ggc.h: Delete ggc_add_string_root and ggc_mark_string.
* ggc.h: Delete ggc_add_string_root and ggc_mark_string. Add
digit_vector and digit_string.
* stringpool.c (digit_vector): New.
(ggc_alloc_string): Use digit_string.
* stmt.c (digit_strings): Delete.
(init_stmt): Do not initialize digit_strings.
(expand_asm_operands): Use ggc.h's digit_string macro.
* toplev.c (mark_file_stack): Delete.
(compile_file): Don't call init_tree_codes.
(main): No need to make the file stack a GC root.
* tree.c (init_tree_codes): Delete.
* tree.h (init_tree_codes): Delete.
* c-lex.c: Don't include ggc.h.
(mark_splay_tree_node, mark_splay_tree): Delete.
(init_c_lex): No need to ggc_strdup string constant. Don't add
file_info_tree to GGC roots.
(cb_enter_file, cb_rename_file): No need to ggc_strdup
ip->nominal_fname.
* Makefile.in (c-lex.o): No longer depends on $(GGC_H).
* dbxout.c (dbxout_init),
dwarf2out.c (dwarf2out_line),
ggc-common.c (ggc_mark_rtx_children, ggc_mark_trees),
varasm.c (mark_const_hash_entry, mark_pool_constant, init_varasm_once),
xcoffout.c (xcoffout_source_file),
i386.c (load_pic_register):
Delete call(s) to ggc_add_string_root and/or ggc_mark_string.
* except.c (create_rethrow_ref),
profile.c (init_edge_profiler),
toplev.c (compile_file),
varasm.c (named_section, assemble_static_space,
assemble_trampoline_template, output_constant_def, force_const_mem),
i386.c (load_pic_register),
ia64.c (ia64_encode_section_info),
rs6000.c (rs6000_emit_load_toc_table, create_TOC_reference,
rs6000_emit_prologue, rs6000_emit_epilogue),
rs6000.md (load_toc_aix_si, load_toc_aix_di):
Change ggc_alloc_string (var, -1) to ggc_strdup (var).
* profile.c (output_func_start_profiler),
tree.c (make_node),
i386.c (load_pic_register): No need to ggc_strdup string constant.
cp:
* lex.c (mark_impl_file_chain): Delete.
(init_parse): Remove call to ggc_add_string_root. No need to
ggc_strdup a string constant. Do not add impl_file_chain to GC
roots.
(handle_pragma_implementation): No need to ggc_strdup main_filename.
f:
* lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
ggc_strdup (var).
java:
* parse.y (goal): Remove call to ggc_add_string_root.
From-SVN: r37522
This commit is contained in:
Zack Weinberg
parent
9e7d5ee809
commit
a8a05998de
26 changed files with 219 additions and 299 deletions
255
gcc/ChangeLog
255
gcc/ChangeLog
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@ -1,3 +1,52 @@
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2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
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* ggc.h: Delete ggc_add_string_root and ggc_mark_string. Add
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digit_vector and digit_string.
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* stringpool.c (digit_vector): New.
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(ggc_alloc_string): Use digit_string.
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* stmt.c (digit_strings): Delete.
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(init_stmt): Do not initialize digit_strings.
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(expand_asm_operands): Use ggc.h's digit_string macro.
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* toplev.c (mark_file_stack): Delete.
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(compile_file): Don't call init_tree_codes.
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(main): No need to make the file stack a GC root.
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* tree.c (init_tree_codes): Delete.
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* tree.h (init_tree_codes): Delete.
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* c-lex.c: Don't include ggc.h.
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(mark_splay_tree_node, mark_splay_tree): Delete.
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(init_c_lex): No need to ggc_strdup string constant. Don't add
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file_info_tree to GGC roots.
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(cb_enter_file, cb_rename_file): No need to ggc_strdup
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ip->nominal_fname.
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* Makefile.in (c-lex.o): No longer depends on $(GGC_H).
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* dbxout.c (dbxout_init),
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dwarf2out.c (dwarf2out_line),
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ggc-common.c (ggc_mark_rtx_children, ggc_mark_trees),
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varasm.c (mark_const_hash_entry, mark_pool_constant, init_varasm_once),
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xcoffout.c (xcoffout_source_file),
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i386.c (load_pic_register):
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Delete call(s) to ggc_add_string_root and/or ggc_mark_string.
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* except.c (create_rethrow_ref),
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profile.c (init_edge_profiler),
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toplev.c (compile_file),
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varasm.c (named_section, assemble_static_space,
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assemble_trampoline_template, output_constant_def, force_const_mem),
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i386.c (load_pic_register),
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ia64.c (ia64_encode_section_info),
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rs6000.c (rs6000_emit_load_toc_table, create_TOC_reference,
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rs6000_emit_prologue, rs6000_emit_epilogue),
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rs6000.md (load_toc_aix_si, load_toc_aix_di):
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Change ggc_alloc_string (var, -1) to ggc_strdup (var).
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* profile.c (output_func_start_profiler),
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tree.c (make_node),
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i386.c (load_pic_register): No need to ggc_strdup string constant.
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2000-11-17 Hans-Peter Nilsson <hp@axis.com>
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* Makefile.in (config.status): Depend on config.gcc.
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@ -112,17 +161,17 @@
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2000-11-15 Neil Booth <neilb@earthling.net>
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* cpplib.c (start_directive, end_directive): New functions.
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(_cpp_handle_directive, run_directive): Use them.
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(_cpp_handle_directive): Don't -Wtraditional on indented
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null directives.
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(_cpp_push_buffer): Don't re-clear was_skipping.
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* cpplib.h (struct cpp_reader): New member la_saved.
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* cppmacro.c (cpp_get_token): Don't interpret _Pragma in
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directives.
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* cpplib.c (start_directive, end_directive): New functions.
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(_cpp_handle_directive, run_directive): Use them.
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(_cpp_handle_directive): Don't -Wtraditional on indented
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null directives.
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(_cpp_push_buffer): Don't re-clear was_skipping.
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* cpplib.h (struct cpp_reader): New member la_saved.
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* cppmacro.c (cpp_get_token): Don't interpret _Pragma in
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directives.
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gcc.dg/cpp/_Pragma1.c: Update.
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gcc.dg/cpp/_Pragma2.c: New test.
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gcc.dg/cpp/_Pragma1.c: Update.
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gcc.dg/cpp/_Pragma2.c: New test.
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2000-11-15 Mark Mitchell <mark@codesourcery.com>
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@ -177,7 +226,7 @@
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* configure.in: Move check for V3 above check for C++ header-file
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directory.
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* configure: Regenerated.
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2000-11-14 DJ Delorie <dj@redhat.com>
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* config/v850/v850.c: Remove obstacks.
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@ -471,7 +520,7 @@ Tue Nov 14 12:34:56 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* configure.in: Turn on libstdc++ V3 by default.
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* configure: Regenerated.
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* fixinc/mkfixinc.sh: Use the ordinary fixincludes on Solaris.
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2000-11-12 Jakub Jelinek <jakub@redhat.com>
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@ -488,7 +537,7 @@ Tue Nov 14 12:34:56 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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of #include headers.
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2000-11-12 Marc Espie <espie@openbsd.org>
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* configure.in: Fix filds test.
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* configure: Regen.
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@ -499,32 +548,32 @@ Tue Nov 14 12:34:56 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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2000-11-12 Neil Booth <neilb@earthling.net>
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* cppexp.c: Don't worry about pfile->skipping.
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* cpplib.c (struct if_stack): Make was_skipping unsigned char.
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(cpp_handle_directive): Save pfile->skipping in struct cpp_buffer
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for handled directives.
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(skip_rest_of_line): Use _cpp_lex_token after popping contexts
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and releasing lookaheads.
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(do_ifdef, do_ifndef, do_if): Use buffer->was_skipping.
