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2013-04-12opts.c: Include diagnostic-color.h.Jakub Jelinek1-0/+6
* opts.c: Include diagnostic-color.h. (common_handle_option): Handle OPT_fdiagnostics_color_. * Makefile.in (OBJS-libcommon): Add diagnostic-color.o. (diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h. (diagnostic-color.o): New. * common.opt (fdiagnostics-color, fdiagnostics-color=): New options. (diagnostic_color_rule): New enum. * dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*. * langhooks.c (lhd_print_error_function): Add %r "locus" and %R around the location string. * diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros, either NULL, or color kind. * diagnostic-color.c: New file. * diagnostic-color.h: New file. * diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3 arguments. * doc/invoke.texi (-fdiagnostics-color): Document. * pretty-print.h (pp_show_color): Define. (struct pretty_print_info): Add show_color field. * diagnostic.c: Include diagnostic-color.h. (diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND macros. Colorize error:, warning: etc. strings and also the location string. (diagnostic_show_locus): Colorize the caret line. * pretty-print.c: Include diagnostic-color.h. (pp_base_format): Handle %r and %R format specifiers. Colorize strings inside of %< %> quotes or quoted through q format modifier. c-family/ * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format specifiers. cp/ * error.c (cp_print_error_function, print_instantiation_partial_context_line, maybe_print_constexpr_context): Colorize locus strings. From-SVN: r197841
2013-04-11opts.c (common_handle_option): Fix formatting and add FALLTHRU comment.Senthil Kumar Selvaraj1-4/+4
* opts.c (common_handle_option): Fix formatting and add FALLTHRU comment. From-SVN: r197743
2013-04-10common.opt: Add -gdwarf.Senthil Kumar Selvaraj1-0/+12
* common.opt: Add -gdwarf. * opts.c (common_handle_option): Handle it. * gcc.c (ASM_DEBUG_SPEC): Don't expect "-2" for DWARF. Co-Authored-By: Jason Merrill <jason@redhat.com> From-SVN: r197675
2013-03-05re PR bootstrap/56509 (gnattools build failure)Jakub Jelinek1-34/+0
PR bootstrap/56509 * opts.c (opts_obstack, opts_concat): Moved to... * opts-common.c (opts_obstack, opts_concat): ... here. From-SVN: r196449
2013-02-27opts.h: Include obstack.h.Jakub Jelinek1-4/+41
* opts.h: Include obstack.h. (opts_concat): New prototype. (opts_obstack): New declaration. * opts.c (opts_concat): New function. (opts_obstack): New variable. (init_options_struct): Call gcc_init_obstack on opts_obstack. (finish_options): Use opts_concat instead of concat and XOBNEWVEC instead of XNEWVEC. * opts-common.c (generate_canonical_option, decode_cmdline_option, generate_option): Likewise. * Makefile.in (OPTS_H): Depend on $(OBSTACK_H). * lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack. From-SVN: r196305
2013-01-15re PR tree-optimization/48766 (Infinite recursion in fold_binary_loc())Jakub Jelinek1-0/+10
PR tree-optimization/48766 * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for -ftrapv disable -fwrapv. From-SVN: r195186
2013-01-10Update copyright years in gcc/Richard Sandiford1-3/+1
From-SVN: r195098
2013-01-07Support -fuse-ld=bfd and -fuse-ld=goldNick Clifton1-0/+2
PR driver/55470 * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold. * common.opt: Add fuse-ld=bfd and fuse-ld=gold. * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2. * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold. * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold. Co-Authored-By: Doug Kwan <dougkwan@google.com> Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Matthias Klose <doko@debian.org> From-SVN: r194983
2013-01-04re PR middle-end/55859 (Mention -Og/-Ofast in "error: argument to '-O' ↵Marek Polacek1-5/+3
should be a non-negative integer") PR55859. From-SVN: r194901
2012-11-26invoke.texi: Remove -dv documentation.Steven Bosscher1-3/+0
gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-17This patch rewrites the old VEC macro-based interface into a new one based ↵Diego Novillo1-6/+6
on the template class 'vec'. This patch rewrites the old VEC macro-based interface into a new one based on the template class 'vec'. The user-visible changes are described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec. I have tested the patch pretty extensively: - Regular bootstraps on x86_64, ppc, ia64, sparc and hppa. - Bootstraps with --enable-checking=release - Bootstraps with --enable-checking=gc,gcac - Basic builds on all targets (using contrib/config-list.mk). We no longer access the vectors via VEC_* macros. The pattern is "VEC_operation (T, A, V, args)" becomes "V.operation (args)". The only thing I could not do is create proper ctors and dtors for the vec class. Since these vectors are stored in unions, we have to keep them as PODs (C++03 does not allow non-PODs in unions). This means that creation and destruction must be explicit. There is a new method vec<type, allocation, layout>::create() and another vec<type, allocation, layout>::destroy() to allocate the internal vector. For vectors that must be pointers, there is a family of free functions that implement the operations that need to tolerate NULL vectors. These functions all start with the prefix 'vec_safe_'. See the wiki page for details. The gengtype change removes the special handling for VEC() that used to exist in gengtype. Additionally, it allows gengtype to recognize templates of more than one argument and introduces the concept of an undefined type (useful for template arguments that may or may not be types). When a TYPE_UNDEFINED is reached, gengtype will ignore it if it happens inside a type marked with GTY((user)). Otherwise, it will emit an error. Finally, gengtype rejects root types marked GTY((user)) that are not first class pointers. 2012-11-16 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. From-SVN: r193595
2012-11-06common.opt (gno-split-dwarf, [...]): New switches.Sterling Augustine1-0/+8
