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2008-08-27re PR c/31673 ("`for' loop initial declaration used outside C99 mode" is ↵Manuel López-Ibáñez1-2/+8
confusing) 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/31673 * c-decl.c (check_for_loop_decls): Improve error message. Give hint. testsuite/ * gcc.dg/c90-fordecl-1.c: Update. From-SVN: r139681
2008-08-21c-tree.h (grokfield): New argument.Aldy Hernandez1-3/+6
* c-tree.h (grokfield): New argument. * c-decl.c (grokfield): Handle new location argument. * c-parser.c (c_parser_struct_declaration): Pass location to grokfield. testsuite/ * gcc.dg/20011008-1.c: Test column. * gcc.dg/20080820.c: New. * gcc.dg/fltconst-1.c: Test column. * gcc.dg/cpp/cpp.exp: Add -fno-show-column. * gcc.dg/cpp/trad/trad.exp: Same. * lib/gcc.exp (gcc_target_compile): Remove -fno-show-column. * lib/gcc-dg.exp (process-message): Handle columns. From-SVN: r139403
2008-08-21diagnostic.c (pedwarn_at): Rename as pedwarn.Manuel López-Ibáñez1-70/+91
2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * diagnostic.c (pedwarn_at): Rename as pedwarn. (pedwarn): Delete. * toplev.h (pedwarn_at): Likewise. * builtins.c: Update all calls to pedwarn. * c-lex.c: Likewise. * toplev.c: Likewise. * c-tree.h: Likewise. * c-decl.c: Likewise. * c-errors.c: Likewise. * c-typeck.c: Likewise. * c-common.c: Likewise. * c-parser.c: Likewise. cp/ * typeck.c: Update all calls to pedwarn. * decl.c: Likewise. * call.c: Likewise. * error.c: Likewise. * pt.c: Likewise. * name-lookup.c: Likewise. * parser.c: Likewise. fortran/ * f95-lang.c: Update all calls to pedwarn. From-SVN: r139373
2008-08-20diagnostic.c (inform): Add an explicit location_t parameter.Manuel López-Ibáñez1-5/+5
2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * diagnostic.c (inform): Add an explicit location_t parameter. * toplev.h (inform): Update declaration. * builtins.c: Update all calls to inform. * c-common.c: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pch.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * coverage.c: Likewise. * opts.c: Likewise. * toplev.c: Likewise. * tree-cfg.c: Likewise. * tree-ssa.c: Likewise. cp/ * parser.c: Update all calls to inform. * typeck.c: Likewise. * init.c: Likewise. * class.c: Likewise. * call.c: Likewise. * method.c: Likewise. * friend.c: Likewise. * typeck2.c: Likewise. * pt.c: Likewise. * name-lookup.c: Likewise. * lex.c: Likewise. From-SVN: r139293
2008-08-13re PR c/30551 (-pedantic does not include -Wmain, but -pedantic-errors does ↵Manuel López-Ibáñez1-28/+15
make -Wmain cause error messages) 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 30551 * doc/invoke.texi (Wmain): Update. * c-decl.c (start_decl): warn_main is only 0 or 1. (start_function): Likewise. Fix formatting. (finish_function): Delete redundant warning. * c.opt (Wmain): Add Var(warn_main) and Init(-1). * c-opts (c_common_handle_option): -Wall only has effect if warn_main is uninitialized. OPT_Wmain is automatically handled. -pedantic also enables Wmain. (c_common_post_options): Handle all logic for Wmain here. * c-common.c (warn_main): Delete. (check_main_parameter_types): Make pedwarns conditional on OPT_Wmain. * c-common.h (warn_main): Delete. cp/ * decl.c (grokfndecl): Call check_main_parameters_type only if -Wmain. testsuite/ * gcc.dg/pr30551.c: New. * gcc.dg/pr30551-2.c: New. * gcc.dg/pr30551-3.c: New. * gcc.dg/pr30551-4.c: New. * gcc.dg/pr30551-5.c: New. * gcc.dg/pr30551-6.c: New. * gcc.dg/tree-ssa/reassoc-3.c: Don't compile with -pedantic-errors. * g++.dg/warn/pr30551.C: New. * g++.dg/warn/pr30551-2.C: New. From-SVN: r139063
2008-08-13re PR c/15236 (pedantic switch modifies treatment of non-ISO compliant ↵Manuel López-Ibáñez1-14/+16
enumerations) 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/15236 * diagnostic.c (pedwarn_at): New. * toplev.h (pedwarn_at): Declare. * c-tree.h (build_enumerator): Update declaration. * c-decl.c (finish_enum): Update comment. (build_enumerator): Take a location parameter. Give a pedwarn but do not perform any conversion. * c-parser.c (c_parser_enum_specifier): Set correct location for enumerator. testsuite/ * gcc.dg/pr15236.c: New. * gcc.dg/torture/pr25183.c: Update. From-SVN: r139050
2008-08-08re PR other/36901 (pedwarn() + -pedantic-errors + -w (inhibit_warnings) ↵Manuel López-Ibáñez1-52/+50
should not emit errors) 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 36901 * diagnostic.def (DK_PEDWARN, DK_PERMERROR): New. * diagnostic.c (pedantic_warning_kind, permissive_error_kind): Moved from diagnostic.h (diagnostic_report_diagnostic): Return bool. Handle DK_PEDWARN and DK_PERMERROR. (emit_diagnostic): New. (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * diagnostic.h (pedantic_warning_kind, permissive_error_kind): Moved to diagnostic.c. (struct diagnostic_context): Use correct type for classify_diagnostic. (diagnostic_report_diagnostic): Update declaration. (emit_diagnostic): Declare. * errors.c (warning): Return bool. * errors.h (warning): Update declaration. * toplev.h (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * c-errors.c (pedwarn_c99, pedwarn_c90): Use DK_PEDWARN. * c-decl.c (locate_old_decl): Delete 'diag' argument. Always use inform. Update all calls. (diagnose_mismatched_decls): Check return value of warning/pedwarn before giving informative note. (implicit_decl_warning): Likewise. * c-typeck.c (build_function_call): Likewise. * tree-sssa.c (warn_uninit): Likewise. * builtins.c (gimplify_va_arg_expr): Likewise. fortran/ * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of 'pedwarn0'. cp/ * cp-tree.h (struct diagnostic_context, struct diagnostic_info): Delete forward declarations. Check that toplev.h has not been included before this file. Include toplev.h and diagnostic.h. * error.c (cp_cpp_error): Use DK_PEDWARN. (cxx_incomplete_type_diagnostic): Update declaration. (cxx_incomplete_type_error): Use DK_ERROR. * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t as argument. Use emit_diagnostic. (cxx_incomplete_type_error): Use DK_ERROR. (add_exception_specifier): Use diagnostic_t instead of custom codes. * typeck.c (complete_type_or_else): Update call to cxx_incomplete_type_diagnostic. * init.c (build_delete): Likewise. * call.c (diagnostic_fn_t): Remove unused typedef. (build_temp): Pass a pointer to diagnostic_t. (convert_like_real): Use emit_diagnostic. (joust): Check return value of warning before giving informative note. * friend.c (do_friend): Check return value of warning before giving informative note. * parser.c (cp_parser_template_id): Likewise. testsuite/ * gcc.dg/pr36901-1.c: New. * gcc.dg/pr36901-3.c: New. * gcc.dg/pr36901-2.c: New. * gcc.dg/pr36901-4.c: New. * gcc.dg/pr36901-system.h: New. * gcc.dg/pr36901.h: New. * gcc.target/powerpc/altivec-macros.c: Update. * gcc.target/i386/regparm.c: Update. * gcc.dg/funcdef-var-1.c: Update. * gcc.dg/parm-mismatch-1.c: Update. * gcc.dg/attr-noinline.c: Update. * gcc.dg/wtr-static-1.c: Update. * gcc.dg/redecl-11.c: Update. * gcc.dg/pr27953.c: Update. * gcc.dg/proto-1.c: Update. * gcc.dg/decl-3.c: Update. * gcc.dg/redecl-13.c: Update. * gcc.dg/pr15360-1.c: Update. * gcc.dg/redecl-15.c: Update. * gcc.dg/enum-compat-1.c: Update. * gcc.dg/dll-3.c: Update. * gcc.dg/array-5.c: Update. * gcc.dg/Wredundant-decls-2.c: Update. * gcc.dg/inline4.c: Update. * gcc.dg/redecl-2.c: Update. * gcc.dg/inline-14.c: Update. * gcc.dg/tls/diag-3.c: Update. * gcc.dg/funcdef-var-2.c: Update. * gcc.dg/20041213-1.c: Update. * gcc.dg/old-style-then-proto-1.c: Update. * gcc.dg/decl-2.c: Update. * gcc.dg/redecl-12.c: Update. * gcc.dg/decl-4.c: Update. * gcc.dg/Wshadow-1.c: Update. * gcc.dg/transparent-union-2.c: Update. * gcc.dg/visibility-7.c: Update. * gcc.dg/dll-2.c: Update. * gcc.dg/redecl-16.c: Update. * gcc.dg/inline1.c: Update. * gcc.dg/decl-8.c: Update. * gcc.dg/nested-redef-1.c: Update. * gcc.dg/inline3.c: Update. * gcc.dg/redecl-1.c: Update. * gcc.dg/inline5.c: Update. * gcc.dg/pr35899.c: Update. * gcc.dg/noncompile/label-lineno-1.c: Update. * gcc.dg/noncompile/label-1.c: Update. * gcc.dg/noncompile/20020220-1.c: Update. * gcc.dg/noncompile/redecl-1.c: Update. * gcc.dg/redecl-5.c: Update. * gcc.dg/qual-return-3.c: Update. * gcc.dg/label-decl-4.c: Update. From-SVN: r138893
