* gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
	* lang.opt: Add -fallow-leading-underscore.
	* match.c (gfc_match_name): Allow leading underscore in symbol
	name if -fallow-leading-underscore is used.
	* symbol.c (gfc_get_default_type): Add special case for symbol
	names beginning with an underscore.
	* trans-decl.c (gfc_get_extern_function_decl,
	gfc_build_intrinsic_function_decls): Add _gfortran prefix to
	library symbols selected_int_kind, selected_real_kind and 
	all specifics.
	* options.c (gfc_init_options, gfc_handle_option): Handle the
	new -fallow-leading-underscore option.

	* m4/misc_specifics.m4: Add _gfortran prefix to specific names.
	* m4/specific2.m4: Likewise.
	* m4/specific.m4: Likewise.
	* intrinsics/f2c_specifics.F90: Likewise.
	* intrinsics/selected_int_kind.f90: Add _gfortran prefix.
	* intrinsics/selected_real_kind.f90: Likewise.
	* intrinsics/dprod_r8.f90: Likewise.
	* Makefile.am: Add -fallow-leading-underscore to the
	gfor_specific_src files, as well as selected_real_kind.F90
	and selected_int_kind.F90
	* Makefile.in: Regenerate.
	* generated/_sqrt_c8.F90: Regenerate.
	* generated/_sign_r16.F90: Regenerate.
	* generated/_log_c16.F90: Regenerate.
	* generated/_sin_c10.F90: Regenerate.
	* generated/_tanh_r4.F90: Regenerate.
	* generated/_tanh_r8.F90: Regenerate.
	* generated/_log10_r10.F90: Regenerate.
	* generated/_aimag_c4.F90: Regenerate.
	* generated/_sign_r4.F90: Regenerate.
	* generated/_aimag_c8.F90: Regenerate.
	* generated/_sign_r8.F90: Regenerate.
	* generated/_mod_i4.F90: Regenerate.
	* generated/_cos_r16.F90: Regenerate.
	* generated/_aint_r10.F90: Regenerate.
	* generated/_mod_i8.F90: Regenerate.
	* generated/_abs_i16.F90: Regenerate.
	* generated/_sqrt_c10.F90: Regenerate.
	* generated/_atan2_r4.F90: Regenerate.
	* generated/_cos_c4.F90: Regenerate.
	* generated/_atan_r16.F90: Regenerate.
	* generated/_tanh_r10.F90: Regenerate.
	* generated/_atan2_r8.F90: Regenerate.
	* generated/_cos_c8.F90: Regenerate.
	* generated/_exp_r4.F90: Regenerate.
	* generated/_log_r10.F90: Regenerate.
	* generated/_exp_r8.F90: Regenerate.
	* generated/_abs_r4.F90: Regenerate.
	* generated/_abs_r8.F90: Regenerate.
	* generated/_sin_r16.F90: Regenerate.
	* generated/_tan_r4.F90: Regenerate.
	* generated/_tan_r8.F90: Regenerate.
	* generated/_sign_i4.F90: Regenerate.
	* generated/_sign_i8.F90: Regenerate.
	* generated/_exp_c16.F90: Regenerate.
	* generated/_sqrt_r16.F90: Regenerate.
	* generated/_conjg_c4.F90: Regenerate.
	* generated/_conjg_c8.F90: Regenerate.
	* generated/_dim_r16.F90: Regenerate.
	* generated/_mod_r10.F90: Regenerate.
	* generated/_abs_c10.F90: Regenerate.
	* generated/_conjg_c16.F90: Regenerate.
	* generated/_tan_r16.F90: Regenerate.
	* generated/_asinh_r10.F90: Regenerate.
	* generated/_abs_i4.F90: Regenerate.
	* generated/_abs_i8.F90: Regenerate.
	* generated/_acos_r10.F90: Regenerate.
	* generated/_exp_r10.F90: Regenerate.
	* generated/_acosh_r16.F90: Regenerate.
	* generated/_atan2_r16.F90: Regenerate.
	* generated/_cos_c16.F90: Regenerate.
	* generated/_mod_i16.F90: Regenerate.
	* generated/_asin_r4.F90: Regenerate.
	* generated/_anint_r16.F90: Regenerate.
	* generated/_asin_r8.F90: Regenerate.
	* generated/_aimag_c10.F90: Regenerate.