gcc/ChangeLog 2012-11-06 Sterling Augustine <saugustine@google.com> Cary Coutant <ccoutant@google.com> * common.opt (gno-split-dwarf, gsplit-dwarf): New switches. * doc/invoke.texi (Debugging Options): Document them. * gcc.c (replace_extension_spec_func): New function. (ASM_FINAL_SPEC): Adjust. (static_spec_functions): Add new field for replace-extension. (check_live_switch): Adjust comment. Add case for 'g'. * opts.c (finish_options): Set x_debug_generate_pub_sections based on x_dwarf_split_debug_info. (common_handle_option): Add case for OPT_gsplit_dwarf. * dwarf2out.h (addr_table_entry_struct): Add forward declaration. (dw_val_struct): Add val_entry pointer. * dwarf2out.c: (debug_skeleton_info_section, debug_skeleton_abbrev_section, debug_addr_section, debug_skeleton_line_section, debug_str_offsets_section): New globals. (NOT_INDEXED, NO_INDEX_ASSIGNED): New defines. (indirect_string_node): New field index. (ate_kind): New enum with fields ate_kind_rtc, ate_kind_rtx_dtprel, ate_kind_label. (addr_table_entry): New structure and type. (dw_loc_list_struct): Add field begin_entry. (new_loc_desc): Initialize val_entry. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Add cases for DW_OP_GNU_addr_index and DW_OP_const_index. (build_cfa_loc): Initialize val_entry. (AT_index, add_addr_table_entry, remove_addr_table_entry, add_AT_lbl_id): New functions. (add_AT_addr, add_AT_range_list): New parameter force_direct. (output_die_abbrevs): New function. (add_ranges_by_labels): New parameter force_direct. (output_line_info): New parameter prologue_only. (dtprel_bool): New enum with dtprel_false and dtprel_true. (dw_addr_op, new_addr_loc_descr): New functions. (DEBUG_DWO_INFO_SECTION, DEBUG_DWO_ABBREV_SECTION, DEBUG_ADDR_SECTION, DEBUG_NORM_MACINFO_SECTION, DEBUG_DWO_MACINFO_SECTION, DEBUG_MACINFO_SECTION, DEBUG_NORM_MACRO_SECTION, DEBUG_DWO_MACRO_SECTION, DEBUG_MACRO_SECTION, DEBUG_DWO_LINE_SECTION, DEBUG_DWO_LOC_SECTION, DEBUG_NORM_STR_OFFSETS_SECTION, DEBUG_DWO_STR_OFFSETS_SECTION, DEBUG_STR_OFFSETS_SECTION, DEBUG_DWO_STR_SECTION, DEBUG_NORM_STR_SECTION, DEBUG_STR_SECTION, DEBUG_MACRO_SECTION_FLAGS, DEBUG_SKELETON_LINE_SECTION_LABEL, DEBUG_SKELETON_INFO_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL DEBUG_SKELETON_ABBREV_SECTION_LABEL): New macros. (DEBUG_STR_SECTION_FLAGS): Adjust. (TEXT_SECTION_LABEL, COLD_TEXT_SECTION_LABEL, DEBUG_LINE_SECTION_LABEL, DEBUG_INFO_SECTION_LABEL, DEBUG_ABBREV_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL, DEBUG_LOC_SECTION_LABEL, DEBUG_RANGES_SECTION_LABEL, DEBUG_MACINFO_SECTION_LABEL, DEBUG_MACRO_SECTION_LABEL): Adjust indentation. (debug_skeleton_abbrev_section_label, debug_addr_section_label, debug_skeleton_line_section_label, debug_skeleton_info_section_label): New global variables. (add_AT_flag, add_AT_int, add_AT_unsigned, add_AT_double, add_AT_vec, add_AT_data8): Initialize val_entry. (add_AT_low_high_pc): New parameter force_direct. Handle dwarf_split_debug_info. (set_indirect_string, find_AT_string_form): New functions. (AT_string_form): Adjust to call find_AT_string_from. (add_AT_die_ref, add_AT_fde_ref, add_AT_loc, add_AT_list): Initialize val_entry. (addr_index_table): New global variable. (addr_table_entry_do_hash, addr_table_entry_eq, add_addr_table_entry, init_addr_table_entry, remove_addr_table_entry, index_addr_table_entry, remove_loc_list_addr_table_entries): New functions. (add_AT_addr, add_AT_lbl_id, add_AT_range_list): New parameter force_direct. Handle dwarf_split_debug_info. (add_AT_file, add_AT_vms_delta, add_AT_lineptr, add_AT_macptr, add_AT_offset): Initialize val_entry. (UNRELOCATED_OFFSET, RELOCATED_OFFSET): New defines. (size_of_die): Handle dwarf_split_debug_info. (size_of_aranges, value_format): Call AT_class. Check AT_index. (output_die_abbrevs): New function. (output_abbrev_section): Call output_die_abbrevs. (new_loc_list): Initialize begin_entry. (output_loc_list): Handle dwarf_split_debug_info. (output_range_list_offset, output_loc_list_offset, output_attr_index_or_value, ): New functions. (output_die): Fix call to dw2_asm_output_data. Call output_attr_index_or_value and output_range_list_offset. Adjust logic around dw_val_class_str. (add_top_lebel_skeleton_die_attrs, get_skeleton_type_unit, output_skeleton_debug_sections): New functions. (output_comdat_type_unit, output_pubname, output_aranges): Handle dwarf_split_debug_info. (add_ranges_by_labels): New parameter force_direct. (mem_loc_descriptor, loc_descr): Call new_addr_loc_descr. (loc_list_from_tree, add_const_value_attribtue): Use dtprel_bools in place of generic integer. (dwarf2out_vms_debug_main_pointer, gen_entry_point_die, gen_label_die, gen_call_site_die, gen_subprogram_die, gen_variable_die, add_high_low_attributes): Adjust calls to add_AT_lbl_id. (output_macinfo_op): Adjust indirect_string_logic. (save_macinfo_strings): New function. (output_macinfo): Adjust. (dwarf2out_init): Handle dwarf_split_debug_info. (index_string, output_index_string_offset, output_index_string): New functions. (output_indirect_string): Adjust. (output_indirect_strings, output_addr_table_entry, output_addr_table): New functions. (resolve_addr_in_expr, hash_loc_operands): Handle DW_OP_GNU_addr_index and DW_OP_GNU_const_index. Handle dwarf_split_debug_info. Call remove_loc_list_addr_table_entries and remove_addr_table_entry. (index_location_lists): New function. (dwarf2out_finish): Handle dwarf_split_debug_info. New variable main_comp_unit_die. Adjust calls to add_AT_low_high_pc, add_ranges_by_labels, add_AT_addr, and add_AT_lineptr. Call save_macinfo_strings and output_indirect_strings. include/ChangeLog 2012-10-29 Sterling Augustine <saugustine@google.com> Cary Coutant <ccoutant@google.com> * dwarf2.h (dwarf_location_list_entry_type): New enum with fields DW_LLE_GNU_end_of_list_entry, DW_LLE_GNU_base_address_selection_entry, DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry. Co-Authored-By: Cary Coutant <ccoutant@google.com> From-SVN: r193267
2012-11-04invoke.texi (profile-use): update documentation.Jan Hubicka1-0/+6
* invoke.texi (profile-use): update documentation. * opts.c (common_handle_option): Enable tree-vectorize and tree-loop-distribute-patterns. * tree-loop-distribution.c (tree_loop_distribution): Skip loops optimized for size. * config/i386/i386.c (ix86_option_override_internal): Enabe prefetch_lop_arrays for profile-use. From-SVN: r193135
2012-10-20re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez1-4/+0
2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/53063 PR c/40989 c-family/ * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit, Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess, Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point, Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused, Wvolatile-register-var): Add LangEnabledBy or EnabledBy. * c-opts.c (c_common_handle_option): Remove explicit handling from here. (c_common_post_options): Likewise. gcc/ * opts.c (finish_options): Remove explicit handling from here. From-SVN: r192635
2012-10-16re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez1-9/+0
