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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 498 |
1 files changed, 498 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 935e3c0f908..d4d54d4cf8d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,501 @@ +2012-11-17 Diego Novillo <dnovillo@google.com> + + VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) + + * vec.c (register_overhead): Convert it into + member function of vec_prefix. + (release_overhead): Likewise. + (calculate_allocation): Likewise. + (vec_heap_free): Remove. + (vec_gc_o_reserve_1): Remove. + (vec_heap_o_reserve_1): Remove. + (vec_stack_o_reserve_1): Remove. + (vec_stack_o_reserve_exact): Remove. + (register_stack_vec): New. + (stack_vec_register_index): New. + (unregister_stack_vec): New. + (vec_assert_fail): Remove. + * vec.h: Conditionally include ggc.h. Document conditional + hackery. + Update top-level documentation. + (ALONE_VEC_CHECK_INFO): Remove. + (VEC_CHECK_INFO): Remove. + (ALONE_VEC_CHECK_DECL): Remove. + (VEC_CHECK_DECL): Remove. + (ALONE_VEC_CHECK_PASS): Remove. + (VEC_CHECK_PASS): Remove. + (VEC_ASSERT): Remove. + (vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and + va_stack. + Mark fields alloc_ and num_ as protected. + (struct vec_t): Remove. Remove all function members. + (struct vl_embed): Declare. + (struct vl_ptr): Declare. + (free): Remove. + (reserve_exact): Remove. + (reserve): Remove. + (safe_splice): Remove. + (safe_push): Remove. + (safe_grow): Remove. + (safe_grow_cleared): Remove. + (safe_insert): Remove. + (DEF_VEC_I): Remove. + (DEF_VEC_ALLOC_I): Remove. + (DEF_VEC_P): Remove. + (DEF_VEC_ALLOC_P): Remove. + (DEF_VEC_O): Remove. + (DEF_VEC_ALLOC_O): Remove. + (DEF_VEC_ALLOC_P_STACK): Remove. + (DEF_VEC_ALLOC_O_STACK): Remove. + (DEF_VEC_ALLOC_I_STACK): Remove. + (DEF_VEC_A): Remove. + (DEF_VEC_ALLOC_A): Remove. + (vec_stack_p_reserve_exact_1): Remove. + (vec_stack_o_reserve): Remove. + (vec_stack_o_reserve_exact): Remove. + (VEC_length): Remove. + (VEC_empty): Remove. + (VEC_address): Remove. + (vec_address): Remove. + (VEC_last): Remove. + (VEC_index): Remove. + (VEC_iterate): Remove. + (VEC_embedded_size): Remove. + (VEC_embedded_init): Remove. + (VEC_free): Remove. + (VEC_copy): Remove. + (VEC_space): Remove. + (VEC_reserve): Remove. + (VEC_reserve_exact): Remove. + (VEC_splice): Remove. + (VEC_safe_splice): Remove. + (VEC_quick_push): Remove. + (VEC_safe_push): Remove. + (VEC_pop): Remove. + (VEC_truncate): Remove. + (VEC_safe_grow): Remove. + (VEC_replace): Remove. + (VEC_quick_insert): Remove. + (VEC_safe_insert): Remove. + (VEC_ordered_remove): Remove. + (VEC_unordered_remove): Remove. + (VEC_block_remove): Remove. + (VEC_lower_bound): Remove. + (VEC_alloc): Remove. + (VEC_qsort): Remove. + + (va_heap): Declare. + (va_heap::default_layout): New typedef to vl_ptr. + (va_heap::reserve): New. + (va_heap::release): New. + (va_gc): Declare. + (va_gc::default_layout): New typedef to vl_embed. + (va_gc::reserve): New. + (va_gc::release): New. + (va_gc_atomic): Declare. Inherit from va_gc. + (va_stack): Declare. + (va_stack::default_layout): New typedef to vl_ptr. + (va_stack::alloc): New. + (va_stack::reserve): New. + (va_stack::release): New. + (register_stack_vec): Declare. + (stack_vec_register_index): Declare. + (unregister_stack_vec): Declare. + + (vec<T, A = va_heap, L = typename A::default_layout>): Declare + empty vec template. + (vec<T, A, vl_embed>): Partial specialization for embedded + layout. + (vec<T, A, vl_embed>::allocated): New. + (vec<T, A, vl_embed>::length): New. + (vec<T, A, vl_embed>::is_empty): New. + (vec<T, A, vl_embed>::address): New. + (vec<T, A, vl_embed>::operator[]): New. + (vec<T, A, vl_embed>::last