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2000-01-18i386.h (BIGGEST_ALIGNMENT): Set to 128.Jan Hubicka2-6/+15
* i386.h (BIGGEST_ALIGNMENT): Set to 128. (BIGGEST_FIELD_ALIGNMENT): Set to (TARGET_ALIGN_DOUBLE ? 64 : 32) From-SVN: r31489
2000-01-18i386.md (memstr): Do not use rep stosb for counts divisible by 4 when ↵Jan Hubicka4-122/+239
optimize_size. * i386.md (memstr): Do not use rep stosb for counts divisible by 4 when optimize_size. (clrstrsi): Rewrite. (strsethi, strsetqi): New expanders. (strsethi_1, strsetqi_1, rep_stossi, rep_stosqi): New insn patterns. (cmpstrsi): Emit compare insn before cmpstrsi_1 (cmpstrsi_nz): use flags, set type to str, prefix_length to 1. (strlensi_1): Likewise. (cmpstrsi_1): Likewise; do not output compare. (strlen expander): Do not unroll when optimizing for size. (*subsi3_carry): Rename to subsi3_carry (addqi3_cc): New pattern. * i386.h (processor_costs): Add move_ratio field. (MOVE_RATIO): Use move_ratio field, set to 3 for OPTIMIZE_SIZE * i386.c (*_cost): Set move_ratio. (x86_unroll_strlen): Enable for Athlon, PPro and K6 too. (x86_expand_strlensi_1): Rewrite the main loop. From-SVN: r31488
2000-01-18cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.Nathan Sidwell8-85/+87
* cp-tree.h (get_tinfo_fn_dynamic): Remove prototype. (build_x_typeid): Likewise. (get_tinfo_fn): Likewise. (get_tinfo_fn_unused): Rename to ... (get_tinfo_decl): ... here. * rtti.c (build_headof): Replace logic error with assertion. (get_tinfo_fn_dynamic): Rename to ... (get_tinfo_decl_dynamic): ... here. Make static. Use complete_type_or_else. (build_x_typeid): Move into ... (build_typeid): ... here. Adjust call to get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify throw_bad_typeid expression. (get_tinfo_fn_unused): Rename to ... (get_tinfo_decl): ... here. Adjust comment. (get_tinfo_fn): Delete. (tinfo_from_decl): New static function. (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl. (get_typeid): Use complete_type_or_else. (build_dynamic_cast_1): Adjust calls to get_tinfo_decl_dynamic. Simplify throw_bad_cast expression. * parse.y (primary): Adjust call to build_typeid. * except.c (build_eh_type_type_ref): Adjust call to get_tinfo_decl. Mark as used. * class.c (set_rtti_entry): Adjust call to get_tinfo_decl. * decl2.c (build_expr_from_tree): Adjust call to build_typeid. * parse.c: Regenerated. From-SVN: r31485
2000-01-18Daily bump.Jeff Law2-2/+2
From-SVN: r31484
2000-01-18class.c (fixed_type_or_null): Don't clear NONNULL.Mark Mitchell3-6/+10
* class.c (fixed_type_or_null): Don't clear NONNULL. Document calling convention. (resolves_to_fixed_type_p): Document calling convention. * rtti.c (build_x_typeid): Initialize NONNULL. From-SVN: r31481
2000-01-17combine.c (combine_simplify_rtx): Give FLOAT_STORE_FLAG_VALUE a mode.Richard Henderson7-21/+55
* combine.c (combine_simplify_rtx): Give FLOAT_STORE_FLAG_VALUE a mode. * cse.c (find_comparison_args, fold_rtx): Likewise. * integrate.c (subst_constants): Likewise. * loop.c (get_condition): Likewise. * tm.texi (FLOAT_STORE_FLAG_VALUE): Update docs. * alpha.h (FLOAT_STORE_FLAG_VALUE): Use REAL_VALUE_ATOF. From-SVN: r31479
2000-01-18c-parse.in (SAVE_WARN_FLAGS): Create an INTEGER_CST.Martin v. Löwis7-41/+65
