* doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types.

	(TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types.

	(TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types.

	(TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces.

	(TARGET_IN_SMALL_DATA_P): Fix argument type.

	(TARGET_BINDS_LOCAL_P): Fix argument type.

	(TARGET_ASM_FILE_END): Use prototype.

	(TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces.

	(TARGET_DWARF_CALLING_CONVENTION): Fix argument type.

	(TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types.

	(TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type.

	(TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces.
	(TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise.

	(TARGET_PCH_VALID_P): Put 'const char *' in braces.
	(TARGET_CHECK_PCH_TARGET_FLAGS): Likewise.

	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces.
	(TARGET_ADDR_SPACE_SUBSET_P): Likewise.
	(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces.
	(TARGET_ADDR_SPACE_CONVERT): Likewise.

	(TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces.

	(TARGET_MACHINE_DEPENDENT_REORG: Use prototype.

	(TARGET_INIT_BUILTINS): Use prototype.

	(TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN):
	Put 'const char *' in braces.  Fix parameter types.
	(TARGET_INVALID_CONVERSION): Fix parameter types.
	(TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise.
	(TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise.

	(TARGET_PROMOTED_TYPE): Remove braces around 'tree'.
	Fix argument type.

	(TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'.

	(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'.

From-SVN: r155957

	* doc/tm.texi (TARGET_HELP): Fix return type.

	(TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode'
	in braces.  Fix argument types.

	(TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype.

	(TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype.

	(TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type.

	(TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces.
	(TARGET_FIXED_POINT_SUPPORTED_P): Likewise.

	(TARGET_MANGLE_TYPE): Fix argument types.

	(TARGET_IRA_COVER_CLASSES): Use prototype.

	(TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type.  Use prototype.

	(TARGET_CAN_ELIMINATE): Use identifiers for argument names.

	(TARGET_PROMOTE_PROTOTYPES): Fix argument type.

	(TARGET_MUST_PASS_IN_STACK): Fix argument type.

	(TARGET_CALLEE_COPIES): Fix argument types.

	(TARGET_SPLIT_COMPLEX_ARG): Fix argument type.

	(TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types.

	(TARGET_FUNCTION_VALUE): Fix argument types.

	(TARGET_RETURN_IN_MSB): Fix argument type.

	(TARGET_RETURN_IN_MEMORY): Fix argument types.

	(TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types.

	(TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type.

	(TARGET_STRICT_ARGUMENT_NAMING): Make literal in text
	agree with return type.

	(TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype.

From-SVN: r155956

From-SVN: r155955

2010-01-15  Phil Muldoon  <pmuldoon@redhat.com>

	* python/libstdcxx/v6/printers.py (StdStringPrinter.__init__):
	Remove encoding argument.
	(StdStringPrinter.to_string): Do not compute or pass encoding.
	Use lazy_string over string function.


--this line, and those below, will be ignored--

M    libstdc++-v3/python/libstdcxx/v6/printers.py
M    libstdc++-v3/ChangeLog

From-SVN: r155951

2010-01-15  Jing Yu  <jingyu@google.com>

	PR rtl-optimization/42691
        * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set
	a pseudo to a constant and are merged, and adjust comments.

2010-01-15  Jing Yu  <jingyu@google.com>

	PR rtl-optimization/42691
	* gcc.c-torture/execute/pr42691.c: New.

From-SVN: r155948

From-SVN: r155946

2010-01-15  Jing Yu  <jingyu@google.com>

	PR rtl-optimization/42691
	* combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set
	a pseudo to a constant and are merged, and adjust comments.

2010-01-15  Jing Yu  <jingyu@google.com>

	PR rtl-optimization/42691
	* gcc.c-torture/execute/pr42691.c: New.

From-SVN: r155944

From-SVN: r155943

From-SVN: r155941

From-SVN: r155940

2010-01-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* io/format.c (parse_format): Set limit on size of format strings that
	will be cached.

From-SVN: r155939

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r155938

2010-01-15  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42739
	* tree-cfgcleanup.c (remove_forwarder_block): Move destination
	labels of computed or non-local gotos to the destination.
	* tree-cfg.c (gimple_verify_flow_info): Verify that a EH
	landing pad label is the first label.

	* g++.dg/torture/pr42739.C: New testcase.

From-SVN: r155937

From-SVN: r155936

2010-01-15  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru.

From-SVN: r155934

re PR fortran/42684 (ICE when interface operator(xx) available through host and use assoc in module procedure)

2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>

	PR fortran/42684
	* gfortran.dg/interface_31.f90: New test.

From-SVN: r155931

re PR fortran/42684 (ICE when interface operator(xx) available through host and use assoc in module procedure)

2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>

	PR fortran/42684
	* interface.c (check_interface1): Pass symbol name rather than NULL to
	gfc_compare_interfaces.	(gfc_compare_interfaces): Add assert to
	trap MULL.
	* resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
	than NULL to gfc_compare_interfaces.

From-SVN: r155930

From-SVN: r155928

From-SVN: r155923

	PR middle-end/42674
	* c-decl.c (finish_function): Don't emit -Wreturn-type warnings in
	functions with noreturn attribute.

	* decl.c (finish_function): Don't emit -Wreturn-type warnings in
	functions with noreturn attribute.

	* c-c++-common/pr42674.c: New test.

From-SVN: r155920

	PR c++/42608
	* varasm.c (declare_weak): Add weak attribute to decl if it
	doesn't have one already.
	(assemble_external): Only add decls to weak_decls if they also
	have weak attribute.

