PR middle-end/22156
* tree-sra.c (instantiate_element): Use BYTES_BIG_ENDIAN for
bit-field layout.
(sra_build_assignment): Likewise.  Set up mask depending on
precision, not type.
(sra_build_bf_assignment): Use BYTES_BIG_ENDIAN.  Don't overflow
computing bit masks.
(sra_build_elt_assignment): Don't view-convert from signed to
unsigned.
(sra_explode_bitfield_assignment): Use bit-field type if
possible.  Use BYTES_BIG_ENDIAN.

From-SVN: r129150

From-SVN: r129149

From-SVN: r129147

PR tree-optimization/33572
* g++.dg/torture/pr33572.C: Replace with complete test.

From-SVN: r129144

* tree-sra.c (scalarize_lsdt): Fix thinko in testing whether
the original stmt can throw.

From-SVN: r129143

2007-10-08  Johannes Singler  <singler@ira.uka.de>

	* include/parallel/base.h: Added plus and multiplies functor
       for differently typed objects.
	* include/parallel/numeric: Use it.
	* include/parallel/for_each_selectors.h: Allowed different types.
	* include/parallel/partial_sum.h: Fixed return value.
	* testsuite/26_numerics/accumulate/1.cc: Tests for accumulate.
	* testsuite/26_numerics/inner_product/1.cc: Tests for inner_product.

From-SVN: r129140

PR fortran/33689
fortran/
* resolve.c (gfc_resolve_expr): Fix indentation.
(resolve_fl_variable_derived): Rename argument.
(resolve_fl_variable): Fix case in message.  Clarify logic.
Correctly simplify array bounds.
testsuite/
* gfortran.dg/spec_expr_5.f90: New.

From-SVN: r129139

2007-10-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_move.h (_GLIBCXX_MOVE): Add.
	* include/bits/stl_algobase.h: Adjust.
	* include/bits/stl_pair.h: Likewise.

	* include/bits/stl_algo.h: Minor formatting fixes.

From-SVN: r129138

darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register '#pragma mark' to be executed at preprocessing time.

	* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register
	'#pragma mark' to be executed at preprocessing time.

From-SVN: r129134

	gcc/
	* varasm.c (compare_constant): Removed call to
	lang_hooks.expand_constant.
	(copy_constants): Removed call to lang_hooks.expand_constant.
	(compute_reloc_for_constant): Removed call to
	lang_hooks.expand_constant.
	(output_addressed_constants): Removed call to
	lang_hooks.expand_constant.
	(constructor_static_from_elts_p): Removed call to
	lang_hooks.expand_constant.
	(output_constant): Removed calls to lang_hooks.expand_constant.
	* langhooks.h (struct lang_hooks): Removed field expand_constant.
	* langhooks-def.h (lhd_return_tree): Removed.
	(LANG_HOOKS_EXPAND_CONSTANT): Removed.
	(LANG_HOOKS_INITIALIZER): Removed LANG_HOOKS_EXPAND_CONSTANT.
	* langhooks.c (lhd_return_tree): Removed.

	gcc/cp/
	* typeck2.c (digest_init): Call cplus_expand_constant after
	convert_for_initialization.
	* cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
	* expr.c (cplus_expand_constant): Updated function description.

	gcc/ada/
	* misc.c (LANG_HOOKS_PUSHDECL): Replaced lhd_return_tree with
	gnat_return_tree.
	(gnat_init_gcc_eh): Replaced gnat_eh_runtime_type with
	gnat_return_tree.
	(gnat_eh_runtime_type): Removed.
	(gnat_return_tree): New function.

From-SVN: r129133

2007-10-08  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/33489	
	* include/parallel/multiseq_selection.h: Remove default constructed
	value_type.
	* include/parallel/partition.h: 
	* include/parallel/partial_sum.h: Format.

