2007-10-14  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (is_sorted, is_sorted_until): Add.
	* include/bits/algorithmfwd.h: Add.
	* include/ext/algorithm: Adjust.
	* testsuite/25_algorithms/is_sorted/requirements/
	explicit_instantiation/2.cc: New.
	* testsuite/25_algorithms/is_sorted/requirements/
	explicit_instantiation/pod.cc: Likewise.
	* testsuite/25_algorithms/is_sorted/1.cc: Likewise.
	* testsuite/25_algorithms/is_sorted_until/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/is_sorted_until/requirements/
	explicit_instantiation/pod.cc: Likewise.
	* testsuite/25_algorithms/is_sorted_until/1.cc: Likewise.
	* testsuite/25_algorithms/headers/algorithm/synopsis.cc:
	Add is_sorted and is_sorted_until.

	* include/bits/stl_heap.h (is_heap_until): Add concept and
	debug-mode checks.

From-SVN: r129303

2007-10-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33745
        * trans-array.c (gfc_conv_ss_startstride): Fix dimension check.
        (gfc_trans_array_bound_check, gfc_conv_array_ref,
        gfc_conv_ss_startstride): Simplify error message.
        * resolve.c (check_dimension): Fix dimension-type switch;
        improve error message.

2007-10-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33745
        * gfortran.dg/bounds_check_11.f90: New.

From-SVN: r129302

2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Don't run config-ml.in directly.
	(multilib_arg): New.
	* configure: Regenerated.

From-SVN: r129299

2007-10-14  Andrew Pinski  <pinskia@gmail.com>

        PR c++/30303
        * decl.c (grokfndecl): Return NULL after the "definition of
        implicitly-declared" error happened.

2007-10-14  Andrew Pinski  <pinskia@gmail.com>

        PR c++/30303
        * g++.dg/other/ctor1.C: New test.
        * g++.dg/other/ctor2.C: New test.
        * g++.dg/other/dtor1.C: New test.

From-SVN: r129298

	* c-objc-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
	Remove.
	* c-tree.h: Remove the prototype for c_cannot_inline_tree_fn.

From-SVN: r129296

2007-10-14  Tobias Burnus  <burnus@gcc.gnu.org>

        * gfortran.dg/bounds_check_10.f90: Fix testcase.

From-SVN: r129293

	* c-common.h: Remove the prototype for c_expand_body.
	* c-tree.h: Remove the prototype for c_disregard_inline_limits.
	* tree.h: Remove the prototype for fold_build_call_expr.

From-SVN: r129292

	* config/fixed-bit.c, config/i386/cpuid.h, config/i386/i386.c,
	config/i386/i386.md, config/i386/sse.md, function.c, jump.c,
	modulo-sched.c, ra-conflict.c, toplev.c, tree-eh.c, tree-sra.c,
	tree-ssa-dse.c, tree-vect-analyze.c, tree-vect-patterns.c,
	tree-vect-transform.c: Fix comment typos.
	* doc/extend.texi: Fix a typo.

From-SVN: r129291

From-SVN: r129289

2007-10-13  Tobias Schlueter  <tobi@gcc.gnu.org>
    Paul Thomas  <pault@gcc.gnu.org>

PR fortran/33254
PR fortran/33727
fortran/
* trans-array.c (get_array_ctor_var_strlen): Check upper bound for
constness instead of lower bound.
(get_array_ctor_strlen): Add bounds-checking code.
testsuite/
* bounds_check_10.f90: New.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>

From-SVN: r129286

        * config/rs6000/aix53.h: New file.
        * config/rs6000/aix{41,43,51,52}.h (TARGET_ALTIVEC): Define to 0.
        (TARGET_ALTIVEC_ABI): Same.
        * config/rs6000/aix.h (TARGET_ALTIVEC): Delete.
        (TARGET_ALTIVEC_ABI): Delete.
        * config.gcc (powerpc-ibm-aix5*): Rename to aix5.2.  Add new
        stanza defaulting to aix5.3.

From-SVN: r129285

        * gcc.target/powerpc/parity-1.c: POWER5 feature, not POWER6.
        * gcc.target/powerpc/popcount-1.c: Same.