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(do_else, do_elif, push_conditional): Update logic.
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(do_endif): Set buffer->was_skipping rather than pfile->skipping.
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(unwind_if_stack): Inline into cpp_pop_buffer.
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(cpp_push_buffer): Clear ifs->was_skipping for cpp_handle_directive.
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* cpplex.c (_cpp_lex_token): Clear skipping on EOF. Handle
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multiple-include optimisation.
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* cpplib.h (struct cpp_buffer): New member was_skipping.
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* cppmacro.c (_cpp_get_token): Loop whilst pfile->skipping. This
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works because skipping == 0 in directives.
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(_cpp_release_lookahead): Renamed from release_lookahead.
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(cpp_get_token): No need to check skipping as _cpp_get_token does
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this for us. No need to handle MI optimisation.
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* cppexp.c: Don't worry about pfile->skipping.
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* cpplib.c (struct if_stack): Make was_skipping unsigned char.
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(cpp_handle_directive): Save pfile->skipping in struct cpp_buffer
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for handled directives.
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(skip_rest_of_line): Use _cpp_lex_token after popping contexts
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and releasing lookaheads.
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(do_ifdef, do_ifndef, do_if): Use buffer->was_skipping.
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(do_else, do_elif, push_conditional): Update logic.
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(do_endif): Set buffer->was_skipping rather than pfile->skipping.
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(unwind_if_stack): Inline into cpp_pop_buffer.
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(cpp_push_buffer): Clear ifs->was_skipping for cpp_handle_directive.
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* cpplex.c (_cpp_lex_token): Clear skipping on EOF. Handle
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multiple-include optimisation.
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* cpplib.h (struct cpp_buffer): New member was_skipping.
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* cppmacro.c (_cpp_get_token): Loop whilst pfile->skipping. This
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works because skipping == 0 in directives.
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(_cpp_release_lookahead): Renamed from release_lookahead.
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(cpp_get_token): No need to check skipping as _cpp_get_token does
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this for us. No need to handle MI optimisation.
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Sat Nov 11 21:14:02 2000 Mark P Mitchell <mark@codesourcery.com>
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* fixinc/inclhack.def (sunos_matherr_decl): Bypass matherr
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declarations that use `__MATH_EXCEPTION' in their prototypes, too.
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* fixinc/fixincl.x: Regenerated.
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2000-11-11 Bruce Korb <bkorb@gnu.org>
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* fixinc/inclhack.def (avoid_bool_type): avoid commenting out #endif
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@ -543,7 +592,7 @@ Sat Nov 11 18:41:20 2000 Mark P Mitchell <mark@codesourcery.com>
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2000-11-11 Jason Merrill <jason@redhat.com>
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* function.c (assign_parms): If TREE_ADDRESSABLE is set, try to
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* function.c (assign_parms): If TREE_ADDRESSABLE is set, try to
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give the parm a register and then call put_var_into_stack.
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* stmt.c (expand_decl): Likewise.
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@ -567,7 +616,7 @@ Sat Nov 11 18:41:20 2000 Mark P Mitchell <mark@codesourcery.com>
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* cppexp.c (lex): Don't handle CPP_PLACEMARKER.
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* cpplex.c (_cpp_lex_token): Rename skip_newlines to next_bol
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* cpplib.c (skip_rest_of_line, check_eol, cpp_push_buffer):
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Similarly.
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Similarly.
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* cpplib.h: Remove CPP_PLACEMARKER.
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(struct lexer_state): Rename skip_newlines to next_bol.
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* cppmacro.c (stringify_arg): Don't handle CPP_PLACEMARKER.
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@ -669,15 +718,15 @@ Sat Nov 11 18:41:20 2000 Mark P Mitchell <mark@codesourcery.com>
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* config/ia64/ia64.md (extendsfdf2, extendsftf2, extenddftf2): Emit
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a no-op move if regs are equal.
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* toplev.c (rest_of_compilation): Do the noop moves elimination pass
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when calling jump after post-reload splitting.
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when calling jump after post-reload splitting.
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2000-11-09 Jan van Male <jan.vanmale@fenk.wau.nl>
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* c-tree.texi: Fix typos.
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* extend.texi: Likewise
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* gcov.texi: Likewise
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* rtl.texi: Likewise
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* tm.texi: Likewise
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* c-tree.texi: Fix typos.
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* extend.texi: Likewise
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* gcov.texi: Likewise
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* rtl.texi: Likewise
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* tm.texi: Likewise
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2000-11-09 Hans-Peter Nilsson <hp@axis.com>
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@ -708,12 +757,12 @@ Sat Nov 11 18:41:20 2000 Mark P Mitchell <mark@codesourcery.com>
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* c-common.c (flag_dump_translation_unit): Define it.
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(strip_array_types): New function.
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* c-decl.c (c_decode_option): Handle -fdump-translation-unit.
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* c-lang.c (finish_file): Call dump_node_to_file if
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* c-lang.c (finish_file): Call dump_node_to_file if
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flag_dump_translation_unit.
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* c-semantics.c (mark_rtl_for_local_static): Fix typo in comment.
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* c-tree.h (DECL_C_BIT_FIELD): Remove declaration.
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* c-dump.c: New file.
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2000-11-09 Christopher Faylor <cgf@cygnus.com>
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* config/i386/cygwin.h: Add mingw startfile prefix.
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@ -774,7 +823,7 @@ Sat Nov 11 18:41:20 2000 Mark P Mitchell <mark@codesourcery.com>
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2000-11-09 Graham Stott <grahams@redhat.com>
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* config/i386/i386.md (mmx_pinsrw): Output operands in correct
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* config/i386/i386.md (mmx_pinsrw): Output operands in correct
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order for -mintel-syntax. Remove comment now that the operand
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order has been checked.
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(mmx_pextrw): Likewise.
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|
|
@ -846,15 +895,15 @@ Wed Nov 8 21:58:20 2000 Christopher Faylor <cgf@cygnus.com>
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2000-11-08 Neil Booth <neilb@earthling.net>
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Move directive handling into the lexer itself.
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* cpplex.c (_cpp_lex_token): Handle directives directly.
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In the case of a directive interrupting a function-like
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macro invocation, use extra_char since read_ahead is
|
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used to store the '#'. Return a CPP_EOF in this case.
|
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* cppmacro.c (parse_arg): No need to handle CPP_DHASH any more.
|
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(cpp_get_token): Don't handle directives here.
|
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* cpplib.h: Remove CPP_DHASH token type.
|
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Move directive handling into the lexer itself.
|
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|
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* cpplex.c (_cpp_lex_token): Handle directives directly.
|
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In the case of a directive interrupting a function-like
|
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macro invocation, use extra_char since read_ahead is
|
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used to store the '#'. Return a CPP_EOF in this case.
|
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* cppmacro.c (parse_arg): No need to handle CPP_DHASH any more.
|
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(cpp_get_token): Don't handle directives here.
|
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* cpplib.h: Remove CPP_DHASH token type.
|
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|
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Wed Nov 8 21:53:41 MET 2000 Jan Hubicka <jh@suse.cz>
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|
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|
|
@ -885,7 +934,7 @@ Wed Nov 8 21:53:41 MET 2000 Jan Hubicka <jh@suse.cz>
|
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passed in multiple non-contiguous locations.
