git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156009 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/39954
	* cfgexpand.c (expand_call_stmt): TER pointer arguments in
	builtin calls.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156008 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/std/functional (_Bind<_Functor(_Bound_args...)>::
	operator()): "Pass" _Result to __call*.
	(_Bind<_Functor(_Bound_args...)>::__call*): Adjust, simplify.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156007 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/42781
	* tree-ssa-structalias.c (find_what_var_points_to): Skip
	restrict processing only if the original variable was
	artificial.

	* gfortran.fortran-torture/compile/pr42781.f90: New testcase.


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        * include/parallel/base.h (__unary_negate): Correct comment.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156003 138bc75d-0d04-0410-961f-82ee72b054a4

	* doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156002 138bc75d-0d04-0410-961f-82ee72b054a4

	find number of popped argument bytes.

	(TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces.
	Fix the text that describes the return value for invalid insns.

	(TARGET_SCHED_NEEDS_BLOCK_P): Fix return type.  Fix argument list.

	(TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types.
	Clarify what 'cost of the -dependence' is.  Fix quoting.


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	* gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155993 138bc75d-0d04-0410-961f-82ee72b054a4

	{S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155992 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/42248
	* function.c (split_complex_args): Take a VEC to modify.
	(assign_parms_augmented_arg_list): Build a VEC instead of
	a chain of PARM_DECLs.
	(assign_parms_unsplit_complex): Take a VEC of arguments.
	Do not fixup unmodified parms.
	(assign_parms): Deal with the VEC.
	(gimplify_parameters): Likewise.

	* gcc.c-torture/execute/pr42248.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155984 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI
	node existence check.
	* tree-vect-loop.c (vect_analyze_loop_form): Likewise.
	* tree-cfgcleanup.c (merge_phi_nodes): Likewise.
	* tree-ssa-dce.c (forward_edge_to_pdom): Likewise.
	* tree-cfg.c (gimple_execute_on_growing_pred): Likewise.
	(gimple_execute_on_growing_pred): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155983 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/42773
	* tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence.
	(compute_antic_aux): Likewise.
	(compute_partial_antic_aux): Likewise.

	* g++.dg/torture/pr42773.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155982 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155980 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42677
	* gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
	* interface.c (check_interface1): Move a warning message here from
	resolve_fl_procedure.
	(check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
	* module.c (read_module): Remove call to gfc_check_interfaces, since
	this comes too early here.
	* resolve.c (resolve_fl_procedure): Move warning message to
	check_interface1.

gcc/testsuite/
2010-01-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42677
	* gfortran.dg/interface_assignment_5.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155979 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/std/functional (_Bind<_Functor(_Bound_args...)>::__call):
	Rename const version to __call_c and remove _Sfinae template
	parameter.
	(_Bind<_Functor(_Bound_args...)>::operator()): Adjust.

	* include/std/functional: Pass everywhere temporary tuple<_Args...>
	arguments by rvalue reference. 

	* testsuite/20_util/bind/cv_quals.cc: New.

	* testsuite/20_util/bind/ref2.cc: Add missing test variables.


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     The commit is reverted as this was not a regression.
     It's rather going to be stagged for 4.6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155976 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog:
	PR c++/42697
	*pt.c (tsubst_decl): Get the arguments of a specialization from
	the specialization template, not from the most general template.

gcc/testsuite/ChangeLog:
	PR c++/42697
	* g++.dg/template/crash94.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155975 138bc75d-0d04-0410-961f-82ee72b054a4

	* dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE
	and US_TRUNCATE.

	testsuite/
	PR debug/42767
	* gcc.dg/debug/pr42767.c: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155974 138bc75d-0d04-0410-961f-82ee72b054a4

	Rename argument tm_fn to md_fn.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155973 138bc75d-0d04-0410-961f-82ee72b054a4

	appearance.

	(TARGET_LEGITIMATE_ADDRESS_P): Add return type.
	Fix markup for strict argument.