* c-parse.in (SAVE_WARN_FLAGS): Create an INTEGER_CST. (RESTORE_WARN_FLAGS): Unpack it. Change semantic type of extension to ttype. * c-common.c (split_specs_attrs): Expect an INTEGER_CST. * c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c: Regenerate. From-SVN: r31478
2000-01-17re GNATS gcj/128 (weak error message when expecting final modifier)Joerg Brunsmann2-3/+17
Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> * parse.y (format_parameter:): Use final: rule instead of modifiers:. (final:): New rule. Joerg Brunsmann's contribution to fix the Java PR #128. From-SVN: r31477
2000-01-17cp-tree.h (build_shared_int_cst): New function.Mark Mitchell5-43/+122
* cp-tree.h (build_shared_int_cst): New function. * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. * class.c (modify_vtable_entry): Likewise. (add_virtual_function): Split out code to generated shared INTEGER_CSTs to build_share_int_cst. (modify_all_vtables): Handle all the overridden functions here. Add overridden functions from non-primary virtual bases to the primary vtable. (finish_struct_1): Adjust call to modify_all_vtables. Add overridden functions from non-primary bases to the vtable. * tree.c (build_shared_int_cst): New function. From-SVN: r31476
2000-01-17Oops, forgot to save ChangeLog on previous commitZack Weinberg1-0/+22
From-SVN: r31475
2000-01-17fixlib.c: Add copyright notice.Zack Weinberg9-515/+391
* fixinc/fixlib.c: Add copyright notice. (compile_re): New function. * fixinc/fixlib.h: Prototype compile_re. * fixinc/fixfixes.c, fixinc/fixtests.c, fixinc/fixincl.c: Use compile_re to compile regular expressions. * fixinc/fixincl.c (egrep_test): Don't bother asking regexec where the pattern matched. * fixinc/inclhack.def (sun_memcpy): Move to AAB_sun_memcpy, use 'replace'. (ultrix_ansi_compat): Likewise. (interactv_add1): Rename to 'isc_omits_with_stdc', remove shell test, add egrep test. (interactv_add2, interactv_add3): Delete. (x11_sprintf): Don't use filename glob. * fixinc/fixincl.x, fixinc/inclhack.sh, fixinc/fixincl.sh: Regenerate. From-SVN: r31474
2000-01-17cp-tree.h (scratchalloc): Remove.Mark Mitchell13-121/+188
* cp-tree.h (scratchalloc): Remove. (build_scratch_list): Likewise. * call.c (convert_class_to_reference): Replace build_scratch_list and build_expr_list with build_tree_list. (add_candidate): Replace scratchalloc with expralloc. Note memory leak. (build_user_type_conversion_1): Replace build_scratch_list and build_expr_list with build_tree_list. (build_new_op): Likewise. (build_op_delete_call): Likewise. (convert_like): Likewise. * cvt.c (ocp_convert): Likewise. * decl.c (start_decl): Likewise. (start_function): Likewise. (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. * decl2.c (reparse_decl_as_expr): Likewise. * init.c (perform_member_init): Likewise. (expand_cleanup_for_base): Likewise. (build_builtin_delete_call): Likewise. (build_new_1): Likewise. (build_delete): Likewise. * method.c (do_build_assign_ref): Likewise. * parse.y (already_scoped_stmt): Likewise. (nontrivial_exprlist): Likewise. (net_initializer): Likewise. (initlist): Likewise. * parse.c: Regenerated. * rtti.c (build_x_typeid): Likewise. (build_dynamic_cast_1): Likewise. * typeck.c (build_x_compound_expr): Likewise. (build_static_cast): Likewise. (build_modify_expr): Likewise. * cp-tree.h (DECL_VINDEX): Add documentation. * class.c (build_vtable_entry): Likewise. (start_vtable): Add comment. (add_virtual_function): Replace pending_hard_virtuals with overridden_virtuals and pending_virtuals with new_virtuals. Replace redundant assignments with assertions. (check_for_override): Add comment. (check_bases_and_members): Replace pending_hard_virtuals with overridden_virtuals and pending_virtuals with new_virtuals. (create_vtbl_ptr): Likewise. (layout_class_type): Likewise. (finish_struct_1): Likewise. Add comments. From-SVN: r31473
2000-01-17* gjavah.c (print_field_info): Allow non-static final fields.Tom Tromey2-10/+14
From-SVN: r31466
2000-01-17Update copyrightsKaveh Ghazi45-45/+45
From-SVN: r31465
2000-01-17Update copyrightsKaveh Ghazi17-17/+17
From-SVN: r31464
2000-01-17print-rtl.c: PROTO -> PARAMS.Kaveh R. Ghazi11-158/+171
* print-rtl.c: PROTO -> PARAMS. * real.c: Likewise. * reg-stack.c: Likewise. * resource.c: Likewise. * sdbout.h: Likewise. * simplify-rtx.c: Likewise. * stor-layout.c: Likewise. * stupid.c: Likewise. * xcoffout.c: Likewise. * xcoffout.h: Likewise. From-SVN: r31463
2000-01-17toplev.c: PROTO -> PARAMS.Kaveh R. Ghazi9-517/+528
* toplev.c: PROTO -> PARAMS. * toplev.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * unroll.c: Likewise. * varasm.c: Likewise. * varray.c: Likewise. * varray.h: Likewise. From-SVN: r31462
2000-01-17reload.c: PROTO -> PARAMS.Kaveh R. Ghazi14-635/+651
* reload.c: PROTO -> PARAMS. * reload.h: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.h: Likewise. * rtl.c: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sbitmap.h: Likewise. * sdbout.c: Likewise. * stack.h: Likewise. * stmt.c: Likewise. * system.h: Likewise. From-SVN: r31461
2000-01-17machmode.h: PROTO -> PARAMS.Kaveh R. Ghazi16-247/+265
* machmode.h: PROTO -> PARAMS. * mbchar.h: Likewise. * mips-tdump.c: Likewise. * mips-tfile.c: Likewise. * optabs.c: Likewise. * output.h: Likewise. * prefix.c: Likewise. * profile.c: Likewise. * protoize.c: Likewise. * real.h: Likewise. * recog.c: Likewise. * recog.h: Likewise. * regclass.c: Likewise. * regmove.c: Likewise. * regs.h: Likewise. From-SVN: r31459
2000-01-17ggc-common.c: PROTO -> PARAMS.Kaveh R. Ghazi17-329/+348
* ggc-common.c: PROTO -> PARAMS. * ggc-page.c: Likewise. * ggc-simple.c: Likewise. * ggc.h: Likewise. * global.c: Likewise. * graph.c: Likewise. * gthr-win32.h: Likewise. * haifa-sched.c: Likewise. * halfpic.h: Likewise. * integrate.c: Likewise. * integrate.h: Likewise. * jump.c: Likewise. * lcm.c: Likewise. * local-alloc.c: Likewise. * loop.c: Likewise. * loop.h: Likewise. From-SVN: r31458
2000-01-17genattr.c: PROTO -> PARAMS.Kaveh R. Ghazi14-240/+256
* genattr.c: PROTO -> PARAMS. * genattrtab.c: Likewise. * gencheck.c: Likewise. * gencodes.c: Likewise. * genconfig.c: Likewise. * genemit.c: Likewise. * genextract.c: Likewise. * genflags.c: Likewise. * gengenrtl.c: Likewise. * genopinit.c: Likewise. * genoutput.c: Likewise. * genpeep.c: Likewise. * genrecog.c: Likewise. From-SVN: r31457
2000-01-17* All files: PROTO -> PARAMS.Kaveh R. Ghazi20-781/+785
From-SVN: r31456
2000-01-17Daily bump.Jeff Law2-2/+2
From-SVN: r31455
2000-01-17class.c (finish_struct_1): Replace redundant code with assertions.Mark Mitchell2-11/+14
* class.c (finish_struct_1): Replace redundant code with assertions. From-SVN: r31454
