2006-11-28 Richard Guenther <rguenther@suse.de>
* ggc-page.c (ggc_print_statistics): Use %ul and a cast to
unsigned long for printing OBJECT_SIZE.
From-SVN: r119280
* ggc-page.c (NUM_SIZE_LOOKUP): New constant - the length of the size_lookup[] array.
(ggc_alloc_stat): Use NUM_SIZE_LOOKUP.
(ggc_pch_count_object): Likewise.
(ggc_pch_alloc_object): Likewise.
(ggc_pch_write_object): Likewise.
(init_ggc): Do not attempt to initialize entries in the size_lookup[] array
for objects whose size is greater than than the length of the array.
From-SVN: r115738
2006-06-26 Richard Guenther <rguenther@suse.de>
* ggc-page.c (init_ggc): Add missing element to size_lookup
table.
Revert
2006-06-23 Richard Guenther <rguenther@suse.de>
* ggc-page.c (init_ggc): Do not round up the extra_order_size_table
sizes to MAX_ALIGNMENT. Fix the size_lookup table to honour
alignment requests instead. Add verification code.
Add struct tree_function_decl and struct tree_binfo size to
extra_order_size_table. Add missing element to size_lookup
table.
From-SVN: r115007
2006-06-23 Richard Guenther <rguenther@suse.de>
* ggc-page.c (init_ggc): Do not round up the extra_order_size_table
sizes to MAX_ALIGNMENT. Fix the size_lookup table to honour
alignment requests instead. Add verification code.
Add struct tree_function_decl and struct tree_binfo size to
extra_order_size_table. Add missing element to size_lookup
table.
From-SVN: r114926
2006-06-19 Richard Guenther <rguenther@suse.de>
* ggc-page.c (extra_order_size_tab): Add entries with
size of struct function and basic_block.
(size_lookup): Extend to cover sizes up to 511.
(ggc_alloc_stat): Adjust user.
(ggc_pch_count_object): Likewise.
(ggc_pch_alloc_object): Likewise.
(ggc_pch_write_object): Likewise.
From-SVN: r114783
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
* Makefile.in (TREE_H): Add treestruct.def.
(c-decl.o): Add pointer-set.h
* c-decl.c (diagnose_mismatched_decls): Don't attempt to look at
visibility on regular DECL's.
(merge_decls): Fix the copying of decl nodes of various types for
the new structures. Don't update RTL, section name, weak status,
etc, on DECL's without RTL.
(grokdeclarator): DECL_ARG_TYPE_AS_WRITTEN is gone.
Don't check volatile on non-variable types.
(store_parm_decls_oldstyle): Use pointer_set instead of DECL_WEAK
to check whether we have seen arguments.
* c-objc-common.c (c_tree_printer): Reverse order of tests so that
flag is checked before field (flag is common, field is not).
* dwarf2out.c (decl_ultimate_origin): Only DECL's with
TS_DECL_COMMON could have an origin.
(add_location_or_const_value_attribute): Don't check section name
on non-var/function decls.
(dwarf2out_var_location): Reverse order of tests.
* emit-rtl.c (set_reg_attrs_for_parm): DECL_CHECK is dead, replace
with DECL_WRTL_CHECK.
* expmed.c (make_tree): rtl is now in decl_with_rtl.
* fold-const.c (fold_binary): Don't check weakness on
non-var/function decls.
(tree_expr_nonzero_p): Ditto.
(fold_checksum_tree): Use tree_decl_extra as sizeof
buffer.
* ggc-page.c (extra_order_size_table): Add sizes for
tree_decl_non_common, tree_parm_decl, tree_var_decl, and
tree_field_decl.
* gimplify.c (gimplify_bind_expr): Only set
DECL_SEEN_IN_BIND_EXPR_P on VAR_DECL.
* integrate.c (copy_decl_for_inlining): Don't set RTL on decl's
without RTL.
* langhooks-def.h (LANG_HOOK_INIT_TS): New.
* langhooks.h (init_ts). New langhook.
* passes.c (rest_of_decl_compilation): Reverse order of tests.
* print-tree.c (print_node): Update to only print fields that
exist in the structures the passed decl has.
* toplev.c (wrapup_global_declarations): Don't reset
DECL_DEFER_OUTPUT on DECL's that don't contain it.
* tree-browser.c (browse_tree): DECL_ARG_TYPE_AS_WRITTEN removed.
