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2010-04-07re PR objc/35996 (ICE while building simple ObjC code with -fobjc-gc)Iain Sandoe5-3/+25
gcc/objc/Changelog: 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> PR objc/35996 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for -fgnu-runtime and set flag_objc_gc to zero. testsuite: 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> PR objc/35996 * objc.dg/objc-gc-4.m: Run for all targets, prune new warning. * obj-c++.dg/objc-gc-3.mm: Ditto. From-SVN: r158083
2010-04-07PR fortran/40539 Document LOGICAL representationJanne Blomqvist2-6/+37
From-SVN: r158080
2010-04-07diagnostic.h (diagnostic_override_option_index): New macro to set a ↵Simon Baldwin51-19/+507
diagnostic's option_index. * diagnostic.h (diagnostic_override_option_index): New macro to set a diagnostic's option_index. * c-tree.h (c_cpp_error): Add warning reason argument. * opts.c (_warning_as_error_callback): New. (register_warning_as_error_callback): Store callback for warnings enabled via enable_warning_as_error. (enable_warning_as_error): Call callback, minor code tidy. * opts.h (register_warning_as_error_callback): Declare. * c-opts.c (warning_as_error_callback): New, set cpp_opts flag in response to -Werror=. (c_common_init_options): Register warning_as_error_callback in opts.c. * common.opt: Add -Wno-cpp option. * c-common.c (struct reason_option_codes_t): Map cpp warning reason codes to gcc option indexes. * (c_option_controlling_cpp_error): New function, lookup the gcc option index for a cpp warning reason code. * (c_cpp_error): Add warning reason argument, call c_option_controlling_cpp_error for diagnostic_override_option_index. * doc/invoke.texi: Document -Wno-cpp. * cpp.c (cb_cpp_error): Add warning reason argument, set a value for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE. * directives.c (do_diagnostic): Add warning reason argument, call appropriate error reporting function for code. (directive_diagnostics): Call specific warning functions with warning reason where appropriate. (do_error, do_warning, do_pragma_dependency): Add warning reason argument to do_diagnostic calls. * macro.c (_cpp_warn_if_unused_macro, enter_macro_context, _cpp_create_definition): Call specific warning functions with warning reason where appropriate. * Makefile.in: Add new diagnostic functions to gettext translations. * include/cpplib.h (struct cpp_callbacks): Add warning reason code to error callback. (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR, CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums. (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS, CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR, CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS, CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS, CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF, CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE, CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp warning reason codes. (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, cpp_warning_with_line, cpp_pedwarning_with_line, cpp_warning_with_line_syshdr): New specific error reporting functions. * pch.c (cpp_valid_state): Call specific warning functions with warning reason where appropriate. * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central diagnostic handlers. (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, cpp_warning_with_line, cpp_pedwarning_with_line, cpp_warning_with_line_syshdr): New specific error reporting functions. * expr.c (cpp_classify_number, eval_token, num_unary_op): Call specific warning functions with warning reason where appropriate. * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment, warn_about_normalization, lex_identifier_intern, lex_identifier, _cpp_lex_direct): Ditto. * charset.c (_cpp_valid_ucn, convert_hex, convert_escape, narrow_str_to_charconst): Ditto. * gcc.dg/cpp/warn-undef-2.c: New. * gcc.dg/cpp/warn-traditional-2.c: New. * gcc.dg/cpp/warn-comments-2.c: New. * gcc.dg/cpp/warning-directive-1.c: New. * gcc.dg/cpp/warn-long-long.c: New. * gcc.dg/cpp/warn-traditional.c: New. * gcc.dg/cpp/warn-variadic-2.c: New. * gcc.dg/cpp/warn-undef.c: New. * gcc.dg/cpp/warn-normalized-1.c: New. * gcc.dg/cpp/warning-directive-2.c: New. * gcc.dg/cpp/warn-long-long-2.c: New. * gcc.dg/cpp/warn-variadic.c: New. * gcc.dg/cpp/warn-normalized-2.c: New. * gcc.dg/cpp/warning-directive-3.c: New. * gcc.dg/cpp/warn-deprecated-2.c: New. * gcc.dg/cpp/warn-trigraphs-1.c: New. * gcc.dg/cpp/warn-multichar-2.c: New. * gcc.dg/cpp/warn-normalized-3.c: New. * gcc.dg/cpp/warning-directive-4.c: New. * gcc.dg/cpp/warn-unused-macros.c: New. * gcc.dg/cpp/warn-trigraphs-2.c: New. * gcc.dg/cpp/warn-cxx-compat-2.c: New. * gcc.dg/cpp/warn-cxx-compat.c: New. * gcc.dg/cpp/warn-redefined.c: New. * gcc.dg/cpp/warn-trigraphs-3.c: New. * gcc.dg/cpp/warn-unused-macros-2.c: New. * gcc.dg/cpp/warn-deprecated.c: New. * gcc.dg/cpp/warn-trigraphs-4.c: New. * gcc.dg/cpp/warn-redefined-2.c: New. * gcc.dg/cpp/warn-comments.c: New. * gcc.dg/cpp/warn-multichar.c: New. * g++.dg/cpp/warning-directive-1.C: New. * g++.dg/cpp/warning-directive-2.C: New. * g++.dg/cpp/warning-directive-3.C: New. * g++.dg/cpp/warning-directive-4.C: New. * gfortran.dg/warning-directive-1.F90: New. * gfortran.dg/warning-directive-3.F90: New. * gfortran.dg/warning-directive-2.F90: New. * gfortran.dg/warning-directive-4.F90: New. From-SVN: r158079
2010-04-07re PR objc++/23716 (obj-c++.dg/comp-types-10.mm ICE with the GNU runtime)Iain Sandoe4-2/+18
fix PR23716 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> PR objc++/23716 * objc-act.c (build_module_initializer_routine): Make the argument to objc_start_function NULL_TREE when compiling ObjC++. 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> PR objc++/23716 * obj-c++.dg/comp-types-10.mm: Remove XFAIL. From-SVN: r158076
2010-04-07PR c++/11094, DR 408Jason Merrill9-5/+126
PR c++/11094, DR 408 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New. * decl2.c (finish_static_data_member_decl): Set it. * decl.c (duplicate_decls): Propagate it. * pt.c (tsubst_decl): Don't substitute the domain of an array VAR_DECL if it's set. (regenerate_decl_from_template): Substitute it here. (type_dependent_expression_p): Return true if it's set. * semantics.c (finish_decltype_type): Instantiate such a variable. * typeck.c (cxx_sizeof_expr): Likewise. (strip_array_domain): New. From-SVN: r158075
2010-04-07name-lookup.c (current_decl_namespace): Non-static.Jason Merrill6-3/+33
* name-lookup.c (current_decl_namespace): Non-static. (pop_nested_namespace): Sanity check. * cp-tree.h: Declare current_decl_namespace. * decl.c (grokvardecl): Use it instead of current_namespace. (grokfndecl): Likewise. * gnu/gcj/runtime/natSharedLibLoader.cc (findCore): Move declaration of _Jv_create_core out of the function. From-SVN: r158074
2010-04-07re PR c++/38392 (Template friend function injection)Jason Merrill4-5/+36
PR c++/38392 * pt.c (tsubst_friend_function): Instatiate a friend that has already been used. From-SVN: r158073
2010-04-07pt.c (print_template_statistics): New.Jason Merrill4-0/+21
* pt.c (print_template_statistics): New. * cp-tree.h: Declare it. * tree.c (cxx_print_statistics): Call it. From-SVN: r158072
2010-04-07re PR c++/41970 (use of a type with no linkage to declare a variable with ↵Jason Merrill4-11/+25
linkage) PR c++/41970 * decl.c (grokvardecl): Tweak warning message. (grokfndecl): Likewise. From-SVN: r158071
2010-04-07ipa-reference.c (mark_load): Use get_base_address.Richard Guenther11-43/+79
