2007-07-05  Andreas Tobler  <a.tobler@schweiz.org>

	* java/lang/natPosixProcess.cc: Reorder includes to fix compilation
	on hppa2.0w-hp-hpux11.11.
	Remove include of <gcj/cni.h>.

From-SVN: r126388

	* config/avr/avr.md (zero_extendqihi2, zero_extendqisi2, 
	zero_extendhisi2): Change to define_insn_and_split. 
	(zero_extendqidi2, zero_extendhidi2, zero_extendsidi2): New.

From-SVN: r126387

	PR bootstrap/32622
	* config/mh-x86omitfp (BOOT_CFLAGS): Add -fomit-frame-pointer,
	don't reset its value.

From-SVN: r126386

2007-07-05  Paolo Bonzini  <bonzini@gnu.org>

	* function.c (match_asm_constraints_1, rest_of_match_asm_constraints,
	pass_match_asm_constraints): New.
	* passes.c (init_optimization_passes): Add new pass.
	* stmt.c (expand_asm_operands): Set cfun->has_asm_statement.
	* function.h (struct function): Add has_asm_statement bit.
	(current_function_has_asm_statement): New.
	* tree-pass.h (pass_match_asm_constraints): New.

From-SVN: r126385

From-SVN: r126384

gcc/
	* config/mips/mips.c (mips_file_start): Avoid declaration
	after code.

From-SVN: r126383

2007-07-05  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* optabs.c (expand_binop_directly): Fix signed/unsigned comparison.

From-SVN: r126382

	* MAINTAINERS (OS Port Maintainers): Add myself as IRIX, Tru64 UNIX
	maintainer.

From-SVN: r126378

	PR libgcj/28190
	* inclhack.def (irix_stdint_c99): New fix.
	* fixincl.x: Regenerate.
	* tests/base/stdint.h: New test.

From-SVN: r126377

From-SVN: r126376

    * rtl.def (NOTE): Change print format string to print
    operand 5 as a note insn name.

From-SVN: r126374

libjava, libmudflap, libobjc, libssp and zlib.

From-SVN: r126373

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

	* lt~obsolete.m4: New. Import from 20070318 libtool.

From-SVN: r126372

2007-07-05  Sandra Loosemore  <sandra@codesourcery.com>
	    David Ung  <davidu@mips.com>

	gcc/
	* config/mips/mips.c (mips_cpu_info): Add 4ksc and 4ksd processors.
	* doc/invoke.texi: (MIPS Options): Document them.

Co-Authored-By: David Ung <davidu@mips.com>

From-SVN: r126371

2007-07-05  Sandra Loosemore  <sandra@codesourcery.com>
	    David Ung  <davidu@mips.com>

	Add support for SmartMIPS ASE.

	gcc/
	* optabs.c (expand_binop_directly): New, broken out from...
	(expand_binop): Here.  Make it try rotating in the other
	direction even when the second operand isn't constant.
	* config/mips/mips.md (*lwxs): New.
	* config/mips/mips.opt (msmartmips): New.
	* config/mips/mips.c (mips_lwxs_address_p): New.
	(mips_rtx_costs): Make it recognize scaled indexed addressing.
	* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define
	__mips_smartmips when compiling for TARGET_SMARTMIPS.
	(ISA_HAS_ROR): Define for TARGET_SMARTMIPS.
	(ISA_HAS_LWXS): New.
	(ASM_SPEC): Add -msmartmips/-mno-smartmips.
	* doc/invoke.texi (MIPS Options): Document -msmartmips/-mno-smartmips.
	* testsuite/gcc.target/mips/smartmips-lwxs.c: New test case.
	* testsuite/gcc.target/mips/smartmips-ror-1.c: New test case.
	* testsuite/gcc.target/mips/smartmips-ror-2.c: New test case.
	* testsuite/gcc.target/mips/smartmips-ror-3.c: New test case.
	* testsuite/gcc.target/mips/smartmips-ror-4.c: New test case.

