns): Handle ar register classes. (addsi3_plus1_alt, adddi3_plus1_alt): New. (shladd_elim splitter): Allow constants in the predicate. (doloop_end, doloop_end_internal): New. From-SVN: r35358
2000-07-30c90-digraph-1.c: Don't xfail.Richard Henderson4-3/+8
* gcc.dg/c90-digraph-1.c: Don't xfail. * gcc.dg/compare2.c (case 10): Xfail. * gcc.dg/noncompile/redecl-1.c: Fix expected error message. From-SVN: r35357
2000-07-30genattrtab.c (struct insn_def): Add lineno member.Richard Henderson1-89/+189
* genattrtab.c (struct insn_def): Add lineno member. (struct insn_ent): Likewise. (struct attr_desc): Likewise. (struct delay_desc): Likewise. (struct function_unit_op): Likewise. (struct function_unit): Likewise. (check_attr_value): Use message_with_line. (check_defs): Likewise. (expand_units): Likewise. (check_attr_test): Take a lineno argument. (gen_attr): Likewise. (gen_insn): Likewise. (gen_delay): Likewise. (gen_unit): Likewise. (main): Give it to them. (convert_set_attr_alternative): Take an insn_def argument instead of num_alt and insn_index. (convert_set_attr): Likewise. (write_test_expr): Protect INSN_ADDRESSES load with INSN_ADDRESSES_SET_P. From-SVN: r35356
2000-07-30mangle.c (DECL_TEMPLATE_ID_P): Remove.Alex Samuel2-65/+131
* mangle.c (DECL_TEMPLATE_ID_P): Remove. (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when ascertaining primaryness. (G): Remove template_args. (decl_is_template_id): New function. (write_encoding): Use decl_is_template_id. (write_name): Likewise. Handle type_decls. Get main variant of type decls. (write_nested_name): Likewise. (write_prefix): Likewise. (write_template_prefix): Likewise. (write_special_name_constructor): Remove defunct production from comment. (write_bare_function_type): Remove comment about absent parameter. (write_template_template_arg): Add missing grammar production to comment. From-SVN: r35355
2000-07-30Container.java (remove(int)): Wrote.Tom Tromey7-46/+238
* java/awt/Container.java (remove(int)): Wrote. (remove(Component)): Wrote. (add(Component)): Wrote. (add(Component,int)): Wrote. (removeAll): Wrote. (addNotify): Set our own peer. * java/awt/Scrollbar.java (listeners): Changed type. (Scrollbar): Don't initialize listeners. (addNotify): Wrote. (setValue): Call setValues. (setMinimum): Likewise. (setMaxPriority): Likewise. (setVisibleAmount): Likewise. (setValues): Wrote. (setUnitIncrement): Forward to peer. (setLineIncrement): Call setUnitIncrement. (setPageIncrement): Call setBlockIncrement. (setBlockIncrement): Forward to peer. (addAdjustmentListener): Rewrote. (removeAdjustmentListener): Rewrote. (processAdjustmentEvent): Rewrote. (paramString): Wrote. * Makefile.in: Rebuilt. * Makefile.am (awt_java_source_files): Added Button.java. * java/awt/Button.java: New file. * java/awt/Toolkit.java (createLabel): Declare. (createButton): Likewise. (createScrollbar): Likewise. (createContainer): Likewise. * java/awt/Label.java (addNotify): Wrote. (setAlignment): Call setAlignment in the peer. (setText): Call setText in the peer. From-SVN: r35354
2000-07-30* flow.c (init_propagate_block_info): Use pc_set.Richard Henderson2-3/+8
From-SVN: r35353
2000-07-30Test case for gcj/295.Anthony Green2-0/+16
From-SVN: r35352
2000-07-30* i386.md (*lea_general_[123]) New insns and splits.Jan Hubicka2-22/+347
(addsi3 to lea splitter): Handle other modes too. (shlsi3 to lea splitter): Likewise. (addhi_1_lea, shlhi_1_lea): New patterns. (addhi_1, shlhi_1): Conditionize by PARTIAL_REG_STALL. From-SVN: r35351
2000-07-30recog.c (general_operand, [...]): Accept any mode for VOIDmode CONSTANT_P ↵Jan Hubicka2-2/+9
operands. * recog.c (general_operand, nonimmediate_operand): Accept any mode for VOIDmode CONSTANT_P operands. From-SVN: r35350
2000-07-30gcse.c (try_replace_reg): Use validate_replace_rtx_subexp instead of ↵Jan Hubicka4-1/+23
