* config/i386/i386.c (print_operand) ['z']: Fix typo.

From-SVN: r146804

2009-04-26  Matthias Klose <doko@ubuntu.com>

        * contrib/aot-compile.in: Print diagnostics for malformed or invalid
        class files.
        * contrib/generate-cacerts.pl.in: New.
        * configure.ac (AC_CONFIG_FILES): Add generate-cacerts.pl.

From-SVN: r146802

2009-04-26  Kai Tietz  <kai.tietz@onevision.com>

	* config/i386/mingw-w64.h (STANDARD_INCLUDE_DIR):
	Redefine it to just use mingw/include.
	(ASM_SPEC): Rules for -m32 and -m64.
	(LINK_SPEC): Use Likewise.
	(SPEC_32): New define.
	(SPEC_64): Likewise.
	(SUB_LINK_SPEC): Likewise.
	(MULTILIB_DEFAULTS): New define.
	* config/i386/t-mingw-w64 (MULTILIB_OPTIONS):
	Add multilib options.
	(MULTILIB_DIRNAMES): Likewise.
	(MULTILIB_OSDIRNAMES): Likewise.
	(LIBGCC): Likewise.
	(INSTALL_LIBGCC): Likewise.

From-SVN: r146801

	PR c/39556
	* c-tree.h (enum c_inline_static_type): New.
	(record_inline_static): Declare.
	* c-decl.c (struct c_inline_static, c_inline_statics,
	record_inline_static, check_inline_statics): New.
	(pop_file_scope): Call check_inline_statics.
	(start_decl): Call record_inline_static instead of pedwarning
	directly for static in inline function.
	* c-typeck.c (build_external_ref): Call record_inline_static
	instead of pedwarning directly for static referenced in inline
	function.

testsuite:
	* gcc.dg/inline-34.c: New test.

From-SVN: r146800

	* df-scan.c (df_insn_rescan): Salvage insn's LUID if the insn is
	not new but only being rescanned.
	* gcse.c (uid_cuid, max_uid, INSN_CUID, max_cuid, struct reg_set,
	reg_set_table, REG_SET_TABLE_SLOP, reg_set_in_block,
	alloc_reg_set_mem, free_reg_set_mem, record_one_set,
	record_set_info, compute_set, grealloc): Remove.
	(recompute_all_luids): New function.
	(gcse_main): Don't compute sets, and don't do related memory
	allocations/free-ing.  If something changed before the end of the
	pass, update LUIDs using recompute_all_luids.
	(alloc_gcse_mem): Don't compute LUIDs.  Don't allocate reg_set memory.
	(free_gcse_mem): Don't free it either.
	(oprs_unchanged_p, load_killed_in_block, record_last_reg_set_info):
	Use the df insn LUIDs.
	(load_killed_in_block): Likewise.
	(compute_hash_table_work): Don't compute reg_set_in_block.
	(compute_transp): Use DF_REG_DEF_CHAINs.
	(local_cprop_pass): Don't use compute_sets and related functions.
	(one_cprop_pass, pre_gcse, one_pre_gcse_pass, one_code_hoisting_pass):
	Use get_max_uid() instead of max_cuid.
	(insert_insn_end_basic_block, pre_insert_copy_insn,
	update_ld_motion_stores): Don't try to
	keep reg_set tables up to date.
	(pre_insert_copies): Use df insn LUIDs.
	(sbitmap pre_redundant_insns): Replace with uses of INSN_DELETED_P.
	(reg_set_info): Don't use extra bitmap argument.
	(compute_store_table): Don't compute reg_set_in_block.  Use DF scan
	information to compute regs_set_in_block.
	(free_store_memory, store_motion): Don't nullify reg_set_in_block.
	(bypass_jumps): Don't use compute_sets and friends.

From-SVN: r146799

	Revert the last commit.

From-SVN: r146796

re PR testsuite/39710 (gcc.misc-tests/help.exp doesn't work when configured with --enable-checking=assert)

gcc/
	PR testsuite/39710
	* opts.c (undocumented_msg): Do not leave blank even with
	ENABLE_CHECKING.

From-SVN: r146795

From-SVN: r146794

* Makefile.in (needed-list): Target removed (not used in GCC
3.0 and later).  All references deleted.
(mostlyclean): Remove references to needed.awk and needed2.awk.

