* config/sh/sh.c (nonpic_symbol_mentioned_p): Allow UNSPEC_TPOFF.

testsuite:
	* gcc.dg/tls/pie-1.c: New test.

From-SVN: r153060

	* mangle.c (finish_mangling_get_identifier): Use
	obstack_base (mangle_obstack) instead of name_base.

	* g++.dg/abi/mangle33.C: New test.

From-SVN: r153059

	PR other/25507
	* doc/invoke.texi: Document -print-multi-os-directory.

From-SVN: r153058

re PR c++/41313 (r150553 causes g++.dg/tree-prof/partition1.C compilation and execution test failures on *-apple-darwin*)

2009-10-21  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR c++/41313
	* gcc/config/darwin10.h: Use default_emit_unwind_label.
	* gcc/config/darwin.c: Disable -freorder-blocks-and-partition
	when darwin_emit_unwind_label is used.

From-SVN: r153057

2009-10-21  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Adjust the ppl and cloog configure to work as
	documented.  Disable cloog if ppl was disabled.  Omit the version
	checks if they were disabled.
	* configure: Re-generate.

From-SVN: r153055

decl.c (build_subst_list): Convert the expression of the constraint to the type of the discriminant.

	* gcc-interfaces/decl.c (build_subst_list): Convert the expression of
	the constraint to the type of the discriminant.

From-SVN: r153054

	* gcc-interfaces/decl.c (gnat_to_gnu_entity): Do not create a new
	TYPE_DECL when a type is padded if there is already one and reset
	TYPE_STUB_DECL in this case.

From-SVN: r153053

	* gcc-interfaces/utils.c (create_subprog_decl): Do not redefine
	main_identifier_node.

From-SVN: r153052

	* tree-vect-stmts.c (exist_non_indexing_operands_for_use_p): Tweak
	order of checks.

From-SVN: r153051

From-SVN: r153050

2009-10-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41706
	PR fortran/41766
	* match.c (select_type_set_tmp): Set flavor for temporary.
	* resolve.c (resolve_class_typebound_call): Correctly resolve actual
	arguments.


2009-10-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41706
	PR fortran/41766
	* gfortran.dg/class_9.f03: Extended test case.
	* gfortran.dg/select_type_7.f03: New test case.

From-SVN: r153049

From-SVN: r153047

        * tree-eh.c (lower_try_finally_copy): Do lower_eh_constructs_1
        before emit_post_landing_pad.

From-SVN: r153044

	* config/mips/mips.c (mips_binary_cost): Add new argument speed.
	Use when calling rtx_costs.
	(mips_rtx_costs): Fix formatting.  Use argument speed rather than the
	global optimize_size.  Pass speed to mips_binary_cost.

From-SVN: r153041

2009-10-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/41773
	Revert:
	2009-10-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/basic_string.h (_S_construct(const _CharT*, size_type,
	const _Alloc&)): New, declare.
	(_S_construct(_CharT*, _CharT*, const _Alloc&),
	_S_construct(const _CharT*, const _CharT*, const _Alloc&),
	_S_construct(iterator, iterator, const _Alloc&),
	_S_construct(const_iterator, const_iterator, const _Alloc&)): New,
	forward to the latter.
	* include/bits/basic_string.tcc (_S_construct(const _CharT*,
	size_type, const _Alloc&)): Define.
	(basic_string(const basic_string&, size_type, size_type),
	basic_string(const basic_string&, size_type, size_type,
	const _Alloc&), basic_string(const _CharT*, size_type,
	const _Alloc&), basic_string(const _CharT*, const _Alloc&),
	basic_string(initializer_list<>, const _Alloc&)): Call the latter.
	* config/abi/pre/gnu.ver: Remove recently added exports.
	* src/string-inst.cc: Remove instantiations.

From-SVN: r153040

2009-10-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/41763
	* include/bits/valarray_array.h (__valarray_default_construct,
	__valarray_fill_construct, __valarray_copy_construct, __valarray_sum
	__valarray_destroy_elements, __valarray_product): Do not qualify with
	__restrict__ pointers accessing data also accessed by other pointers.

From-SVN: r153039

	* config/rs6000/rs6000.c (def_builtin): Set TREE_READONLY instead
	of TREE_CONSTANT.

