From-SVN: r163903

	* config/i386/i386.md (iptrsize): New mode attribute.
	(tp_seg): Ditto.
	(*load_tp_<mode>): Macroize insn from *load_tp_{si,di} using P
	mode iterator.
	(*add_tp_<mode>): Ditto from *add_tp_{si,di}.
	(stack_protect_set_<mode>): Ditto from stack_protect_set_{si,di}.
	(stack_protect_test_<mode>): Ditto from stack_protect_test_{si,di}.
	(stack_tls_protect_set_<mode>): Ditto from
	stack_tls_protect_set_{si,di}.  Use %@ to output segment register
	of thread base pointer load.
	(stack_tls_protect_test_<mode>): Ditto from
	stack_tls_protect_test_{si,di}.  Use %@ to output segment register
	of thread base pointer load.
	(stack_protect_set): Rewrite using indirect functions.
	(stack_protect_test): Ditto.
	* config/i386/i386.c (ix86_print_operand_punct_valid): Add '@'.
	(ix86_print_operand): Handle '@'.

From-SVN: r163900

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
        (check_specific): Special case for those intrinsics.
        * gfortran.h (gfc_isym_id): Add new intrinsics
        * intrinsic.h (gfc_check_transf_bit_intrins,
        gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
        gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
        New prototypes.
        * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
        gfc_resolve_iparity, resolve_transformational): New functions.
        (gfc_resolve_product, gfc_resolve_sum,
        gfc_resolve_parity): Use resolve_transformational.
        * check.c (gfc_check_transf_bit_intrins): New function.
        * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
        gfc_simplify_iparity, do_bit_any, do_bit_ior,
        do_bit_xor, simplify_transformation): New functions.
        (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
        gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
        * trans-intrinsic.c (gfc_conv_intrinsic_arith,
        gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
        Handle IALL, IANY and IPARITY intrinsics.       
        * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
        order.
        (IALL, IANY, IPARITY): Document new intrinsics.

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * gfortran.dg/iall_iany_iparity_1.f90: New.
        * gfortran.dg/iall_iany_iparity_2.f90: New.

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * gfortran.map: Add new iany, iall and iparity intrinsics.
        * Makefile.am: Ditto.
        * m4/iany.m4: New.
        * m4/iall.m4: New.
        * m4/iparity.m4: New.
        * Makefile.in: Regenerate.
        * generated/iall_i1.c: Generate.
        * generated/iall_i2.c: Generate.
        * generated/iall_i4.c: Generate.
        * generated/iall_i8.c: Generate.
        * generated/iall_i16.c: Generate.
        * generated/iany_i1.c: Generate.
        * generated/iany_i2.c: Generate.
        * generated/iany_i4.c: Generate.
        * generated/iany_i8.c: Generate.
        * generated/iany_i16.c: Generate.
        * generated/iparity_i1.c: Generate.
        * generated/iparity_i2.c: Generate.
        * generated/iparity_i4.c: Generate.
        * generated/iparity_i8.c: Generate.
        * generated/iparity_i16.c: Generate.

From-SVN: r163898

	* call.c (implicit_conversion): Fix value-init of enums.
	(convert_like_real): Likewise.

From-SVN: r163897

From-SVN: r163896

	* pt.c (fold_non_dependent_expr_sfinae): Split out from...
	(fold_non_dependent_expr): ...here.
	(convert_nontype_argument): Use it.  Take complain parm.
	Use perform_implicit_conversion	instead of ocp_convert.
	Allow cv-qual changes.
	(convert_template_argument): Pass complain down.
	(tsubst_template_arg): Suppress constant expression warnings.
	Don't fold here.

From-SVN: r163895

	* method.c (synthesized_method_walk): In constructors, also check
	subobject destructors.

From-SVN: r163894

	* semantics.c (finish_compound_literal): Always build a
	TARGET_EXPR.

From-SVN: r163893

From-SVN: r163892

gcc/
2010-09-05  Giuseppe Scrivano  <gscrivano@gnu.org>

	* tree-tailcall.c (process_assignment): Handle NEGATE_EXPR and
	MINUS_EXPR.

gcc/testsuite/
2010-09-05  Giuseppe Scrivano  <gscrivano@gnu.org>

	* gcc.dg/tree-ssa/tailrecursion-7.c: New file.

From-SVN: r163888

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * m4/bessel.m4: Fix printf warning by casting to (long int).
        * generated/bessel_r4.c:Regenerated.
        * generated/bessel_r8.c: Regenerated.
        * generated/bessel_r10.c: Regenerated.
        * generated/bessel_r16.c: Regenerated.

From-SVN: r163885

	* c.opt (Wdouble-promotion): New.

	* doc/invoke.texi: Document -Wdouble-promotion.
	* c-typeck.c (convert_arguments): Check for implicit conversions
	from float to double.
	(do_warn_double_promotion): New function.
	(build_conditional_expr): Use it.
	(build_binary_op): Likewise.

	* gcc.dg/Wdouble-promotion.c: New.

From-SVN: r163884

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/float128_1.f90: Remove test case as
        it always fails since Rev 163611 backed out the
        front-end implementation.

From-SVN: r163883

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/float128_1.f90: XFAIL test case.

From-SVN: r163881

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/bessel_7.f90: Decrease required precision.

