* config/i386/i386.c (IX86_BUILTIN_CMPNEPD, IX86_BUILTIN_CMPNESD):
	Remove.
	(IX86_BUILTIN_PSLLW128, IX86_BUILTIN_PSLLD128, IX86_BUILTIN_PSLLQ128,
	IX86_BUILTIN_PSRAW128, IX86_BUILTIN_PSRAD128, IX86_BUILTIN_PSRLW128,
	IX86_BUILTIN_PSRLD128, IX86_BUILTIN_PSRLQ128): Remove.
	(ix86_init_mmx_sse_builtins): Remove v8hi_ftype_v8hi_v2di and
	v4si_ftype_v4si_v2di.   Remove __builtin_ia32_psllw128,
	__builtin_ia32_pslld128, __builtin_ia32_psllq128,
	__builtin_ia32_psrlw128, __builtin_ia32_psrld128,
	__builtin_ia32_psrlq128, __builtin_ia32_psraw128 and
	__builtin_ia32_psrad128 builtins.

From-SVN: r123215

2007-03-26  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_compatibility/complex.h: Without
	__GXX_EXPERIMENTAL_CXX0X__ include_next complex.h.	
	* include/c_compatibility/fenv.h: Same.
	* include/c_compatibility/inttypes.h: Same.
	* include/c_compatibility/stdbool.h: Same.
	* include/c_compatibility/stdint.h: Same.
	* include/c_compatibility/tgmath.h: Same.

	* include/tr1/cinttypes: Use include_next.
	* include/tr1/cstdint: Same.
	* include/tr1/cstdbool: Same.

	* acinclude.m4 (GLIBCXX_ENABLE_C99): Add check for tgmath.h
	* configure: Regenerate.
	* config.h.in: Same.

From-SVN: r123214

	* reg-stack.c (replace_reg): Use IN_RANGE macro in gcc_assert().
        * config/i386/constraints.md
	(define_constraint "I"): Use IN_RANGE macro.
	(define_constraint "J"): Ditto.
	(define_constraint "K"): Ditto.
	(define_constraint "M"): Ditto.
	(define_constraint "N"): Ditto.
	(define_constraint "O"): Ditto.
	* config/i386/predicates.md
	(define_predicate "register_no_elim_operand"): Use IN_RANGE macro.
	(define_predicate "const_0_to_3_operand"): Ditto.
	(define_predicate "const_0_to_7_operand"): Ditto.
	(define_predicate "const_0_to_15_operand"): Ditto.
	(define_predicate "const_0_to_63_operand"): Ditto.
	(define_predicate "const_0_to_255_operand"): Ditto.
	(define_predicate "const_1_to_31_operand"): Ditto.
	(define_predicate "const_2_to_3_operand"): Ditto.
	(define_predicate "const_4_to_7_operand"): Ditto.

From-SVN: r123210

	* gfortran.dg/use_[567].f90: Use correct cleanup-modules dg directive.

From-SVN: r123209

2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/31199
	* gfortran.dg/fmt_t_4.f90: New test.

From-SVN: r123207

From-SVN: r123206

2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/31199
	*io/io.h: Add saved_pos to gfc_unit structure.
	*io/open.c (new_unit): Initialize saved_pos.
	*io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
	(next_record_w): Fix whitespace.
	(finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
	later use.  If not ADVANCE="no" set saved_pos to zero.

From-SVN: r123205

From-SVN: r123203

2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/31297
	* gfortran.dg/backspace_5.f:  Initialize variable(s).
	* gfortran.dg/backspace_6.f:  Likewise.
	* gfortran.dg/char_bounds_check_fail_1: Likewise.
	* gfortran.dg/direct_io_2.f90:  Likewise.
	* gfortran.dg/write_back.f:  Likewise.
	* gfortran.dg/write_rewind_2.f:  Likewise.
	* gfortran.dg/write_rewind_1.f:  Likewise.
	* gfortran.dg/write_rewind_2.f:  Likewise.

From-SVN: r123200

2007-03-25  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/functional: Formatting fixes.

From-SVN: r123199

        * config/rs6000/rs6000.c (rs6000_emit_prologue): Always clobber LR
        in SImode for save_world.
        * config/rs6000/altivec.md (save_world, restore_world): Convert to
        LR hard reg.

From-SVN: r123198

        PR tree-optimization/30784
        * fold-const.c (fold_ternary): Handle CONSTRUCTOR in case
        BIT_FIELD_REF.

From-SVN: r123197

	PR fortran/30877

	* fortran/interface.c (check_operator_interface): Implement
	the standard checks on user operators extending intrinsic operators.
	* fortran/resolve.c (resolve_operator): If the ranks of operators
	don't match, don't error out but try the user-defined ones first.

	* gfortran.dg/operator_1.f90: New test.
	* gfortran.dg/operator_2.f90: New test.

From-SVN: r123196

2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/31196
	* intrinsics/reshape_generic.c (reshape_internal):  Increment
	correct variable.

2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/31196
	* gfortran.dg/reshape_transpose_1.f90:  New test.