Co-Authored-By: David Ung <davidu@mips.com>

From-SVN: r126370

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

	Updated from Intel BID library:
	* bid_conf.h (BID_THREAD): Defined.
	(__bid_IDEC_glbround): Add BID_THREAD in declaration.
	(__bid_IDEC_glbflags): Likewise.

	* decimal_globals.c (__bid_IDEC_glbround): Add BID_THREAD in
	declaration.
	(__bid_IDEC_glbflags): Likewise.

From-SVN: r126369

        * tree-vectorizer.c (new_loop_vec_info): Initialize
        LOOP_VINFO_COST_MODEL_MIN_ITERS.
        * tree-vectorizer.h (_loop_vec_info): Added new filed
        min_profitable_iters.
        (LOOP_VINFO_COST_MODEL_MIN_ITERS): New access macro to above new field.
        (TARG_SCALAR_TO_VEC_COST): Define cost of scalar to vector operation.
        * tree-vect-analyze.c (vect_analyze_operations): Set
        LOOP_VINFO_COST_MODEL_MIN_ITERS.
        * tree-vect-transform.c (vect_estimate_min_profitable_iters): Use
        VEC_length to determine if there are any LOOP_VINFO_MAY_MISALIGN_STMTS.
        Fix calculation of peel_iters_prologue. Move consideration of epilogue
        and prologue cost to after they are computed.
        (vect_model_induction_cost): Use TARG_SCALAR_TO_VEC_COST instead of
        TARG_VEC_STMT_COST.
        (vect_model_simple_cost): Takes additional argument dt. Consider cost
        of creating vectors from scalars according to dt.
        (vect_model_store_cost): Likewise.
        (vectorizable_call): Use dt array instead of scalar dt. Call
        vect_model_simple_cost with additional argument dt.
        (vectorizable_assignment): Likewise.
        (vectorizable_operation): Likewise.
        (vectorizable_type_demotion): Likewise.
        (vectorizable_type_promotion): Likewise.
        (vectorizable_store): Use dt array instead of scalar dt. Call
        vect_model_store_cost with additional argument dt.
        (vect_do_peeling_for_loop_bound): Don't call
        vect_estimate_min_profitable_iters. Instead, lookup
        LOOP_VINFO_COST_MODEL_MIN_ITERS. Don't always print
        "may not be profitable".

        * gcc.dg/vect/costmodel/ppc: New directory.
        * gcc.dg/vect/costmodel/ppc/ppc-costmodel-vect.exp: New.
        * gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31c.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31d.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68a.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68b.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68c.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68d.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-reduc-1char.c: New test.
	  * gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: Now vectorized.

From-SVN: r126368

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

	* MAINTAINERS (libbid): Add myself.

From-SVN: r126367

re PR fortran/32359 (incorrect error: Threadprivate isn't SAVEd (implicit save attribute undefined))

gcc/fortran/
2007-07-05  Daniel Franke  <franke.daniel@gmail.com>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/32359
	* gfortran.h (symbol_attribute): Change save attribute into an enum.
	* decl.c (add_init_expr_to_sym): Set it to SAVE_IMPLICIT.
	* symbol.c (gfc_add_save): Check for SAVE_EXPLICIT.
	* resolve.c (resolve_fl_variable): Check for SAVE_EXPLICIT.
	(resolve_symbol): Allow OMP threadprivate with
	initialization SAVEd and save_all variable.
	* trans-decl.c (gfc_finish_var_decl): Remove obsolete sym->value check.


libgomp/
2007-07-05  Tobias Burnus  <burnus@net-b.de>

	PR fortran/32359
	* testsuite/libgomp.fortran/pr32359.f90: New.

gcc/testsuite/
2007-07-05  Tobias Burnus  <burnus@net-b.de>

	PR fortran/32359
	* gfortran.dg/module_md5_1.f90: Update MD5 number.