2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/53063 PR c/40989 * doc/options.texi (EnabledBy): Document new form. * optc-gen.awk: Handle new form of EnabledBy. * common.opt (Wunused-but-set-parameter): Use EnabledBy. (Wunused-parameter): Likewise. * opts.c (finish_options): Do not handle them explicitly. * opt-functions.awk (search_var_name): New. From-SVN: r192503
2012-10-16re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez1-1/+3
2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/53063 PR c/40989 gcc/ * optc-gen.awk: Handle new form of LangEnabledBy. * opts.c (set_Wstrict_aliasing): Declare here. Make static. * common.opt (Wstrict-aliasing=,Wstrict-overflow=): Do not use Init. * doc/options.texi (LangEnabledBy): Document new form. * flags.h (set_Wstrict_aliasing): Do not declare. c-family/ * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy. * c-opts.c (c_common_handle_option): Do not set them here. Add comment. (c_common_post_options): Likewise. testsuite/ * gcc.dg/Wstrict-overflow-24.c: New. From-SVN: r192502
2012-10-042012-10-03 Tobias Burnus <burnus@net-b.de>Tobias Burnus1-0/+2
* gcc.c (record_temp_file, add_sysrooted_prefix, * process_command, do_self_spec, compare_debug_dump_opt_spec_function): Plug memleaks. (do_spec_1): Ditto, fix out-of-bound access. * opts.c (common_handle_option): Plug memleak. From-SVN: r192088
2012-10-01invoke.texi: Add documentation for the new option.Sharad Singhai1-14/+8
2012-09-30 Sharad Singhai <singhai@google.com> * doc/invoke.texi: Add documentation for the new option. * tree-dump.c: Move general dump file related functionality into dumpfile.c. Remove unneeded headers. * tree-dump.h: Move function declarations into dumpfile.h. * dumpfile.h: Include "line-map.h". Add defines for MSG flags. (struct dump_file_info): Move here from tree-dump.c. Rename flags to pflags, state to pstate, stream to pstream, filename to pfilename. All callers updated. Add alt_flags, alt_state, alt_filenmae, alt_stream. * tree-vectorizer.c: Include "dumpfile.h". Remove vect_dump. (vect_set_dump_settings): Remove. (vect_print_dump_info): Ditto. * tree-vectorizer.h: Remove declaration of vect_dump and vect_print_dump_info. * tree-vect-loop.c: Include "dumpfile.h". Use new dump style. * tree-vect-data-refs.c: Ditto. * tree-vect-stmts.c: Ditto. * tree-vect-slp.c: Ditto. * tree-vect-patterns.c: Ditto. * tree-vect-loop-manip.c: Ditto. * testsuite/gcc.target/i386/vect-double-1.c: Fix test. * opts.c (vect_set_verbosity_level): Remove. (common_handle_option): Handle -fopt-info flag. Deprecate -ftree-vectorizer-verbose. * tree-parloops.c (gather_scalar_reductions): Remove reference to vect_dump. * flag-types.h: Remove vect_verbosity_levels. * common.opt: Add -fopt-info. Deprecate -ftree-vectorizer-verbose. * opts-global.c (dump_remap_tree_vectorizer_verbose): New function. (handle_common_deferred_options): Handle -fopt-info and -ftree-vectorizer-verbose. * Makefile.in: Add dumpfile.o. (tree-dump.o): Update dependencies. (tree-vect-loop.o): Ditto. (tree-vect-loop-manip.o): Ditto. (tree-vect-slp.o): Ditto. (tree-vect-stmts.o): Ditto. (tree-vectorizer.o): Ditto. (opts.o): Ditto. * passes.c (finish_optimization_passes): Instead of using dump_begin/dump_end, use dump_start/dump_finish. Do not use dump_file. (pass_init_dump_file): Ditto. * c-decl.c (c_write_global_declarations): Use a different method to determine if the dump has ben initialized. * decl2.c (cp_write_global_declarations): Use a different method to determine if the dump has ben initialized. From-SVN: r191883
2012-09-19re PR other/53316 (Introduce -Og)Richard Guenther1-12/+34
2012-09-19 Richard Guenther <rguenther@suse.de> PR other/53316 * common.opt (optimize_debug): New variable. (Og): New optimization level. * doc/invoke.texi (Og): Document. * opts.c (maybe_default_option): Add debug parameter. (maybe_default_options): Likewise. (default_options_optimization): Handle -Og. (common_handle_option): Likewise. * passes.c (gate_all_optimizations): Do not run with -Og. (gate_all_optimizations_g): New gate, run with -Og. (pass_all_optimizations_g): New container pass, run with -Og. (init_optimization_passes): Schedule pass_all_optimizations_g alongside pass_all_optimizations. From-SVN: r191464
2012-07-23opts.c (common_handle_option): Do not set flag_value_profile_transformations ↵Steven Bosscher1-2/+0
for -fprofile-generate. * opts.c (common_handle_option): Do not set flag_value_profile_transformations for -fprofile-generate. * profile.c (instrument_values): Use COUNTER_FOR_HIST_TYPE. (BB_TO_GCOV_INDEX): Remove. (output_location): Don't use it. (branch_prob): Likewise. Don't fiddle with the index of ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR. Use clear_aux_for_blocks. (find_spanning_tree): * gcov.c (struct function_info): Document that blocks 0 and 1 are the entry resp. exit blocks in gcov, too, like in GCC itself. (solve_flow_graph): Use ENTRY_BLOCK and EXIT_BLOCK for special blocks identification. (output_lines): Likewise. * value-prof.c (gimple_value_profile_transformations): Do not test flag_value_profile_transformations again. (gimple_ic_transform): Take a gimple_stmt_iterator like all other transformation functions. (gimple_values_to_profile): Don't test flag_value_profile_transformations * tree-profile.c (tree_profiling): Assert that the cgraph is in the CGRAPH_STATE_IPA_SSA state. Do not set, or look at, after_tree_profile. * function.h (struct function): Remove after_tree_profile bit. * omp-low.c (expand_omp_taskreg): Don't set after_tree_profile. * tree-inline.c (initialize_cfun): Don't copy it. * lto-streamer-out.c (output_struct_function_base): Don't stream it. * lto-streamer-in.c (input_struct_function_base): Likewise. From-SVN: r189778
2012-07-19eh_personality.cc (__gxx_personality_seh0): New function.Tristan Gingold1-3/+3
libstdc++-v3/ * libsupc++/eh_personality.cc (__gxx_personality_seh0): New function. Adjust for SEH. * config/abi/pre/gnu.ver: Add __gxx_personality_seh0. libobjc/ * exception.c (__gnu_objc_personality_seh0): New function. libjava/ * libgcj.ver: Add __gcj_personality_seh0. * exception.cc (__gcj_personality_seh0): New function. Adjust for SEH. libgcc/ * unwind-seh.c: New file. * unwind-generic.h: Include windows.h for SEH. (_Unwind_Exception): Use 6 private fields for SEH. (_GCC_specific_handler): Declare. * unwind-c.c (__gcc_personality_seh0): New function. Adjust for SEH. * config/i386/libgcc-cygming.ver: New file. * config/i386/t-seh-eh: New file. * config.host (x86_64-*-mingw*): Default to seh. gcc/ * opts.c (finish_options): Handle UI_SEH. * expr.c (build_personality_function): Handle UI_SEH. * dwarf2out.c (dwarf2out_begin_prologue): Handle UI_SEH. * coretypes.h (unwind_info_type): Add UI_SEH. * config/i386/winnt.c (i386_pe_seh_emit_except_personality): New function. (i386_pe_seh_init_sections): Likewise. * config/i386/cygming.h (TARGET_ASM_EMIT_EXCEPT_PERSONALITY): Define. (TARGET_ASM_INIT_SECTIONS): Define. * common/config/i386/i386-common.c (TARGET_EXCEPT_UNWIND_INFO): Define. (i386_except_unwind_info): New function. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r189644
