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2001-09-26cpphash.h (struct cpp_pool): Remove locks and locked.Neil Booth5-82/+77
* cpphash.h (struct cpp_pool): Remove locks and locked. (struct cpp_context): Add member buff. (struct cpp_reader): Remove member argument_pool. (_cpp_lock_pool, _cpp_unlock_pool): Remove. * cppinit.c (cpp_create_reader, cpp_destroy): Argument_pool is dead. * cpplex.c (chunk_suitable): Remove pool argument. (MIN_BUFF_SIZE, BUFF_SIZE_UPPER_BOUND, EXTENDED_BUFF_SIZE): New. (new_buff, _cpp_extend_buff): Update. (_cpp_get_buff): Fix silly pointer bug. Be more selective about which buffer is returned. (_cpp_next_chunk, _cpp_init_pool): Pool locking removed. (_cpp_lock_pool, _cpp_unlock_pool): Remove. * cppmacro.c (lock_pools, unlock_pools): Remove. (push_ptoken_context): Take a _cpp_buff. (enter_macro_context): Pool locking removed. (replace_args): Use a _cpp_buff for the replacement list with arguments replaced. (push_token_context): Clear buff. (expand_arg): Use _cpp_pop_context. (_cpp_pop_context): Free a context's buffer, if any. From-SVN: r45833
2001-09-26* c-typeck.c (digest_init): Check for sizeless arrays.DJ Delorie2-0/+5
From-SVN: r45831
2001-09-26optabs.c (init_one_libfunc): Create a dummy function type instead of using ↵Richard Henderson2-2/+7
error_mark_node. * optabs.c (init_one_libfunc): Create a dummy function type instead of using error_mark_node. From-SVN: r45830
2001-09-26cpphash.h (struct _cpp_buff, [...]): New.Neil Booth6-117/+247
* cpphash.h (struct _cpp_buff, _cpp_get_buff, _cpp_release_buff, _cpp_extend_buff, _cpp_free_buff): New. (struct cpp_reader): New member free_buffs. * cppinit.c (cpp_destroy): Free buffers. * cpplex.c (new_buff, _cpp_release_buff, _cpp_get_buff, _cpp_extend_buff, _cpp_free_buff): New. * cpplib.h (struct cpp_options): Remove unused member. * cppmacro.c (collect_args): New. Combines the old parse_arg and parse_args. Use _cpp_buff for memory allocation. (funlike_invocation_p, replace_args): Update. From-SVN: r45827
2001-09-26* final.c (final_scan_insn): Use delete_insn instead of delete_note.Jan Hubicka2-1/+5
From-SVN: r45823
2001-09-26except.c (sjlj_mark_call_sites): Change address inside sequence.Andrew Haley2-3/+6
2001-09-25 Andrew Haley <aph@cambridge.redhat.com> * except.c (sjlj_mark_call_sites): Change address inside sequence. From-SVN: r45822
2001-09-26linux.h (LINK_SPEC): Set dynamic-linker to agree with glibc.Andrew Haley2-1/+6
2001-09-24 Andrew Haley <aph@cambridge.redhat.com> * config/sh/linux.h (LINK_SPEC): Set dynamic-linker to agree with glibc. From-SVN: r45821
2001-09-26Daily bump.GCC Administrator2-2/+2
From-SVN: r45820
2001-09-25install.texi (Specific, [...]): Document.Janis Johnson2-0/+32
* doc/install.texi (Specific, ia64-*-linux): Document. Co-Authored-By: Jim Wilson <wilson@redhat.com> From-SVN: r45812
2001-09-25Fix last patch to allow indexed operand.David Edelsohn1-2/+2
From-SVN: r45809
2001-09-25Makefile.in (cfgrtl.o): Add.Jan Hubicka20-2048/+2190
* Makefile.in (cfgrtl.o): Add. * basic-block.h (alloc_block, alloc_aux_for_block, alloc_aux_for_blocks, free_aux_for_block, alloc_aux_for_edge, alloc_aux_for_edges, free_aux_for_edge): Declare. * cfg.c (HAVE_return): Undefine. * basic-block.h (alloc_block, alloc_aux_for_block, alloc_aux_for_blocks, free_aux_for_block, alloc_aux_for_edge, alloc_aux_for_edges, free_aux_for_edge): New global functions. (first_delete_block): New static variable. (init_flow): Clear