2008-07-30  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	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.

From-SVN: r138296

	* scan.c (make_sstring_space): Add explicit conversions of
	allocator's return value.
	* fix-header.c (recognized_function): Likewise.

From-SVN: r138295

gcc/ChangeLog
2008-07-29  Laurent Guerby <laurent@guerby.net>

        PR ada/5911
        * gnattools/Makefile.in: Replace stamp-gnatlib by
        stamp-gnatlib-rts.

gcc/ada/ChangeLog
2008-07-29  Laurent Guerby <laurent@guerby.net>

        PR ada/5911
        * gcc-interface/Makefile.in (MULTISUBDIR, RTSDIR): New variables.
        Pass MULTISUBDIR to recursive make. Use $(RTSDIR) instead of rts.
        Replace stamp-gnatlib* by stamp-gnatlib*-rts.
        * gcc-interface/Make-lang.in: Replace stamp-gnatlib2
        by stamp-gnatlib2-rts.

From-SVN: r138294

gcc/ada/
	PR documentation/15479
	* gnat-style.texi: Remove AdaCore copyright statement and GPL
	statement for GNAT.  Add @copying stanza, use it.  Update to
	GFDL 1.2.  Do not list GFDL as Invariant Section, do not list
	title as Front-Cover Text.
	* gnat_rm.texi: Likewise.
	* gnat_ugn.texi: Likewise.

gcc/
	* doc/cpp.texi: Update to GFDL 1.2.
	* doc/gcc.texi: Do not list GPL as Invariant Section.
	* doc/gccint.texi: Likewise.  Update copyright years.
	* doc/install.texi: Update copyright years.

gcc/fortran/
	* gfc-internals.texi: Update to GFDL 1.2.  Do not list GPL as
	Invariant Section.
	* gfortran.texi: Likewise.
	* intrinsic.texi: Do not list GPL as Invariant Section.
	* invoke.texi: Likewise.  Update copyright years.

gcc/java/
	* gcj.texi: Update copyright years.  Do not list GPL as
	Invariant Section.

libgomp/
	* libgomp.texi: Update to GFDL 1.2.  Update copyright years.
	Do not list GPL as Invariant Section.

From-SVN: r138293

	PR target/36955
	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add
	a use of pic_offset_table_rtx for -msecure-plt __tls_get_addr calls.

From-SVN: r138291

From-SVN: r138289

From-SVN: r138277

2008-07-29  Paul Thomas  <pault@gcc.gnu.org>

fortran/	
	* trans-expr.c (conv_parent_component_references): New function
	to build missing parent references.
	(gfc_conv_variable): Call it
	* symbol.c (gfc_add_component): Check that component name in a
	derived type extension does not appear in parent.
	(gfc_find_component): For a derived type extension, check if
	the component appears in the parent derived type by calling
	self. Separate errors for private components and private types.
	* decl.c (match_data_constant): Add extra arg to call to
	gfc_match_structure_constructor.
	(check_extended_derived_type): New function to check that a
	parent derived type exists and that it is OK for exension.
	(gfc_get_type_attr_spec): Add extra argument 'name' and return
	it if extends is specified.
	(gfc_match_derived_decl): Match derived type extension and
	build a first component of the parent derived type if OK. Add
	the f2k namespace if not present.
	* gfortran.h : Add the extension attribute.
	* module.c : Handle attribute 'extension'.
	* match.h : Modify prototypes for gfc_get_type_attr_spec and
	gfc_match_structure_constructor.
	* primary.c (build_actual_constructor): New function extracted
	from gfc_match_structure_constructor and modified to call self
	iteratively to build derived type extensions, when f2k named
	components are used.
	(gfc_match_structure_constructor): Do not throw error for too
	many components if a parent type is being handled. Use
	gfc_find_component to generate errors for non-existent or
	private components.  Iteratively call self for derived type
	extensions so that parent constructor is built.  If extension
	and components left over, throw error.
	(gfc_match_rvalue): Add extra arg to call to
	gfc_match_structure_constructor.
	* trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
	are the same symbol, aliassing does not matter.
testsuite/
	* gfortran.dg/extends_1.f03: New test.
	* gfortran.dg/extends_2.f03: New test.
	* gfortran.dg/extends_3.f03: New test.
	* gfortran.dg/extends_4.f03: New test.
	* gfortran.dg/extends_5.f03: New test.
	* gfortran.dg/extends_6.f03: New test.
	* gfortran.dg/private_type_6.f90: Modify error message.
	* gfortran.dg/structure_constructor_7.f03: Modify error message.
	* gfortran.dg/structure_constructor_8.f03: Modify error message.

From-SVN: r138275

From-SVN: r138274

2008-07-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/set.h: Minor formatting fixes.
	* include/debug/multiset.h: Likewise.
	* include/debug/safe_association.h: Likewise.
	* include/debug/vector: Likewise.
	* include/debug/map.h: Likewise.
	* include/debug/string: Likewise.
	* include/debug/multimap.h: Likewise.
	* include/bits/stl_list.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/stl_set.h: Likewise.
	* include/bits/stl_multimap.h: Likewise.
	* include/bits/stl_vector.h: Likewise.
	* include/bits/stl_multiset.h: Likewise.
	* include/bits/stl_bvector.h: Likewise.

