From-SVN: r124367

gcc/ChangeLog:
2007-05-02  Seongbae Park  <seongbae.park@gmail.com>

	PR c++/31663
	* c-common.c (strip_pointer_or_array_types): New function.
	* c-common.h (strip_pointer_or_array_types): New function declaration.

gcc/cp/ChangeLog:
2007-05-02  Seongbae Park  <seongbae.park@gmail.com>

	PR c++/31663
	* decl2.c (constrain_class_visibility): 
	Use strip_pointer_or_array_types instead of strip_array_types.

gcc/testsuite/ChangeLog:
2007-05-02  Seongbae Park  <seongbae.park@gmail.com>

	PR C++/31663
	* g++.dg/warn/anonymous-namespace-2.C: New. 
	* g++.dg/warn/anonymous-namespace-2.h: New.

From-SVN: r124363

	PR tree-optimization/31771
	* tree-cfg.c (move_block_to_fn): Assign bb to the correct index.

From-SVN: r124362

2007-05-02  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/bpabi.S (aeabi_lcmp): Fix result on overflow.

	gcc/testsuite/
	* gcc.dg/arm-eabi1.c: Move debug output.  Augment lcmp/ulcmp tests.

From-SVN: r124361

2007-05-02  Eric Christopher  <echristo@apple.com>

	    * gcc.dg/cpp/if-div.c: New file.

2007-05-02  Eric Christopher  <echristo@apple.com>

	    * expr.c (num_div_op): Don't overflow if the result is
	    zero.

From-SVN: r124358

libcpp
	PR preprocessor/28709:
	* macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
gcc/testsuite
	PR preprocessor/28709:
	* gcc.dg/cpp/pr28709.c: New file.

From-SVN: r124356

2007-05-02  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/31777
	* include/ext/pool_allocator.h (__pool_alloc<>::allocate,
	__pool_alloc<>::deallocate): Fix _S_force_new check.

From-SVN: r124355

2007-05-02  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/29715
        * fold-const.c (fold_comparision): Remove the "foo++ == CONST"
        transformation.

From-SVN: r124354

2007-05-02  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * fold-const.c (fold_comparision): Remove the "foo++ == CONST"
        transformation.

From-SVN: r124353

From-SVN: r124352

2007-05-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/31146
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): New
	argument, single_use_p.  If we have a single use that is
	a conversion to the definition rhs type, propagate that rhs.
	(forward_propagate_addr_expr): Pass single_use_p argument
	to forward_propagate_addr_expr_1.

	* g++.dg/tree-ssa/pr31146-2.C: New testcase.

From-SVN: r124349

2007-04-20  Pascal Obry  <obry@adacore.com>

	* gnatchop.adb (Write_Source_Reference_Pragma): Change implementation
	to use Stream_IO.File_Type. This is needed to make use of the UTF-8
	encoding support of Stream_IO.
	(Write_Unit): Idem.

	* adaint.h, adaint.c (__gnat_os_filename): New routine. Returns the
	filename and corresponding encoding to match the OS requirement.
	(__gnat_file_exists): Do not call __gnat_stat() on Windows as this
	routine will fail on specific devices like CON: AUX: ...

	PR ada/29856: Add missing braces

From-SVN: r124347

2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_expand_sse_comi): Remove unused
	variable.

From-SVN: r124344

	* gcc.c-torture/compile/limits-blockid.c: New.
	* gcc.c-torture/compile/limits-caselabels.c: New.
	* gcc.c-torture/compile/limits-declparen.c: New.
	* gcc.c-torture/compile/limits-enumconst.c: New.
	* gcc.c-torture/compile/limits-exprparen.c: New.
	* gcc.c-torture/compile/limits-externalid.c: New.
	* gcc.c-torture/compile/limits-fnargs.c: New.
	* gcc.c-torture/compile/limits-fndefn.c: New.
	* gcc.c-torture/compile/limits-idexternal.c: New.
	* gcc.c-torture/compile/limits-idinternal.c: New.
	* gcc.c-torture/compile/limits-pointer.c: New.
	* gcc.c-torture/compile/limits-stringlit.c: New.
	* gcc.c-torture/compile/limits-structmem.c: New.
	* gcc.c-torture/compile/limits-structnest.c: New.

From-SVN: r124343

From-SVN: r124342

2007-05-01  Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>

        * doc/invoke.texi: Fix typo, 'AMD Family 10h core' instead of
	'AMD Family 10 core'.