From-SVN: r129284

From-SVN: r129280

	* config/i386/i386.md (SI_REG, DI_REG): New constants.
	(strmov): Use defined constants.
	(cmpstrnsi): Likewise.
	* config/i386/i386.c (decide_alg): Use defined constants.
	(ix86_expand_strlen): Likewise.

From-SVN: r129276

gcc/cp/

2007-10-12  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/26698
	* call.c (build_user_type_conversion_1): Do not consider conversion
	functions to convert a (possibly cv-qualified) object to the (possibly
	cv-qualified) same object type (or a reference to it), to a (possibly
	cv-qualified) base class of that type (or a reference to it).

gcc/testsuite/

2007-10-12  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/26698
	* g++.dg/conversion/op4.C: New test.

From-SVN: r129274

gcc/testsuite/
	* g++.dg/torture/pr33572.C (main): Allow argc to be zero.

From-SVN: r129272

gcc/
	* dse.c (find_shift_sequence): Reinstate "<= UNITS_PER_WORD" condition.
	* var-tracking.c (micro_operation_def): Update comment on u.loc.
	(mode_for_reg_attrs, var_lowpart): New functions.
	(add_uses): Consider recording a lowpart of LOC for MO_USE.
	(add_stores): Likewise MO_SET and MO_COPY.  If the source of a set
	or copy is known, set LOC to the SET that performs the set, instead
	of the destination.
	(find_src_status, find_src_set_src): Remove LOC parameter.
	Replace INSN with the source value.
	(compute_bb_dataflow, emit_notes_in_bb): Check for a SET u.loc when
	handling MO_SET and MO_COPY.  Update the calls to find_src_status
	and find_src_set_src.

From-SVN: r129269

re PR fortran/33542 (gfortran does not detect ambigious specific names if they are the same as generic names)

2007-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33542
	* resolve.c (resolve_actual_arglist): If the actual argument is
	ambiguous, then there is an error.

2007-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33542
	* gfortran.dg/ambiguous_specific_1.f90: New test.

From-SVN: r129268

2007-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33664
	* expr.c (gfc_specification_expr): If a function is not
	external, intrinsic or pure is an error.  Set the symbol pure
	to prevent repeat errors.

2007-10-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33664
	* gfortran.dg/impure_spec_expr_1.f90: New test.
	* gfortran.dg/char_result_7.f90: Remove illegal test.

From-SVN: r129267

2007-10-12  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_heap.h (__is_heap_until): Add.
	(__is_heap(_RandomAccessIterator, _Distance),
	__is_heap(_RandomAccessIterator, _Compare, _Distance)):
	Adjust, call the latter.
	(is_heap, is_heap_until): Add, call the above.
	* include/bits/algorithmfwd.h: Add.
	* testsuite/25_algorithms/is_heap/requirements/
	explicit_instantiation/2.cc: New.
	* testsuite/25_algorithms/is_heap/requirements/
	explicit_instantiation/pod.cc: Likewise.
	* testsuite/25_algorithms/is_heap/1.cc: Likewise.
	* testsuite/25_algorithms/is_heap_until/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/is_heap_until/requirements/
	explicit_instantiation/pod.cc: Likewise.
	* testsuite/25_algorithms/is_heap_until/1.cc: Likewise.
	* testsuite/25_algorithms/headers/algorithm/synopsis.cc:
	Add is_heap and is_heap_until.

From-SVN: r129266

gcc/
	PR 11001
	* config/i386/i386.md (strmov): Check for esi and edi usage.
	* config/i386/i386.c (decide_alg): Check whether we can use a
	rep prefix and adjust algorithm choice accordingly.
	(ix86_expand_strlen): Check for eax, ecx, and edi usage.

gcc/testsuite/
	PR 11001
	* gcc.target/i386/pr11001-strlen-1.c: New testcase.
	* gcc.target/i386/pr11001-strlen-2.c: New testcase.
	* gcc.target/i386/pr11001-strlen-3.c: New testcase.
	* gcc.target/i386/pr11001-memset-1.c: New testcase.
	* gcc.target/i386/pr11001-memset-2.c: New testcase.
	* gcc.target/i386/pr11001-memset-3.c: New testcase.
	* gcc.target/i386/pr11001-memcpy-1.c: New testcase.
	* gcc.target/i386/pr11001-memcpy-2.c: New testcase.
	* gcc.target/i386/pr11001-memcpy-3.c: New testcase.