From-SVN: r138263

	* trans.c (process_inlined_subprograms): Remove tree_really_inline
	check.

From-SVN: r138261

From-SVN: r138260

	* c-decl.c (merge_decls): Do not handle DECL_INLINE.
	(grokdeclarator): Likewise.
	* langhooks.c (lhd_warn_unused_global_decl): Use
	DECL_DECLARED_INLINE_P.
	* print-tree.c (print_node): Remove DECL_INLINE check.

From-SVN: r138258

2008-07-29  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36945
	* tree-ssa-sccvn.h (copy_reference_ops_from_ref): Declare.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Export.
	Record invariant addresses un-decomposed.
	(copy_reference_ops_from_call): Record reference call
	arguments properly.  Simplify.
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): New
	helper split out from ...
	(create_component_ref_by_pieces): ... here.  Simplify.
	Prepare for recursive invocation for call arguments.
	(create_expression_by_pieces): Adjust call to
	create_component_ref_by_pieces.
	(compute_avail): Process operand 2 of reference ops.

	* gcc.dg/tree-ssa/ssa-pre-18.c: New testcase.

From-SVN: r138257

2008-07-29  Richard Guenther  <rguenther@suse.de>

	* gimplify.c (gimplify_expr): Clear TREE_SIDE_EFFECTS for
	OBJ_TYPE_REF.

From-SVN: r138256

2008-07-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/utility: Include <initializer_list>, per the current WP.

	* testsuite/lib/libstdc++.exp (check_v3_target_cstdint): Tweak,
	don't use -std=gnu++0x unnecessarily.
	* testsuite/18_support/numeric_limits/char16_32_t.cc: Use
	dg-require-cstdint.
	* testsuite/18_support/headers/cstdint/types_std_c++0x.cc: Likewise.
	* testsuite/tr1/8_c_compatibility/cstdint/types_std_tr1.cc: Likewise.

From-SVN: r138255

	* trans.c (process_inlined_subprograms): Remove tree_really_inline
	check.

From-SVN: r138254

	* class.c (build_utf8_ref): Set DECL_SIZE and DECL_SIZE_UNIT
	from ctype's sizes.

From-SVN: r138252

	* class.c (build_utf8_ref): Pad initializer string to utf8const_type's
	alignment.

From-SVN: r138251

	PR c++/36852
	* tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on
	TYPE_UID instead of pointers.

	* g++.dg/pch/array-1.C: New test.
	* g++.dg/pch/array-1.Hs: New file.

From-SVN: r138250

From-SVN: r138249

From-SVN: r138248

	* gcc-interface: New directory.

	* ada-tree.def, cuintp.c, gigi.h, Makefile.in, targtyps.c, ada.h,
	utils.c, ada-tree.h, decl.c, lang.opt, Make-lang.in, trans.c,
	config-lang.in, deftarg.c, lang-specs.h, misc.c, utils2.c: Moved
	to gcc-interface subdirectory.

From-SVN: r138246

2008-07-29  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

	* Makefile.in (EXTRA_GNATRTL_NONTASKING_OBJS): Remove extra s-win32.o.

From-SVN: r138245

	* flags.h (flag_really_no_inline): Remove.
	* cgraph.c (cgraph_function_possibly_inlined_p): Simplify.
	* toplev.c (flag_really_no_inline): Remove.
	* c-cppbuiltin.c (c_cpp_builtins): Use flag_no_inline.
	* ipa-inline.c (cgraph_decide_inlining): Do not check flag_no_inline.
	(cgraph_decide_inlining_incrementally): Likewise.
	(compute_inline_parameters): Likewise.
	* opts.c (decode_options): Simplify.
	* c-opts.c (c_common_post_options): Do not set flag_no_inline.
	* common.opt (finline): Initialize to 1.
	* tree-inline.c (inlinable_function_p): Check flag_no_inline.

	* lang.c (java_post_options): Remove handling of flag_no_inline.

	* misc.c (gnat_post_options): Do not set flag_no_inline.

	* options.c (gfc_post_options): Do not set flag_no_inline.

From-SVN: r138238

	* predict.c (always_optimize_for_size_p): New function.
	(optimize_bb_for_size_p, optimize_bb_for_speed_p,
	optimize_edge_for_size_p, optimize_edge_for_speed_p,
	optimize_insn_for_size_p, optimize_insn_for_speed_p): New global
	functions.
	(rtl_profile_for_bb, rtl_profile_for_edge, rtl_default_profile): New.
	* function.c (prepare_function_start): Set default profile.
	* function.h (rtl_data): Add maybe_hot_insn_p.
	* cfgexpand.c (expand_gimple_basic_block): Set RTL profile.
	(construct_exit_block): Likewise.
	(tree_expand_cfg): Likewise.
	* basic-block.h
	(optimize_bb_for_size_p, optimize_bb_for_speed_p,
	optimize_edge_for_size_p, optimize_edge_for_speed_p,
	optimize_insn_for_size_p, optimize_insn_for_speed_p): Declare.
	(rtl_profile_for_bb, rtl_profile_for_edge, default_rtl_profile):
	Declare.

