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* c-common.c (empty_if_body_warning): Remove.
* c-common.h (empty_if_body_warning): Remove.
* c-parser.c (c_parser_if_body, c_parser_else_body): Implement
here the -Wempty-body warning for `if' and `else' statements.
* c-typeck.c (c_finish_if_stmt): Do not call empty_body_warning.
cp:
2008-09-30 Paolo Bonzini <bonzini@gnu.org>
* parser.c (cp_parser_selection_statement): Implement here the
-Wempty-body warning for `if' and `else' statements.
* semantics.c (finish_if_stmt): Do not call empty_body_warning.
testsuite:
2008-09-30 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/warn/if-empty-1.C: Copy from gcc.dg/if-empty-1.c.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140780 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.h (fname_decl): Same.
* c-parser.c (c_lex_one_token): Use {warning,error}_at instead of
{warning,error}.
(c_parser_typeof_specifier): Same.
(c_parser_parms_list_declarator): Same.
(c_parser_asm_string_literal): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_do_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_pragma): Same.
(c_parser_omp_clause_collapse): Same.
(c_parser_omp_clause_num_threads): Same.
(c_parser_omp_clause_schedule): Same.
(c_parser_omp_all_clauses): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_for_loop): Same. Pass condition's location to
c_objc_common_truthvalue_conversion.
(c_parser_enum_specifier): Remove comment.
testsuite/
* gcc.dg/gomp/for-1.c: Test for columns.
* gcc.dg/func-outside-1.c: Same.
* gcc.dg/bitfld-7.c: Same.
cp/
* semantics.c (finish_fname): Pass location to fname_decl.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140642 138bc75d-0d04-0410-961f-82ee72b054a4
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parser_build_binary_op.
* c-decl.c (build_enumerator): Pass location to build_binary_op.
* c-typeck.c (build_array_ref): Same.
(parser_build_unary_op): New location argument.
(pointer_diff): Pass location to build_binary_op,
c_objc_common_truthvalue_conversion.
(build_modify_expr): Same.
(build_unary_op): New location argument.
(build_binary_op): New location argument.
(c_objc_common_truthvalue_conversion): Pass location to
c_*common_truthvalue_conversion.
* c-convert.c (convert): Same.
* c-common.c (binary_op_error): New location argument.
(pointer_int_sum): Pass location to build_binary_op.
(c_common_truthvalue_conversion): New location argument.
(warn_for_sign_compare): Same.
* c-common.h: Add location argument to c_common_truthvalue_conversion,
binary_op_error, build_binary_op, warn_for_sign_compare.
* c-parser.c (c_parser_condition): Pass location to
c_*common_truthvalue_conversion.
(c_parser_conditional_expression): Save condition's location and pass
it on down.
(c_parser_binary_expression): Same, but for the binary operator's
location.
(c_parser_omp_for_loop): Pass location to
c_objc_common_truthvalue_conversion.
objc/
* objc-act.c (next_sjlj_build_enter_and_setjmp): Call
c_common_truthvalue_conversion with location.
(next_sjlj_build_catch_list): Same.
(next_sjlj_build_try_catch_finally): Same.
testsuite/
* gcc.dg/Walways-true-1.c: Test column numbers.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/compare4.c: Same.
* gcc.dg/Werror-1.c: Same.
cp/
* typeck.c (build_array_ref): Pass location to cp_build_binary_op.
(get_member_function_from_ptrfunc): Same.
(build_x_binary_op): Same.
(build_binary_op): Same.
(cp_build_binary_op): New location argument.
(pointer_diff): Pass location to cp_build_binary_op.
(cp_truthvalue_conversion): Pass location to build_binary_op.
(convert_ptrmem): Pass location to cp_build_binary_op.
(cp_build_modify_expr): Same.
(build_ptrmemfunc): Same.
* init.c (expand_cleanup_for_base): Pass location to
c_common_truthvalue_conversion.
(build_new_1): Pass location to cp_build_binary_op.
(build_vec_delete_1): Pass location to *build_binary_op,
c_common_truthvalue_conversion.
(build_vec_init): Same.
(build_delete): Same.
* decl.c (compute_array_index_type): Same.
* call.c (build_new_op): Same.
* rtti.c (build_dynamic_cast_1): Same.
* cp-tree.h: Add argument to cp_build_binary_op.
* semantics.c (handle_omp_for_class_iterator): Pass location to
*build_binary_op, c_common_truthvalue_conversion.
* decl2.c (get_guard_cond): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140598 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.c (c_expand_decl): Remove.
* c-common.h (anon_aggr_type_p): Remove prototype.
(DECL_ANON_UNION_ELEMS): Remove.
* c-objc-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
* c-decl.c (anon_aggr_type_p): Remove.
* langhooks-def.h (LANG_HOOKS_EXPAND_DECL): Remove.
(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_EXPAND_DECL.
* langhooks.h (struct lang_hooks): Remove expand_decl.
* langhooks.c (lhd_expand_decl): Remove.
* stmt.c (expand_anon_union_decl): Remove.
* tree.h (expand_anon_union_decl): Remove prototype.
cp:
2008-09-09 Paolo Bonzini <bonzini@gnu.org>
* cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
* cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS.
* semantics.c (anon_aggr_type_p): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140138 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree.h (protected_set_expr_location): New prototype.
* c-tree.h (build_array_ref): Add argument.
(parser_build_unary_op): Same.
* c-typeck.c (build_indirect_ref): Handle new location argument.
(build_array_ref): Same.
(parser_build_unary_op): Same.
* gimplify.c (gimplify_asm_expr): Set input_location before calling
error.
* c-omp.c (c_finish_omp_atomic): Pass location when calling
build_indirect_ref.
* c-common.c (finish_label_address_expr): Handle new location
argument.
* c-common.h (build_indirect_ref): Add argument.
(finish_label_address_expr): Same.
* c-parser.c (c_parser_unary_expression): Pass location to build
functions.
(c_parser_postfix_expression): Same.
objc/
* objc-act.c (build_typed_selector_reference): Pass input_location to
build_unary_op calls.
(build_selector_reference): Same, but to build_array_ref.
(objc_substitute_decl): Same.
(build_ivar_reference): Same, but to build_indirect_ref.
(get_super_receiver): Same.
testsuite/
* gcc.dg/20010516-1.c: Test for columns.
cp/
* typeck.c (build_x_indirect_ref): Add location argument.
* class.c (build_base_path): Pass location to build_indirect_ref.
* pt.c (tsubst_copy_and_build): Pass location to
finish_label_address_expr.
* parser.c (cp_parser_unary_expression): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139867 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139063 138bc75d-0d04-0410-961f-82ee72b054a4
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PR 8715
* c-common.c (warn_for_sign_compare): New. Handle separately the
case that 'constant' is zero.
* c-typeck.c (build_binary_op): Move code to c-common.c
cp/
* typeck.c (cp_build_binary_op): Move code to c-common.c.
testsuite/
* gcc.dg/pr8715.c: New.
* g++.dg/warn/pr8715.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138814 138bc75d-0d04-0410-961f-82ee72b054a4
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PR 34389
* c-typeck.c (build_binary_op): Encapsulate code into...
* c-common.c (shorten_binary_op): ...this new function.
(conversion_warning): Use the new function. Handle non-negative
constant in bitwise-and.
* c-common.h (shorten_binary_op): Declare.
cp/
* typeck.c (build_binary_op): Encapsulate code into
shorten_binary_op.
testsuite/
* gcc.dg/Wconversion-pr34389.c: New.
* g++.dg/warn/Wconversion-pr34389.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138296 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138207 138bc75d-0d04-0410-961f-82ee72b054a4
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function specific basis
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138075 138bc75d-0d04-0410-961f-82ee72b054a4
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* include/cpplib.h (NODE_CONDITIONAL): New.
(struct cpp_callbacks): New macro_to_expand field.
(struct cpp_hashnode): Adjust size of flags and type fields.
(cpp_peek_token): Prototype.
* lex.c (cpp_peek_token): New function.
(_cpp_temp_token): Protect pre-existing lookaheads.
* macro.c (cpp_get_token): Expand any conditional macros.
(_cpp_backup_tokens_direct): New.
(_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
(warn_of_redefinition): Silently allow redefined conditional
macros.
(_cpp_create_definition): Remove the conditional flag when a user
defines one of the conditional macros.
* internal.h (_cpp_backup_tokens_direct): New prototype.
gcc/
* c-common.h (C_CPP_HASHNODE): New macro.
* coretypes.h (struct cpp_token): Forward declare.
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
the context-sensitive keyword method.
* config/rs6000/rs6000-c.c (__vector_keyword, vector_keyword,
__pixel_keyword, pixel_keyword, __bool_keyword, bool_keyword,
expand_bool_pixel): New.
(altivec_categorize_keyword): New function.
(init_vector_keywords): New function.
(rs6000_macro_to_expand): Likewise.
(rs6000_cpu_cpp_builtins): Enable context-sensitive macros if not
compiling an ISO C dialect.
gcc/testsuite/
* gcc.target/powerpc/altivec-macros.c: New test.
* gcc.target/powerpc/altviec-26.c: Likewise.
* gcc.dg/vmx/1b-06.c: Remove bool variable.
* gcc.dg/vmx/1b-07.c: Likewise.
* gcc.dg/vmx/1b-06-ansi.c: New test for the pre-define method.
* gcc.dg/vmx/1b-07-ansi.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137775 138bc75d-0d04-0410-961f-82ee72b054a4
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* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137724 138bc75d-0d04-0410-961f-82ee72b054a4
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vector_targets_convertible_p.
* c-common.c (vector_targets_convertible_p): New.
* c-common.h (vector_targets_convertible_p): New prototype.
* config/rs6000/rs6000.c (rs6000_is_opaque_type): Do not check
opaque_p_V2SI_type_node.
* typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
(comp_ptr_ttypes_const): Likewise.
* g++.dg/other/opaque-1.C, g++.dg/other/opaque-2.C,
g++.dg/other/opaque-3.C: Also run on powerpc*-*-linux*spe*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137325 138bc75d-0d04-0410-961f-82ee72b054a4
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(narrowest_signed_type): Likewise.
* c-typeck.c (c_common_type): Change local variable mclass to enum
mode_class, twice.
(parser_build_binary_op): Compare the TREE_CODE_CLASS with
tcc_comparison, not the tree code itself.
* c-common.c (def_fn_type): Pass int, not an enum, to va_arg.
(c_expand_expr): Cast modifier to enum expand_modifier.
* c-common.h (C_RID_CODE): Add casts.
(C_SET_RID_CODE): Define.
* c-parser.c (c_parse_init): Use C_SET_RID_CODE.
(c_lex_one_token): Add cast to avoid warning.
(c_parser_objc_type_name): Rename local typename to type_name.
(check_no_duplicate_clause): Change code parameter to enum
omp_clause_code.
(c_parser_omp_var_list_parens): Change kind parameter to enum
omp_clause_code.
(c_parser_omp_flush): Pass OMP_CLAUSE_ERROR, not 0, to
c_parser_omp_list_var_parens.
(c_parser_omp_threadprivate): Likewise.
* cp/lex.c (init_reswords): Use C_SET_RID_CODE.
* cp/parser.c (cp_lexer_get_preprocessor_token): Likewise.
* c-format.c (NO_FMT): Define.
(printf_length_specs): Use NO_FMT.
(asm_fprintf_length_specs): Likewise.
(gcc_diag_length_specs): Likewise.
(scanf_length_specs): Likewise.
(strfmon_length_specs): Likewise.
(gcc_gfc_length_specs): Likewise.
(printf_flag_specs): Change 0 to STD_C89.
(asm_fprintf_flag_specs): Likewise.
(gcc_diag_flag_specs): Likewise.
(gcc_cxxdiag_flag_specs): Likewise.
(scanf_flag_specs): Likewise.
(strftime_flag_specs): Likewise.
(strfmon_flag_specs): Likewise.
(print_char_table): Likewise.
(asm_fprintf_char_table): Likewise.
(gcc_diag_char_table): Likewise.
(gcc_tdiag_char_table): Likewise.
(gcc_cdiag_char_table): Likewise.
(gcc_cxxdiag_char_table): Likewise.
(gcc_gfc_char_table): Likewise.
(scan_char_table): Likewise.
(time_char_table): Likewis.
(monetary_char_table): Likewise.