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|
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2000-11-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
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|
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|
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* README.gnat: Remove file.
|
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|
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2000-11-08 Alexandre Oliva <aoliva@redhat.com>
|
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|
|
@ -922,7 +971,7 @@ Wed Nov 8 21:53:41 MET 2000 Jan Hubicka <jh@suse.cz>
|
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* c-lang.c (start_cdtor, finish_cdtor): New functions.
|
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(finish_file): Use them in building constructor/destructor functions.
|
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|
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* config/alpha/alpha.h (HAS_INIT_SECTION, LD_INIT_SWITCH,
|
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* config/alpha/alpha.h (HAS_INIT_SECTION, LD_INIT_SWITCH,
|
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LD_FINI_SWITCH): Move ...
|
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* config/alpha/osf.h: ... here.
|
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* config/alpha/alpha-interix.h: Don't undef them.
|
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|
|
@ -1045,7 +1094,7 @@ Mon Nov 6 20:08:13 2000 J"orn Rennecke <amylaar@redhat.com>
|
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|
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2000-11-06 Neil Booth <neilb@earthling.net>
|
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|
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* tradcpp.c (special_symbol): Assign an null string rather
|
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* tradcpp.c (special_symbol): Assign an null string rather
|
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than writing to an unallocated buffer.
|
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|
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2000-11-06 Neil Booth <neilb@earthling.net>
|
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|
|
@ -1105,13 +1154,13 @@ Sat Sep 23 19:10:20 2000 Denis Chertykov <denisc@overta.ru> & Marek Michalkiew
|
|||
|
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2000-11-04 Neil Booth <neilb@earthling.net>
|
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|
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* cpplex.c (parse_string): Don't allow multiline strings in
|
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#include family directives.
|
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* cpplex.c (parse_string): Don't allow multiline strings in
|
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#include family directives.
|
||||
|
||||
2000-11-04 Neil Booth <neilb@earthling.net>
|
||||
|
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* cpplib.c (do_line): Only warn pedantically if not reading
|
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preprocessed input.
|
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preprocessed input.
|
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|
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2000-11-04 Alexandre Oliva <aoliva@redhat.com>
|
||||
|
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|
|
@ -1228,7 +1277,7 @@ config:
|
|||
sparc/sparc.h, sparc/sysv4.h, sparc/vxsim.h, sparc/vxsparc.h,
|
||||
v850/rtems.h, vax/netbsd.h, vax/openbsd.h, vax/ultrix.h, vax/vax.h,
|
||||
vax/vaxv.h, vax/vms.h, we32k/we32k.h
|
||||
|
||||
|
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Replace -A() with -A=, the new assertion syntax.
|
||||
|
||||
Thu Nov 2 21:52:35 2000 J"orn Rennecke <amylaar@redhat.com>
|
||||
|
|
@ -1266,17 +1315,17 @@ Thu Nov 2 19:20:12 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
|
||||
2000-11-02 Zack Weinberg <zackw@Stanford.EDU>
|
||||
|
||||
Integrated CPP.
|
||||
|
||||
* c-lex.c (init_c_lex): Update cpp_start_read call.
|
||||
(cb_ident): Update for new callback prototype.
|
||||
(cb_def_pragma): Update for new cpp_get_token prototype.
|
||||
(c_lex): Similarly. Use cpp_get_line.
|
||||
|
||||
* c-parse.in (finish_parse): Update for new cpp_finish
|
||||
prototype.
|
||||
|
||||
* cp/lex.c (finish_parse): Similarly.
|
||||
Integrated CPP.
|
||||
|
||||
* c-lex.c (init_c_lex): Update cpp_start_read call.
|
||||
(cb_ident): Update for new callback prototype.
|
||||
(cb_def_pragma): Update for new cpp_get_token prototype.
|
||||
(c_lex): Similarly. Use cpp_get_line.
|
||||
|
||||
* c-parse.in (finish_parse): Update for new cpp_finish
|
||||
prototype.
|
||||
|
||||
* cp/lex.c (finish_parse): Similarly.
|
||||
|
||||
2000-11-01 Geoff Keating <geoffk@cygnus.com>
|
||||
|
||||
|
|
@ -1290,10 +1339,10 @@ Thu Nov 2 19:20:12 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
|
||||
2000-11-01 Neil Booth <neilb@earthling.net>
|
||||
|
||||
* cpplib.c (run_directive): Use correct line number for output
|
||||
of _Pragma. Remember any in-progress directive.
|
||||
|
||||
* gcc.dg/cpp/vararg2.c, gcc.dg/cpp/_Pragm1.c: New tests.
|
||||
* cpplib.c (run_directive): Use correct line number for output
|
||||
of _Pragma. Remember any in-progress directive.
|
||||
|
||||
* gcc.dg/cpp/vararg2.c, gcc.dg/cpp/_Pragm1.c: New tests.
|
||||
|
||||
2000-11-01 Richard Henderson <rth@redhat.com>
|
||||
|
||||
|
|
@ -1313,7 +1362,7 @@ Thu Nov 2 19:20:12 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
2000-11-01 Richard Henderson <rth@redhat.com>
|
||||
|
||||
* stmt.c (expand_start_null_loop): New.
|
||||
(expand_end_null_loop): New.
|
||||
(expand_end_null_loop): New.
|
||||
* c-semantics.c (genrtl_do_stmt): Use them.
|
||||
* tree.h: Declare them.
|
||||
|
||||
|
|
@ -1376,7 +1425,7 @@ Thu Nov 2 19:20:12 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
(dwarf2out_end_block, dwarf2out_label): Likewise.
|
||||
* final.c (final_scan_insn, case NOTE_INSN_DELETED_LABEL): Likewise
|
||||
* config/ia64/ia64.h (ASM_OUTPUT_DEBUG_LABEL): Define.
|
||||
|
||||
|
||||
2000-10-31 Richard Henderson <rth@redhat.com>
|
||||
|
||||
* dwarf2out.c (struct dw_loc_descr_struct): Add dw_loc_addr.
|
||||
|
|
@ -1475,7 +1524,7 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
|
||||
2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
|
||||
|
||||
* config/i386/i386.c (ix86_init_builtins): Correct return type
|
||||
* config/i386/i386.c (ix86_init_builtins): Correct return type
|
||||
building v4hi_ftype_v4hi_int_int tree node.
|
||||
(ix86_expand_builtin): Use correct operand numbers 0 and 1.
|
||||
Copy operand 0 into a Pmode register, don't generate a MEM rtx.
|
||||
|
|
@ -1555,7 +1604,7 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
2000-10-29 Neil Booth <neilb@earthling.net>
|
||||
|
||||
* cppmacro.c (_cpp_create_definition): Optimize the case of
|
||||
a macro defined to itself.
|
||||
a macro defined to itself.
|
||||
|
||||
2000-10-29 Neil Booth <neilb@earthling.net>
|
||||
|
||||
|
|
@ -1625,7 +1674,7 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
2000-10-28 Neil Booth <neilb@earthling.net>
|
||||
|
||||
New macro expander.
|
||||
|
||||
|
||||
* cpplib.c (struct answer): New.
|
||||
(struct if_stack): Use cpp_lexer_pos rather than line and col.
|
||||
Rename cmacro mi_cmacro.
|
||||
|
|
@ -1766,7 +1815,7 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
_cpp_cleanup_hashtable.
|
||||
|
||||
* Makefile.in: Remove cppoutput.c.
|
||||
|
||||
|
||||
* cppoutput.c: Delete
|
||||
|
||||
* fixheader.c (read_scan_file): Update for new cpp_get_token
|
||||
|
|
@ -1779,7 +1828,7 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
* scan.h (recognized_function): Update prototype.
|
||||
|
||||
* po/POTFILES.in: Remove cppoutput.c.
|
||||
|
||||
|
||||
2000-10-27 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
* c-typeck.c (check_init_type_bitfields): Remove.
|
||||
|
|
@ -1797,7 +1846,7 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
2000-10-21 Mike Coleman <mcoleman2@kc.rr.com>
|
||||
|
||||
* c-pragma.c (handle_pragma_pack): Initialize align to -1.
|
||||
Improve error messages. Correct parsing of
|
||||
Improve error messages. Correct parsing of
|
||||
#pragma pack(pop [,id]). Do not check the user-supplied
|
||||
alignment if we're popping.