	* generated/_exp_c4.F90: Regenerate.
	* generated/_sinh_r10.F90: Regenerate.
	* generated/_exp_c8.F90: Regenerate.
	* generated/_log10_r4.F90: Regenerate.
	* generated/_log10_r8.F90: Regenerate.
	* generated/_abs_c4.F90: Regenerate.
	* generated/_abs_r16.F90: Regenerate.
	* generated/_abs_c8.F90: Regenerate.
	* generated/_asin_r10.F90: Regenerate.
	* generated/_sign_r10.F90: Regenerate.
	* generated/_atanh_r16.F90: Regenerate.
	* generated/_log_c10.F90: Regenerate.
	* generated/_cosh_r16.F90: Regenerate.
	* generated/_sin_c16.F90: Regenerate.
	* generated/_cos_r10.F90: Regenerate.
	* generated/_log10_r16.F90: Regenerate.
	* generated/_aint_r16.F90: Regenerate.
	* generated/_acos_r4.F90: Regenerate.
	* generated/_acos_r8.F90: Regenerate.
	* generated/_sqrt_c16.F90: Regenerate.
	* generated/_acosh_r4.F90: Regenerate.
	* generated/_atan_r10.F90: Regenerate.
	* generated/_acosh_r8.F90: Regenerate.
	* generated/_sign_i16.F90: Regenerate.
	* generated/_tanh_r16.F90: Regenerate.
	* generated/_log_r4.F90: Regenerate.
	* generated/_log_r8.F90: Regenerate.
	* generated/_sin_r4.F90: Regenerate.
	* generated/_sin_r8.F90: Regenerate.
	* generated/_log_r16.F90: Regenerate.
	* generated/_sin_r10.F90: Regenerate.
	* generated/_sqrt_r4.F90: Regenerate.
	* generated/_exp_c10.F90: Regenerate.
	* generated/_sqrt_r8.F90: Regenerate.
	* generated/_asinh_r4.F90: Regenerate.
	* generated/_sqrt_r10.F90: Regenerate.
	* generated/_asinh_r8.F90: Regenerate.
	* generated/_dim_r4.F90: Regenerate.
	* generated/_dim_r8.F90: Regenerate.
	* generated/_dim_r10.F90: Regenerate.
	* generated/_cosh_r4.F90: Regenerate.
	* generated/_conjg_c10.F90: Regenerate.
	* generated/_tan_r10.F90: Regenerate.
	* generated/_cosh_r8.F90: Regenerate.
	* generated/_mod_r16.F90: Regenerate.
	* generated/_abs_c16.F90: Regenerate.
	* generated/_cos_r4.F90: Regenerate.
	* generated/_asinh_r16.F90: Regenerate.
	* generated/_cos_r8.F90: Regenerate.
	* generated/_atanh_r4.F90: Regenerate.
	* generated/_atanh_r8.F90: Regenerate.
	* generated/_acos_r16.F90: Regenerate.
	* generated/_anint_r4.F90: Regenerate.
	* generated/_acosh_r10.F90: Regenerate.
	* generated/_anint_r8.F90: Regenerate.
	* generated/_exp_r16.F90: Regenerate.
	* generated/_mod_r4.F90: Regenerate.
	* generated/_cos_c10.F90: Regenerate.
	* generated/_atan2_r10.F90: Regenerate.
	* generated/_dim_i16.F90: Regenerate.
	* generated/_mod_r8.F90: Regenerate.
	* generated/_anint_r10.F90: Regenerate.
	* generated/_aint_r4.F90: Regenerate.
	* generated/_aint_r8.F90: Regenerate.
	* generated/_dim_i4.F90: Regenerate.
	* generated/_sinh_r4.F90: Regenerate.
	* generated/_log_c4.F90: Regenerate.
	* generated/_dim_i8.F90: Regenerate.
	* generated/_sinh_r8.F90: Regenerate.
	* generated/_log_c8.F90: Regenerate.
	* generated/_sin_c4.F90: Regenerate.
	* generated/_sin_c8.F90: Regenerate.
	* generated/misc_specifics.F90: Regenerate.
	* generated/_abs_r10.F90: Regenerate.
	* generated/_aimag_c16.F90: Regenerate.
	* generated/_atan_r4.F90: Regenerate.
	* generated/_sinh_r16.F90: Regenerate.
	* generated/_atan_r8.F90: Regenerate.
	* generated/_atanh_r10.F90: Regenerate.
	* generated/_cosh_r10.F90: Regenerate.
	* generated/_sqrt_c4.F90: Regenerate.
	* generated/_asin_r16.F90: Regenerate.