* tree-inline.c (remap_decl): Ditto.
* tree-outof-ssa.c (create_temp): Reverse order of tests.
* tree-pretty-print.c (print_declaration): Don't print
DECL_REGISTER on things that don't contain it.
* tree-vrp.c (expr_computes_nonzero): Don't check weakness on
non-var/function decls.
* tree.c (tree_contains_struct): New structure.
(init_priority_for_decl): New hashtable.
(tree_int_map): New structure.
(tree_int_map_eq): New function.
(tree_int_map_marked_p): Ditto.
(tree_int_map_hash): Ditto.
(tree_map): Move to tree.h.
(tree_map_eq): Externalize.
(tree_map_hash): Ditto.
(tree_map_marked_p): Ditto.
(init_ttree): Set up tree_contains_struct and call langhook.
(decl_assembler_name): Use DECL_NON_COMMON_CHECK..
(tree_code_size): Update for new structures.
(tree_node_structure): Update for new structures.
(make_node_stat): Don't try to set DECL_IN_SYSTEM_HEADER on decls
without the field.
(copy_node_stat): Copy init priority.
(build_decl_stat): Ditto for visibility.
(ts_enum_names): New.
(tree_contains_struct_check_failed): New function.
(decl_init_priority_lookup): Ditto.
(decl_init_priority_insert): Ditto.
* treestruct.def: New file.
* tree.h (CODE_CONTAINS_STRUCT): New macro.
(CONTAINS_STRUCT_CHECK): Ditto.
(tree_contains_struct_check_failed): New prototype.
(DECL_CHECK): Removed.
(DECL_MINIMAL_CHECK): New.
(DECL_COMMON_CHECK): Ditto.
(DECL_WRTL_CHECK): Ditto.
(DECL_NON_COMMON_CHECK): Ditto.
(DECL_WITH_VIS_CHECK): Ditto.
(VAR_OR_FUNCTION_DECL_P): Ditto
(struct tree_decl_minimal): New structure.
(struct tree_decl_common): Ditto.
(struct tree_decl_with_rtl): Ditto.
(struct tree_decl_with_vis): Ditto.
(struct tree_decl_non_common): Ditto.
(struct tree_field_decl): Ditto.
(struct tree_parm_decl): Ditto.
(struct tree_var_decl): Ditto.
(struct tree_function_decl): Ditto.
(struct tree_const_decl): Ditto.
(struct tree_result_decl): Ditto.
(union tree_node): Add new structures.
* var-tracking.c (track_expr_p): Reverse order of tests.
* doc/c-tree.texi: Add documentation on DECL node internal structure.
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
* utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is
removed.
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
* Make-lang.in: Add gt-cp-lang.h.
(cp-lang.o): Ditto.
* class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on
the field.
* config-lang.in: Add cp-lang.c to gtfiles.
* cp-lang.c: Include hashtab.h.
(cp_init_ts): New function.
(LANG_HOOK_INIT_TS): Use macro.
(decl_shadowed_for_var_lookup): New function.
(decl_shadowed_for_var_insert): Ditto.
* cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common.
(NON_THUNK_FUNCTION_CHECK): Ditto.
(DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common.
(DECL_INIT_PRIORITY): Ditto.
(DECL_HAS_SHADOWED_FOR_VAR_P): Ditto.
(DECL_SHADOWED_FOR_VAR): Use hashtable.
(SET_DECL_SHADOWED_FOR_VAR): Ditto.
* decl.c (duplicate_decls): Update for new/updated structures.
(poplevel): Use SET_DECL_SHADOWED_FOR_VAR.
* decl2.c (start_static_initialization_or_destruction): Deal with
priority.
* pt.c (tsubst_decl): Check TS_DECL_WRTL before doing
SET_DECL_RTL.
* tree.c (handle_init_priority_attribute): Handle priority.
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
* objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
removed.
* objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
(KEYWORD_KEY_NAME): Use decl_minimal.
(METHOD_SEL_NAME): Ditto..
(METHOD_SEL_ARGS): Use decl_non_common.
(METHOD_ADD_ARGS): Ditto.
(METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
(METHOD_DEFINITION): Ditto.
(METHOD_ENCODING): Ditto.
* objc-lang.c: (objc_init_ts): New function.
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
* trans-decl.c (create_function_arglist): DECL_ARG_TYPE_AS_WRITTEN
is removed.