2010-04-07 Richard Guenther <rguenther@suse.de> * ipa-reference.c (mark_load): Use get_base_address. (mark_store): Likewise. * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Avoid inserting GIMPLE_NOPs into the IL. * tree-ssa-structalias.c (get_constraint_for_component_ref): Explicitly strip handled components and indirect references. * fold-const.c (fold_unary_loc): Do not strip qualifiers when folding address expressions. * gimple.c (gimple_ior_addresses_taken_1): Use get_base_address. * tree-ssa-alias.c (decl_refs_may_alias_p): Do not use operand_equal_p to compare decls. (ptr_deref_may_alias_decl_p): Likewise. * tree-ssa-operands.c (get_asm_expr_operands): Simplify * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Handle reversed comparison ops. * tree-sra.c (asm_visit_addr): Use get_base_address. * ipa-prop.c (visit_store_addr_for_mod_analysis): Use get_base_address. * ipa-reference.c (mark_address): Use get_base_address. From-SVN: r158069
2010-04-07re PR c++/42697 (ice-on-legal-code: template class template function local ↵Dodji Seketeli4-1/+41
objects) Fix PR c++/42697 gcc/cp/ChangeLog: PR c++/42697 *pt.c (tsubst_decl): Get the arguments of a specialization from the specialization template, not from the most general template. gcc/testsuite/ChangeLog: PR c++/42697 * g++.dg/template/crash94.C: New test. From-SVN: r158068
2010-04-07re PR c++/40239 (Aggregate initialization requires copy constructor)Dodji Seketeli5-2/+43
Fix PR c++/40239 gcc/cp/ChangeLog: PR c++/40239 * typeck2.c (process_init_constructor_record): value-initialize members that are are not explicitely initialized. gcc/testsuite/ChangeLog: PR c++/40239 * g++.dg/init/aggr5.C: New test. * g++.dg/init/aggr5.C: New test. From-SVN: r158066
2010-04-07tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate constants ↵Richard Guenther2-3/+9
everywhere. 2010-04-07 Richard Guenther <rguenther@suse.de> * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate constants everywhere. From-SVN: r158063
2010-04-07re PR debug/43516 ("-fcompare-debug failure" at -O2)Jakub Jelinek2-4/+30
PR debug/43516 * tree.c (MAX_INT_CACHED_PREC): Define. (nonstandard_integer_type_cache): New array. (build_nonstandard_integer_type): Cache results for precision <= MAX_INT_CACHED_PREC. From-SVN: r158062
2010-04-07invoke.texi (-fargument-alias, [...]): Remove.Richard Guenther9-87/+35
2010-04-07 Richard Guenther <rguenther@suse.de> * doc/invoke.texi (-fargument-alias, -fargument-noalias, -fargument-noalias-global, -fargument-noalias-anything): Remove. * common.opt: Likewise. * tree-ssa-structalias.c (intra_create_variable_infos): Adjust comment. * alias.c (base_alias_check): Remove flag_argument_noalias handling. (nonoverlapping_memrefs_p): Likewise. * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. * opts.c (common_handle_option): Handle OPT_fargument_alias, OPT_fargument_noalias, OPT_fargument_noalias_anything and OPT_fargument_noalias_global for backward compatibility. fortran/ * options.c (gfc_init_options): Do not set. From-SVN: r158060
2010-04-07re PR tree-optimization/43270 (array-bounds false negative)Richard Guenther9-64/+194
2010-04-07 Richard Guenther <rguenther@suse.de> PR tree-optimization/43270 * tree-vrp.c (check_array_ref): Fix flexible array member detection. * tree-ssa-sccvn.h (fully_constant_vn_reference_p): Declare. * tree-ssa-pre.c (phi_translate_1): Adjust. (fully_constant_expression): Split out vn_reference handling to ... * tree-ssa-sccvn.c (fully_constant_vn_reference_p): ... here. Fold reads from constant strings. (vn_reference_lookup): Handle fully constant references. (vn_reference_lookup_pieces): Likewise. * Makefile.in (expmed.o-warn): Add -Wno-error. * g++.dg/warn/Warray-bounds-4.C: New testcase. * gcc.dg/Warray-bounds-7.c: Likewise. From-SVN: r158058
2010-04-07tree-sra.c (find_param_candidates): Allow scalar va_list types.Martin Jambor2-1/+5
2010-04-07 Martin Jambor <mjambor@suse.cz> * tree-sra.c (find_param_candidates): Allow scalar va_list types. From-SVN: r158057
2010-04-07exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type if the ↵Eric Botcazou9-51/+114
size is small enough. * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type if the size is small enough. Propagate the alignment if there is an alignment clause on the original array type. * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype> Deal with under-aligned packed array types. Copy the size onto the justified modular type and don't lay it out again. Likewise for the padding type built for other under-aligned subtypes. * gcc-interface/utils.c (finish_record_type): Do not set a default mode on the type. From-SVN: r158056