New. + (vec<T, A, vl_embed>::space): New. + (vec<T, A, vl_embed>::iterate): New. + (vec<T, A, vl_embed>::iterate): New. + (vec<T, A, vl_embed>::copy): New. + (vec<T, A, vl_embed>::splice): New. + (vec<T, A, vl_embed>::quick_push New. + (vec<T, A, vl_embed>::pop New. + (vec<T, A, vl_embed>::truncate): New. + (vec<T, A, vl_embed>::quick_insert): New. + (vec<T, A, vl_embed>::ordered_remove): New. + (vec<T, A, vl_embed>::unordered_remove): New. + (vec<T, A, vl_embed>::block_remove): New. + (vec<T, A, vl_embed>::qsort): New. + (vec<T, A, vl_embed>::lower_bound): New. + (vec<T, A, vl_embed>::embedded_size): New. + (vec<T, A, vl_embed>::embedded_init): New. + (vec<T, A, vl_embed>::quick_grow): New. + (vec<T, A, vl_embed>::quick_grow_cleared): New. + (vec_safe_space): New. + (vec_safe_length): New. + (vec_safe_address): New. + (vec_safe_is_empty): New. + (vec_safe_reserve): New. + (vec_safe_reserve_exact): New. + (vec_alloc): New. + (vec_free): New. + (vec_safe_grow): New. + (vec_safe_grow_cleared): New. + (vec_safe_iterate): New. + (vec_safe_push): New. + (vec_safe_insert): New. + (vec_safe_truncate): New. + (vec_safe_copy): New. + (vec_safe_splice): New. + + (vec<T, A, vl_ptr>): New partial specialization for the space + efficient layout. + (vec<T, A, vl_ptr>::exists): New. + (vec<T, A, vl_ptr>::is_empty): New. + (vec<T, A, vl_ptr>::length): New. + (vec<T, A, vl_ptr>::address): New. + (vec<T, A, vl_ptr>::operator[]): New. + (vec<T, A, vl_ptr>::operator!=): New. + (vec<T, A, vl_ptr>::operator==): New. + (vec<T, A, vl_ptr>::last): New. + (vec<T, A, vl_ptr>::space): New. + (vec<T, A, vl_ptr>::iterate): New. + (vec<T, A, vl_ptr>::copy): New. + (vec<T, A, vl_ptr>::reserve): New. + (vec<T, A, vl_ptr>::reserve_exact): New. + (vec<T, A, vl_ptr>::splice): New. + (vec<T, A, vl_ptr>::safe_splice): New. + (vec<T, A, vl_ptr>::quick_push): New. + (vec<T, A, vl_ptr>::safe_push): New. + (vec<T, A, vl_ptr>::pop): New. + (vec<T, A, vl_ptr>::truncate): New. + (vec<T, A, vl_ptr>::safe_grow): New. + (vec<T, A, vl_ptr>::safe_grow_cleared): New. + (vec<T, A, vl_ptr>::quick_grow): New. + (vec<T, A, vl_ptr>::quick_grow_cleared): New. + (vec<T, A, vl_ptr>::quick_insert): New. + (vec<T, A, vl_ptr>::safe_insert): New. + (vec<T, A, vl_ptr>::ordered_remove): New. + (vec<T, A, vl_ptr>::unordered_remove): New. + (vec<T, A, vl_ptr>::block_remove): New. + (vec<T, A, vl_ptr>::qsort): New. + (vec<T, A, vl_ptr>::lower_bound): New. + (vec_stack_alloc): Define. + (FOR_EACH_VEC_SAFE_ELT): Define. + * vecir.h: Remove. Update all users. + * vecprim.h: Remove. Update all users. + Move uchar to coretypes.h. + + * Makefile.in (VEC_H): Add $(GGC_H). + Remove vecir.h and vecprim.h dependencies everywhere. + +2012-11-16 Diego Novillo <dnovillo@google.com> + + * gengtype-lex.l (VEC): Remove. + Add characters in the set [\!\>\.-]. + * gengtype-parse.c (token_names): Remove "VEC". + (require_template_declaration): Remove handling of VEC_TOKEN. + (type): Likewise. + Call create_user_defined_type when parsing GTY((user)). + * gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED. + (write_state_undefined_type): New. + (write_state_type): Call write_state_undefined_type for + TYPE_UNDEFINED. + (read_state_type): Call read_state_undefined_type for + TYPE_UNDEFINED. + * gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED. + (create_user_defined_type): Make extern. + (type_for_name): Factor out of resolve_typedef. + (create_undefined_type): New + (resolve_typedef): Call it when we cannot find a previous + typedef and the type is not a template. + (find_structure): Accept TYPE_UNDEFINED. + (set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES, + default to false. + Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or + ALLOWED_UNDEFINED_TYPES is set. + Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT. + (filter_type_name): Accept templates with more than one + argument. + (output_mangled_typename): Handle TYPE_UNDEFINED + (walk_type): Likewise. + (write_types_process_field): Likewise. + (write_func_for_structure): If CHAIN_NEXT is set, ORIG_S + should not be a user-defined type. + (write_types_local_user_process_field): Handle TYPE_ARRAY, + TYPE_NONE and TYPE_UNDEFINED. + (write_types_local_process_field): Likewise. + (contains_scalar_p): Return 0 for TYPE_USER_STRUCT. + (write_root): Reject user-defined types that are not pointers. + Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT + and TYPE_PARAM_STRUCT. + (output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and + TYPE_ARRAY. + (dump_typekind): Handle TYPE_UNDEFINED. + * gengtype.h (enum typekind): Add TYPE_UNDEFINED. + (create_user_defined_type): Declare. + (enum gty_token): Remove VEC_TOKEN. + +2012-11-16 Diego Novillo <dnovillo@google.com> + + Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) + + * coretypes.h (uchar): Define. + * alias.c: Use new vec API in vec.h. + * asan.c: Likewise. + * attribs.c: Likewise. + * basic-block.h: Likewise. + * bb-reorder.c: Likewise. + * builtins.c: Likewise. + * calls.c: Likewise. + * cfg.c: Likewise. + * cfganal.c: Likewise. + * cfgcleanup.c: Likewise. + * cfgexpand.c: Likewise. + * cfghooks.c: Likewise. + * cfghooks.h: Likewise. + * cfgloop.c: Likewise. + * cfgloop.h: Likewise. + * cfgloopanal.c: Likewise. + * cfgloopmanip.c: Likewise. + * cfgrtl.c: Likewise. + * cgraph.c: Likewise. + * cgraph.h: Likewise. + * cgraphclones.c: Likewise. + * cgraphunit.c: Likewise. + * combine.c: Likewise. + * compare-elim.c: Likewise. + * coverage.c: Likewise. + * cprop.c: Likewise. + * data-streamer.h: Likewise. + * dbxout.c: Likewise. + * dce.c: Likewise. + * df-core.c: Likewise. + * df-problems.c: Likewise. + * df-scan.c: Likewise. + * dominance.c: Likewise. + * domwalk.c: Likewise. + * domwalk.h: Likewise. + * dse.c: Likewise. + * dwarf2cfi.c: Likewise. + * dwarf2out.c: Likewise. + * dwarf2out.h: Likewise. + * emit-rtl.c: Likewise. + * except.c: Likewise. + * except.h: Likewise. + * expr.c: Likewise. + * expr.h: Likewise. + * final.c: Likewise. + * fold-const.c: Likewise. + * function.c: Likewise. + * function.h: Likewise. + * fwprop.c: Likewise. + * gcc.c: Likewise. + * gcse.c: Likewise. + * genattr.c: Likewise. + * genattrtab.c: Likewise. + * genautomata.c: Likewise. + * genextract.c: Likewise. + * genopinit.c: Likewise + * ggc-common.c: Likewise. + * ggc.h: Likewise. + * gimple-low.c: Likewise. + * gimple-ssa-strength-reduction.c: Likewise. + * gimple-streamer-in.c: Likewise. + * gimple.c: Likewise. + * gimple.h: Likewise. + * gimplify.c: Likewise. + * graph.c: Likewise. + * graphds.c: Likewise. + * graphds.h: Likewise. + * graphite-blocking.c: Likewise. + * graphite-clast-to-gimple.c: Likewise. + * graphite-dependences.c: Likewise. + * graphite-interchange.c: Likewise. + * graphite-optimize-isl.c: Likewise. + * graphite-poly.c: Likewise. + * graphite-poly.h: Likewise. + * graphite-scop-detection.c: Likewise. + * graphite-scop-detection.h: Likewise. + * graphite-sese-to-poly.c: Likewise. + * graphite.c: Likewise. + * godump.c: Likewise. + * haifa-sched.c: Likewise. + * hw-doloop.c: Likewise. + * hw-doloop.h: Likewise. + * ifcvt.c: Likewise. + * insn-addr.h: Likewise. + * ipa-cp.c: Likewise. + * ipa-inline-analysis.c: Likewise. + * ipa-inline-transform.c: Likewise. + * ipa-inline.c: Likewise. + * ipa-inline.h: Likewise. + * ipa-prop.c: Likewise. + * ipa-prop.h: Likewise. + * ipa-pure-const.c: Likewise. + * ipa-ref-inline.h: Likewise. + * ipa-ref.c: Likewise. + * ipa-ref.h: Likewise. + * ipa-reference.c: Likewise. + * ipa-split.c: Likewise. + * ipa-utils.c: Likewise. + * ipa-utils.h: Likewise. + * ipa.c: Likewise. + * ira-build.c: Likewise. + * ira-color.c: Likewise. + * ira-emit.c: Likewise. + * ira-int.h: Likewise. + * ira.c: Likewise. + * loop-invariant.c: Likewise. + * loop-unroll.c: Likewise. + * lower-subreg.c: Likewise. + * lra-lives.c: Likewise. + * lra.c: Likewise. + * lto-cgraph.c: Likewise. + * lto-section-out.c: Likewise. + * lto-streamer-in.c: Likewise. + * lto-streamer-out.c: Likewise. + * lto-streamer.h: Likewise. + * lto-symtab.c: Likewise. + * mcf.c: Likewise. + * modulo-sched.c: Likewise. + * omp-low.c: Likewise. + * opts-common.c: Likewise. + * opts-global.c: Likewise. + * opts.c: Likewise. + * opts.h: Likewise. + * passes.c: Likewise. + * predict.c: Likewise. + * print-tree.c: Likewise. + * profile.c: Likewise. + * profile.h: Likewise. + * read-rtl.c: Likewise. + * ree.c: Likewise. + * reg-stack.c: Likewise. + * regrename.c: Likewise. + * regrename.h: Likewise. + * reload.c: Likewise. + * reload.h: Likewise. + * reload1.c: Likewise. + * rtl.h: Likewise. + * sched-deps.c: Likewise. + * sched-int.h: 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. + * sese.h: Likewise. + * statistics.h: Likewise. + * stmt.c: Likewise. + * stor-layout.c: Likewise. + * store-motion.c: Likewise. + * tlink.c: Likewise. + * toplev.c: Likewise. + * trans-mem.c: Likewise. + * tree-browser.c: Likewise. + * tree-call-cdce.c: Likewise. + * tree-cfg.c: Likewise. + * tree-cfgcleanup.c: Likewise. + * tree-chrec.c: Likewise. + * tree-chrec.h: Likewise. + * tree-complex.c: Likewise. + * tree-data-ref.c: Likewise. + * tree-data-ref.h: Likewise. + * tree-dfa.c: Likewise. + * tree-diagnostic.c: Likewise. + * tree-dump.c: Likewise. + * tree-eh.c: Likewise. + * tree-emutls.c: Likewise. + * tree-flow.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-mudflap.c: Likewise. + * tree-optimize.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-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-dce.c: Likewise. + * tree-ssa-dom.c: Likewise. + * tree-ssa-forwprop.c: Likewise. + * tree-ssa-live.c: Likewise. + * tree-ssa-live.h: 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-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-sccvn.h: Likewise. + * tree-ssa-strlen.c: Likewise. + * tree-ssa-structalias.c: Likewise. + * tree-ssa-tail-merge.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-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. + * tree.h: Likewise. + * value-prof.c: Likewise. + * value-prof.h: Likewise. + * var-tracking.c: Likewise. + * varasm.c: Likewise. + * varpool.c: Likewise. + * vmsdbgout.c: Likewise. + * config/bfin/bfin.c: Likewise. + * config/c6x/c6x.c: Likewise. + * config/darwin.c: Likewise. + * config/i386/i386.c: Likewise. + * config/ia64/ia64.c: Likewise. + * config/mep/mep.c: Likewise. + * config/mips/mips.c: Likewise. + * config/pa/pa.c: Likewise. + * config/rs6000/rs6000-c.c: Likewise. + * config/rs6000/rs6000.c: Likewise. + * config/rx/rx.c: Likewise. + * config/spu/spu-c.c: Likewise. + * config/vms/vms.c: Likewise. + * config/vxworks.c: Likewise. + * config/epiphany/resolve-sw-modes.c: Likewise. + 2012-11-17 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/55236 |