2012-07-18invoke.texi: Add -fhoist-adjacent-loads and -ftree-slsr to list of flags ↵Bill Schmidt1-0/+1
controlling... 2012-07-18 Bill Schmidt <wschmidt@linux.ibm.com> * doc/invoke.texi: Add -fhoist-adjacent-loads and -ftree-slsr to list of flags controlling optimization; add -ftree-slsr to list of flags enabled by default at -O; add -fhoist-adjacent-loads to list of flags enabled by default at -O2; add -fvect-cost-model to list of flags enabled by default at -O3; document -fhoist-adjacent-loads and -ftree-slsr. * opts.c (default_option): Make -ftree-slsr default at -O1 and above. * gimple-ssa-strength-reduction.c (gate_strength_reduction): Use flag_tree_slsr. * common.opt: Add -ftree-slsr with flag_tree_slsr. From-SVN: r189617
2012-07-16opts.c (default_option): Add -fvect-cost-model to default options at -O3 and ↵Bill Schmidt1-0/+1
above. 2012-07-16 Bill Schmidt <wschmidt@linux.ibm.com> * opts.c (default_option): Add -fvect-cost-model to default options at -O3 and above. From-SVN: r189527
2012-06-12opts.c: Add -fhoist-adjacent-loads to -O2 and above.Bill Schmidt1-0/+1
2012-06-12 Bill Schmidt <wschmidt@linux.ibm.com> * opts.c: Add -fhoist-adjacent-loads to -O2 and above. * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Add argument to forward declaration. (hoist_adjacent_loads, gate_hoist_loads): New forward declarations. (tree_ssa_phiopt): Call gate_hoist_loads. (tree_ssa_cs_elim): Add parm to tree_ssa_phiopt_worker call. (tree_ssa_phiopt_worker): Add do_hoist_loads to formal arg list; call hoist_adjacent_loads. (local_mem_dependence): New function. (hoist_adjacent_loads): Likewise. (gate_hoist_loads): Likewise. * common.opt (fhoist-adjacent-loads): New switch. * Makefile.in (tree-ssa-phiopt.o): Added dependencies. From-SVN: r188457
2012-05-17c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.Manuel López-Ibáñez1-4/+4
2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org> c-family/ * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here. * c-opts.c (c_common_handle_option): Do not handle explicitly Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors. gcc/ * opts.c (common_handle_option): -pedantic-errors enables -Wpedantic. (enable_warning_as_error): Do not special case Wuninitialized. * optc-gen.awk: Add sanity checks. From-SVN: r187628
2012-05-11re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez1-23/+7
2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 53063 gcc/ * doc/options.texi (EnabledBy): Document * opts.c: Include opts.h and options.h before tm.h. (finish_options): Do not handle some sub-options here... (common_handle_option): ... instead call common_handle_option_auto here. * optc-gen.awk: Handle EnabledBy. * opth-gen.awk: Declare common_handle_option_auto. * common.opt (Wuninitialized): Use EnabledBy. Delete Init. (Wmaybe-uninitialized): Likewise. (Wunused-but-set-variable): Likewise. (Wunused-function): Likewise. (Wunused-label): Likewise. (Wunused-value): Likewise. (Wunused-variable): Likewise. * opt-read.awk: Create opt_numbers array. ada/ * gcc-interface/misc.c (gnat_parse_file): Move before ... (gnat_handle_option): ... this. Use handle_generated_option. c-family/ * c-opts.c (c_common_handle_option): Use handle_generated_option to enable sub-options. fortran/ * options.c: Include diagnostics.h instead of diagnostics-core.h. (set_Wall): Do not see warn_unused here. (gfc_handle_option): Set it here using handle_generated_option. From-SVN: r187403
2012-05-04Enable -Wunused-local-typedefs when -Wall or -Wunused is onDodji Seketeli1-0/+4
Now that the libstdc++ testsuite is run with -ftrack-macro-location by default, this patch triggers the -Wunused-local-typedefs warning when -Wunused (and -Wall) is turned on. The patch has been reviewed and accepted[1] a while ago, but was waiting for the -ftrack-macro-expansion work to go in first. Bootstrapped and tested again on x86_64-unknown-linux-gnu against trunk. Applied to the mainline. [1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00605.html gcc/ * opts.c (finish_options): Activate -Wunused-local-typedefs if -Wunused is activated. * doc/invoke.texi: Update blurb of -Wunused-local-typedefs. From-SVN: r187167
2012-04-29opts.c (finish_options): Do not handle -Wmissing-noreturn here.Manuel López-Ibáñez1-4/+0
2012-04-29 Manuel López-Ibáñez <manu@gcc.gnu.org> * opts.c (finish_options): Do not handle -Wmissing-noreturn here. * common.opt (Wmissing-noreturn): Alias of -Wsuggest-attribute=noreturn. From-SVN: r186943
2012-04-28re PR tree-optimization/38785 (huge performance regression on EEMBC bitmnp01)Joern Rennecke1-0/+1
PR tree-optimization/38785 * common.opt (ftree-partial-pre): New option. * doc/invoke.texi: Document it. * opts.c (default_options_table): Initialize flag_tree_partial_pre. * tree-ssa-pre.c (do_partial_partial_insertion): Insert only if it will benefit speed path. (execute_pre): Use flag_tree_partial_pre. Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com> Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org> From-SVN: r186928
2012-04-11re PR c++/24985 (caret diagnostics)Manuel López-Ibáñez1-0/+5
2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 24985 gcc/ * diagnostic.h (show_caret): Declare. (caret_max_width): Declare. (diagnostic_show_locus): Declare. * diagnostic.c (diagnostic_initialize): Initialize to false. (diagnostic_show_locus): New. (diagnostic_report_diagnostic): Call it. (getenv_columns): New. (adjust_line): New. (diagnostic_set_caret_max_width): New. * input.c (read_line): New. (location_get_source_line): New. * input.h (location_get_source_line): Declare. * toplev.c (general_init): Initialize show_caret from options. * dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret. * opts.c (common_handle_option): Likewise. * pretty-print.h (pp_get_prefix): New. (pp_base_get_prefix): New. * common.opt (fdiagnostics-show-caret): New option. * doc/invoke.texi (fdiagnostics-show-caret): Document it. testsuite/ * lib/prune.exp: Add -fno-diagnostics-show-caret. libstdc++-v3/ * testsuite/lib/prune.exp: Handle caret. libmudflap/ * testsuite/lib/libmudflap.exp: Handle caret. From-SVN: r186305
2012-01-10re PR lto/51806 (-flto ignores -Werror)Richard Guenther1-0/+4
2012-01-10 Richard Guenther <rguenther@suse.de> PR middle-end/51806 c-family/ * c-opts.c (c_common_handle_option): Move -Werror handling to language independent code. * opts.c (common_handle_option): Handle -Werror. From-SVN: r183069
