aboutsummaryrefslogtreecommitdiff
path: root/gcc/ggc-common.c
AgeCommit message (Collapse)AuthorFilesLines
2003-10-29configure.in: Look for <valgrind/memcheck.h> first.Hans-Peter Nilsson1-3/+5
* configure.in <enable-checking for valgrind>: Look for <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H if it exists. * configure, config.in: Regenerate. * ggc-common.c [ENABLE_VALGRIND_CHECKING && HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use #elif for other alternatives. * ggc-page.c: Ditto. * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy include structure from ggc-common.c. From-SVN: r73065
2003-10-27ggc-zone.c: New file, zone allocating collector.Daniel Berlin1-3/+3
2003-10-26 Daniel Berlin <dberlin@dberlin.org> * ggc-zone.c: New file, zone allocating collector. * configure: Accept zone option for --with-gc * configure.in: Ditto. * ggc.h (ggc_pch_count_object): Pass bool indicating stringiness. Update all callers. (ggc_pch_alloc_object): Ditto. (ggc_pch_write_object): Ditto. (ggc_alloc_rtx): Use typed allocation, since all RTX's are of a single type. (ggc_alloc_rtvec): Ditto. (ggc_alloc_tree): Use zone allocation, since some things using this macro aren't a single typecode. * ggc-none.c (ggc_alloc_typed): New function. (ggc_alloc_zone): Ditto. * ggc-page.c: Ditto on both functions. From-SVN: r72971
2003-09-06ggc-common.c (init_ggc_heuristics): Don't use the heuristics when gc ↵Kaveh R. Ghazi1-1/+1
checking is enabled. * ggc-common.c (init_ggc_heuristics): Don't use the heuristics when gc checking is enabled. From-SVN: r71137
2003-08-22c-decl.c: Fix comment formatting.Kazu Hirata1-1/+1
* c-decl.c: Fix comment formatting. * cfgrtl.c: Likewise. * combine.c: Likewise. * convert.c: Likewise. * dominance.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * expmed.c: Likewise. * fold-const.c: Likewise. * gcov.c: Likewise. * genattrtab.c: Likewise. * ggc-common.c: Likewise. * mips-tfile.c: Likewise. * regmove.c: Likewise. From-SVN: r70677
2003-08-01* ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *.Rainer Orth1-1/+1
From-SVN: r70077
2003-07-29c-common.c (allow_pch): Remove.Geoffrey Keating1-45/+80
2003-07-29 Geoffrey Keating <geoffk@apple.com> * c-common.c (allow_pch): Remove. * c-common.h (allow_pch): Remove. (c_common_no_more_pch): Declare. * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate. * c-pch.c: Include hosthooks.h. (c_common_valid_pch): Don't check allow_pch. (c_common_read_pch): Clear valid_pch to prevent reading PCH files. (c_common_no_more_pch): New. * ggc-common.c: Include hosthooks.h. (gt_pch_save): Call gt_pch_get_address. (gt_pch_restore): Call gt_pch_use_address. * hooks.c (hook_voidp_size_t_null): New. (hook_bool_voidp_size_t_false): New. * hooks.h (hook_voidp_size_t_null): New. (hook_bool_voidp_size_t_false): New. * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New. (HOST_HOOKS_GT_PCH_USE_ADDRESS): New. (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS. * hosthooks.h (struct host_hooks): Add gt_pch_get_address, gt_pch_use_address. * doc/hostconfig.texi (Host Common): Document HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS. * Makefile.in (c-pch.o): Depend on hosthooks.h. (ggc-common.o): Likewise. * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define. (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define. (pch_address_space): New. (darwin_rs6000_gt_pch_get_address): New. (darwin_rs6000_gt_pch_use_address): New. Index: cp/ChangeLog 2003-07-29 Geoffrey Keating <geoffk@apple.com> * parser.c (cp_lexer_new_main): Use c_common_no_more_pch instead of setting valid_pch by hand. From-SVN: r69944
2003-07-02ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.Rainer Orth1-3/+3
* ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *. (gt_pch_restore): Likewise. From-SVN: r68802
2003-07-01basic-block.h: Fix comment typos.Kazu Hirata1-1/+1
* basic-block.h: Fix comment typos. * bb-reorder.c: Likewise. * c-format.c: Likewise. * cfgcleanup.c: Likewise. * cfghooks.h: Likewise. * cfgloop.c: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.h: Likewise. * cgraphunit.c: Likewise. * combine.c: Likewise. * convert.c: Likewise. * dbxout.c: Likewise. * df.c: Likewise. * df.h: Likewise. * diagnostic.c: Likewise. * dwarf2out.c: Likewise. * et-forest.h: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.h: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genautomata.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * loop-unroll.c: Likewise. * loop-unswitch.c: Likewise. * loop.c: Likewise. * mips-tfile.c: Likewise. * optabs.c: Likewise. * ra-build.c: Likewise. * ra-colorize.c: Likewise. * ra-rewrite.c: Likewise. * ra.h: Likewise. * regmove.c: Likewise. * reload.c: Likewise. * rtlanal.c: Likewise. * sched-ebb.c: Likewise. * sched-int.h: Likewise. * sched-vis.c: Likewise. * sreal.c: Likewise. * ssa-ccp.c: Likewise. * ssa.c: Likewise. * toplev.c: Likewise. * tree-inline.c: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. From-SVN: r68770
2003-06-08re PR pch/9830 (PCH not working on Solaris)Eric Botcazou1-5/+44
PR pch/9830 * ggc-common.c (HAVE_MMAP_FILE): Include sys/types.h if HAVE_MINCORE is defined. (MAP_FAILED): Define if not defined. (gt_pch_save): Test against MAP_FAILED. (gt_pch_restore): If HAVE_MINCORE, use MAP_FIXED to force the mapping address to the preferred base after checking it is possible to do so. Test against MAP_FAILED. * configure.in: Test for the presence of mincore in libc. * config.in: Regenerate. * configure: Regenerate. From-SVN: r67614
2003-06-07ggc.h: Convert to ISO C90 prototypes.Andreas Jaeger1-93/+63
* ggc.h: Convert to ISO C90 prototypes. * ggc-none.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-simple.c: Likewise. From-SVN: r67596
2003-05-13diagnostic.c (output_format): Add support for %m.Zack Weinberg1-12/+12
* diagnostic.c (output_format): Add support for %m. (output_printf, output_verbatim, diagnostic_set_info, verbatim): Set err_no field of the text_info structure being initialized. (fatal_io_error): Delete function. * diagnostic.h (text_info): Add err_no field. * toplev.h (fatal_io_error): Delete prototype. * c-opts.c, c-pch.c, dwarfout.c, ggc-common.c, ggc-page.c, graph.c * toplev.c, config/mips/mips.c, config/rs6000/host-darwin.c * f/com.c, java/jcf-parse.c, java/jcf-write.c, java/lex.c * objc/objc-act.c: Replace all calls to fatal_io_error with calls to fatal_error; add ": %m" to the end of all the affected error messages. From-SVN: r66769