first_delete_block. (basic_block_for_insn, label_value_list, tail_recursion_label_list, can_delete_note_p, can_delete_label_p, commit_one_edge_insertion, try_redirect_by_replacing_jump, last_loop_beg_note, back_edge_of_syntactic_loop_p, force_nonfallthru_and_redirect, delete_insn, delete_insn_chain, create_basic_block_structure, create_basic_block, flow_delete_block, compute_bb_for_insn, free_bb_for_insn, update_bb_for_insn, set_block_for_insn, set_block_for_new_insns, split_block, merge_blocks_nomove, block_label, try_redirect_by_replacing_jump, last_loop_beg_note, redirect_edge_and_branch, force_nonfallthru_and_redirect, force_nonfallthru, redirect_edge_and_branch_force, tidy_fallthru_edge, tidy_fallthru_edges, split_edge, insert_insn_on_edge, commit_one_edge_insertion, commit_edge_insertions, dump_bb, debug_bb, debug_bb_n, print_rtl_with_bb, verify_flow_info, purge_dead_edges, purge_all_dead_edges): Move to .... * cfgrtl.c: New file; .... Here. * bb-reorder.c (fixup_reorder_chain): Use alloc_aux_for_block. (reroder_basic_block): Use alloc_aux_for_blocks. * predict.c (estimate_bb_frequencies): Likewise; use alloc_aux_for_edges. * profile.c (compute_branch_probabilities): Likewise. (branch_prob): Likewise. * reg-stack.c (reg_to_stack): Likewise. * emit-rtl.c (emit_insns_after): Never return NULL. * basic-block.h (set_block_for_new_insns): Delete. * cfgrtl.c (set_block_for_new_insns): Delete. * cfgcleanup.c (try_optimize_cfg): Add fake exit edges for noreturn calls when crossjumping. * cfgcleanup.c (try_simplify_condjump): Cleanup invert_jump call. * unroll.c (copy_loop_body): Use delete_insn. * final.c (final, final_scan_insn): Use delete_insn/delete_note. * function.c (fixup_var_refs_insn, fixup_var_refs_1, keep_stack_depressed): Likewise. * gcse.c (cprop_cc0_jump): Likewise. * local-alloc.c (update_equiv_regs): Likewise. * loop.c (scan_loop, loop_delete_insns): Likewise. * regmove.c (try_auto_increment, fixup_match_1): Likewise. * reload1.c (reload, calculate_needs_all_insns, reload_as_needed, delete_output_reload, delete_address_reloads_1, reload_cse_delete_noop_set, reload_combine, reload_cse_move2add): Likewise. * sibcall.c (replace_call_placeholder): Likewise. * cse.c (cse_insn): Likewise. From-SVN: r45807
2001-09-25SSE/MMX builtins bugfixesBernd Schmidt3-15/+30
From-SVN: r45806
2001-09-25Add target_flags mask bit to builtin definitionsBernd Schmidt2-215/+227
From-SVN: r45805
2001-09-25* 20010925-1.c: New testcase for incorrect sibcall optimization.Graham Stott1-0/+24
From-SVN: r45804
2001-09-25sibcall.c (skip_copy_to_return_value): Tighten return value copy check.Graham Stott2-2/+8
* sibcall.c (skip_copy_to_return_value): Tighten return value copy check. From-SVN: r45803
2001-09-25Daily bump.GCC Administrator2-2/+2
From-SVN: r45800
2001-09-25* gcc.dg/cpp/20000625-2.c: Correct line number.Neil Booth2-1/+5
From-SVN: r45799
2001-09-24* (lwa_operand): Address must be word aligned.David Edelsohn2-1/+8
From-SVN: r45795
2001-09-24tree.c (type_hash_marked_p): Consider as marked if debug symbol number has ↵Richard Kenner2-3/+18
been set. * tree.c (type_hash_marked_p): Consider as marked if debug symbol number has been set. (type_hash_mark): Mark type itself. From-SVN: r45794
2001-09-24c-lex.c (cb_def_pragma): Update.Neil Booth19-566/+794
* c-lex.c (cb_def_pragma): Update. (c_lex): Update, and skip padding. * cppexp.c (lex, parse_defined): Update, remove unused variable. * cpphash.h (struct toklist): Delete. (union utoken): New. (struct cpp_context): Update. (struct cpp_reader): New members eof, avoid_paste. (_cpp_temp_token): New. * cppinit.c (cpp_create_reader): Update. * cpplex.c (_cpp_temp_token): New. (_cpp_lex_direct): Add PREV_WHITE when parsing args. (cpp_output_token): Don't print leading whitespace. (cpp_output_line): Update. * cpplib.c (glue_header_name, parse_include, get__Pragma_string, do_include_common, do_line, do_ident, do_pragma, do_pragma_dependency, _cpp_do__Pragma, parse_answer, parse_assertion): Update. (get_token_no_padding): New. * cpplib.h (CPP_PADDING): New. (AVOID_LPASTE): Delete. (struct cpp_token): New union member source. (cpp_get_token): Update. * cppmacro.c (macro_arg): Convert to use pointers to const tokens. (builtin_macro, paste_all_tokens, paste_tokens, funlike_invocation_p, replace_args, quote_string, stringify_arg, parse_arg, next_context, enter_macro_context, expand_arg, _cpp_pop_context, cpp_scan_nooutput, _cpp_backup_tokens, _cpp_create_definition): Update. (push_arg_context): Delete. (padding_token, push_token_context, push_ptoken_context): New. (make_string_token, make_number_token): Update, rename. (cpp_get_token): Update to handle tokens as pointers to const, and insert padding appropriately. * cppmain.c (struct printer): New member prev. (check_multiline_token): Constify. (do_preprocessing, cb_line_change): Update. (scan_translation_unit): Update to handle spacing. * scan-decls.c (get_a_token): New. (skip_to_closing_brace, scan_decls): Update. * fix-header.c (read_scan_file): Update. * doc/cpp.texi: Update. * gcc.dg/cpp/macro10.c: New test. * gcc.dg/cpp/strify3.c: New test. * gcc.dg/cpp/spacing1.c: Add tests. * gcc.dg/cpp/19990703-1.c: Remove bogus test. * gcc.dg/cpp/20000625-2.c: Fudge to pass. From-SVN: r45793
2001-09-24libiberty.h (reconcat): New function.Kaveh R. Ghazi2-2/+8
include: * libiberty.h (reconcat): New function. libiberty: * concat.c (reconcat): New function. gcc: * c-aux-info.c (affix_data_type): Use ATTRIBUTE_MALLOC. Avoid leak by passing malloc'ed pointer to reconcat, not concat. From-SVN: r45789
2001-09-24* varasm.c (array_size_for_constructor): Handle STRING_CSTs also.DJ Delorie2-0/+11
From-SVN: r45785
2001-09-24* gcc.c-torture/execute/20010924-1.c: New test.DJ Delorie2-0/+75
From-SVN: r45784
2001-09-24flow.c (delete_dead_jumptables): Delete jumptable if the only reference is ↵Ulrich Weigand2-1/+6
from the literal pool. * flow.c (delete_dead_jumptables): Delete jumptable if the only reference is from the literal pool. From-SVN: r45783
2001-09-24* testsuite/objc/execute/paste.m: Remove.Neil Booth2-21/+4
From-SVN: r45782
2001-09-24install.texi (Final install): Request additional information in mail about ↵Janis Johnson2-0/+10
successful builds. * doc/install.texi (Final install): Request additional information in mail about successful builds. From-SVN: r45779
2001-09-24pa.c (return_addr_rtx): Return NULL_RTX if count is not zero.John David Anglin2-25/+32
* pa.c (return_addr_rtx): Return NULL_RTX if count is not zero. Use initial value of return pointer register instead of value in frame-20. Revise comments. From-SVN: r45778
2001-09-24som.h (ASM_OUTPUT_EXTERNAL): Improve formatting.John David Anglin2-6/+23
* som.h (ASM_OUTPUT_EXTERNAL): Improve formatting. (ASM_OUTPUT_EXTERNAL_LIBCALL): Only generate a .IMPORT statement for the libcall if there isn't a referenced identifier for the symbol. From-SVN: r45777
2001-09-24pa.h (TRAMPOLINE_TEMPLATE): Add two words to the template for non 64-bit ↵John David Anglin2-3/+29
machines. * pa.h (TRAMPOLINE_TEMPLATE): Add two words to the template for non 64-bit machines. Use these as a plabel for the trampoline. (TRAMPOLINE_SIZE): Adjust size for new words. (INITIALIZE_TRAMPOLINE): Initialize new words. (TRAMPOLINE_ADJUST_ADDRESS): New. Adjust address to make it a pointer to the plabel in the trampoline. From-SVN: r45776
2001-09-24pa.c (function_arg): Pass floating arguments in both general and floating ↵John David Anglin2-15/+29