From-SVN: r146793

From-SVN: r146792

c-decl.c (build_enumerator): Allow values folding to integer constants but not integer constant expressions...

	* c-decl.c (build_enumerator): Allow values folding to integer
	constants but not integer constant expressions with a pedwarn if
	pedantic.

testsuite:
	* gcc.dg/enum-const-1.c, gcc.dg/enum-const-2.c,
	gcc.dg/enum-const-3.c: New tests.
	* gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu99-const-expr-1.c: Use
	-pedantic-errors.  Update expected diagnostics.

From-SVN: r146789

	PR c/39582
	* c-typeck.c (c_expr_sizeof_type): Create a C_MAYBE_CONST_EXPR
	with non-null C_MAYBE_CONST_EXPR_PRE if size of a variable-length
	type is an integer constant.

testsuite:
	* gcc.dg/vla-20.c: New test.

From-SVN: r146787

mutex (__get_once_functor_lock, [...]): Replace global lock object with local locks on global mutex.

2009-04-25  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/mutex (__get_once_functor_lock, __get_once_mutex):
	Replace global lock object with local locks on global mutex.
	* src/mutex.cc: Likewise.
	* config/abi/pre/gnu.ver: Adjust.
	* testsuite/30_threads/call_once/call_once2.cc: New.

From-SVN: r146785

	PR target/39897
	* config/i386/i386.c (print_operand) ['z']: Revert handling of
	HImode operands.

From-SVN: r146784

	* test_summary: Only include LAST_UPDATED if it exists.
	Complete copyright years.

From-SVN: r146783

2009-04-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/39880
	PR libstdc++/39881
	PR libstdc++/39882
	* include/std/system_error (is_error_code_enum<errc>): Remove.
	(error_condition<>::error_condition(_ErrorCodeEnum,)
	error_condition<>::operator=(_ErrorCodeEnum)): Use make_error_condition.
	(error_code<>::error_code(_ErrorCodeEnum,),
	error_code<>::operator=(_ErrorCodeEnum)): Use make_error_code.
	* testsuite/19_diagnostics/system_error/39880.cc: New.
	* testsuite/19_diagnostics/error_condition/modifiers/39881.cc:
	Likewise.
	* testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
	* testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
	* testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc:
	Adjust.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/error_code.cc:
	Likewise.
	* testsuite/19_diagnostics/error_code/cons/1.cc: Likewise.
	* testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise.
	* testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise.
	* testsuite/19_diagnostics/error_code/operators/not_equal.cc:
	Likewise.
	* testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise.
	* testsuite/19_diagnostics/system_error/cons-1.cc: Likewise.
	* testsuite/19_diagnostics/system_error/what-4.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.

From-SVN: r146781

2009-04-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/39880
	PR libstdc++/39881
	PR libstdc++/39882
	* include/std/system_error (is_error_code_enum<errc>): Remove.
	(error_condition<>::error_condition(_ErrorCodeEnum,)
	error_condition<>::operator=(_ErrorCodeEnum)): Use make_error_condition.
	(error_code<>::error_code(_ErrorCodeEnum,),
	error_code<>::operator=(_ErrorCodeEnum)): Use make_error_code.
	* testsuite/19_diagnostics/system_error/39880.cc: New.
	* testsuite/19_diagnostics/error_condition/modifiers/39881.cc:
	Likewise.
	* testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
	* testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
	* testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc:
	Adjust.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/error_code.cc:
	Likewise.
	* testsuite/19_diagnostics/error_code/cons/1.cc: Likewise.
	* testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise.
	* testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise.
	* testsuite/19_diagnostics/error_code/operators/not_equal.cc:
	Likewise.
	* testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise.
	* testsuite/19_diagnostics/system_error/cons-1.cc: Likewise.
	* testsuite/19_diagnostics/system_error/what-4.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.

From-SVN: r146780

From-SVN: r146779

	PR c/39564
	* c-decl.c (grokdeclarator): Diagnose declarations of functions
	with variably modified return type and no storage class
	specifiers, except for the case of nested functions.  Distinguish
	extern declarations of functions with variably modified return
	types from those of objects with variably modified types.

testsuite:
	* gcc.dg/vla-19.c: New test.

