PR target/28207
	* config/rs6000/rs6000.c (function_arg_boundary): Double-word align
	128-bit IBM long doubles for ABI_V4.

From-SVN: r115170

2006-07-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/27704
	* gfortran.dg/open_status_3.f90: New test.
	* gfortran.dg/fmt_l.f90: Update for new feature.

From-SVN: r115169

2006-07-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/27704
	* runtime/error.c (notify_std): Pass common flags into function. Use
	flags to show locus of error or warning.
	* libgfortran.h: Add enum try.  Add prototype for notify_std.
	* io/open.c (edit_modes): Allow status="old" and add extension to
	allow status="scratch"
	*io/list_read.c (nml_read_obj): Update call to notify_std.
	*io/io.h: Remove enum try and prototype for notify_std.
	*io/transfer.c (read_sf): Update call to notify_std.
	*io/format.c (parse_format_list): Update call to notify_std.

From-SVN: r115168

From-SVN: r115166

	* decl.c (match_old_style_init): Add data attribute to symbol.

	* gfortran.dg/oldstyle_2.f90: New.

From-SVN: r115161

	* tree.c (range_in_array_bounds_p): New predicate.
	* tree.h (range_in_array_bounds_p): Declare it.
	* tree-eh.c (tree_could_trap_p) <ARRAY_RANGE_REF>: Use it to
	return a less conservative answer.
	* tree-sra.c (struct sra_elt): Add new pointer field 'groups'
	and flag 'is_group'.
	(IS_ELEMENT_FOR_GROUP): New macro.
	(FOR_EACH_ACTUAL_CHILD): Likewise.
	(next_child_for_group): New helper function.
	(can_completely_scalarize_p): Take into account groups.
	(sra_hash_tree): Handle RANGE_EXPR.
	(sra_elt_eq): Likewise.
	(lookup_element): Be prepared for handling groups.
	(is_valid_const_index): Delete.
	(maybe_lookup_element_for_expr) <ARRAY_REF>: Use in_array_bounds_p
	instead of is_valid_const_index.
	<ARRAY_RANGE_REF>: New case.
	(sra_walk_expr) <ARRAY_REF>: Use in_array_bounds_p instead of
	is_valid_const_index.
	<ARRAY_RANGE_REF>: Do not unconditionally punt.
	(scan_dump): Dump info for groups too.
	(decide_instantiation_1): Likewise.
	(decide_block_copy): Assert that the element is not a group.
	Propagate decision to groups.
	(generate_one_element_ref): Handle RANGE_EXPR.
	(mark_no_warning): Iterate over actual childs.
	(generate_copy_inout): Likewise.
	(generate_element_copy): Likewise.
	(generate_element_zero): Likewise.
	(generate_element_init_1): Likewise.
	(dump_sra_elt_name): Handle RANGE_EXPR.

From-SVN: r115160

2006-07-03  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/rc_string_base.h (__rc_string_base::_S_max_size):
	Adjust, take into account rounding in _M_create.
	(__rc_string_base::_M_create): Add early _S_max_size check.

From-SVN: r115158

2006-07-03  Ian Lance Taylor  <ian@airs.com>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/ext/rc_string_base.h (__rc_string_base::_S_max_size):
	Increase by a factor of two.
	* include/ext/sso_string_base.h (__sso_string_base::_S_max_size):
	Likewise.

2006-07-03  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/sso_string_base.h (__sso_string_base::_M_create): Never
	allocate a string bigger than _S_max_size.

From-SVN: r115155

	* iresolve.c (gfc_resolve_cpu_time, gfc_resolve_random_number):
	Remove ATTRIBUTE_UNUSED for used argument.

From-SVN: r115152

	PR tree-optimization/26251
	* tree-ssa-threadupdate.c (redirection_block_p): New function.
	(thread_block): When optimizing for size refuse to thread jumps
	that would require duplication of blocks other than redirection
	blocks.

From-SVN: r115150

From-SVN: r115148

2006-07-03  Paolo Bonzini  <bonzini@gnu.org>

	* configure.in: Fix thinkos in previous check-in.
	* configure: Regenerate.

From-SVN: r115147

2006-07-03  Paolo Bonzini  <bonzini@gnu.org>

	* configure.in: Fix thinko in previous check-in.
	* configure: Regenerate.

gcc:
2006-07-03  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Fix thinko in previous check-in.
	* configure: Regenerate.