2003-04-03cpppch.c (reset_ht): Remove.Matt Austern1-0/+1
* cpppch.c (reset_ht): Remove. (cpp_read_state): Remove loop to reset hashtable identifiers. * ggc-common.c (gt_pch_save): Add call to gt_pch_fixup_stringpool after pch file is written. * ggc.h (gt_pch_fixup_stringpool): Declare. * stringpool.c (ht_copy_and_clear): Define. Callback. Copy hashnode's value to another hashtable, then clear the original. (saved_ident_hash): Define. (gt_pch_save_stringpool): Create saved_ident_hash, use it to store definitions in ident_hash, and clear ident_hash. (gt_pch_fixup_stringpool): Define. Restore definitions from saved_ident_hash to ident_hash, then destroy saved_ident_hash. From-SVN: r65215
2003-03-17ggc-common.c (ggc_mark_roots): Use htab_traverse_noresize.Jan Hubicka1-1/+1
* ggc-common.c (ggc_mark_roots): Use htab_traverse_noresize. * hashtab.h (htab_traverse_noresize): Declare. * hashtab.c (htab_traverse_noresize): Break out from ... * hashtab.c (htab_traverse): ... here. From-SVN: r64496
2003-03-08calls.c: Fix comment formatting.Kazu Hirata1-1/+1
* calls.c: Fix comment formatting. * cfgloopanal.c: Likewise. * cfgloopmanip.c: Likewise. * combine.c: Likewise. * dwarf2out.c: Likewise. * ggc-common.c: Likewise. * langhooks.c: Likewise. * loop-unroll.c: Likewise. * loop.c: Likewise. * ra-build.c: Likewise. * sbitmap.c: Likewise. * toplev.c: Likewise. From-SVN: r63966
2003-03-04configure.in: Check for <memcheck.h>.Andreas Jaeger1-2/+7
* configure.in: Check for <memcheck.h>. * configure: Regenerated. * config.in: Define HAVE_MEMCHECK_H. * ggc-common.c: Use <memcheck.h> if available instead of <valgrind.h>. * ggc-page.c: Likewise. * cppfiles.c: Likewise. From-SVN: r63788
2003-03-02ggc-common.c (ggc_rlimit_bound): Cast RLIM_INFINITY to avoid warnings.Kaveh R. Ghazi1-3/+3
* ggc-common.c (ggc_rlimit_bound): Cast RLIM_INFINITY to avoid warnings. From-SVN: r63704
2003-02-23invoke.texi (ggc-min-expand, [...]): Document new default behavior.Kaveh R. Ghazi1-1/+44
* doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Document new default behavior. * ggc-common.c: Include sys/resource.h. (ggc_rlimit_bound): New function. (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic): Update defaults to account for rlimits. From-SVN: r63323
2003-02-22Makefile.in (ggc-common.o): Depend on $(PARAMS_H)Kaveh R. Ghazi1-0/+41
* Makefile.in (ggc-common.o): Depend on $(PARAMS_H) * doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update documentation. * ggc-common.c: Include params.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic, init_ggc_heuristics): New functions. * ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic, init_ggc_heuristics): Prototype. * toplev.c (print_version): Output GGC heuristics. (parse_options_and_default_flags): Call init_ggc_heuristics. From-SVN: r63268
2003-01-12c-pch.c (asm_file_startpos): Change to `long'.Kaveh R. Ghazi1-3/+3
* c-pch.c (asm_file_startpos): Change to `long'. (pch_init): Use ftell, not ftello. (c_common_write_pch): Use ftell/fseek, not ftello/fseeko. Use `long' instead of `off_t'. (c_common_read_pch): Likewise. * ggc-common.c (gt_pch_save): Use long/ftell instead of off_t/ftello. From-SVN: r61233
2003-01-10Merge from pch-branch.Geoffrey Keating1-105/+448
From-SVN: r61136
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-0/+2
From-SVN: r60174
2002-11-20ggc-common.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty.Hans-Peter Nilsson1-1/+33
* ggc-common.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (ggc_realloc): Update valgrind annotations. * ggc-page.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (alloc_anon, free_page, ggc_alloc, poison_pages): Add machinery to valgrind-annotate memory. From-SVN: r59310
2002-09-16Index: gcc/ChangeLogGeoffrey Keating1-135/+0
2002-09-12 Geoffrey Keating <geoffk@apple.com> * ggc-common.c (ggc_mark_rtx_children_1): Update for changed name mangling. The following changes are merged from pch-branch: * doc/gty.texi (GTY Options): Document %a. * gengtype.c (do_scalar_typedef): New function. (process_gc_options): Handle `length' option. (set_gc_used_type): A pointer to an array of structures doesn't qualify as a pointer to a structure. (output_escaped_param): Add `%a' escape. (write_gc_structure_fields): Allow 'desc' on array of unions. (main): Define `uint8', `jword' and `JCF_u2' as scalars; use do_scalar_typedef. * gengtype.c (enum rtx_code): Make global. (rtx_format): Make global. (rtx_next): New. (gen_rtx_next): New. (write_rtx_next): New. (adjust_field_rtx_def): Skip fields marked by chain_next. (open_base_files): Delete redundant prototype. (write_enum_defn): New. (output_mangled_typename): Correct abort call. (write_gc_marker_routine_for_structure): Handle chain_next and chain_prev options. (finish_root_table): Don't output redundant \n. (main): Call gen_rtx_next, write_rtx_next, write_enum_defn. * c-tree.h (union lang_tree_node): Add chain_next option. * gengtype.h (NUM_PARAM): New definition. (struct type): For TYPE_PARAM_STRUCT, allow multiple parameters. * gengtype.c (find_param_structure): New. (adjust_field_type): Handle param<n>_is option. (process_gc_options): Detect use_params option. Update callers. (set_gc_used_type): Add 'param' parameter, update callers. Handle 'use_params' option. (open_base_files): Add splay-tree.h to list of files included. (output_mangled_typename): New. (write_gc_structure_fields): Update 'param' parameter to support multiple parameters. Change name mangling. Allow parameterized fields to have an apparent scalar type. Handle param<n>_is options, use_param option. (write_gc_marker_routine_for_structure): Update for change to name mangling. Better guess the output file for parameterized types. (write_gc_types): Update for change to name mangling. (write_gc_root): Update for change to name mangling. Handle (ignore) param<n>_is options. * doc/gty.texi (GTY Options): Add description of param<n>_is options, use_params option. * ggc.h (ggc_mark_rtx): Update for changed name mangling. * gengtype-lex.l: Produce token for param<n>_is. * gengtype-yacc.y: Parse param<n>_is. * gengtype.c (adjust_field_tree_exp): Don't name a variable 'rindex'. * rtl.c: Update comment describing rtx_format. * rtl.h (union rtunion): Separate definition and typedef. (struct rtx_def): Use gengtype to mark. * Makefile.in (gengtype.o): Also depend on rtl.def. * ggc.h (ggc_mark_rtx_children): Delete prototype. (ggc_mark_rtx): Change to alias of gengtype-generated routine. * ggc-common.c (ggc_mark_rtx_children): Delete. (ggc_mark_rtx_children_1): Delete. (gt_ggc_m_rtx_def): Delete. * gengtype.c (adjust_field_rtx_def): New. (adjust_field_type): Call adjust_field_rtx_def. (write_gc_structure_fields): Add 'default' case to switch if none is specified; remove unused code. * tree.h (struct tree_exp): Update for change to meaning of special. * gengtype.c (adjust_field_tree_exp): New function. (adjust_field_type): Handle `tree_exp' special here. (write_gc_structure_fields): Don't handle `tree_exp' special here. Handle new `dot' option. * gengtype.h: Make `info' a pointer-to-const. * gengtype-yacc.y (yacc_ids): Use xasprintf. * gengtype.c (write_gc_structure_fields): Remove implementation of `always' option, add `default' option. * doc/gty.texi (GTY Options): Remove documentation of `always', add `default'. Index: gcc/cp/ChangeLog 2002-09-12 Geoffrey Keating <geoffk@apple.com> * cp-tree.h (union lang_tree_node): Add chain_next option. Index: gcc/f/ChangeLog 2002-09-12 Geoffrey Keating <geoffk@apple.com> * com.c (union lang_tree_node): Add chain_next option. Index: gcc/java/ChangeLog 2002-09-12 Geoffrey Keating <geoffk@apple.com> * java-tree.h (union lang_tree_node): Add chain_next option. From-SVN: r57206
2002-09-13* ggc-common.c (ggc_mark_roots): Don't iterate NULL hash tables.Nathan Sidwell1-1/+2
From-SVN: r57121
2002-06-04Tue Jun 4 19:29:42 CEST 2002 Jan Hubicka <jh@suse.cz>Jan Hubicka1-4/+1
* cfglayout.c (duplicate_insn_chain): Kill NOTE_INSN_RANGE notes. * final.c (final_scan_insn): Likewise. * ggc-common.c (ggc_mark_rtx_children_1): Likewise; use NOTE_EXPECTED_VALUE instead of NOTE_RANGE. * haifa-sched.c (unlink_other_notes): Likeewise. (reemit_notes): Likewise. * print-rtl.c (print_rtx): Likewise. * sched-deps (sched-analyze): Likewise. * rtl.c (note_insn_name): Likewise. * rtl.h (NOTE_RANGE_INFO, NOTE_LIVE_INFO): Kill. (enum insn_note): Kill NOTE_INSN_RANGE_*, NOTE_INSN_LIVE. (RANGE_*): Kill. From-SVN: r54250
2002-06-04gbl-ctors.h: Fix formatting.Kazu Hirata1-14/+14
* gbl-ctors.h: Fix formatting. * gcc.c: Likewise. * gccspec.c: Likewise. * gcov.c: Likewise. * gcov-io.h: Likewise. * gcse.c: Likewise. * ggc-common.c: Likewise. * ggc.h: Likewise. * ggc-page.c: Likewise. * ggc-simple.c: Likewise. * global.c: Likewise. * graph.h: Likewise. * gthr-dce.h: Likewise. * gthr.h: Likewise. * gthr-posix.h: Likewise. * gthr-rtems.h: Likewise. * gthr-solaris.h: Likewise. * gthr-win32.h: Likewise. From-SVN: r54240
2002-06-04Merge from pch-branch up to tag pch-commit-20020603.Geoffrey Keating1-411/+53
From-SVN: r54232
2002-05-28tree.h: Forward-declare struct realvaluetype.Zack Weinberg1-0/+4
* tree.h: Forward-declare struct realvaluetype. (struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not contain it. (TREE_REAL_CST_PTR): New accessor. (TREE_REAL_CST): Update. * real.h: Include machmode.h. (realvaluetype): Make it struct realvaluetype, not a typedef. (build_real): Prototype here. * tree.c: Include real.h. (build_real): Allocate the REAL_VALUE_TYPE as a separate object in GC memory, set TREE_REAL_CST_PTR to point to it. (build_real_from_int_cst): Use build_real. * ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a REAL_CST. * builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c, fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c, f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c, java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h. * Makefile.in, cp/Make-lang.in, f/Make-lang.in, java/Make-lang.in: Update dependency lists. From-SVN: r53959
2002-05-13emit-rtl.c (global_rtl): Update comment.Zack Weinberg1-3/+0
* emit-rtl.c (global_rtl): Update comment. (const_double_htab, const_double_htab_hash, const_double_htab_hash, lookup_const_double): New. (const_int_htab_hash, const_int_htab_eq): Remove const qualifiers, which cause tons of warnings with RTL checking on. (gen_rtx_CONST_DOUBLE): Deleted. (const_double_from_real_value): New function - bears some resemblance to the former immed_real_const_1. (immed_double_const): Moved here from varasm.c and simplified. (gen_rtx_REG): Make REGNO unsigned to squelch warnings. (gen_rtx_SUBREG): Use gen_rtx_raw_SUBREG. (gen_rtx): Use immed_double_const. (init_emit_once): Initialize the const_double_htab. Use REAL_VALUE_FROM_INT where possible. Can now use CONST_DOUBLE_FROM_REAL_VALUE when setting up const_tiny_rtx. * varasm.c (struct varasm_status): Remove x_const_double_chain. (const_double_chain, immed_real_const, clear_const_double_mem): Delete. (immed_double_const, immed_real_const_1): Moved to emit-rtl.c. (init_varasm_status, mark_varasm_status): Don't touch x_const_double_chain. * output.h: Delete prototype for clear_const_double_mem. * real.h: Make REAL_VALUE_TYPE a macro again. Remove leading '0' slot from all CONST_DOUBLE_FORMAT definitions. Prototype const_double_from_real_value, not immed_real_const_1, and use it to define CONST_DOUBLE_FROM_REAL_VALUE. Define new macro CONST_DOUBLE_ATOF. * rtl.h (CONST_DOUBLE_CHAIN): Kill. (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH): Adjust. (gen_rtx_CONST_DOUBLE, immed_real_const): Delete prototypes. (gen_rtx_REG): Second arg is unsigned. * gengenrtl.c (special_rtx): Take out CONST_DOUBLE. (excluded_rtx): New, return true for CONST_DOUBLE. (genmacro): Write nothing for excluded codes. * combine.c (combine_simplify_rtx): Use CONST_DOUBLE_FROM_REAL_VALUE. * expr.c (expand_expr): Likewise. * ggc-common.c (ggc_mark_rtx_children_1): Don't mark the CONST_DOUBLE_CHAIN. * toplev.c (rest_of_compilation): Don't call clear_const_double_mem. * config/rs6000/rs6000.c (rs6000_float_const): Delete. (rs6000_hash_constant): Remove CONST_DOUBLE special case. (toc_hash_eq): Remove CONST_DOUBLE and LABEL_REF special cases. * config/rs6000/rs6000-protos.h: Don't prototype rs6000_float_const. * config/c4x/c4x.md, config/rs6000/rs6000.md: Use CONST_DOUBLE_ATOF. * config/dsp16xx/dsp16xx.md, config/mips/mips.md, config/pa/pa.md: Use CONST_DOUBLE_FROM_REAL_VALUE. * config/sparc/sparc.md, config/sparc/sparc.c: Use immed_double_const. From-SVN: r53409
2002-04-28ggc-common.c (ggc_mark_rtx_children_1): Rename from...Richard Henderson1-0/+38
* ggc-common.c (ggc_mark_rtx_children_1): Rename from... (ggc_mark_rtx_children): New. From-SVN: r52864
2002-03-27gcc-common.c (lang_mark_false_label_stack): Remove.Neil Booth1-6/+0
* gcc-common.c (lang_mark_false_label_stack): Remove. * ggc.h (lang_mark_false_label_stack): Similarly. ada: * misc.c (ggc_p): Remove. From-SVN: r51433
2002-03-26Makefile.in (ggc-common.o): Update.Neil Booth1-4/+5