From-SVN: r121007

From-SVN: r121006

	* pa.c (output_move_double): Change array size of xoperands to 4.

From-SVN: r121002

	PR fortran/30446
	* options.c (gfc_handle_module_path_options): Path used in -J
	option is now added to the module search path.

From-SVN: r121000

	* tree-tailcall.c (adjust_return_value): Do not use RESULT_DECL
	as temporary.

From-SVN: r120999

2007-01-20  Richard Guenther  <rguenther@suse.de>

	PR fortran/30223
	* f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
	cexpi builtins if we have TARGET_C99_FUNCTIONS.  Provide
	sincos builtins if the target has sincos.

From-SVN: r120998

Cast both sides of the conditional expression.  Still covered by same
ChangeLog entry--nothing was checked in since last change.

From-SVN: r120997

	* expmed.c (expand_divmod) [TRUNC_MOD_EXPR, TRUNC_DIV_EXPR]: Cast
	constant to unsigned HOST_WIDE_INT before negating.

From-SVN: r120995

	* tree-ssa-operands.h (struct vuse_vec_d): Change num_vuse field
	to unsigned.
	(VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Use unsigned comparison.
	(VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise.
	(SET_VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Likewise.
	(SET_VUSE_ELEMENT_VAR) [ENABLE_CHECKING]: Likewise.
	(SET_VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise.
	(realloc_vdef, realloc_vuse): Change second parameter to
	unsigned.
	(ssa_operand_iterator_d): Change vuse_index and mayuse_index
	fields to unsigned.
	* tree-ssa-operands.c (realloc_vop): Change num_elem parameter to
	unsigned. Change x and lim locals to unsigned.
	(realloc_vdef, realloc_vuse): Change num_elem parameter to
	unsigned.
	(finalize_ssa_vuse_ops): Change old_i local to unsigned.
	(copy_virtual_operands): Change i and n locals to unsigned.

From-SVN: r120994

re PR middle-end/29335 (transcendental functions with constant arguments should be resolved at compile-time)

	PR middle-end/29335
	* builtins.c (fold_builtin_1): Handle builtin fdim.

testsuite:
	* gcc.dg/torture/builtin-math-3.c: Test fdim.

From-SVN: r120993

	* decl2.c (start_objects, start_static_storage_duration_function):
	Do not make the functions uninlinable.

From-SVN: r120992

From-SVN: r120990

        * gcc.dg/darwin-ld-6.c: Remove, tests a linker flag that is going
        away.

From-SVN: r120984

        * tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars.
        * tree-ssa-structalias.c (compute_points_to_sets): Do call
        init_alias_heapvars.
        (init_alias_heapvars): Initialize only when not already initialized.
        (delete_alias_heapvars): Set heapvar_for_stmt to NULL.

From-SVN: r120983

* intrinsic.texi (MATMUL): Corrected a typo.
	(MAX): Separated @var arguments.
	(MIN): Separated @var arguments.

From-SVN: r120982

* intrinsic.texi: general whitespace cleanup.
	(menu): Added TIME8, removed UNMASK.
	(AINT): Clarified argument requirement.
	(ANINT): Clarified argument requirement.
	(CEILING): Clarified argument requirement.
	(CHAR): Clarified argument requirement.
	(CMPLX): Clarified argument requirement.
	(DCMPLX): Clarified argument requirement.
	(FGET): Line rewrapping.
	(FLOOR): Clarified argument requirement.
	(GMTIME): Added documentation.
	(IAND): Added cross-reference.
	(IBCLR): Added cross-reference.
	(IBSET): Added cross-reference.
	(IEOR): Added cross-reference.
	(INT): Collapsed examples, clarified argument requirement.
	(IOR): Added cross-references.
	(LEN_TRIM): Corrected result kind.
	(LINK): Added cross-reference.
	(LLT): Removed "documentation pending".
	(LOGICAL): Added documentation.
	(LSHIFT): Added documentation.
	(LTIME): Added documentation.
	(MATMUL): Added documentation.
	(MAX): Added documentation.
	(MAXLOC): Added documentation.
	(MAXVAL): Added documentation.
	(MERGE): Added documentation.
	(MIN): Added documentation.
	(MINLOC): Added documentation.
	(MINVAL): Added documentation.
	(MVBITS): Moved to correct place, added documentation.
	(NOT): Added documentation.
	(PERROR): Added documentation.
	(RAN): Moved to correct place, added documentation.
	(REAL): Clarified argument requirement.
	(RENAME): Added documentation.
	(RSHIFT): Clarified argument requirement.
	(SIGN): Corrected table specification.
	(SYMLNK): Added documentation.
	(SYSTEM): Added documentation.
	(TIME): Added documentation.
	(TIME8): Added section and documentation.
	(UNMASK): Removed erroneous section.