registers in indirect... * pa.c (function_arg): Pass floating arguments in both general and floating registers in indirect (dynamic) calls when generating code for the 32 bit ABI and the HP assembler. From-SVN: r45775
2001-09-24install.texi: Markup fixes.Rainer Orth2-45/+59
* doc/install.texi: Markup fixes. Use Solaris 2, SunOS 4 as appropriate. (Specific, *-*-solaris2*): Explain this. Unconditionally warn against /usr/ucb tools. Remove Sun as warning, obsolete. Move X11 header bug workaround here, update patches. (Specific, sparc-sun-solaris2*): Detail Sun as fix status. (Specific, sparc-sun-solaris2.7): Update patch 106950 status. From-SVN: r45773
2001-09-24Removed, since DR209 patch was reverted on this branch.Richard Sandiford1-71/+0
From-SVN: r45771
2001-09-24Daily bump.GCC Administrator2-2/+2
From-SVN: r45767
2001-09-24top level:Zack Weinberg10-1113/+254
* errors.h (warning, error, fatal, internal_error): Don't mark with ATTRIBUTE_PRINTF_n. * toplev.h (internal_error, fatal_io_error, warning, error, pedwarn, pedwarn_with_file_and_line, warning_with_file_and_line, error_with_file_and_line, sorry, error_for_asm, warning_for_asm): Likewise. cp: * Make-lang.in (CXX_OBJS): Take out cp/errfn.o. (cp/errfn.o): Delete rule. (cp/error.o): Depend on flags.h. * errfn.c: Delete file. * cp-tree.h: Declare warn_deprecated. Remove definitions of TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning, cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and internal_error respectively. Make cp_deprecated into a macro. Don't define cp_printer typedef or declare cp_printers. * error.c: Include flags.h. Delete: struct tree_formatting_info, print_function_argument_list, print_declaration, print_expression, print_function_declaration, print_function_parameter, print_type_id, print_cv_qualifier_seq, print_type_specifier_seq, print_simple_type_specifier, print_elaborated_type_specifier, print_rest_of_abstract_declarator, print_parameter_declaration_clause, print_exception_specification, print_nested_name_specifier, and definition of cp_printers. (locate_error): New function. (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and rewritten in terms of locate_error and diagnostic.c. (cp_tree_printer): Rename cp_printer; wire up to *_to_string instead of deleted print_* routines. Handle %C, %L, %O, %Q also. (init_error): Adjust to match. po: * POTFILES.in: Remove cp/errfn.c. From-SVN: r45765
2001-09-23function.c (pop_function_context_from): var_refs_queue and temp slots now in ↵Richard Kenner2-55/+44
GC memory. * function.c (pop_function_context_from): var_refs_queue and temp slots now in GC memory. (mark_function_status, free_after_compilation): Likewise; also struct function now in GC memory. (assign_stack_temp_for_type): struct temp_slot now in GC memory. (combine_temp_slots): Likewise. (schedule_fixup_var_refs): var_refs_queue now in GC memory. (prepare_function_start): Use GC memory for struct function. (mark_temp_slot): Deleted. (gcc_mark_struct_function): struct function now in GC memory. From-SVN: r45764
2001-09-23fold-const.c (extract_muldiv, [...]): Only adjust code for division, not ↵Richard Kenner2-5/+5
modulus. * fold-const.c (extract_muldiv, case PLUS_EXPR): Only adjust code for division, not modulus. From-SVN: r45763
2001-09-23* rtl.def (MEM): Remove obsolete part of comment.Richard Kenner2-4/+7
From-SVN: r45762
2001-09-23Daily bump.GCC Administrator2-2/+2
From-SVN: r45760
2001-09-22c-format.c (init_function_format_info): Check __builtin_printf and ↵Joseph Myers5-5/+78
__builtin_fprintf even if -ffreestanding. * c-format.c (init_function_format_info): Check __builtin_printf and __builtin_fprintf even if -ffreestanding. Check C99 functions in gnu89 mode. testsuite: * gcc.dg/format/builtin-1.c, gcc.dg/format/ext-6.c: New tests. From-SVN: r45757
2001-09-22re PR java/4360 (libjava fails to compile on i686-pc-linux-gnu ↵Alexandre Petit-Bianco2-3/+10