* c-format.h (BADLEN): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137019 138bc75d-0d04-0410-961f-82ee72b054a4
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Define END_OF_BASE_TREE_CODES around inclusion.
* tree.c (tree_code_type): New global array.
(tree_code_length, tree_code_name): Likewise.
* Makefile.in (TREE_H): Add all-tree.def, c-common.def, and
$(lang_tree_files).
(all-tree.def, s-alltree): New targets.
(gencheck.h, s-gencheck): Remove.
(tree.o): Depend upon all-tree.def.
(build/gencheck.o): Remove gencheck.h dependency.
(mostlyclean): Don't remove gencheck.h.
* c-common.h (enum c_tree_code): Remove.
* c-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* gencheck.c (tree_codes): Include all-tree.def, rather than
tree.def, c-common.def, and gencheck.h. Undefined DEFTREECODE
after it is used.
* tree-browser.c (tb_tree_codes): Include all-tree.def, rather
than tree.def.
* cp/cp-tree.h (enum cplus_tree_code): Remove.
(operator_name_info): Size to MAX_TREE_CODES.
(assignment_operator_name_info): Likewise.
* cp/cp-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* cp/lex.c (operator_name_info): Size to MAX_TREE_CODES.
(assignment_operator_name_info): Likewise.
* cp/decl.c (grok_op_properties): Change LAST_CPLUS_TREE_CODE to
MAX_TREE_CODES.
* cp/mangle.c (write_expression): Likewise.
* cp/Make-lang.in (CXX_TREE_H): Remove cp/cp-tree.def.
* fortran/f95-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* java/java-tree.h (enum java_tree_code): Remove.
* java/lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* java/Make-lang.in (JAVA_TREE_H): Remove java/java-tree.def.
* objc/objc-act.h (enum objc_tree_code): Remove.
* objc/objc-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* objcp/objcp-lang.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
* ada/ada-tree.h (enum gnat_tree_code): Remove.
* ada/Make-lang.in (ADA_TREE_H): Remove ada/ada-tre.def.
* ada/misc.c (tree_code_type): Remove.
(tree_code_length, tree_code_name): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137006 138bc75d-0d04-0410-961f-82ee72b054a4
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200805.
* langhooks.h (struct lang_hooks_for_decls): Add omp_finish_clause.
Add omp_private_outer_ref hook, add another argument to
omp_clause_default_ctor hook.
* langhooks-def.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
(LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
(LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Change to
hook_tree_tree_tree_tree_null.
(LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_FINISH_CLAUSE and
LANG_HOOKS_OMP_PRIVATE_OUTER_REF.
* hooks.c (hook_tree_tree_tree_tree_null): New function.
* hooks.h (hook_tree_tree_tree_tree_null): New prototype.
* tree.def (OMP_TASK): New tree code.
* tree.h (OMP_TASK_COPYFN, OMP_TASK_ARG_SIZE, OMP_TASK_ARG_ALIGN,
OMP_CLAUSE_PRIVATE_OUTER_REF, OMP_CLAUSE_LASTPRIVATE_STMT,
OMP_CLAUSE_COLLAPSE_ITERVAR, OMP_CLAUSE_COLLAPSE_COUNT,
OMP_TASKREG_CHECK, OMP_TASKREG_BODY, OMP_TASKREG_CLAUSES,
OMP_TASKREG_FN, OMP_TASKREG_DATA_ARG, OMP_TASK_BODY,
OMP_TASK_CLAUSES, OMP_TASK_FN, OMP_TASK_DATA_ARG,
OMP_CLAUSE_COLLAPSE_EXPR): Define.
(enum omp_clause_default_kind): Add OMP_CLAUSE_DEFAULT_FIRSTPRIVATE.
(OMP_DIRECTIVE_P): Add OMP_TASK.
(OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): New clause codes.
(OMP_CLAUSE_SCHEDULE_AUTO): New schedule kind.
* tree.c (omp_clause_code_name): Add OMP_CLAUSE_COLLAPSE
and OMP_CLAUSE_UNTIED entries.
(omp_clause_num_ops): Likewise. Increase OMP_CLAUSE_LASTPRIVATE
num_ops to 2.
(walk_tree_1): Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
Walk OMP_CLAUSE_LASTPRIVATE_STMT.
* tree-pretty-print.c (dump_omp_clause): Handle
OMP_CLAUSE_SCHEDULE_AUTO, OMP_CLAUSE_UNTIED, OMP_CLAUSE_COLLAPSE,
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE.
(dump_generic_node): Handle OMP_TASK and collapsed OMP_FOR loops.
* c-omp.c (c_finish_omp_for): Allow pointer iterators. Remove
warning about unsigned iterators. Change decl/init/cond/incr
arguments to TREE_VECs, check arguments for all collapsed loops.
(c_finish_omp_taskwait): New function.
(c_split_parallel_clauses): Put OMP_CLAUSE_COLLAPSE clause to
ws_clauses.
* c-parser.c (c_parser_omp_for_loop): Parse collapsed loops. Call
default_function_array_conversion on init. Add par_clauses argument.
If decl is present in parallel's lastprivate clause, change it to
shared and add lastprivate clause for decl to OMP_FOR_CLAUSES.
Add clauses argument, on success set OMP_FOR_CLAUSES to it. Look up
collapse count in clauses.
(c_parser_omp_for, c_parser_omp_parallel): Adjust
c_parser_omp_for_loop callers.
(OMP_FOR_CLAUSE_MASK): Add 1 << PRAGMA_OMP_CLAUSE_COLLAPSE.
(c_parser_pragma): Handle PRAGMA_OMP_TASKWAIT.
(c_parser_omp_clause_name): Handle collapse and untied clauses.
(c_parser_omp_clause_collapse, c_parser_omp_clause_untied): New
functions.
(c_parser_omp_clause_schedule): Handle schedule(auto).
Include correct location in the error message.
(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
and PRAGMA_OMP_CLAUSE_UNTIED.
(OMP_TASK_CLAUSE_MASK): Define.
(c_parser_omp_task, c_parser_omp_taskwait): New functions.
(c_parser_omp_construct): Handle PRAGMA_OMP_TASK.
* tree-nested.c (convert_nonlocal_omp_clauses,
convert_local_omp_clauses): Handle OMP_CLAUSE_LASTPRIVATE_STMT,
OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE,
OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
Don't handle TREE_STATIC or DECL_EXTERNAL VAR_DECLs in
OMP_CLAUSE_DECL.
(conver_nonlocal_reference, convert_local_reference,
convert_call_expr): Handle OMP_TASK the same as OMP_PARALLEL. Use
OMP_TASKREG_* macros rather than OMP_PARALLEL_*.
(walk_omp_for): Adjust for OMP_FOR_{INIT,COND,INCR} changes.
* tree-gimple.c (is_gimple_stmt): Handle OMP_TASK.
* c-tree.h (c_begin_omp_task, c_finish_omp_task): New prototypes.
* c-pragma.h (PRAGMA_OMP_TASK, PRAGMA_OMP_TASKWAIT): New.
(PRAGMA_OMP_CLAUSE_COLLAPSE, PRAGMA_OMP_CLAUSE_UNTIED): New.
* c-typeck.c (c_begin_omp_task, c_finish_omp_task): New functions.
(c_finish_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED.
* c-pragma.c (init_pragma): Init omp task and omp taskwait pragmas.
* c-common.h (c_finish_omp_taskwait): New prototype.
* gimple-low.c (lower_stmt): Handle OMP_TASK.
* tree-parloops.c (create_parallel_loop): Create 1 entry
vectors for OMP_FOR_{INIT,COND,INCR}.
* tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers.
(make_edges): Handle OMP_TASK.
* tree-ssa-operands.c (get_expr_operands): Handle collapsed OMP_FOR
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
* tree-inline.c (estimate_num_insns_1): Handle OMP_TASK.
* builtin-types.def (BT_PTR_ULONGLONG, BT_PTR_FN_VOID_PTR_PTR,
BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
* omp-builtins.def (BUILT_IN_GOMP_TASK, BUILT_IN_GOMP_TASKWAIT,
BUILT_IN_GOMP_LOOP_ULL_STATIC_START,
BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ULL_GUIDED_START,
BUILT_IN_GOMP_LOOP_ULL_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ULL_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ULL_RUNTIME_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): New builtins.
* gimplify.c (gimplify_omp_for): Allow pointer type for decl,
handle POINTER_PLUS_EXPR. If loop counter has been replaced and
original iterator is present in lastprivate clause or if
collapse > 1, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle collapsed
OMP_FOR loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
(gimplify_expr): Handle OMP_SECTIONS_SWITCH and OMP_TASK.
(enum gimplify_omp_var_data): Add GOVD_PRIVATE_OUTER_REF.
(omp_notice_variable): Set GOVD_PRIVATE_OUTER_REF if needed,
if it is set, lookup var in outer contexts too. Handle
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE. Handle vars that are supposed
to be implicitly determined firstprivate for task regions.
(gimplify_scan_omp_clauses): Set GOVD_PRIVATE_OUTER_REF if needed,
if it is set, lookup var in outer contexts too. Set
OMP_CLAUSE_PRIVATE_OUTER_REF if GOVD_PRIVATE_OUTER_REF is set.
Handle OMP_CLAUSE_LASTPRIVATE_STMT, OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED. Take region_type as last argument
instead of in_parallel and in_combined_parallel.
(gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare):
Adjust callers.
(gimplify_adjust_omp_clauses_1): Set OMP_CLAUSE_PRIVATE_OUTER_REF if
GOVD_PRIVATE_OUTER_REF is set. Call omp_finish_clause
langhook.
(new_omp_context): Set default_kind to
OMP_CLAUSE_DEFAULT_UNSPECIFIED for OMP_TASK regions.
(omp_region_type): New enum.
(struct gimplify_omp_ctx): Remove is_parallel and is_combined_parallel
fields, add region_type.
(new_omp_context): Take region_type as argument instead of is_parallel
and is_combined_parallel.
(gimple_add_tmp_var, omp_firstprivatize_variable, omp_notice_variable,
omp_is_private, omp_check_private): Adjust ctx->is_parallel and
ctx->is_combined_parallel checks.
(gimplify_omp_task): New function.
(gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED.
* omp-low.c (extract_omp_for_data): Use schedule(static)
for schedule(auto). Handle pointer and unsigned iterators.
Compute fd->iter_type. Handle POINTER_PLUS_EXPR increments.
Add loops argument. Extract data for collapsed OMP_FOR loops.
(expand_parallel_call): Assert sched_kind isn't auto,
map runtime schedule to index 3.
(struct omp_for_data_loop): New type.
(struct omp_for_data): Remove v, n1, n2, step, cond_code fields.
Add loop, loops, collapse and iter_type fields.
(workshare_safe_to_combine_p): Disallow combined for if
iter_type is unsigned long long. Don't combine collapse > 1 loops
unless all bounds and steps are constant. Adjust extract_omp_for_data
caller.
(expand_omp_for_generic): Handle pointer, unsigned and long long
iterators. Handle collapsed OMP_FOR loops. Adjust
for struct omp_for_data changes. If libgomp function doesn't return
boolean_type_node, add comparison of the return value with 0.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle
pointer, unsigned and long long iterators. Adjust for struct
omp_for_data changes.
(expand_omp_for): Assert sched_kind isn't auto, map runtime schedule
to index 3. Use GOMP_loop_ull*{start,next} if iter_type is
unsigned long long. Allocate loops array, pass it to
extract_omp_for_data. For collapse > 1 loops use always
expand_omp_for_generic.
(omp_context): Add sfield_map and srecord_type fields.
(is_task_ctx, lookup_sfield): New functions.
(use_pointer_for_field): Use is_task_ctx helper. Change first
argument's type from const_tree to tree. Clarify comment.
In OMP_TASK disallow copy-in/out sharing.
(build_sender_ref): Call lookup_sfield instead of lookup_field.
(install_var_field): Add mask argument. Populate both record_type
and srecord_type if needed.
(delete_omp_context): Destroy sfield_map, clear DECL_ABSTRACT_ORIGIN
in srecord_type.
(fixup_child_record_type): Also remap FIELD_DECL's DECL_SIZE{,_UNIT}
and DECL_FIELD_OFFSET.
(scan_sharing_clauses): Adjust install_var_field callers. For
firstprivate clauses on explicit tasks allocate the var by value in
record_type unconditionally, rather than by reference.
Handle OMP_CLAUSE_PRIVATE_OUTER_REF. Scan OMP_CLAUSE_LASTPRIVATE_STMT.