2008-07-29c-decl.c (merge_decls): Do not handle DECL_INLINE.Jan Hubicka1-30/+6
* c-decl.c (merge_decls): Do not handle DECL_INLINE. (grokdeclarator): Likewise. * langhooks.c (lhd_warn_unused_global_decl): Use DECL_DECLARED_INLINE_P. * print-tree.c (print_node): Remove DECL_INLINE check. From-SVN: r138258
2008-07-29re PR c/34985 (Warning "defined but not used" despite __attribute__((__used__)))Manuel López-Ibáñez1-0/+6
2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 34985 * c-decl.c (merge_decls): Merge USED flags. cp/ * decl.c (duplicate_decls): Merge USED flags. testsuite/ * gcc.dg/pr34985.c: New. * g++.dg/warn/pr34985.C: New. From-SVN: r138235
2008-07-28backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch.Richard Biener1-5/+12
2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-25cgraphbuild.c (record_reference): Drop non-unit-at-a-time code.Jan Hubicka1-38/+7
* cgraphbuild.c (record_reference): Drop non-unit-at-a-time code. (build_cgraph_edges): Likewise. * cgraph.c (cgraph_node): Do not update assembler hash. (cgraph_remove_node): Drop non-unit-at-a-time code. * tree-pass.h (pass_O0_always_inline): Remove. * ipa-reference.c (gate_reference): Remove unit-at-a-time check. * toplev.c (process_options): Flag unit-at-a-time does not imply no section anchors. * cgraphunit.c: Update comments. (decide_is_function_needed): Drop non-unit-at-a-time mode. (cgraph_assemble_pending_functions): Remove. (cgraph_reset_node): Drop non-unit-at-a-time code. (cgraph_finalize_function): Likewise. (cgraph_analyze_function): Likewise. (cgraph_finalize_compilation_unit): Likewise. (cgraph_expand_function): Likewise. (cgraph_optimize): Likesise. (save_inline_function_body): Likewise. * ipa-pure-const.c (gate_pure_const): Drop flag_unit_at_a_time check. * tree-ssa-alias.c (maybe_be_aliased): Likewise. * ipa-inline.c: Update comments. (enum inlining_mode): remove INLINE_SPEED. (cgraph_clone_inlined_nodes): Drop unit-at-a-time check. (cgraph_mark_inline_edge): Likewise. (try_inline): Likewise. (cgraph_decide_inlining_incrementally): Likewise. (cgraph_gate_inlining): Remove. (cgraph_early_inlining): Remove flag_unit_at_a_time checks. (cgraph_gate_early_inlining): Likewise. (gate_inline_passes): Remove. (pass_inline_parameters, pass_ipa_inline): Remove gates. (cgraph_gate_O0_always_inline, cgraph_O0_always_inline, pass_O0_always_inline): Remove. * c-pch.c (c_pch_matching): Remove -funit-at-a-time. * dwarf2out.c (reference_to_unused): Remove flag_unit_at_a_time check. * opts.c (no_unit_at_a_time_default): Remove. (decode_options): Remove flag_unit_at_a_time reset and warning. * opts.h (no_unit_at_a_time_default): Remove. * c-decl.c (diagnose_mismatched_decls): Do not require inline keyword early in GNU dialect. (merge_decls): Update comment; drop unit-at-a-time check. (finish_decl): Likewise. (grok_declaration): Remove flag_inline_trees code. (finish_functions): Return on function returning non-void on all statics. * ipa-tye-escape.c (gate_type_escape_vars): Remove. * cfgexpand.c (expand_one_static_var): Remove. (expand_one_var): Remove expand_one_static_var call. (expand_used_vars_for_block): Remove flag_unit_a_time check. * c-opts.c (c_common_post_options): Remove flag_inline_trees code and flag_unit_at_a-time compatibility checks. * varasm.c (assemble_alias): Remove flag_unit_at_a_time check. * tree-inline.c (flag_inline_trees): Remove. (inlinable_function_p): Don't check it. (expand_call_inline): Remove non-unit-at-a-time code. * tree-inline.h (flag_inline_trees): Remove. * tree-optimize.c (execute_early_local_optimizations): Remove unit-at-a-time checks. (tree_rest_of_compilation): Likewise. * combine.c (setup_incoming_promotions): Likewise. * tree-profile.c (tree_gen_ic_func_profiler): Likewise. * tree-ssa-structalias.c (delete_points_to_sets): Likewise. * passes.c (pass_inline_parameters): Update comments; remove O0_alwaysinline pass. (execute_one_ipa_transform_pass): Do not reset in_gimple_form. (execute_one_pass): Likewise. * i386.c (ix86_function_regparm): Remove unit-at-a-time check. (ix86_function_sseregparm): Likewise. * arm.c (arm_function_in_section_p): Likewise. * bfin.c (bfin_load_pic_reg, bfin_function_ok_for_sibcall): Likewise. * varpool.c: Update comments. (decide_is_variable_needed): Remove unit-at-a-time checks. (varpool_finalize_decl): Likewise. * ada/utils.c (end_subprog_body): Remove inline trees check. * ada/misc.c (gnat_post_options): Do not set flag_inline_trees. * fortran/options.c (gfc_post_options): Remove flag_unline_trees code. * gcc.dg/winline-4.c: Remove. * gcc.dg/pch/valid-3.hs: Remove. * gcc.dg/pch/valid-3.c: Remove. * g++.old-deja/g++.brendan/crash52.C: Accept returning void warning * g++.old-deja/g++.jason/report.C: Likewise. * testsuite/g++.dg/warn/pr23075.C: We get returning void warning instead of control flow warning. * cp/decl.c (duplicate_decls): Update comment and unit-at-a-time. (grogfndecl): Drop flag_inline_trees code. * cp/pt.c (instantiate_decl): Drop flag_iline_trees code. * cp/lex.c (cxx_init): Do not set unit-at-a-time. * java/decl.c: Include cgraph.h (end_java_method): Remove non-unit-at-a-time code. (java_mark_decl_local): Likewise; sanity check that we don't touch finalized nodes. From-SVN: r138140
2008-07-23re PR c/35058 (-Werror= works only with some warnings)Manuel López-Ibáñez1-107/+103
2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 35058 * diagnostic.c (pedwarn): Add opt parameter. (pedwarn0): New. * c-tree.h (pedwarn_init): Add opt parameter. (pedwarn_c90): Likewise. (pedwarn_c99): Likewise. * c-errors.c (pedwarn_c99): Likewise. (pedwarn_c90): Likewise. * toplev.h (pedwarn): Update declaration. (pedwarn0): Declare. * c-lex.c: All calls to pedwarn changed. * builtins.c: All calls to pedwarn changed. * toplev.c: All calls to pedwarn changed. * c-decl.c: All calls to pedwarn changed. * c-typeck.c: All calls to pedwarn changed. * c-common.c: All calls to pedwarn changed. * c-parser.c: All calls to pedwarn changed. cp/ * typeck.c: All calls to pedwarn changed. * decl.c: All calls to pedwarn changed. * call.c: All calls to pedwarn changed. * error.c: All calls to pedwarn changed. * typeck2.c: All calls to pedwarn changed. * pt.c: All calls to pedwarn changed. * name-lookup.c: All calls to pedwarn changed. * parser.c: All calls to pedwarn changed. fortran/ * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed. testsuite/ * gcc.dg/Wdeclaration-after-statement-3.c: New. * gcc/testsuite/gcc.dg/Wpointer-arith.c: New. From-SVN: r138089
2008-07-23Add ability to set target options (ix86 only) and optimization options on a ↵Michael Meissner1-0/+11
function specific basis From-SVN: r138075
2008-07-21Makefile.in: Replace toplev.h with TOPLEV_H.Rafael Avila de Espindola1-8/+2
2007-07-21 Rafael Avila de Espindola <espindola@google.com> * Makefile.in: Replace toplev.h with TOPLEV_H. * c-decl.c (merge_decls): Don't set DECL_IN_SYSTEM_HEADER. * c-lex.c (fe_file_change): Don't set in_system_header. * c-parser.c (c_token): Remove in_system_header. (c_lex_one_token): Don't set in_system_header. (c_parser_set_source_position_from_token): Don't set in_system_header. * diagnostic.c (diagnostic_report_diagnostic): Use location from diagnostic_info. (warning_at): New. * diagnostic.h (diagnostic_report_warnings_p): Add LOC argument. * flags.h (in_system_header): Remove. * function.c (saved_in_system_header): Remove. (push_cfun): Don't set in_system_header. (pop_cfun): Don't set in_system_header. (push_struct_function): Don't set in_system_header. * input.h (expanded_location): Add sysp. (in_system_header_at): New. (in_system_header): New. * toplev.c (in_system_header): Remove. * toplev.h: Include input.h (warning_at): New. * tree-cfg.c (execute_warn_function_return): Call warning_at. * tree-ssa.c (warn_uninit): Call warning_at. (warn_uninitialized_var): Update calls to warn_uninit. (warn_uninitialized_phi): Update calls to warn_uninit. * tree.c (make_node_stat): Don't set DECL_IN_SYSTEM_HEADER. (expand_location): Initialize xloc.sysp. * tree.h (DECL_IN_SYSTEM_HEADER): Use in_system_header_at. (tree_decl_with_vis): Remove in_system_header_flag. 2007-07-21 Rafael Avila de Espindola <espindola@google.com> * parser.c (cp_token): Remove in_system_header. (eof_token): Remove in_system_header. (cp_lexer_get_preprocessor_token): Don't set in_system_header. (cp_lexer_set_source_position_from_token): Don't set in_system_header. (cp_parser_member_declaration): Use in_system_header_at. * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER. (pop_tinst_level): Don't set in_system_header. (instantiate_class_template): Don't set in_system_header. (instantiate_decl): Don't set in_system_header. (instantiate_pending_templates): Don't set in_system_header. From-SVN: r138031