|
||||
|
||||
|
|
@ -1836,11 +1885,11 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
2000-10-27 Bernd Schmidt <bernds@redhat.co.uk>
|
||||
Richard Henderson <rth@redhat.com>
|
||||
|
||||
* regrename.c: Rewrite to handle multi-register modes and
|
||||
cond_exec instructions.
|
||||
* Makefile.in (regrename.o): Update dependancies.
|
||||
* recog.h (struct operand_alternative): Add is_address.
|
||||
* recog.c (preprocess_constraints) [case 'p']: Set it.
|
||||
* regrename.c: Rewrite to handle multi-register modes and
|
||||
cond_exec instructions.
|
||||
* Makefile.in (regrename.o): Update dependancies.
|
||||
* recog.h (struct operand_alternative): Add is_address.
|
||||
* recog.c (preprocess_constraints) [case 'p']: Set it.
|
||||
|
||||
2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
|
||||
|
||||
|
|
@ -1857,23 +1906,23 @@ Tue Oct 31 15:33:27 2000 J"orn Rennecke <amylaar@redhat.com>
|
|||
switch is given, nothing otherwise.
|
||||
* configure.lang: Delete.
|
||||
|
||||
* Makefile.in: Expunge all traces of extra_c_objs,
|
||||
extra_cxx_objs, and extra_cpp_objs. Set MAYBE_CPPLIB from
|
||||
@maybe_cpplib@. Add $(MAYBE_CPPLIB) to C_AND_OBJC_OBJS. Set
|
||||
warning options via a three level scheme so that -pedantic and
|
||||
-Wtraditional are not used for non-C front ends: LOOSE_WARN,
|
||||
STRICT1_WARN, STRICT2_WARN -> $(@D)-warn, GCC_WARN_CFLAGS ->
|
||||
WARN_CFLAGS. Distinguish STAGE1_CFLAGS from BOOT_CFLAGS.
|
||||
* Makefile.in: Expunge all traces of extra_c_objs,
|
||||
extra_cxx_objs, and extra_cpp_objs. Set MAYBE_CPPLIB from
|
||||
@maybe_cpplib@. Add $(MAYBE_CPPLIB) to C_AND_OBJC_OBJS. Set
|
||||
warning options via a three level scheme so that -pedantic and
|
||||
-Wtraditional are not used for non-C front ends: LOOSE_WARN,
|
||||
STRICT1_WARN, STRICT2_WARN -> $(@D)-warn, GCC_WARN_CFLAGS ->
|
||||
WARN_CFLAGS. Distinguish STAGE1_CFLAGS from BOOT_CFLAGS.
|
||||
Add -I$(@D) and -I$(srcdir)/$(@D) to INCLUDES.
|
||||
Set OUTPUT_OPTION, ZLIB, ZLIBINC. Do not set P,
|
||||
LANG_FLAGS_TO_PASS. Add OUTPUT_OPTION to all object-file
|
||||
generation rules. Wrap all rules that change the current
|
||||
directory in parentheses; pmake doesn't spawn a new shell for
|
||||
each command. Expunge all references to $(P). When one
|
||||
command depends on another and they're run all at once, use &&
|
||||
to separate them, not ;. Add libgcc_s$(SHLIB_EXT) to files
|
||||
deleted on make clean. Force OUTPUT_OPTION='-o $@' in stage2
|
||||
and beyond.
|
||||
LANG_FLAGS_TO_PASS. Add OUTPUT_OPTION to all object-file
|
||||
generation rules. Wrap all rules that change the current
|
||||
directory in parentheses; pmake doesn't spawn a new shell for
|
||||
each command. Expunge all references to $(P). When one
|
||||
command depends on another and they're run all at once, use &&
|
||||
to separate them, not ;. Add libgcc_s$(SHLIB_EXT) to files
|
||||
deleted on make clean. Force OUTPUT_OPTION='-o $@' in stage2
|
||||
and beyond.
|
||||
|
||||
* objc/Make-lang.in: Wrap all rules that change the current
|
||||
directory in parentheses. Expunge all references to $(P).
|
||||
|
|
|
|||
|
|
@ -1153,7 +1153,7 @@ c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
|
|||
$(RTL_H) $(EXPR_H)
|
||||
c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
|
||||
c-pragma.h input.h intl.h flags.h toplev.h output.h \
|
||||
mbchar.h $(GGC_H) cpplib.h $(EXPR_H)
|
||||
mbchar.h cpplib.h $(EXPR_H)
|
||||
c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
|
||||
flags.h toplev.h
|
||||
c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
|
||||
|
|
|
|||
34
gcc/c-lex.c
34
gcc/c-lex.c
|
|
@ -35,7 +35,6 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "c-pragma.h"
|
||||
#include "toplev.h"
|
||||
#include "intl.h"
|
||||
#include "ggc.h"
|
||||
#include "tm_p.h"
|
||||
#include "splay-tree.h"
|
||||
|
||||
|
|
@ -149,8 +148,6 @@ static tree lex_string PARAMS ((const char *, unsigned int, int));
|
|||
static tree lex_charconst PARAMS ((const char *, unsigned int, int));
|
||||
static void update_header_times PARAMS ((const char *));
|
||||
static int dump_one_header PARAMS ((splay_tree_node, void *));
|
||||
static int mark_splay_tree_node PARAMS ((splay_tree_node, void *));
|
||||
static void mark_splay_tree PARAMS ((void *));
|
||||
|
||||
#if !USE_CPPLIB
|
||||
static int skip_white_space PARAMS ((int));
|
||||
|
|
@ -177,10 +174,7 @@ init_c_lex (filename)
|
|||
file_info_tree = splay_tree_new ((splay_tree_compare_fn)strcmp,
|
||||
0,
|
||||
(splay_tree_delete_value_fn)free);
|
||||
/* Make sure to mark the filenames in the tree for GC. */
|
||||
ggc_add_root (&file_info_tree, 1, sizeof (file_info_tree),
|
||||
mark_splay_tree);
|
||||
toplevel = get_fileinfo (ggc_strdup ("<top level>"));
|
||||
toplevel = get_fileinfo ("<top level>");
|
||||
if (flag_detailed_statistics)
|
||||
{
|
||||
header_time = 0;
|
||||
|
|
@ -698,7 +692,7 @@ cb_enter_file (pfile)
|
|||
if (ip->prev)
|
||||
{
|
||||
lex_lineno = lineno = ip->prev->lineno - 1;
|
||||
push_srcloc (ggc_alloc_string (ip->nominal_fname, -1), 1);
|
||||
push_srcloc (ip->nominal_fname, 1);
|
||||
input_file_stack->indent_level = indent_level;
|
||||
debug_start_source_file (ip->nominal_fname);
|
||||
}
|
||||
|
|
@ -769,7 +763,7 @@ cb_rename_file (pfile)
|
|||
cpp_buffer *ip = CPP_BUFFER (pfile);
|
||||
/* Bleah, need a better interface to this. */
|
||||
const char *flags = cpp_syshdr_flags (pfile, ip);
|
||||
input_filename = ggc_alloc_string (ip->nominal_fname, -1);
|
||||
input_filename = ip->nominal_fname;
|
||||
lex_lineno = ip->lineno;
|
||||
in_system_header = (flags[0] != 0);
|
||||
|
||||
|
|
@ -2550,25 +2544,3 @@ lex_charconst (str, len, wide)
|
|||
|
||||
return value;
|
||||
}
|
||||
|
||||
/* Mark for GC a node in a splay tree whose keys are strings. */
|
||||
|
||||
static int
|
||||
mark_splay_tree_node (n, data)
|
||||
splay_tree_node n;
|
||||
void *data ATTRIBUTE_UNUSED;
|
||||
{
|
||||
ggc_mark_string ((char *) n->key);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Mark for GC a splay tree whose keys are strings. */
|
||||
|
||||
static void
|
||||
mark_splay_tree (p)
|
||||
void *p;
|
||||
{
|
||||
splay_tree st = *(splay_tree *) p;
|
||||
|
||||