2012-01-04opts.c (finish_options): Remove duplicate sorry.Aldy Hernandez1-3/+0
* opts.c (finish_options): Remove duplicate sorry. From-SVN: r182878
2012-01-04re PR middle-end/51212 (ICE: verify_flow_info failed: BB 3 can not throw but ↵Aldy Hernandez1-0/+3
has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable) PR middle-end/51212 * opts.c (finish_options): Sorry out when using transactional memory and non-call exceptions. * doc/invoke.texi (C Dialect Options): Document it. From-SVN: r182877
2011-12-22re PR middle-end/51212 (ICE: verify_flow_info failed: BB 3 can not throw but ↵Aldy Hernandez1-0/+3
has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable) PR middle-end/51212 * opts.c (finish_options): Call sorry on -fgnu-tm and -fnon-call-exceptions combination. From-SVN: r182636
2011-11-22opts.c (finish_options): Do not fail for -fgnu-tm.Aldy Hernandez1-2/+0
* opts.c (finish_options): Do not fail for -fgnu-tm. * gimple-streamer-out.c (output_gimple_stmt): Handle GIMPLE_TRANSACTION. * gimple-streamer-in.c (input_gimple_stmt): Same. * lto-cgraph.c (input_overwrite_node): Read tm_clone bit. (lto_output_node): Write tm_clone bit. lto/ * lto-lang.c (lto_attribute_table): Handle transaction_pure. (handle_transaction_pure_attribute): New. From-SVN: r181629
2011-11-08Merge from transactional-memory branch.Aldy Hernandez1-0/+2
From-SVN: r181154
2011-10-05invoke.texi (-fshrink-wrap): Document.Bernd Schmidt1-0/+1
* doc/invoke.texi (-fshrink-wrap): Document. * opts.c (default_options_table): Add it. * common.opt (fshrink-wrap): Add. * function.c (emit_return_into_block): Remove useless declaration. (record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx, requires_stack_frame_p, gen_return_pattern): New static functions. (emit_return_into_block): New arg simple_p. All callers changed. Use gen_return_pattern. (thread_prologue_and_epilogue_insns): Implement shrink-wrapping. * config/i386/i386.md (return): Expand into a simple_return. (simple_return): New expander): (simple_return_internal, simple_return_internal_long, simple_return_pop_internal_long, simple_return_indirect_internal): Renamed from return_internal, return_internal_long, return_pop_internal_long and return_indirect_internal; changed to use simple_return. * config/i386/i386.c (ix86_expand_epilogue): Adjust to expand simple returns. (ix86_pad_returns): Likewise. * function.h (struct rtl_data): Add member shrink_wrapped. * cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that are not jumps or sibcalls can't be compared. * gcc.target/i386/sw-1.c: New test. From-SVN: r179553
2011-09-27common.opt: Add -foptimize-strlen option.Jakub Jelinek1-0/+1
* common.opt: Add -foptimize-strlen option. * Makefile.in (OBJS): Add tree-ssa-strlen.o. (tree-sssa-strlen.o): Add dependencies. * opts.c (default_options_table): Enable -foptimize-strlen by default at -O2 if not -Os. * passes.c (init_optimization_passes): Add pass_strlen after pass_object_sizes. * timevar.def (TV_TREE_STRLEN): New timevar. * params.def (PARAM_MAX_TRACKED_STRLENS): New parameter. * tree-pass.h (pass_strlen): Declare. * tree-ssa-strlen.c: New file. * c-decl.c (merge_decls): If compatible stpcpy prototype is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. cp/ * decl.c (duplicate_decls): If compatible stpcpy prototype is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. testsuite/ * gcc.dg/strlenopt-1.c: New test. * gcc.dg/strlenopt-1f.c: New test. * gcc.dg/strlenopt-2.c: New test. * gcc.dg/strlenopt-2f.c: New test. * gcc.dg/strlenopt-3.c: New test. * gcc.dg/strlenopt-4.c: New test. * gcc.dg/strlenopt-4g.c: New test. * gcc.dg/strlenopt-4gf.c: New test. * gcc.dg/strlenopt-5.c: New test. * gcc.dg/strlenopt-6.c: New test. * gcc.dg/strlenopt-7.c: New test. * gcc.dg/strlenopt-8.c: New test. * gcc.dg/strlenopt-9.c: New test. * gcc.dg/strlenopt-10.c: New test. * gcc.dg/strlenopt-11.c: New test. * gcc.dg/strlenopt-12.c: New test. * gcc.dg/strlenopt-12g.c: New test. * gcc.dg/strlenopt-13.c: New test. * gcc.dg/strlenopt-14g.c: New test. * gcc.dg/strlenopt-14gf.c: New test. * gcc.dg/strlenopt-15.c: New test. * gcc.dg/strlenopt-16g.c: New test. * gcc.dg/strlenopt-17g.c: New test. * gcc.dg/strlenopt-18g.c: New test. * gcc.dg/strlenopt.h: New file. From-SVN: r179279
2011-09-27re PR middle-end/43864 (Same basic blocks should be merged)Tom de Vries1-0/+1
2011-09-27 Tom de Vries <tom@codesourcery.com> PR middle-end/43864 * tree-ssa-tail-merge.c: New file. (struct same_succ_def): Define. (same_succ, const_same_succ): New typedef. (struct bb_cluster_def): Define. (bb_cluster, const_bb_cluster): New typedef. (struct aux_bb_info): Define. (BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define. (gvn_uses_equal): New function. (same_succ_print, same_succ_print_traverse, update_dep_bb) (stmt_update_dep_bb, local_def, same_succ_hash) (inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete) (same_succ_reset): New function. (same_succ_htab, same_succ_edge_flags) (deleted_bbs, deleted_bb_preds): New var. (debug_same_succ): New function. (worklist): New var. (print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ) (init_worklist, delete_worklist, delete_basic_block_same_succ) (same_succ_flush_bbs, purge_bbs, update_worklist): New function. (print_cluster, debug_cluster, update_rep_bb) (add_bb_to_cluster, new_cluster, delete_cluster): New function. (all_clusters): New var. (alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors) (merge_clusters, set_cluster): New function. (gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate) (same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi) (deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect) (find_clusters_1, find_clusters): New function. (update_vuses, vop_phi, vop_at_entry, replace_block_by): New function. (update_bbs): New var. (apply_clusters): New function. (update_debug_stmt, update_debug_stmts): New function. (tail_merge_optimize): New function. tree-pass.h (tail_merge_optimize): Declare. * tree-ssa-pre.c (execute_pre): Use tail_merge_optimize. * Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o. (tree-ssa-tail-merge.o): New rule. * opts.c (default_options_table): Set OPT_ftree_tail_merge by default at OPT_LEVELS_2_PLUS. * tree-ssa-sccvn.c (vn_valueize): Move to ... * tree-ssa-sccvn.h (vn_valueize): Here. * timevar.def (TV_TREE_TAIL_MERGE): New timevar. * common.opt (ftree-tail-merge): New switch. * params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS) (PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter. * doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge. (-ftree-tail-merge, max-tail-merge-comparisons) (max-tail-merge-iterations): New item. From-SVN: r179275