2008-07-16c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and DECL_IN_SYSTEM_HEADER ↵Rafael Avila de Espindola1-12/+21
in sync. 2007-07-16 Rafael Avila de Espindola <espindola@google.com> * c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and DECL_IN_SYSTEM_HEADER in sync. From-SVN: r137873
2008-07-14objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead of ↵Rafael Avila de Espindola1-1/+4
DECL_IN_SYSTEM_HEADER. 2007-07-14 Rafael Avila de Espindola <espindola@google.com> * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead of DECL_IN_SYSTEM_HEADER. 2007-07-14 Rafael Avila de Espindola <espindola@google.com> * c-decl.c (diagnose_mismatched_decls): Don't warn if TREE_NO_WARNING is set. From-SVN: r137802
2008-07-11c-common.h (enum rid): Add RID_CXX_COMPAT_WARN.Ian Lance Taylor1-2/+4
./: * c-common.h (enum rid): Add RID_CXX_COMPAT_WARN. (struct c_common_resword): Define. (D_CONLY, D_CXXONLY, D_C99, D_CXX0X, D_EXT, D_EXT89): Define. (D_ASM, D_OBJC, D_CXX_OBJC, D_CXXWARN): Define. (c_common_reswords, num_c_common_reswords): Declare. * c-common.c (c_common_reswords): New global const array. (num_c_common_reswords): New const int. * c-parser.c (struct resword, reswords): Don't define. (D_C89, D_EXT, D_EXT89, D_OBJC): Don't define. (c_parse_init): Clarify mask code. Use c_common_reswords rather than reswords. If warning about C++ keywords, give them a special RID code. (c_lex_one_token): Warn about C++ keywords. Call objc_is_reserved_word rather than OBJC_IS_AT_KEYWORD. (c_parser_external_declaration): Look for RID_xxx rather than RID_AT_xxx, for ObjC++ keywords which are also C++ keywords. (c_parser_statement_after_labels): Likewise. (c_parser_objc_class_instance_variables): Likewise. (c_parser_objc_class_declaration): Likewise. (c_parser_objc_try_catch_statement): Likewise. * c-decl.c (c_print_identifier): Ignore RID_CXX_COMPAT_WARN. (declspecs_add_type): Likewise. cp/: * lex.c (struct resword, reswords): Don't define. (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define. (init_reswords): Clarify mask code. Use c_common_reswords rather than reswords. objc/: * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS, etc., not just when OBJCPLUS is defined. testsuite/: * gcc.dg/Wcxx-compat-2.c: New test. From-SVN: r137724
2008-06-26c-decl.c (merge_decls): Use !current_function_decl to check for extern ↵Joseph Myers1-2/+1
declaration of C99 inline... * c-decl.c (merge_decls): Use !current_function_decl to check for extern declaration of C99 inline function being at file scope. testsuite: * gcc.dg/inline-32.c, gcc.dg/inline-32a.c: New tests. From-SVN: r137149
2008-06-18cgraph.h (cgraph_mark_if_needed): New function.Jan Hubicka1-2/+2
* cgraph.h (cgraph_mark_if_needed): New function. * cgraphunit.c (cgraph_mark_if_needed): New function. * c-decl.c (duplicate_decl): Use it. From-SVN: r136893
2008-06-13re PR c/36507 (ISO C99 inline semantics doesn't play together with nested ↵Jakub Jelinek1-3/+7
functions) PR c/36507 * c-decl.c (merge_decls): Don't clear DECL_EXTERNAL for nested inline functions. (start_decl, start_function): Don't invert DECL_EXTERNAL for nested inline functions. * gcc.dg/inline-28.c: New test. * gcc.dg/inline-29.c: New test. * gcc.dg/inline-30.c: New test. From-SVN: r136745
2008-05-07[multiple changes]Kenneth Zadeck1-2/+2
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> PATCH rtl/7335 PATCH rtl/33826 * see.c (see_copy_insn): Copy new pure const attributes for new call. * c-decl.c (merge_decls): Ditto. * postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P. * tree.c (define_local_buitin): Rename DECL_IS_PURE to DECL_PURE_P. Initialized DECL_LOOPING_CONST_PURE. (process_call_operands): Set tree_side_effects properly. * tree.h (TREE_READONLY_DECL_P): Removed. (DECL_IS_PURE): Renamed to DECL_PURE_P. (DECL_LOOPING_OR_CONST_P): New macro. (struct tree_function_decl): Added looping_const_or_pure_p. (ECF_*) Renumbered. (ECF_LOOPING_OR_CONST_P): New macro, * rtlanal.c (pure_const_p): Removed. * builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P. * reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P to RTL_CONST_CALL_P. * ipa-pure-const.c (pure_const_state_e): Added looping field. (check_decl, check_tree, check_call, scan_function): Initialize looping. (analyze_function): Rename DECL_IS_PURE to DECL_PURE_P. (static_execute): Set looping true for recursive functions. Undo setting state to IPA_NEITHER for recursive functions. * cse.c (cse_insn): * ifcvt.c (noce_can_store_speculate_p): Changed CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or RTL_CONST_OR_PURE_CALL_P. * dse.c (scan_insn): Ditto. * local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto. * gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P. (store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P. * gimplify.c (gimplify_call_expr): Clear side effects for non-looping pure and constant calls. * calls.c (emit_call_1): Set rtl flags from ecf flags. (flags_from_decl_or_type): Set ecf flags from decl flags. (initialize_argument_information): Turn off ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST. Change const to pure if callee_copies is true rather than just turning off const. (expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old way of marking pure calls. (emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL. Remove hack that was supposed to fix pr7335 and remove old way of marking pure calls. * emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P, RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P. * cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P. * tree-ssa-pre.c (can_value_number_call): Fixed spacing. * loop-invariant.c (find_exits, find_invariant_bb): Changed CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P. * sched-deps.c (schedule_analyze): Ditto. * rtl.h (struct rtx_def): Use call field, unchanging field, and return_val field of calls to represent pure and const function info. (CONST_OR_PURE_CALL_P): Deleted macro. (RTL_CONST_CALL_P, RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros. * tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to TREE_READONLY. * tree-optimize.c (execute_fixup_cfg): Added test for ECF_LOOPING_CONST_OR_PURE. * c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to DECL_PURE_P. * tree-cfg.c (update_call_expr_flags): Do not clear tree side effects for looping pure or const calls. (verify_gimple_expr): Added verification code. * config/alpha/alpha.c (alpha_legitimize_address, alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to RTL_CONST_CALL_P. * config/s390/s390.c (s390_emit_tls_call_insn): Ditto. * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto. * config/mips/mips.c (mips_call_tls_get_addr): Ditto. * cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P. * dce.c (deletable_insn_p): Allow non looping, non sibling, pure and const calls to be deleted. java: 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> * decl.c (java_init_decl_processing): Change DECL_IS_PURE to DECL_PURE_P. cp: 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY, DECL_LOOPING_CONST_OR_PURE_P attributes. * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to DECL_PURE_P. gfortran: 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> * trans-decl.c (gfc_get_extern_function_decl, build_function_decl): Rename DECL_IS_PURE to DECL_PURE_P. From-SVN: r135053
2008-05-07c-decl.c (grokdeclarator): Comment typo.Alan Modra1-1/+1