From-SVN: r101799
* fold-const.c (fold): An equality comparison of a non-weak object
against zero has a known result. Similarly an equality comparison
of the address of two non-weak, unaliased symbols has a known result.
* ggc-page.c (struct page_entry): New field PREV.
(ggc_alloc): Update PREV field appropriately.
(sweep_pages): Likewise.
(ggc_free): Likewise. Use PREV field rather than loop to
improve ggc_free performance.
cp/
* init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
the proper type.
From-SVN: r78713
* ggc.h (struct alloc_zone): Move forward declaration up.
(new_ggc_zone): New function prototype.
(destroy_ggc_zone): Ditto.
* ggc-simple.c (new_ggc_zone): New function, does nothing.
(destroy_ggc_zone): Ditto.
* ggc-page.c (new_ggc_zone): New function, does nothing.
(destroy_ggc_zone): Ditto.
* ggc-zone.c (struct page_entry): Fix comment.
(ggc_alloc_typed): Use a switch statement instead of ifs.
(new_ggc_zone): New function to set up a new GC zone.
(destroy_ggc_zone): New function to remove a GC zone.
init_ggc): Use new_ggc_zone to set up the default zones.
(ggc_collect): Walk a list of zones, instead of just the
default zones. Report statistics using the zone name.
From-SVN: r74132
* 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
2003-10-26 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
* rtl.h (rtl_size): Declare.
(rtunion): Remove rtwint.
(rtx_def): Replace 'fld' with a union of an rtunion or a HOST_WIDE_INT.
(RTX_HDR_SIZE, RTX_SIZE): New macros.
(RTL_CHECK1): Adjust for new rtx_def layout.
(RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2): Likewise.
(XWINT, XCWINT): Likewise. Access the rtx structure directly.
(X0WINT): Remove.
(X0ANY): New macro.
* rtl.def: Adjust comments for new rtx_def layout.
* ggc.h (ggc_alloc_rtx): Take the rtx code as argument, not the
number of slots.
* rtl.c (rtx_size): New array.
(rtx_alloc): Adjust call to ggc_alloc_rtx. Use RTX_HDR_SIZE.
(copy_rtx): Use RTX_HDR_SIZE. Adjust for new rtx_def layout.
(shallow_copy_rtx): Adjust call to ggc_alloc_rtx. Use RTX_SIZE.
* integrate.c (copy_rtx_and_substitute): Use X0ANY to copy '0' fields.
* emit-rtl.c (copy_most_rtx): Likewise.
(copy_rtx_if_shared): Use RTX_SIZE.
(copy_insn_1): Use RTX_HDR_SIZE. Adjust for new rtx_def layout.
* gengenrtl.c (gendef): Adjust ggc_alloc_rtx call. Use RTX_HDR_SIZE.
* gengtype.c (write_rtx_next): Use RTX_HDR_SIZE.
(adjust_field_rtx_def): Expect "rtx_def" to be a union rather than
an array. Adjust output for new rtx_def layout.
* ggc-page.c (RTL_SIZE): Use RTX_HDR_SIZE.
* reload1.c (eliminate_regs): Use RTX_SIZE.
* rtlanal.c (loc_mentioned_in_p): Adjust for new rtx_def layout.
* gdbinit.in (pi): Likewise.
From-SVN: r72647
* ggc-page.c: (ggc_pch_write_object) replace fseek() with fwrite()
in PCH generation, avoiding
too-frequent flushes when writing to NFS file system
From-SVN: r72085
* ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
don't have 2.
* ggc-page.c (struct globals): Add new fields to keep track of the
total allocated memory and overhead.
(ggc_print_statistics): Print them.
(ggc_alloc): Keep track of the total allocated memory and the
overhead.
* tree.c (dump_tree_statistics): Increase spacing.
(enum tree_node_kind): Move to ...
* tree.h (enum tree_node_kind): ... here.
(tree_node_counts, tree_node_sizes): Declare.
* doc/include/texinfo.tex: Upgrade to texinfo 4.6.
From-SVN: r69330
* ggc-page.c (inverse_table): Change type of mult to size_t.
(compute_inverse): Compute inverse using size_t, not unsigned int.
Compute inverse also for sizes larger than half a machine page.
From-SVN: r68589
* ggc-page.c (init_ggc): Give better diagnostics on failure to
open /dev/zero.
* toplev.c (crash_signal): Reset handling for received signal
to SIG_DFL.
From-SVN: r67323
* 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