2010-04-07decl.c (gnat_to_gnu_entity): Set default alignment on the RETURN type built ↵Eric Botcazou2-0/+8
for the Copy-In Copy-Out mechanism. * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default alignment on the RETURN type built for the Copy-In Copy-Out mechanism. From-SVN: r158054
2010-04-07trans.c (call_to_gnu): In the return-by-target-ptr case do not set the ↵Eric Botcazou2-41/+30
result type if... * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case do not set the result type if there is a specified target and do not convert the result in any cases. (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR. (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR. From-SVN: r158053
2010-04-07re PR driver/41594 (-static-libstdc++ is not recognized as valid by the gcc ↵Iain Sandoe2-2/+9
driver.) 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> PR driver/41594 * gcc.c: Add -static-libstdc++ to list of recognized options. From-SVN: r158052
2010-04-07Update comment for last commit.Rainer Orth1-2/+2
From-SVN: r158051
2010-04-07config.gcc (i[34567]86-*-solaris2*): Default with_tune_32 to generic.Rainer Orth2-2/+7
* config.gcc (i[34567]86-*-solaris2*): Default with_tune_32 to generic. From-SVN: r158049
2010-04-07re PR rtl-optimization/42617 (TARGET_MEM_REF and plain INDIRECT_REFs are not ↵Richard Guenther2-0/+18
handled by the RTL oracle) 2010-04-07 Richard Guenther <rguenther@suse.de> PR middle-end/42617 * expr.c (expand_expr_real_1): For TARGET_MEM_REFs with pointer bases build simple mem attributes to retain points-to information. From-SVN: r158048
2010-04-07re PR c++/42556 (Unnecessary generation of a zero initializer for array with ↵Jie Zhang4-3/+41
C++) cp/ PR c++/42556 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR when all of its elements are non-constant and have been split out. testsuite/ PR c++/42556 * g++.dg/init/pr42556.C: New test. From-SVN: r158047
2010-04-07re PR rtl-optimization/42617 (TARGET_MEM_REF and plain INDIRECT_REFs are not ↵Richard Guenther2-10/+23
handled by the RTL oracle) 2010-04-07 Richard Guenther <rguenther@suse.de> PR middle-end/42617 * alias.c (ao_ref_from_mem): Without MEM_OFFSET or MEM_SIZE preserve points-to related information. From-SVN: r158046
2010-04-07re PR rtl-optimization/42617 (TARGET_MEM_REF and plain INDIRECT_REFs are not ↵Richard Guenther4-0/+36
handled by the RTL oracle) 2010-04-07 Richard Guenther <rguenther@suse.de> PR middle-end/42617 * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not discard plain indirect references. * fold-const.c (operand_equal_p): Guard against NULL_TREE type. * tree.c (tree_nop_conversion): Likewise. From-SVN: r158045
2010-04-07re PR debug/43628 (in-class func-ptr type parameter has unspecified DW_AT_type)Dodji Seketeli4-1/+23
Fix PR debug/43628 gcc/ChangeLog: PR debug/43628 * dwarf2out.c (modified_type_die): Ignore artificial typedefs. gcc/testsuite/ChangeLog: PR debug/43628 * g++.dg/debug/dwarf2/typedef2.C: New test. From-SVN: r158044
2010-04-07i386.c (ix86_handle_cconv_attribute): Ignore calling convention attributes ↵Kai Tietz2-1/+7
on METHOD_TYPEs for w64 ABI, too. 2010-04-06 Kai Tietz <kai.tietz@onevision.com> * config/i386/i386.c (ix86_handle_cconv_attribute): Ignore calling convention attributes on METHOD_TYPEs for w64 ABI, too. From-SVN: r158042
2010-04-07Fix comments.Sebastian Pop2-12/+17
2010-04-07 Sebastian Pop <sebastian.pop@amd.com> * tree-if-conv.c: Fix indentation and comments. From-SVN: r158041
2010-04-07Sort static functions in topological order.Sebastian Pop2-294/+263
2010-04-07 Sebastian Pop <sebastian.pop@amd.com> * tree-if-conv.c: Sort static functions in topological order. From-SVN: r158040
2010-04-07Fix comments in ifconvert.Sebastian Pop2-65/+64
2010-04-07 Sebastian Pop <sebastian.pop@amd.com> * tree-if-conv.c: Fix indentation and comments. From-SVN: r158039