From-SVN: r120980

	* common.opt (fsigned-zeros): New command line option.
	* flags.h (HONOR_SIGNED_ZEROS): Control via flag_signed_zeros instead
	of flag_unsafe_math_optimizations.
	* opts.c (set_fast_math_flags): The -ffast-math command line option
	implies -fno-signed-zeros.
	(fast_math_flags_set_p): Likewise.

	* doc/invoke.texi: Document new -fno-signed-zeros option, and update
	the documentation of -ffast-math appropriately.  Wrap long lines.

	* gcc.dg/pr30172-1.c: Specify the -fno-signed-zeros command line
	option instead of -funsafe-math-optimizations.

From-SVN: r120978

os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently added defines to include/private/gc_priv.h

2007-01-19  Andreas Tobler  <a.tobler@schweiz.org>

	* os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
	added defines to include/private/gc_priv.h
	* darwin_stop_world.c: Removed the above defines.
	(catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
	* include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
	and os_dep.c to here. Fixed THREAD definition fixes for ppc64.

From-SVN: r120977

	* system.h (ASM_MAKE_LABEL_LINKONCE): Poison.
	* varasm.c (globalize_decl): Remove ASM_MAKE_LABEL_LINKONCE ifdef.

From-SVN: r120976

Patch by Tomas Bily  <tbily@suse.cz>
        * cgraphunit.c (cgraph_finalize_function): Updating of pid
        * tree-profile.c:
        (tree_init_ic_make_global_vars): New function
        (tree_init_edge_profiler): call of tree_init_ic_make_global_vars
        (tree_gen_ic_profiler): New function
        (tree_gen_ic_func_profiler): New function
        (tree_profiling): Added calling of tree_gen_ic_func_profiler
        (tree_profile_hooks): Added hook for indirec/virtual calls
        * value-prof.c (tree_find_values_to_profile): New case for
        indirect calls
        (tree_values_to_profile): Call for determining indirect/virtual
        counters
        (tree_indirect_call_to_profile): New function
        (tree_ic_transform): New function
        (tree_ic): New function
        (find_func_by_pid): New function
        (init_pid_map): New function
        (tree_value_profile_transformations): Added check for
        indirect/virtual call transformation
        * value-prof.h (enum hist_type): New counter type for
        indirect/virtual calls
        (profile_hooks): Added new hook for profiling indirect/virtual
        calls
        * profile.c (instrument_values): New case for indirect/virtual
        call added
        * gcov-io.h (GCOV_LAST_VALUE_COUNTER): Changed to 6
        (GCOV_COUNTER_V_INDIR): New counter type
        (GCOV_COUNTER_NAMES): New name of counter "indirect" added
        (GCOV_MERGE_FUNCTIONS): New merge function for indirect/virtual
        call added
        * cgraph.c: Definition of cgraph_max_pid
        (cgraph_create_node): Default init of pid attribute
        * cgraph.h: Declaration of cgraph_max_pid
        (struct cgraph_node): Added pid attribute
        * libgcov.c (__gcov_indirect_call_profiler): New function
	(__gcov_one_value_profiler_body): New function
	(__gcov_one_value_profiler): Body was moved to
	__gcov_one_value_profiler_body and calls it

	gcc.dg/tree-prof/indir-call-prof.c: New.
	g++.dg/dg.exp: Add tree-prof subdirectory.
	g++.dg/tree-prof/indir-call-prof.C: New.
	g++.dg/tree-prof/tree-prof.exp: New.