From-SVN: r126366

From-SVN: r126365

2007-07-05  Joerg Richter  <joerg.richter@pdv-fs.de>

	PR libstdc++/31957
	* include/Makefile.am: Work around an AIX sed oddity.
	* include/Makefile.in: Regenerate.

From-SVN: r126362

        PR testsuite/32014
        * config/rs6000/altivec.md (UNSPEC_VUPKHS_V4SF, UNSPEC_VUPKLS_V4SF):
        (UNSPEC_VUPKHU_V4SF, UNSPEC_VUPKLU_V4SF): New.
        (vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi): New patterns.
        (vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): New patterns.

From-SVN: r126361

	* config/i386/i386.c (ix86_address_cost): Do not consider more complex
	addressing modes cheaper.

From-SVN: r126360

* dwarf2out.c (dw_ranges_by_label_ref): New typedef.
(dw_ranges_struct): Rename block_num to num.  Adjust.
(dw_ranges_by_label_struct): New.
(ranges_by_label, ranges_by_label_allocated,
ranges_by_label_in_use): New variables.
(add_ranges_num): Factored most of the code out of...
(add_ranges): ... this one.  Rewrite in terms of the former.
(add_ranges_by_labels): New.
(output_ranges): Output by-label ranges.
(dwarf2out_finish): Output range for multiple-section
compile_unit.  Output standard DW_AT_low_pc in addition to
unexpected DW_AT_entry_pc.

From-SVN: r126357

	* config/i386/cygming-crtend.c: Remove svn:executable property.
	* config/i386/cygming-crtbegin.c: Ditto.
	* config/i386/w32-unwinf.h: Ditto.

From-SVN: r126355

re PR fortran/32526 (Spurious error: Name 'x' at (1) is an ambiguous reference to 'x' from module 'y')

2007-07-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32526
	* match.c (gfc_match_call): Check, in all cases, that a symbol
	is neither generic nor a subroutine before trying to add it as
	a subroutine.

	PR fortran/32613
	* match.c (gfc_match_do): Reset the implied_index attribute.

2007-07-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32526
	* gfortran.dg/interface_14.f90: New test.

	PR fortran/32613
	* gfortran.dg/do_iterator_2.f90: New test.

From-SVN: r126354

From-SVN: r126353

stl_algo.h (search(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2, _ForwardIterator2)): Simplify general case loop to a for(;;).

2007-07-04  Jim Xochellis  <jimxoch@yahoo.gr>

	* include/bits/stl_algo.h (search(_ForwardIterator1,
	_ForwardIterator1, _ForwardIterator2, _ForwardIterator2)): Simplify
	general case loop to a for(;;).
	(search(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2,
	_ForwardIterator2, _BinaryPredicate)): Likewise; remove redundant
	inner loop.

From-SVN: r126347

From-SVN: r126346

From-SVN: r126342

2007-07-04  Daniel Berlin  <dberlin@dberlin.org>

	PR tree-optimization/32604
	PR tree-optimization/32606
	
	* tree-ssa-pre.c (bb_bitmap_sets): Removed antic_safe_loads.
	(compute_antic_safe): Removed.
	(ANTIC_SAFE_LOADS): Ditto.
	(compute_antic_aux): Don't print ANTIC_SAFE_LOADS.
	(execute_pre): Don't call compute_antic_safe.
	(vuse_equiv): New function.
	(make_values_for_stmt): Use it
	* tree-ssa-sccvn.c (set_ssa_val_to): Remove assert, since it is
	not always true.

From-SVN: r126338

	PR target/31331
	* config/avr/avr.c (avr_naked_function_p): Handle receiving a type
	rather than a decl. 
	(avr_attribute_table): Make "naked" attribute apply to function types
	rather than to decls.
	(avr_handle_fntype_attribute): New function.