2010-04-07Daily bump.GCC Administrator1-1/+1
From-SVN: r158038
2010-04-06redeclaration-1.C: Moved from c-c++-common/dwarf2/redeclaration-1.CDodji Seketeli2-0/+5
2010-04-06 Dodji Seketeli <dodji@redhat.com> * g++.dg/debug/dwarf2/redeclaration-1.C: Moved from c-c++-common/dwarf2/redeclaration-1.C From-SVN: r158031
2010-04-06parser.c (cp_parser_class_specifier): Set class location to that of ↵Jason Merrill43-98/+147
IDENTIFIER_NODE instead of '{' when possible. * parser.c (cp_parser_class_specifier): Set class location to that of IDENTIFIER_NODE instead of '{' when possible. * semantics.c (begin_class_definition): Do not overide locations with less precise ones. From-SVN: r158030
2010-04-06Add ChangeLog entries.Sebastian Pop2-0/+62
From-SVN: r158029
2010-04-06Fix 473.astar miscompile.Sebastian Pop2-13/+42
2010-04-05 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43519 * graphite-clast-to-gimple.c (max_signed_precision_type): Use lang_hooks.types.type_for_size instead of build_nonstandard_integer_type. When converting an unsigned type to signed, double its precision. (gcc_type_for_interval): Use lang_hooks.types.type_for_size. (gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type. (graphite_create_new_loop_guard): When ub + 1 wraps around, use lb <= ub. From-SVN: r158028
2010-04-06Use POINTER_PLUS_EXPR for pointer types.Sebastian Pop3-1/+16
2010-04-04 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43519 * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use POINTER_PLUS_EXPR for pointer types. * gcc.dg/graphite/id-19.c: New. From-SVN: r158027
2010-04-06Compute min and max bounds for IVs and infer types.Sebastian Pop6-241/+340
2010-04-04 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43519 * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h. * graphite-clast-to-gimple.c: Include langhooks.h. (max_signed_precision_type): New. (max_precision_type): Takes two types as arguments. (precision_for_value): New. (precision_for_interval): New. (gcc_type_for_interval): New. (gcc_type_for_value): New. (gcc_type_for_clast_term): New. (gcc_type_for_clast_red): New. (gcc_type_for_clast_bin): New. (gcc_type_for_clast_expr): Split up into several functions. (gcc_type_for_clast_eq): Rewritten. (compute_bounds_for_level): New. (compute_type_for_level_1): New. (compute_type_for_level): New. (gcc_type_for_cloog_iv): Removed. (gcc_type_for_iv_of_clast_loop): Rewritten. (graphite_create_new_loop): Compute the lower and upper bound types with gcc_type_for_clast_expr. (graphite_create_new_loop_guard): Same. (find_cloog_iv_in_expr): Removed. (compute_cloog_iv_types_1): Removed. (compute_cloog_iv_types): Removed. (gloog): Do not call compute_cloog_iv_types. * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize GBB_CLOOG_IV_TYPES. (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES. * sese.h (struct gimple_bb): Removed field cloog_iv_types. (GBB_CLOOG_IV_TYPES): Removed. * gcc.dg/graphite/run-id-pr42644.c: Call abort. From-SVN: r158026
2010-04-06Add extra checks for places assuming one argument loop close SSA form.Sebastian Pop2-0/+31
2010-04-01 Sebastian Pop <sebastian.pop@amd.com> * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that gimple_phi_num_args of the loop close SSA phi node is equal to 1. (detect_commutative_reduction): Same. From-SVN: r158025
2010-04-06Avoid calling verify_ssa twice in verify_loop_closed_ssa.Sebastian Pop8-19/+37
2010-04-06 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (graphite_verify): Remove redundant call to verify_ssa. Invoke verify_loop_closed_ssa with an extra argument. * graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same. * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same. (rewrite_commutative_reductions_out_of_ssa): Same. * passes.c (execute_function_todo): Call verify_ssa for every pass in the LNO. Invoke verify_loop_closed_ssa with an extra argument. * tree-flow.h (verify_loop_closed_ssa): Update declaration. * tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa with an extra argument. * tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call verify_ssa only when the extra argument is true. (gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa with an extra argument. (tree_transform_and_unroll_loop): Same. From-SVN: r158021