2011-09-27invoke.texi (ffat-lto-objects): Document.Andi Kleen1-1/+3
* doc/invoke.texi (ffat-lto-objects): Document. * toplev.c (compile_file): Do not output assembly when doing slim lto; Output __gnu_slim_lto when doing slim lto. * cgraphunit.c (ipa_passes): Do only analysis when producing slim lto. (cgraph_optimize): Return early when doing slim lto. * opts.c (finish_options): Complain about lack of linker plugin when doing slim lto. * common.opt (ffat-lto-objects): New. Co-Authored-By: Jan Hubicka <jh@suse.cz> From-SVN: r179271
2011-09-02opts.c (print_specific_help): Fix off-by-one compare in assertion check.Gary Funck1-1/+1
2011-09-02 Gary Funck <gary@intrepid.com> * opts.c (print_specific_help): Fix off-by-one compare in assertion check. * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Increase by +5 to allow for more languages. * optc-gen.awk: Generate #if that ensures that the number of languages is within the implementation-defined limit. From-SVN: r178491
2011-06-30opts.c (finish_options): Do not disable IPA-PTA during ltrans.Richard Guenther1-5/+0
2011-06-30 Richard Guenther <rguenther@suse.de> * opts.c (finish_options): Do not disable IPA-PTA during ltrans. * tree-ssa-structalias.c (create_variable_info_for): Do not add initial constraints for non-var-decls. Properly handle globals in other ltrans partitions. (intra_create_variable_infos): Manually create constraints for the fake no-alias parameter. (ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly and assert there are no clones. From-SVN: r175707
2011-06-28common.opt (in_lto_p): New Variable entry.Joseph Myers1-4/+25
* common.opt (in_lto_p): New Variable entry. * flags.h (in_lto_p): Move to common.opt. * gcc.c: Include params.h. (set_option_handlers): Also use common_handle_option and target_handle_option. (main): Call global_init_params, finish_params and init_options_struct. * opts.c (debug_type_names): Move from toplev.c. (print_filtered_help): Access quiet_flag through opts pointer. (common_handle_option): Return early in the driver for some options. Access in_lto_p, dwarf_version and warn_maybe_uninitialized through opts pointer. * toplev.c (in_lto_p): Move to common.opt. (debug_type_names): Move to opts.c. * Makefile.in (OBJS): Remove opts.o. (OBJS-libcommon-target): Add opts.o. (gcc.o): Update dependencies. From-SVN: r175591
2011-06-28genattr-common.c: New.Joseph Myers1-3/+2
* genattr-common.c: New. Based on genattr.c. * Makefile.in (INSN_ATTR_H): Include insn-attr-common.h. (MOSTLYCLEANFILES): Add insn-attr-common.h. (opts.o): Update dependencies. (.PRECIOUS): Add insn-attr-common.h. (simple_rtl_generated_h): Add insn-attr-common.h. (build/genattr-common.o): New. (genprogrtl): Add attr-common. * genattr.c (main): Include insn-attr-common.h. Don't generate definitions of DELAY_SLOTS or INSN_SCHEDULING. * opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h. From-SVN: r175579
2011-06-21gcc_update (gcc/config/avr/avr-tables.opt): New dependencies.Joseph Myers1-5/+0
contrib: * gcc_update (gcc/config/avr/avr-tables.opt): New dependencies. gcc: * config/avr/avr-mcus.def, config/avr/genopt.sh: New files. * config/avr/avr-tables.opt: New file (generated). * config.gcc (avr-*-*): Use avr/avr-tables.opt. * config/avr/avr-devices.c (avr_mcu_types): Move contents to avr-mcus.def. * config/avr/avr.c (avr_help, TARGET_HELP): Remove. (avr_option_override): Don't process -mmcu= argument here. Set avr_current_device using avr_mcu_index. (avr_file_start): Use avr_current_device->name instead of avr_mcu_name. * config/avr/avr.opt (mmcu=): Use Enum. * config/avr/t-avr (avr-devices.o): Update dependencies. ($(srcdir)/config/avr/avr-tables.opt): New. * target.def (help): Remove. * doc/tm.texi.in (TARGET_HELP): Remove. * doc/tm.texi: Regenerate. * opts.c: Don't include target.h. (common_handle_option): Don't call targetm.help. * system.h (TARGET_HELP): Poison. * Makefile.in (opts.o): Update dependencies. From-SVN: r175248
2011-06-15target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to common/common-target-def.h.Joseph Myers1-11/+12
* target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to common/common-target-def.h. * target.def (default_target_flags, handle_option, supports_split_stack, optimization_table, init_struct, except_unwind_info, unwind_tables_default, have_named_sections): Move to common/common-target.def. * target.h (enum opt_levels, struct default_options): Move to common/common-target.h. * targhooks.c (default_except_unwind_info, dwarf2_except_unwind_info, sjlj_except_unwind_info, default_target_handle_option, empty_optimization_table): Move to common/common-targhooks.c. * targhooks.h (default_except_unwind_info, dwarf2_except_unwind_info, sjlj_except_unwind_info, default_target_handle_option, empty_optimization_table): Move to common/common-targhooks.h. * common/common-target-def.h: Include common/common-targhooks.h. (TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION defined. * common/common-target.def (handle_option, option_init_struct, option_optimization_table, default_target_flags, except_unwind_info, supports_split_stack, unwind_tables_default, have_named_sections): Move from target.def. (HOOK_PREFIX): Undefine at end of file. * common/common-target.h: Include input.h. (enum opt_levels, struct default_options): Move from target.h. * common/common-targhooks.c, common/common-targhooks.h: New. * config.gcc (target_has_targetm_common): Default to yes. (moxie*): Set target_has_targetm_common=no. (hppa*-*-*): Don't set target_has_targetm_common=yes. * doc/tm.texi: Regenerate. * Makefile.in (COMMON_TARGET_H): Add $(INPUT_H). (C_TARGET_DEF_H): Add common/common-targhooks.h. (GCC_OBJS): Remove vec.o. (OBJS): Remove hooks.o and vec.o. (OBJS-libcommon-target): Add vec.o, hooks.o and common/common-targhooks.o. (c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o, tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o, expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o, cfglayout.o, $(out_object_file), $(common_out_object_file)): Update dependencies. (common/common-targhooks.o): New. * common/config/default-common.c: Include tm.h. Add FIXME comment. * common/config/pa/pa-common.c: Include more headers. Take copyright dates from pa.c. (pa_option_optimization_table, pa_handle_option, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move from