From-SVN: r120975

2007-01-19  Basile Starynkevitch  <basile@starynkevitch.net>

	* doc/gty.texi (Options): Document the mark_hook option to
	GTY.
	* gcc/gengtype.c (write_types_data, write_func_for_structure,
	write_types, ggc_wtd, pch_wtd): Added skip_hooks to
	write_types_data, ggc_wtd, pch_wtd for mark_hook.
	(walk_type, write_func_for_structure): Generate the mark_hook if
	needed.

From-SVN: r120974

2007-01-19  Basile Starynkevitch  <basile@starynkevitch.net>

	* gcc/doc/gty.texi (Options): Document the mark_hook option to
	GTY.
	* gcc/gengtype.c (write_types_data, write_func_for_structure,
	write_types, ggc_wtd, pch_wtd): Added skip_hooks to
	write_types_data, ggc_wtd, pch_wtd for mark_hook.
	(walk_type, write_func_for_structure): Generate the mark_hook if
	needed.

	* MAINTAINERS: added myself (Basile Starynkevitch) to write after
	approval.

From-SVN: r120973

        * gnu/classpath/jdwp/natVMFrame.cc: Mark unused parameters with
        MAYBE_UNUSED.

From-SVN: r120972

        * gnu/classpath/jdwp/natVMVirtualMachine.cc: Mark unused parameters
        in methods and reformat.

From-SVN: r120971

ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument take inlining mode argument specifying whether to...

	* ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument
	take inlining mode argument specifying whether to inline for size/speeed or all
	functions; add support for flattening; improve dumpting.
	(cgraph_early_inlining): Update call of decide_inlining_incrementally.

From-SVN: r120970

2007-01-19  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/17947
	* toplev.c (warn_deprecated_use): Use %qD instead of %qs to
	print the name of the declared identifier.
		
testsuite/
	* g++.dg/warn/deprecated.C: Update warning output.
	* g++.dg/warn/deprecated-2.C: Likewise.
	* g++.dg/warn/deprecated-3.C: New.

From-SVN: r120969

i386.h (CONDITIONAL_REGISTER_USAGE): Store result of PIC_OFFSET_TABLE_REGNUM in temporary variable to avoid...

2007-01-19  Dirk Mueller  <dmueller@suse.de>

       * config/i386.h (CONDITIONAL_REGISTER_USAGE): Store
       result of PIC_OFFSET_TABLE_REGNUM in temporary variable to avoid
       duplicate evaluation.

From-SVN: r120967

	* config/i386/i386.md (acos<mode>2): Rename from acossf2 and acosdf2.
	Macroize expander using X87MODEF12 mode macro.  Extend operand 1
	to XFMode, use acosxf2 and truncate result to requested mode.
	Use SSE_FLOAT_MODE_P to disable patterns for SSE math.
	(asin<mode>2): Similarly, with asin expanders.
	(*fscalexf4_i387): Rename from *fscalexf4.
	(expNcorexf3): New expander.
	(expxf2, exp10xf2, exp2xf2): Use expNcorexf3 expander.
	(exp<mode>2): Rename from expsf2 and expdf2. Macroize expander using
	X87MODEF12 mode macro.  Extend operand 1 to XFMode, use expxf2 and
	truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable
	patterns for SSE math.
	(exp10<mode>2): Similarly, with exp10 expanders.
	(exp2<mode>2): Similarly, with exp2 expanders.
	(expm1<mode>2): Similarly, with expm1 expanders.
	(ldexp<mode>3): Similarly, with ldexp expanders.
	(log<mode>2, log10<mode>2, log2<mode>2, log1p<mode>2, logb<mode>2):
	Use gen_truncxf<mode>2_i387_noop to truncate result.

From-SVN: r120966

gcc/
	* config/m68k/m68k.h (PREFERRED_STACK_BOUNDARY): Define to 32
	for ColdFire targets.

From-SVN: r120965

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
	    Richard Sandiford  <richard@codesourcery.com>

	* config/m68k/m68k.h (M68K_STATIC_CHAIN_REG_NAME): New macro.
	(INITIALIZE_TRAMPOLINE): Use STATIC_CHAIN_REGNUM.
	(__transfer_from_trampoline): Use M68K_STATIC_CHAIN_REG_NAME.
	* config/m68k/m68kelf.h (STATIC_CHAIN_REGNUM): Override.
	(M68K_STATIC_CHAIN_REG_NAME): Likewise.
	* config/m68k/netbsd-elf.h (M68K_STATIC_CHAIN_REG_NAME): Likewise.

gcc/testsuite/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>

	* gcc.c-torture/execute/nestfunc-7.c: New.