2010-04-06Always execute verify_loop_closed_ssa at LNO level.Sebastian Pop6-19/+37
2010-04-06 Sebastian Pop <sebastian.pop@amd.com> * passes.c (execute_function_todo): Call verify_loop_closed_ssa for all the passes of the LNO having LOOP_CLOSED_SSA. * tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops. * tree-loop-distribution.c (pass_loop_distribution): Same. * tree-pass.h (TODO_verify_loops): Removed. * tree-ssa-loop.c (pass_tree_loop_init): Same. (pass_lim): Same. (pass_tree_unswitch): Same. (pass_predcom): Same. (pass_vectorize): Same. (pass_linear_transform): Same. (pass_graphite_transforms): Same. (pass_iv_canon): Same. (pass_complete_unroll): Same. (pass_complete_unrolli): Same. (pass_parallelize_loops): Same. (pass_loop_prefetch): Same. (pass_iv_optimize): Same. From-SVN: r158020
2010-04-06re PR tree-optimization/32824 (Missed reduction vectorizer after store to ↵Changpeng Fang4-1/+27
global is LIM'd) Fix PR32824. 2010-04-06 Changpeng Fang <changpeng.fang@amd.com> PR middle-end/32824 * passes.c (init_optimization_passes): Move pass_lim before pass_copy_prop and pass_dce_loop. * gcc.dg/vect/pr32824: New. From-SVN: r158018
2010-04-06re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])Tobias Burnus13-2/+105
2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * array.c (gfc_match_array_spec): Add error for -fcoarray=none. * match.c (gfc_match_critical, sync_statement): Ditto. * gfortran.h (gfc_fcoarray): New enum. (gfc_option_t): Use it. * lang.opt (fcoarray): Add new flag. * invoke.texi (fcoarray): Document it. * options.c (gfc_init_options,gfc_handle_option): Handle * -fcoarray=. (gfc_handle_coarray_option): New function. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * gfortran.dg/coarray_2.f90: Add dg-options -fcoarray=single. * gfortran.dg/coarray_3.f90: Ditto. * gfortran.dg/coarray_4.f90: Ditto. * gfortran.dg/coarray_5.f90: Ditto. * gfortran.dg/coarray_6.f90: Ditto. * gfortran.dg/coarray_7.f90: Ditto. * gfortran.dg/coarray_8.f90: Ditto. * gfortran.dg/coarray_9.f90: New -fcoarray=none test. From-SVN: r158016
2010-04-06re PR target/43667 (ICE with __builtin_ia32_vpermil2p* and -mavx)Jakub Jelinek2-9/+16
PR target/43667 * config/i386/i386.c (bdesc_multi_arg): Use OPTION_MASK_ISA_XOP instead of OPTION_MASK_ISA_AVX for __builtin_ia32_vpermil2p*. (ix86_expand_args_builtin): Use V*_FTYPE_* enum codes instead of MULTI_* defines for 4 argument vpermil2p* builtins. From-SVN: r158015
2010-04-06re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])Tobias Burnus8-45/+68
2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * gfortran.h (gfc_array_spec): Add cotype. * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it and defer error diagnostic. * resolve.c (resolve_fl_derived): Add missing check. (resolve_symbol): Add cotype/type check. * parse.c (parse_derived): Fix setting of coarray_comp. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * gfortran.dg/coarray_4.f90: Fix test. * gfortran.dg/coarray_6.f90: Add more tests. From-SVN: r158014
2010-04-06i386-protos.h (x86_maybe_negate_const_int): Declare.Uros Bizjak5-229/+144
* config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])Tobias Burnus15-51/+655