pa.c. * common/config/alpha/alpha-common.c, common/config/arm/arm-common.c, common/config/avr/avr-common.c, common/config/bfin/bfin-common.c, common/config/cris/cris-common.c, common/config/fr30/fr30-common.c, common/config/frv/frv-common.c, common/config/h8300/h8300-common.c, common/config/i386/i386-common.c, common/config/ia64/ia64-common.c, common/config/iq2000/iq2000-common.c, common/config/lm32/lm32-common.c, common/config/m32c/m32c-common.c, common/config/m32r/m32r-common.c, common/config/m68k/m68k-common.c, common/config/mcore/mcore-common.c, common/config/mep/mep-common.c, common/config/microblaze/microblaze-common.c, common/config/mips/mips-common.c, common/config/mmix/mmix-common.c, common/config/mn10300/mn10300-common.c, common/config/pdp11/pdp11-common.c, common/config/picochip/picochip-common.c, common/config/rs6000/rs6000-common.c, common/config/rx/rx-common.c, common/config/s390/s390-common.c, common/config/score/score-common.c, common/config/sh/sh-common.c, common/config/sparc/sparc-common.c, common/config/spu/spu-common.c, common/config/v850/v850-common.c, common/config/vax/vax-common.c, common/config/xstormy16/xstormy16-common.c, common/config/xtensa/xtensa-common.c: New. * config/alpha/alpha.c: Include common/common-target.h. (alpha_option_optimization_table, alpha_handle_option, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c. * config/arm/arm-protos.h (arm_except_unwind_info): Declare. * config/arm/arm.c (arm_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to arm-common.c. * config/avr/avr.c (avr_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to avr-common.c. * config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h. (bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION, TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c. * config/bfin/bfin.h struct bfin_cpu): Move from bfin.c. * config/cris/cris.c (cris_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to cris-common.c. * config/fr30/fr30.c (fr30_option_optimization_table, TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move to fr30-common.c. * config/frv/frv.c (frv_option_optimization_table, MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c. * config/h8300/h8300.c (h8300_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c. * config/i386/i386-protos.h (ix86_handle_option): Declare. * config/i386/i386.c: Include common/common-target.h. (OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET, OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET, OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET, OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET, OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET, OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET, OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET, OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET, OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET, OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET, OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET, OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET, OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET, OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET, OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET, OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET, OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET, OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET, OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET, OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET, OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET, OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET, OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET, OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET, OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET, OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET, OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET, OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET, OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option, ix86_option_optimization_table, ix86_option_init_struct, ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to i386-common.c. * config/i386/t-i386 (i386.o): Update dependencies. * config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare. * config/ia64/ia64.c (ia64_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, ia64_handle_option): Move to ia64-common.c. * config/iq2000/iq2000.c (iq2000_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c. * config/lm32/lm32.c (lm32_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to lm32-common.c. * config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to m32c-common.c. * config/m32r/m32r.c (m32r_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, m32r_handle_option): Move to m32r-common.c. (m32r_memory_move_cost): Remove comment referring to TARGET_HANDLE_OPTION. * config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option): Move to m68k-common.c. * config/mcore/mcore.c (mcore_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c. * config/mep/mep.c (mep_option_optimization_table, mep_handle_option, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS): Move to mep-common.c. * config/microblaze/microblaze.c (microblaze_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c. * config/mips/mips.c (mips_handle_option, mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to mips-common.c. * config/mmix/mmix.c (mmix_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): Move to mmix-common.c. * config/mn10300/mn10300.c (mn10300_option_optimization_table, mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c. * config/pa/pa.c: Include common/common-target.h. (pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, pa_handle_option): Move to pa-common.c. (pa_option_override): Use targetm_common.except_unwind_info. (pa_asm_output_mi_thunk, pa_function_section): Use targetm_common.have_named_sections. * config/pdp11/pdp11.c (pdp11_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, pdp11_handle_option, pdp11_option_init_struct): Move to pdp11-common.c. * config/picochip/picochip.c (picochip_option_optimization_table, TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c. * config/rs6000/rs6000.c: Include common/common-target.h. (rs6000_option_optimization_table, TARGET_HANDLE_OPTION, TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct, rs6000_handle_option): Move to rs6000-common.c. * config/rs6000/t-rs6000 (rs6000.o): Update dependencies. * config/rx/rx.c (rx_handle_option, rx_option_optimization_table, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c. * config/s390/s390.c (processor_flags_table, s390_option_optimization_table, s390_option_init_struct, s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT): Move