Use is_taskreg_ctx instead of is_parallel_ctx.
Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
(create_omp_child_function_name): Add task_copy argument, use
*_omp_cpyfn* names if it is true.
(create_omp_child_function): Add task_copy argument, if true create
*_omp_cpyfn* helper function.
(scan_omp_parallel): Adjust create_omp_child_function callers.
Rename parallel_nesting_level to taskreg_nesting_level.
(scan_omp_task): New function.
(lower_rec_input_clauses): Don't run constructors for firstprivate
explicit task vars which are initialized by *_omp_cpyfn*.
Pass outer var ref to omp_clause_default_ctor hook if
OMP_CLAUSE_PRIVATE_OUTER_REF or OMP_CLAUSE_LASTPRIVATE.
Replace OMP_CLAUSE_REDUCTION_PLACEHOLDER decls in
OMP_CLAUSE_REDUCTION_INIT.
(lower_send_clauses): Clear DECL_ABSTRACT_ORIGIN if in task to
avoid duplicate setting of fields. Handle
OMP_CLAUSE_PRIVATE_OUTER_REF.
(lower_send_shared_vars): Use srecord_type if non-NULL. Don't
copy-out if TREE_READONLY, only copy-in.
(expand_task_copyfn): New function.
(expand_task_call): New function.
(struct omp_taskcopy_context): New type.
(task_copyfn_copy_decl, task_copyfn_remap_type, create_task_copyfn):
New functions.
(lower_omp_parallel): Rename to...
(lower_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed.
Call create_task_copyfn if srecord_type is needed. Adjust
sender_decl type.
(task_shared_vars): New variable.
(check_omp_nesting_restrictions): Warn if work-sharing,
barrier, master or ordered region is closely nested inside OMP_TASK.
Add warnings for barrier if closely nested inside of work-sharing,
ordered, or master region.
(scan_omp_1): Call check_omp_nesting_restrictions even for
GOMP_barrier calls. Rename parallel_nesting_level to
taskreg_nesting_level. Handle OMP_TASK.
(lower_lastprivate_clauses): Even if some lastprivate is found on a
work-sharing construct, continue looking for them on parent parallel
construct.
(lower_omp_for_lastprivate): Add lastprivate clauses
to the beginning of dlist rather than end. Adjust for struct
omp_for_data changes.
(lower_omp_for): Add rec input clauses before OMP_FOR_PRE_BODY,
not after it. Handle collapsed OMP_FOR loops, adjust for
OMP_FOR_{INIT,COND,INCR} changes, adjust extract_omp_for_data
caller.
(get_ws_args_for): Adjust extract_omp_for_data caller.
(scan_omp_for): Handle collapsed OMP_FOR
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
(lower_omp_single_simple): If libgomp function doesn't return
boolean_type_node, add comparison of the return value with 0.
(diagnose_sb_1, diagnose_sb_2): Handle collapsed OMP_FOR
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. Handle OMP_TASK.
(parallel_nesting_level): Rename to...
(taskreg_nesting_level): ... this.
(is_taskreg_ctx): New function.
(build_outer_var_ref, omp_copy_decl): Use is_taskreg_ctx instead
of is_parallel_ctx.
(execute_lower_omp): Rename parallel_nesting_level to
taskreg_nesting_level.
(expand_omp_parallel): Rename to...
(expand_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed.
Call omp_task_call for OMP_TASK regions.
(expand_omp): Adjust caller, handle OMP_TASK.
(lower_omp_1): Adjust lower_omp_taskreg caller, handle OMP_TASK.
* bitmap.c (bitmap_default_obstack_depth): New variable.
(bitmap_obstack_initialize, bitmap_obstack_release): Do nothing
if argument is NULL and bitmap_default_obstack is already initialized.
* ipa-struct-reorg.c (do_reorg_1): Call bitmap_obstack_release
at the end.
* matrix-reorg.c (matrix_reorg): Likewise.
cp/
* cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
dependent_omp_for_p, begin_omp_task, finish_omp_task,
finish_omp_taskwait): New prototypes.
(cxx_omp_clause_default_ctor): Add outer argument.
(finish_omp_for): Add new clauses argument.
* cp-gimplify.c (cxx_omp_finish_clause): New function.
(cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
(cxx_omp_clause_default_ctor): Add outer argument.
(cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
* cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
* parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
Add par_clauses argument. If decl is present in parallel's
lastprivate clause, change that clause to shared and add
a lastprivate clause for decl to OMP_FOR_CLAUSES.
Fix wording of error messages. Adjust finish_omp_for caller.
Add clauses argument. Parse loops with random access iterators.
(cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
functions.
(cp_parser_omp_for, cp_parser_omp_parallel): Adjust
cp_parser_omp_for_loop callers.
(cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
functions.
(cp_parser_omp_clause_name): Handle collapse and untied
clauses.
(cp_parser_omp_clause_schedule): Handle auto schedule.
(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
and PRAGMA_OMP_CLAUSE_UNTIED.
(OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
(OMP_TASK_CLAUSE_MASK): Define.
(cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
(cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
(cp_parser_pragma): Handle PRAGMA_OMP_TASK and
PRAGMA_OMP_TASKWAIT.
* pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
(tsubst_omp_for_iterator): New function.
(dependent_omp_for_p): New function.
(tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
loops. Adjust finish_omp_for caller. Handle loops with random
access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
(tsubst_expr): Handle OMP_TASK.
* semantics.c (cxx_omp_create_clause_info): New function.
(finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
OMP_CLAUSE_COLLAPSE.
(cxx_omp_predetermined_sharing): Removed.
* semantics.c (finish_omp_for): Allow pointer iterators. Use
handle_omp_for_class_iterator and dependent_omp_for_p. Handle
collapsed for loops. Adjust c_finish_omp_for caller. Add new
clauses argument. Fix check for type dependent cond or incr.
Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
fold_convert to convert incr amount to difference_type. Only
fold if not in template. If decl is mentioned in lastprivate
clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
changes.
(finish_omp_threadprivate): Allow static class members of the
current class.
(handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
finish_omp_taskwait): New functions.
* parser.c (cp_parser_binary_expression): Add prec argument.
(cp_parser_assignment_expression): Adjust caller.
* cp-tree.h (outer_curly_brace_block): New prototype.
* decl.c (outer_curly_brace_block): No longer static.
fortran/
* scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
* parse.c (next_free): Allow tab after !$omp.
(decode_omp_directive): Handle !$omp task, !$omp taskwait
and !$omp end task.
(case_executable): Add ST_OMP_TASKWAIT.
(case_exec_markers): Add ST_OMP_TASK.
(gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
ST_OMP_TASKWAIT.
(parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
* gfortran.h (gfc_find_sym_in_expr): New prototype.
(gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
(gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
untied fields.
(gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
* f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
* trans.h (gfc_omp_clause_default_ctor): Add another argument.
(gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
* types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
(BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
than boolean_type_node.
* dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
untied and collapse clauses.
(gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
* trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
EXEC_OMP_TASKWAIT.
* st.c (gfc_free_statement): Likewise.
* resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
(find_sym_in_expr): Rename to...
(gfc_find_sym_in_expr): ... this. No longer static.
(resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
* match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
prototypes.
* openmp.c (resolve_omp_clauses): Allow allocatable arrays in
firstprivate, lastprivate, reduction, copyprivate and copyin
clauses.
(omp_current_do_code): Made static.
(omp_current_do_collapse): New variable.
(gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
clear omp_current_do_code and omp_current_do_collapse on return.
(gfc_resolve_do_iterator): Handle collapsed do loops.
(resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
(OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
(gfc_match_omp_clauses): Handle default (firstprivate),
schedule (auto), untied and collapse (n) clauses.
(OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
(OMP_TASK_CLAUSES): Define.
(gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
* trans-openmp.c (gfc_omp_private_outer_ref): New function.
(gfc_omp_clause_default_ctor): Add outer argument. For allocatable
arrays allocate them with the bounds of the outer var if outer
var is allocated.
(gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
gfc_omp_clause_dtor): New functions.
(gfc_trans_omp_array_reduction): If decl is allocatable array,
allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
(gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
for assumed-size arrays.
(gfc_trans_omp_do): Add par_clauses argument. If dovar is
present in lastprivate clause and do loop isn't simple,
set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
parallel's lastprivate clause, change it to shared and add
lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
(gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
(gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
OMP_FOR from OMP_PARALLEL.
(gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
(gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
(gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
EXEC_OMP_TASKWAIT.
gcc/testsuite/
* gcc.dg/gomp/collapse-1.c: New test.
* gcc.dg/gomp/nesting-1.c: New test.
* g++.dg/gomp/task-1.C: New test.
* g++.dg/gomp/predetermined-1.C: New test.
* g++.dg/gomp/tls-4.C: New test.
* gfortran.dg/gomp/collapse1.f90: New test.
* gfortran.dg/gomp/sharing-3.f90: New test.
* gcc.dg/gomp/pr27499.c (foo): Remove is unsigned dg-warning.
* g++.dg/gomp/pr27499.C (foo): Likewise.
* g++.dg/gomp/for-16.C (foo): Likewise.
* g++.dg/gomp/tls-3.C: Remove dg-error, add S::s definition.
* g++.dg/gomp/pr34607.C: Adjust dg-error location.
* g++.dg/gomp/for-16.C (foo): Add a new dg-error.
* gcc.dg/gomp/appendix-a/a.35.4.c: Add dg-warning.
* gcc.dg/gomp/appendix-a/a.35.6.c: Likewise.
* gfortran.dg/gomp/appendix-a/a.35.4.f90: Likewise.
* gfortran.dg/gomp/appendix-a/a.35.6.f90: Likewise.
* gfortran.dg/gomp/omp_parse1.f90: Remove !$omp tab test.
* gfortran.dg/gomp/appendix-a/a.33.4.f90: Remove dg-error
about allocatable array.
* gfortran.dg/gomp/reduction1.f90: Likewise.
libgomp/
* configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
Substitute also OMP_*LOCK_25*.
* configure: Regenerated.
* config.h.in: Regenerated.
* Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
ptrlock.c and task.c.
* Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* task.c: New file.
* loop_ull.c: New file.
* iter_ull.c: New file.
* libgomp.h: Include ptrlock.h.
(enum gomp_task_kind): New type.
(struct gomp_team): Add task_lock, task_queue, task_count,
task_running_count, single_count fields. Add
work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
Remove work_share_lock, generation_mask,
oldest_live_gen, num_live_gen and init_work_shares fields, add
work work_share_list_alloc, work_share_list_free and work_share_chunk
fields. Change work_shares from pointer to pointers into an array.
Change ordered_release field into gomp_sem_t ** from flexible array
member. Add implicit_task and initial_work_shares fields.
Move close to the end of the struct.
(struct gomp_team_state): Add single_count, last_work_share,
active_level and level fields, remove work_share_generation.
(gomp_barrier_handle_tasks): New prototype.
(gomp_finish_task): New inline function.
(struct gomp_work_share): Move chunk_size, end, incr into
transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
next_ll fields. Reshuffle fields. Add next_alloc,
next_ws, next_free and inline_ordered_team_ids fields, change
ordered_team_ids into pointer from flexible array member.
Add mode field. Put lock and next into a different cache line
from most of the write-once fields.
(gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
gomp_iter_ull_guided_next): New prototypes.
(gomp_new_icv): New prototype.
(struct gomp_thread): Add thread_pool and task fields.
(struct gomp_thread_pool): New type.
(gomp_new_team): New prototype.
(gomp_team_start): Change type of last argument.
(gomp_new_work_share): Removed.
(gomp_init_work_share, gomp_fini_work_share): New prototypes.
(gomp_work_share_init_done): New static inline.
(gomp_throttled_spin_count_var, gomp_available_cpus,
gomp_managed_threads): New extern decls.
(gomp_init_task): New prototype.
(gomp_spin_count_var): New extern var decl.
(LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
or no alias support, or if not PIC.
(gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
gomp_test_nest_lock_25): New prototypes.
(omp_lock_symver, strong_alias): Define.
(gomp_remaining_threads_count, gomp_remaining_threads_lock): New
decls.
(gomp_end_task): New.
(struct gomp_task_icv, gomp_global_icv): New.
(gomp_thread_limit_var, gomp_max_active_levels_var): New.
(struct gomp_task): New.
(gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
gomp_run_sched_var, gomp_run_sched_chunk): Remove.