splay_tree_foreach (st, mark_splay_tree_node, NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1677,7 +1677,6 @@ ix86_can_use_return_insn_p ()
|
|||
|
||||
static const char *pic_label_name;
|
||||
static int pic_label_output;
|
||||
static const char *global_offset_table_name;
|
||||
|
||||
/* This function generates code for -fpic that loads %ebx with
|
||||
the return address of the caller and then returns. */
|
||||
|
|
@ -1721,13 +1720,7 @@ load_pic_register ()
|
|||
{
|
||||
rtx gotsym, pclab;
|
||||
|
||||
if (global_offset_table_name == NULL)
|
||||
{
|
||||
global_offset_table_name =
|
||||
ggc_alloc_string ("_GLOBAL_OFFSET_TABLE_", 21);
|
||||
ggc_add_string_root (&global_offset_table_name, 1);
|
||||
}
|
||||
gotsym = gen_rtx_SYMBOL_REF (Pmode, global_offset_table_name);
|
||||
gotsym = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
|
||||
|
||||
if (TARGET_DEEP_BRANCH_PREDICTION)
|
||||
{
|
||||
|
|
@ -1735,8 +1728,7 @@ load_pic_register ()
|
|||
{
|
||||
char buf[32];
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LPR", 0);
|
||||
pic_label_name = ggc_alloc_string (buf, -1);
|
||||
ggc_add_string_root (&pic_label_name, 1);
|
||||
pic_label_name = ggc_strdup (buf);
|
||||
}
|
||||
pclab = gen_rtx_MEM (QImode, gen_rtx_SYMBOL_REF (Pmode, pic_label_name));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4817,7 +4817,7 @@ ia64_encode_section_info (decl)
|
|||
else if (symbol_str[0] == SDATA_NAME_FLAG_CHAR)
|
||||
{
|
||||
XSTR (XEXP (DECL_RTL (decl), 0), 0)
|
||||
= ggc_alloc_string (symbol_str + 1, -1);
|
||||
= ggc_strdup (symbol_str + 1);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -5114,10 +5114,10 @@ rs6000_emit_load_toc_table (fromprolog)
|
|||
rtx symL;
|
||||
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LCF", rs6000_pic_labelno);
|
||||
symF = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
symF = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LCL", rs6000_pic_labelno);
|
||||
symL = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
symL = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
|
||||
rs6000_maybe_dead (emit_insn (gen_load_toc_v4_PIC_1 (tempLR,
|
||||
symF)));
|
||||
|
|
@ -5131,11 +5131,10 @@ rs6000_emit_load_toc_table (fromprolog)
|
|||
rtx tocsym;
|
||||
static int reload_toc_labelno = 0;
|
||||
|
||||
tocsym = gen_rtx_SYMBOL_REF (Pmode,
|
||||
ggc_alloc_string (toc_label_name, -1));
|
||||
tocsym = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (toc_label_name));
|
||||
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LCG", reload_toc_labelno++);
|
||||
symF = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
symF = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
|
||||
rs6000_maybe_dead (emit_insn (gen_load_toc_v4_PIC_1b (tempLR,
|
||||
symF,
|
||||
|
|
@ -5152,7 +5151,7 @@ rs6000_emit_load_toc_table (fromprolog)
|
|||
char buf[30];
|
||||
rtx realsym;
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LCTOC", 1);
|
||||
realsym = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
realsym = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
|
||||
rs6000_maybe_dead (emit_insn (gen_elf_high (dest, realsym)));
|
||||
rs6000_maybe_dead (emit_insn (gen_elf_low (dest, dest, realsym)));
|
||||
|
|
@ -5205,12 +5204,11 @@ rtx
|
|||
create_TOC_reference(symbol)
|
||||
rtx symbol;
|
||||
{
|
||||
return gen_rtx_PLUS (Pmode,
|
||||
gen_rtx_REG (Pmode, TOC_REGISTER),
|
||||
gen_rtx_CONST (Pmode,
|
||||
gen_rtx_MINUS (Pmode, symbol,
|
||||
gen_rtx_SYMBOL_REF (Pmode,
|
||||
ggc_alloc_string (toc_label_name, -1)))));
|
||||
return gen_rtx_PLUS (Pmode,
|
||||
gen_rtx_REG (Pmode, TOC_REGISTER),
|
||||
gen_rtx_CONST (Pmode,
|
||||
gen_rtx_MINUS (Pmode, symbol,
|
||||
gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (toc_label_name)))));
|
||||
}
|
||||
|
||||
#if TARGET_AIX
|
||||
|
|
@ -5613,7 +5611,7 @@ rs6000_emit_prologue()
|
|||
LINK_REGISTER_REGNUM));
|
||||
sprintf (rname, "%s%d%s", SAVE_FP_PREFIX,
|
||||
info->first_fp_reg_save - 32, SAVE_FP_SUFFIX);
|
||||
alloc_rname = ggc_alloc_string (rname, -1);
|
||||
alloc_rname = ggc_strdup (rname);
|
||||
RTVEC_ELT (p, 1) = gen_rtx_USE (VOIDmode,
|
||||
gen_rtx_SYMBOL_REF (Pmode,
|
||||
alloc_rname));
|
||||
|
|
@ -6061,7 +6059,7 @@ rs6000_emit_epilogue(sibcall)
|
|||
|
||||
sprintf (rname, "%s%d%s", RESTORE_FP_PREFIX,
|
||||
info->first_fp_reg_save - 32, RESTORE_FP_SUFFIX);
|
||||
alloc_rname = ggc_alloc_string (rname, -1);
|
||||
alloc_rname = ggc_strdup (rname);
|
||||
RTVEC_ELT (p, 2) = gen_rtx_USE (VOIDmode,
|
||||
gen_rtx_SYMBOL_REF (Pmode,
|
||||
alloc_rname));
|
||||
|
|
|
|||
|
|
@ -9190,7 +9190,7 @@ operands[2] = GEN_INT (INTVAL (operands[1]) >> 32);
|
|||
{
|
||||
char buf[30];
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
|
||||
operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
operands[2] = gen_rtx_REG (Pmode, 2);
|
||||
return \"{l|lwz} %0,%1(%2)\";
|
||||
}"
|
||||
|
|
@ -9204,7 +9204,7 @@ operands[2] = GEN_INT (INTVAL (operands[1]) >> 32);
|
|||
{
|
||||
char buf[30];
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
|
||||
operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
operands[2] = gen_rtx_REG (Pmode, 2);
|
||||
return \"ld %0,%1(%2)\";
|
||||
}"
|
||||
|
|
|
|||
|
|
@ -1,3 +1,11 @@
|
|||
2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
|
||||
|
||||
* lex.c (mark_impl_file_chain): Delete.
|
||||
(init_parse): Remove call to ggc_add_string_root. No need to
|
||||
ggc_strdup a string constant. Do not add impl_file_chain to GC
|
||||
roots.
|
||||
(handle_pragma_implementation): No need to ggc_strdup main_filename.
|
||||
|
||||
2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
||||
* pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
|
||||
|
|
@ -101,7 +109,7 @@
|
|||
(cp_dump_tree): New function.
|
||||
* pt.c (add_maybe_template): Remove.
|
||||
* typeck.c (strip_array_types): Likewise.
|
||||
|
||||
|
||||
2000-11-07 Eric Christopher <echristo@redhat.com>
|
||||
|
||||
* decl.c (init_decl_processing): Change definition of
|
||||
|
|
@ -631,7 +639,7 @@ Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|||
|
||||
2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
|
||||
|
||||
* ir.texi: Add more documentation.
|
||||
* ir.texi: Add more documentation.