* c-decl.c (grokdeclarator): Comment typo. From-SVN: r135016
2008-04-25re PR testsuite/35843 (-fdump-rtl-expand does not exist anymore)Jan Hubicka1-1/+1
PR testsuite/35843 * cfgexpand.c (pass_expand): Turn into RTL pass. * passes.c (execute_one_pass): Do pass typechecking after execution. * tree-pass.h (pass_expand): Turn into RTL pass. * function.h (struct rtl_data): Move here fields accesses_prior_frames, calls_eh_return, saves_all_registers, has_nonlocal_goto, has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda, tail_call_emit, arg_pointer_save_area_init from struct function; turn into bool. (struct function): Move calls_eh_return, saves_all_registers, has_nonlocal_goto, has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda, tail_call_emit, arg_pointer_save_area_init into struct rtl_data. Remove recursive_call_emit and gimplified flags. (current_function_returns_struct, current_function_returns_pcc_struct, current_function_calls_setjmp, current_function_calls_alloca, current_function_accesses_prior_frames, current_function_calls_eh_return, current_function_is_thunk, current_function_stdarg, current_function_profile, current_function_limit_stack, current_function_uses_pic_offset_table, current_function_uses_const_pool, current_function_has_nonlocal_label, current_function_saves_all_registers, current_function_has_nonlocal_goto, current_function_has_asm_statement): Remove accesor macros. * ra-conflict.c (global_conflicts): Update. * tree-tailcall.c (suitable_for_tail_opt_p): Update. (suitable_for_tail_call_opt_p): Update. * builtins.c (expand_builtin_return_addr): Update. (expand_builtin_setjmp_setup): Update. (expand_builtin_nonlocal_goto): Update. * final.c (final_start_function): Update. (profile_function): Update. (leaf_function_p): Update. (only_leaf_regs_used): Update. * df-scan.c (df_get_exit_block_use_set): Update. * dojump.c (clear_pending_stack_adjust): Update. * tree-stdarg.c (gate_optimize_stdarg): Update. * gimple-low.c (lower_function_body): Update. * global.c (compute_regsets): Update. (global_alloc): Update. * dwarf2out.c (dwarf2out_begin_prologue): Update. * expr.c (expand_assignment): Update. * dse.c (dse_step0): Update. (dse_step1): Update. * c-decl.c (store_parm_decls): Update. * local-alloc.c (combine_regs): Update. (find_free_reg): Update. * function.c (assign_parms_augmented_arg_list): Update. (assign_parm_find_data_types): Update. (assign_parms): Update. (allocate_struct_function): Update. (expand_function_start): Update. (expand_function_end): Update. (get_arg_pointer_save_area): Update. (thread_prologue_and_epilogue_insns): Update. (rest_of_match_asm_constraints): Update. * stor-layout.c (variable_size): Update. * gcse.c (gcse_main): Update. (bypass_jumps): Update. * gimplify.c (gimplify_function_tree): Update. * calls.c (emit_call_1): Update. (expand_call): Update. * bt-load.c (compute_defs_uses_and_gen): Update. * except.c (sjlj_assign_call_site_values): Update. (sjlj_emit_function_enter): Update. (can_throw_external): Update. (set_nothrow_function_flags): Update. (expand_builtin_unwind_init): Update. (expand_eh_return): Update. (convert_to_eh_region_ranges): Update. (output_function_exception_table): Update. * emit-rtl.c (gen_tmp_stack_mem): Update. * cfgexpand.c (expand_used_vars): Update. (tree_expand_cfg): Update. * cfgcleanup.c (rest_of_handle_jump): Update. * explow.c (allocate_dynamic_stack_space): Update. * varasm.c (assemble_start_function): Update. (force_const_mem): Update. (mark_constant_pool): Update. * tree-optimize.c (tree_rest_of_compilation): Update. * stack-ptr-mod.c (notice_stack_pointer_modification): Update. * tree-cfg.c (notice_special_calls): Update. (is_ctrl_altering_stmt): Update. (tree_can_make_abnormal_goto): Update. (tree_purge_dead_abnormal_call_edges): Update. * config/alpha/predicates.md: Update. * config/alpha/alpha.c (alpha_sa_mask): Update. (alpha_sa_size): Update. (alpha_does_function_need_gp): Update. (alpha_expand_prologue): Update. (alpha_start_function): Update. (alpha_output_function_end_prologue): Update. (alpha_expand_epilogue): Update. * config/frv/frv.c (frv_stack_info): Update. (frv_expand_epilogue): Update. * config/s390/s390.c (s390_regs_ever_clobbered): Update. (s390_register_info): Update. (s390_frame_info): Update. (s390_init_frame_layout): Update. (s390_can_eliminate): Update. (save_gprs): Update. * config/spu/spu.c (spu_split_immediate): Update. (need_to_save_reg): Update. (spu_expand_prologue): Update. (spu_expand_epilogue): Update. * config/sparc/sparc.md: Update. * config/sparc/sparc.c (eligible_for_return_delay): Update. (sparc_tls_got): Update. (legitimize_pic_address): Update. (sparc_emit_call_insn): Update. (sparc_expand_prologue): Update. (output_return): Update. (print_operand): Update. (sparc_function_ok_for_sibcall): Update. * config/sparc/sparc.h (EXIT_IGNORE_STACK): Update. * config/m32r/m32r.md: Update. * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Update. (m32r_compute_frame_size): Update. (m32r_expand_prologue): Update. (m32r_expand_epilogue): Update. (m32r_legitimize_pic_address): Update. * config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Update. * config/i386/linux.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update. * config/i386/i386.c (ix86_frame_pointer_required): Update. (gen_push): Update. (ix86_save_reg): Update. (ix86_compute_frame_layout): Update. (ix86_expand_prologue): Update. (ix86_expand_epilogue): Update. * config/sh/sh.c (output_stack_adjust): Update. (calc_live_regs): Update. (sh5_schedule_saves): Update. (sh_expand_prologue): Update. (sh_expand_epilogue): Update. (sh_setup_incoming_varargs): Update. (sh_allocate_initial_value): Update. (sh_get_pr_initial_val): Update. * config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Update. * config/sh/sh.md (label:): Update. * config/avr/avr.c (out_movhi_mr_r): Update. * config/crx/crx.h (enum): Update. * config/xtensa/xtensa.h (along): Update. * config/stormy16/stormy16.c Update. (xstormy16_compute_stack_layout): Update. * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Update. (fr30_expand_prologue): Update. * config/cris/cris.c (cris_conditional_register_usage): Update. (cris_reg_saved_in_regsave_area): Update. (cris_initial_frame_pointer_offset): Update. (cris_simple_epilogue): Update. (cris_expand_prologue): Update. (cris_expand_epilogue): Update. (cris_expand_pic_call_address): Update. (cris_asm_output_symbol_ref): Update. (cris_asm_output_label_ref): Update. * config/cris/cris.md Update. * config/iq2000/iq2000.c (compute_frame_size): Update. (iq2000_expand_epilogue): Update. * config/mt/mt.h (save_direction): Update. * config/mn10300/mn10300.c (mn10300_function_value): Update. * config/ia64/ia64.c (ia64_compute_frame_size): Update. (ia64_secondary_reload_class): Update. * config/m68k/m68k.c (m68k_save_reg): Update. (m68k_expand_prologue): Update. (m68k_expand_epilogue): Update. (legitimize_pic_address): Update. * config/rs6000/rs6000.c (rs6000_got_register): Update. (first_reg_to_save): Update. (first_altivec_reg_to_save): Update. (compute_vrsave_mask): Update. (compute_save_world_info): Update. (rs6000_stack_info): Update. (spe_func_has_64bit_regs_p): Update. (rs6000_ra_ever_killed): Update. (rs6000_emit_eh_reg_restore): Update. (rs6000_emit_allocate_stack): Update. (rs6000_emit_prologue): Update. (rs6000_emit_epilogue): Update. (rs6000_output_function_epilogue): Update. (output_profile_hook): Update. (rs6000_elf_declare_function_name): Update. * config/rs6000/rs6000.h (rs6000_args): Update. * config/rs6000/rs6000.md: Update. * config/mcore/mcore.c (mcore_expand_prolog): Update. * config/arc/arc.c (arc_output_function_epilogue): Update. * config/arc/arc.h (FRAME_POINTER_REQUIRED): Update. * config/darwin.c (machopic_function_base_name): Update. * config/score/score3.c (score3_compute_frame_size): Update. (rpush): Update. (rpop): Update. (score3_epilogue): Update. * config/score/score7.c (score7_compute_frame_size): Update. (score7_prologue): Update. (score7_epilogue): Update. * config/score/score.h (FRAME_POINTER_REQUIRED): Update. * config/arm/linux-elf.