From-SVN: r115146

2006-07-03  Paolo Bonzini  <bonzini@gnu.org>

	PR other/27063
	* configure.in: Test subdir_requires and give an appropriate
	error message.
	* configure: Regenerate

gcc:
2006-07-03  Paolo Bonzini  <bonzini@gnu.org>

	PR other/27063
	* configure.ac (for lang...): Simplify nesting of conditionals.
	Test subdir_requires for non-enabled languages.  Move processing
	of lang_opt_files and lang_tree_fiels below that test.
	* configure: Regenerate.
	* doc/sourcebuild.texi (Front End Config): Document subdir_requires.

gcc/objcp:
2006-07-03  Paolo Bonzini  <bonzini@gnu.org>

	PR other/27063
	* config-lang.in: Add subdir_requires.

From-SVN: r115145

From-SVN: r115139

From-SVN: r115125

From-SVN: r115123

From-SVN: r115119

        PR c++/28215
        * method.c (make_thunk): Unset DECL_USE_TEMPLATE and
        DECL_TEMPLATE_INFO.

From-SVN: r115118

2006-07-01  Andrew John Hughes  <gnu_andrew@member.fsf.org>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r115117

2006-07-01  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

fortran/
PR fortran/19259
* parse.c (next_free): Error out on line starting with semicolon.
(next_fixed): Fix formatting.  Error out on line starting with
semicolon.
testsuite/
PR fortran/19259
* gfortran.dg/semicolon_fixed.c: New.
* gfortran.dg/semicolon_free.c: New.

From-SVN: r115115

From-SVN: r115113

From-SVN: r115111

        PR c++/26577
        * call.c (build_new_method_call): Force evaluation of the
        instance pointer, not the object.

From-SVN: r115105

	* g++.dg/ext/visibility/fvisibility-override2.C: Fix for systems
	that don't support internal visibility.

From-SVN: r115104

From-SVN: r115101

From-SVN: r115099

	* cfgexpand.c, config/i386/i386.c, genpreds.c, tree-cfg.c: Fix
	comment typos.

From-SVN: r115098

2006-06-30  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* classpath/tools/Makefile.am: Comment out tools wrapper creation.
	(TOOLS_ZIP): Rename tools.zip tools.jar.
	(noinst_DATA): Do not install tools.jar.
	* classpath/tools/Makefile.in: Regenerate.
	* classpath/Makefile.am (SUBDIRS): Add tools.
	(DIST_SUBDIRS): Likewise.
	* classpath/Makefile.in: Regenerate.
	* Makefile.am (toolexeclib_LTLIBRARIES): Add libgcj-tools.la.
	(jar_DATA): Add libgcj-tools-$(gcc_version).jar.
	(bin_PROGRAMS): Add gappletviewer, gjarsigner and gkeytool.
	Add build logic for libgcj-tools.la,
	libgcj-tools-$(gcc_version).jar and gappletviewer, gjarsigner and
	gkeytool.
	* Makefile.in: Regenerate.

From-SVN: r115097

        PR c++/18698
        * decl2.c (grokfield): Only try to treat the decl as an access
        declaration if the scope is a class.

From-SVN: r115095

        * objcp-decl.c (objcp_start_struct): Pass null attributes argument
        to begin_class_definition.

From-SVN: r115091

2006-06-30  Andrew Pinski  <pinskia@gmail.com>

        * gcc.dg/tree-ssa/inline-1.c: Fix up scan-tree-dump-times        for '(' / ')' needing an extra '\'.

