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2004-10-22alias.c, [...]: Fix comment formatting.Kazu Hirata1-1/+1
* alias.c, basic-block.h, cgraphunit.c, combine.c, domwalk.h, final.c, gengtype.c, genpreds.c, ggc-page.c, insn-notes.def, lambda-code.c, loop-unroll.c, modulo-sched.c, pointer-set.c, pretty-print.c, ra-colorize.c, sbitmap.c, tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-inline.c, tree-into-ssa.c, tree-scalar-evolution.c, tree-ssa-dom.c, tree-ssa-loop-manip.c, tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-threadupdate.c, tree-vectorizer.c, vec.h: Fix comment formatting. From-SVN: r89453
2004-09-27ggc-page.c (GGC_QUIRE_SIZE): Bump up from 16 to 256 if we're using mmap.Matt Austern1-2/+9
* ggc-page.c (GGC_QUIRE_SIZE): Bump up from 16 to 256 if we're using mmap. From-SVN: r88161
2004-09-09gcse.c (INSN_CUID, [...]): Use gcc_assert and gcc_unreachable.Nathan Sidwell1-61/+26
* gcse.c (INSN_CUID, insert_set_in_table, find_avail_set, cprop_insn, do_local_cprop, local_cprop_pass, find_bypass_set, process_insert_insn, insert_insn_end_bb, pre_insert_copy_insn, hoist_code, extract_mentioned_regs_helper, compute_store_table, insert_store): Use gcc_assert and gcc_unreachable. * ggc-common.c (ggc_splay_alloc, ggc_splay_dont_free, gt_pch_note_object, gt_pch_note_reorder, relocate_ptrs, ggc_record_overhead): Likewise. * ggc-page.c (alloc_page, free_page, ggc_set_mark, ggc_marked_p, init_ggc, ggc_push_context, ggc_recalculate_in_use_p, ggc_pop_context, clear_marks, validate_free_objects, ggc_pch_read): Likewise. * ggc-zone.c (ggc_allocated_p, free_chunk, ggc_set_mark, ggc_marked_p, ggc_get_size, init_ggc, destroy_ggc_zone, ggc_push_context, check_cookies, ggc_collect, ggc_print_statistics): Likewise. * gimple-low.c (lower_function_body, lower_stmt, lower_bind_expr): Likewise. * gimplify.c (gimple_tree_eq, push_gimplify_context, pop_gimplify_context, gimple_pop_condition, create_tmp_var, declare_tmp_vars, gimple_add_tmp_var, annotate_all_with_locus, mostly_copy_tree_r, gimplify_return_expr, gimplify_switch_expr, gimplify_case_label_expr, gimplify_exit_block_expr, canonicalize_component_ref, gimplify_compound_lval, gimplify_self_mod_expr, gimplify_call_expr, gimplify_init_ctor_eval, gimplify_init_constructor, gimplify_modify_expr, gimplify_save_expr, gimplify_target_expr, gimplify_expr, check_pointer_types_r, force_gimple_operand): Likewise. * global.c (global_alloc, build_insn_chain): Likewise. * graph.c (clean_graph_dump_file, finish_graph_dump_file): Likewise. gcov-io.c (gcov_open): Use GCOV_CHECK. From-SVN: r87240
2004-09-02gimplify.c (gimplify_compound_lval): Move "stack" varray out of GGC.Jan Hubicka1-11/+21
* gimplify.c (gimplify_compound_lval): Move "stack" varray out of GGC. * ggc-page.c: include tree-flow.h. (extra_order_size_table): Add stmt_ann_d. (STAT_LABEL): Rename from .... (LABEL): ... this one. * Makefile.in (ggc-page.o): Add dependency. * ggc-common.c (ggc_force_collect): New global variable. (loc_description): Add fields "freed", "collected" (ptr_hash): New static hash (ptr_hash_entry): New structure. (hash_ptr,eq_ptr,ggc_prune_ptr): New static functions. (ggc_record_overhead): Take ptr argument, record it (ggc_prune_overhead_list, ggc_free_overhead): New functions. (cmp_statistics): Imrove sorting. (dump_ggc_loc_statistics): Output newly collected statistics * ggc-page.c (ggc_alloc): Update call of ggc_record_overhead (ggc_free): Call ggc_free_overhead. (ggc_collect): Force collection when asked to be forced. (ggc_collect): Call ggc_prune_overhead_list. * ggc.h (ggc_force_collect): Declare (ggc_record_overhead): Update prototype. (ggc_free_overhead, ggc_prune_overhead_list): Declare. From-SVN: r86974
2004-03-22bt-load.c, [...]: Remove unnecessary casts.Kazu Hirata1-4/+4
* bt-load.c, builtins.c, cfghooks.c, cfgrtl.c, gcse.c, ggc-page.c, integrate.c, var-tracking.c, web.c: Remove unnecessary casts. From-SVN: r79811
2004-03-11c-typeck.c, [...]: Fix comment typos and formatting.Kazu Hirata1-1/+1
* c-typeck.c, combine.c, cse.c, dominance.c, et-forest.h, ggc-page.c, var-tracking.c, config/fp-bit.c, config/c4x/c4x.c, config/cris/cris.c, config/i386/ppro.md, config/i860/i860.c, config/i860/i860.h, config/m32r/m32r.h, config/m32r/xm-m32r.h, config/m68hc11/m68hc11.h, config/m68hc11/m68hc11.md, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.h, config/pa/pa.c, config/pa/pa32-regs.h, config/pa/pa64-regs.h, config/pdp11/pdp11.h, config/rs6000/rs6000.c, config/stormy16/stormy16.c: Fix comment typos and formatting. From-SVN: r79303
2004-03-03ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make ↵Jan Hubicka1-5/+10
statistics transparent. * ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat): Rename from ...; make statistics transparent. (ggc_alloc_cleared, ggc_realloc_stat): ... these. (loc_descriptor): New structure. (hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics, add_statistics): New static function. (ggc_record_overhead, dump_statistics): New global function. * ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat, ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename from ...; accept locations (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared, ggc_realloc, ggc_alloc_typed): ... this one. from ...; accept locations * ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat, ggc_alloc_stat): Rename from ... ; pass locations * ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc): ... this one. (ggc_alloc_stat): Record overehead. * ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared, ggc_realloc, ggc_alloc_typed): Turn to macros (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat, ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare. (dump_ggc_loc_satistics, ggc_record_overehead): Declare. * langhooks.h (lhd_make_node): Declare. (LANG_HOOKS_MAKE_TYPE): Default to new function, * langhooks.c (lhd_make_node): New. * rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass locations. (rtx_alloc, swallow_copy_rtx): ... this one. * rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros. * rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare. * toplpev.c (finalize): Dump stats. * tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat, build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat): Rename from ... ; pass locators. (make_node, copy_node, make_tree_vec, build_tree_list, tree_cons, build?, build_decl): Declare. * tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat, build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat): Declare. (make_node, copy_node, make_tree_vec, build_tree_list, tree_cons, build?, build_decl): New macros. * Makefile.in (RTL_H, TREE_H): Add statistics.h dependency. * statistics.h: New file. From-SVN: r78826
2004-03-01fold-const.c (fold): An equality comparison of a non-weak object against ↵Jeff Law1-7/+63
zero has a known result. * 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
2004-01-31alloc-pool.c, c-lex.c, c-pragma.h, c-semantics.c, cfghooks.c,Kazu Hirata1-1/+2
cfghooks.h, cfglayout.c, cfgloopmanip.c, debug.c, debug.h, flow.c, genextract.c, ggc-common.c, ggc-page.c, ggc.h, ifcvt.c, jump.c, loop-unswitch.c, timevar.c, timevar.def, tree-optimize.c, vmsdbgout.c, config/fp-bit.c, config/alpha/alpha.c, config/alpha/alpha.h, config/alpha/alpha.md, config/alpha/unicosmk.h, config/alpha/vms.h, config/arm/linux-elf.h, config/avr/avr.c, config/c4x/c4x-protos.h, config/c4x/c4x.md, config/d30v/d30v.h, config/frv/frv.md, config/frv/frvbegin.c, config/frv/frvend.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/emmintrin.h, config/i386/gthr-win32.c, config/i386/i386-interix.h, config/i386/i386-protos.h, config/i386/openbsd.h, config/i386/winnt.c, config/i386/xm-mingw32.h, config/i386/xmmintrin.h, config/ia64/ia64.md, config/iq2000/iq2000.md, config/m32r/m32r.md, config/m68k/m68k.md, config/mcore/mcore-elf.h, config/mcore/mcore.md, config/mips/elf.h, config/mips/elf64.h, config/mips/iris5gas.h, config/mips/iris6.h, config/mips/iris6gas.h, config/mips/linux.h, config/mips/mips.md, config/mips/netbsd.h, config/mips/openbsd.h, config/mips/windiss.h, config/pa/fptr.c, config/rs6000/aix.h, config/rs6000/altivec.h, config/rs6000/darwin.h, config/rs6000/xcoff.h, config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, config/s390/s390.md, config/sh/netbsd-elf.h, config/sh/sh.h, config/sh/vxworks.h, config/sparc/sol2.h: Update copyright. From-SVN: r77018
2004-01-28ggc.h (ggc_free): Declare.Richard Henderson1-40/+168
* ggc.h (ggc_free): Declare. * ggc-common.c (ggc_realloc): Use it. * ggc-page.c: Remove lots of inline markers. (globals): Add free_object_list. (ggc_alloc): Tidy. (ggc_free, validate_free_objects): New. (poison_pages): Provide default. (ggc_collect): Call validate_free_objects; emit markers to the debug file. From-SVN: r76801
2004-01-26Revert accidental commit.Richard Henderson1-149/+29
From-SVN: r76675
2004-01-26c-parse.in (extension): Use itype.Richard Henderson1-29/+149
* c-parse.in (extension): Use itype. (SAVE_EXT_FLAGS): Don't allocate a tree. (RESTORE_EXT_FLAGS): Don't read a tree. From-SVN: r76674
2003-12-21Patch from Dan NicolaescuDan Nicolaescu1-7/+18
* rtl.h (dump_rtx_statistics): Declare it. * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, rtx_alloc_sizes): New static vars. (rtx_alloc, rtvec_alloc): Update them. (dump_rtx_statistics): New function. * toplev.c (finalize): Call it. * ggc-page.c (struct globals): Fix comments. Add new member total_allocated_per_order. (ggc_alloc): Keep track of the total allocated memory. (ggc_print_statistics): Clarify message. Print total allocated memory stats. * configure.in (gather-detailed-mem-stats): New flag. * configure: Regenerate. * config.in: Regenerate. * doc/install.texi (Configuration): Document --enable-gather-detailed-mem-stats. From-SVN: r74930
2003-12-03* gcc-page.c (extra_order_size_tab): Correct comment.James E Wilson1-1/+1
From-SVN: r74271
2003-12-01ggc.h (struct alloc_zone): Move forward declaration up.Steven Bosscher1-0/+14
* 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
2003-10-31ggc-page.c (ggc_pch_read): Wrap call to poison_pages in ENABLE_GC_CHECKING ↵Richard Earnshaw1-1/+1
not in GGC_POISON. * ggc-page.c (ggc_pch_read): Wrap call to poison_pages in ENABLE_GC_CHECKING not in GGC_POISON. From-SVN: r73135
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 Berlin1-4/+23
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
2003-10-18rtl.h (rtl_size): Declare.Richard Sandiford1-1/+1
* 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
2003-10-05c-pretty-print.c: Fix comment formatting.Kazu Hirata1-3/+3
* c-pretty-print.c: Fix comment formatting. * cfglayout.c: Likewise. * cfgloopanal.c: Likewise. * cppcharset.c: Likewise. * dbxout.c: Likewise. * ggc-page.c: Likewise. * ggc.h: Likewise. * target.h: Likewise. From-SVN: r72110
2003-10-03ggc-page.c: (ggc_pch_write_object) replace fseek() with fwrite() in PCH ↵Robert Bowdidge1-5/+25
generation... * 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
2003-08-19builtins.c: Fix comment typos.Kazu Hirata1-1/+1
* builtins.c: Fix comment typos. * c-common.c: Likewise. * c-decl.c: Likewise. * c-pretty-print.c: Likewise. * cfgbuild.c: Likewise. * cfglayout.c: Likewise. * cfgloopanal.c: Likewise. * cgraphunit.c: Likewise. * cppfiles.c: Likewise. * dwarfout.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * gcse.c: Likewise. * ggc-page.c: Likewise. * haifa-sched.c: Likewise. * pretty-print.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * value-prof.c: Likewise. From-SVN: r70583
2003-07-22alias.c: Fix comment formatting.Kazu Hirata1-2/+2
* alias.c: Fix comment formatting. * c-common.c: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * combine.c: Likewise. * cpplib.c: Likewise. * diagnostic.c: Likewise. * dojump.c: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * ggc-page.c: Likewise. * jump.c: Likewise. * loop.c: Likewise. * mips-tfile.c: Likewise. * recog.c: Likewise. * regclass.c: Likewise. * regmove.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. From-SVN: r69689
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-17/+16
* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c gcse.c genattr.c genattrtab.c genautomata.c genconditions.c genemit.c genextract.c genoutput.c genrecog.c gensupport.c ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c postreload.c prefix.c print-tree.c protoize.c ra-build.c ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c regmove.c regrename.c reload.c reload1.c reorg.c resource.c sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary casts. From-SVN: r69587
2003-07-14ggc-page.c (extra_order_size_table): Insns have 9 slots.Gerald Pfeifer1-3/+79
* 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
2003-07-01basic-block.h: Fix comment typos.Kazu Hirata1-2/+2
* 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
2003-06-27ggc-page.c (inverse_table): Change type of mult to size_t.Ulrich Weigand1-14/+3
* 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
2003-06-17alloc-pool.c: Don't check HAVE_LONG_DOUBLE.Kaveh R. Ghazi1-4/+0
gcc: * alloc-pool.c: Don't check HAVE_LONG_DOUBLE. * fixinc/gnu-regex.c: Don't define `volatile'. * ggc-page.c: Don't check HAVE_LONG_DOUBLE. * ggc-simple.c: Likewise. * system.h: Don't define `volatile'. * aclocal.m4 (gcc_AC_C_VOLATILE, gcc_AC_C_LONG_DOUBLE): Delete. * configure.in (gcc_AC_C_VOLATILE, gcc_AC_C_LONG_DOUBLE): Don't call these macros. * config.in, configure: Regenerated. include: * ansidecl.h: Delete HAVE_LONG_DOUBLE GCC bootstrap support. From-SVN: r68085
2003-06-07ggc.h: Convert to ISO C90 prototypes.Andreas Jaeger1-127/+87
* 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
2003-06-02ggc-page.c (init_ggc): Give better diagnostics on failure to open /dev/zero.Zack Weinberg1-1/+1
* 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
2003-05-13diagnostic.c (output_format): Add support for %m.Zack Weinberg1-5/+5
* 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
2003-04-30ggc-page.c (TREE_EXP_SIZE): Define.Steven Bosscher1-0/+4
* ggc-page.c (TREE_EXP_SIZE): Define. (extra_order_size_table): New entry for expr trees with two operands. From-SVN: r66306
2003-03-17Update comment for ggc_alloc - to match API change made 2000-6-9.Per Bothner1-2/+1
From-SVN: r64497
2003-03-13ggc-page.c (struct page_entry): Remove varray.h header.Mike Stump1-27/+291
* ggc-page.c (struct page_entry): Remove varray.h header. Add index_by_depth field. Remove save_in_use_p field. (struct globals): Add depth_in_use, depth_max, by_depth_in_use, by_depth_max, by_depth, and save_in_use fields. (INITIAL_PTE_COUNT): Add. (save_in_use_p_i): Add. (save_in_use_p): Add. (adjust_depth): Add. (move_ptes_to_front): Add. (push_depth): Add. (push_by_depth): Add. (prefetch): Add. (free_page): Add support for and use faster data structures. (ggc_alloc): Likewise. (init_ggc): Likewise. (ggc_recalculate_in_use_p): Likewise. (ggc_pop_context): Likewise. (clear_marks): Likewise. (ggc_pch_read): Likewise. * Makefile.in (ggc-page.o): Remove varray.h. From-SVN: r64320
2003-03-04configure.in: Check for <memcheck.h>.Andreas Jaeger1-1/+5
* 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
2003-01-30ggc-page.c (G.context_depth_allocations): New.Richard Henderson1-1/+21
* ggc-page.c (G.context_depth_allocations): New. (G.context_depth_collections): New. (alloc_page): Set G.context_depth_allocations. (ggc_collect): Set G.context_depth_collections. (ggc_push_context): Limit to HOST_BITS_PER_LONG contexts. (ggc_pop_context): Early exit for no allocations or collections. From-SVN: r62152
2003-01-10ggc-page.c (ggc_collect): Avoid overflow computing min_expand.Geoffrey Keating1-2/+2
* ggc-page.c (ggc_collect): Avoid overflow computing min_expand. From-SVN: r61172
2003-01-10Merge from pch-branch.Geoffrey Keating1-10/+248
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/+44
* 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
2002-11-12params.def (ggc-min-expand, [...]): New parameters.Zack Weinberg1-38/+11
* params.def (ggc-min-expand, ggc-min-heapsize): New parameters. * doc/invoke.texi: Document them. * ggc-page.c: Include params.h. Remove definitions of GGC_MIN_EXPAND_FOR_GC, GGC_MIN_LAST_ALLOCATED. Replace GGC_POISON with ENABLE_GC_CHECKING in ifdefs, delete #define. (init_gcc): Don't set G.allocated_last_gc here. (ggc_collect): Use PARAM_VALUE (GGC_MIN_HEAPSIZE) and PARAM_VALUE (GGC_MIN_EXPAND) to decide whether or not to perform collection. * ggc-simple.c: Similarly. * Makefile.in (ggc-common.o, ggc-simple.o): Add $(PARAMS_H) to dependencies. From-SVN: r59034
2002-09-22dbxout.c: Follow spelling conventions.Kazu Hirata1-2/+2
* dbxout.c: Follow spelling conventions. * defaults.h: Likewise. * df.c: Likewise. * diagnostic.h: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * flags.h: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * gcc.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * genconfig.c: Likewise. * genrecog.c: Likewise. * ggc-page.c: Likewise. * ggc.h: Likewise. * global.c: Likewise. * gthr-win32.h: Likewise. * integrate.c: Likewise. * jump.c: Likewise. * langhooks.c: Likewise. * langhooks.h: Likewise. * line-map.h: Likewise. * local-alloc.c: Likewise. * longlong.h: Likewise. * loop.c: Likewise. * loop.h: Likewise. From-SVN: r57406
2002-08-24ggc-page.c (compute_inverse): Short circuit calculation for object sizes ↵Zack Weinberg1-0/+12
larger than half a page. * ggc-page.c (compute_inverse): Short circuit calculation for object sizes larger than half a page. From-SVN: r56548
2002-08-22ggc-page.c: Avoid division in ggc_set_mark.Zack Weinberg1-4/+55
* ggc-page.c: Avoid division in ggc_set_mark. (DIV_MULT, DIV_SHIFT, OFFSET_TO_BIT, inverse_table, compute_inverse): New. (ggc_set_mark, ggc_marked_p): Use OFFSET_TO_BIT. (init_ggc): Initialize inverse_table. From-SVN: r56512
2002-08-14ggc-page.c (RTL_SIZE): New.Richard Henderson1-1/+6
* ggc-page.c (RTL_SIZE): New. (extra_order_size_table): Add specializations for 2 and 10 rtl slots. * rtl.def (BARRIER, NOTE): Pad to 9 slots. From-SVN: r56337
2002-06-04gbl-ctors.h: Fix formatting.Kazu Hirata1-34/+34
* 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
2002-05-24ggc-page.c (alloc_page): Cast variables of type size_t to unsigned long, ↵Andreas Jaeger1-6/+8
adjust printf format string. * ggc-page.c (alloc_page): Cast variables of type size_t to unsigned long, adjust printf format string. (ggc_alloc): Likewise. (ggc_print_statistics): Likewise. (ggc_print_statistics): Correct printf format string for SCALE to use unsigned long. From-SVN: r53820
2002-03-03attribs.c (init_attributes, [...]): Use ARRAY_SIZE in lieu of explicit ↵Kaveh R. Ghazi1-2/+1
sizeof/sizeof. * attribs.c (init_attributes, decl_attributes): Use ARRAY_SIZE in lieu of explicit sizeof/sizeof. * i386.c (override_options, ix86_init_mmx_sse_builtins, ix86_expand_builtin): Likewise. * mips.c (mips_add_gc_roots): Likewise. * mmix.c (mmix_output_condition): Likewise. * rs6000.c (rs6000_override_options, altivec_expand_builtin, altivec_init_builtins): Likewise. * sparc.c (mark_ultrasparc_pipeline_state): Likewise. * cppexp.c (Nsuff, parse_number): Likewise. * cppinit.c (builtin_array_end): Likewise. * gcc.c (n_default_compilers, process_command): Likewise. * genpreds.c (output_predicate_decls): Likewise. * ggc-page.c (NUM_EXTRA_ORDERS): Likewise. * lcm.c (N_ENTITIES): Likewise. * stor-layout.c (set_sizetype): Likewise. ada: * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in lieu of explicit sizeof/sizeof. cp: * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of explicit sizeof/sizeof. * decl2.c (cxx_decode_option): Likewise. * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise. java: * class.c (init_class_processing): Use ARRAY_SIZE in lieu of explicit sizeof/sizeof. * decl.c (java_init_decl_processing): Likewise. * jcf-parse.c (init_jcf_parse): Likewise. * parse.y (init_src_parse): Likewise. From-SVN: r50255
2002-01-05cse.c: Fix formatting.Kazu Hirata1-3/+3
* 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
2001-12-02c-decl.c (duplicate_decls, [...]): Remove leading capital from diagnostics.Neil Booth1-1/+1
* c-decl.c (duplicate_decls, push_parm_decl): Remove leading capital from diagnostics. * c-lex.c (cb_file_change): Similarly. * c-parse.in : Similarly. * cfgrtl.c (verify_flow_info): Similarly. * collect2.c: Similarly. * cppfiles.c (find_include_file): Similarly. * cppinit.c (cpp_handle_option): Similarly. * cpplex.c (cpp_spell_token): Similarly. * cppmain.c (do_preprocessing): Similarly. * gcc.c (translate_options, process_command, do_spec1, main, pfatal_execute): Similarly. * genattr.c (main): Similarly. * genattrtab.c (check_attr_test, operate_exp, simplify_test_exp, write_test_expr, main): Similarly. * gencodes.c (main): Similarly. * genconfig.c (main): Similarly. * genconstants.c (main): Similarly. * genemit.c (main): Similarly. * genextract.c (main): Similarly. * genflags.c (main): Similarly. * genopinit.c (main): Similarly. * genoutput.c (process_template, main): Similarly. * genpeep.c (main): Similarly. * genrecog.c (main): Similarly. * gensupport.c (is_predicable, identify_predicable_attribute, alter_predicate_for_insn, init_md_reader_args, main): Similarly. * ggc-page.c (alloc_anon): Similarly. * mips-tfile.c (add_string, add_procedure, add_file, read_line, parse_begin, parse_bend, parse_def, parse_end, parse_file, parse_stabs_common, parse_stabs, write_varray, write_object, read_seek, copy_object, main, error): Similarly. * profile.c (compute_branch_probabilities): Similarly. * reg-stack.c (check_asm_stack_operands): Similarly. * reload.c (find_reloads): Similarly. * reload1.c (spill_failure, failed_reload): Similarly. * rtl-error.c (_fatal_insn_not_found): Similarly. * toplev.c (read_integral_parameter, crash_signal, decode_f_option, set_target_switch, parse_options_and_default_flags) : Similarly. * tradcif.y (parse_number, yylex): Similarly. * tradcpp.c (main, fancy_abort): Similarly. * tree.c (tree_check_failed): Similarly. * varray.c (varray_check_failed): Similarly. * xcoffout.c (xcoff_output_standard_types): Similarly. cp: * call.c (build_java_interface_fn_ref): Similarly. * except.c (is_admissible_throw_operand): Similarly. * init.c (build_java_class_ref): Similarly. * xref.c (open_xref_file): Similarly. objc: * objc-act.c (get_object_ref, lookup_and_install_protocols, build_objc_string_object, objc_declare_alias, build_ivar_chain, finish_message_expr, build_protocol_expr, is_public, start_class): Similarly. testsuite: * objc.dg/alias.m: Update. * objc.dg/class-1.m: Update. * objc.dg/const-str-1.m: Update. * objc.dg/fwd-proto-1.m: Update. * objc.dg/id-1.m: Update. * objc.dg/super-class-1.m: Update. From-SVN: r47518
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