From-SVN: r126337

	* gcc.dg/visibility-12.c: New test.
	* gcc.dg/visibility-13.c: Likewise.
	* g++.dg/ext/visibility-9.C: Likewise.
	* g++.dg/ext/visibility-10.C: Likewise.

From-SVN: r126330

	* target-def.h (TARGET_INITIALIZER): Remove trailing whitespace
	after \.

From-SVN: r126328

2007-07-04  David Ung  <davidu@mips.com>
            Joseph Myers  <joseph@codesourcery.com>

	* config/mips/mips.md (type): Add logical, signext and move.
	(one_cmpl<mode>2, *and<mode>3, *and<mode>3_mips16, *ior<mode>3,
	*ior<mode>3_mips16, two unnamed insns after *ior<mode>3_mips16,
	*nor<mode>3, "Combiner patterns to optimize truncate/zero_extend
	combinations", *zero_extend<SHORT:mode><GPR:mode>2,
	*zero_extendqihi2, *extend<SHORT:mode><GPR:mode>2_mips16e,
	*extend<SHORT:mode><GPR:mode>2_se<SHORT:size>, *movdi_64bit,
	*movdi_64bit_mips16, *movsi_internal, *movsi_mips16, movcc,
	*movhi_internal, *movhi_mips16, *movqi_internal, *movqi_mips16,
	*movsf_hardfloat, *movsf_softfloat, *movsf_mips16,
	*movdf_hardfloat_64bit, *movdf_hardfloat_32bit,
	movv2sf_hardfloat_64bit): Use the new types.
	(*movdi_32bit, *movdi_gp32_fp64, *movdi_32bit_mips16,
	*movdf_softfloat, *movdf_mips16): Use "multi".
	(extendqihi2): Replace with a define_expand.
	(*extendqihi2_mips16e, *extendqihi2, *extendqihi2_seb): New.
	Based on extend<SHORT:mode><GPR:mode>2 patterns.
	* config/mips/74k.md (r74k_int_logical): New reservation and
	bypasses.
	(r74k_int_arith): Remove "slt".
	* config/mips/24k.md, config/mips/4130.md, config/mips/4k.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,
	config/mips/sb1.md, config/mips/sr71k.md: Add new types to
	reservations for "arith".

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>

From-SVN: r126327

2007-07-04  Richard Guenther  <rguenther@suse.de>

	* tree-ssa.c (useless_type_conversion_p): Add handling for
	scalar float and vector types.  Only call the types_compatible_p
	langhook for aggregate types as last resort.  Follow the
	rules.

From-SVN: r126326

2007-07-04  Richard Guenther  <rguenther@suse.de>

	* tree-inline.c (estimate_num_insns_1): Treat CONVERT_EXPR
	the same as NOP_EXPR.

From-SVN: r126325

        * configure.ac: SUBST CFLAGS.
        * configure: Regenerate.

From-SVN: r126324

* target.h (struct gcc_target): Add target_help field.
* target-def.h (TARGET_HELP): New.
  (TARGET_INITIALIZER): Use TARGET_HELP.
* opts.c (command_handle_option): Invoke target_help function, if defined, when the 
  user has specified --target-help on the command line.
* doc/invoke.texi: Mention that --target-help might print additional information.
* doc/tm.texi: Document TARGET_HELP hook.

* arm.c (TARGET_HELP): Override default definition.
  (arm_target_help): New - display a wrapped list of cores and architectures supported.

From-SVN: r126323

* config/gcc/v850/v850.c (expand_prologue): Make sure GEN_INT() argument is sign extended rather than zero extended.
  (expand_epilogue): Likewise.
  (output_move_double): Delete.
* config/gcc/v850/v850-protos.h (output_move_double): Delete.
* config/gcc/v850/v850.md (movdi): Delete.
  (movdi_internal): Delete.
  (movdf): Delete.
  (movdf_internal): Delete.

From-SVN: r126318