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update. * config/arm/arm.c (use_return_insn): Update. (require_pic_register): Update. (arm_load_pic_register): Update. (arm_compute_save_reg0_reg12_mask): Update. (arm_compute_save_reg_mask): Update. (thumb1_compute_save_reg_mask): Update. (output_return_instruction): Update. (arm_output_function_prologue): Update. (arm_output_epilogue): Update. (arm_get_frame_offsets): Update. (arm_expand_prologue): Update. (thumb_pushpop): Update. (thumb_exit): Update. (thumb1_expand_prologue): Update. (thumb1_expand_epilogue): Update. (arm_unwind_emit): Update. (arm_output_fn_unwind): Update. * config/arm/arm.h (FRAME_POINTER_REQUIRED): Update. * config/arm/arm.md: Update. * config/pa/pa.md: Update. * config/pa/pa.c (legitimize_pic_address): Update. (compute_frame_size): Update. (hppa_expand_prologue): Update. (hppa_expand_epilogue): Update. (borx_reg_operand): Update. * config/pa/pa.h (FRAME_POINTER_REQUIRED): Update. (HARD_REGNO_RENAME_OK): Update. * config/mips/mips.c (mips_global_pointer): Update. (mips_save_reg_p): Update. (mips_compute_frame_info): Update. (mips_frame_pointer_required): Update. (mips_expand_prologue): Update. (mips_expand_epilogue): Update. (mips_can_use_return_insn): Update. (mips_reorg_process_insns): Update. * config/v850/v850.c (compute_register_save_size): Update. * config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Update. * config/mmix/mmix.c (along): Update. (mmix_expand_epilogue): Update. * config/bfin/bfin.c (legitimize_pic_address): Update. (must_save_p): Update. (stack_frame_needed_p): Update. (add_to_reg): Update. (bfin_expand_prologue): Update. * stmt.c (expand_asm_operands): Update. * reload1.c (reload): Update. (init_elim_table): Update. From-SVN: r134682
2008-04-15re PR c/35751 (ICE with invalid variable after #pragma omp parallel)Jakub Jelinek1-1/+4
PR c/35751 * c-decl.c (finish_decl): If extern or static var has variable size, set TREE_TYPE (decl) to error_mark_node. * decl.c (layout_var_decl): If extern or static var has variable size, set TREE_TYPE (decl) to error_mark_node. * gcc.dg/gomp/pr35751.c: New test. * g++.dg/gomp/pr35751.C: New test. From-SVN: r134317
2008-04-03tree-inline.c (copy_generic_body, [...]): Export.Paolo Bonzini1-10/+0
2007-03-09 Paolo Bonzini <bonzini@gnu.org> * tree-inline.c (copy_generic_body, copy_decl_no_change): Export. (remap_block): Call id->transform_lang_insert_block instead of langhook. (optimize_inline_calls, unsave_expr_now, tree_function_versioning): Set id.transform_lang_insert_block to NULL. (clone_body): Move to cp/optimize.c * tree-inline.h (struct copy_body_data): Change transform_lang_insert_block to function pointer. (copy_generic_body, copy_decl_no_change): Export. * langhooks.h (struct lang_hooks_for_decls): Kill insert_block. * langhooks-def.h (LANG_HOOKS_INSERT_BLOCK): Kill. (LANG_HOOKS_DECLS): Remove LANG_HOOKS_INSERT_BLOCK. * c-tree.h (insert_block): Kill. * c-decl.c (insert_block): Kill. cp: 2007-03-09 Paolo Bonzini <bonzini@gnu.org> * optimize.c (clone_body): New, from tree-inline.c. ada: 2007-03-09 Paolo Bonzini <bonzini@gnu.org> * gigi.h (insert_block): Kill. * utils.c (insert_block): Kill. java: 2007-03-09 Paolo Bonzini <bonzini@gnu.org> * java-tree.h (insert_block): Kill. * decl.c (insert_block): Kill. fortran: 2007-03-09 Paolo Bonzini <bonzini@gnu.org> * f95-lang.c (insert_block): Kill. From-SVN: r133861
2008-04-03c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED, [...]): Delete.Paolo Bonzini1-6/+10
2008-04-03 Paolo Bonzini <bonzini@gnu.org> * c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete. * c-tree.h (c_push_function_context, c_pop_function_context): Remove argument. * c-decl.c (c_push_function_context, c_pop_function_context): Remove argument, call {push,pop}_function_context from here. * c-parser.c: Use c_{push,pop}_function_context. * function.c (push_function_context_to): Move meat ... (push_function_context): ... here. Simplify. * function.c (pop_function_context_from): Move meat ... (pop_function_context): ... here. Simplify. * langhooks.h (struct lang_hooks_for_functions): Remove enter_nested, leave_nested). * langhooks-def.h (LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete. (LANG_HOOKS_FUNCTION_INITIALIZER): Delete them from here. * tree.h (push_function_context_to, pop_function_context_from): Remove. cp: 2008-04-03 Paolo Bonzini <bonzini@gnu.org> * method.c (synthesize_method): Use {push,pop}_function_context. * name-lookup.c (push_to_top_level): Likewise. * parser.c (cp_parser_late_parsing_for_member): Likewise. From-SVN: r133860
2008-03-31re PR c/35750 (ICE with invalid old-style parameter declaration)Volker Reichelt1-2/+4
PR c/35750 * c-decl.c (store_parm_decls_oldstyle): Skip invalid parameters. * gcc.dg/old-style-param-1.c: New test. From-SVN: r133771
2008-02-27c-decl.c (merge_decls): Use DECL_USER_ALIGN() on olddecl to update the ↵Jan Beulich1-1/+1
respective field on newdecl. gcc/ 2008-02-27 Jan Beulich <jbeulich@novell.com> * c-decl.c (merge_decls): Use DECL_USER_ALIGN() on olddecl to update the respective field on newdecl. From-SVN: r132719
2008-02-26system.h (USE_MAPPED_LOCATION): Poison.Tom Tromey1-12/+0
gcc * system.h (USE_MAPPED_LOCATION): Poison. * Makefile.in (GTFILES): Put CPP_ID_DATA_H first. * tree-cfg.c (make_cond_expr_edges): Remove old location code. (make_goto_expr_edges): Likewise. (remove_bb): Likewise. (execute_warn_function_return): Likewise. * basic-block.h (struct edge_def) <goto_locus>: Change type to location_t. * c-common.c (fname_decl): Remove old location code. * tree-vect-transform.c (vect_finish_stmt_generation): Remove old location code. * rtl.h (ASM_OPERANDS_SOURCE_LOCATION): Remove old-location variant. (ASM_INPUT_SOURCE_LOCATION): Likewise. (gen_rtx_ASM_INPUT): Likewise. (gen_rtx_ASM_INPUT_loc): Likewise. (get_rtx_asm_OPERANDS): Remove. * cfglayout.c (insn_locators_alloc): Remove old location code. (set_curr_insn_source_location): Likewise. (curr_insn_locator): Likewise. * print-tree.c (print_node): Remove old location code. * tree-mudflap.c (mf_varname_tree): Remove old location code. (mf_file_function_line_tree): Remove test of USE_MAPPED_LOCATION. * cfgexpand.c (expand_gimple_cond_expr): Don't use location_from_locus. (construct_exit_block): Remove old location code. * emit-rtl.c (force_next_line_note): Remove old location code. * profile.c (branch_prob): Remove old location code. * tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE, LOC_LINE): Remove old-location variants. * langhooks.c (lhd_print_error_function): Remove old location code. * configure, config.in: Rebuilt. * configure.ac (--enable-mapped-location): Remove. * c-decl.c (c_init_decl_processing): Remove old location code. (finish_function): Likewise. * recog.c (decode_asm_operands): Remove old location code. * c-pch.c (c_common_read_pch): Remove old location code. * rtl.def (ASM_INPUT, ASM_OPERANDS): Remove old location variants. * gimple-low.c (lower_function_body): Remove old location code. * toplev.c (unknown_location): Remove. (push_srcloc): Remove old-location variant. (process_options): Remove old location code. (lang_dependent_init): Likewise. * input.h (UNKNOWN_LOCATION): Move definition. (location_t): Undeprecate. (source_locus): Remove. (location_from_locus): Remove. (struct location_s): Remove. Remove all old-location code. (input_line, input_filename): Remove. * final.c (final_scan_insn): Remove old location code. * diagnostic.c (diagnostic_build_prefix): Remove USE_MAPPED_LOCATION test. * tree.h (gimple_stmt) <locus>: Now a location_t. (tree_exp) <locus>: Likewise. (DECL_IS_BUILTIN): Remove old-location variant. (annotate_with_file_line, annotate_with_locus): Likewise. (expr_locus, set_expr_locus): Update. * tree.c (build1_stat): Remove old location code. (last_annotated_node): Remove. (annotate_with_file_line): Remove old-location variant. (annotate_with_locus): Likewise. (expr_location): Remove old location code. (set_expr_location): Likewise. (expr_has_location): Likewise. (expr_locus): Likewise. (set_expr_locus): Likewise. (expr_filename): Don't use location_from_locus. (expr_lineno): Likewise. * rtl-error.c (location_for_asm): Remove old location code. * c-lex.c (cb_line_change): Remove old location code. (fe_file_change): Likewise. (cb_def_pragma): Likewise. (c_lex_with_flags): Likewise. * gengtype.c (do_typedef): Don't special-case location types. (define_location_structures): Remove. (main): Don't call define_location_structures. * tree-pretty-print.c (dump_implicit_edges): Remove old location code. gcc/ada * misc.c (internal_error_function): Remove test of USE_MAPPED_LOCATION. * trans.c (gigi): Remove test of USE_MAPPED_LOCATION. (Sloc_to_locus): Remove old location code. gcc/cp * parser.c (eof_token): Remove old location code. (check_empty_body): Remove test of USE_MAPPED_LOCATION. * decl2.c (generate_ctor_or_dtor_function): Remove old location code. (cp_write_global_declarations): Likewise. * lex.c (cxx_init): Remove old location code. (handle_pragma_implementation): Remove test of USE_MAPPED_LOCATION. * pt.c (tsubst): Remove old location code. * error.c (cp_print_error_function): Remove test of USE_MAPPED_LOCATION. * decl.c (pop_label): Remove old location code. (finish_function): Likewise. gcc/fortran * trans-io.c (set_error_locus): Remove old location code. * trans-decl.c (gfc_set_decl_location): Remove old location code. * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION. * scanner.c (gfc_gobble_whitespace): Remove old location code. (get_file): Likewise. (preprocessor_line): Likewise. (load_file): Likewise. (gfc_new_file): Likewise. * trans.c (gfc_trans_runtime_check): Remove old location code. (gfc_get_backend_locus): Likewise. (gfc_set_backend_locus): Likewise. * data.c (gfc_assign_data_value): Remove old location code. * error.c (show_locus): Remove old location code. * gfortran.h (gfc_linebuf): Remove old location code. (gfc_linebuf_linenum): Remove old-location variant. gcc/java * lang.c (java_post_options): Remove conditional. * expr.c (expand_byte_code): Remove old location code. * jcf-parse.c (set_source_filename): Remove old location code. (give_name_to_class): Likewise. (jcf_parse): Likewise. (duplicate_class_warning): Likewise. (parse_class_file): Likewise. (java_parse_file): Likewise. * decl.c (finish_method): Remove old location code. * class.c (push_class): Remove old location code. gcc/objc * objc-act.c (objc_init): Remove old location code. gcc/treelang * tree1.c (treelang_init): Remove old location code. (treelang_parse_file): Likewise. * lex.l (LINEMAP_POSITION_FOR_COLUMN): Remove. (update_lineno_charno): Remove old location code. From-SVN: r132679
2008-02-25re PR other/32948 (five warnings and a patch)Ben Elliston1-5/+0
fixincludes/ PR other/32948 * fixincl.c (fix_applies): Remove unused variable `name_len'. gcc/ PR other/32948 * c-decl.c (grokdeclarator): Remove unused local variables `typedef_type' and `type_as_written'. * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): Remove unused local variable `has_hot_blocks'. (fix_crossing_conditional_branches): Remove unused local variable `prev_bb'. From-SVN: r132618
2008-01-30re PR c/35017 (PR11377 pedwarns even about valid code)Jakub Jelinek1-0/+1
PR c/35017 * c-decl.c (start_decl): Don't pedwarn about TREE_READONLY static decls. * c-typeck.c (build_external_ref): Don't pedwarn about static vars in current function's scope. * gcc.dg/inline-25.c: New test. * gcc.dg/inline-26.c: New test. * gcc.dg/inline-27.c: New test. From-SVN: r131945
2008-01-18re PR c++/33407 (C++ operator new and new expression do not change dynamic type)Ian Lance Taylor1-1/+3
PR c++/33407 ./: * tree.h (DECL_IS_OPERATOR_NEW): Define. (struct tree_function_decl): Add new field operator_new_flag. * tree-inline.c (expand_call_inline): When inlining a call to operator new, force the return value to go into a variable, and set DECL_NO_TBAA_P on that variable. * c-decl.c (merge_decls): Merge DECL_IS_OPERATOR_NEW flag. cp/: * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag. (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set DECL_IS_OPERATOR_NEW flag. testsuite/: * g++.dg/init/new26.C: New test. From-SVN: r131629
2008-01-13c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers instead of ↵Doug Kwan1-1/+1
OPT_Wreturn_type in... ChangeLog: 2008-01-12 Doug Kwan <dougkwan@google.com> * c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers instead of OPT_Wreturn_type in warning due to ignored return type qualifiers. * c-opt.c (c_common_post_option): Add -Wignored-qualifiers to options included in -Wextra. * c.opt: New option -Wignored_qualifiers. * doc/invoke.texi (Warning Options, -Wextra): Add new option -Wignore_qualifiers. (-Wignored-qualifiers): Document. (-Wreturn-type): Remove description of functionality now handled by -Wignored-qualifiers. cp/ChangeLog: 2008-01-12 Doug Kwan <dougkwan@google.com> * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers instead of OPT_Wreturn_type in warning due to ignored return type qualifiers. * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers instead of OPT_Wreturn_type in warning due to ignored return type qualifiers. testsuite/ChangeLog: 2008-01-12 Doug Kwan <dougkwan@google.com> * gcc.dg/qual-return-1.c: Add -Wignored-qualifiers. * g++.dg/warn/Wreturn-type-4.C: Replace -Wreturn-type by -Wignored-qualifiers. From-SVN: r131499
2007-12-16re PR bootstrap/34003 (gcc trunk unable to bootstrap itself; Unsatisfied ↵Jakub Jelinek1-0/+3
symbols: ggc_free) PR bootstrap/34003 * c-decl.c (merge_decls): Copy RTL from olddecl to newdecl. * config/pa/pa.c (pa_encode_section_info): If !first, preserve SYMBOL_FLAG_REFERENCED flag. * gcc.dg/pr34003-1.c: New test. * gcc.dg/pr34003-2.c: New. From-SVN: r130979
2007-11-26PR 34081/C++Andreas Krebbel1-1/+1
2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> PR 34081/C++ * c-decl.c (store_parm_decls): Pass 'false' for the new allocate_struct_function parameter. * cgraphunit.c (cgraph_build_static_cdtor): Likewise. * tree-parloops.c (create_loop_fn): Likewise. * function.c (push_function_context_to, push_struct_function, init_function_start): Likewise. (allocate_struct_function): Add boolean parameter. * tree.h (allocate_struct_function): Add boolean parameter. * function.h (struct function): Move returns_struct and returns_pcc_struct to the end of the structure definiton. 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> PR 34081/C++ * trans.c (Subprogram_Body_to_gnu, Compilation_Unit_to_gnu): Pass 'false' for the new allocate_struct_function parameter. * utils.c (build_function_stub): Likewise. 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> PR 34081/C++ * decl.c (finish_method): Pass 'false' for the new allocate_struct_function parameter. 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> PR 34081/C++ * treetree.c (tree_code_create_function_wrapup): Pass 'false' for the new allocate_struct_function parameter. 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> PR 34081/C++ * decl.c (start_preparsed_function): Pass processing_template_decl for the new allocate_struct_function parameter. 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> PR 34081/C++ * g++.dg/template/dependent-expr6.C: New testcase. From-SVN: r130441
2007-11-25tree.h (struct tree_block): Move locus member next to flags.Richard Guenther1-3/+3
2007-11-25 Richard Guenther <rguenther@suse.de> * tree.h (struct tree_block): Move locus member next to flags. * c-decl.c (SCOPE_LIST_APPEND): Use BLOCK_CHAIN. (SCOPE_LIST_CONCAT): Likewise. (pop_scope): Likewise. * function.c (instantiate_decls_1): Likewise. (setjmp_vars_warning): Likewise. * emit-rtl.c (set_used_decls): Likewise. * tree-inline.c (add_lexical_block): Likewise. cp/ decl.c (poplevel): Use BLOCK_CHAIN. ada/ utils.c (gnat_pushlevel): Use BLOCK_CHAIN. (gnat_poplevel): Likewise. From-SVN: r130407
2007-11-22re PR c/14050 ([DR289] c99 restrict doesn't work in abs declarator)Joseph Myers1-9/+2
PR c/14050 * c-decl.c (set_array_declarator_inner): Don't give error for static or type qualifiers in abstract declarator. Remove abstract_p parameter. * c-tree.h (set_array_declarator_inner): Update prototype. * c-parser.c (c_parser_direct_declarator_inner): Update call to set_array_declarator_inner. * doc/standards.texi: Update for C99 TC3. testsuite: * gcc.dg/c99-arraydecl-1.c: Don't expect errors for static or type qualifiers in abstract declarator. From-SVN: r130362