From-SVN: r124341

Accept k8-sse3, opteron-sse3 and athlon64-sse3 as improved versions of k8,opteron and athlon64 with SSE3 instruction set support

From-SVN: r124340

2007-05-01  Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>

        * config/i386/i386.c (override_options): Accept k8-sse3, opteron-sse3
        and athlon64-sse3 as improved versions of k8, opteron and athlon64
        with SSE3 instruction set support.
        * doc/invoke.texi: Likewise.

From-SVN: r124339

2007-05-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/31740
        * gcc.c-torture/compile/20070501-1.c: New testcase.

From-SVN: r124337

From-SVN: r124336

	* config/m68k/constraints.md: New.
	* config/m68k/m68k.h (REG_CLASS_FROM_LETTER,
	CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P,
	EXTRA_CONSTRAINT): Remove.
	* config/m68k/m68k.md: Include constraints.md.
	* expr.c (expand_expr_real_1): Copy DECL_RTL before using it.

From-SVN: r124335

	PR tree-optimization/31739
	* tree-vrp.c (vrp_val_is_max): New static function.
	(vrp_val_is_min): New static function.
	(set_value_range_to_value): Use TYPE_{MAX,MIN}_VALUE rather than
	copying the node.
	(set_value_range): Use vrp_val_is_{max,min}.
	(extract_range_from_assert): Likewise.
	(extract_range_from_binary_expr): Likewise.
	(extract_range_from_unary_expr): Likewise.
	(dump_value_range, vrp_meet): Likewise.
	(vrp_visit_phi_node): Likewise.
	* tree.c (build_distinct_type_copy): Revert change of 2007-04-27.

From-SVN: r124334

	* config/i386/gmon-sol2.c (size_t): New type.
	(intptr_t): Likewise.
	(s_textsize): Declare as size_t.
	(sbrk): Declare.
	(monstartup): Use size_t for sizes.
	(_mcount): Save and restore registers.
	(internal_mcount): Pass 0 as the first argument to monstartup
	in 64-bit mode.
	(moncontrol): Convert pointer to appropriately sized integer
	before passing to profil.

From-SVN: r124333

	* config/rs6000/darwin-ldouble.c (__gcc_qunord): Define if
	__NO_FPRS__, not just if _SOFT_DOUBLE.
	* config/rs6000/libgcc-ppc-glibc.ver (__gcc_qunord): Likewise.
	* config/rs6000/rs6000.c (rs6000_init_libfuncs): Use __gcc_qunord
	also for E500 double.
	* config/rs6000/rs6000.md (buneq, bunge, bungt, bunle, bunlt,
	suneq, sunge, sungt, sunle, sunlt): Disable for (TARGET_HARD_FLOAT
	&& !TARGET_FPRS).

From-SVN: r124332

        * config/i386/i386.c (override_options): Tuning 32-byte loop
        alignment for amdfam10 architecture. Increasing the max loop
        alignment padding to 24 bytes.

From-SVN: r124330

2007-05-01  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-loop-manip.c (ip_normal_pos): Check if last stmt
 	is NULL.

From-SVN: r124329

From-SVN: r124328

2007-05-01  Kyle Galloway  <kgallowa@redhat.com>

	* classpath/lib/gnu/classpath/jdwp/VMIdManager.class: Regenerated.
	* classpath/lib/gnu/classpath/jdwp/VMIdManager$ReferenceKey.class: Regenerated.
	* classpath/lib/gnu/classpath/jdwp/VMIdManager$IdFactory.class: Regenerated.

From-SVN: r124327

2007-05-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/31732
	* dependency.c (gfc_full_array_ref_p):  If the reference is
	to a single element, check that the array has a single
	element and that the correct element is referenced.

2007-05-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/31732
	* gfortran.dg/array_memset_2:  New test case.

From-SVN: r124326

	* tree-vectorize.c (vect_is_simple_use): gimple_min_invariant is
	invariant.

From-SVN: r124324

	* tree.h (maybe_fold_offset_to_component_ref): Remove.
	(maybe_fold_offset_to_reference): Declare.
	* fold-const.c (fold_unary): Do not fold
	(type *)&A into &A->field_of_type_and_offset_0
	* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): When base type
	size is unknown, give up.
	(maybe_fold_offset_to_component_ref): Ignore firelds with unknown
	offsets.
	(maybe_fold_offset_to_reference): New.
	(maybe_fold_stmt_indirect): Use it.
	(fold_stmt_r): Fold (type *)&A+offset into A->field_if_type_and_offset.
	* gimplify.c (gimplify_conversion): Canonicalize conversions to
	field references.
	(gimplify_expr): Likewise for plus_expr.