From-SVN: r129132

combine.c (setup_incoming_promotions): Ensure that arguments that have not undergone mode promotions do not...

	gcc/
	* combine.c (setup_incoming_promotions): Ensure that
	arguments that have not undergone mode promotions do not
	incorrectly get marked as being sign- or zero-extended.

From-SVN: r129131

2007-10-08  Richard Guenther  <rguenther@suse.de>

	PR middle-end/33693
	PR middle-end/33695
	PR middle-end/33697
	* fold-const.c (fold_binary): Use correct types in folding
	of a * (1 << b) to (a << b).  Likewise for ~A & ~B to ~(A | B)
	and building of RROTATE_EXPR.

	* gcc.dg/pr33693.c: New testcase.
	* gcc.dg/pr33695.c: Likewise.
	* gcc.dg/pr33697.c: Likewise.

From-SVN: r129130

        * docs/html/parallel_mode.html: Added reference to MCSTL.
        More documentation on compile-time settings and tuning.
        * include/parallel/multiway_merge.h: Added reference to paper.
        * include/parallel/multiseq_selection.h: Added reference to paper.
        * include/parallel/workstealing.h: Added reference to paper.
        * include/parallel/balanced_quicksort.h: Added reference to paper.
        * include/parallel/tree.h: Added reference to paper.

From-SVN: r129129

2007-10-08  Richard Guenther  <rguenther@suse.de>

	PR middle-end/33691
	PR middle-end/33694
	PR middle-end/33696
	* fold-const.c (fold_binary): Use the correct types when
	folding (A | CST1) & CST2 to (A & CST2) | (CST1 & CST2).
	(fold_binary): Use the correct types when folding
	(-A) - B to (-B) - A.
	(fold_unary): Use the correct types when folding ~(X).

	* gcc.dg/pr33691.c: New testcase.
        * gcc.dg/pr33694.c: Likewise.
        * gcc.dg/pr33696.c: Likewise.

From-SVN: r129128

2007-10-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

 * doc/invoke.texi (Wall): fix formatting issues.

contrib/
 * texi2pod.pl: Handle @asis.
 (postprocess): Move @gccoptlist{} after all formatting commands.

From-SVN: r129125

2007-10-08  Paolo Carlini  <pcarlini@suse.de>

	* include/std/utility (identity, move, forward): Move to...
	* include/bits/stl_move.h: ... here.
	* include/Makefile.am: Add.
	* include/bits/stl_algobase.h: Include the latter.
	* include/Makefile.in: Regenerate.
	* testsuite/20_util/pair/moveable.cc: Remove dg-require-rvalref.

2007-10-08  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_pair.h (pair<>:pair(pair&&),
	pair<>::operator=(pair&&)): Add.

From-SVN: r129124

2007-10-08  Paolo Carlini  <pcarlini@suse.de>

	* include/std/utility (identity, move, forward): Move to...
	* include/bits/stl_move.h: ... here.
	* include/Makefile.am: Add.
	* include/bits/stl_algobase.h: Include the latter.
	* include/Makefile.in: Regenerate.
	* testsuite/20_util/pair/moveable.cc: Remove dg-require-rvalref.

2007-10-08  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_pair.h (pair<>:pair(pair&&),
	pair<>::operator=(pair&&)): Add.

From-SVN: r129123

* configure.ac (CFLAGS_FOR_BUILD, CXXFLAGS_FOR_BUILD, LDFLAGS_FOR_BUILD): Default them to host flags only
  for $host = $build.
  Set default CXXFLAGS_FOR_BUILD to CXXFLAGS, not CFLAGS.
  Set default LDFLAGS_FOR_BUILD to LDFLAGS, not CFLAGS.
* configure: Regenerate.

From-SVN: r129122

	PR ada/33454
	Revert:
	2007-08-31  Ben Elliston  <bje@au.ibm.com>

	* Makefile.in (LIBGNAT_TARGET_PAIRS): Use system-linux-ppc64.ads
	when compiling for powerpc64-*-linux.
	* system-linux-ppc64.ads: New file.