2007-11-01c-decl.c (grokdeclarator): Set decl source locations.Tom Tromey1-0/+4
gcc * c-decl.c (grokdeclarator): Set decl source locations. * c-parser.c (c_parser_enum_specifier): Set location. (c_parser_struct_or_union_specifier): Likewise. gcc/testsuite * gcc.dg/redecl-1.c: Update. * gcc.dg/pr20368-3.c: Update. * gcc.dg/inline-14.c: Update. * gcc.dg/builtins-30.c: Update. * gcc.dg/dremf-type-compat-4.c: Update. * gcc.dg/pr20368-2.c: Update. From-SVN: r129822
2007-09-21c-decl.c (finish_declspecs): When _Sat is used without _Fract or _Accum, set ↵Nigel Stephens1-3/+6
the default type to cts_fract. * c-decl.c (finish_declspecs): When _Sat is used without _Fract or _Accum, set the default type to cts_fract. This avoids a warning of "type defaults to int". Co-Authored-By: Chao-ying Fu <fu@mips.com> From-SVN: r128642
2007-09-20c-decl.c (check_bitfield_type_and_width): Don't allow _Bool bit-fields wider ↵Joseph Myers1-4/+1
than one bit. * c-decl.c (check_bitfield_type_and_width): Don't allow _Bool bit-fields wider than one bit. testsuite: * gcc.dg/c99-bool-2.c, gcc.dg/c99-bool-3.c: New tests. From-SVN: r128634
2007-09-17c-decl.c (pushdecl): Don't set DECL_LANG_SPECIFIC.Tom Tromey1-7/+0
* c-decl.c (pushdecl): Don't set DECL_LANG_SPECIFIC. (c_builtin_function): Likewise. (grokdeclarator): Likewise. From-SVN: r128552
2007-09-12c-tree.h (grokfield): Add a "tree *" argument.Richard Sandiford1-15/+19
gcc/ * c-tree.h (grokfield): Add a "tree *" argument. * c-decl.c (grokdeclarator): Take a pointer to the decl's attributes. Chain nested decl attributes to it. Don't call decl_attributes here. (groktypename): Pass grokdeclarator a pointer to the attribute list. (start_decl, grokparm, push_parm_decl, start_function): Likewise. (grokfield): Take a pointer to the decl's attributes and pass it to grokdeclarator. * c-parser.c (c_parser_struct_declaration): Update the calls to grokfield. Call decl_attributes for anonymous struct and union fields. From-SVN: r128437
2007-09-11decl.c (java_expand_body): Kill.Jan Hubicka1-1/+1
* decl.c (java_expand_body): Kill. (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. * toplev.c (process_options): all frontends now do unit-at-a-time. * cgraphunit.c: update comments. (cgraph_expand_function): call passmanager dirrectly; emit thunks. * c-decl.c (finish_function): use cgraph_add_new_function. * method.c (use_thunk): Use tree_rest_of_compilation * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define. * cp-tree.h (expand_body): Kill. (emit_associated_thunks): Declare. * semantics.c (emit_associated_thunks): Export. (expand_body): Kill. * misc.c (gnat_expand_body): Kill. (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. * f95-lang.c (gfc_expand_function): Kill. (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. * function.c (expand_function_end): We are always unit-at-a-time. From-SVN: r128367
2007-09-05Add target hook invoked when cfun changes.Sandra Loosemore1-1/+1
2007-09-05 Sandra Loosemore <sandra@codesourcery.com> gcc/ Add target hook invoked when cfun changes. * doc/tm.texi (TARGET_SET_CURRENT_FUNCTION): Document. * target.h (struct gcc_target): Add set_current_function. * target-def.h (TARGET_SET_CURRENT_FUNCTION): Define. (TARGET_INITIALIZER): Add initializer for set_current_function. * tree.h (push_struct_function): New. * tree-inline.h (push_cfun, pop_cfun): Move declarations to... * function.h: Here. (set_cfun): Declare. * tree-inline.c (cfun_stack, push_cfun, pop_cfun): Moved to... * function.c: Here. (push_function_context_to): Use allocate_struct_function to create null context, not init_dummy_function_start. Use set_cfun. (pop_function_context_from): Use set_cfun. (in_dummy_function): New. (invoke_set_current_function_hook): New. (set_cfun): New. (push_cfun, pop_cfun): Use set_cfun. (push_struct_function): New. (allocate_struct_function): Call invoke_set_current_function_hook before returning. (prepare_function_start): Don't set cfun here. Remove unused argument; fix all callers. (init_dummy_function_start): Fiddle with in_dummy_function. Call push_struct_function. (init_function_start): Set cfun here. (expand_dummy_function_end): Fiddle with in_dummy_function. Pop cfun. * omp-low.c (create_omp_child_function): Use push_struct_function and pop_cfun to save/restore state. (expand_omp_parallel): Remove unused saved_cfun variable. * cgraphunit.c (ipa_passes): Use set_cfun. * gimple-low.c (record_vars_into): Use push_cfun/pop_cfun here. * dwarf2out.c (dwarf2out_abstract_function): Likewise. * matrix-reorg.c (transform_allocation_sites): Likewise. (matrix_reorg): Use set_cfun. * gimplify.c (gimplify_function_tree): Use push_cfun/pop_cfun here. * tree-optimize.c (tree_rest_of_compilation): Remove one redundant assignment to cfun; use set_cfun for the other. * tree-cfg.c (move_sese_region_to_fn): Use set_cfun. (dump_function_to_file): Use push_cfun/pop_cfun here. * c-decl.c (finish_function): Use set_cfun. gcc/ada/ * trans.c (Compilation_unit_to_gnu): Use set_cfun. * utils.c (end_subprog_body): Likewise. gcc/cp/ * decl.c (finish_function): Use set_cfun. * method.c (use_thunk): Likewise. gcc/fortran/ * trans-decl.c (build_entry_thunks): Use set_cfun. (gfc_generate_function_code): Likewise. gcc/java/ * decl.c (finish_method): Use set_cfun. gcc/treelang/ * treetree.c (tree_code_create_function_wrapup): Use set_cfun. From-SVN: r128132
2007-09-03system.h (CONST_CAST2, [...]): New macros for type-specific casts.Kaveh R. Ghazi1-1/+1
* system.h (CONST_CAST2, CONST_CAST_TREE, CONST_CAST_RTX, CONST_CAST_BB): New macros for type-specific casts. (CONST_CAST): Add a TYPE parameter and define it in terms of CONST_CAST2. * c-decl.c (c_make_fname_decl): Supply a TYPE for CONST_CAST. * c-lex.c (cb_ident, lex_string): Likewise, * c-typeck.c (free_all_tagged_tu_seen_up_to): Likewise, * config/i386/i386.c (ix86_function_regparm, ix86_function_sseregparm): Use CONST_CAST_TREE. * config/mmix/mmix.c (mmix_encode_section_info): Supply a TYPE for CONST_CAST. * gcc.c (set_spec, read_specs, for_each_path, execute, do_spec_1, give_switch, set_multilib_dir): Likewise, * gengtype-parse.c (string_seq, typedef_name): Likewise, * gimple-low.c (block_may_fallthru): Use CONST_CAST_TREE. * jump.c (reversed_comparison_code_parts): Use CONST_CAST_RTX. * passes.c (execute_one_pass): Supply a TYPE for CONST_CAST. * prefix.c (update_path): Likewise, * pretty-print.c (pp_base_destroy_prefix): Likewise, * rtlanal.c (keep_with_call_p): Use CONST_CAST_RTX. * tree-cfg.c (tree_can_merge_blocks_p, tree_block_ends_with_condjump_p): Use CONST_CAST_BB. * tree-eh.c (lookup_stmt_eh_region_fn): USe CONST_CAST_TREE. * tree.c (build_string): Supply a TYPE for CONST_CAST. (attribute_list_contained): Use CONST_CAST_TREE. cp: * call.c (name_as_c_string): Supply a TYPE for CONST_CAST. * decl.c (cp_make_fname_decl): Likewise, * parser.c (cp_parser_string_literal): Likewise, * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE. * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p): Likewise, fortran: * gfortranspec.c (lang_specific_driver): Use CONST_CAST2. * options.c (gfc_post_options): Supply a TYPE for CONST_CAST. * parse.c (parse_omp_structured_block): Likewise, * st.c (gfc_free_statement): Likewise, java: * jcf-parse.c (read_class, java_parse_file): Supply a TYPE for CONST_CAST. * jcf.h (JCF_FINISH): Likewise. From-SVN: r128051
2007-09-02re PR middle-end/33272 (Compiler does not take advantage of restrict)Joseph Myers1-0/+2
PR middle-end/33272 * c-decl.c (grokdeclarator): Apply qualifiers to type of parameter decayed from array. testsuite: * gcc.dg/c99-arraydecl-3.c: New test. From-SVN: r128018
2007-08-28tree.h (DECL_DISREGARD_INLINE_LIMITS): New.Richard Guenther1-0/+10