From-SVN: r124323

	* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Use
	bsi_after_labels.  Always insert statements before bsi.
	* tree-vect-transform.c (vect_create_epilog_for_reduction): Ditto.
	* predict.c (apply_return_prediction): Check for empty blocks.
	* cfgexpand.c (lab_rtx_for_bb): New variable.
	(label_rtx_for_bb): Do not create new tree labels.
	(expand_gimple_basic_block): Add labels recorded in lab_rtx_for_bb.
	(tree_expand_cfg): Initialize lab_rtx_for_bb.
	* tree-cfg.c (build_tree_cfg): Call cleanup_dead_labels after
	creating edges.
	(label_for_bb): Add field used.
	(update_eh_label, main_block_label): Mark the label used.
	(cleanup_dead_labels): Remove unused labels.

From-SVN: r124322

2007-05-01  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (set_value_range): Do not allocate equiv bitmap
	if it is not about to be set.
	(get_value_range): Do not pre-allocate equiv bitmap.
	(update_value_range): No need to clear equiv field.
	(add_equivalence): Change prototype to get bitmap pointer.
	Allocate bitmap here if it is not already.
	(extract_range_from_assert): Do not allocate bitmap here.
	Update callers to add_equivalence.
	(extract_range_from_ssa_name): Likewise.
	(get_vr_for_comparison): New static helper.
	(compare_name_with_value): Handle NULL equiv bitmap by
	peeling the first iteration of the comparison loop.
	Use get_vr_for_comparison.
	(compare_names): Handle NULL equiv bitmaps by using fake
	ones.  Use get_vr_for_comparison.

From-SVN: r124321

2007-05-01  Daniel Franke  <franke.daniel@gmail.com>

        * intrinsic.c (add_functions): Fixed ELEMENTAL specifications.
        (add_subroutines): Replaced magic numbers in function calls by
        ELEMENTAL and NOT_ELEMENTAL respectively.
        * intrinsic.texi (MVBITS): Changed class to elemental subroutine.
        (RANDOM_NUMBER): Changed class to subroutine.
        (HUGE, TINY): Changed class to inquiry function.

From-SVN: r124320

2007-05-01  Benjamin Kosnik  <bkoz@redhat.com>
	
	* 23_containers/requirements/sequences/dr438/deque/*: Move to...
	* 23_containers/deque/requirements/dr438: ...here.
	
	* 23_containers/requirements/sequences/dr438/list/*: Move to...
	* 23_containers/list/requirements/dr438: ...here.
	
	* 23_containers/requirements/sequences/dr438/vector/*: Move to...
	* 23_containers/vector/requirements/dr438: ...here.

From-SVN: r124319

2007-05-01  Benjamin Kosnik  <bkoz@redhat.com>
	
	* testsuite/*/explicit_instantiations.cc: Change to...
	* testsuite/*/explicit_instantiation.cc: ... this.

From-SVN: r124318

2007-05-01  Benjamin Kosnik  <bkoz@redhat.com>
	
	* tr1/4_metaprogramming/*/explicit_instantiations.cc: Change
	"basic_ofstream" in comment to type_traits.

From-SVN: r124317

2007-05-01  Dorit Nuzman  <dorit@il.ibm.com>

        * gfortran.dg/vect/vect-5.f90: Fix dg-final test.

From-SVN: r124316

        PR testsuite/31589
        * gcc.dg/vect/vect-iv-9.c: Added vect_int_mult target keyword to
        dg-final test.
        * gcc.dg/vect/vect-reduc-dot-u16b.c: Added vect_pack_trunc target
        keyword to dg-final test.
        * gcc.dg/vect/vect-iv-4.c: Likewise.
        * gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
        * gcc.dg/vect/pr30771.c: Added vect_unapck target keyword to dg-final
        test.
        * gcc.dg/vect/vect-reduc-dot-u16a.c: Change variable type to avoid a
        cast.
        * gcc.dg/vect/no-section-anchors-vect-69.c: xfail on is64.
        * lib/target-supports.exp
        (check_effective_target_vect_widen_sum_hi_to_si): Added ia64.
        (check_effective_target_vect_widen_sum_qi_to_hi): Added ia64.

From-SVN: r124315

        * interpret-run.cc (NEXT_INSN)[DEBUG]: Advance PC before
        executing the instruction.
        * include/java-interp.h (_Jv_InterpFrame::get_pc): Subtract
        one insn from the frame's PC. _Jv_InterpMethod::run et al
        will advance the PC before executing the instruction.

From-SVN: r124313