|
||||
|
||||
2000-09-11 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
|
|
|
|||
33
gcc/cp/lex.c
33
gcc/cp/lex.c
|
|
@ -55,7 +55,6 @@ static int interface_strcmp PARAMS ((const char *));
|
|||
static int *init_cpp_parse PARAMS ((void));
|
||||
static void init_reswords PARAMS ((void));
|
||||
static void init_cp_pragma PARAMS ((void));
|
||||
static void mark_impl_file_chain PARAMS ((PTR));
|
||||
|
||||
static tree parse_strconst_pragma PARAMS ((const char *, int));
|
||||
static void handle_pragma_vtable PARAMS ((cpp_reader *));
|
||||
|
|
@ -137,11 +136,6 @@ struct impl_files
|
|||
|
||||
static struct impl_files *impl_file_chain;
|
||||
|
||||
/* The string used to represent the filename of internally generated
|
||||
tree nodes. The variable, which is dynamically allocated, should
|
||||
be used; the macro is only used to initialize it. */
|
||||
static const char *internal_filename;
|
||||
#define INTERNAL_FILENAME ("<internal>")
|
||||
|
||||
/* Return something to represent absolute declarators containing a *.
|
||||
TARGET is the absolute declarator that the * contains.
|
||||
|
|
@ -708,9 +702,7 @@ init_parse (filename)
|
|||
set_identifier_size (sizeof (struct lang_identifier));
|
||||
decl_printable_name = lang_printable_name;
|
||||
|
||||
internal_filename = ggc_alloc_string (INTERNAL_FILENAME,
|
||||
sizeof (INTERNAL_FILENAME));
|
||||
input_filename = internal_filename;
|
||||
input_filename = "<internal>";
|
||||
|
||||
init_reswords ();
|
||||
init_pragma ();
|
||||
|
|
@ -764,10 +756,6 @@ init_parse (filename)
|
|||
token_count = init_cpp_parse ();
|
||||
interface_unknown = 1;
|
||||
|
||||
ggc_add_string_root (&internal_filename, 1);
|
||||
ggc_add_root (&impl_file_chain, 1, sizeof (impl_file_chain),
|
||||
mark_impl_file_chain);
|
||||
|
||||
return init_c_lex (filename);
|
||||
}
|
||||
|
||||
|
|
@ -953,23 +941,6 @@ set_yydebug (value)
|
|||
#endif
|
||||
}
|
||||
|
||||
|
||||
/* Mark ARG (which is really a struct impl_files **) for GC. */
|
||||
|
||||
static void
|
||||
mark_impl_file_chain (arg)
|
||||
void *arg;
|
||||
{
|
||||
struct impl_files *ifs;
|
||||
|
||||
ifs = *(struct impl_files **) arg;
|
||||
while (ifs)
|
||||
{
|
||||
ggc_mark_string (ifs->filename);
|
||||
ifs = ifs->next;
|
||||
}
|
||||
}
|
||||
|
||||
/* Helper function to load global variables with interface
|
||||
information. */
|
||||
|
||||
|
|
@ -1219,7 +1190,7 @@ handle_pragma_implementation (dfile)
|
|||
if (ifiles == 0)
|
||||
{
|
||||
ifiles = (struct impl_files*) xmalloc (sizeof (struct impl_files));
|
||||
ifiles->filename = ggc_alloc_string (main_filename, -1);
|
||||
ifiles->filename = main_filename;
|
||||
ifiles->next = impl_file_chain;
|
||||
impl_file_chain = ifiles;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -454,8 +454,6 @@ dbxout_init (asm_file, input_file_name, syms)
|
|||
and output them all, except for those already output. */
|
||||
|
||||
dbxout_typedefs (syms);
|
||||
|
||||
ggc_add_string_root ((char **) &lastfile, 1);
|
||||
}
|
||||
|
||||
/* Output any typedef names for types described by TYPE_DECLs in SYMS,
|
||||
|
|
|
|||
|
|
@ -11029,9 +11029,6 @@ dwarf2out_line (filename, line)
|
|||
/* Emit the .file and .loc directives understood by GNU as. */
|
||||
if (lastfile == 0 || strcmp (filename, lastfile))
|
||||
{
|
||||
if (lastfile == 0)
|
||||
ggc_add_string_root ((char **) &lastfile, 1);
|
||||
|
||||
fprintf (asm_out_file, "\t.file 0 \"%s\"\n", filename);
|
||||
lastfile = filename;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -504,7 +504,7 @@ create_rethrow_ref (region_num)
|
|||
char buf[60];
|
||||
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LRTH", region_num);
|
||||
ptr = ggc_alloc_string (buf, -1);
|
||||
ptr = ggc_strdup (buf);
|
||||
def = gen_rtx_SYMBOL_REF (Pmode, ptr);
|
||||
SYMBOL_REF_NEED_ADJUST (def) = 1;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,8 @@
|
|||
2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
|
||||
|
||||
* lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
|
||||
ggc_strdup (var).
|
||||
|
||||
Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||||
|
||||
* malloc.c (malloc_init): Call xmalloc, not malloc.
|
||||
|
|
|
|||
|
|
@ -1317,7 +1317,7 @@ ffelex_hash_ (FILE *finput)
|
|||
lineno = l;
|
||||
|
||||
if (ffelex_kludge_flag_)
|
||||
input_filename = ggc_alloc_string (ffelex_token_text (token), -1);
|
||||
input_filename = ggc_strdup (ffelex_token_text (token));
|
||||
else
|
||||
{
|
||||
wf = ffewhere_file_new (ffelex_token_text (token),
|
||||
|
|
|
|||
|
|
@ -224,7 +224,6 @@ ggc_mark_rtx_children (r)
|
|||
break;
|
||||
case CODE_LABEL:
|
||||
ggc_mark_rtx (LABEL_REFS (r));
|
||||
ggc_mark_string (LABEL_ALTERNATE_NAME (r));
|
||||
break;
|
||||
case LABEL_REF:
|
||||
ggc_mark_rtx (LABEL_NEXTREF (r));
|
||||
|
|
@ -252,11 +251,6 @@ ggc_mark_rtx_children (r)
|
|||
break;
|
||||
|
||||
default:
|
||||
if (NOTE_LINE_NUMBER (r) >= 0)
|
||||
{
|
||||
case NOTE_INSN_DELETED_LABEL:
|
||||
ggc_mark_string (NOTE_SOURCE_FILE (r));
|
||||
}
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
|
@ -354,10 +348,6 @@ ggc_mark_trees ()
|
|||
ggc_mark_tree (TREE_IMAGPART (t));
|
||||
break;
|
||||
|
||||
case STRING_CST:
|
||||
ggc_mark_string (TREE_STRING_POINTER (t));
|
||||
break;
|
||||
|
||||
case PARM_DECL:
|
||||
ggc_mark_rtx (DECL_INCOMING_RTL (t));
|
||||
break;
|
||||
|
|
@ -367,7 +357,6 @@ ggc_mark_trees ()
|
|||
break;
|
||||
|
||||
case IDENTIFIER_NODE:
|
||||
ggc_mark_string (IDENTIFIER_POINTER (t));
|
||||
lang_mark_tree (t);
|
||||
continue;
|
||||
|
||||
|
|
@ -379,7 +368,6 @@ ggc_mark_trees ()
|
|||
switch (TREE_CODE_CLASS (code))
|
||||
{
|
||||
case 'd': /* A decl node. */
|
||||
ggc_mark_string (DECL_SOURCE_FILE (t));
|
||||
ggc_mark_tree (DECL_SIZE (t));
|
||||
ggc_mark_tree (DECL_SIZE_UNIT (t));
|
||||
ggc_mark_tree (DECL_NAME (t));
|
||||
|
|
|
|||
10
gcc/ggc.h
10
gcc/ggc.h
|
|
@ -40,7 +40,9 @@ union tree_node;
|
|||
struct varasm_status;
|
||||
|
||||
/* Constants for general use. */
|
||||
extern const char empty_string[];
|
||||
extern const char empty_string[]; /* empty string */
|
||||
extern const char digit_vector[]; /* "0" .. "9" */
|
||||
#define digit_string(d) (digit_vector + ((d) * 2))
|
||||
|
||||
/* Trees that have been marked, but whose children still need marking. */
|
||||
extern varray_type ggc_pending_trees;
|
||||
|
|
@ -54,9 +56,6 @@ void ggc_add_tree_varray_root PARAMS ((struct varray_head_tag **, int nelt));
|
|||
void ggc_add_tree_hash_table_root PARAMS ((struct hash_table **, int nelt));
|
||||
void ggc_del_root PARAMS ((void *base));
|
||||
|
||||
/* Temporary */
|
||||
#define ggc_add_string_root(ptr, nelt) /* nothing */
|
||||
|
||||
/* Mark nodes from the gc_add_root callback. These functions follow
|
||||
pointers to mark other objects too. */
|
||||
extern void ggc_mark_rtx_varray PARAMS ((struct varray_head_tag *));
|
||||
|
|
@ -93,9 +92,6 @@ extern void ggc_mark_rtvec_children PARAMS ((struct rtvec_def *));
|
|||
ggc_mark_rtvec_children (v__); \
|
||||
} while (0)
|
||||
|
||||
/* Temporary */
|
||||
#define ggc_mark_string(EXPR) /* nothing */
|
||||
|
||||
#define ggc_mark(EXPR) \
|
||||
do { \
|
||||
const void *a__ = (EXPR); \
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
|
||||
|
||||
* parse.y (goal): Remove call to ggc_add_string_root.