* Makefile.in (ggc-common.o): Update. * c-decl.c (lang_mark_tree): Rename c_mark_tree. * c-lang.c (LANG_HOOKS_MARK_TREE): Redefine. * c-tree.h (c_mark_tree): New. * ggc-common.c: Include langhooks.h. (gcc_mark_trees): Use new langhook. * ggc-callbacks.c: Delete file. * ggc.h (lang_mark_tree): Remove. * langhooks-def.h (LANG_HOOKS_MARK_TREE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook. ada: * misc.c (LANG_HOOKS_MARK_TREE): Redefine. (lang_mark_tree): Make static, rename. cp: * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine. * cp-tree.h (cxx_mark_tree): New. * decl.c (lang_mark_tree): Rename cxx_mark_tree. f: * com.c (LANG_HOOKS_MARK_TREE): Redefine. (lang_mark_tree): Rename ffe_mark_tree, make static. java: * decl.c (lang_mark_tree): Rename java_mark_tree. * java-tree.h (java_mark_tree): New. * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine. objc: * objc-lang.c (LANG_HOOKS_MARK_TREE): Redefine. From-SVN: r51369
2002-01-05cse.c: Fix formatting.Kazu Hirata1-2/+2
* cse.c: Fix formatting. * dwarf2asm.c: Likewise. * dwarf2out.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * function.c: Likewise. * gcov.c: Likewise. * gencheck.c: Likewise. * genrecog.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * global.c: Likewise. From-SVN: r48570
2001-10-05Makefile.in (OBJS): Added tree-inline.o.Alexandre Oliva1-2/+7
* Makefile.in (OBJS): Added tree-inline.o. (c-common.o): Depend on tree-inline.h. (tree-inline.o): New target. * c-common.c: Include tree-inline.h. (c_mark_lang_decl): Don't mark saved_tree. (c_common_lang_init): Set lang_anon_aggr_type_p. * c-common.h (walk_tree_fn, DECL_SAVED_TREE): Moved to tree.h. (struct c_lang_decl): Moved saved_tree to tree_decl. * ggc-common.c: Mark saved_tree and inlined_fns of FUNCTION_DECLs. * integrate.h (function_attribute_inlinable_p): Declare it. * integrate.c (function_attribute_inlinable_p): Export it. * tree-inline.c: New file. Define variables declared in... * tree-inline.h: New file. Declare functions to be moved to tree-inline.c. Define macros and declare types and hooks for language-specific tree inlining. (flag_inline_trees): Moved definition from cp/decl2.c. * tree.h (walk_tree_fn, DECL_SAVED_TREE): Moved from c-common.h. (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved from cp/cp-tree.h. (struct tree_decl): Moved saved_tree from c_lang_decl and inlined_fns from C++'s lang_decl. From-SVN: r46021
2001-10-01function.c (keep_stack_depressed): Don't use delete_insn.Richard Kenner1-0/+3
* function.c (keep_stack_depressed): Don't use delete_insn. * expr.h (set_mem_alias_set): Move decl to here. * rtl.h (mem_attrs): New typedef and struct. (union rtunion_def): Add field for mem_attrs. (X0MEMATTR, MEM_ATTRS): New macros. (MEM_ALIAS_SET): Use MEM_ATTRS. (MEM_DECL, MEM_OFFSET, MEM_SIZE, MEM_ALIGN): New macros. (MEM_COPY_ATTRIBUTES): Copy MEM_ATTRS. (set_mem_alias_set): Delete decl from here. * alias.c (set_mem_alias_set): Delete from here. * emit-rtl.c (mem_attrs_htab): New variable. (rtx_htab_mark, rtx_htab_mark_1): Deleted. (mem_attrs_htab_hash, mem_attrs_htab_eq): New functions. (mem_attrs_mark, get_mem_attrs): Likewise. (gen_rtx_MEM): Clear MEM_ATTRS. (set_mem_attributes): Move to here. (set_mem_alias_set): Likewise, and call get_mem_attrs. (init_emit_once): const_int_htab now deletable htab. Initialize mem_attrs_htab. * explow.c (set_mem_attributes): Delete from here. * function.c (put_var_into_stack): Clear MEM_ATTRS. (gen_mem_addressof): Likewise; rework to use set_mem_attributes. * ggc-common.c (ggc_mark_rtx_children, case MEM): New case. * reload1.c (reload): Rework changing REG to MEM. From-SVN: r45922
2001-09-21Table-driven attributes.Joseph Myers1-1/+1
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/arm/pe.c, config/avr/avr.c, config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h, config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c, config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c, config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi, doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c, tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES. * tree.h (struct tree_decl): Change machine_attributes to attributes. * doc/c-tree.texi: Document that all attributes are now attached to decls and types. * c-common.c (add_attribute, attrtab, attrtab_idx, default_valid_lang_attribute, valid_lang_attribute): Remove. (attribute_tables, attributes_initialized, c_common_attribute_table, default_lang_attribute_table): New variables. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_no_instrument_function_attribute, handle_no_check_memory_usage_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute): New functions. (init_attributes, decl_attributes): Rewrite to implement table-driven attributes. * c-common.h (enum attribute_flags): Move to tree.h. * c-format.c (decl_handle_format_attribute, decl_handle_format_arg_attribute): Rename to handle_format_attribute and handle_format_arg_attribute. Update for table-driven attributes. * c-common.h (decl_handle_format_attribute, decl_handle_format_arg_attribute): Remove prototypes. (handle_format_attribute, handle_format_arg_attribute): Add prototypes. * c-decl.c (grokdeclarator): Handle attributes nested inside declarators. * c-parse.in (setattrs, maybe_setattrs): Remove. (maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs. Update to handle nested attributes properly. (maybe_resetattrs, after_type_declarator, parm_declarator_nostarttypename, notype_declarator, absdcl1_noea, absdcl1_ea, direct_absdcl1): Update to handle nested attributes properly. (make_pointer_declarator): Update to handle nested attributes properly. * doc/extend.texi: Update documentation of limits of attributes syntax. Warn about problems with attribute semantics in C++. * target.h (struct target): Remove valid_decl_attribute and valid_type_attribute. Add attribute_table and function_attribute_inlinable_p. * target-def.h (TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Remove. (TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P): Add. (TARGET_INITIALIZER): Update. * integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default definition. (function_attribute_inlinable_p): New function. Check for the presence of any machine attributes before using targetm.function_attribute_inlinable_p. (function_cannot_inline_p): Update. * Makefile.in (integrate.o): Update dependencies. * doc/tm.texi: Update documentation of target attributes