	(TARGET_SCHED_REORDER2): Fix argument types.

	(TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type.
	(TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise.

	(TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name.
	(TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise.

	(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD):
	Add argument name.

	(TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation.
	(TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise.
	(TARGET_SCHED_SET_SCHED_CONTEXT): Likewise.
	(TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise.
	(TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise.

	(TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo.

	(TARGET_SCHED_GEN_SPEC_CHECK): Fix name.

	(TARGET_ASM_RELOC_RW_MASK): Add return type.
	(TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type.

	(TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter.

	(TARGET_ASM_FILE_START): Put @findex before paragraph start.
	Use prototype.

	(TARGET_ASM_NAMED_SECTION): Fix argument list.

	(TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr.
	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise.

	(TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr.

	(TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types.

	(TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup
	referring to it.  Fix language.

	(TARGET_HAVE_CTORS_DTORS): Use @deftypevr.

	(TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument.

	(TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types.

	(TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument.

	(TARGET_UNWIND_EMIT): Remove space between 'FILE *' and
	'@var{stream}.  Remove stray 'and'.

	(TARGET_ARM_EABI_UNWINDER): Use @deftypevr.

	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument.

	(TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article.

	(TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was 
	misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P.

	(TARGET_GET_PCH_VALIDITY): Put 'void *' in braces.
	Fix description of return value.
	Rename argument "sz" to "len."

	(TARGET_CXX_GUARD_MASK_BIT): Add missing article.
	Clarify meaning of 'true' return value.

	(TARGET_SHIFT_TRUNCATION_MASK): Fix return type.

	(TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of
	rep_mode versus mode_rep.

	(TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document.

	(TARGET_BUILTIN_DECL): Fix name.

	(TARGET_COMMUTATIVE_P): Fix type of first argument.

	(TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL.

	(TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type.

	(TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook.

	(TARGET_RELAXED_ORDERING): Use @deftypevr.

	(TARGET_GET_DRAP_RTX): Note that this is a hook.
	Clarify language.


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	* semantics.c (finish_decltype_type): Within a template, treat
	unresolved CALL_EXPR as dependent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155966 138bc75d-0d04-0410-961f-82ee72b054a4

libstdc++-v3/:
	PR libstdc++/35942
	* configure.ac: Remove -lstdc++ from libtool's postdeps_CXX.
	* configure: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155965 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-16  Harsha Jagasia  <harsha.jagasia@amd.com>

	PR target/42664
	* config/i386/i386.c (ix86_fixup_binary_operands):
	Revert FMA4 fixup of operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155964 138bc75d-0d04-0410-961f-82ee72b054a4

contrib/
	* check_warning_flags.sh: Use \012 instead of \n with tr.

gcc/:
	PR gcc/42525
	* Makefile.in (write_entries_to_file, install-plugin):
	Use \012 instead of \n with tr.

libjava/:
	* Makefile.am (write_entries_to_file): Use \012 instead of \n
	with tr.
	* scripts/makemake.tcl: Likewise.
	* sources.am: Regenerate.
	* Makefile.in: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155963 138bc75d-0d04-0410-961f-82ee72b054a4

	* configure.ac (HAVE_AS_REF): New C macro.
	* configure: Regenerate.
	* config.in: Likewise.
	* collect2.c (main): Only postpone SCAN_DWEH to the second pass
	if HAVE_AS_REF.
	* config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define
	if HAVE_AS_REF.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155961 138bc75d-0d04-0410-961f-82ee72b054a4

	* g++.dg/torture/pr42760.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155960 138bc75d-0d04-0410-961f-82ee72b054a4

	(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'.


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	(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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155956 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155955 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155951 138bc75d-0d04-0410-961f-82ee72b054a4

	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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155948 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155946 138bc75d-0d04-0410-961f-82ee72b054a4

	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.



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