From-SVN: r123195

From-SVN: r123194

        * config/rs6000/darwin.md (load_macho_picbase): Ignore operand 0.
        (load_macho_picbase_{si,di}): Convert to LR hard reg.
        (call_indirect_nonlocal_darwin64): Same.
        (call_nonlocal_darwin64): Same.
        (call_value_indirect_nonlocal_darwin64): Same.
        (call_value_nonlocal_darwin64): Same.
        (sibcall_nonlocal_darwin64): Same.
        (sibcall_value_nonlocal_darwin64): Same.
        (sibcall_symbolic_64): Same.
        (sibcall_value_symbolic_64): Same.
        * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Remove
        LR pseudo.
        (rs6000_emit_load_toc_table): Same.
        * config/rs6000/altivec.md (restore_world): Convert to LR hard reg.
        * config/rs6000/rs6000.md (mulh_call): Convert to LR hard reg.
        (mull_call): Same.
        (divss_call): Same.
        (divus_call): Same.
        (quoss_call): Same.
        (quous_call): Same.
        (load_toc_v4_pic_si): Same
        (load_toc_v4_PIC_1): Same.
        (load_toc_v4_PIC_1b): Same.
        (call_indirect_aix{32,64}): Same.
        (call_value_indirect_aix{32,64}): Same.
        (call): Same.
        (call_value): Same.
        (call_local{32,64}): Same.
        (call_value_local{32,64}): Same.
        (call_indirect_nonlocal_aix{32,64}): Same.
        (call_nonlocal_aix{32,64}): Same.
        (call_value_indirect_nonlocal_aix{32,64}): Same.
        (call_value_nonlocal_aix{32,64}): Same.
        (call_indirect_nonlocal_sysv<mode>): Same.
        (call_nonlocal_sysv<mode>): Same.
        (call_value_indirect_nonlocal_sysv<mode>): Same.
        (call_value_nonlocal_sysv<mode>): Same.
        (sibcall): Same.
        (sibcall_local{32,64}): Same.
        (sibcall_value_local{32,64}): Same.
        (sibcall_nonlocal_aix{32,64}): Same.
        (sibcall_value_nonlocal_aix{32,64}): Same.
        (sibcall_value_nonlocal_aix{32,64}): Same.
        (sibcall_nonlocal_sysv<mode>): Same.
        (sibcall_value): Same.
        (sibcall_value_nonlocal_sysv<mode>): Same.

From-SVN: r123193

2007-03-24  Paul Brook  <paul@codesourcery.com>

	* config/arm/lib1funcs.asm (div0): Use ARM_FUNC_START and do_push.
	* config/arm/linux-eabi.h: Remove legacy syscall hack.

From-SVN: r123192

From-SVN: r123190

	PR fortran/30655

	* expr.c (check_dimension): Fix logic of comparisons.

	* gfortran.dg/bounds_check_6.f90: New test.

From-SVN: r123187

        * config/ia64/constraints.md: New file.
        * config/ia64/predicates.md: Replace CONST_OK_FOR_? with
        satisfies_constraint_?.
        * config/ia64/ia64.c (ia64_move_ok, ia64_legitimate_constant_p,
        ia64_reload_gp, spill_restore_mem, ia64_expand_prologue,
        ia64_expand_epilogue, ia64_split_return_addr_rtx, ia64_rtx_costs,
        ia64_output_mi_thunk): Likewise.
        (ia64_const_ok_for_letter_p): Remove.
        (ia64_const_double_ok_for_letter_p): Remove. 
        (ia64_extra_constraint): Remove.
        * config/ia64/ia64.h (REG_CLASS_FROM_LETTER): Remove.
        (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L,
        CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O, CONST_OK_FOR_P,
        CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_G,
        CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT,
        EXTRA_MEMORY_CONSTRAINT): Remove.
        * config/ia64/ia64.md: Include constriants.md.  Replace
        CONST_OK_FOR_? with satisfies_constraint_?.

From-SVN: r123186

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
Co-Authored-By: Marius Cornea <marius.cornea@intel.com>

From-SVN: r123185

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31215
	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
	int result that is non-zero if the expression is the function
	result.  Only the characteristics of the result expression
	can be used in a procedure interface, so simplify LEN in situ
	using its character length.

	PR fortran/31219
	PR fortran/31200
	* trans-expr.c (gfc_conv_function_call): Do not use
	gfc_conv_expr_reference for actual pointer function with formal
	target because a temporary is created that does not transfer
	the reference correctly.  Do not indirect formal pointer
	functions since it is the function reference that is needed.

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31219
	* gfortran.dg/pointer_function_actual_1.f90: New test.

	PR fortran/31200
	* gfortran.dg/pointer_function_actual_2.f90: New test.

	PR fortran/31215
	* gfortran.dg/result_in_spec_1.f90: New test.

From-SVN: r123184

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31215
	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
	int result that is non-zero if the expression is the function
	result.  Only the characteristics of the result expression
	can be used in a procedure interface, so simplify LEN in situ
	using its character length.

	PR fortran/31219
	PR fortran/31200
	* trans-expr.c (gfc_conv_function_call): Do not use
	gfc_conv_expr_reference for actual pointer function with formal
	target because a temporary is created that does not transfer
	the reference correctly.  Do not indirect formal pointer
	functions since it is the function reference that is needed.