2000-01-17* tree.h (BINFO_VPTR_FIELD): Augment documentation.Mark Mitchell2-3/+11
From-SVN: r31453
2000-01-17cp-tree.h (flag_new_abi): Move.Mark Mitchell11-172/+335
* cp-tree.h (flag_new_abi): Move. (flag_use_cxa_atexit): Likewise. (flag_honor_std): Likewise. (flag_rtti): Likewise. (vbase_offsets_in_vtable_p): Define. (vptrs_present_everywhere_p): Likewise. (TYPE_CONTAINS_VPTR_P): Likewise. (dfs_walk_real): Declare. * class.c (build_vbase_pointer_fields): Check vbase_offsets_in_vtable_p. (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in BINFO_VPTR_FIELD. (build_vbase_offset_vtbl_entries): Simplify. (build_vbase_offset_vtbl_entries): Adjust. (build_vbase_pointer): Add ability to look up vbase offsets in vtable. (start_vtable): New function. (add_virtual_function): Use it. (determine_primary_base): Use TYPE_CONTAINS_VPTR_P. (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p. (build_vtbl_initializer): Take the type of the complete object as input. Use it to correctly calculate vbase offsets. (dfs_finish_vtbls): Pass the complete type to build_vtbl_initializer. (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. (create_vtable_ptr): Create a vtable even if there are no new virtual functions, under the new ABI. (finish_struct_1): Likewise. (get_vfield_name): Use TYPE_CONTAINS_VPTR_P. * decl.c (exapnd_static_init): Remove call to preserve_initializer. * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in vtables. * init.c (initialize_vtbl_ptrs): Initialize them in pre-order. (expand_virtual_init): Use vbase_offsets_in_vtable_p. (construct_virtual_bases): Don't initialize virtual base pointers under the new ABI. (build_aggr_init): Clean up comment. (expand_aggr_init_1): Likewise. * rtti.c (expand_class_desc): Store the virtual function table index where the vbase offset lives in the offset field. * search.c (dfs_walk_real): Make it global. (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P. * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD. * tinfo.h (USItype): Make it signed under the new ABI. * tinfo.cc (convert_to_base): New function. Encapsulate base conversion logic here. (__class_type_info::do_upcast): Use it. (__class_type_info::do_dyncast): Likewise. (__class_type_info::do_find_public_subobj): Likewise. From-SVN: r31452
2000-01-16parse.y (build_string_concatenation): Only use StringBuffer(String) shortcut ↵Anthony Green3-9/+14
if String arg is constant. 2000-01-16 Anthony Green <green@cygnus.com> * parse.y (build_string_concatenation): Only use StringBuffer(String) shortcut if String arg is constant. From-SVN: r31450
2000-01-16init.c (construct_virtual_bases): Don't look up the addresses of virtual ↵Mark Mitchell2-4/+18
bases at run-time. * init.c (construct_virtual_bases): Don't look up the addresses of virtual bases at run-time. From-SVN: r31447
2000-01-16Oops, a reference to mmap_zero remainedAlexandre Oliva2-3/+3
From-SVN: r31445
2000-01-16aclocal.m4 (AC_FUNC_MMAP_ZERO): New macro.Alexandre Oliva6-212/+501
* aclocal.m4 (AC_FUNC_MMAP_ZERO): New macro. * configure.in (AC_FUNC_MMAP_ZERO): Use instead of AC_FUNC_MMAP. * ggc-page.c: Replace HAVE_MMAP with HAVE_MMAP_ZERO. * configure, config.in: Rebuilt. From-SVN: r31444
2000-01-16i386.md: Add peephole to merge successive stack adjusts.Zack Weinberg2-0/+24