From-SVN: r129121

From-SVN: r129119

2007-10-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/33683
	* mathbuiltins.def (GAMMA):  Change function name to
	"tgamma" instad of "gamma".

2007-10-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/33683
	* gfortran.dg/gamma_5.f90:  New test case

From-SVN: r129116

gcc/
	* simplify-rtx.c (simplify_binary_operation_1): Canonicalize
	truncated shift counts.

From-SVN: r129072

2007-10-07  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/debug/list (list<>::list(list&&),
	list<>::operator=(list&&)): Add.
	(list<>::swap): Adjust.
	(swap(list&&, list& __y), swap(list&, list&& __y)): Add.
	* include/debug/vector (vector<>::vector(vector&&),
	vector<>::operator=(vector&&)): Add.
	(vector<>::swap): Adjust.
	(swap(vector&&, vector& __y), swap(vector&, vector&& __y)): Add.
	* include/debug/deque (deque<>::deque(deque&&),
	deque<>::operator=(deque&&)): Add.
	(deque<>::swap): Adjust.
	(swap(deque&&, deque& __y), swap(deque&, deque&& __y)): Add.
	* include/debug/set.h (set<>::set(set&&),
	set<>::operator=(set&&)): Add.
	(set<>::swap): Adjust.
	(swap(set&&, set& __y), swap(set&, set&& __y)): Add.
	* include/debug/map.h (map<>::map(map&&),
	map<>::operator=(map&&)): Add.
	(map<>::swap): Adjust.
	(swap(map&&, map& __y), swap(map&, map&& __y)): Add.
	* include/debug/multiset.h (multiset<>::multiset(multiset&&),
	multiset<>::operator=(multiset&&)): Add.
	(smultiet<>::swap): Adjust.
	(swap(multiset&&, multiset& __y),
	swap(multiset&, multiset&& __y)): Add.
	* include/debug/multimap.h (multimap<>::multimap(multimap&&),
	multimap<>::operator=(multimap&&)): Add.
	(multimap<>::swap): Adjust.
	(swap(multimap&&, multimap& __y),
	swap(multimap&, multimap&& __y)): Add.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r129071

	* config/m68k/m68k.c, config/m68k/m68k.md: Use the assembly
	syntax for ASSEMBLER_DIALECT.
	* config/m68k/m68k.h (ASSEMBLER_DIALECT): New.

From-SVN: r129070

re PR fortran/20851 (dummy argument may not appear in specification expression in elemental procedure)

PR fortran/20851
fortran/
* expr.c (check_inquiry): Typo fix in error message.
(check_init_expr): Same * 3.
(check_restricted): Verify that no dummy arguments appear in
restricted expressions in ELEMENTAL procedures.
* resolve.c (resolve_fl_variable): Exchange order of checks to
avoid side-effect.
testsuite/
* initialization_1.f90: Fix dg-error annotations.
* initialization_14.f90: New.
* initialization_7.f90: Fix dg-error annotations.
* initialization_9.f90: Likewise.

From-SVN: r129069

2007-10-07  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algobase.h (_GLIBCXX_MOVE): Add.
	(swap, __iter_swap): Use it.
	* testsuite/25_algorithms/rotate/moveable.cc: Remove dg-require-rvalref.
	* testsuite/25_algorithms/remove/moveable.cc: Likewise.
	* testsuite/25_algorithms/partition/moveable.cc: Likewise. 
	* testsuite/25_algorithms/swap_ranges/moveable.cc: Likewise.
	* testsuite/25_algorithms/reverse/moveable.cc: Likewise. 
	* testsuite/25_algorithms/unique/moveable.cc: Likewise. 
	* testsuite/25_algorithms/remove_if/moveable.cc: Likewise. 

	* include/bits/stl_algobase.h (lexicographical_compare):
	Clean up.