(gomp_icv): New.
(gomp_schedule_type): Reorder enum to match
omp_sched_t.
* team.c (struct gomp_thread_start_data): Add thread_pool and task
fields.
(gomp_thread_start): Add gomp_team_barrier_wait call.
For non-nested case remove clearing of docked thread thr fields.
Use pool fields instead of global gomp_* variables. Use
gomp_barrier_wait_last when needed. Initialize ts.active_level.
Create tasks for each member thread.
(free_team): Only destroy team barrier, task_lock here and free it.
(gomp_free_thread): Free last_team if non-NULL.
(gomp_team_end): Call gomp_team_barrier_wait instead of
gomp_barrier_wait. For nested case call one extra
gomp_barrier_wait. Move here some destruction from free_team.
Call free_team on pool->last_team if any, rather than freeing
current team. Destroy work_share_list_free_lock ifndef
HAVE_SYNC_BUILTINS.
(gomp_new_icv): New function.
(gomp_threads, gomp_threads_size, gomp_threads_used,
gomp_threads_dock): Removed.
(gomp_thread_destructor): New variable.
(gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
functions.
(gomp_team_start): Create new pool if current thread doesn't have
one. Use pool fields instead of global gomp_* variables.
Initialize thread_pool field for new threads. Clear single_count.
Change last argument from ws to team, don't create
new team, set ts.work_share to &team->work_shares[0] and clear
ts.last_work_share. Don't clear ts.work_share_generation.
If number of threads changed, adjust atomically gomp_managed_threads.
Use gomp_init_task instead of gomp_new_task,
set thr->task to the corresponding implicit_task array entry.
Create tasks for each member thread. Initialize ts.level.
(initialize_team): Call pthread_key_create on
gomp_thread_destructor.
(team_destructor): New function.
(new_team): Removed.
(gomp_new_team): New function.
(free_team): Free gomp_work_share blocks chained through next_alloc,
instead of freeing work_shares and destroying work_share_lock.
(gomp_team_end): Call gomp_fini_work_share. If number of threads
changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
* barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
of gomp_barrier_wait.
* single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
instead of gomp_barrier_wait. Call gomp_work_share_init_done
if gomp_work_share_start returned true. Don't unlock ws->lock.
(GOMP_single_copy_end): Call gomp_team_barrier_wait instead
of gomp_barrier_wait.
(GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
gomp_work_share_init_done if gomp_work_share_start returned true.
Don't unlock ws->lock.
* work.c: Include stddef.h.
(free_work_share): Use work_share_list_free_lock instead
of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
Call gomp_fini_work_share and then either free ws if orphaned, or
put it into work_share_list_free list of the current team.
(alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
functions.
(gomp_work_share_start, gomp_work_share_end,
gomp_work_share_end_nowait): Rewritten.
* omp_lib.f90.in Change some tabs to spaces to prevent warnings.
(openmp_version): Set to 200805.
(omp_sched_kind, omp_sched_static, omp_sched_dynamic,
omp_sched_guided, omp_sched_auto): New parameters.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels,
omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New interfaces.
* omp_lib.h.in (openmp_version): Set to 200805.
(omp_sched_kind, omp_sched_static, omp_sched_dynamic,
omp_sched_guided, omp_sched_auto): New parameters.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels,
omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New externals.
* loop.c: Include limits.h.
(GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
GFS_AUTO.
(GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
Likewise. Use gomp_icv.
(gomp_loop_static_start, gomp_loop_dynamic_start): Clear
ts.static_trip here.
(gomp_loop_static_start, gomp_loop_ordered_static_start): Call
gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
(gomp_loop_dynamic_start, gomp_loop_guided_start): Call
gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
don't unlock ws->lock, otherwise lock it.
(gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
(gomp_parallel_loop_start): Call gomp_new_team instead of
gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
Adjust gomp_team_start caller. Pass 0 as second argument to
gomp_resolve_num_threads.
(gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
If adding ws->chunk_size nthreads + 1 times after end won't
overflow, set ws->mode to 1.
* libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
GOMP_loop_ull_ordered_static_start,
GOMP_loop_ull_ordered_dynamic_start,
GOMP_loop_ull_ordered_guided_start,
GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
prototypes.
* libgomp.map: Export lock routines also @@OMP_2.0.
(GOMP_loop_ordered_dynamic_first,
GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
GOMP_loop_ordered_static_first): Remove.
(GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
GOMP_loop_ull_ordered_dynamic_next,
GOMP_loop_ull_ordered_dynamic_start,
GOMP_loop_ull_ordered_guided_next,
GOMP_loop_ull_ordered_guided_start,
GOMP_loop_ull_ordered_runtime_next,
GOMP_loop_ull_ordered_runtime_start,
GOMP_loop_ull_ordered_static_next,
GOMP_loop_ull_ordered_static_start,
GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
(omp_set_schedule, omp_get_schedule,
omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level,
omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
omp_set_schedule_, omp_set_schedule_8_,
omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
omp_set_max_active_levels_, omp_set_max_active_levels_8_,
omp_get_max_active_levels_, omp_get_level_,
omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
New exports @@OMP_3.0.
* omp.h.in (omp_sched_t): New type.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels,
omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New prototypes.
* env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
gomp_thread_limit_var, gomp_remaining_threads_count,
gomp_remaining_threads_lock): New variables.
(parse_spincount): New function.
(initialize_env): Call gomp_init_num_threads unconditionally.
Initialize gomp_available_cpus. Call parse_spincount,
initialize gomp_{,throttled_}spin_count_var
depending on presence and value of OMP_WAIT_POLICY and
GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
gomp_remaining_threads_lock if needed. Use gomp_global_icv.
(gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
gomp_run_sched_var, gomp_run_sched_chunk): Remove.
(gomp_global_icv): New.
(parse_schedule): Use it. Parse "auto".
(omp_set_num_threads): Use gomp_icv.
(omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
Likewise.
(omp_get_max_threads): Move from parallel.c.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels): New functions,
add ialias.
(parse_stacksize, parse_wait_policy): New functions.
* fortran.c: Rewrite lock wrappers, if symbol versioning provide
both wrappers for compatibility and new locks.
(omp_set_schedule, omp_get_schedule,
omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level,
omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New ialias_redirect.
(omp_set_schedule_, omp_set_schedule_8_,
omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
omp_set_max_active_levels_, omp_set_max_active_levels_8_,
omp_get_max_active_levels_, omp_get_level_,
omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
New functions.
* parallel.c: Include limits.h.
(gomp_resolve_num_threads): Add count argument. Rewritten.
(GOMP_parallel_start): Call gomp_new_team and pass that as last
argument to gomp_team_start. Pass 0 as second argument to
gomp_resolve_num_threads.
(GOMP_parallel_end): Decrease gomp_remaining_threads_count
if gomp_thread_limit_var != ULONG_MAX.
(omp_in_parallel): Implement using ts.active_level.
(omp_get_max_threads): Move to env.c.
(omp_get_level, omp_get_ancestor_thread_num,
omp_get_team_size, omp_get_active_level): New functions,
add ialias.
* sections.c (GOMP_sections_start): Call gomp_work_share_init_done
after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
gomp_iter_dynamic_next instead of the _locked variant and don't take
lock around it, otherwise acquire it before calling
gomp_iter_dynamic_next_locked.
(GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
gomp_iter_dynamic_next instead of the _locked variant and don't take
lock around it.
(GOMP_parallel_sections_start): Call gomp_new_team instead of
gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
Adjust gomp_team_start caller. Pass count as second argument to
gomp_resolve_num_threads, don't adjust num_threads after the call.
Use gomp_icv.
* iter.c (gomp_iter_dynamic_next_locked): Don't multiply
ws->chunk_size by incr.
(gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
code.
* libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
types.
(omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
(omp_check_defines): Check even the compat defines.
* config/linux/ptrlock.c: New file.
* config/linux/ptrlock.h: New file.
* config/linux/wait.h: New file.
* config/posix/ptrlock.c: New file.
* config/posix/ptrlock.h: New file.
* config/linux/bar.h (gomp_team_barrier_wait,
gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
(gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): New inlines.
(gomp_barrier_t): Rewritten.
(gomp_barrier_state_t): New typedef.
(gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
gomp_barrier_wait_start): Rewritten.
(gomp_barrier_wait_end): Change second argument to
gomp_barrier_state_t.
(gomp_barrier_last_thread, gomp_barrier_wait_last): New static
inlines.
* config/linux/bar.c: Include wait.h instead of libgomp.h and
futex.h.
(gomp_barrier_wait_end): Rewritten.
(gomp_team_barrier_wait, gomp_team_barrier_wait_end,
gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
* config/posix/bar.h (gomp_barrier_t): Add generation field.
(gomp_barrier_state_t): New typedef.
(gomp_team_barrier_wait,
gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
(gomp_barrier_wait_start): Or all but low 2 bits from generation
into the return value. Return gomp_barrier_state_t.
(gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): New inlines.
(gomp_barrier_wait_end): Change second argument to
gomp_barrier_state_t.
(gomp_barrier_last_thread, gomp_barrier_wait_last): New static
inlines.
* config/posix/bar.c (gomp_barrier_init): Clear generation field.
(gomp_barrier_wait_end): Change second argument to
gomp_barrier_state_t.
(gomp_team_barrier_wait, gomp_team_barrier_wait_end,
gomp_team_barrier_wake): New functions.
* config/linux/mutex.c: Include wait.h instead of libgomp.h and
futex.h.
(gomp_futex_wake, gomp_futex_wait): New variables.
(gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
* config/linux/lock.c: Rewrite to make locks task owned,
for backwards compatibility provide the old entrypoints
if symbol versioning. Include wait.h instead of libgomp.h and
futex.h.
(gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
* config/posix95/lock.c: Rewrite to make locks task owned,
for backwards compatibility provide the old entrypoints
if symbol versioning.
* config/posix/lock.c: Rewrite to make locks task owned,
for backwards compatibility provide the old entrypoints
if symbol versioning.
* config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
(get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
* config/posix/proc.c, config/mingw32/proc.c: Similarly.
* config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/sem.c: Include wait.h instead of libgomp.h and
futex.h.
(gomp_sem_wait_slow): Call do_wait instead of futex_wait.
* config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
* config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
types.
(omp_nest_lock_t): Change owner into void *, add lock field.
* config/posix95/omp-lock.h: Include semaphore.h.
(omp_lock_25_t, omp_nest_lock_25_t): New types.
(omp_lock_t): Use sem_t instead of mutex if semaphores
aren't broken.
(omp_nest_lock_t): Likewise. Change owner to void *.
* config/posix/omp-lock.h: Include semaphore.h.
(omp_lock_25_t, omp_nest_lock_25_t): New types.
(omp_lock_t): Use sem_t instead of mutex if semaphores
aren't broken.
(omp_nest_lock_t): Likewise. Add owner field.
* testsuite/libgomp.c/collapse-1.c: New test.
* testsuite/libgomp.c/collapse-2.c: New test.
* testsuite/libgomp.c/collapse-3.c: New test.
* testsuite/libgomp.c/icv-1.c: New test.
* testsuite/libgomp.c/icv-2.c: New test.
* testsuite/libgomp.c/lib-2.c: New test.
* testsuite/libgomp.c/lock-1.c: New test.
* testsuite/libgomp.c/lock-2.c: New test.
* testsuite/libgomp.c/lock-3.c: New test.
* testsuite/libgomp.c/loop-4.c: New test.
* testsuite/libgomp.c/loop-5.c: New test.
* testsuite/libgomp.c/loop-6.c: New test.
* testsuite/libgomp.c/loop-7.c: New test.
* testsuite/libgomp.c/loop-8.c: New test.
* testsuite/libgomp.c/loop-9.c: New test.
* testsuite/libgomp.c/nested-3.c: New test.
* testsuite/libgomp.c/nestedfn-6.c: New test.
* testsuite/libgomp.c/sort-1.c: New test.
* testsuite/libgomp.c/task-1.c: New test.
* testsuite/libgomp.c/task-2.c: New test.
* testsuite/libgomp.c/task-3.c: New test.
* testsuite/libgomp.c/task-4.c: New test.
* testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
to C++ testsuite default compiler options.
* testsuite/libgomp.c++/collapse-1.C: New test.
* testsuite/libgomp.c++/collapse-2.C: New test.
* testsuite/libgomp.c++/ctor-10.C: New test.