From-SVN: r153038

gcc/
	* rtl.h (simplify_replace_fn_rtx): Declare.
	(wrap_constant, unwrap_constant): Delete.
	* cfgexpand.c (unwrap_constant, wrap_constant): Delete.
	(expand_debug_expr): Don't call wrap_constant.
	* combine.c (rtx_subst_pair): Only define for AUTO_INC_DEC.
	(auto_adjust_pair): Fold into...
	(propagate_for_debug_subst): ...here.  Only define for AUTO_INC_DEC.
	Just return a new value.
	(propagate_for_debug): Use simplify_replace_fn_rtx for AUTO_INC_DEC,
	otherwise use simplify_replace_rtx.
	* cselib.c (wrap_constant): Reinstate old definition.
	(cselib_expand_value_rtx_1): Don't wrap constants.
	* gcse.c (try_replace_reg): Don't use copy_rtx in the call to
	simplify_replace_rtx.
	(bypass_block): Fix formatting in calls to simplify_replace_rtx.
	* reload1.c (reload): Skip all uses for an insn before adjusting it.
	Use simplify_replace_rtx.
	* simplify-rtx.c (simplify_replace_fn_rtx): New function,
	adapted from...
	(simplify_replace_rtx): ...here.  Turn into a wrapper for
	simplify_replace_fn_rtx.
	(simplify_unary_operation): Don't unwrap CONSTs.
	* var-tracking.c (check_wrap_constant): Delete.
	(vt_expand_loc_callback): Don't call it.
	(vt_expand_loc): Likewise.

From-SVN: r153037

From-SVN: r153036

2009-10-20  Pascal Obry  <obry@adacore.com>
            Eric Botcazou  <ebotcazou@adacore.com>

        * config/i386/cygming.h (DWARF_FRAME_REGNUM): Add enclosing parens.


Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r153033

2009-10-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/basic_string.h (_S_construct(const _CharT*, size_type,
	const _Alloc&)): New, declare.
	(_S_construct(_CharT*, _CharT*, const _Alloc&),
	_S_construct(const _CharT*, const _CharT*, const _Alloc&),
	_S_construct(iterator, iterator, const _Alloc&),
	_S_construct(const_iterator, const_iterator, const _Alloc&)): New,
	forward to the latter.
	* include/bits/basic_string.tcc (_S_construct(const _CharT*,
	size_type, const _Alloc&)): Define.
	(basic_string(const basic_string&, size_type, size_type),
	basic_string(const basic_string&, size_type, size_type,
	const _Alloc&), basic_string(const _CharT*, size_type,
	const _Alloc&), basic_string(const _CharT*, const _Alloc&),
	basic_string(initializer_list<>, const _Alloc&)): Call the latter.
	* config/abi/pre/gnu.ver: Remove recently added exports.
	* src/string-inst.cc: Remove instantiations.

From-SVN: r153023

From-SVN: r153022

2009-10-20  Joel Dice <dicej@mailsnare.net>

        PR java/28474
        * mangle_name.c (append_unicode_mangled_name): Fix mangling
        of names with multiple underscores and "U".
        (unicode_mangling_length): Likewise.

From-SVN: r153021

2009-10-20  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/lto/20091020-3_0.c: New testcase.

From-SVN: r153019

	PR target/39247
	* arm.c (arm_override_options): Forcibly disable hot/cold block
	partitioning.

From-SVN: r153018

	PR debug/41739
	* haifa-sched.c (try_ready): Skip debug deps updating speculation
	status.

From-SVN: r153017

2009-10-20  Richard Guenther  <rguenther@suse.de>

	* ggc-page.c: Include cfgloop.h.
	(struct max_alignment): Drop long double, add void *.
	(extra_order_size_table): Add low non-power-of-two multiples
	of MAX_ALIGNMENT.  Drop small type-based entries, add
	tree_type, cgraph_node and loop.
	* alloc-pool.c (struct allocation_object_def): Drop long double
	aligning element.

From-SVN: r153014

2009-10-20  Phil Muldoon <pmuldoon@redhat.com>

	* python/libstdcxx/v6/printers.py (StdTuplePrinter): New printer.
	(build_libstdcxx_dictionary): Add StdTuplePrinter registration.

From-SVN: r153013

2009-10-20  Richard Guenther  <rguenther@suse.de>

        PR lto/41761
	* gimple.c (gimple_register_type): Make sure we register
	the types main variant first.

	* gcc.dg/lto/20091020-1_0.c: New testcase.
	* gcc.dg/lto/20091020-1_1.c: Likewise.
	* gcc.dg/lto/20091020-2_0.c: Likewise.
	* gcc.dg/lto/20091020-2_1.c: Likewise.

From-SVN: r153012

	PR debug/41340
	* loop-invariant.c (calculate_loop_reg_pressure): Don't count regs
	referenced just in DEBUG_INSNs.

	* gcc.dg/pr41340.c: New test.