2007-10-07  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (remove, remove_if, unique,
	__rotate(_RandomAccessIterator, _RandomAccessIterator,
	_RandomAccessIterator, random_access_iterator_tag)): Use _GLIBCXX_MOVE.
	(__rotate(_ForwardIterator, _ForwardIterator, _ForwardIterator,
	forward_iterator_tag), __rotate(_BidirectionalIterator,
	_BidirectionalIterator, _BidirectionalIterator,
	bidirectional_iterator_tag), __partition(_ForwardIterator,
	_ForwardIterator, _Predicate, forward_iterator_tag)): Use iter_swap.

From-SVN: r129068

From-SVN: r129067

dwarf2out.c (dwarf2out_frame_init): Check for DWARF2_FRAME_INFO when determining whether to record...

	* dwarf2out.c (dwarf2out_frame_init): Check for DWARF2_FRAME_INFO
	when determining whether to record INCOMING_RETURN_ADDR_RTX.


Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>

From-SVN: r129066

From-SVN: r129064

2007-10-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.dg/error_recovery_4.f90: New test.

From-SVN: r129060

2007-10-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33609
	* simplify.c (range_check): Return gfc_bad_expr if incoming expression 
	is NULL.

From-SVN: r129059

2007-10-06  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/33678	
	* libsupc++/typeinfo (typeinfo): Revert ordering of virtual components.

From-SVN: r129058

	* gfortran.dg/default_format_denormal_2.f90: New test.
	* gfortran.dg/default_format_2.inc: New test.
	* gfortran.dg/default_format_denormal_1.f90: New test.
	* gfortran.dg/default_format_1.inc: New test.
	* gfortran.dg/default_format_1.f90: Don't test for denormalized
	numbers.
	* gfortran.dg/default_format_2.f90: Don't test for denormalized
	numbers.

From-SVN: r129057

	2007-02-12  Eric Botcazou  <ebotcazou@adacore.com>

	* tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL.
	* cgraphunit.c (cgraph_expand_function): If DECL_IGNORED_P is set on
	the function, temporarily point the debug interface to the null one.

From-SVN: r129056

2007-10-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.dg/namelist_15.f90: Revise test.

From-SVN: r129055

2007-10-06  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/33487
	* include/parallel/algorithmfwd.h (for_each, generate, generate_n,
	transform, replace, replace_if, max_element, min_element, count,
	count_if): Consistently construct overloads.
	* include/parallel/numericfwd.h (accumulate, adjacent_difference,
	inner_product): Same.
	* include/parallel/algobase.h: Same.
	* include/parallel/algo.h: Same.
	* include/parallel/numeric: Same.

	* include/bits/algorithmfwd.h: Correct find_end placement.

	* docs/html/parallel_mode.html: Document some of the interface
	conventions.

	* include/parallel/search.h (calc_borders): Only use operator ==.
	
	* include/parallel/algorithmfwd.h: Move __gnu_sequential bits to...
	* include/parallel/tags.h: ...here, and use a using directive.

	* include/parallel/random_shuffle.h: Include stl_numeric. Qualify
	uses of partial_num with __gnu_sequential.

	* include/parallel/tree.h: Formatting.

From-SVN: r129054

From-SVN: r129053

gcc/ChangeLog:
PR tree-optimization/33655
* tree-sra.c (bitfield_overlaps_p): Handle array and complex
elements.
gcc/testsuite/ChangeLog:
PR tree-optimization/33655
* gcc.dg/torture/pr33655.c: New.

From-SVN: r129052

gcc/ChangeLog:
PR tree-optimization/33572
* tree-cfg.c (verify_stmts): Check for missing PHI defs.
* tree-inline.c (update_ssa_across_eh_edges): Renamed to...
(update_ssa_across_abnormal_edges): ... this.  Set slots in the
return PHI node.
(copy_edges_for_bb): Handle nonlocal label edges.
(make_nonlocal_label_edges): Deleted.
(optimize_inline_calls): Don't call it.
gcc/testsuite/ChangeLog:
PR tree-optimization/33572
* g++.dg/torture/pr33572.C: New.

From-SVN: r129051