From-SVN: r146778

libcpp:
	PR preprocessor/39559
	* expr.c (cpp_interpret_integer): Use a pedwarn for decimal
	constants larger than intmax_t in C99 mode.

gcc/testsuite:
	* gcc.dg/c99-intconst-2.c: New test.

From-SVN: r146777

	* tree.c (list_equal_p): New function.
	* tree.h (list_equal_p): Declare.
	* coretypes.h (edge_def, edge, const_edge, basic_block_def
	basic_block_def, basic_block, const_basic_block): New.
	* tree-eh.c (make_eh_edge): EH edges are not abnormal.
	(redirect_eh_edge): New function.
	(make_eh_edge_update_phi): EH edges are not abnormal.
	* except.c: Include tree-flow.h.
	(list_match): New function.
	(eh_region_replaceable_by_p): New function.
	(replace_region): New function.
	(hash_type_list): New function.
	(hash_eh_region): New function.
	(eh_regions_equal_p): New function.
	(merge_peers): New function.
	(remove_unreachable_regions): Verify EH tree when checking;
	merge peers.
	(copy_eh_region_1): New function.
	(copy_eh_region): New function.
	(push_reachable_handler): New function.
	(build_post_landing_pads, dw2_build_landing_pads): Be ready for
	regions without label but with live RESX.
	* except.h (redirect_eh_edge_to_label): New.
	* tree-flow.h (redirect_eh_edge): New.
	* coretypes.h (edge_def, edge, const_edge, basic_block_def
	basic_block_def, basic_block, const_basic_block): Remove.
	* Makefile.in (except.o): Add dependency on tree-flow.h
	* tree-cfg.c (gimple_redirect_edge_and_branch): Handle EH edges.
	* basic-block.h (edge, const_edge, basic_block, const_basic_block):
	Remove.

From-SVN: r146776

	PR bootstrap/39645
	* config/sparc/sparc.c (sparc_gimplify_va_arg): Set TREE_ADDRESSABLE
	on the destination of memcpy.

From-SVN: r146772

	* Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Add GNATBIND.
	(POSTSTAGE1_FLAGS_TO_PASS): Pick up exported value for GNATBIND.
	* Makefile.in: Regenerate.

From-SVN: r146769

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Put
	back kludge.

From-SVN: r146766

2009-04-25  Paolo Bonzini  <bonzini@gnu.org>

	* doc/tm.texi (REGNO_OK_FOR_BASE_P, REGNO_MODE_OK_FOR_BASE_P,
	REGNO_MODE_OK_FOR_REG_BASE_P, REGNO_MODE_CODE_OK_FOR_BASE_P,
	REGNO_OK_FOR_INDEX_P): Mention strict/nonstrict difference.

From-SVN: r146765

	* tree-eh.c (tree_remove_unreachable_handlers): Handle shared labels.
	(tree_empty_eh_handler_p): Allow non-EH predecestors; allow region
	to be reached by different label than left.
	(update_eh_edges): Update comment; remove edge_to_remove if possible
	and return true if suceeded.
	(cleanup_empty_eh): Accept sharing map; handle shared regions.
	(cleanup_eh): Compute sharing map.
	* except.c (remove_eh_handler_and_replace): Add argument if we should
	update regions.
	(remove_unreachable_regions): Update for label sharing.
	(label_to_region_map): Likewise.
	(get_next_region_sharing_label): New function.
	(remove_eh_handler_and_replace): Add update_catch_try parameter; update
	prev_try pointers.
	(remove_eh_handler): Update.
	(remove_eh_region_and_replace_by_outer_of): New function.
	* except.h (struct eh_region): Add next_region_sharing_label.
	(remove_eh_region_and_replace_by_outer_of,
	get_next_region_sharing_label): Declare.
	* tree-cfgcleanup.c (tree_forwarder_block_p): Simplify.

	* tree-cfg.c (split_critical_edges): Split also edges where we can't
	insert code even if they are not critical.

	* tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable.
	(gimple_can_remove_branch_p): EH edges won't remove branch by
	redirection.
	* tree-inline.c (update_ssa_across_abnormal_edges): Do handle
	updating of non-abnormal EH edges.
	* tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable.
	(gimple_can_remove_branch_p): EH edges are unremovable by redirection.
	(split_critical_edges): Split also edges where emitting code on them
	will lead to splitting later.

From-SVN: r146763

2009-04-25  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39688
	* decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
	They differ if the symbol has been use-renamed.


2009-04-25  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39688
	* gfortran.dg/import7.f90: New.

From-SVN: r146762

	PR target/39590
	* configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether
	the configured assembler supports fildq and fistpq mnemonics.
	(HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS.
	* configure: Regenerated.
	* config.in: Ditto.

	* config/i386/i386.c (print_operand): Handle 'Z'.
	['z']: Remove handling of special fild/fist suffixes.
	(output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn.
	* config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output
	suffix of fild insn.
	(*floatsi<mode>2_vector_mixed): Ditto.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto.
	(*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto.
	(*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto.
	* config/i386/gas.h (GAS_MNEMONICS): Remove.

From-SVN: r146761

2009-04-24  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Create missing directory gnu/java/security/jce/prng.
        * configure: Regenerate.

From-SVN: r146759

	* genrecog.c (validate_pattern): Do not warn for VOIDmode CALLs as
	the source of a set operation.

From-SVN: r146757

	* target.h (struct gcc_target): Add case_values_threshold field.
	* target-def.h (TARGET_CASE_VALUES_THRESHOLD): New.
	(TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD.
	* targhooks.c (default_case_values_threshold): New function.
	* targhooks.h (default_case_values_threshold): Declare function.
	* stmt.c (expand_case): Use case_values_threshold target hook.
	* expr.h (case_values_threshold): Remove declartation.
	* expr.c (case_values_threshold): Remove function.
	* doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation.

	* config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro.
	* config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
	(avr_case_values_threshold): Declare as static.
	* config/avr/avr-protos.h (avr_case_values_threshold): Remove.

	* config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro.
	* config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
	(mn10300_case_values_threshold): New function.

From-SVN: r146756

	PR bootstrap/39739
	* configure.ac (extra_mpfr_configure_flags): Set and AC_SUBST.
	* Makefile.def (module=mpfr): Use extra_mpfr_configure_flags.

	* configure, Makefile.in: Regenerate.

From-SVN: r146754

2009-04-24  H.J. Lu  <hongjiu.lu@intel.com>

	* ira.c (setup_cover_and_important_classes): Add enum cast.

From-SVN: r146753

From-SVN: r146752

2009-04-24  Vladimir Makarov  <vmakarov@redhat.com>

	* genpreds.c (write_enum_constraint_num): Output definition of
	CONSTRAINT_NUM_DEFINED_P macro.
	* ira.c (setup_cover_and_important_classes): Use
	CONSTRAINT_NUM_DEFINED_P instead of CONSTRAINT__LIMIT in #ifdef.

From-SVN: r146748

* config/sh/sh.h (LIBGCC2_DOUBLE_TYPE_SIZE): Test
__SH2A_SINGLE_ONLY__ also.

From-SVN: r146747

2009-04-24  Benjamin Kosnik  <bkoz@redhat.com>

	* xml/authors.xml: Add space.
	* xml/faq.xml: Update links.
	* xml/manual/intro.xml: Same.
	* xml/manual/abi.xml: Update.
	* xml/manual/appendix_contributing.xml: Fix typo.
	* xml/manual/status_cxxtr1.xml: Update links.
	* xml/manual/status_cxx1998.xml: Same.
	* xml/manual/status_cxx200x.xml: Same.

From-SVN: r146746

2009-04-24  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/tree-ssa/vrp48.c: Fix.

From-SVN: r146745

2008-04-24  Doug Kwan  <dougkwan@google.com>

        * g++.dg/init/copy7.C: Only abort in memcpy if source and
        destination are the same.

From-SVN: r146744

	* config/ia64/ia64.md (movfs_internal): Allow flt constants.
	(movdf_internal): Ditto.
	* config/ia64/ia64.c (ia64_legitimate_constant_p): Allow
	SFmode and DFmode constants.
	(ia64_print_operand): Add 'G' format for printing
	floating point constants.

From-SVN: r146743