From-SVN: r129265

2007-10-12  Benjamin Kosnik  <bkoz@redhat.com>

	* docs/doxygen/user.cfg.in: Scan tr1_impl/hashtable.
	* include/tr1_impl/hashtable: Correct comment.

	* include/ext/hash_map: Remove extraneous public markers.
	* include/ext/hash_set: Same.

	* testsuite/25_algorithms/headers/parallel_algorithm.cc: Move
	inside algorithm directory.	
	* testsuite/25_algorithms/headers/algorithm_parallel_mode.cc: Same.
	* testsuite/25_algorithms/headers/parallel_algorithm_mixed1.cc: Same.
	* testsuite/25_algorithms/headers/parallel_algorithm_mixed2.cc: Same.
	* testsuite/25_algorithms/headers/algorithm/parallel_algorithm.cc:
	To this.	
	* testsuite/25_algorithms/headers/algorithm/
	algorithm_parallel_mode.cc: Same.
	* testsuite/25_algorithms/headers/algorithm/
	parallel_algorithm_mixed1.cc: Same.
	* testsuite/25_algorithms/headers/algorithm/
	parallel_algorithm_mixed2.cc: Same.

	* testsuite/21_strings/basic_string/requirements/
	explicit_instantiation/debug.cc: Remove exception text.
	
	* testsuite/23_containers/vector/bool/modifiers/insert/31370.cc:
	Fix for debug mode testing.	
	* testsuite/23_containers/vector/bool/capacity/29134.cc: Same.

From-SVN: r129264

	* config/c4x/c4x.md (mulqi3, mulhi3): Use optab_libfunc.

From-SVN: r129263

2007-10-12  Kenneth Zadeck <zadeck@naturalbridge.com>

	* global.c (build_insn_chain): Formatting fixes.

From-SVN: r129262

tree-ssa-forwprop.c (forward_propagate_into_cond): For combining both operands require either both have single uses or combining...

2007-10-12  Richard Guenther <rguenther@suse.de>

	* tree-ssa-forwprop.c (forward_propagate_into_cond): For
	combining both operands require either both have single uses
	or combining to a constant.

From-SVN: r129261

	* configure.ac: x86_64 mingw target uses twoprocess.
	* mkfixinc.sh: Add x86_64 mingw target.
	* configure: Regenerate.

From-SVN: r129260

From-SVN: r129259

2007-10-12  Jesper Nilsson  <jesper.nilsson@axis.com>

       * testsuite/tr1/5_numerical_facilities/special_functions/
       20_riemann_zeta/check_value_neg.c (MAX_ITERATIONS): Add limit
       when target is simulator.
       * testsuite/tr1/5_numerical_facilities/special_functions/
       20_riemann_zeta/check_value_pos.c (MAX_ITERATIONS): Likewise.

From-SVN: r129258

2007-10-12  Paolo Carlini  <pcarlini@suse.de>

	* pt.c (tsubst): Use template_parm_level_and_index.

From-SVN: r129257

2007-10-12  Richard Guenther  <rguenther@suse.de>

	PR middle-end/26198
	* tree-ssa-forwprop.c (can_propagate_from): Do not propagate from
	a rhs with side-effects or which is a load.
	(forward_propagate_into_cond): Also try combining both operands.

	* gcc.dg/tree-ssa/forwprop-3.c: New testcase.
	* gcc.c-torture/execute/20071011-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-9.c: Adjust.

From-SVN: r129256

	PR tree-optimization/33742
	* tree-vect-transform.c (vectorizable_operation): Return false
	if get_vectype_for_scalar_type for scalar_dest can't be determined.
	(vectorizable_call): Same for rhs_type and lhs_type.

testsuite/ChangeLog:

	PR tree-optimization/33742
	* gcc.dg/pr33742.c: New testcase.