	* g++.dg/template/instantiate11.C: New test.

From-SVN: r155919

var-tracking.c (var_reg_delete): Don't delete the association between REGs and values or one-part variables if...

	* var-tracking.c (var_reg_delete): Don't delete the association
	between REGs and values or one-part variables if the register
	isn't clobbered.

From-SVN: r155918

	PR debug/42657
	* tree-inline.c (copy_debug_stmt): Don't reset debug stmt just
	because its first operand is a non-localized variable.

From-SVN: r155917

	PR c++/42701
	* call.c (build_new_method_call): Don't free the vec here.

From-SVN: r155916

	PR c++/42655
	* call.c (convert_like_real): Do full decay_conversion for ck_rvalue.

From-SVN: r155913

2010-01-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_std/cstring (memchr): Forward to the builtin.
	* include/c_std/cstring: Remove redundant casts; use names consistent
	with the letter of the Standard.
	* include/c_global/cstring: Likewise.

From-SVN: r155912

2010-01-14  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42706
	* tree-sra.c (encountered_recursive_call): New variable.
	(encountered_unchangable_recursive_call): Likewise.
	(sra_initialize): Initialize both new variables.
	(callsite_has_enough_arguments_p): New function.
	(scan_function): Call decl and flags check only for IPA-SRA, check
	whether there is a recursive call and whether it has enough arguments.
	(all_callers_have_enough_arguments_p): New function.
	(convert_callers): Look for recursive calls only when
	encountered_recursive_call is set.
	(ipa_early_sra): Bail out either if
	!all_callers_have_enough_arguments_p or
	encountered_unchangable_recursive_call.

	* testsuite/gcc.dg/ipa/pr42706.c: New testcase.

From-SVN: r155911

2010-01-14  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/graphite/pr42681.C (size_t): Use __SIZE_TYPE__.

From-SVN: r155910

2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	* sel-sched.c: Add 2010 to copyright years.
	* sel-sched-ir.c: Likewise.
	* sel-sched-ir.h: Likewise.

From-SVN: r155906

2010-01-14  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42714
	* tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type
	constructors specially.

	* gcc/testsuite/g++.dg/torture/pr42714.C: New test.

From-SVN: r155905

2010-01-14  Andi Kleen  <ak@linux.intel.com>

	* config/i386/drivers-i386.c (detect_caches_intel):
	Add l2sizekb parameter and fill in.
	(host_detect_local_cpu): Add l2sizekb, fill in.
	Add Atom small cache heuristic.

2010-01-14  Andi Kleen  <ak@linux.intel.com>

	* config/i386/drivers-i386.c (detect_caches_cpuid4):
	Add level3 parameter and fill in.
	(detect_caches_intel): Handle level3 cache.

2010-01-14  Andi Kleen  <ak@linux.intel.com>

	* config/i386/drivers-i386.c (host_detect_local_cpu):
	Fix core duo detection.

2010-01-14  Andi Kleen  <ak@linux.intel.com>

	* config/i386/drivers-i386.c (host_detect_local_cpu):
	Fix Atom detection.

From-SVN: r155904

2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	* config/rs6000/rs6000.c (rs6000_variable_issue): Rename to...
	(rs6000_variable_issue_1): this.  Use...
	(rs6000_variable_issue): here.  Reimplement.  Print debug info.

From-SVN: r155902

2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	* sel-sched-ir.c (sel_restore_other_notes): Rename to sel_restore_notes.
	Update all callers.  Call reemit_notes for all insns.

From-SVN: r155901

        PR rtl-optimization/42246
        * sel-sched-ir.h (get_all_loop_exits): Include exits from inner
        loops.

From-SVN: r155900

sel-sched.c (compute_av_set_at_bb_end): Do not test that number of all successors is the same as number of successors...

        * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of
        all successors is the same as number of successors in current region.

From-SVN: r155899

2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	* sel-sched.c (maybe_emit_renaming_copy): Exit early when expression
	to rename is not separable.  Otherwise check that its LHS is not NULL.

From-SVN: r155898

2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	* sel-sched.c (choose_best_reg_1):  Loop over all regs for mode.

From-SVN: r155897

sel-sched.c (mark_unavailable_hard_regs): Do not try to search available registers when failed to discover LHS register class.

2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	* sel-sched.c (mark_unavailable_hard_regs): Do not try to search
	available registers when failed to discover LHS register class.
	Fix indentation.  Update comment.

From-SVN: r155896

        PR rtl-optimization/42389
        * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE
        to can_issue_more.
        (advance_state_on_fence): Likewise.
        (sel_target_adjust_priority): Print debug output only when
        sched_verbose >= 4, not 2.
        (get_expr_cost): Do not issue all unique insns on the next cycle.
        (fill_insns): Initialize can_issue_more from the value saved
        with the fence.
        * sel-sched-ir.c (flist_add): New parameter issue_more.
        Init FENCE_ISSUE_MORE with it.
        (merge_fences): Likewise.
        (init_fences): Update call to flist_add.
        (add_to_fences, add_clean_fence_to_fences)
        (add_dirty_fence_to_fences): Likewise.
        (move_fence_to_fences): Update call to merge_fences.
        (invoke_reorder_hooks): Do not reset can_issue_more on insns from
        sched groups.
        * sel-sched-ir.h (struct _fence): New field issue_more.
        (FENCE_ISSUE_MORE): New accessor macro.

From-SVN: r155895

        PR rtl-optimization/42388
        * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks
        that have no predecessors nor successors.  Do not call move_bb_info
        for empty blocks outside of current region.

From-SVN: r155894