* testsuite/libgomp.c++/for-1.C: New test.
* testsuite/libgomp.c++/for-2.C: New test.
* testsuite/libgomp.c++/for-3.C: New test.
* testsuite/libgomp.c++/for-4.C: New test.
* testsuite/libgomp.c++/for-5.C: New test.
* testsuite/libgomp.c++/loop-8.C: New test.
* testsuite/libgomp.c++/loop-9.C: New test.
* testsuite/libgomp.c++/loop-10.C: New test.
* testsuite/libgomp.c++/task-1.C: New test.
* testsuite/libgomp.c++/task-2.C: New test.
* testsuite/libgomp.c++/task-3.C: New test.
* testsuite/libgomp.c++/task-4.C: New test.
* testsuite/libgomp.c++/task-5.C: New test.
* testsuite/libgomp.c++/task-6.C: New test.
* testsuite/libgomp.fortran/allocatable1.f90: New test.
* testsuite/libgomp.fortran/allocatable2.f90: New test.
* testsuite/libgomp.fortran/allocatable3.f90: New test.
* testsuite/libgomp.fortran/allocatable4.f90: New test.
* testsuite/libgomp.fortran/collapse1.f90: New test.
* testsuite/libgomp.fortran/collapse2.f90: New test.
* testsuite/libgomp.fortran/collapse3.f90: New test.
* testsuite/libgomp.fortran/collapse4.f90: New test.
* testsuite/libgomp.fortran/lastprivate1.f90: New test.
* testsuite/libgomp.fortran/lastprivate2.f90: New test.
* testsuite/libgomp.fortran/lib4.f90: New test.
* testsuite/libgomp.fortran/lock-1.f90: New test.
* testsuite/libgomp.fortran/lock-2.f90: New test.
* testsuite/libgomp.fortran/nested1.f90: New test.
* testsuite/libgomp.fortran/nestedfn4.f90: New test.
* testsuite/libgomp.fortran/strassen.f90: New test.
* testsuite/libgomp.fortran/tabs1.f90: New test.
* testsuite/libgomp.fortran/tabs2.f: New test.
* testsuite/libgomp.fortran/task1.f90: New test.
* testsuite/libgomp.fortran/task2.f90: New test.
* testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
* testsuite/libgomp.fortran/vla5.f90: Likewise.
* testsuite/libgomp.c/pr26943-2.c: Likewise.
* testsuite/libgomp.c/pr26943-3.c: Likewise.
* testsuite/libgomp.c/pr26943-4.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@136433 138bc75d-0d04-0410-961f-82ee72b054a4
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2008-05-26 Daniel Franke <franke.daniel@gmail.com>
PR fortran/18428
* c.opt: Removed undocumented option '-lang-fortran'.
* c-common.h: Removed global variable 'lang_fortran'.
* c-opts.c (c_common_handle_option): Removed code to handle
option '-lang-fortran'. Updated includes.
* c-cppbuiltin.c (c_cpp_builtins): Removed conditional
definition of '__GFORTRAN__'.
(define__GNUC__): Reimplemented to use BASEVER and
cpp_define_formatted.
(builtin_define_with_value_n): Removed.
* c-incpath.h: Renamed to ...
* incpath.h: ... this.
* c-incpath.c: Renamed to ...
* incpath.c: ... this. Updated includes.
* fix-header.c: Updated includes.
* Makefile.in: Replaced c-incpath.[ch] by incpath.[ch].
(c-cppbuiltin.o): Added dependency on and definition of BASEVER.
(OBJ-archive): Added cppdefault.o, incpath.o and prefix.o.
gcc/cp:
2008-05-26 Daniel Franke <franke.daniel@gmail.com>
* Makefile.in: Adjusted dependencies on c-incpath.o.
gcc/fortran:
2008-05-26 Daniel Franke <franke.daniel@gmail.com>
PR fortran/18428
* lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
o, undef, v): New options.
* options.c (gfc_init_options): Also initialize preprocessor
options.
(gfc_post_options): Also handle post-initialization of preprocessor
options.
(gfc_handle_option): Check if option is a preprocessor option.
If yes, let gfc_cpp_handle_option() handle the option.
* lang-specs.h: Reorganized to handle new options.
* scanner.c (gfc_new_file): Read temporary file instead of
input source if preprocessing is enabled.
* f95-lang.c (gfc_init): Initialize preprocessor.
(gfc_finish): Clean up preprocessor.
* cpp.c: New.
* cpp.h: New.
* Make-lang.in: Added new objects and dependencies.
* gfortran.texi: Updated section "Preprocessing and
conditional compilation".
* invoke.texi: Added new section "Preprocessing Options",
listed and documented the preprocessing options handled by gfortran.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135882 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135858 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.h (warn_array_subscript_range): New function.
* c-common.c (warn_array_subscript_range): Ditto.
* tree-vrp.c (check_array_ref): Corrected code to agree with
comment, ignoring only arrays of size 0 or size 1.
* c-typeck.c (build_array_ref): Call warn_array_subscript_range.
* testsuite/gcc.dg/Warray-bounds.c: Updated for frontend warnings,
additional tests for arrays of size 0 and size 1.
* testsuite/g++.dg/warn/Warray-bounds.c: Ditto.
* testsuite/gcc.dg/Warray-bounds-noopt.c: New testcase.
* testsuite/g++.dg/warn/Warray-bounds-noopt.c: Ditto.
* typeck.c (build_array_ref): Call warn_array_subscript_range.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134889 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.c (warn_array_subscript_range): Ditto.
* tree-vrp.c (check_array_ref): Corrected code to agree with
comment, ignoring only arrays of size 0 or size 1.
* c-typeck.c (build_array_ref): Call warn_array_subscript_range.
* testsuite/gcc.dg/Warray-bounds.c: Updated for frontend warnings,
additional tests for arrays of size 0 and size 1.
* testsuite/g++.dg/warn/Warray-bounds.c: Ditto.
* testsuite/gcc.dg/Warray-bounds-noopt.c: New testcase.
* testsuite/g++.dg/warn/Warray-bounds-noopt.c: Ditto.
* typeck.c (build_array_ref): Call warn_array_subscript_range.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134865 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.h (check_builtin_function_arguments): Declare.
* c-common.c (validate_nargs): New function.
(check_builtin_function_arguments): Likewise.
* c-typeck.c (build_function_call): Call
check_builtin_function_arguments.
* builtins.c (fold_builtin_classify): Remove error reporting code.
(fold_builtin_unordered_cmp): Likewise.
(fold_builtin_1): Likewise.
(fold_builtin_n): Likewise.
cp/
* typeck.c (cp_build_function_call): Call
check_builtin_function_arguments.
* gcc.dg/builtin-constant_p-1.c: New testcase.
* gcc.dg/builtin-errors.c: Adjust expected error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134635 138bc75d-0d04-0410-961f-82ee72b054a4
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2008-04-14 Kris Van Hees <kris.van.hees@oracle.com>
* include/cpp-id-data.h (UC): Was U, conflicts with U... literal.
* include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
(struct cpp_options): Added uliterals.
(cpp_interpret_string): Update prototype.
(cpp_interpret_string_notranslate): Idem.
* charset.c (init_iconv_desc): New width member in cset_converter.
(cpp_init_iconv): Add support for char{16,32}_cset_desc.
(convert_ucn): Idem.
(emit_numeric_escape): Idem.
(convert_hex): Idem.
(convert_oct): Idem.
(convert_escape): Idem.
(converter_for_type): New function.
(cpp_interpret_string): Use converter_for_type, support u and U prefix.
(cpp_interpret_string_notranslate): Match changed prototype.
(wide_str_to_charconst): Use converter_for_type.
(cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
* directives.c (linemarker_dir): Macro U changed to UC.
(parse_include): Idem.
(register_pragma_1): Idem.
(restore_registered_pragmas): Idem.
(get__Pragma_string): Support CPP_STRING{16,32}.
* expr.c (eval_token): Support CPP_CHAR{16,32}.
* init.c (struct lang_flags): Added uliterals.
(lang_defaults): Idem.
* internal.h (struct cset_converter) <width>: New field.
(struct cpp_reader) <char16_cset_desc>: Idem.
(struct cpp_reader) <char32_cset_desc>: Idem.
* lex.c (digraph_spellings): Macro U changed to UC.
(OP, TK): Idem.
(lex_string): Add support for u'...', U'...', u... and U....
(_cpp_lex_direct): Idem.
* macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
(stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
gcc/ChangeLog:
2008-04-14 Kris Van Hees <kris.van.hees@oracle.com>
* c-common.c (CHAR16_TYPE, CHAR32_TYPE): New macros.
(fname_as_string): Match updated cpp_interpret_string prototype.
(fix_string_type): Support char16_t* and char32_t*.
(c_common_nodes_and_builtins): Add char16_t and char32_t (and
derivative) nodes. Register as builtin if C++0x.
(c_parse_error): Support CPP_CHAR{16,32}.
* c-common.h (RID_CHAR16, RID_CHAR32): New elements.
(enum c_tree_index) <CTI_CHAR16_TYPE, CTI_SIGNED_CHAR16_TYPE,
CTI_UNSIGNED_CHAR16_TYPE, CTI_CHAR32_TYPE, CTI_SIGNED_CHAR32_TYPE,
CTI_UNSIGNED_CHAR32_TYPE, CTI_CHAR16_ARRAY_TYPE,
CTI_CHAR32_ARRAY_TYPE>: New elements.
(char16_type_node, signed_char16_type_node, unsigned_char16_type_node,
char32_type_node, signed_char32_type_node, char16_array_type_node,
char32_array_type_node): New defines.
* c-lex.c (cb_ident): Match updated cpp_interpret_string prototype.
(c_lex_with_flags): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
(lex_string): Support CPP_STRING{16,32}, match updated
cpp_interpret_string and cpp_interpret_string_notranslate prototypes.
(lex_charconst): Support CPP_CHAR{16,32}.
* c-parser.c (c_parser_postfix_expression): Support CPP_CHAR{16,32}
and CPP_STRING{16,32}.
gcc/cp/ChangeLog:
2008-04-14 Kris Van Hees <kris.van.hees@oracle.com>
* cvt.c (type_promotes_to): Support char16_t and char32_t.
* decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
char16_t and char32_t.
* lex.c (reswords): Add char16_t and char32_t (for c++0x).
* mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
extended builtin type u8char32_t.
* parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
RID_CHAR{16,32}.
(cp_lexer_print_token): Support CPP_STRING{16,32}.
(cp_parser_is_string_literal): Idem.
(cp_parser_string_literal): Idem.
(cp_parser_primary_expression): Support CPP_CHAR{16,32} and
CPP_STRING{16,32}.
(cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
* tree.c (char_type_p): Support char16_t and char32_t as char types.
* typeck.c (string_conv_p): Support char16_t and char32_t.
gcc/testsuite/ChangeLog:
2008-04-14 Kris Van Hees <kris.van.hees@oracle.com>
Tests for char16_t and char32_t support.
* g++.dg/ext/utf-cvt.C: New
* g++.dg/ext/utf-cxx0x.C: New
* g++.dg/ext/utf-cxx98.C: New
* g++.dg/ext/utf-dflt.C: New
* g++.dg/ext/utf-gnuxx0x.C: New
* g++.dg/ext/utf-gnuxx98.C: New
* g++.dg/ext/utf-mangle.C: New
* g++.dg/ext/utf-typedef-cxx0x.C: New
* g++.dg/ext/utf-typedef-
* g++.dg/ext/utf-typespec.C: New
* g++.dg/ext/utf16-1.C: New
* g++.dg/ext/utf16-2.C: New
* g++.dg/ext/utf16-3.C: New
* g++.dg/ext/utf16-4.C: New
* g++.dg/ext/utf32-1.C: New
* g++.dg/ext/utf32-2.C: New
* g++.dg/ext/utf32-3.C: New
* g++.dg/ext/utf32-4.C: New
* gcc.dg/utf-cvt.c: New
* gcc.dg/utf-dflt.c: New
* gcc.dg/utf16-1.c: New
* gcc.dg/utf16-2.c: New
* gcc.dg/utf16-3.c: New
* gcc.dg/utf16-4.c: New
* gcc.dg/utf32-1.c: New
* gcc.dg/utf32-2.c: New
* gcc.dg/utf32-3.c: New
* gcc.dg/utf32-4.c: New
libiberty/ChangeLog:
2008-04-14 Kris Van Hees <kris.van.hees@oracle.com>
* testsuite/demangle-expected: Added tests for char16_t and char32_t.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134438 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/cppopts.texi (-dU): Document.