From-SVN: r129255

	PR tree-optimization/33645
	* tree-ssa-live.c (mark_all_vars_used): Add data argument,
	pass it to walk_tree.
	(mark_all_vars_used_1): Pass data through to mark_all_vars_used.
	When calling set_is_used on a VAR_DECL, if data is not NULL and
	its DECL_UID is in the bitmap, call mark_all_vars_used on its
	DECL_INITIAL after clearing the bit in bitmap.
	(remove_unused_locals): Adjust mark_all_vars_used callers.
	Instead of removing unused global vars from unexpanded_var_list
	immediately record them in bitmap, call mark_all_vars_used on
	all used global vars from unexpanded_var_list and only purge
	global vars that weren't found used even during that step.

	* gcc.dg/pr33645-1.c: New test.
	* gcc.dg/pr33645-2.c: New test.
	* gcc.dg/pr33645-3.c: New test.

From-SVN: r129254

	PR c++/32121
	* parser.c (cp_parser_compound_statement): Handle label-declarations
	at the beginning of the compound statement.
	(cp_parser_block_declaration): Issue diagnostics about __label__
	not at the beginning of a block.

	* g++.dg/ext/label4.C: Adjust error regexp.
	* g++.dg/ext/label6.C: Adjust error regexp.
	* g++.dg/ext/label7.C: New test.
	* g++.dg/ext/label8.C: New test.
	* g++.dg/ext/label9.C: New test.

From-SVN: r129253

	* gcc.dg/pr33676.c: Move from gcc.dg/torture directory.

From-SVN: r129252

	* Makefile.def (dependencies): Add all-gdb -> all-libdecnumber.
	* Makefile.in: Regenerate.

From-SVN: r129251

From-SVN: r129249

	* gthr-posix.h (__gthread_active_init): Create detached instead of
	joinable thread when testing whether threads are active on hppa-hpux.
	* gthr-posix95.h (__gthread_active_init): Likewise.

From-SVN: r129246

	* acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add EOVERFLOW for Tru64.
	* configure: Regenerate.
	* config/os/generic/error_constants.h: Guard.
	* testsuite/19_diagnostics/headers/system_error/
	types_std_c++0x.cc: Same.

From-SVN: r129245

re PR rtl-optimization/33676 (libgfortran bootstrap failure: selected_int_kind.f90:22: Segmentation fault, wrong code with -fomit-frame-pointer)

2007-10-11  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33676
	* global.c (build_insn_chain): Include insn that occur between
	basic blocks.

2007-10-11  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33676
	* gcc.dg/torture/pr33676.c: New.

From-SVN: r129244

2007-10-11  Benjamin Kosnik  <bkoz@redhat.com>

	Convert ext/hash_map, set to tr1/functional, tr1/unordered_map, set.
	* include/ext/rope: Use tr1/functional hash instead of ext/hash_fun.h.
	* include/ext/pb_ds/detail/standard_policies.hpp: Same.
	* include/precompiled/extc++.h: Remove hash_map, hash_set.
	* testsuite/util/testsuite_abi.h (__gnu_cxx): Use unordered_map
	instead of hash_map. Remove hash specialization for string.
	* testsuite/util/testsuite_abi.cc: Include <vector>.
	* testsuite/util/native_type/assoc/native_hash_set.hpp: Remove
	hash_set code.
	* testsuite/util/native_type/assoc/native_hash_map.hpp: Remove
	hash_map code.
	* testsuite/util/native_type/assoc/native_hash_multimap.hpp:
	Change hash_multimap to unordered_multimap.
	* testsuite/util/testsuite_common_types.h: Remove hash_map, hash_set.
	* testsuite/ext/headers.cc: Same.
	* testsuite/17_intro/headers/all_c++200x_compatibility.cc: Remove
	hash_map.h, hash_set.h.
	* testsuite/17_intro/headers/all.cc: Same.
	* testsuite/17_intro/headers/all_pedantic_errors.cc: Same.

	* include/ext/pb_ds/detail/standard_policies.hpp: Format.
	* testsuite/util/native_type/assoc/native_set.hpp: Same, 
	update comment.
	* testsuite/util/native_type/assoc/native_map.hpp: Same.
	* testsuite/util/native_type/assoc/native_multimap.hpp: Same.
	* testsuite/util/performance/assoc/timing/
	multimap_insert_test.hpp: Same.
	* testsuite/util/performance/assoc/timing/multimap_find_test.hpp: Same.

From-SVN: r129243