* config/i386/i386.md: Add peephole to merge successive stack adjusts. From-SVN: r31443
2000-01-16class.c (build_vbase_pointer): Relocate.Mark Mitchell2-221/+190
* class.c (build_vbase_pointer): Relocate. (build_vbase_pointer_fields): Likewise. (dfs_build_vbase_offset_vtbl_entries): Likewise. (build_vbase_offset_vtbl_entries): Likewise. From-SVN: r31442
2000-01-16decl.c (init_decl_processing): Complain if -fnew-abi -fno-vtable-thunks is used.Mark Mitchell2-0/+8
* decl.c (init_decl_processing): Complain if -fnew-abi -fno-vtable-thunks is used. From-SVN: r31441
2000-01-16decl2.c (lang_decode_option): Don't couple flag_honor_std to flag_new_abi.Mark Mitchell2-2/+5
* decl2.c (lang_decode_option): Don't couple flag_honor_std to flag_new_abi. From-SVN: r31440
2000-01-16cp-tree.h (num_extra_vtbl_entries): New function.Mark Mitchell6-27/+247
* cp-tree.h (num_extra_vtbl_entries): New function. (size_extra_vtbl_entries): Likewise. (dfs_vtable_path_unmark): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise. (dfs_vtable_path_marked_real_bases_queue_p): Likewise. * class.c (num_extra_vtbl_entries): New function. (size_extra_vtbl_entries): Likewise. (dfs_build_vbase_offset_vtbl_entries): New function. (build_vbase_offset_vtbl_entries): Likewise. (build_vtbl_initializer): Use it. (finish_struct_1): Adjust vtable sizes (using num_extra_vtbl_entries). * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a THUNK_DECL is non-NULL before expanding it. * init.c (expand_virtual_init): Adjust the vtable pointer by size_extra_vtbl_entries before storing it. * search.c (get_shared_vase_if_not_primary): Adjust prototype. Handle TREE_LIST parameters here, not in the dfs_* functions. (dfs_unmarked_real_bases_queue_p): Adjust. (dfs_marked_real_bases_queue_p): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): New function. (dfs_vtable_path_marked_real_bases_queue_p): New function. (dfs_vtable_path_unmark): Likewise. From-SVN: r31439
2000-01-16Daily bump.Jeff Law2-2/+2
From-SVN: r31438
2000-01-15gcse.c (insert_insn_end_bb): Use emit_block_insn_before instead of ↵John Wehle2-16/+15
emit_insn_before. * gcse.c (insert_insn_end_bb): Use emit_block_insn_before instead of emit_insn_before. Also handle NOTE_INSN_BASIC_BLOCK when walking backwards to find all the parameter loads when the basic block ends in a call. From-SVN: r31437
2000-01-15Daily bump.Jeff Law2-2/+2
From-SVN: r31436
2000-01-15optimize.c (copy_body_r): Clear the operand three of a TARGET_EXPR when ↵Mark Mitchell3-2/+43
copying it. * optimize.c (copy_body_r): Clear the operand three of a TARGET_EXPR when copying it. From-SVN: r31435
2000-01-15loop.c (this_loop_info): Delete.Michael Hayes6-497/+485
* loop.c (this_loop_info): Delete. (uid_loop): Add in place of uid_loop_num. All uses updated. (loop_number_exit_count): Delete and replace with entry in loop structure. All uses updated. (loop_number_loop_starts, loop_number_loop_ends): Likewise. (loop_number_loop_cont, loop_number_cont_dominator): Likewise. (loop_outer_loop): Likewise. (loop_invalid, loop_number_exit_labels): Likewise. (loop_used_count_register): Delete and replace with entry in loop_info structure. (find_and_verify_loops): Add loops argument. (verify_dominator, mark_loop_jump, prescan_loop): Replace loop_start, loop_end, etc. arguments with loop structure pointer. All