* c-common.h (flag_dump_macros): Update comment.
* c-opts.c (handle_OPT_d): Handle -dU.
* c-ppoutput.c (macro_queue, define_queue, undef_queue,
dump_queued_macros, cb_used_define, cb_used_undef): New.
(init_pp_output): Handle -dU.
(cb_line_change): Call dump_queued_macros.
* toplev.c (decode_d_option): Accept -dU as preprocessor option.
gcc/testsuite:
* gcc.dg/cpp/cmdlne-dU-1.c, gcc.dg/cpp/cmdlne-dU-2.c,
gcc.dg/cpp/cmdlne-dU-3.c, gcc.dg/cpp/cmdlne-dU-4.c,
gcc.dg/cpp/cmdlne-dU-5.c, gcc.dg/cpp/cmdlne-dU-6.c,
gcc.dg/cpp/cmdlne-dU-7.c, gcc.dg/cpp/cmdlne-dU-8.c,
gcc.dg/cpp/cmdlne-dU-9.c, gcc.dg/cpp/cmdlne-dU-10.c,
gcc.dg/cpp/cmdlne-dU-11.c, gcc.dg/cpp/cmdlne-dU-12.c,
gcc.dg/cpp/cmdlne-dU-13.c, gcc.dg/cpp/cmdlne-dU-14.c,
gcc.dg/cpp/cmdlne-dU-15.c, gcc.dg/cpp/cmdlne-dU-16.c,
gcc.dg/cpp/cmdlne-dU-17.c, gcc.dg/cpp/cmdlne-dU-18.c,
gcc.dg/cpp/cmdlne-dU-19.c, gcc.dg/cpp/cmdlne-dU-20.c,
gcc.dg/cpp/cmdlne-dU-21.c, gcc.dg/cpp/cmdlne-dU-22.c: New tests.
libcpp:
* include/cpplib.h (struct cpp_callbacks): Add used_define,
used_undef and before_define.
(NODE_USED): Define.
* directives.c (do_define, do_undef, undefine_macros, do_ifdef,
do_ifndef, cpp_pop_definition): Handle new flag and use new
callbacks.
* expr.c (parse_defined): Handle new flag and use new callbacks.
* macro.c (enter_macro_context, _cpp_free_definition): Handle new
flag and use new callbacks.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133847 138bc75d-0d04-0410-961f-82ee72b054a4
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PR 24924
* c-common.c (flag_permissive): Delete.
(constant_expression_warnings): Check flags first.
(constant_expression_error): New.
* c-common.h (flag_permissive): Delete.
(constant_expression_error): Declare.
* flags.h (flag_permissive): Declare. Update description.
* diagnostic.c (pedwarn): Update.
(permerror): New.
* diagnostic.h: (pedantic_error_kind): Rename as pedantic_warning_kind.
(permissive_error_kind): New.
* toplev.c (flag_permissive): Define. Update description.
* toplev.h (permissive_error_kind): Declare.
* c-errors.c (pedwarn_c99): Use pedantic_warning_kind.
(pedwarn_c90): Use pedantic_warning_kind.
* c-opts.c (c_common_post_options): flag_permissive does not affect
flag_pedantic_errors.
cp/
* class.c (finish_struct_anon): Use permerror instead of pedwarn.
(check_field_decls): Likewise.
(note_name_declared_in_class): Likewise.
* call.c (build_new_op): Likewise.
(convert_like_real): Likewise.
(build_over_call): Likewise.
* lex.c (unqualified_fn_lookup_error): Likewise.
* parser.c (cp_parser_template_id): Likewise.
* cvt.c (warn_ref_binding): Likewise.
(convert_to_reference): Likewise.
(ocp_convert): Likewise.
(convert_to_void): Use error instead of pedwarn.
* error.c (cp_cpp_error): Use pedantic_warning_kind.
* decl.c (compute_array_index_type): Use constant_expression_error.
testsuite/
* g++.dg/cpp/string-2.C: This is a warning now.
* g++.dg/cpp/pedantic-errors.C: -pedantic-errors is not enabled by
default, so add it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132817 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-tree.h: Remove the prototype for c_disregard_inline_limits.
* tree.h: Remove the prototype for fold_build_call_expr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129292 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.h (const_strip_array_types): Likewise.
* emit-rtl.c (const_next_insn, const_previous_insn,
const_next_nonnote_insn, const_prev_nonnote_insn,
const_next_real_insn, const_prev_real_insn,
const_next_active_insn, const_prev_active_insn, const_next_label,
const_prev_label): Delete.
* gimple-low.c (block_may_fallthru): Use expr_last.
* jump.c (reversed_comparison_code_parts): Use prev_nonnote_insn.
* rtl.h (const_previous_insn, const_next_insn,
const_prev_nonnote_insn, const_next_nonnote_insn,
const_prev_real_insn, const_next_real_insn,
const_prev_active_insn, const_next_active_insn, const_prev_label,
const_next_label): Delete.
* rtlanal.c (keep_with_call_p): Use next_nonnote_insn.
* system.h (CONST_CAST): Update comment.
* tree-cfg.c (tree_can_merge_blocks_p): Use last_stmt.
(const_first_stmt, const_last_stmt): Delete.
(tree_block_ends_with_condjump_p): Use last_stmt.
* tree-flow.h (const_first_stmt, const_last_stmt): Delete.
* tree-iterator.c (const_expr_first, const_expr_last,
const_expr_only): Delete.
* tree.c (const_lookup_attribute): Likewise.
(attribute_list_contained): Use lookup_attribute.
* tree.h (const_lookup_attribute, const_expr_first,
const_expr_last, const_expr_only): Delete.
cp:
* tree.c (pod_type_p, zero_init_p): Use strip_array_types.
* typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128014 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127799 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127652 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.h (lang_missing_noreturn_ok_p): Delete.
(const_strip_array_types): New.
* c-objc-common.c (c_disregard_inline_limits,
c_warn_unused_global_decl): Constify.
* c-tree.h (c_disregard_inline_limits, c_warn_unused_global_decl,
c_vla_type_p, c_incomplete_type_error): Likewise.
* c-typeck.c (c_incomplete_type_error, c_vla_type_p): Likewise.
* hooks.c (hook_bool_const_tree_false): New.
* hooks.h (hook_bool_const_tree_false): Likewise.
* langhooks-def.h (lhd_warn_unused_global_decl,
lhd_incomplete_type_error, lhd_expr_size,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
LANG_HOOKS_GENERIC_TYPE_P, LANG_HOOKS_TYPE_MAX_SIZE): Constify.
* langhooks.c (lhd_warn_unused_global_decl,
lhd_incomplete_type_error,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
lhd_expr_size): Likewise.
* langhooks.h (lang_hooks_for_tree_inlining,
lang_hooks_for_tree_dump, lang_hooks_for_types,
lang_hooks_for_decls, lang_hooks): Likewise.
* pointer-set.c (pointer_set_t, pointer_set_create,
pointer_set_contains, insert_aux, pointer_set_insert,
pointer_set_traverse, pointer_map_t, pointer_map_create,
pointer_map_contains, pointer_map_insert, pointer_map_traverse):
Likewise.
* pointer-set.h (pointer_set_contains, pointer_set_insert,
pointer_set_traverse, pointer_map_contains, pointer_map_insert,
pointer_map_traverse): Likewise.
* predict.c (assert_is_empty): Likewise.
* tree-affine.c (free_name_expansion): Likewise.
* tree-cfg.c (edge_to_cases_cleanup): Likewise.
* tree.c (size_in_bytes, max_int_size_in_bytes): Likewise.
* tree.h (size_in_bytes, max_int_size_in_bytes): Likewise.
ada:
* misc.c (gnat_type_max_size): Constify.
cp:
* cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
Constify.
* cp-tree.h (local_variable_p, nonstatic_local_decl_p,
class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
cxx_warn_unused_global_decl, cp_expr_size): Likewise.
* decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
* tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
* typeck.c (cp_type_quals): Likewise.
* typeck2.c (cxx_incomplete_type_diagnostic,
cxx_incomplete_type_error): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127560 138bc75d-0d04-0410-961f-82ee72b054a4
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* alias.h (alias_set_type): Define new type.
(ALIAS_SET_MEMORY_BARRIER): Use it.
* rtl.h: Include alias.h.
(struct mem_attrs): Use alias_set_type.
* tree.h: Include alias.h
(struct tree_type): Use alias_set_type.
(struct tree_struct_field_tag): Likewise.
(struct tree_decl_common): Likewise.
* alias.c (struct alias_set_entry): Use alias_set_type.
(get_alias_set_entry, alias_set_subset_of): Likewise.
(alias_sets_conflict_p): Likewise.
(alias_sets_must_conflict_p): Likewise.
(objects_must_conflict_p): Likewise.
(get_alias_set, new_alias_set): Likewise.
(record_alias_subset, record_component_aliases): Likewise.
(varargs_set, frame_set): Change to alias_set_type.
(get_varargs_alias_set): Use alias_set_type.
(get_frame_alias_set): Likewise.
* builtins.c (setjmp_alias_set): Change to alias_set_type.
* dse.c (struct store_info): Use alias_set_type.
(struct read_info, struct clear_alias_mode_holder): Likewise.
(clear_alias_set_lookup, canon_address): Likewise.
(record_store, check_mem_read_rtx): Likewise.
(dse_record_singleton_alias_set): Likewise.
(dse_invalidate_singleton_alias_set): Likewise.
* emit-rtl.c (get_mem_attrs): Likewise.
(set_mem_attributes_minus_bitpos): Likewise.
(set_mem_alias_set): Likewise.
* expr.c (store_constructor_field, store_field): Likewise.
* gimplify.c (struct gimplify_init_ctor_preeval_data): Likewise.
* langhooks.c (lhd_get_alias_set): Likewise.
* langhooks-def.h (lhd_get_alias_set): Likewise.
* reload1.c (alter_reg): Likewise.
* tree-flow.h (struct fieldoff): Likewise.
* tree-ssa-alias.c (struct alias_map_d): Likewise.
(may_alias_p, get_smt_for, create_sft): Likewise.
* tree-ssa-alias-warnings.c (nonstandard_alias_types_p): Likewise.
* tree-ssa-structalias.c (set_uids_in_ptset): Likewise.
(merge_smts_into): Likewise.
* varasm.c (const_alias_set): Likewise.
* c-common.c (strict_aliasing_warning): Likewise.
(c_common_get_alias_set): Likewise.
* dse.h (dse_record_singleton_alias_set): Update declaration.
(dse_invalidate_singleton_alias_set): Likewise.
* emit-rtl.h (set_mem_alias_set): Likewise.
* c-common.h (c_common_get_alias_set): Likewise.
* print-rtl.c (print_rtx): Cast MEM_ALIAS_SET when printing it.
* print-tree.c (print_node): Likewise.
* config/alpha/alpha.c (alpha_sr_alias_set): Change to
alias_set_type.
(alpha_setup_incoming_varargs): Use alias_set_type.
* config/i386/i386.c (setup_incoming_varargs_64): Use
alias_set_type.
(setup_incoming_varargs_ms_64): Likewise.
(ix86_GOT_alias_set): Likewise.
* config/mn10300/mn10300.c (mn10300_builtin_saveregs): Likewise.
* config/rs6000/rs6000.c (setup_incoming_varargs): Likewise.
(set): Change to alias_set_type.
(get_TOC_alias_set): Use alias_set_type.
* config/rs6000/rs6000-protos.h (get_TOC_alias_set): Update
declaration.
* config/sh/sh.c (sh_builtin_saveregs): Use alias_set_type.
* config/sparc/sparc.c (sparc_sr_alias_set): Change to
alias_set_type.
(struct_value_alias_set): Likewise.
* Makefile.in (GTFILES): Add $(srcdir)/alias.h.
ada/:
* misc.c (gnat_get_alias_set): Change return type to
alias_set_type.
cp/:
* cp-objcp-common.c (cxx_get_alias_set): Change return type to
alias_set_type.
* cp/cp-tree.h (cxx_get_alias_set): Update declaration.
fortran:/
* f95-lang.c (gfc_get_alias_set): Change return type to
alias_set_type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127362 138bc75d-0d04-0410-961f-82ee72b054a4
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* typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
* cp-tree.def (DECLTYPE_TYPE): New.