(AttributedString)) 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com> * decl.c (init_decl_processing): Fixed typo in predef_filenames last three initializations. Fixes PR java/4360. ( http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00903.html ) From-SVN: r45756
2001-09-22c-common.c (format_attribute_table): Remove decl.Richard Kenner3-2/+22
* c-common.c (format_attribute_table): Remove decl. * tree.h (format_attribute_table, lang_attribute_table): New decls. (lang_attribute_common): Likewise. From-SVN: r45754
2001-09-22attribs.c: New file, from c-common.c.Richard Kenner1-1/+7
* attribs.c: New file, from c-common.c. (attribute_tables): Now four elements. (format_attribute_table, lang_attribute_common): New variables. (init_attributes): Reflect above changes. (handle_mode_attribute): Delete check for wider than uintmax. * c-common.c: Delete parts moved to attribs.c. (enum attrs): Deleted; unused. (c_format_attribute_table): New variable. (c_common_lang_init): Initialize format_attribute_table with it. * c-common.h (decl_attributes): Remove decl. * tree.h (decl_attribute): Move it to here. * Makefile.in (C_AND_OBJS_OBJS): Add attribs.o. (attribs.o): New rule. From-SVN: r45753
2001-09-22function.c (fix_lexical_address): Use set_mem_alias_set.Richard Kenner3-4/+8
* function.c (fix_lexical_address): Use set_mem_alias_set. (expand_function_start): Likewise. * config/alpha/alpha.h (SETUP_INCOMING_VARARGS): Likewise. From-SVN: r45751
2001-09-22* varasm.c (output_constant): Fix unused variable warning.Richard Kenner2-1/+3
From-SVN: r45750
2001-09-22attribs.c: New file, from c-common.c.Richard Kenner9-1148/+1246
* attribs.c: New file, from c-common.c. (attribute_tables): Now four elements. (format_attribute_table, lang_attribute_common): New variables. (init_attributes): Reflect above changes. (handle_mode_attribute): Delete check for wider than uintmax. * c-common.c: Delete parts moved to attribs.c. (enum attrs): Deleted; unused. (c_format_attribute_table): New variable. (c_common_lang_init): Initialize format_attribute_table with it. * c-common.h (decl_attributes): Remove decl. * tree.h (decl_attribute): Move it to here. * Makefile.in (C_AND_OBJS_OBJS): Add attribs.o. (attribs.o): New rule. * ch/Make-lang.in (cc1chill): Add attribs.o. * cp/Make-lang.in (CXX_C_OBJS): Add attribs.o. From-SVN: r45749
2001-09-22strlen0.f: New test.George Helffrich2-0/+99
2001-09-22 George Helffrich <george@geo.titech.ac.jp> * g77.dg/strlen0.f: New test. From-SVN: r45748
2001-09-22com.c (ffecom_subscript_check_): Loosen subscript checking rules for ↵George Helffrich3-10/+55
character strings... Thu Sep 20 15:05:20 JST 2001 George Helffrich <george@geo.titech.ac.jp> * com.c (ffecom_subscript_check_): Loosen subscript checking rules for character strings, to permit substring expressions like string(1:0). * news.texi: Document this as a new feature. From-SVN: r45747
2001-09-22* builtins.c (c_getstr): Remove unused variable.Andreas Jaeger2-9/+12
From-SVN: r45746
2001-09-22Daily bump.GCC Administrator2-2/+2
From-SVN: r45745
2001-09-21re PR java/4366 (java class initialization bug)Alexandre Petit-Bianco2-0/+12
2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com> * parse.y (patch_method_invocation): Build class initialization when static finals are used to qualify method invocation. Fixes PR java/4366. ( http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00880.html ) From-SVN: r45743
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