From-SVN: r138237

 	* optimize.c (maybe_clone_body): Remove DECL_INLINE.
	* decl.c (duplicate_decls): Likewise.
	(grokfndecl): Likewise.
	(start_method): Likewise.
	* method.c (make_thunk, make_alias_for, implicitly_declare_fn):
	Likewise.
	* pt.c (register_specialization, regenerate_decl_from_template):
	Likewise.
	* decl2.c (grokfield): Likewise.

From-SVN: r138236

2008-07-29  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 34985
	* c-decl.c (merge_decls): Merge USED flags.
cp/
	* decl.c (duplicate_decls): Merge USED flags.
testsuite/
	* gcc.dg/pr34985.c: New.
	* g++.dg/warn/pr34985.C: New.

From-SVN: r138235

2008-07-29  Daniel Kraft  <d@domob.eu>

	PR fortran/36403
	* trans-intrinsic.c (conv_generic_with_optional_char_arg):  New method
	to append a string-length even if the string argument is missing, e.g.
	for EOSHIFT.
	(gfc_conv_intrinsic_function):  Call the new method for EOSHIFT, PACK
	and RESHAPE.

2008-07-29  Daniel Kraft  <d@domob.eu>

	PR fortran/36403
	* gfortran.dg/char_eoshift_5.f90:  New test.
	* gfortran.dg/intrinsic_optional_char_arg_1.f90:  New test.

From-SVN: r138234

	* config/sh/sh.c (sh_gimplify_va_arg_expr): Unshare the addr,
	valist, next_fp, next_fp_tmp, next_fp_limit, next_o, next_o_limit,
	next_stack, lab_false and lab_over trees.

From-SVN: r138233

	* gfortran.h (try): Remove macro.  Replace try with gfc_try
	throughout.
	* array.c: Likewise.
	* check.c: Likewise.
	* cpp.c: Likewise.
	* cpp.h: Likewise.
	* data.c: Likewise.
	* data.h: Likewise.
	* decl.c: Likewise.
	* error.c: Likewise.
	* expr.c: Likewise.
	* interface.c: Likewise.
	* intrinsic.c: Likewise.
	* intrinsic.h: Likewise.
	* io.c: Likewise.
	* match.h: Likewise.
	* parse.c: Likewise.
	* parse.h: Likewise.
	* resolve.c: Likewise.
	* scanner.c: Likewise.
	* simplify.c: Likewise.
	* symbol.c: Likewise.
	* trans-openmp.c: Likewise.
	* trans-types.c: Likewise.

From-SVN: r138226

From-SVN: r138224

        PR c++/36943
        * decl.c (reshape_init_r): Allow C++0x initializer lists.

From-SVN: r138221

re PR libstdc++/36949 ([C++0x] make_shared does not initialize enable_shared_from_this' internal shared_count)

2008-07-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/36949
	* include/tr1_impl/boost_shared_ptr.h
	(__shared_ptr(_Sp_make_shared_tag, _Alloc, _Args&&...): Call
	__enable_shared_from_this_helper.
	* testsuite/20_util/shared_ptr/creation/36949.cc: New.

From-SVN: r138219

2008-07-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36957
	* tree-flow.h (tree_ssa_useless_type_conversion): Remove.
	(useless_type_conversion_p): Remove.
	(types_compatible_p): Remove.
	* gimple.h (tree_ssa_useless_type_conversion): Declare.
	(useless_type_conversion_p): Declare.
	(types_compatible_p): Declare.
	(gimple_expr_type): Return the base type only if it is
	trivially convertible to the subtype.

From-SVN: r138217

2008-07-28  Andreas Tobler  <a.tobler@schweiz.org>

	* configure.ac: Use the m4_do macro to concatenate the warnings into
	one string in ACX_PROG_CC_WARNING_OPTS,
	ACX_PROG_CC_WARNING_ALMOST_PEDANTIC and ACX_PROG_CC_WARNINGS_ARE_ERRORS.
	* configure: Regenerate.

From-SVN: r138216

From-SVN: r138215

* configure.tgt: Enable futex for MIPS.
* config/linux/mips/futex.h: New file.

Co-Authored-By: Chao-ying Fu <fu@mips.com>

From-SVN: r138214

2008-07-28  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (insert_into_preds_of_block): Remove dead code.
	(insert_fake_stores): Remove.
	(realify_fake_stores): Likewise.
	(execute_pre): Remove dead code.
	* tree-ssa-structalias.c (get_constraint_for_1): Remove tcc_unary
	case.
	(find_func_aliases): Deal with it here instead.
	Re-enable gcc_unreachable call.

From-SVN: r138213

        * MAINTAINERS: Add Jakub and myself as gimple maintainers.

From-SVN: r138211