Co-Authored-By: Richard Sandiford <richard@codesourcery.com>

From-SVN: r120964

gcc/
	* config/m68k/m68k.md (adddi_dilshr32): Rename to...
	(*adddi_dilshr32): ...this.  Fix formatting.  Remove commented-out
	non-canonical pattern.  Restrict to !TARGET_COLDFIRE.
	(*adddi_dilshr32_cf): New pattern.
	(adddi3, subdi3): Remove first alternatives.

From-SVN: r120963

gcc/
	* config/m68k/m68k.c (notice_update_cc): If an SFmode move is
	implemented using move.l, do not use its cc result for floating-point
	comparisons.

From-SVN: r120962

gcc/
	* config/m68k/m68k.h (EXTRA_CONSTRAINT): Stop the 'T' constraint
	from accepting 's' constraints if flag_pic.

From-SVN: r120961

	* config/m68k/m68k.md (bordered, bunordered, buneq, bunge, bungt)
	(bunle, bunlt, bltgt, bordered_rev, bunordered_rev, buneq_rev)
	(bunge_rev, bungt_rev, bunle_rev, bunlt_rev, bltgt_rev): Change
	condition from TARGET_68881 to TARGET_HARD_FLOAT.

From-SVN: r120960

gcc/
200x-xx-xx  Sandra Loosemore  <sandra@codesourcery.com>

	* longlong.h (count_leading_zeros, COUNT_LEADING_ZEROS_0): Add
	ColdFire alternatives.
	* config/m68k/m68k.h (CLZ_DEFINED_VALUE_AT_ZERO): New macro.
	* config/m68k/m68k.md (clzsi2):  Define for ColdFire
	architectures that support ff1 instruction.

From-SVN: r120959

gcc/
200x-xx-xx  Richard Sandiford  <richard@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	* config/m68k/m68k.h (CONST_OK_FOR_LETTER_P): Add an 'R' case.
	* config/m68k/m68k.md (*movsi_cfv4): Fold into...
	(*movsi_cf): ...here.  Remove unnecessary 'R' from 'Rg'.
	Add commentary.

Co-Authored-By: Julian Brown <julian@codesourcery.com>

From-SVN: r120958

gcc/
	* config/m68k/m68k-protos.h (valid_mov3q_const): Take a HOST_WIDE_INT
	and return a bool.
	(output_move_const_into_data_reg, output_move_simode_const): Delete.
	* config/m68k/m68k.c (const_method, const_int_cost): Take a
	HOST_WIDE_INT instead of an rtx.
	(m68k_rtx_costs): Update call accordingly.
	(output_move_const_into_data_reg): Likewise.  Fix formatting.
	(valid_mov3q_const): Take a HOST_WIDE_INT instead of an rtx.
	Return a bool.
	(output_move_simode_const): Update calls after above changes.
	Rework to use automatic variables and predicates like MEM_P.
	* config/m68k/m68k.md (pushexthisi_const): Update call to
	valid_mov3q_const.

From-SVN: r120957

2007-01-19  Dirk Mueller  <dmueller@suse.de>

       * tree-ssa-alias.c (perform_var_substitution): Fix typo
       in dump_flags test.

From-SVN: r120954

2007-01-19  Richard Guenther  <rguenther@suse.de>

	* builtins.c (expand_builtin_cexpi): Fall back to expanding
	via cexp in case sincos is not available.

From-SVN: r120953

2007-01-19  Richard Guenther  <rguenther@suse.de>

	* doc/tm.texi (TARGET_HAS_SINCOS): Document new target macro.
	* defaults.h (TARGET_HAS_SINCOS): Default to off.
	* config/linux.h (TARGET_HAS_SINCOS): Set to on if we have glibc.
	* config/alpha/linux.h (TARGET_HAS_SINCOS): Likewise.
	* config/sparc/linux.h (TARGET_HAS_SINCOS): Likewise.
	* config/sparc/linux64.h (TARGET_HAS_SINCOS): Likewise.
	* config/rs6000/linux.h (TARGET_HAS_SINCOS): Likewise.
	* config/rs6000/linux64.h (TARGET_HAS_SINCOS): Likewise.

From-SVN: r120952