|
||||
|
||||
2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
|
||||
|
||||
* jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
|
||||
|
|
|
|||
|
|
@ -600,7 +600,6 @@ goal:
|
|||
ggc_add_tree_root (&package_list, 1);
|
||||
ggc_add_tree_root (¤t_this, 1);
|
||||
ggc_add_tree_root (¤tly_caught_type_list, 1);
|
||||
ggc_add_string_root (&cyclic_inheritance_report, 1);
|
||||
ggc_add_root (&ctxp, 1,
|
||||
sizeof (struct parser_ctxt *),
|
||||
mark_parser_ctxt);
|
||||
|
|
|
|||
|
|
@ -1027,7 +1027,7 @@ init_edge_profiler ()
|
|||
/* Generate and save a copy of this so it can be shared. */
|
||||
char buf[20];
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LPBX", 2);
|
||||
profiler_label = gen_rtx_SYMBOL_REF (Pmode, ggc_alloc_string (buf, -1));
|
||||
profiler_label = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
|
||||
ggc_add_rtx_root (&profiler_label, 1);
|
||||
}
|
||||
|
||||
|
|
@ -1124,10 +1124,8 @@ output_func_start_profiler ()
|
|||
/* Actually generate the code to call __bb_init_func. */
|
||||
ASM_GENERATE_INTERNAL_LABEL (buf, "LPBX", 0);
|
||||
table_address = force_reg (Pmode,
|
||||
gen_rtx_SYMBOL_REF (Pmode,
|
||||
ggc_alloc_string (buf, -1)));
|
||||
emit_library_call (gen_rtx_SYMBOL_REF
|
||||
(Pmode, ggc_alloc_string ("__bb_init_func", 14)), 0,
|
||||
gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf)));
|
||||
emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__bb_init_func"), 0,
|
||||
mode, 1, table_address, Pmode);
|
||||
|
||||
expand_function_end (input_filename, lineno, 0);
|
||||
|
|
|
|||
16
gcc/stmt.c
16
gcc/stmt.c
|
|
@ -393,9 +393,6 @@ struct stmt_status
|
|||
/* Non-zero if we are using EH to handle cleanus. */
|
||||
static int using_eh_for_cleanups_p = 0;
|
||||
|
||||
/* Character strings, each containing a single decimal digit. */
|
||||
static const char *digit_strings[10];
|
||||
|
||||
static int n_occurrences PARAMS ((int, const char *));
|
||||
static void expand_goto_internal PARAMS ((tree, rtx, rtx));
|
||||
static int expand_fixup PARAMS ((tree, rtx, rtx));
|
||||
|
|
@ -597,18 +594,7 @@ mark_stmt_status (p)
|
|||
void
|
||||
init_stmt ()
|
||||
{
|
||||
int i;
|
||||
char buf[2];
|
||||
|
||||
gcc_obstack_init (&stmt_obstack);
|
||||
|
||||
buf[1] = 0;
|
||||
for (i = 0; i < 10; i++)
|
||||
{
|
||||
buf[0] = '0' + i;
|
||||
digit_strings[i] = ggc_alloc_string (buf, 1);
|
||||
}
|
||||
ggc_add_string_root (digit_strings, 10);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -1809,7 +1795,7 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
|
|||
ASM_OPERANDS_INPUT (body, ninputs - ninout + i)
|
||||
= output_rtx[j];
|
||||
ASM_OPERANDS_INPUT_CONSTRAINT_EXP (body, ninputs - ninout + i)
|
||||
= gen_rtx_ASM_INPUT (inout_mode[i], digit_strings[j]);
|
||||
= gen_rtx_ASM_INPUT (inout_mode[i], digit_string (j));
|
||||
}
|
||||
|
||||
generating_concat_p = old_generating_concat_p;
|
||||
|
|
|
|||
|
|
@ -40,6 +40,13 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|||
/* The "" allocated string. */
|
||||
const char empty_string[] = "";
|
||||
|
||||
/* Character strings, each containing a single decimal digit.
|
||||
Written this way to save space. */
|
||||
const char digit_vector[] = {
|
||||
'0', 0, '1', 0, '2', 0, '3', 0, '4', 0,
|
||||
'5', 0, '6', 0, '7', 0, '8', 0, '9', 0
|
||||
};
|
||||
|
||||
static struct obstack string_stack;
|
||||
|
||||
/* This is the hash entry associated with each string. It lives in
|
||||
|
|
@ -262,6 +269,8 @@ ggc_alloc_string (contents, length)
|
|||
|
||||
if (length == 0)
|
||||
return empty_string;
|
||||
if (length == 1 && contents[0] >= '0' && contents[0] <= '9')
|
||||
return digit_string (contents[0] - '0');
|
||||
|
||||
str = alloc_string (contents, length, INSERT);
|
||||
return str->ptr;
|
||||
|
|
|
|||
26
gcc/toplev.c
26
gcc/toplev.c
|
|
@ -171,7 +171,6 @@ static void output_lang_identify PARAMS ((FILE *)) ATTRIBUTE_UNUSED;
|
|||
static void compile_file PARAMS ((const char *));
|
||||
static void display_help PARAMS ((void));
|
||||
static void display_target_options PARAMS ((void));
|
||||
static void mark_file_stack PARAMS ((void *));
|
||||
|
||||
static void decode_d_option PARAMS ((const char *));
|
||||
static int decode_f_option PARAMS ((const char *));
|
||||
|
|
@ -1503,26 +1502,6 @@ decl_name (decl, verbosity)
|
|||
return IDENTIFIER_POINTER (DECL_NAME (decl));
|
||||
}
|
||||
|
||||
/* Mark P for GC. Also mark main_input_filename and input_filename. */
|
||||
|
||||
static void
|
||||
mark_file_stack (p)
|
||||
void *p;
|
||||
{
|
||||
struct file_stack *stack = *(struct file_stack **)p;
|
||||
|
||||
/* We're only called for input_file_stack, so we can mark the current
|
||||
input_filename here as well. */
|
||||
ggc_mark_string (main_input_filename);
|
||||
ggc_mark_string (input_filename);
|
||||
|
||||
while (stack)
|
||||
{
|
||||
ggc_mark_string (stack->name);
|
||||
stack = stack->next;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* This calls abort and is used to avoid problems when abort if a macro.