* error.c (dump_type): Dump DECLTYPE_TYPE nodes.
(dump_type_prefix): Ditto.
(dump_type_suffix): Ditto.
* tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
* mangle.c (write_type): Handle DECLTYPE_TYPE.
* cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
types.
(DECLTYPE_TYPE_EXPR): New.
(DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
(finish_declared_type): Declare.
* cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
DECLTYPE_TYPE nodes.
(pp_cxx_type_id): Ditto.
* pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
(tsubst): Substitute into a DECLTYPE_TYPE node.
(tsubst_copy): Ditto.
(unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
nodes.
(dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
* semantics.c (finish_typeof): TYPEOF_TYPE types need to use
structural equality (because we can't hash the expressions).
(finish_declared_type): New.
* lex.c (reswords): Add "decltype" keyword.
* parser.c cp_lexer_next_token_is_decl_specifier_keyword
(cp_parser_postfix_expression): Add member_access_only_p to
restrict postfix expression to member access expressions.
(cp_parser_unary_expression): Update call to
cp_parser_postfix_expression to reflect new parameter.
(cp_parser_declared_type): New.
(cp_parser_simple_type_specifier): Parse decltype types.
2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
* c-common.h (enum rid): Add RID_DECLTYPE, update RID_LAST_CXX0X.
2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
* g++.dg/cpp0x/decltype1.C: New.
* g++.dg/cpp0x/decltype2.C: New.
* g++.dg/cpp0x/decltype3.C: New.
* g++.dg/cpp0x/decltype4.C: New.
* g++.dg/cpp0x/decltype5.C: New.
* g++.dg/cpp0x/decltype6.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126991 138bc75d-0d04-0410-961f-82ee72b054a4
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License and to point readers at the COPYING3 file and the FSF's license web page.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126948 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125621 138bc75d-0d04-0410-961f-82ee72b054a4
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2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* c-common.h (flag_cpp0x): Replaced by...
(cxx_dialect): ... this new variable specifying the C++ dialect that
is used.
* c-common.c (flag_cpp0x): Removed.
(cxx_dialect): Defined.
* c-cppbuiltin.c (c_cpp_builtins): flag_cpp0x rewritten in terms of
cxx_dialect.
* c-opts.c (c_common_post_options): Likewise.
(set_std_cxx98): Set cxx_dialect to cxx98.
(set_std_cxx0x): Set cxx_dialect to cxx0x.
gcc/cp/
2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* decl.c (check_initializer): Report an error when a brace enclosed
initializer is used for a non-aggregate type in C++98.
(redeclaration_error_message): Rewrote flag_cpp0x in terms of
cxx_dialect.
(grokdeclarator): Likewise.
(move_fn_p): Likewise.
* typeck.c (check_return_expr): Likewise.
* call.c (reference_binding): Likewise.
* error.c (cp_cpp_error): Likewise.
* pt.c (check_default_tmpl_args): Likewise.
(tsubst): Likewise.
* lex.c (init_reswords): Likewise.
* parser.c (p_parser_primary_expression): Likewise.
(TOKEN_PRECEDENCE): Likewise.
(cp_parser_init_declarator): Likewise.
(cp_parser_ptr_operator): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_enclosed_template_argument_list): Likewise.
(cp_parser_skip_to_end_of_template_parameter_list): Likewise.
(cp_parser_next_token_ends_template_argument_p): Likewise.
gcc/testsuite/
2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* g++.dg/init/brace6.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125539 138bc75d-0d04-0410-961f-82ee72b054a4
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2007-05-31 Daniel Berlin <dberlin@dberlin.org>
* c-typeck.c (build_indirect_ref): Include type in error message.
(build_binary_op): Pass types to binary_op_error.
* c-common.c (binary_op_error): Take two type arguments, print out
types with error.
* c-common.h (binary_op_error): Update prototype.
In gcc/cp
2007-05-31 Daniel Berlin <dberlin@dberlin.org>
* typeck.c (build_binary_op): Include types in error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125239 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.c (warnings_for_convert_and_check): Use unsigned_type_for
instead of c_common_unsigned_type.
(c_common_unsigned_type): Remove.
(shorten_compare): Use c_common_signed_or_unsigned_type instead of
c_common_unsigned_type.
(c_common_nodes_and_builtins): Use unsigned_type_for instead of
c_common_unsigned_type.
* c-common.h (c_common_unsigned_type): Remove.
* c-decl.c (grokdeclarator): Use unsigned_type_for instead of
c_common_unsigned_type.
* c-format.c (check_format_types): Use unsigned_type_for instead of
c_common_unsigned_type.
* c-objc-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
* c-typeck.c (convert_for_assignment): Use unsigned_type_for instead of
c_common_unsigned_type.
* convert.c (convert_to_integer): Use unsigned_type_for instead of
lang_hooks.types.unsigned_type.
* expmed.c (make_tree): Use unsigned_type_for instead of
lang_hooks.types.unsigned_type.
* fold-const.c (fold_negate_expr): Use unsigned_type_for instead of
lang_hooks.types.unsigned_type.
(build_range_check): Likewise.
(fold_unary): Likewise.
(fold_binary): Likewise.
(fold_ternary): Likewise.
* langhooks-def.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
* langhooks.h (lang_hooks_for_types): Remove unsigned_type.
* tree.c (get_unsigned_type): New.
(unsigned_type_for): Use get_unsigned_type instead of
lang_hooks.types.unsigned_type
gcc/ada
* misc.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
gcc/cp
* cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
* decl.c (grokdeclarator): Use unsigned_type_for instead of
c_common_unsigned_type.
gcc/fortran
* f95-lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
* trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use unsigned_type_for
instead of gfc_unsigned_type.
* trans-stmt.c (gfc_trans_do): Use unsigned_type_for instead of
gfc_unsigned_type.
* trans-types.c (gfc_unsigned_type): Remove.
* trans-types.h (gfc_unsigned_type): Remove.
gcc/java
* expr.c (build_java_binop): Use unsigned_type_for instead of
java_unsigned_type.
* java-tree.h (java_unsigned_type): Remove.
* lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
* typeck.c (java_unsigned_type): Remove.
gcc/treelang
* treetree.c (tree_lang_unsigned_type): Remove.
(LANG_HOOKS_UNSIGNED_TYPE): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124715 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.in (OBJS-common): Add tree-ssa-alias-warnings.o.
* c-common.c (strict_aliasing_warning): Modify -Wstrict-aliasing logic.
* c-common.h (strict_aliasing_warning): Change return type.
* c-opts.c (c_common_handle_option): Add call to set_Wstrict_aliasing.
* c-typeck.c (build_indirect_ref): Add call to strict_aliasing_warning.
(build_c_cast): Condition call to strict_aliasing_warning.
* doc/invoke.texi: Update description of -Wstrict-aliasing[=n].
* flags.h (set_Wstrict_aliasing): Declare.
* opts.c (set_Wstrict_alising): Define, add call to.
* tree-flow.h (strict_aliasing_warning_backend): Declare.
* tree-ssa-alias-warnings.c: New file.
* tree-ssa-alias.c (compute_may_aliases): Add call to
strict_aliasing_warning_backend.
gcc/cp
* cp/typeck.c (build_indirect_ref): Add call to
strict_aliasing_warning.
(build_reinterpret_cast_1): Condition call to
strict_aliasing_warning.
gcc/testsuite
* gcc.dg/Wstrict-aliasing-bogus-const-ptr-nonconst-ptr.c: New test.
* gcc.dg/Wstrict-aliasing-bogus-never-dereferenced.c: New test.
* gcc.dg/Wstrict-aliasing-bogus-struct-included.c: New test.
* gcc.dg/Wstrict-aliasing-converted-assigned.c: New test.
* gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c: New test.
* gcc.dg/alias-1.c: Update option: -Wstrict-aliasing=2.
* gcc.dg/alias-9.c: Update option: -Wstrict-aliasing=2.
* g++.dg/warn/Wstrict-aliasing-7.C: Update option: -Wstrict-aliasing=2.
* g++.dg/warn/Wstrict-aliasing-bogus-base-derived.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-char-1.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-const.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-nested-arrays.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-signed-unsigned.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-struct-included.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-union.C: New test.
* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124622 138bc75d-0d04-0410-961f-82ee72b054a4
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* decl2.c (start_objects): ctors and dtors are no longer public.
(cp_write_global_declarations): Do not call c_build_cdtor_fns.
* cgraphunit.c: Include gt-cgraphunit.h
(static_ctors, static_dtors): New static vars.
(record_cdtor_fn, build_cdtor, cgraph_build_cdtor_fns): New functions,
based on implementation in c-common.c
(cgraph_finalize_function): Call record_cdtor_fn.
(cgraph_optimize): Call cgraph_build_cdtor_fns.
* decl.c (finish_function): Do not call c_record_cdtor_fn.
(c_write_global_declarations): Do not call c_build_cdtor_fns.
* c-common.c (static_ctors, static_dtors, c_record_cdtor_fn,
build_cdtor, c_build_cdtor_fns): Remove.
* c-common.h (static_ctors, static_dtors, c_record_cdtor_fn,
c_build_cdtor_fns): Remove prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124618 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-opts.c (lang_fortran): Make it non static.
* c-common.h (lang_fortran): New prototype.
* c-cppbuiltin.c (c_cpp_builtins): Create a __GFORTRAN__ if the
-lang-fortran option was passed by the driver.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124495 138bc75d-0d04-0410-961f-82ee72b054a4
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2007-05-02 Seongbae Park <seongbae.park@gmail.com>
PR c++/31663
* c-common.c (strip_pointer_or_array_types): New function.
* c-common.h (strip_pointer_or_array_types): New function declaration.
gcc/cp/ChangeLog:
2007-05-02 Seongbae Park <seongbae.park@gmail.com>
PR c++/31663
* decl2.c (constrain_class_visibility):
Use strip_pointer_or_array_types instead of strip_array_types.
gcc/testsuite/ChangeLog:
2007-05-02 Seongbae Park <seongbae.park@gmail.com>
PR C++/31663
* g++.dg/warn/anonymous-namespace-2.C: New.
* g++.dg/warn/anonymous-namespace-2.h: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124363 138bc75d-0d04-0410-961f-82ee72b054a4
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Revert change removing staticp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123650 138bc75d-0d04-0410-961f-82ee72b054a4
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2007-04-06 Daniel Berlin <dberlin@dberlin.org>
* tree.c (staticp): No longer use staticp langhook.
* langhooks.c (lhd_staticp): Removed.
* langhooks.h (struct lang_hooks): Remove staticp.
* c-common.c (c_staticp): Remove.
* c-common.h (c_staticp): Ditto.
* langhooks-defs.h (lhd_staticp): Ditto.
(LHD_HOOKS_STATICP): Ditto
* tree.h (gcc_assert_lowered): New macro.
in cp/
2007-04-06 Daniel Berlin <dberlin@dberlin.org>
* cp-objcp-common.c (cxx_staticp): Remove.
* cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
* cp-tree.h (cxx_staticp):
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123636 138bc75d-0d04-0410-961f-82ee72b054a4
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2007-03-30 Paolo Carlini <pcarlini@suse.de>
PR c++/26099
* c-common.h (enum rid): Add RID_HAS_NOTHROW_ASSIGN,
RID_HAS_NOTHROW_CONSTRUCTOR, RID_HAS_NOTHROW_COPY,
RID_HAS_TRIVIAL_ASSIGN, RID_HAS_TRIVIAL_CONSTRUCTOR,
RID_HAS_TRIVIAL_COPY, RID_HAS_TRIVIAL_DESTRUCTOR,
RID_HAS_VIRTUAL_DESTRUCTOR, RID_IS_ABSTRACT, RID_IS_BASE_OF,
RID_IS_CONVERTIBLE_TO, RID_IS_CLASS, RID_IS_EMPTY, RID_IS_ENUM,
RID_IS_POD, RID_IS_POLYMORPHIC, RID_IS_UNION, as
C++ extensions.
* doc/extend.texi (Extensions to the C++ Language): Add Type Traits.
gcc/cp/
2007-03-30 Paolo Carlini <pcarlini@suse.de>
PR c++/26099
* cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
(enum cp_tree_node_structure_enum, union lang_tree_node): Update.
(CLASS_TYPE_NON_UNION_P): Add.
(struct lang_type_class): Add has_complex_dflt.
(TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
(locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
* cp-tree.def: Add TRAIT_EXPR.
* cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
* lex.c (struct resword): Add __has_nothrow_assign,
__has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
__has_trivial_constructor, __has_trivial_copy,
__has_trivial_destructor, __has_virtual_destructor, __is_abstract,
__is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
__is_pod, __is_polymorphic, __is_union.
* parser.c (cp_parser_primary_expression): Deal with the new RIDs.
(cp_parser_trait_expr): New.
* semantics.c (finish_trait_expr, trait_expr_value
classtype_has_nothrow_copy_or_assign_p): New.
* method.c (locate_copy, locate_ctor, locate_dtor): Do not define
as static.
* decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
* class.c (check_bases, check_field_decl, check_bases_and_members):
Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
* pt.c (uses_template_parms, tsubst_copy_and_build,
value_dependent_expression_p, type_dependent_expression_p): Deal with
TRAIT_EXPR.
* tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
gcc/testsuite/
2007-03-30 Paolo Carlini <pcarlini@suse.de>
PR c++/26099
* g++.dg/ext/is_base_of.C: New.
* g++.dg/ext/has_virtual_destructor.C: New.
* g++.dg/ext/is_polymorphic.C: New.
* g++.dg/ext/is_base_of_diagnostic.C: New.
* g++.dg/ext/is_enum.C: New.
* g++.dg/ext/has_nothrow_assign.C: New.
* g++.dg/ext/has_nothrow_constructor.C: New.
* g++.dg/ext/is_empty.C: New.
* g++.dg/ext/has_trivial_copy.C: New.
* g++.dg/ext/has_trivial_assign.C: New.
* g++.dg/ext/is_abstract.C: New.
* g++.dg/ext/is_pod.C: New.
* g++.dg/ext/has_nothrow_copy.C: New.
* g++.dg/ext/is_class.C: New.
* g++.dg/ext/has_trivial_constructor.C: New.
* g++.dg/ext/is_union.C: New.
* g++.dg/ext/has_trivial_destructor.C: New.
* g++.dg/tree-ssa/pr22444.C: Adjust, avoid __is_pod.
* g++.dg/template/crash43.C: Likewise.
libstdc++-v3/
2007-03-30 Paolo Carlini <pcarlini@suse.de>
PR c++/26099
* include/bits/cpp_type_traits.h (struct __is_pod, struct __is_empty):
Remove.
* include/bits/valarray_array.h: Adjust.
* include/bits/allocator.h: Likewise.
* include/bits/stl_tree.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123366 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/invoke.texi (-Wconversion): Document warnings specific to C++.
* c-common.c (convert_and_check): Move warning logic to...
(warnings_for_convert_and_check): ...here. Define.
* c-common.h (warnings_for_convert_and_check): Declare.
cp/
* cvt.c (cp_convert_and_check) : Define.
* cp-tree.h (cp_convert_and_check): Declare.
* call.c (convert_conversion_warnings): Rename to
conversion_null_warnings. The warning for floating-point to
integer is handled by convert_and_check in convert_like_real.
(convert_like_real): convert_conversion_warnings was renamed as
conversion_null_warnings.
* typeck.c (build_binary_op): Use cp_convert_and_check to warn for
overflow and changes of value during conversion.
testsuite/
* g++.dg/warn/Wconversion-integer.C: New
* g++.dg/warn/Wconversion-real.C: New.
* g++.dg/warn/Wconversion-real-integer.C: New.
* g++.dg/warn/conv2.C: Updated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123005 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.h (empty_body_warning): Rename to empty_if_body_warning.
* c-common.c (empty_if_body_warning): Rephrase diagnostic message.
* c-parser.c (c_parser_if_body): Always add an empty statement in case
of empty body.
* c-parser.c (c_parser_do_statement): Warn about empty body in
do/while statement.
* c-typeck (c_finish_if_stmt): Call empty_if_body_warning.
* doc/invoke.texi (-Wempty-body): Update documentation.
* cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
(finish_do_body): Warn about empty body in do/while statement.
* g++.dg/warn/do-empty.C: New.
* gcc.dg/do-empty.c: New.
* gcc.dg/if-empty-1.c: Update.
* gcc.dg/20001116-1.c: Update.
* gcc.dg/pr23165.c: Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122928 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c/21438
* c-common.h (warn_for_div_by_zero): Declare.
* c-common.c (warn_for_div_by_zero): Define.
* c-typeck.c (build_binary_op): Call warn_for_div_zero instead of
warning.
cp/
* typeck.c (build_binary_op): Call warn_for_div_zero instead of
warning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122925 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c++/17946
* doc/invoke.texi (-Wlogical-op): Document.
* common.opt (-Wlogical-op): New.
* c-common.h (warn_logical_operator): Declare.
* c-common.c (warn_logical_operator): Define.
* c-typeck.c (parser_build_binary_op): Call
warn_logical_operator.
* cp/call.c (build_new_op): Call warn_logical_operator.
* testsuite/gcc.dg/Wlogical-op-1.c: New.
* testsuite/g++.dg/warn/Wlogical-op-1.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122751 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc/builtins.c (fold_builtin_call_list, fold_builtin_call_valist):
Delete, and replace with...
(fold_builtin_call_array): This. Update callers to use it.
* gcc/fold-const.c (fold_build_call_list): Delete, and replace with...
(fold_build_call_array): This.
(fold_build_call_list_initializer): Delete, and replace with...
(fold_build_call_array_initializer): This.
* gcc/tree.h: Update declarations to reflect above changes.
* gcc/c-typeck.c (build_function_call): Store converted arguments
in a stack-allocated array instead of building a list.
(convert_arguments): Store arguments in the array passed in as an
argument, and return the actual number of arguments.
* gcc/c-format.c: (check_function_format): Pass arguments in an
array instead of a list.
* gcc/c-common.c (check_function_nonnull): Likewise.
(check_function_sentinel): Likewise.
(check_function_arguments): Likewise.
* gcc/c-common.h: Update declarations to reflect above changes.
* gcc/cp/typeck.c (build_function_call): Store converted arguments
in a stack-allocated array instead of building a list.
(convert_arguments): Store arguments in the array passed in as an
argument, and return the actual number of arguments.
* gcc/cp/call.c (build_call): Delete, and replace with...
(build_call_n, build_call_a): New.
(build_op_delete_call): Rewrite to avoid constructing argument lists.
(build_over_call): Store converted arguments in a stack-allocated
array instead of building a list.
(build_cxx_call): Pass arguments in an array instead of as a list.
(build_java_interface_fn_ref): Rewrite to avoid constructing
argument lists.
* gcc/cp/tree.h: Update declarations to reflect above changes.
* gcc/cp/method.c (use_thunk): Use a stack-allocated array to hold
the arguments instead of a list.
* gcc/cp/rtti.c (throw_bad_cast): Update call to cxx_call.
(throw_bad_typeid): Likewise.
(build_dynamic_cast_1): Likewise.
* gcc/cp/init.c (build_builtin_delete_call): Use build_call_n.
* gcc/cp/decl.c (expand_static_init): Likewise.
* gcc/cp/except.c (cp_protect_cleanup_actions): Likewise.
* gcc/cp/cp-gimplify.c (genericize_eh_spec_block): Likewise.
(gimplify_must_not_throw_expr): Likewise.
(cxx_omp_apply_fn): Use build_call_a.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122411 138bc75d-0d04-0410-961f-82ee72b054a4
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(static_dtors): Likewise.
(finish_function): Use c_record_cdtor_fn.
(build_cdtor): Move to c-common.c.
(c_write_global_declarations): Use c_build_cdtor_fns.
* c-common.h (static_ctors): Declare.
(static_dtors): Likewise.
(c_record_cdtor_fn): Likewise.
(c_build_cdtor_fns): Likewise.
* c-common.c (static_ctors): New variable.
(static_dtors): Likewise.
(c_record_cdtor_fn): New function.
(build_cdtor): Move from c-decl.c
(c_build_cdtor_fns): New function.
* semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
* decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122341 138bc75d-0d04-0410-961f-82ee72b054a4
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constructors and destructors.
* tree.c (init_priority_for_decl): Adjust GTY markers.
(init_ttree): Use priority-info hash functions for
init_priority_for_decl.
(tree_map_eq): Rename to ...
(tree_map_base_eq): ... this.
(tree_map_marked_p): Rename to ...
(tree_map_base_marked_p): ... this.
(tree_map_base_hash): New function.
(decl_init_priority_lookup): Rework.
(decl_fini_priority_lookup): New function.
(decl_priority_info): New function.
(decl_init_priority_insert): Use it.
(decl_fini_priority_insert): Likewise.
(decl_restrict_base_lookup): Adjust for refactoring of tree_map
hierarchy.
(decl_restrict_base_insert): Likewise.
(decl_debug_expr_insert): Likewise.
(decl_value_expr_lookup): Likewise.
(decl_value_expr_insert): Likewise.
* tree.h (priority_type): New type.
(decl_init_priority_lookup): Use priority_type.
(decl_fini_priority_lookup): New function.
(decl_init_priority_insert): Use priority_type.
(decl_fini_priority_insert): New function.
(DECL_HAS_INIT_PRIORITY): Tweak comments.
(DECL_INIT_PRIORITY): Likewise.
(SET_DECL_INIT_PRIORITY): Add comment.
(DECL_FINI_PRIORITY): New macro.
(SET_DECL_FINI_PRIORITY): Likewise.
(DEFAULT_INIT_PRIORITY): Document.
(MAX_INIT_PRIORITY): Likewise.
(MAX_RESERVED_INIT_PRIORITY): Likewise.
(tree_map_base): New type.
(tree_map_base_eq): New function.
(tree_map_base_hash): Likewise.
(tree_map_base_marked_p): Likewise.
(tree_map): Inherit from tree_map_base.
(tree_map_eq): Make it a macro.
(tree_map_marked_p): Likewise.
(tree_int_map): Inherit from tree_map_base.
(tree_int_map_eq): Make it a macro.
(tree_int_map_hash): Likewise.
(tree_int_map_marked_p): Likewise.
(tree_priority_map): New type.
(tree_priority_map_eq): New macro.
(tree_priority_map_hash): Likewise.
(tree_priority_map_marked_p): Likewise.
* varasm.c (emults_decl): Adjust for refactoring of tree_map
hierarchy.
(emutls_common_1): Likewise.
* lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.
* tree-ssa-structalias.c (heapvar_lookup): Adjust for refactoring
of tree_map hierarchy.
* tree-cfg.c (move_stmt_r): Likewise.
(new_label_mapper): Likewise.
* c-tree.h (c_expand_body): Move to ...
* c-common.h (c_expand_body): ... here.
* c-decl.c (c_expand_body): Move to ...
* c-common.c (c_expand_body): ... here.
(c_common_attribute_table): Allow 1 argument for the constructor
and destructor attributes.
(get_priority): New function.
(handle_constructor_attribute): Set DECL_INIT_PRIORITY.
(handle_destructor_attribute): Set DECL_FINI_PRIORITY.
* cp-tree.h (static_ctors): Remove.
* cp-tree.h (static_dtors): Likewise.
* cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
refactoring of tree_map hierarchy.
(decl_shadowed_for_var_insert): Likewise.
* semantics.c (expand_body): Use c_expand_body.
(expand_or_defer_fn): Don't update static_ctors or static_dtors.
* decl2.c (static_ctors): Remove.
(static_dtors): Likewise.
(generate_ctor_or_dtor_function): Pass NULL_TREE to
objc_generate_static_init_call. Do not call static_[cd]tors.
(generate_ctor_and_dtor_functions_for_priority): Do not check for
static_[cd]tors.
(cp_write_global_declarations): Likewise.
* decl.c (annotate_value): Adjust for refactoring of tree_map
hierarchy.
* gcc.dg/initpri1.c: New test.
* gcc.dg/initpri2.c: Likewise.
* g++.dg/special/initpri1.C: New test.
* g++.dg/special/initpri2.C: Likewise.
* g++.dg/special/conpr-1.C: Use init_priority effective target.
* g++.dg/special/conpr-2.C: Likewise.
* g++.dg/special/conpr-3.C: Likewise.
* g++.dg/special/conpr-4.C: Likewise.
* g++.dg/special/initp1.C: Likewise.
* g++.dg/special/ecos.exp: Remove code to detect availability of
constructor priorities.
* lib/target-support.exp (target_init_priority): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122315 138bc75d-0d04-0410-961f-82ee72b054a4
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