and example definition of TARGET_VALID_TYPE_ATTRIBUTE. * tree.c (default_valid_attribute_p, valid_machine_attribute): Remove. (default_target_attribute_table, default_function_attribute_inlinable_p): New. (lookup_attribute): Update comment to clarify handling of multiple attributes with the same name. (merge_attributes, attribute_list_contained): Allow multiple attributes with the same name but different arguments to appear in the same attribute list. * tree.h (default_valid_attribute_p): Remove prototype. (struct attribute_spec): New. (default_target_attribute_table): Declare. (enum attribute_flags): Move from c-common.h. Add ATTR_FLAG_TYPE_IN_PLACE. (default_function_attribute_inlinable_p): Declare. * config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (vms_attribute_table): New. * config/arc/arc.c (arc_valid_decl_attribute): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (arc_attribute_table, arc_handle_interrupt_attribute): New. * config/arm/arm.c (arm_valid_type_attribute_p, arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p): Remove. (TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (arm_attribute_table, arm_handle_fndecl_attribute, arm_handle_isr_attribute): New. * config/avr/avr.c (avr_valid_type_attribute, avr_valid_decl_attribute): Remove. (TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (avr_attribute_table, avr_handle_progmem_attribute, avr_handle_fndecl_attribute): New. * config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove. (TARGET_VALID_TYPE_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (c4x_attribute_table, c4x_handle_fntype_attribute): New. * config/h8300/h8300.c (h8300_valid_decl_attribute): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (h8300_attribute_table, h8300_handle_fndecl_attribute, h8300_handle_eightbit_data_attribute, h8300_handle_tiny_data_attribute): New. * config/i386/i386-protos.h (ix86_valid_type_attribute_p, i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p): Remove prototypes. (ix86_handle_dll_attribute, ix86_handle_shared_attribute): New declarations. * config/i386/i386.c (ix86_valid_type_attribute_p: Remove. (TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (ix86_attribute_table, ix86_handle_cdecl_attribute, ix86_handle_regparm_attribute): New. * config/i386/winnt.c (i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p): Remove. (ix86_handle_dll_attribute, ix86_handle_shared_attribute): New. * config/ia64/ia64.c (ia64_valid_type_attribute): Remove. (TARGET_VALID_TYPE_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (ia64_attribute_table): New. * config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1, interrupt_ident2, model_ident1, model_ident2): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (init_idents): Update. (m32r_attribute_table, m32r_handle_model_attribute): New. * config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p): Remove. (TARGET_VALID_TYPE_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New. * config/mcore/mcore.c (mcore_valid_decl_attribute): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (mcore_attribute_table, mcore_handle_naked_attribute): New. * config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove. (TARGET_VALID_TYPE_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (ns32k_attribute_table, ns32k_handle_fntype_attribute): New. * config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove. (TARGET_VALID_TYPE_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (rs6000_attribute_table, rs6000_handle_longcall_attribute): New. * config/sh/sh.c (sh_valid_decl_attribute): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (sh_attribute_table, sh_handle_interrupt_handler_attribute, sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute): New. * config/stormy16/stormy16.c (stormy16_valid_type_attribute): Remove. (TARGET_VALID_TYPE_ATTRIBUTE): Don't define (TARGET_ATTRIBUTE_TABLE): Define. (stormy16_attribute_table, stormy16_handle_interrupt_attribute): New. * config/v850/v850.c (v850_valid_decl_attribute): Remove. (TARGET_VALID_DECL_ATTRIBUTE): Don't define. (TARGET_ATTRIBUTE_TABLE): Define. (v850_attribute_table, v850_handle_interrupt_attribute, v850_handle_data_area_attribute): New. * config/v850/v850-c.c (mark_current_function_as_interrupt): Return void. Call decl_attributes instead of valid_machine_attribute. cp: Table-driven attributes. * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES. * decl2.c (cplus_decl_attributes): Only take one attributes parameter. * cp-tree.c (cplus_decl_attributes): Update prototype. * class.c (finish_struct), decl.c (start_decl, start_function), decl2.c (grokfield), friend.c (do_friend), parse.y (parse_bitfield): Update calls to cplus_decl_attributes. * decl.c (grokdeclarator): Take a pointer to a single ordinary attribute list. * decl.h (grokdeclarator): Update prototype. * decl2.c (grokfield): Take a single ordinary attribute list. * friend.c (do_friend): Likewise. * decl.c (shadow_tag, groktypename, start_decl, start_handler_parms, grokdeclarator, grokparms, start_function, start_method), decl2.c (grokfield, grokbitfield, grokoptypename), parse.y (parse_field, parse_bitfield, component_decl_1), pt.c (process_template_parm, do_decl_instantiation): Pass single ordinary attribute lists around. * decl.c (grokdeclarator): Correct handling of nested attributes. Revert the patch 1998-10-18 Jason Merrill <jason@yorick.cygnus.com> * decl.c (grokdeclarator): Embedded attrs bind to the right, not the left. . * cp-tree.h (cp_valid_lang_attribute): Remove declaration (cp_attribute_table): Declare. * decl.c (valid_lang_attribute): Don't define. (lang_attribute_table): Define. (init_decl_processing): Initialize lang_attribute_table instead of valid_lang_attribute. * tree.c (cp_valid_lang_attribute): Remove. (handle_java_interface_attribute, handle_com_interface_attribute, handle_init_priority_attribute): New functions. (cp_attribute_table): New array. * decl2.c (import_export_class): Don't use targetm.valid_type_attribute. testsuite: Table-driven attributes. * g++.dg/ext/attrib1.C: New test. From-SVN: r45718
2001-09-20fold-const.c (hashtab.h): Include.Richard Kenner1-3/+82