From-SVN: r153011

2009-10-20  Richard Guenther  <rguenther@suse.de>

	* gimple.c (gimple_types_compatible_p): Simplify.  Move
	cheap checks before hashtable queries.  Add checks for
	TYPE_NONALIASED_COMPONENT and DECL_NONADDRESSABLE_P.

From-SVN: r153010

tree-sra.c (build_ref_for_offset_1): Skip fields without size or with size that can't be represented as a host integer.

	* tree-sra.c (build_ref_for_offset_1) <RECORD_TYPE>: Skip fields
	without size or with size that can't be represented as a host integer.

From-SVN: r153008

tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't regard the removal of a debug stmt as a significant change.

	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't regard
	the removal of a debug stmt as a significant change.

From-SVN: r153007

2009-10-20  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.md: Added agen condition to operand
	forwarding bypasses. 
	Added bypass for early address generation use of int results.
	Updated comments.

From-SVN: r153006

	* config/i386/i386.c: Remove signal.h #include.

From-SVN: r153005

2009-10-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41706
	* resolve.c (resolve_arg_exprs): New function.
	(resolve_class_compcall): Call the above.
	(resolve_class_typebound_call): The same.

2009-10-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41706
	* gfortran.dg/class_9 : New test.

From-SVN: r153004

	* simplify-rtx.c (simplify_const_unary_operation): Handle
	SS_ABS.
	* doc/rtl.texi: Document ss_abs.

From-SVN: r153003

From-SVN: r153002

	* charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
	(_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
	and char32_cset_desc.
	(converter_for_type): Handle CPP_UTF8STRING.
	(cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
	* directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
	(parse_include): Reject raw strings.
	* include/cpplib.h (CPP_UTF8STRING): New token type.
	* internal.h (struct cpp_reader): Add utf8_cset_desc field.
	* lex.c (lex_raw_string): New function.
	(lex_string): Handle u8 string literals, call lex_raw_string
	for raw string literals.
	(_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
	sequences.
	* macro.c (stringify_arg): Handle CPP_UTF8STRING.

	* c-common.c (c_parse_error): Handle CPP_UTF8STRING.
	* c-lex.c (c_lex_with_flags): Likewise.  Test C_LEX_STRING_NO_JOIN
	instead of C_LEX_RAW_STRINGS.
	(lex_string): Handle CPP_UTF8STRING.
	* c-parser.c (c_parser_postfix_expression): Likewise.
	* c-pragma.h (C_LEX_RAW_STRINGS): Rename to ...
	(C_LEX_STRING_NO_JOIN): ... this.

	* parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
	cp_parser_string_literal, cp_parser_primary_expression): Likewise.
	(cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
	of C_LEX_RAW_STRINGS.

	* gcc.dg/raw-string-1.c: New test.
	* gcc.dg/raw-string-2.c: New test.
	* gcc.dg/raw-string-3.c: New test.
	* gcc.dg/raw-string-4.c: New test.
	* gcc.dg/raw-string-5.c: New test.
	* gcc.dg/raw-string-6.c: New test.
	* gcc.dg/raw-string-7.c: New test.
	* gcc.dg/utf8-1.c: New test.
	* gcc.dg/utf8-2.c: New test.
	* gcc.dg/utf-badconcat2.c: New test.
	* gcc.dg/utf-dflt2.c: New test.
	* gcc.dg/cpp/include6.c: New test.
	* g++.dg/ext/raw-string-1.C: New test.
	* g++.dg/ext/raw-string-2.C: New test.
	* g++.dg/ext/raw-string-3.C: New test.
	* g++.dg/ext/raw-string-4.C: New test.
	* g++.dg/ext/raw-string-5.C: New test.
	* g++.dg/ext/raw-string-6.C: New test.
	* g++.dg/ext/raw-string-7.C: New test.
	* g++.dg/ext/utf8-1.C: New test.
	* g++.dg/ext/utf8-2.C: New test.
	* g++.dg/ext/utf-badconcat2.C: New test.
	* g++.dg/ext/utf-dflt2.C: New test.

From-SVN: r152995

	* config/cris/cris.c (cris_function_value, cris_libcall_value,
	cris_function_value_regno_p): New functions.
	(cris_promote_function_mode): Update comment.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
	* config/cris/cris.h: (FUNCTION_VALUE, LIBCALL_VALUE): Remove.
	(FUNCTION_VALUE_REGNO_P): Redefine, use cris_function_value_regno_p.
	* config/cris/cris-protos.h (cris_function_value_regno_p): Declare.

From-SVN: r152992