2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * array.c (gfc_free_array_spec,gfc_resolve_array_spec, match_array_element_spec,gfc_copy_array_spec, gfc_compare_array_spec): Include corank. (match_array_element_spec,gfc_set_array_spec): Support codimension. * decl.c (build_sym,build_struct,variable_decl, match_attr_spec,attr_decl1,cray_pointer_decl, gfc_match_volatile): Add codimension. (gfc_match_codimension): New function. * dump-parse-tree.c (show_array_spec,show_attr): Support * codimension. * gfortran.h (symbol_attribute,gfc_array_spec): Ditto. (gfc_add_codimension): New function prototype. * match.h (gfc_match_codimension): New function prototype. (gfc_match_array_spec): Update prototype * match.c (gfc_match_common): Update gfc_match_array_spec call. * module.c (MOD_VERSION): Bump. (mio_symbol_attribute): Support coarray attributes. (mio_array_spec): Add corank support. * parse.c (decode_specification_statement,decode_statement, parse_derived): Add coarray support. * resolve.c (resolve_formal_arglist, was_declared, is_non_constant_shape_array, resolve_fl_variable, resolve_fl_derived, resolve_symbol): Add coarray support. * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr, gfc_build_class_symbol): Add coarray support. (gfc_add_codimension): New function. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * gfortran.dg/coarray_4.f90: New test. * gfortran.dg/coarray_5.f90: New test. * gfortran.dg/coarray_6.f90: New test. From-SVN: r158012
2010-04-06re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])Tobias Burnus8-7/+151
2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * iso-fortran-env.def: Add the integer parameters * atomic_int_kind, atomic_logical_kind, iostat_inquire_internal_unit, stat_locked, stat_locked_other_image, stat_stopped_image and stat_unlocked of Fortran 2008. * intrinsic.texi (iso_fortran_env): Ditto. * libgfortran.h (libgfortran_stat_codes): New enum. * module.c (use_iso_fortran_env_module): Honour -std= when * loading constants from the intrinsic module. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/18918 * gfortran.dg/iso_fortran_env_5.f90: New test. * gfortran.dg/iso_fortran_env_6.f90: New test. From-SVN: r158011
2010-04-06re PR fortran/39997 (Procedure(), pointer & implicit typing: rejects-valid ↵Tobias Burnus23-33/+890
/ accepts-invalid?) 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/39997 * intrinsic.c (add_functions): Add num_images. * decl.c (gfc_match_end): Handle END CRITICAL. * intrinsic.h (gfc_simplify_num_images): Add prototype. * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP, and SYNC. * gfortran.h (gfc_statement): Add enum items for those. (gfc_exec_op) Ditto. (gfc_isym_id): Add num_images. * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP. (gfc_trans_sync,gfc_trans_critical): New functions. * trans-stmt.h (gfc_trans_stop,gfc_trans_sync, gfc_trans_critical): Add/update prototypes. * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP, and SYNC statements. * trans.h (gfor_fndecl_error_stop_string) Add variable. * resolve.c (resolve_sync): Add function. (gfc_resolve_blocks): Handle CRITICAL. (resolve_code): Handle CRITICAL, ERROR STOP, (resolve_branch): Add CRITICAL constraint check. and SYNC statements. * st.c (gfc_free_statement): Add new statements. * trans-decl.c (gfor_fndecl_error_stop_string): Global variable. (gfc_build_builtin_function_decls): Initialize it. * match.c (gfc_match_if): Handle ERROR STOP and SYNC. (gfc_match_critical, gfc_match_error_stop, sync_statement, gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory): New functions. (match_exit_cycle): Handle CRITICAL constraint. (gfc_match_stopcode): Handle ERROR STOP. * match.h (gfc_match_critical, gfc_match_error_stop, gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory): Add prototype. * parse.c (decode_statement, gfc_ascii_statement, parse_executable): Handle new statements. (parse_critical_block): New function. * parse.h (gfc_compile_state): Add COMP_CRITICAL. * intrinsic.texi (num_images): Document new function. * simplify.c (gfc_simplify_num_images): Add function. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/39997 * gfortran.dg/coarray_1.f90: New test. * gfortran.dg/coarray_2.f90: New test. * gfortran.dg/coarray_3.f90: New test. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/39997 * runtime/stop.c (error_stop_string): New function. * gfortran.map (_gfortran_error_stop_string): Add. From-SVN: r158008
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