* fold-const.c (hashtab.h): Include. (int_const_binop): Remove FORSIZE arg and compute from type; all callers changed. Call size_int_type_wide for all single-word constants. (size_htab_hash, size_htab_eq): New functions. (size_int_type_wide): Rework to use hash table. * ggc-common.c (hashtab.h): Include. (struct d_htab_root): New struct. (d_htab_roots): New variable. (ggc_add_deletable_htab, ggc_htab_delete): New functions (ggc_mark_roots): Handle deletable htabs. * ggc-page.c (ggc_marked_p): New function. * ggc-simple.c (ggc_marked_p): Likewise. * ggc.h: Reformatting throughout. (ggc_marked_p, ggc_add_deletable_htab): New declarations. * tree.c (init_obstacks): Make type_hash_table a deletable root. (type_hash_add): Allocate struct type_hash from GC memory. (mark_hash_entry, mark_type_hash): Deleted. (type_hash_marked_p, type_hash_mark): New functions. * Makefile.in (ggc-common.o, fold-const.o): Include hashtab.h. From-SVN: r45710
2001-09-06Remove TYPE_NONCOPIED_PARTS.Nathan Sidwell1-1/+0
* tree.h (TYPE_NONCOPIED_PARTS): Remove. (struct tree_type): Remove noncopied_parts. * c-tree.h (TYPE_ACTUAL_ARG_TYPES): Map onto TYPE_BINFO. * expr.c (save_noncopied_parts, init_noncopied_parts): Remove. (fixed_type_p): Remove. (expand_expr, INIT_EXPR): Don't deal with noncopied parts. (expand_expr, MODIFY_EXPR): Likewise. * ggc-common.c (ggc_mark_trees): Remove TYPE_NONCOPIED_PARTS. * doc/c-tree.texi: Remove TYPE_NONCOPIED_PARTS FIXME. cp: Remove TYPE_NONCOPIED_PARTS. * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto CLASSTYPE_PURE_VIRTUALS. (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO. * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS. (layout_class_type): Don't call fixup_inlin_methods here ... (finish_struct_1): ... call it here. From-SVN: r45434
2001-08-31function.c: Remove all_functions.Zack Weinberg1-0/+2
* function.c: Remove all_functions. Make outer_function_chain static. (init_function_start): Don't add new function structure to all_functions. (find_function_data, push_function_context_to, pop_function_context_from, put_var_into_stack, trampoline_address): Update for changed structure element names. (push_function_context_to): Disentangle. (free_after_compilation): Also free F. (expand_dummy_function_end): Don't free cfun here. (put_var_into_stack): Comment why we can't use find_function_data here. (fix_lexical_addr, trampoline_address, ): Use find_function_data. (mark_function_chain): Split into maybe_mark_struct_function and ggc_mark_struct_function. Export the latter. (init_function_once): Mark from cfun and outer_function_chain; not all_functions. * function.h (struct function): Kill next_global. Rename next to outer. All users updated to match. (all_functions, outer_function_chain): Don't declare. * ggc-common.c (ggc_mark_trees): Mark DECL_SAVED_INSNS. * integrate.c (output_inline_function): Clear DECL_SAVED_INSNS, don't touch f->inlinable, after calling rest_of_compilation. * tree.h: Forward-declare struct function. Prototype ggc_mark_struct_function. From-SVN: r45336
2001-08-22Makefile.in, [...]: replace "GNU CC" with "GCC".Lars Brinkhoff1-8/+8
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-03-19Compute DECL_ASSEMBLER_NAME lazily.Mark Mitchell1-1/+2
* tree.h (DECL_ASSEMBLER_NAME): Compute it lazily. (DECL_ASSEMBLER_NAME_SET_P): New macro. (SET_DECL_ASSEMBLER_NAME): Likewise. (COPY_DECL_ASSEMBLER_NAME): Likewise. (set_decl_assembler_name): Declare. (lang_set_decl_assembler_name): Likewise. * tree.c (lang_set_decl_assembler_name): New variab.e (set_decl_assembler_name): New function. (init_obstacks): Set lang_set_decl_assembler_name. (build_decl): Don't set DECL_ASSEMBLER_NAME. * c-decl.c (duplicate_decls): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (builtin_function): Likewise. (finish_decl): Likewise. * dbxout.c (dbxout_type_methods): Likewise. * ggc-common.c (ggc_mark_trees): Likewise. * profile.c (output_func_start_profiler): Likewise. * varasm.c (make_decl_rtl): Likewise. * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (add_method): Remove optimization involving comparison of DECL_ASSEMBLER_NAME. (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (check_methods): Likewise. (build_clone): Likewise. (built_vtt): Likewise. * cp-tree.h (DECL_NEEDED_P): Likewise. * decl.c (pushtag): Likewise. (duplicate_decls): Likewise. (pushdecl): Likewise. (builtin_function): Likewise. (build_library_fn_1): Set DECL_LANGUAGE for library functions. (build_cp_library_fn): Likewise. (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (make_rtl_for_nonlocal_decl): Likewise. (cp_finish_decl): Likewise. (grokfndecl): Likewise. (grokvardecl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. (cp_missing_return_ok_p): Likewise. * decl2.c (grokclassfn): Likewise. (check_classfn): Likewise. (finish_static_data_member_decl): Likewise. (grokfield): Likewise. * error.c (GLOBAL_IORD_P): Remove. (dump_global_iord): Improve output. (dump_decl): Avoid using DECL_ASSEMBLER_NAME. * except.c (nothrow_libfn_p): Summarily reject any function not in namespace-scope. * init.c (build_java_class_ref): Don't explicitly set DECL_ASSEMBLER_NAME after calling mangle_decl. * mangle.c (mangle_decl_string): Handle extern "C" functions. (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl. * method.c (set_mangled_name_for_decl): Don't explicitly set DECL_ASSEMBLER_NAME after calling mangle_decl. (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and IDENTIFIER_GLOBAL_VALUE for the thunk. * pt.c (set_mangled_name_for_template_decl): Remove. (check_explicit_specialization): Don't use it. (looup_template_class): Don't set DECL_ASSEMBLER_NAME. (tsubst_friend_function): Likewise. (tsubst_decl): Likewise. (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME. * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (tinfo_base_init): Likewise. (create_real_tinfo_var): Likewise. * search.c (looup_field_1): Likewise. * semantics.c (finish_named_return_value): Likewise. * tree.c (init_tree): Set lang_set_decl_assembler_name. * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME. * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME. (layout_class): Likewise. (layout_class_method): Likewise. (emit_register_classes): Likewise. * decl.c (builtin_function): Likewise. (give_name_to_locals): Likewise. From-SVN: r40642
2001-03-15varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME...Mark Mitchell1-1/+2
* varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME, not the contents of the RTL, to determine the name of the object. * tree.h (DECL_RTL): Allocate RTL lazily. (SET_DECL_RTL): New macro. (DECL_RTL_SET_P): Likewise. (COPY_DECL_RTL): Likewise. (DECL_RTL_IF_SET): Likewise. * varasm.c (make_decl_rtl): Add assertions about the kind of declaration we are processing. * c-decl.c (duplicate_decls): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. (start_decl): Likewise. (finish_decl): Likewise. * c-semantics.c (emit_local_var): Likewise. * calls.c (expand_call): Likewise. * dbxout.c (dbxout_symbol): Likewise. * emit-rtl.c (unshare_all_rtl): Likewise. (unshare_all_decls): Likewise. (reset_used_decls): Likewise. * expr.c (store_constructor): Likewise. (safe_from_p): Likewise. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (instantiate_decls_1): Likewise. (assign_parms): Likewise. (expand_function_start): Likewise. (expand_function_end): Likewise. * ggc-common.c (gcc_mark_trees): Likewise. * integrate.c (function_cannot_inline_p): Likewise. (copy_decl_for_inlining): Likewise. (expand_inline_function): Likewise. (integrate_parm_decls): Likewise. (integrate_decl_tree): Likewise. * print-tree.c (print_node): Likewise. * reg-stack.c (stack_result): Likewise. * stmt.c (label_rtx): Likewise. (expand_return): Likewise. (expand_decl): Likewise. (expand_decl_cleanup): Likewise. (expand_anon_union_decl): Likewise. * toplev.c (check_global_declarations): Likewise. (rest_of_decl_compilation): Likewise. * tree.c (simple_cst_equal): Likewise. * objc/objc-act.c (generate_static_references): Likewise. * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. * cp-tree.h (DECL_IN_MEMORY_P): Likewise. * decl.c (duplicate_decls): Likewise. (builtin_function): Likewise. (build_library_fn): Likewise. (build_cp_library_fn): Likewise. (check_initializer): Likewise. (cp_finish_decl): Likewise. * decl2.c (grokfield): Likewise. (grok_function_init): Remove #if 0'd code. (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. * friend.c (do_friend): Likewise. * init.c (get_temp_regvar): Likewise. * method.c (make_thunk): Likewise. * pt.c (tsubst_friend_function): Likewise. (tsubst_decl): Likewise. (regenerate_decl_from_template): Likewise. * semantics.c (genrtl_named_return_value): Likewise. (expand_body): Likewise. (genrtl_finish_function): Likewise. * tree.c (cp_tree_equal): Likewise. * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. (duplicate_decls): Likewise. (start_decl): Likewise. * class.c (build_static_field_ref): Likewise. (make_method_value): Likewise. (get_dispatch_table): Likewise. * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. From-SVN: r40482
2001-03-02xm-lynx.h, [...]: Do not define TRUE or FALSE.Zack Weinberg1-2/+2
* config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h, config/a29k/xm-unix.h, config/alpha/xm-alpha.h, config/arc/xm-arc.h, config/arm/xm-arm.h, config/c4x/xm-c4x.h, config/clipper/xm-clix.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h, config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h, config/h8300/xm-h8300.h, config/i370/xm-i370.h, config/i370/xm-linux.h, config/i370/xm-mvs.h, config/i370/xm-oe.h, config/i386/xm-aix.h, config/i386/xm-i386.h, config/i386/xm-osf.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68k/xm-m68k.h, config/m88k/xm-m88k.h, config/mcore/xm-mcore.h, config/mips/xm-mips.h, config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/pj/xm-pj.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sh/xm-sh.h, config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h, config/v850/xm-v850.h, config/vax/xm-vax.h, config/vax/xm-vms.h, config/we32k/xm-we32k.h: Do not define TRUE or FALSE. * config/i386/xm-aix.h, config/i386/xm-osf.h: Delete; made empty by above change. * config.gcc: Remove references to these files. * configure.in: Detect stdbool.h. * configure, config.in: Regenerate. * system.h: Include stddef.h here if available. Set HAVE__BOOL based on GCC_VERSION and __STDC_VERSION__. Then set up a sensible boolean type at the very end. * combine.c, cse.c, expr.c, fold-const.c, gensupport.c, f/com.c, config/mcore/mcore.c: Rename variables named 'true' and/or 'false'. * hash.h: Delete 'boolean' typedef and related #undefs. * f/proj.h: Delete 'bool' type. Don't include stddef.h here. * function.c, ggc-common.c, hash.h, hash.c, tlink.c, cp/decl.c, java/class.c, java/decl.c, java/java-tree.h: Replace all uses of 'boolean' with 'bool'. From-SVN: r40176
2001-02-20sibcall.c (skip_copy_to_return_value): Call identify_call_return_value here, ↵Zack Weinberg1-4/+1
and return orig_insn if it returns zero. * sibcall.c (skip_copy_to_return_value): Call identify_call_return_value here, and return orig_insn if it returns zero. Hardret and softret arguments now unnecessary. (call_ends_block_p): Don't call identify_call_return_value here. * ggc-common.c (ggc_mark_rtx_children): No need to mark 'S' or 's' slots in RTXen. * ggc-page.c, ggc-simple.c (ggc_mark_if_gcable): Delete function. * ggc.h (ggc_mark_if_gcable): Delete prototype. testsuite: * g77.dg: New directory. * g77.dg/20010216-1.f: New test case. * g77.dg/dg.exp: New driver. * lib/g77-dg.exp: New driver library. From-SVN: r39916
2000-11-17ggc.h: Delete ggc_add_string_root and ggc_mark_string.Zack Weinberg1-12/+0
* 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
2000-11-17stringpool.c: New file.Zack Weinberg1-48/+0
* stringpool.c: New file. * ggc-common.c (ggc_mark_string_ptr, ggc_add_string_root): Delete. (ggc_alloc_string): Now in stringpool.o. * ggc-page.c, ggc-simple.c: Do not define or allocate empty_string. * ggc.h: Delete prototype of ggc_add_string_root. #define ggc_add_string_root and ggc_mark_string to nothing. Prototype init_stringpool and stringpool_statistics. (ggc_alloc_string): Returns a const char *. * tree.c (hash_table, do_identifier_warnings): Delete. (init_obstacks): Don't initialize the identifier hash table. (get_identifier, maybe_get_identifier, start_identifier_warnings, set_identifier_size): Now in stringpool.c. * tree.h (struct tree_string): Constify pointer field. (approx_sqrt): Prototype. * Makefile.in (stringpool.o): Add rule, mention in OBJS. * toplev.c (approx_sqrt): New function. (compile_file): Call stringpool_statistics if mem_report is on. (main): Call init_stringpool. * builtins.c (c_strlen), c-decl.c (finish_decl), c-lex.c (process_directive), c-typeck.c (constructor_asmspec, struct initializer_stack, start_init), except.c (create_rethrow_ref), stmt.c (digit_strings), toplev.c (decode_f_option), tree.c (built_in_filename), varasm,c (in_named_name, assemble_static_space, struct constant_descriptor, struct deferred_string, struct pool_constant, force_const_mem), i386.c (pic_label_name, global_offset_table_name), rs6000.c (rs6000_emit_prologue, rs6000_emit_epilogue) : Constify a char *. * c-common.c (combine_strings): Combine strings in scratch buffer, then pass to build_string. * optabs.c (init_libfuncs), profile.c (init_edge_profiler, output_func_start_profiler), stmt.c (init_stmt), alpha.c (alpha_need_linkage), arm.c (arm_encode_call_attribute), i386.c (load_pic_register), ia64.c (ia64_encode_section_info), rs6000.c (rs6000_encode_section_info): Create string in scratch buffer, then pass to ggc_alloc_string. * stmt.c (expand_asm_operands): If we must adjust the constraint strings, do so by creating a new one, not by modifying the old one in place. Constify some char *s. * config/pa/pa.c (hppa_encode_label): Drop unnecessary second argument. Create string in scratch buffer, then pass to ggc_alloc_string. * config/pa/pa-protos.h: Update prototype. * config/pa/elf.h, config/pa/pa.h, config/pa/som.h: hppa_encode_label takes only one argument. * c-parse.in (if_prefix): Find the filename and line number at $-2 and $-1 respectively. * diagnostic.c (error_recursion): Add missing newline, use fputs, translate string. cp: * lex.c (struct impl_files, internal_filename): Constify a char *. java: * jcf-parse.c (get_constant), parse.y (do_merge_string_cste): Create string in scratch buffer, then pass to build_string. From-SVN: r37514
2000-10-01c-decl.c (c_expand_body): Don't generate RTL if flag_syntax_only.Mark Mitchell1-0/+6
* c-decl.c (c_expand_body): Don't generate RTL if flag_syntax_only. (lang_mark_false_label_stack): Remove. * c-lex.c (init_c_lex): Add file_info_tree as GC root. Allocate <top level> string in GC area. (mark_splay_tree_node): New function. (mark_splay_tree): Likewise. * except.c (mark_eh_status): Only call lang_mark_false_label_stack if it exists. * ggc-callbacks.c (lang_mark_false_label_stack): Remove. * ggc-common.c (lang_mark_false_label_stack): Change type. * ggc.h (ggc_alloc_string): Add comment. (ggc_strdup): New function. * decl.c (lang_mark_false_label_stack): Remove. * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared. * com.c (lang_mark_false_label_stack): Remove. Convert to GC. * Make-lang.in (s-java): Don't depend on ggc-callbacks.o. * Makefile.in (BACKEND): Don't include ggc-callbacks.o. (typeck.o): Depend on ggc.h. * class.c (add_method_1): Use GC functions for allocation. (init_class_processing): Register roots. * decl.c (ggc_p): Set to 1. (pending_local_decls): Make it static. (push_jvm_slot): Use GC functions for allocation. (init_decl_processing): Register roots. (give_name_to_locals): Use GC functions for allocation. (lang_mark_tree): New function. * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC functions for allocation. * jcf-parse.c (jcf_parse_source): Use ggc_strdup. * lex.c (java_lex): Use build_string, rather than replicating it inline. * parse.y (goal): Add more roots. (mark_parser_ctxt): New function. * typeck.c: Include ggc.h. * splay-tree.c (splay_tree_insert): Fix formatting. From-SVN: r36687
2000-08-29flags.h (time_report, mem_report): New global flags.Zack Weinberg1-14/+21
* flags.h (time_report, mem_report): New global flags. * toplev.c: Define time_report and mem_report. (f_options): Add -ftime-report and -fmem-report. (compile_file): Turn on time_report if quiet_flag is off. Call ggc_print_statistics at very end if mem_report is on. * timevar.c (TIMEVAR_ENABLE): Examine time_report, not quiet_flag. * ggc-common.c (ggc_print_statistics): Rename to ggc_print_common_statistics; all callers changed. Scale quantities above 10K to kilobytes and above 10M to megabytes. * ggc-page.c (ggc_page_print_statistics): Rename to ggc_print_statistics. Report memory consumed by internal data structures for each allocation bucket. Scale quantities above 10K to kilobytes and above 10M to megabytes. * ggc-simple.c: Prototype debug_ggc_tree to avoid warning. Cast PTR_KEY(p) to unsigned long in fprintf call to avoid warning. Define tally_leaves always. (ggc_print_statistics): New function. * ggc.h: Adjust for renamed functions. From-SVN: r36049
2000-07-22collect2.c (main): Typo fixed.Jeffrey Oldham1-1/+1
2000-07-22 Jeffrey Oldham <oldham@codesourcery.com> * collect2.c (main): Typo fixed. * diagnostic.c: Typo fixed. * dwarf2out.c (dwarf2out_frame_debug_expr): Typo fixed. * eh-common.h: Typo fixed. * emit-rtl.c (start_sequence): Typo fixed. * flow.c (find_label_refs): Typo fixed. (calculate_global_regs_live): Typo fixed. (mark_regno_cond_dead): Typo fixed. (create_edge_list): Typos fixed. (verify_edge_list): Typo fixed. * ggc-common.c (ggc_mark_rtx_children): Typo fixed. * loop.c (strength_reduce): Typo in function name fixed. * rtl.h: Added comments. Typo in function name fixed. * rtlanal.c: Typo in function name fixed. (insn_dependant_p): Rename to ... (insn_dependent_p): ... this. (computed_jumo_p): Typo fixed. From-SVN: r35194
2000-06-09ggc-none.c, [...] (ggc_alloc_obj): Rename it ggc_alloc, drop second ↵Zack Weinberg1-1/+11
argument, never clear returned memory. toplevel: * ggc-none.c, ggc-simple.c, ggc-page.c (ggc_alloc_obj): Rename it ggc_alloc, drop second argument, never clear returned memory. * ggc-common.c (ggc_alloc_string): Use ggc_alloc. (ggc_alloc_cleared): New. * ggc.h: Prototype ggc_alloc and ggc_alloc_cleared, not ggc_alloc_obj. Remove ggc_alloc macro. (ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Use ggc_alloc. * rtl.c (rtvec_alloc): Clear the vector always. (rtx_alloc): Clear the first word always. Remove dirty obstack tricks (this routine is no longer a bottleneck). * tree.c (make_node): Clear the new node always. (make_tree_vec): Likewise. (tree_cons): Clear the common structure always. (build1): Likewise; also, clear TREE_COMPLEXITY. * gengenrtl.c: Use puts wherever possible. Remove extra newlines. (gendef): Clear the first word of an RTX in the generator function, irrespective of ggc_p. Initialize '0' slots to NULL. (genlegend): Don't generate obstack_alloc_rtx routine, just a thin wrapper macro around obstack_alloc. * stmt.c (expand_fixup): Use ggc_alloc. * c-typeck.c (add_pending_init): Use ggc_alloc. * emit-rtl.c (init_emit_once): Clear CONST_DOUBLE_CHAIN(tem). * varasm.c (immed_double_const): Set CONST_DOUBLE_MEM(r) to const0_rtx when it is created. (immed_real_const_1): Set CONST_DOUBLE_CHAIN(r) to NULL_RTX if we are not in a function. * tree.c (tree_class_check_failed): Make second arg an int. * tree.h: Update prototype. cp: * call.c (add_candidate): Use ggc_alloc_cleared. * decl.c (lookup_label): Likewise. * lex.c (retrofit_lang_decl): Likewise. From-SVN: r34478
generated by cgit v1.1 at 2025-04-01 17:48:09 +0000