replace_rtx. * gcse.c (try_replace_reg): Use validate_replace_rtx_subexp instead of replace_rtx. * recog.c (validate_replace_rtx_subexp): New function. * recog.h (validate_replace_rtx_subexp): Declare. From-SVN: r35349
2000-07-30combine.c (simplify_set, [...]): Use full mask instead of GET_MODE_MASK ↵Jan Hubicka2-6/+12
(mode) as force_to_mode argument. * combine.c (simplify_set, make_extraction, make_compound_operation make_field_assignment): Use full mask instead of GET_MODE_MASK (mode) as force_to_mode argument. From-SVN: r35348
2000-07-30* combine.c (if_then_else_cond): Be sure that mode fits in HOST_WIDE_INTJan Hubicka2-5/+12
From-SVN: r35347
2000-07-30combine.c (record_promoted_value): Allow bitsize of mode to be equivalent to ↵Jan Hubicka2-1/+6
HOST_BITS_PER_WISE_INT. * combine.c (record_promoted_value): Allow bitsize of mode to be equivalent to HOST_BITS_PER_WISE_INT. From-SVN: r35346
2000-07-30function.c (assign_stack_local_1, [...]): Do not call gen_mode_alignment ↵Jan Hubicka2-2/+9
when mode is BLKmode. * function.c (assign_stack_local_1, assign_stack_temp_for_type): Do not call gen_mode_alignment when mode is BLKmode. From-SVN: r35345
2000-07-30* loop.c (express_from_1): Fix call of simplify_gen_binary.Jan Hubicka2-1/+5
From-SVN: r35344
2000-07-30simplify-rtx.c (simplify_relational_operation): Verify that mode == VOIDmode ↵Jan Hubicka3-3/+23
implies both operands to be VOIDmode. * simplify-rtx.c (simplify_relational_operation): Verify that mode == VOIDmode implies both operands to be VOIDmode. (simplify_ternary_operation): Compute properly the mode of comparison. * combine.c (combine_simplify_rtx): Likewise. From-SVN: r35343
2000-07-30basic-block.h (struct loops): New field rc_order.Michael Hayes3-12/+49
* basic-block.h (struct loops): New field rc_order. * flow.c (flow_loops_cfg_dump): Dump rc_order if computed. (flow_loops_free): Free rc_order. (flow_depth_first_order_compute): New parameter rc_order. (flow_loops_find): Allocate rc_order and swap usage with dfs_order. From-SVN: r35342
2000-07-30c4x.md (set_ldp_prologue): Add for RTL prologue/epilogue.Herman A.J. ten Brugge5-224/+202
* config/c4x/c4x.md (set_ldp_prologue): Add for RTL prologue/epilogue. (push_st, push_dp, pop_st, pop_dp, popqi_unspec): Likewise. (nodb_call, return_from_epilogue): Likewise. (return_from_interrupt_epilogue, prologue, epilogue): Likewise. * config/c4x/c4x.c (c4x_expand_prologue, c4x_expand_eplilogue): Add. * config/c4x/c4x-protos.h (c4x_interrupt_function_p): Add. (c4x_expand_prologue, c4x_expand_epilogue): Likewise. (c4x_valid_type_attribute_p): Likewise. * config/c4x/c4x.h (FUNCTION_PROLOGUE, FUNCTION_EPILOGUE): Delete. (FUNCTION_BLOCK_PROFILER_EXIT): Convert to emit RTL. Co-Authored-By: Michael Hayes <m.hayes@elec.canterbury.ac.nz> From-SVN: r35341
2000-07-30c4x.c (c4x_emit_move_sequence): Use loadqi_big_constant and ↵Michael Hayes3-162/+382
loadhi_big_constant if applicable. * config/c4x/c4x.c (c4x_emit_move_sequence): Use loadqi_big_constant and loadhi_big_constant if applicable. * config/c4x/c4x.md (loadqi_big_constant, loadhi_big_constant): Tweak and add new splitter.s From-SVN: r35339
2000-07-30* config/c4x/c4x.c (c4x_rptb_insert): Make more robust.Michael Hayes2-7/+23
From-SVN: r35338
2000-07-30* config/c4x/c4x.h (ASM_FORMAT_PRIVATE_NAME): Output $ in label.Michael Hayes2-1/+5
From-SVN: r35337
2000-07-30* config/c4x/c4x.h (IS_XXX_REGNO): Rewrite to avoid unsigned warnings.Michael Hayes2-7/+17
From-SVN: r35336
2000-07-30* config/c4x/libgcc.S: (divqf3): Improve accuracy.Michael Hayes2-10/+19
From-SVN: r35335
2000-07-30Daily bump.Jeff Law5-5/+5
From-SVN: r35334
2000-07-30Added to test Objective-C strings.Ovidiu Predescu2-0/+16
From-SVN: r35333
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