|
||||
It is used when we need to pass the address of abort. */
|
||||
|
|
@ -2183,7 +2162,6 @@ compile_file (name)
|
|||
/* Initialize data in various passes. */
|
||||
|
||||
init_obstacks ();
|
||||
init_tree_codes ();
|
||||
name = init_parse (name);
|
||||
init_emit_once (debug_info_level == DINFO_LEVEL_NORMAL
|
||||
|| debug_info_level == DINFO_LEVEL_VERBOSE
|
||||
|
|
@ -2251,7 +2229,7 @@ compile_file (name)
|
|||
#endif
|
||||
|
||||
if (name != 0)
|
||||
name = ggc_alloc_string (name, strlen (name));
|
||||
name = ggc_strdup (name);
|
||||
|
||||
input_filename = name;
|
||||
|
||||
|
|
@ -4584,8 +4562,6 @@ main (argc, argv)
|
|||
/* Initialize the garbage-collector. */
|
||||
init_ggc ();
|
||||
init_stringpool ();
|
||||
ggc_add_root (&input_file_stack, 1, sizeof input_file_stack,
|
||||
mark_file_stack);
|
||||
ggc_add_rtx_root (&stack_limit_rtx, 1);
|
||||
ggc_add_tree_root (¤t_function_decl, 1);
|
||||
ggc_add_tree_root (¤t_function_func_begin_label, 1);
|
||||
|
|
|
|||
20
gcc/tree.c
20
gcc/tree.c
|
|
@ -179,12 +179,6 @@ static void finish_vector_type PARAMS((tree));
|
|||
void (*lang_unsave) PARAMS ((tree *));
|
||||
void (*lang_unsave_expr_now) PARAMS ((tree));
|
||||
|
||||
/* The string used as a placeholder instead of a source file name for
|
||||
built-in tree nodes. The variable, which is dynamically allocated,
|
||||
should be used; the macro is only used to initialize it. */
|
||||
|
||||
static const char *built_in_filename;
|
||||
#define BUILT_IN_FILENAME ("<built-in>")
|
||||
|
||||
tree global_trees[TI_MAX];
|
||||
tree integer_types[itk_none];
|
||||
|
|
@ -249,18 +243,6 @@ perm_calloc (nelem, size)
|
|||
return rval;
|
||||
}
|
||||
|
||||
|
||||
/* Init the tables indexed by tree code.
|
||||
Note that languages can add to these tables to define their own codes. */
|
||||
|
||||
void
|
||||
init_tree_codes ()
|
||||
{
|
||||
built_in_filename
|
||||
= ggc_alloc_string (BUILT_IN_FILENAME, sizeof (BUILT_IN_FILENAME));
|
||||
ggc_add_string_root (&built_in_filename, 1);
|
||||
}
|
||||
|
||||
/* Compute the number of bytes occupied by 'node'. This routine only
|
||||
looks at TREE_CODE and, if the code is TREE_VEC, TREE_VEC_LENGTH. */
|
||||
size_t
|
||||
|
|
@ -417,7 +399,7 @@ make_node (code)
|
|||
DECL_IN_SYSTEM_HEADER (t) = in_system_header;
|
||||
DECL_SOURCE_LINE (t) = lineno;
|
||||
DECL_SOURCE_FILE (t) =
|
||||
(input_filename) ? input_filename : built_in_filename;
|
||||
(input_filename) ? input_filename : "<built-in>";
|
||||
DECL_UID (t) = next_decl_uid++;
|
||||
/* Note that we have not yet computed the alias set for this
|
||||
declaration. */
|
||||
|
|
|
|||
|
|
@ -2645,7 +2645,6 @@ extern tree type_hash_lookup PARAMS ((unsigned int, tree));
|
|||
extern void type_hash_add PARAMS ((unsigned int, tree));
|
||||
extern unsigned int type_hash_list PARAMS ((tree));
|
||||
extern int simple_cst_list_equal PARAMS ((tree, tree));
|
||||
extern void init_tree_codes PARAMS ((void));
|
||||
extern void dump_tree_statistics PARAMS ((void));
|
||||
extern void print_obstack_statistics PARAMS ((const char *,
|
||||
struct obstack *));
|
||||
|
|
|
|||
13
gcc/varasm.c
13
gcc/varasm.c
|
|
@ -319,7 +319,7 @@ named_section (decl, name, reloc)
|
|||
abort ();
|
||||
#endif
|
||||
|
||||
in_named_name = ggc_alloc_string (name, -1);
|
||||
in_named_name = ggc_strdup (name);
|
||||
in_section = in_named;
|
||||
}
|
||||
}
|
||||
|
|
@ -1808,7 +1808,7 @@ assemble_static_space (size)
|
|||
|
||||
ASM_GENERATE_INTERNAL_LABEL (name, "LF", const_labelno);
|
||||
++const_labelno;
|
||||
namestring = ggc_alloc_string (name, -1);
|
||||
namestring = ggc_strdup (name);
|
||||
|
||||
x = gen_rtx_SYMBOL_REF (Pmode, namestring);
|
||||
|
||||
|
|
@ -1864,7 +1864,7 @@ assemble_trampoline_template ()
|
|||
|
||||
/* Record the rtl to refer to it. */
|
||||
ASM_GENERATE_INTERNAL_LABEL (label, "LTRAMP", 0);
|
||||
name = ggc_alloc_string (label, -1);
|
||||
name = ggc_strdup (label);
|
||||
return gen_rtx_SYMBOL_REF (Pmode, name);
|
||||
}
|
||||
#endif
|
||||
|
|
@ -2369,7 +2369,6 @@ mark_const_hash_entry (ptr)
|
|||
|
||||
while (desc)
|
||||
{
|
||||
ggc_mark_string ((const char *)desc->label);
|
||||
ggc_mark_rtx (desc->rtl);
|
||||
desc = desc->next;
|
||||
}
|
||||
|
|
@ -3176,7 +3175,7 @@ output_constant_def (exp, defer)
|
|||
|
||||
desc = record_constant (exp);
|
||||
desc->next = const_hash_table[hash];
|
||||
desc->label = ggc_alloc_string (label, -1);
|
||||
desc->label = ggc_strdup (label);
|
||||
const_hash_table[hash] = desc;
|
||||
|
||||
/* We have a symbol name; construct the SYMBOL_REF and the MEM. */
|
||||
|
|
@ -3381,7 +3380,6 @@ mark_pool_constant (pc)
|
|||
{
|
||||
ggc_mark (pc);
|
||||
ggc_mark_rtx (pc->constant);
|
||||
ggc_mark_string (pc->label);
|
||||
pc = pc->next;
|
||||
}
|
||||
}
|
||||
|
|
@ -3693,7 +3691,7 @@ force_const_mem (mode, x)
|
|||
|
||||
++const_labelno;
|
||||
|
||||
desc->label = found = ggc_alloc_string (label, -1);
|
||||
desc->label = found = ggc_strdup (label);
|
||||
|
||||
/* Add label to symbol hash table. */
|
||||
hash = SYMHASH (found);
|
||||
|
|
@ -4894,7 +4892,6 @@ init_varasm_once ()
|
|||
mark_const_hash_entry);
|
||||
ggc_add_root (&const_str_htab, 1, sizeof const_str_htab,
|
||||
mark_const_str_htab);
|
||||
ggc_add_string_root (&in_named_name, 1);
|
||||
}
|
||||
|
||||
/* Extra support for EH values. */
|
||||
|
|
|
|||
|
|
@ -352,10 +352,6 @@ xcoffout_source_file (file, filename, inline_p)
|
|||
fprintf (file, "\n");
|
||||
xcoff_current_include_file = filename;
|
||||
}
|
||||
|
||||
if (!xcoff_lastfile)
|
||||
ggc_add_string_root ((char **) &xcoff_lastfile, 1);
|
||||
|
||||
xcoff_lastfile = filename;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue