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2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-12-09pch: Add support for relocation of the PCH data [PR71934]Jakub Jelinek1-1/+1
The following patch adds support for relocation of the PCH blob on PCH restore if we don't manage to get the preferred map slot for it. The GTY stuff knows where all the pointers are, after all it relocates it once during PCH save from the addresses where it was initially allocated to addresses in the preferred map slot. But, if we were to do it solely using GTY info upon PCH restore, we'd need another set of GTY functions, which I think would make it less maintainable and I think it would also be more costly at PCH restore time. Those functions would need to call something to add bias to pointers that haven't been marked yet and make sure not to add bias to any pointer twice. So, this patch instead builds a relocation table (sorted list of addresses in the blob which needs relocation) at PCH save time, stores it in a very compact form into the gch file and upon restore, adjusts pointers in GTY roots (that is right away in the root structures) and the addresses in the relocation table. The cost on stdc++.gch/O2g.gch (previously 85MB large) is about 3% file size growth, there are 2.5 million pointers that need relocation in the gch blob and the relocation table uses uleb128 for address deltas and needs ~1.01 bytes for one address that needs relocation, and about 20% compile time during PCH save (I think it is mainly because of the need to qsort those 2.5 million pointers). On PCH restore, if it doesn't need relocation (the usual case), it is just an extra fread of sizeof (size_t) data and fseek (in my tests real time on vanilla tree for #include <bits/stdc++.h> CU was ~0.175s and with the patch but no relocation ~0.173s), while if it needs relocation it took ~0.193s, i.e. 11.5% slower. Without PCH that #include <bits/stdc++.h> int i; testcase compiles with -O2 -g in ~1.199s, i.e. 6.2 times slower than PCH with relocation and 6.9 times than PCH without relocation. The discovery of the pointers in the blob that need relocation is done in the relocate_ptrs hook which does the pointer relocation during PCH save. Unfortunately, I had to make one change to the gengtype stuff due to the nested_ptr feature of GTY, which some libcpp headers and stringpool.c use. The relocate_ptrs hook had 2 arguments, pointer to the pointer and a cookie. When relocate_ptrs is done, in most cases it is called solely on the subfields of the current object, so e.g. if ((void *)(x) == this_obj) op (&((*x).u.fld[0].rt_rtx), cookie); so relocate_ptrs can assert that ptr_p is within the state->ptrs[state->ptrs_i]->obj .. state->ptrs[state->ptrs_i]->obj+state->ptrs[state->ptrs_i]->size-sizeof(void*) range and compute from that the address in the blob which will need relocation (state->ptrs[state->ptrs_i]->new_addr is the new address given to it and ptr_p-state->ptrs[state->ptrs_i]->obj is the relative offset. Unfortunately, for nested_ptr gengtype emits something like: { union tree_node * x0 = ((*x).val.node.node) ? HT_IDENT_TO_GCC_IDENT (HT_NODE (((*x).val.node.node))) : NULL; if ((void *)(x) == this_obj) op (&(x0), cookie); (*x).val.node.node = (x0) ? CPP_HASHNODE (GCC_IDENT_TO_HT_IDENT ((x0))) : NULL; } so relocate_ptrs is called with an address of some temporary variable and so doesn't know where the pointer will finally be. So, I've added another argument to relocate_ptrs (and to gt_pointer_operator). For the most common case I pass NULL as the new middle argument to that function, first one remains pointer to the pointer that needs adjustment and last the cookie. The NULL seems to be cheap to compute and short in the gt*.[ch] files and stands for ptr_p is an address within the this_obj's range, remember its address. For the nested_ptr case, the new middle argument contains actual address of the pointer that might need to be relocated, so instead of the above op (&(x0), &((*x).val.node.node), cookie); in there. And finally, e.g. for the reorder case I need a way to tell restore_ptrs to ignore a particular address for the relocation purposes and only treat it the old way. I've used for that the case when the first and second arguments are equal. In order to enable support for mapping PCH as fallback at different addresses than the preferred ones, a small change is needed to the host pch_use_address hooks. One change I've done to all of them is the change of the type of the first argument from void * to void *&, such that the actual address can be told to the callers (or shall I instead use void **?), but another change that still needs to be done in them if they want the relocation is actually not fail if they couldn't get a preferred address, but instead modify what the first argument refers to. I've done that only for host-linux.c and Iain is testing similar change for host-darwin.c. Didn't change hpux, netbsd, openbsd, solaris, mingw32 or the fallbacks because I can't test those. Tested also with the: --- gcc/config/host-linux.c.jj 2021-12-06 22:22:42.007777367 +0100 +++ gcc/config/host-linux.c 2021-12-07 00:21:53.052674040 +0100 @@ -191,6 +191,8 @@ linux_gt_pch_use_address (void *&base, s if (size == 0) return -1; +base = (char *) base + ((size + 8191) & (size_t) -4096); + /* Try to map the file with MAP_PRIVATE. */ addr = mmap (base, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, offset); hack which forces all PCH restores to be relocated. An earlier version of the patch has been also regrest with base = (char *) base + 16384; in that spot, so both relocation to a non-overlapping spot and to an overlapping spot have been tested. 2021-12-09 Jakub Jelinek <jakub@redhat.com> PR pch/71934 * coretypes.h (gt_pointer_operator): Use 3 pointer arguments instead of two. * gengtype.c (struct walk_type_data): Add in_nested_ptr argument. (walk_type): Temporarily set d->in_nested_ptr around nested_ptr handling. (write_types_local_user_process_field): Pass a new middle pointer to gt_pointer_operator op calls, if d->in_nested_ptr pass there address of d->prev_val[2], otherwise NULL. (write_types_local_process_field): Likewise. * ggc-common.c (relocate_ptrs): Add real_ptr_p argument. If equal to ptr_p, do nothing, otherwise if NULL remember ptr_p's or if non-NULL real_ptr_p's corresponding new address in reloc_addrs_vec. (reloc_addrs_vec): New variable. (compare_ptr, read_uleb128, write_uleb128): New functions. (gt_pch_save): When iterating over objects through relocate_ptrs, save current i into state.ptrs_i. Sort reloc_addrs_vec and emit it as uleb128 of differences between pointer addresses into the PCH file. (gt_pch_restore): Allow restoring of PCH to a different address than the preferred one, in that case adjust global pointers by bias and also adjust by bias addresses read from the relocation table as uleb128 differences. Otherwise fseek over it. Perform gt_pch_restore_stringpool only after adjusting callbacks and for callback adjustments also take into account the bias. (default_gt_pch_use_address): Change type of first argument from void * to void *&. (mmap_gt_pch_use_address): Likewise. * ggc-tests.c (gt_pch_nx): Pass NULL as new middle argument to op. * hash-map.h (hash_map::pch_nx_helper): Likewise. (gt_pch_nx): Likewise. * hash-set.h (gt_pch_nx): Likewise. * hash-table.h (gt_pch_nx): Likewise. * hash-traits.h (ggc_remove::pch_nx): Likewise. * hosthooks-def.h (default_gt_pch_use_address): Change type of first argument from void * to void *&. (mmap_gt_pch_use_address): Likewise. * hosthooks.h (struct host_hooks): Change type of first argument of gt_pch_use_address hook from void * to void *&. * machmode.h (gt_pch_nx): Expect a callback with 3 pointers instead of two in the middle argument. * poly-int.h (gt_pch_nx): Likewise. * stringpool.c (gt_pch_nx): Pass NULL as new middle argument to op. * tree-cfg.c (gt_pch_nx): Likewise, except for LOCATION_BLOCK pass the same &(block) twice. * value-range.h (gt_pch_nx): Pass NULL as new middle argument to op. * vec.h (gt_pch_nx): Likewise. * wide-int.h (gt_pch_nx): Likewise. * config/host-darwin.c (darwin_gt_pch_use_address): Change type of first argument from void * to void *&. * config/host-darwin.h (darwin_gt_pch_use_address): Likewise. * config/host-hpux.c (hpux_gt_pch_use_address): Likewise. * config/host-linux.c (linux_gt_pch_use_address): Likewise. If it couldn't succeed to mmap at the preferred location, set base to the actual one. Update addr in the manual reading loop instead of base. * config/host-netbsd.c (netbsd_gt_pch_use_address): Change type of first argument from void * to void *&. * config/host-openbsd.c (openbsd_gt_pch_use_address): Likewise. * config/host-solaris.c (sol_gt_pch_use_address): Likewise. * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Likewise. * config/rs6000/rs6000-gen-builtins.c (write_init_file): Pass NULL as new middle argument to op in the generated code. * doc/gty.texi: Adjust samples for the addition of middle pointer to gt_pointer_operator callback. gcc/ada/ * gcc-interface/decl.c (gt_pch_nx): Pass NULL as new middle argument to op. gcc/c-family/ * c-pch.c (c_common_no_more_pch): Pass a temporary void * var with NULL value instead of NULL to host_hooks.gt_pch_use_address. gcc/c/ * c-decl.c (resort_field_decl_cmp): Pass the same pointer twice to resort_data.new_value. gcc/cp/ * module.cc (nop): Add another void * argument. * name-lookup.c (resort_member_name_cmp): Pass the same pointer twice to resort_data.new_value.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-07-01PR middle-end/90923 - hash_map destroys elements without constructing themMartin Sebor1-1/+11
gcc/ChangeLog: PR middle-end/90923 * hash-map.h (hash_map::put): On insertion invoke element ctor. (hash_map::get_or_insert): Same. Reformat comment. * hash-set.h (hash_set::add): On insertion invoke element ctor. * hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): New. * hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New. * hash-table.h (hash_table::operator=): Prevent copy assignment. (hash_table::hash_table (const hash_table&)): Use copy ctor instead of assignment to copy elements. From-SVN: r272893
2019-06-07Enable sanitization for hash tables.Martin Liska1-1/+1
2019-06-07 Martin Liska <mliska@suse.cz> * cselib.c (cselib_init): Disable hash table sanitization. * hash-set.h: Pass new default argument to m_table. * hash-table.c: Add global variable with hash table sanitization limit. * hash-table.h (Allocator>::hash_table): Add new argument to ctor. (hashtab_chk_error): New. * params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): New. * toplev.c (process_options): Set hash_table_sanitize_eq_limit from the PARAM_HASH_TABLE_VERIFICATION_LIMIT value. From-SVN: r272038
2019-05-03Come up with is_empty for hash_{table,map,set}.Martin Liska1-0/+3
2019-05-03 Martin Liska <mliska@suse.cz> * hash-map.h: Add is_empty function. * hash-set.h: Likewise. * hash-table.h: Likewise. * dwarf2out.c (dwarf2out_finish): Use is_empty instead of elements () == 0 (and similar usages). * gimple-ssa-store-merging.c (pass_store_merging::terminate_and_process_all_chains): Likewise. * gimplify.c (gimplify_bind_expr): Likewise. (gimplify_switch_expr): Likewise. * hash-map-tests.c (test_map_of_strings_to_int): Likewise. * ipa-icf.c (sem_item_optimizer::remove_symtab_node): Likewise. * postreload-gcse.c (dump_hash_table): Likewise. (gcse_after_reload_main): Likewise. * predict.c (combine_predictions_for_bb): Likewise. * tree-parloops.c (reduction_phi): Likewise. (separate_decls_in_region): Likewise. (transform_to_exit_first_loop): Likewise. (gen_parallel_loop): Likewise. (gather_scalar_reductions): Likewise. (try_create_reduction_list): Likewise. * var-tracking.c (dump_vars): Likewise. (emit_notes_for_changes): Likewise. (vt_emit_notes): Likewise. 2019-05-03 Martin Liska <mliska@suse.cz> * call.c (build_aggr_conv): Use is_empty instead of elements () == 0 (and similar usages). * parser.c (cp_parser_lambda_introducer): Likewise. From-SVN: r270851
2019-03-21hash-table.h (hash_table): Add Lazy template parameter defaulted to false...Jakub Jelinek1-17/+25
* hash-table.h (hash_table): Add Lazy template parameter defaulted to false, if true, don't alloc_entries during construction, but defer it to the first method that needs m_entries allocated. (hash_table::hash_table, hash_table::~hash_table, hash_table::alloc_entries, hash_table::find_empty_slot_for_expand, hash_table::too_empty_p, hash_table::expand, hash_table::empty_slow, hash_table::clear_slot, hash_table::traverse_noresize, hash_table::traverse, hash_table::iterator::slide): Adjust all methods. * hash-set.h (hash_set): Add Lazy template parameter defaulted to false. (hash_set::contains): If Lazy is true, use find_slot_with_hash with NO_INSERT instead of find_with_hash. (hash_set::traverse, hash_set::iterator, hash_set::iterator::m_iter, hash_set::m_table): Add Lazy to template params of hash_table. (gt_ggc_mx, gt_pch_nx): Use false as Lazy in hash_set template param. * attribs.c (test_attribute_exclusions): Likewise. * hash-set-tests.c (test_set_of_strings): Add iterator tests for hash_set. Add tests for hash_set with Lazy = true. c-family/ * c-common.c (per_file_includes_t): Use false as Lazy in hash_set template param. jit/ * jit-recording.c (reproducer::m_set_identifiers): Use false as Lazy in hash_set template param. From-SVN: r269859
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-11-27hash-set.h (DEFINE_DEBUG_HASH_SET): Remove static qualifier from explicit ↵Gerald Pfeifer1-1/+1
instantiation of debug_helper. * hash-set.h (DEFINE_DEBUG_HASH_SET): Remove static qualifier from explicit instantiation of debug_helper. * vec.h (DEFINE_DEBUG_VEC): Ditto. From-SVN: r255175
2017-11-20vec.h (debug_helper): New function.Aldy Hernandez1-0/+38
* vec.h (debug_helper): New function. (DEFINE_DEBUG_VEC): New macro. * hash-set.h (debug_helper): New function. (DEFINE_DEBUG_HASH_SET): New macro. * cfg.c (debug_slim (edge)): New function. Call DEFINE_DEBUG_VEC for edges. Call DEFINE_DEBUG_HASH_SET for edges. * cfghooks.c (debug_slim (basic_block)): New function. Call DEFINE_DEBUG_VEC for basic blocks. Call DEFINE_DEBUG_HASH_SET for basic blocks. * print-tree.c (debug_slim): New function to handle trees. Call DEFINE_DEBUG_VEC for trees. Call DEFINE_DEBUG_HASH_SET for trees. (debug (vec<tree, va_gc>) &): Remove. (debug (<vec<tree, va_gc>) *): Remove. * print-rtl.c (debug_slim): New function to handle const_rtx. Call DEFINE_DEBUG_VEC for rtx_def. Call DEFINE_DEBUG_VEC for rtx_insn. Call DEFINE_DEBUG_HASH_SET for rtx_def. Call DEFINE_DEBUG_HASH_SET for rtx_insn. * sel-sched-dump.c (debug (vec<rtx_insn *> &): Remove. (debug (vec<rtx_insn *> *ptr): Remove. (debug_insn_vector): Remove. * stor-layout.c (debug_rli): Call debug() instead of debug_vec_tree. From-SVN: r254945
2017-11-18hash-set.h (hash_set::empty): New.Aldy Hernandez1-0/+4
* hash-set.h (hash_set::empty): New. * tree-ssa-threadbackward.h: Delete. * tree-ssa-threadbackward.c (class thread_jumps): New. Move max_threaded_paths into class. (fsm_find_thread_path): Remove arguments that are now in class. (profitable_jump_thread_path): Rename to... (thread_jumps::profitable_jump_thread_path): ...this. (convert_and_register_jump_thread_path): Rename to... (thread_jumps::convert_and_register_current_path): ...this. (check_subpath_and_update_thread_path): Rename to... (thread_jumps::check_subpath_and_update_thread_path): ...this. (register_jump_thread_path_if_profitable): Rename to... (thread_jumps::register_jump_thread_path_if_profitable): ...this. (handle_phi): Rename to... (thread_jumps::handle_phi): ...this. (handle_assignment): Rename to... (thread_jumps::handle_assignment): ...this. (fsm_find_control_statement_thread_paths): Rename to... (thread_jumps::fsm_find_control_statement_thread_paths): ...this. (find_jump_threads_backwards): Rename to... (thread_jumps::find_jump_threads_backwards): ...this. Initialize path local data. (pass_thread_jumps::execute): Call find_jump_threads_backwards from within thread_jumps class. (pass_early_thread_jumps::execute): Same. From-SVN: r254913
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-12-11hash-map.h (hash_map::hash_map): Gather statistics only when ↵Michael Matz1-1/+1
GATHER_STATISTICS is true. * hash-map.h (hash_map::hash_map): Gather statistics only when GATHER_STATISTICS is true. * hash-set.h (hash_set::hash_set): Ditto. * hash-table.h (hash_table::hash_table): Ditto. (hash_table::create_ggc): Ditto. From-SVN: r231560
2015-11-18PR 68406: Avoid problem with older host compilersRichard Sandiford1-1/+1
Older compilers require the Key typedef to be expanded for the traversal function templates. This patch uses the same approach as we did for hash_map. Tested on x86_64-linux-gnu. gcc/ PR bootstrap/68406 * hash-set.h (hash_set::traverse): Expand Key typedef. From-SVN: r230549
2015-11-17Add gencfn-macros.cRichard Sandiford1-1/+2
This patch automatically generates case macros such as: CASE_CFN_SQRT for each {F,,L} floating-point built-in function and each {,L,LL,IMAX} integer built-in function. The macros match the same built-in functions as CASE_FLT_FN and CASE_INT_FN but in addition include the associated internal function, if any. The idea is to make sure that users of combined_fn don't need to know which built-in functions have internal-function equivalents. If we add a new function to internal-fn.def, all combined_fn users should pick it up automatically. The generator wants to use "hash_set <nofree_string_hash>", so the patch follows hash_map in using the types given by the traits as the key. This is a no-op for current users of hash_set. Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi. gcc/ * Makefile.in (HASH_TABLE_H): Add GGC_H. (MOSTLYCLEANFILES, generated_files): Add case-fn-macros.h. (s-case-cfn-macros, case-cfn-macros.h, build/gencfn-macros.o) (build/gencfn-macros$(build_exeext): New rules. (genprogerr): Add cfn-macros. * hash-set.h (hash_set): Use the traits value_type as the key. * gencfn-macros.c: New file. From-SVN: r230476
2015-07-16hash_set: add iterator and remove method.Martin Liska1-0/+39
* hash-set.h (remove): New function. (iterator): New iteration class for hash_set. From-SVN: r225885
2015-06-25hash-traits.h (default_hash_traits): New structure.Richard Sandiford1-163/+9
gcc/ * hash-traits.h (default_hash_traits): New structure. * hash-set.h (default_hashset_traits): Delete. (hash_set): Use default_hash_traits<Key> instead of default_hashset_traits. Delete hash_entry type and use Key directly. * ipa-devirt.c (pair_traits): Delete. (default_hash_traits <type_pair>): Override. (odr_subtypes_equivalent_p): Remove pair_types template parameter. (odr_types_equivalent_p, add_type_duplicate): Likewise. From-SVN: r224964
2015-06-10Fix BITMAP identifier clash.Martin Liska1-1/+1
PR bootstrap/66471 * mem-stats-traits.h (enum mem_alloc_origin): Add _ORIGIN suffix for all enum values in mem_alloc_origin. * alloc-pool.c (dump_alloc_pool_statistics): Use newly changed enum name. * alloc-pool.h (pool_allocator::pool_allocator): Likewise. * bitmap.c (bitmap_register): Likewise. (dump_bitmap_statistics): Likewise. * ggc-common.c (dump_ggc_loc_statistics): Likewise. (ggc_record_overhead): Likewise. * hash-map.h: Likewise. * hash-set.h: Likewise. * hash-table.c (void dump_hash_table_loc_statistics): Likewise. * hash-table.h: Likewise. * vec.c (vec_prefix::register_overhead): Likewise. (vec_prefix::release_overhead): Likewise. (dump_vec_loc_statistics): Likewise. From-SVN: r224315
2015-06-08coretypes.h: Include hash-table.h and hash-set.h for host files.Andrew MacLeod1-2/+0
2015-06-08 Andrew MacLeod <amacleod@redhat.com> * coretypes.h: Include hash-table.h and hash-set.h for host files. * ggc.h: Don't include statistics.h> * hash-map.h: Remove all includes. * hash-set.h: Likewise. * hash-table.h: Add statistics.h, inchash.h and hash-map-traits.h to the include list. Remove <new>. * inchash.h: Remove all includes. * mem-stats.h: Likewise. * vec.h: No special processing for generators or ggc. * alias.c : Adjust include files. * alloc-pool.c : Likewise. * alloc-pool.h : Likewise. * asan.c : Likewise. * attribs.c : Likewise. * auto-inc-dec.c : Likewise. * auto-profile.c : Likewise. * bb-reorder.c : Likewise. * bitmap.c : Likewise. * bitmap.h : Likewise. * bt-load.c : Likewise. * builtins.c : Likewise. * caller-save.c : Likewise. * calls.c : Likewise. * ccmp.c : Likewise. * cfg.c : Likewise. * cfganal.c : Likewise. * cfgbuild.c : Likewise. * cfgcleanup.c : Likewise. * cfgexpand.c : Likewise. * cfghooks.c : Likewise. * cfgloop.c : Likewise. * cfgloop.h : Likewise. * cfgloopanal.c : Likewise. * cfgloopmanip.c : Likewise. * cfgrtl.c : Likewise. * cgraph.c : Likewise. * cgraphbuild.c : Likewise. * cgraphclones.c : Likewise. * cgraphunit.c : Likewise. * cilk-common.c : Likewise. * combine-stack-adj.c : Likewise. * combine.c : Likewise. * compare-elim.c : Likewise. * context.c : Likewise. * convert.c : Likewise. * coverage.c : Likewise. * cppbuiltin.c : Likewise. * cprop.c : Likewise. * cse.c : Likewise. * cselib.c : Likewise. * data-streamer-in.c : Likewise. * data-streamer-out.c : Likewise. * data-streamer.c : Likewise. * data-streamer.h : Likewise. * dbxout.c : Likewise. * dce.c : Likewise. * ddg.c : Likewise. * debug.c : Likewise. * df-core.c : Likewise. * df-problems.c : Likewise. * df-scan.c : Likewise. * df.h : Likewise. * dfp.c : Likewise. * dojump.c : Likewise. * dominance.c : Likewise. * domwalk.c : Likewise. * double-int.c : Likewise. * dse.c : Likewise. * dumpfile.c : Likewise. * dwarf2asm.c : Likewise. * dwarf2cfi.c : Likewise. * dwarf2out.c : Likewise. * emit-rtl.c : Likewise. * et-forest.c : Likewise. * except.c : Likewise. * except.h : Likewise. * explow.c : Likewise. * expmed.c : Likewise. * expr.c : Likewise. * final.c : Likewise. * fixed-value.c : Likewise. * fold-const.c : Likewise. * function.c : Likewise. * fwprop.c : Likewise. * gcc-plugin.h : Likewise. * gcc.c : Likewise. * gcse-common.c : Likewise. * gcse.c : Likewise. * genattrtab.c : Likewise. * genautomata.c : Likewise. * genconditions.c : Likewise. * genemit.c : Likewise. * generic-match-head.c : Likewise. * genextract.c : Likewise. * gengtype-state.c : Likewise. * gengtype.c : Likewise. * genhooks.c : Likewise. * genmatch.c : Likewise. * genmodes.c : Likewise. * genrecog.c : Likewise. * gensupport.c : Likewise. * ggc-common.c : Likewise. * ggc-internal.h : Likewise. * ggc-none.c : Likewise. * ggc-page.c : Likewise. * gimple-builder.c : Likewise. * gimple-expr.c : Likewise. * gimple-fold.c : Likewise. * gimple-iterator.c : Likewise. * gimple-low.c : Likewise. * gimple-match-head.c : Likewise. * gimple-pretty-print.c : Likewise. * gimple-ssa-isolate-paths.c : Likewise. * gimple-ssa-strength-reduction.c : Likewise. * gimple-ssa.h : Likewise. * gimple-streamer-in.c : Likewise. * gimple-streamer-out.c : Likewise. * gimple-streamer.h : Likewise. * gimple-walk.c : Likewise. * gimple.c : Likewise. * gimplify-me.c : Likewise. * gimplify.c : Likewise. * godump.c : Likewise. * graph.c : Likewise. * graphds.c : Likewise. * graphite-blocking.c : Likewise. * graphite-dependences.c : Likewise. * graphite-interchange.c : Likewise. * graphite-isl-ast-to-gimple.c : Likewise. * graphite-optimize-isl.c : Likewise. * graphite-poly.c : Likewise. * graphite-scop-detection.c : Likewise. * graphite-sese-to-poly.c : Likewise. * graphite.c : Likewise. * haifa-sched.c : Likewise. * hard-reg-set.h : Likewise. * hw-doloop.c : Likewise. * ifcvt.c : Likewise. * inchash.c : Likewise. * incpath.c : Likewise. * init-regs.c : Likewise. * input.c : Likewise. * internal-fn.c : Likewise. * ipa-chkp.c : Likewise. * ipa-comdats.c : Likewise. * ipa-cp.c : Likewise. * ipa-devirt.c : Likewise. * ipa-icf-gimple.c : Likewise. * ipa-icf.c : Likewise. * ipa-inline-analysis.c : Likewise. * ipa-inline-transform.c : Likewise. * ipa-inline.c : Likewise. * ipa-polymorphic-call.c : Likewise. * ipa-profile.c : Likewise. * ipa-prop.c : Likewise. * ipa-pure-const.c : Likewise. * ipa-ref.c : Likewise. * ipa-reference.c : Likewise. * ipa-split.c : Likewise. * ipa-utils.c : Likewise. * ipa-visibility.c : Likewise. * ipa.c : Likewise. * ira-build.c : Likewise. * ira-color.c : Likewise. * ira-conflicts.c : Likewise. * ira-costs.c : Likewise. * ira-emit.c : Likewise. * ira-lives.c : Likewise. * ira.c : Likewise. * jump.c : Likewise. * langhooks.c : Likewise. * lcm.c : Likewise. * libfuncs.h : Likewise. * lists.c : Likewise. * loop-doloop.c : Likewise. * loop-init.c : Likewise. * loop-invariant.c : Likewise. * loop-iv.c : Likewise. * loop-unroll.c : Likewise. * lower-subreg.c : Likewise. * lra-assigns.c : Likewise. * lra-coalesce.c : Likewise. * lra-constraints.c : Likewise. * lra-eliminations.c : Likewise. * lra-lives.c : Likewise. * lra-remat.c : Likewise. * lra-spills.c : Likewise. * lra.c : Likewise. * lto-cgraph.c : Likewise. * lto-compress.c : Likewise. * lto-opts.c : Likewise. * lto-section-in.c : Likewise. * lto-section-out.c : Likewise. * lto-streamer-in.c : Likewise. * lto-streamer-out.c : Likewise. * lto-streamer.c : Likewise. * lto-streamer.h : Likewise. * mcf.c : Likewise. * mode-switching.c : Likewise. * modulo-sched.c : Likewise. * omega.c : Likewise. * omp-low.c : Likewise. * optabs.c : Likewise. * opts-global.c : Likewise. * opts.h : Likewise. * passes.c : Likewise. * plugin.c : Likewise. * postreload-gcse.c : Likewise. * postreload.c : Likewise. * predict.c : Likewise. * print-rtl.c : Likewise. * print-tree.c : Likewise. * profile.c : Likewise. * read-md.c : Likewise. * read-md.h : Likewise. * read-rtl.c : Likewise. * real.c : Likewise. * realmpfr.c : Likewise. * recog.c : Likewise. * ree.c : Likewise. * reg-stack.c : Likewise. * regcprop.c : Likewise. * reginfo.c : Likewise. * regrename.c : Likewise. * regstat.c : Likewise. * reload.c : Likewise. * reload1.c : Likewise. * reorg.c : Likewise. * resource.c : Likewise. * rtl-chkp.c : Likewise. * rtl.c : Likewise. * rtl.h : Likewise. * rtlanal.c : Likewise. * rtlhash.c : Likewise. * rtlhash.h : Likewise. * rtlhooks.c : Likewise. * sanopt.c : Likewise. * sched-deps.c : Likewise. * sched-ebb.c : Likewise. * sched-rgn.c : Likewise. * sched-vis.c : Likewise. * sdbout.c : Likewise. * sel-sched-dump.c : Likewise. * sel-sched-ir.c : Likewise. * sel-sched-ir.h : Likewise. * sel-sched.c : Likewise. * sese.c : Likewise. * shrink-wrap.c : Likewise. * shrink-wrap.h : Likewise. * simplify-rtx.c : Likewise. * stack-ptr-mod.c : Likewise. * statistics.c : Likewise. * stmt.c : Likewise. * stor-layout.c : Likewise. * store-motion.c : Likewise. * stringpool.c : Likewise. * symtab.c : Likewise. * target-globals.c : Likewise. * targhooks.c : Likewise. * tlink.c : Likewise. * toplev.c : Likewise. * tracer.c : Likewise. * trans-mem.c : Likewise. * tree-affine.c : Likewise. * tree-affine.h : Likewise. * tree-browser.c : Likewise. * tree-call-cdce.c : Likewise. * tree-cfg.c : Likewise. * tree-cfgcleanup.c : Likewise. * tree-chkp-opt.c : Likewise. * tree-chkp.c : Likewise. * tree-chrec.c : Likewise. * tree-complex.c : Likewise. * tree-data-ref.c : Likewise. * tree-dfa.c : Likewise. * tree-diagnostic.c : Likewise. * tree-dump.c : Likewise. * tree-eh.c : Likewise. * tree-eh.h : Likewise. * tree-emutls.c : Likewise. * tree-hasher.h : Likewise. * tree-if-conv.c : Likewise. * tree-inline.c : Likewise. * tree-inline.h : Likewise. * tree-into-ssa.c : Likewise. * tree-iterator.c : Likewise. * tree-loop-distribution.c : Likewise. * tree-nested.c : Likewise. * tree-nrv.c : Likewise. * tree-object-size.c : Likewise. * tree-outof-ssa.c : Likewise. * tree-parloops.c : Likewise. * tree-phinodes.c : Likewise. * tree-predcom.c : Likewise. * tree-pretty-print.c : Likewise. * tree-profile.c : Likewise. * tree-scalar-evolution.c : Likewise. * tree-sra.c : Likewise. * tree-ssa-address.c : Likewise. * tree-ssa-alias.c : Likewise. * tree-ssa-ccp.c : Likewise. * tree-ssa-coalesce.c : Likewise. * tree-ssa-copy.c : Likewise. * tree-ssa-copyrename.c : Likewise. * tree-ssa-dce.c : Likewise. * tree-ssa-dom.c : Likewise. * tree-ssa-dse.c : Likewise. * tree-ssa-forwprop.c : Likewise. * tree-ssa-ifcombine.c : Likewise. * tree-ssa-live.c : Likewise. * tree-ssa-loop-ch.c : Likewise. * tree-ssa-loop-im.c : Likewise. * tree-ssa-loop-ivcanon.c : Likewise. * tree-ssa-loop-ivopts.c : Likewise. * tree-ssa-loop-manip.c : Likewise. * tree-ssa-loop-niter.c : Likewise. * tree-ssa-loop-prefetch.c : Likewise. * tree-ssa-loop-unswitch.c : Likewise. * tree-ssa-loop.c : Likewise. * tree-ssa-math-opts.c : Likewise. * tree-ssa-operands.c : Likewise. * tree-ssa-phiopt.c : Likewise. * tree-ssa-phiprop.c : Likewise. * tree-ssa-pre.c : Likewise. * tree-ssa-propagate.c : Likewise. * tree-ssa-reassoc.c : Likewise. * tree-ssa-sccvn.c : Likewise. * tree-ssa-scopedtables.c : Likewise. * tree-ssa-sink.c : Likewise. * tree-ssa-strlen.c : Likewise. * tree-ssa-structalias.c : Likewise. * tree-ssa-tail-merge.c : Likewise. * tree-ssa-ter.c : Likewise. * tree-ssa-threadedge.c : Likewise. * tree-ssa-threadupdate.c : Likewise. * tree-ssa-uncprop.c : Likewise. * tree-ssa-uninit.c : Likewise. * tree-ssa.c : Likewise. * tree-ssanames.c : Likewise. * tree-stdarg.c : Likewise. * tree-streamer-in.c : Likewise. * tree-streamer-out.c : Likewise. * tree-streamer.c : Likewise. * tree-streamer.h : Likewise. * tree-switch-conversion.c : Likewise. * tree-tailcall.c : Likewise. * tree-vect-data-refs.c : Likewise. * tree-vect-generic.c : Likewise. * tree-vect-loop-manip.c : Likewise. * tree-vect-loop.c : Likewise. * tree-vect-patterns.c : Likewise. * tree-vect-slp.c : Likewise. * tree-vect-stmts.c : Likewise. * tree-vectorizer.c : Likewise. * tree-vectorizer.h : Likewise. * tree-vrp.c : Likewise. * tree.c : Likewise. * tsan.c : Likewise. * ubsan.c : Likewise. * valtrack.c : Likewise. * valtrack.h : Likewise. * value-prof.c : Likewise. * var-tracking.c : Likewise. * varasm.c : Likewise. * varpool.c : Likewise. * vec.c: Likewise. * vmsdbgout.c : Likewise. * vtable-verify.c : Likewise. * vtable-verify.h : Likewise. * web.c : Likewise. * wide-int.cc : Likewise. * xcoffout.c : Likewise. * config/aarch64/aarch64-builtins.c : Likewise. * config/aarch64/aarch64.c : Likewise. * config/aarch64/cortex-a57-fma-steering.c : Likewise. * config/alpha/alpha.c : Likewise. * config/arc/arc.c : Likewise. * config/arm/aarch-common.c : Likewise. * config/arm/arm-builtins.c : Likewise. * config/arm/arm-c.c : Likewise. * config/arm/arm.c : Likewise. * config/avr/avr-c.c : Likewise. * config/avr/avr-log.c : Likewise. * config/avr/avr.c : Likewise. * config/bfin/bfin.c : Likewise. * config/c6x/c6x.c : Likewise. * config/cr16/cr16.c : Likewise. * config/cris/cris.c : Likewise. * config/darwin-c.c : Likewise. * config/darwin.c : Likewise. * config/default-c.c : Likewise. * config/epiphany/epiphany.c : Likewise. * config/epiphany/mode-switch-use.c : Likewise. * config/epiphany/resolve-sw-modes.c : Likewise. * config/fr30/fr30.c : Likewise. * config/frv/frv.c : Likewise. * config/ft32/ft32.c : Likewise. * config/glibc-c.c : Likewise. * config/h8300/h8300.c : Likewise. * config/i386/i386-c.c : Likewise. * config/i386/i386.c : Likewise. * config/i386/msformat-c.c : Likewise. * config/i386/winnt-cxx.c : Likewise. * config/i386/winnt-stubs.c : Likewise. * config/i386/winnt.c : Likewise. * config/ia64/ia64-c.c : Likewise. * config/ia64/ia64.c : Likewise. * config/iq2000/iq2000.c : Likewise. * config/lm32/lm32.c : Likewise. * config/m32c/m32c-pragma.c : Likewise. * config/m32c/m32c.c : Likewise. * config/m32r/m32r.c : Likewise. * config/m68k/m68k.c : Likewise. * config/mcore/mcore.c : Likewise. * config/mep/mep-pragma.c : Likewise. * config/mep/mep.c : Likewise. * config/microblaze/microblaze-c.c : Likewise. * config/microblaze/microblaze.c : Likewise. * config/mips/mips.c : Likewise. * config/mmix/mmix.c : Likewise. * config/mn10300/mn10300.c : Likewise. * config/moxie/moxie.c : Likewise. * config/msp430/msp430-c.c : Likewise. * config/msp430/msp430.c : Likewise. * config/nds32/nds32-cost.c : Likewise. * config/nds32/nds32-fp-as-gp.c : Likewise. * config/nds32/nds32-intrinsic.c : Likewise. * config/nds32/nds32-isr.c : Likewise. * config/nds32/nds32-md-auxiliary.c : Likewise. * config/nds32/nds32-memory-manipulation.c : Likewise. * config/nds32/nds32-pipelines-auxiliary.c : Likewise. * config/nds32/nds32-predicates.c : Likewise. * config/nds32/nds32.c : Likewise. * config/nios2/nios2.c : Likewise. * config/nvptx/nvptx.c : Likewise. * config/pa/pa.c : Likewise. * config/pdp11/pdp11.c : Likewise. * config/rl78/rl78-c.c : Likewise. * config/rl78/rl78.c : Likewise. * config/rs6000/rs6000-c.c : Likewise. * config/rs6000/rs6000.c : Likewise. * config/rx/rx.c : Likewise. * config/s390/s390-c.c : Likewise. * config/s390/s390.c : Likewise. * config/sh/sh-c.c : Likewise. * config/sh/sh-mem.cc : Likewise. * config/sh/sh.c : Likewise. * config/sh/sh_optimize_sett_clrt.cc : Likewise. * config/sh/sh_treg_combine.cc : Likewise. * config/sol2-c.c : Likewise. * config/sol2-cxx.c : Likewise. * config/sol2-stubs.c : Likewise. * config/sol2.c : Likewise. * config/sparc/sparc-c.c : Likewise. * config/sparc/sparc.c : Likewise. * config/spu/spu-c.c : Likewise. * config/spu/spu.c : Likewise. * config/stormy16/stormy16.c : Likewise. * config/tilegx/mul-tables.c : Likewise. * config/tilegx/tilegx-c.c : Likewise. * config/tilegx/tilegx.c : Likewise. * config/tilepro/mul-tables.c : Likewise. * config/tilepro/tilepro-c.c : Likewise. * config/tilepro/tilepro.c : Likewise. * config/v850/v850-c.c : Likewise. * config/v850/v850.c : Likewise. * config/vax/vax.c : Likewise. * config/visium/visium.c : Likewise. * config/vms/vms-c.c : Likewise. * config/vms/vms.c : Likewise. * config/vxworks.c : Likewise. * config/winnt-c.c : Likewise. * config/xtensa/xtensa.c : Likewise. ada 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * gcc-interface/cuintp.c : Adjust include files. * gcc-interface/decl.c : Likewise. * gcc-interface/misc.c : Likewise. * gcc-interface/targtyps.c : Likewise. * gcc-interface/trans.c : Likewise. * gcc-interface/utils.c : Likewise. * gcc-interface/utils2.c : Likewise. c 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * c-array-notation.c : Adjust include files. * c-aux-info.c : Likewise. * c-convert.c : Likewise. * c-decl.c : Likewise. * c-errors.c : Likewise. * c-lang.c : Likewise. * c-lang.h : Likewise. * c-objc-common.c : Likewise. * c-parser.c : Likewise. * c-typeck.c : Likewise. cfamily 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * array-notation-common.c : Adjust include files. * c-ada-spec.c : Likewise. * c-cilkplus.c : Likewise. * c-common.c : Likewise. * c-common.h : Likewise. * c-cppbuiltin.c : Likewise. * c-dump.c : Likewise. * c-format.c : Likewise. * c-gimplify.c : Likewise. * c-indentation.c : Likewise. * c-lex.c : Likewise. * c-omp.c : Likewise. * c-opts.c : Likewise. * c-pch.c : Likewise. * c-ppoutput.c : Likewise. * c-pragma.c : Likewise. * c-pretty-print.c : Likewise. * c-semantics.c : Likewise. * c-ubsan.c : Likewise. * cilk.c : Likewise. * stub-objc.c : Likewise. cp 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * call.c : Adjust include files. * class.c : Likewise. * constexpr.c : Likewise. * cp-array-notation.c : Likewise. * cp-cilkplus.c : Likewise. * cp-gimplify.c : Likewise. * cp-lang.c : Likewise. * cp-objcp-common.c : Likewise. * cp-tree.h : Likewise. * cp-ubsan.c : Likewise. * cvt.c : Likewise. * decl.c : Likewise. * decl2.c : Likewise. * dump.c : Likewise. * error.c : Likewise. * except.c : Likewise. * expr.c : Likewise. * friend.c : Likewise. * init.c : Likewise. * lambda.c : Likewise. * lex.c : Likewise. * mangle.c : Likewise. * method.c : Likewise. * name-lookup.c : Likewise. * optimize.c : Likewise. * parser.c : Likewise. * pt.c : Likewise. * ptree.c : Likewise. * repo.c : Likewise. * rtti.c : Likewise. * search.c : Likewise. * semantics.c : Likewise. * tree.c : Likewise. * typeck.c : Likewise. * typeck2.c : Likewise. * vtable-class-hierarchy.c : Likewise. fortran 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * convert.c : Adjust include files. * cpp.c : Likewise. * decl.c : Likewise. * f95-lang.c : Likewise. * gfortran.h : Likewise. * iresolve.c : Likewise. * match.c : Likewise. * module.c : Likewise. * openmp.c : Likewise. * options.c : Likewise. * target-memory.c : Likewise. * trans-array.c : Likewise. * trans-common.c : Likewise. * trans-const.c : Likewise. * trans-decl.c : Likewise. * trans-expr.c : Likewise. * trans-intrinsic.c : Likewise. * trans-io.c : Likewise. * trans-openmp.c : Likewise. * trans-stmt.c : Likewise. * trans-types.c : Likewise. * trans.c : Likewise. go 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * go-backend.c : Adjust include files. * go-gcc.cc : Likewise. * go-lang.c : Likewise. java 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * boehm.c : Adjust include files. * builtins.c : Likewise. * class.c : Likewise. * constants.c : Likewise. * decl.c : Likewise. * except.c : Likewise. * expr.c : Likewise. * java-gimplify.c : Likewise. * java-tree.h : Likewise. * jcf-dump.c : Likewise. * jcf-io.c : Likewise. * jcf-parse.c : Likewise. * jcf-reader.c : Likewise. * jvgenmain.c : Likewise. * lang.c : Likewise. * mangle.c : Likewise. * mangle_name.c : Likewise. * resource.c : Likewise. * typeck.c : Likewise. * verify-glue.c : Likewise. * verify-impl.c : Likewise. jit 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * dummy-frontend.c : Adjust include files. * jit-common.h : Likewise. * jit-playback.c : Likewise. lto 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * lto-lang.c : Adjust include files. * lto-object.c : Likewise. * lto-partition.c : Likewise. * lto-partition.h : Likewise. * lto-symtab.c : Likewise. * lto.c : Likewise. * lto.h : Likewise. objc 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * objc-act.c : Adjust include files. * objc-encoding.c : Likewise. * objc-gnu-runtime-abi-01.c : Likewise. * objc-lang.c : Likewise. * objc-map.c : Likewise. * objc-next-runtime-abi-01.c : Likewise. * objc-next-runtime-abi-02.c : Likewise. * objc-runtime-shared-support.c : Likewise. objcp 2015-06-08 Andrew MacLeod <amacleod@redhat.com> * objcp-decl.c : Adjust include files. * objcp-lang.c : Likewise. From-SVN: r224250
2015-05-27New memory allocation statistics infrastructure.Martin Liska1-2/+3
* Makefile.in: Add additional dependencies related to memory report enhancement. * alloc-pool.c (allocate_pool_descriptor): Use new ctor. * bitmap.c (struct bitmap_descriptor_d): Remove. (struct loc): Likewise. (struct bitmap_desc_hasher): Likewise. (bitmap_desc_hasher::hash): Likewise. (bitmap_desc_hasher::equal): Likewise. (get_bitmap_descriptor): Likewise. (bitmap_register): User new memory descriptor API. (register_overhead): Likewise. (bitmap_find_bit): Register nsearches and search_iter statistics. (struct bitmap_output_info): Remove. (print_statistics): Likewise. (dump_bitmap_statistics): Use new memory descriptor. * bitmap.h (struct bitmap_usage): New class. * genmatch.c: Extend header file inclusion. * genpreds.c: Likewise. * ggc-common.c (struct ggc_usage): New class. (struct ggc_loc_desc_hasher): Remove. (ggc_loc_desc_hasher::hash): Likewise. (ggc_loc_desc_hasher::equal): Likewise. (struct ggc_ptr_hash_entry): Likewise. (struct ptr_hash_hasher): Likewise. (ptr_hash_hasher::hash): Likewise. (ptr_hash_hasher::equal): Likewise. (make_loc_descriptor): Likewise. (ggc_prune_ptr): Likewise. (dump_ggc_loc_statistics): Use new memory descriptor. (ggc_record_overhead): Likewise. (ggc_free_overhead): Likewise. (final_cmp_statistic): Remove. (cmp_statistic): Likewise. (ggc_add_statistics): Liekwise. (ggc_prune_overhead_list): Likewise. * hash-map-traits.h: New file. * hash-map.h (struct default_hashmap_traits): Move the traits to a separate header file. * hash-set.h: Pass memory statistics info to ctor. * hash-table.c (void dump_hash_table_loc_statistics): New function. * hash-table.h (hash_table::hash_table): Add new ctor arguments. (hash_table::~hash_table): Register memory release operation. (hash_table::alloc_entries): Handle memory allocation operation. (hash_table::expand): Likewise. * inchash.c (iterative_hash_hashval_t): Move implementation to header file. (iterative_hash_host_wide_int): Likewise. * inchash.h (class hash): Likewise. * mem-stats-traits.h: New file. * mem-stats.h: New file. (mem_location): Add new class. (mem_usage): Likewise. (mem_alloc_description): Likewise. * sese.c: Add new header file inclusision. * toplev.c (dump_memory_report): Add report for hash_table, hash_map and hash_set. * tree-sra.c: Add new header file inclusision. * vec.c (struct vec_descriptor): Remove. (hash_descriptor): Likewise. (struct vec_usage): Likewise. (struct ptr_hash_entry): Likewise. (hash_ptr): Likewise. (eq_ptr): Likewise. (vec_prefix::register_overhead): Use new memory descriptor API. (vec_prefix::release_overhead): Likewise. (add_statistics): Remove. (dump_vec_loc_statistics): Use new memory descriptor API. * vec.h (struct vec_prefix): Likewise. (va_heap::reserve): Likewise. (va_heap::release): Likewise. * emit-rtl.c (gen_raw_REG): Fix passing MEM_STAT. From-SVN: r223748
2015-04-18remove need for store_values_directlyTrevor Saunders1-1/+0
This switches all hash_table users to use the layout that stores elements of type value_type in the hash table instead of the one storing value_type *. Since it becomes unused support for the value_type * layout is removed. gcc/ * hash-table.h: Remove version of hash_table that stored value_type *. * asan.c, attribs.c, bitmap.c, cfg.c, cgraph.h, config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c, config/mips/mips.c, config/sol2.c, coverage.c, cselib.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c, gcse.c, genmatch.c, ggc-common.c, gimple-ssa-strength-reduction.c, gimplify.c, haifa-sched.c, hard-reg-set.h, hash-map.h, hash-set.h, ipa-devirt.c, ipa-icf.h, ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c, loop-iv.c, loop-unroll.c, lto-streamer.h, plugin.c, postreload-gcse.c, reginfo.c, statistics.c, store-motion.c, trans-mem.c, tree-cfg.c, tree-eh.c, tree-hasher.h, tree-into-ssa.c, tree-parloops.c, tree-sra.c, tree-ssa-coalesce.c, tree-ssa-dom.c, tree-ssa-live.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h, valtrack.h, var-tracking.c, vtable-verify.c, vtable-verify.h: Adjust. libcc1/ * plugin.cc: Adjust for hash_table changes. gcc/java/ * jcf-io.c: Adjust for hash_table changes. gcc/lto/ * lto.c: Adjust for hash_table changes. gcc/objc/ * objc-act.c: Adjust for hash_table changes. From-SVN: r222213
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-09-02support ggc hash_map and hash_setTrevor Saunders1-1/+93
gcc/ChangeLog: * alloc-pool.c: Include coretypes.h. * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c, function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and hash_set instead of htab. * ggc-page.c (in_gc): New variable. (ggc_free): Do nothing if a collection is taking place. (ggc_collect): Set in_gc appropriately. * ggc.h (gt_ggc_mx(const char *)): New function. (gt_pch_nx(const char *)): Likewise. (gt_ggc_mx(int)): Likewise. (gt_pch_nx(int)): Likewise. * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise. (hash_map::hash_entry::pch_nx): Likewise. (hash_map::hash_entry::pch_nx_helper): Likewise. (hash_map::hash_map): Adjust. (hash_map::create_ggc): New function. (gt_ggc_mx): Likewise. (gt_pch_nx): Likewise. * hash-set.h (default_hashset_traits::ggc_mx): Likewise. (default_hashset_traits::pch_nx): Likewise. (hash_set::hash_entry::ggc_mx): Likewise. (hash_set::hash_entry::pch_nx): Likewise. (hash_set::hash_entry::pch_nx_helper): Likewise. (hash_set::hash_set): Adjust. (hash_set::create_ggc): New function. (hash_set::elements): Likewise. (gt_ggc_mx): Likewise. (gt_pch_nx): Likewise. * hash-table.h (hash_table::hash_table): Adjust. (hash_table::m_ggc): New member. (hash_table::~hash_table): Adjust. (hash_table::expand): Likewise. (hash_table::empty): Likewise. (gt_ggc_mx): New function. (hashtab_entry_note_pointers): Likewise. (gt_pch_nx): Likewise. From-SVN: r214834
2014-08-02add a hash_set based on hash_tableTrevor Saunders1-0/+173
This allows us to replace the usage of pointer_set outside of pointer_map with a nicer interface. gcc/ada/ * gcc-interface/trans.c: Use hash_set instead of pointer_set. gcc/c-family/ * c-gimplify.c: Use hash_set instead of pointer_set. gcc/c/ * c-decl.c: Use hash_set instead of pointer_set. gcc/cp/ * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c, method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set instead of pointer_set. gcc/fortran/ * openmp.c, trans-decl.c: Use hash_set instead of pointer_set. gcc/ * hash-set.h: new File. * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c, cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c, ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c, lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c, tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c, tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c, tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c, varpool.c: Use hash_set instead of pointer_set. gcc/lto/ * lto-partition.c, lto-partition.h: Use hash_set instead of pointer_set. From-SVN: r213516
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