to s390-common.c. * config/s390/s390.h (processor_flags_table): Declare. * config/score/score.c (score_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS, score_handle_option): Move to score-common.c. * config/sh/sh.c (sh_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, sh_handle_option, sh_option_init_struct): Move to sh-common.c. * config/sparc/sparc.c: Include common/common-target.h. (sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c. * config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO, spu_option_init_struct): Move to spu-common.c. * config/stormy16/stormy16.c (xstorym16_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c. * config/v850/v850.c (small_memory_physical_max, v850_handle_memory_optionn v850_handle_option, v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to v850-common.c. * config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c. * config/xtensa/xtensa.c (xtensa_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): Move to xtensa-common.c. * cfglayout.c: Include common/common-target.h. (fixup_reorder_chain): Use targetm_common.have_named_sections. * cfgrtl.c: Include common/common-target.h. (force_nonfallthru_and_redirect, commit_one_edge_insertion): Use targetm_common.have_named_sections. * dbxout.c: Include common/common-target.h. (dbxout_function_end): Use targetm_common.have_named_sections. * defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use targetm_common.except_unwind_info. * dwarf2out.c: Include common/common-target.h. (dwarf2out_do_frame, dwarf2out_do_cfi_asm, dwarf2out_begin_prologue, dwarf2out_frame_init, dwarf2out_frame_finish, dwarf2out_assembly_start): Use targetm_common.except_unwind_info. * except.c: Include common/common-target.h. (init_eh, finish_eh_generation, output_one_function_exception_table): Use targetm_common.except_unwind_info. (switch_to_exception_section): Use targetm_common.have_named_sections. * explow.c: Include common/common-target.h. * expr.c: Include common/common-target.h. (build_personality_function): Use targetm_common.except_unwind_info. * function.c: Include common/common-target.h. (expand_function_end): Use targetm_common.except_unwind_info. * haifa-sched.c: Include common/common-target.h. (sched_create_recovery_edges): Use targetm_common.have_named_sections. * lto-opts.c: Include common/common-target.h instead of target.h. (lto_reissue_options): Use targetm_common.handle_option. * opts.c: Include common/common-target.h. (target_handle_option): Use targetm_common.handle_option. (init_options_struct): Update comment referring to targetm.target_option.optimization. Use targetm_common.default_target_flags, targetm_common.unwind_tables_default and targetm_common.option_init_struct. (default_options_optimization): Use targetm_common.option_optimization_table. (finish_options): Use targetm_common.except_unwind_info, targetm_common.unwind_tables_default, targetm_common.have_named_sections and targetm_common.supports_split_stack. * toplev.c: Include common/common-target.h. (process_options): Use targetm_common.have_named_sections. * tree-tailcall.c: Include common/common-target.h. (suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info. * tree.c: Include common/common-target.h. (build_common_builtin_nodes): Use targetm_common.except_unwind_info. * varasm.c: Include common/common-target.h. (resolve_unique_section, hot_function_section, default_function_section): Use targetm_common.have_named_sections. ada: * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o. (ada/utils.o): Update dependencies. * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add ../../../libcpp/libcpp.a. * gcc-interface/utils.c: Include common/common-target.h. (process_attributes): Use targetm_common.have_named_sections. c-family: * c-common.c: Include common/common-target.h. (handle_section_attribute): Use targetm_common.have_named_sections. * c-cppbuiltin.c: Include common/common-target.h. (c_cpp_builtins): Use targetm_common.except_unwind_info. cp: * Make-lang.in (cp/method.o): Update dependencies. * method.c: Include common/common-target.h. (use_thunk): Use targetm_common.have_named_sections. go: * Make-lang.in (go/go-lang.o, go/go-backend.o): Update dependencies. * go-backend.c: Include common/common-target.h. (go_write_export_data): Use targetm_common.have_named_sections. * go-lang.c: Include common/common-target.h. (go_langhook_init_options_struct): Use targetm_common.supports_split_stack. po: * exgettext: Handle common/ directory and subdirectories. From-SVN: r175064
2011-06-10opts.c (default_options): Enlist OPT_finline_functions_called_once.Jan Hubicka1-0/+1
* opts.c (default_options): Enlist OPT_finline_functions_called_once. * common.opt (flag_inline_functions_called_once):Do not initialize to 1. From-SVN: r174924
2011-05-25common.opt (flag_stack_usage_info): New variable.Eric Botcazou1-0/+10
* common.opt (flag_stack_usage_info): New variable. (-Wstack-usage): New option. * doc/invoke.texi (Warning options): Document -Wstack-usage. * opts.c (common_handle_option) <OPT_Wstack_usage_>: New case. <OPT_fstack_usage>: Likewise. * toplev.c (output_stack_usage): Handle -Wstack-usage. * calls.c (expand_call): Test flag_stack_usage_info variable instead of flag_stack_usage. (emit_library_call_value_1): Likewise. * explow.c (allocate_dynamic_stack_space): Likewise. * function.c (instantiate_virtual_regs ): Likewise. (prepare_function_start): Likewise. (rest_of_handle_thread_prologue_and_epilogue): Likewise. * config/alpha/alpha.c (alpha_expand_prologue): Likewise. * config/arm/arm.c (arm_expand_prologue): Likewise. (thumb1_expand_prologue): Likewise. * config/avr/avr.c (expand_prologue): Likewise. * config/i386/i386.c (ix86_expand_prologue): Likewise. * config/ia64/ia64.c (ia64_expand_prologue): Likewise. * config/m68k/m68k.c (m68k_expand_prologue): Likewise. * config/mips/mips.c (mips_expand_prologue): Likewise. * config/pa/pa.c (hppa_expand_prologue): Likewise. * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. * config/s390/s390.c (s390_emit_prologue): Likewise. * config/sh/sh.c (sh_expand_prologue): Likewise. * config/sparc/sparc.c (sparc_expand_prologue): Likewise. * config/spu/spu.c (spu_expand_prologue): Likewise. From-SVN: r174182
2011-05-11opts.c (finish_options): Move warning settings from process_options.Joseph Myers1-0/+25
* opts.c (finish_options): Move warning settings from process_options. * toplev.c (process_options): Move warning settings to finish_options. From-SVN: r173651
2011-04-26Implement -Wno-maybe-uninitializedXinliang David Li1-0/+8
From-SVN: r172978
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