2007-08-28 Richard Guenther <rguenther@suse.de> * tree.h (DECL_DISREGARD_INLINE_LIMITS): New. (struct tree_function_decl): Make function_code a bitfield. Add disregard_inline_limits flag. * cgraphunit.c (cgraph_process_new_functions): Check DECL_DISREGARD_INLINE_LIMITS instead of disregard_inline_limits_p. (cgraph_preserve_function_body_p): Likewise. * ipa-inline.c (compute_inline_parameters): Likewise. * c-decl.c (finish_function): Set DECL_DISREGARD_INLINE_LIMITS for GNU C extern inline functions. (merge_decls): Merge DECL_DISREGARD_INLINE_LIMITS. * tree-inline.c (disregard_inline_limits_p): Remove. * tree-inline.h (disregard_inline_limits_p): Likewise. * c-common.c (handle_always_inline_attribute): Set DECL_DISREGARD_INLINE_LIMITS. * langhooks.c (add_builtin_function): Verify the function code fits in the bitfield. cp/ * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS. From-SVN: r127851
2007-08-25c-common.c (vector_types_convertible_p, [...]): Constify.Kaveh R. Ghazi1-1/+1
* c-common.c (vector_types_convertible_p, decl_with_nonnull_addr_p, c_promoting_integer_type_p, self_promoting_args_p): Constify. * c-common.h (has_c_linkage, decl_with_nonnull_addr_p, c_promoting_integer_type_p, self_promoting_args_p, anon_aggr_type_p, vector_types_convertible_p): Likewise. * c-decl.c (anon_aggr_type_p): Likewise. * * c-dump.c (dump_stmt): Likewise. * c-objc-common.c (has_c_linkage): Likewise. * c-tree.h (same_translation_unit_p): Likewise. * c-typeck.c (null_pointer_constant_p, tagged_types_tu_compatible_p, function_types_compatible_p, type_lists_compatible_p, lvalue_or_else, lvalue_p, comptypes_internal, struct tagged_tu_seen_cache, same_translation_unit_p, alloc_tagged_tu_seen_cache, c_size_in_bytes): Likewise. * ggc-common.c (compare_ptr_data, hash_descriptor, eq_descriptor, hash_ptr, eq_ptr): Likewise. * langhooks-def.h (lhd_decl_ok_for_sibcall, LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Likewise. * langhooks.c (lhd_decl_ok_for_sibcall): Likewise. * langhooks.h (ok_for_sibcall, omp_privatize_by_reference): Likewise. * optabs.c (optab_for_tree_code): Likewise. * optabs.h (optab_for_tree_code): Likewise. * rtl.h (simplify_rtx): Likewise. * simplify-rtx.c (simplify_rtx): Likewise. * tree-dump.c (queue, queue_and_dump_index, queue_and_dump_type, dump_flag, dump_node): Likewise. * tree-dump.h (struct dump_info, dump_stmt, queue_and_dump_index, queue_and_dump_type, dump_flag): Likewise. * tree-flow.h (vect_can_force_dr_alignment_p): Likewise. * tree-pass.h (dump_node): Likewise. * tree-vectorizer.c (vect_can_force_dr_alignment_p, supportable_narrowing_operation): Likewise. * tree-vectorizer.h (vect_can_force_dr_alignment_p, supportable_narrowing_operation): Likewise. * tree-vrp.c (needs_overflow_infinity, supports_overflow_infinity, is_negative_overflow_infinity, is_positive_overflow_infinity, is_overflow_infinity, vrp_val_is_max, vrp_val_is_min, nonnull_arg_p, get_value_range, vrp_operand_equal_p, update_value_range, add_equivalence, ssa_name_nonnegative_p, ssa_name_nonzero_p, fp_predicate): Likewise. * tree.c (auto_var_in_fn_p, empty_body_p): Likewise. * tree.h (empty_body_p, auto_var_in_fn_p, ssa_name_nonzero_p, ssa_name_nonnegative_p): Likewise. cp: * call.c (sufficient_parms_p): Constify. * class.c (same_signature_p): Likewise. * cp-gimplify.c (is_invisiref_parm, cxx_omp_privatize_by_reference): Likewise. * cp-objcp-common.c (has_c_linkage): Likewise. * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK, sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p, grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for, num_artificial_parms_for, comp_template_parms, template_parameter_pack_p, any_dependent_template_arguments_p, any_type_dependent_arguments_p, any_value_dependent_elements_p, repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p, zero_init_p, member_p, cp_lvalue_kind, builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p, varargs_function_p, is_dummy_object, special_function_kind, string_conv_p, type_unknown_p, comp_except_specs, compparms, comp_cv_qualification, is_bitfield_expr_with_lowered_type, unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly, cp_has_mutable_p, at_least_as_qualified_p, invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise. * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise. * except.c (nothrow_libfn_p): Likewise. * method.c (skip_artificial_parms_for, num_artificial_parms_for): Likewise. * pt.c (comp_template_parms, template_parameter_pack_p, any_type_dependent_arguments_p, any_value_dependent_elements_p, any_dependent_template_arguments_p): Likewise. * repo.c (repo_export_class_p): Likewise. * semantics.c (anon_aggr_type_p): Likewise. * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p, builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p, varargs_function_p, member_p, is_dummy_object, pod_type_p, zero_init_p, special_function_p): Likewise. * typeck.c (comp_array_types, type_unknown_p, comp_except_specs, comp_array_types, at_least_as_qualified_p, comp_cv_qualification, compparms, invalid_nonstatic_memfn_p, is_bitfield_expr_with_lowered_type, unlowered_expr_type, string_conv_p, ptr_reasonably_similar, cp_type_readonly, cp_has_mutable_p, lvalue_or_else): Likewise. fortran: * trans-openmp.c (gfc_omp_privatize_by_reference): Constify. * trans.h (gfc_omp_privatize_by_reference): Likewise. java: * lang.c (java_decl_ok_for_sibcall): Likewise. From-SVN: r127799
2007-08-24varpool.c (varpool_last_needed_node): Fix comment typo.Tom Tromey1-6/+2
* varpool.c (varpool_last_needed_node): Fix comment typo. * c-decl.c (duplicate_decls): Fix comment typo. (clone_underlying_type): Update comment. From-SVN: r127788
2007-08-20c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and ↵Chao-ying Fu1-3/+178
RID_ACCUM. * c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before RID_ONEWAY, so that it can be checked in declspecs_add_type. (c_common_fixed_point_type_for_size): Declare. * c-parser.c (reswords): Add _Fract, _Accum, and _Sat. (c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_attributes): Likewise. * c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum. (c_declspecs): Add saturating_p. * c-decl.c (build_null_declspecs): Initialize saturating_p. (declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat. Handle RID_SAT. Avoid using void, bool, char, int, float, double, _Decimal32, _Decimal64, _Decimal128, and complex with _Sat. Handle RID_FRACT and RID_ACCUM. Make sure _Sat is used with _Fract or _Accum. (finish_declspecs): Handle cts_fract and cts_accum. * c-common.c (fixed-value.h): New include. (constant_expression_warning): Handle FIXED_CST. (overflow_warning): Likewise. (warnings_for_convert_and_check): Likewise. (c_common_fixed_point_type_for_size): New. (c_common_type_for_mode): Handle fixed-point modes to return various saturating/non-saturating, signed/unsigned types. (c_common_signed_or_unsigned_type): Support fixed-point types. (shorten_compare): Check fixed-point zero. Handle FIXED_POINT_TYPE. (c_common_truthvalue_conversion): Handle FIXED_CST. Handle FIXED_POINT_TYPE. (c_common_nodes_and_builtins): Record builtin types for fixed-point types. (handle_mode_attribute): Handle fixed-point modes. Need to check if the signness of base type and fixed-point modes are consistent. (handle_vector_size_attribute): Handle fixed-point modes. (same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE. (warn_for_div_by_zero): Check fixed-point zero. * c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build a common fixed-point type based on fbit, ibit, sign, and saturation. (build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR, NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR, and POSTDECREMENT_EXPR. (convert_for_assignment): Support FIXED_POINT_TYPE. (digest_init): Handle FIXED_POINT_TYPE. (build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR. * target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P. * target.h (gcc_target): Add fixed_point_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM. (default_fixed_point_supported_p): Define. * targhooks.h (default_fixed_point_supported_p): Declare. * doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add. * doc/install.texi (Configuration): Add --enable-fixed-point. * configure.ac (--enable-fixed-point): New to enable fixed-point arithmetic extension to C. For mips targets, we enable it by default. * configure, config.in: Regenerate. From-SVN: r127652
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