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31219
	* gfortran.dg/pointer_function_actual_1.f90: New test.

	PR fortran/31200
	* gfortran.dg/pointer_function_actual_2.f90: New test.

	PR fortran/31215
	* gfortran.dg/result_in_spec_1.f90: New test.

From-SVN: r123183

From-SVN: r123182

* invoke.texi: Misc. small typo fixes.
(-Wcharacter-truncation): Add.
(-Wnonstd-intrinsics): Correct spelling.
(-std=): Edit.
(-fintrinsic-modules-path): Add.

From-SVN: r123181

        * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
        Use 'volatile float sum' to create sum of floats to avoid false
        negative due to excess precision on ix86 targets.
        (main): Ditto.

From-SVN: r123180

From-SVN: r123178

From-SVN: r123176

From-SVN: r123172

From-SVN: r123171

From-SVN: r123170

From-SVN: r123169

From-SVN: r123168

	* tracer.c (tracer): Don't take FLAGS argument.  Assert we are
	in cfglayout mode.  Don't go into and out of cfglayout mode.
	Link the blocks in the order of the constructed traces.
	(rest_of_handle_tracer): Adjust call to tracer.
	* loop-init.c (rtl_loop_init): Assert we are in cfglayout mode.
	Don't go into cfglayout mode.
	(rtl_loop_done): Don't go out of cfglayout mode.
	* cfglayout.c (relink_block_chain): New function, split out from...
	(fixup_reorder_chain): ...here.  Remove redundant checking.
	(cfg_layout_finalize): Don't clear the header, footer, and aux
	fields here, move the code to do so to relink_block_chain.  Likewise
	for free_original_copy_tables.
	* rtl.h (tracer): Update prototype.
	* bb-reorder.c (reorder_basic_blocks): Don't take FLAGS argument.
	Assert we are in cfglayout mode.  Don't go into and out of cfglayout
	mode.  Use relink_block_chain to serialize the CFG according to the
	new basic block order.  Move targetm.cannot_modify_jumps_p check from
	here...
	(gate_handle_reorder_blocks): ...to here.
	(duplicate_computed_gotos): Move targetm.cannot_modify_jumps_p check
	from here...
	(gate_duplicate_computed_gotos): ...to here.
	(rest_of_handle_reorder_blocks): Don't see if anything has changed,
	something always changes when going into and out of cfglayout mode.
	Perform an expensive cfg cleanup while going into cfglayout mode.
	Always update liveness information on HAVE_conditional_execution
	targets.  Reserialize the basic blocks and go out of cfglayout mode.
	* reg-stack.c: Include cfglayout.h.
	(rest_of_handle_stack_regs): Go into and out of cfglayout mode around
	the call to reorder_basic_blocks.
	* basic-block.h (reorder_basic_blocks): Update prototype.
	(relink_block_chain): New prototype.
	* passes.c (pass_outof_cfg_layout_mode): Move after cse2.

From-SVN: r123167

2007-03-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4402.cc:
	Likewise use std::numeric_limits<>::max().
	* testsuite/27_io/basic_ostream/inserters_arithmetic/char/4402.cc:
	Minor tweaks.

From-SVN: r123166

2007-03-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4402.cc:
	Likewise use std::numeric_limits<>::max().
	* testsuite/27_io/basic_ostream/inserters_arithmetic/char/4402.cc:
	Minor tweaks.

From-SVN: r123165

	* config/mips/mips.md (type, hazard, *movdi_32bit,
	*movdi_gp32_fp64, *movdi_64bit, *movsi_internal, movcc,
	*movhi_internal, *movqi_internal, *movsf_hardfloat,
	*movdf_hardfloat_64bit, *movdf_hardfloat_32bit, *movdf_softfloat,
	movv2sf_hardfloat_64bit, load_df_low, load_df_high, store_df_high,
	mthc1, mfhc1): Change xfer instruction type to mfc and mtc, as
	applicable.
	(movcc): Change first xfer to multi.
	* config/mips/24k.md, config/mips/4100.md, config/mips/4300.md,
	config/mips/5000.md, config/mips/5400.md, config/mips/5500.md,
	config/mips/5k.md, config/mips/7000.md, config/mips/9000.md,
	config/mips/generic.md: Change reservations using "xfer" to use
	"mfc,mtc".
	* config/mips/sb1.md (ir_sb1_mtxfer): Use "mtc" instead of
	using match_operand.
	(ir_sb1_mfxfer): Use "mfc" instead of using match_operand.
	* config/mips/sr71k.md (ir_sr70_xfer_from): Use "mfc" instead of
	examining mode.
	(ir_sr70_xfer_to): Use "mtc" instead of examining mode.

From-SVN: r123164

	(test02): Use std::numeric_limits<>::max() to get suitable large
	values.

From-SVN: r123163

2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>

	* testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
	*-*-darwin*.
	* testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
	and use it if found.

From-SVN: r123162

 * MAINTAINERS (fortran 95 front end): Add myself.
(c++ front end): whitespace fix.

From-SVN: r123161