From-SVN: r115089

        PR c++/26905
        PR c++/26612
        PR c++/27000
        PR c++/26984
        PR c++/19134
        * tree.c (build_decl_stat): Don't hande #pragma visibility here.
        * c-common.c (c_determine_visibility): Handle it here.
        * c-decl.c (finish_decl): Call c_determine_visibility for
        functions, too.
        * flags.h (enum symbol_visibility): Sort from most to least visibility.
        * tree.h: Likewise.
        * varasm.c (default_assemble_visibility): Likewise.
        * c-common.c (handle_visibility_attribute): Complain about trying
        to give visibility to an already defined class, or trying to change
        declared visibility. Always attach the attribute.
        * cp/decl2.c (determine_visibility): Overhaul.
        (determine_visibility_from_class): Likewise.
        (min_vis_r, type_visibility, constrain_visibility): New fns.
        (constrain_visibility_for_template): Likewise.
        (constrain_class_visibility): Likewise.
        * cp/decl.c (cp_finish_decl): Call determine_visibility for function
        decls, too.
        * cp/name-lookup.c (pushtag): Call determine_visibility.
        * cp/decl.c (duplicate_decls): Don't copy visibility from template to
        specialization.
        * cp/pt.c (check_explicit_specialization): Likewise.
        (lookup_template_class, tsubst_decl): Call determine_visibility.
        * cp/class.c (finish_struct_1): Call constrain_class_visibility.

        PR c++/26905
        PR c++/21675
        PR c++/17470
        * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes
        to grokdeclarator.
        (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'.
        (cp_parser_enum_specifier): Likewise.
        (cp_parser_elaborated_type_specifier): Apply attributes if this
        declares only the class.
        (cp_parser_class_specifier): Apply leading attributes immediately.
        * cp/semantics.c (begin_class_definition): Add attributes parameter,
        apply them to the type.
        * attribs.c (decl_attributes): Ignore type-in-place attributes
        once the type has been defined.

        PR c++/21581
        PR c++/25915
        * cp/tree.c (decl_anon_ns_mem_p): New function.
        * cp/cp-tree.h: Declare it.
        * cp/decl2.c (determine_visibility): Make anonymous namespace
        members static.
        (min_vis_r, constrain_visibility): Likewise.
        * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on
        pseudo-types.
        * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on
        global_namespace.
        * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC
        on anonymous namespaces.

From-SVN: r115086

From-SVN: r115084

	PR middle-end/27428
	* c-lex.c (c_lex_with_flags) <CPP_N_INVALID>: Increment errorcount
	to indicate the cpplib has issued an error message for us.

	* gcc.dg/pr27428-1.c: New test case.

From-SVN: r115080

i386.c (ix86_output_function_epilogue): Don't insert a label at the end of an function under Mach-O.

	* config/i386/i386.c (ix86_output_function_epilogue): Don't
	insert a label at the end of an function under Mach-O.

From-SVN: r115079

2006-06-29  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (pch1_input, pch1_output_builddir,
	pch1_outputj_installdir, pch1_source): Move from pch_*.
	(pch2_input, pch2_output_builddir,
	pch2_output_installdir, pch2_source): Clone for ext.
	(pch3_input, pch3_output_builddir,
	pch3_output_installdir, pch3_source): Clone for tr1.
	(install-pch): Same.
	* include/Makefile.in: Regenerate.

	* include/precompiled: New directory.
	* include/stdc++.h: Move...
	* include/precompiled/stdc++.h: ... here.		
	* include/precompiled/stdtr1c++.h: New.
	* include/precompiled/extc++.h: New.

	* testsuite/lib/libstdc++.exp (libstdc++_init): Set PCH_CXXFLAGS
	to -include bits/stdtr1c++.h.

From-SVN: r115078

2006-06-29  Eric Christopher  <echristo@apple.com>
            Evan Cheng  <evan.cheng@apple.com>

        * predicates.md (vector_all_ones_operand): New.
        (nonimmediate_or_sse_const_operand): Ditto.
        * config/i386/i386-protos.h (standard_sse_constant_opcode): Declare.
        * config/i386/i386.c (standard_sse_constant_opcode): Define.
        (standard_sse_mode_p): Ditto.
        (standard_sse_constant_p): Add case for -1 vector.
        (ix86_expand_vector_move): Try to use.
        * sse.md (*mov<mode>_internal): Use nonimmediate_or_sse_const_operand.
        Call standard_sse_constant_opcode.
        (*movv4sf_internal): Ditto.
        (*movv2df_internal): Ditto.

From-SVN: r115077

genpreds.c (write_match_code_switch): Correctly use XSTR instead of XEXP to extract the operands of a MATCH_CODE rtx.


	* genpreds.c (write_match_code_switch): Correctly use XSTR instead
	of XEXP to extract the operands of a MATCH_CODE rtx.

From-SVN: r115076

	* gcc.dg/compat/struct-layout-1_generate.c: Don't use common
	on darwin as we can't align commons large enough yet.

From-SVN: r115075