callers changed. (loop_reg_used_before_p, scan_loop, strength_reduce): Likewise. (check_dbra_loop, next_insn_in_loop, try_copy_prop): Likewise. (load_mems_and_recount_loop_regs_set, load_mems): Likewise. (insert_bct): Likewise. (basic_induction_var): New argument level. * loop.h (struct loop_info): Delete fields num, loops_enclosed, vtop, and cont. Add used_count_register. (uid_loop): Delete declaration. (loop_number_exit_count): Likewise. (loop_number_loop_starts, loop_number_loop_ends): Likewise. (loop_number_loop_cont, loop_number_cont_dominator): Likewise. (loop_outer_loop, loop_used_count_register): Likewise. (loop_invalid, loop_number_exit_labels): Likewise. (unroll_loop): Replace loop_start and loop_end arguments with loop structure pointer. (loop_precondition_p, loop_iterations): Likewise. Include basic-block.h. * unroll.c: (unroll_loop): Replace loop_start and loop_end arguments with loop structure pointer. (loop_precondition_p, loop_iterations): Likewise. * basic-block.h (struct loop): New entries vtop, cont, cont_dominator, start, end, top, scan_start, exit_labels, exit_count. * Makefile.in (LOOP_H): Add basic-block.h to dependencies. From-SVN: r31434
2000-01-15* defaults.h (ASM_OUTPUT_ASCII): Use ISDIGIT.Gerald Pfeifer2-2/+5
From-SVN: r31433
2000-01-14New test case.Martin v. Löwis1-0/+33
From-SVN: r31432
2000-01-14method.c (build_decl_overload_real): Check whether we are in :: before ↵Martin v. Löwis2-2/+8
returning __builtin_new/delete. * method.c (build_decl_overload_real): Check whether we are in :: before returning __builtin_new/delete. From-SVN: r31431
2000-01-14* config.in: Rebuilt for 2000-01-13 change to acconfig.h.Nathan Sidwell2-0/+7
From-SVN: r31430
2000-01-14pdp11-protos.h: New file.Kaveh R. Ghazi6-45/+84
* pdp11-protos.h: New file. * pdp11.c: Include tm_p.h. Add static prototypes. Fix compile time warnings. * pdp11.h: Move prototypes to pdp11-protos.h. Fix compile time warnings. * pdp11.md: Likewise. * 2bsd.h: Likewise. From-SVN: r31429
2000-01-14mn10300-protos.h: New file.Kaveh R. Ghazi5-56/+123
* mn10300-protos.h: New file. * mn10300.c: Include tm_p.h. Add static prototypes. Fix compile time warnings. * mn10300.h: Move prototypes to mn10300-protos.h. Fix compile time warnings. * mn10300.md: Likewise. From-SVN: r31428
2000-01-14mn10200-protos.h: New file.Kaveh R. Ghazi5-39/+96
* mn10200-protos.h: New file. * mn10200.c: Include tm_p.h. Add static prototypes. Fix compile time warnings. * mn10200.h: Move prototypes to mn10200-protos.h. Fix compile time warnings. * mn10200.md: Likewise. From-SVN: r31427
2000-01-14h8300-protos.h: New file.Kaveh R. Ghazi5-86/+178
* h8300-protos.h: New file. * h8300.c: Include tm_p.h. Add static prototypes. Fix compile time warnings. * h8300.h: Move prototypes to h8300-protos.h. Fix compile time warnings. * h8300.md: Likewise. From-SVN: r31426
2000-01-14varasm.c (asm_output_bss): Mark parameters with ATTRIBUTE_UNUSED.Kaveh R. Ghazi2-3/+8
* varasm.c (asm_output_bss): Mark parameters with ATTRIBUTE_UNUSED. (asm_emit_uninitialised): Likewise. From-SVN: r31425
2000-01-14mips.h (ISA_HAS_INT_CONDMOVE): New.Gavin Romig-Koch3-7/+17
* config/mips/mips.h (ISA_HAS_INT_CONDMOVE): New. * config/mips/mips.md: Use ISA_HAS_INT_CONDMOVE. From-SVN: r31424
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