From-SVN: r163880

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45186
        * trans-intrinsic.c (gfc_conv_intrinsic_sign,
        gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
        of build_call_expr.
        * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
        gfc_conv_string_length, gfc_conv_substring,
        gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
        gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
        gfc_conv_expr_op, gfc_build_compare_string,
        gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
        gfc_conv_derived_to_class, conv_isocbinding_procedure,
        gfc_conv_procedure_call, fill_with_spaces,
        gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
        gfc_trans_structure_assign, gfc_trans_pointer_assignment,
        gfc_trans_scalar_assign, gfc_trans_zero_assign,
        gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
        fold_build[0-9] to fold_build[0-9]_loc.
        * trans-io.c (set_parameter_const, set_parameter_value,
        set_parameter_ref, gfc_convert_array_to_string, set_string,
        set_internal_unit, io_result, set_error_locus,
        nml_get_addr_expr, build_dt): Ditto.
        * trans-openmp.c (gfc_omp_clause_default_ctor,
        gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
        gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
        gfc_trans_omp_do): Ditto.
        * trans.c (gfc_add_modify, gfc_build_addr_expr,
        gfc_build_array_ref, gfc_trans_runtime_error_vararg,
        gfc_trans_runtime_check, gfc_call_malloc,
        gfc_allocate_with_status, gfc_allocate_array_with_status,
        gfc_call_free, gfc_deallocate_with_status,
        gfc_call_realloc): Ditto.

From-SVN: r163879

	PR testsuite/45545
	* gfortran.dg/array_memcpy_3.f90: Correct pattern for
	ref-all-matching targets.

From-SVN: r163878

2010-09-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45535
	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly
	handle TMR_INDEX2.  Make sure TMR_INDEX is not NULL before
	dereferencing it.
	(indirect_refs_may_alias_p): Likewise.

	* gcc.c-torture/compile/pr45535.c: New testcase.

From-SVN: r163877

	* config/sh/sh.c (sh_option_override): Make static.
	Adjust comments.  Declare.
	(sh_function_value_regno_p): Likewise. 
	(sh_register_move_cost): Modify the arguments, make static.
	Adjust comments.  Declare.
	(TARGET_OPTION_OVERRIDE, TARGET_REGISTER_MOVE_COST
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	* config/sh/sh.h (OVERRIDE_OPTIONS, FUNCTION_VALUE_REGNO_P
	REGISTER_MOVE_COST): Delete.
	* config/sh/sh-protos.h (sh_override_options): Delete.
	(sh_register_move_cost): Delete.
	(sh_function_value_regno_p): Delete.

From-SVN: r163873

From-SVN: r163872

* g++.dg/debug/dwarf2/global-used-types-1.C: Replace ".*" by
"\[^\n\]*".
* g++.dg/debug/dwarf2/namespace-1.C: Likewise.
* g++.dg/debug/dwarf2/pubnames-1.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-4.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-7.C: Likewise.
* g++.dg/debug/dwarf2/template-params-4.C: Likewise.
* g++.dg/debug/dwarf2/template-params-6.C: Likewise.
* g++.dg/debug/dwarf2/template-params-7.C: Likewise.
* g++.dg/debug/dwarf2/typedef1.C: Likewise.
* gcc.dg/debug/dwarf2/global-used-types.c: Likewise.
* gcc.dg/debug/dwarf2/inline2.c: Likewise.
* gcc.target/i386/pr22152.c: Likewise.
* gcc.target/i386/pr36992-1.c: Likewise.
* gcc.target/i386/pr36992-2.c: Likewise.
* gcc.target/sh/sh4a-memmovua.c: Likewise.

From-SVN: r163868

	PR testsuite/43957
	* gcc.dg/const-uniq-1.c: Modify regexp.

From-SVN: r163867

	* config/m32r/m32r.c (m32r_function_value, m32r_libcall_value,
	m32r_function_value_regno_p): New functions.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Declare.
	* config/m32r/m32r.h: (FUNCTION_VALUE, LIBCALL_VALUE,
	FUNCTION_VALUE_REGNO_P): Remove.

From-SVN: r163864

2010-09-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45530
        * resolve.c (resolve_fl_namelist): Change constraint checking
        order to prevent endless loop.

2010-09-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45530
        * gfortran.dg/namelist_63.f90: New.

From-SVN: r163862

	* gcc.dg/tree-ssa/foldconst-2.c: New testcase.
	* gcc.dg/tree-ssa/foldconst-3.c: New testcase.

	* gimple-fold.c (maybe_fold_reference): Use fold_const_aggregate_ref.
	* tree-ssa-ccp.c (fold_const_aggregate_ref): Use
	fold_read_from_constant_string.

	* gimple.h (canonicalize_constructor_val): Declare.
	* gimple-fold.c (canonicalize_constructor_val): New function.
	(get_symbol_constant_value):Use it.
	* tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise.

From-SVN: r163861

	* gcc.dg/tree-ssa/foldconst-1.c: New testcase.
	* tree-switch-conversion.c (build_one_array): Set constructor to be
	static.
	* varpool.c (varpool_finalize_decl): Compute const_value_known.

From-SVN: r163860

From-SVN: r163859

2010-09-04  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/45519
	* tree-flow.h (force_gimple_operand_1): Declare.
	(force_gimple_operand_gsi_1): Likewise.
	* gimplify.c (force_gimple_operand_1): New worker taking a
	gimple predicate for ...
	(force_gimple_operand): ... which now wraps it.
	(force_gimple_operand_gsi_1, force_gimple_operand_gsi): Likewise.
	* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Revert
	last change.
	* tree-ssa-address.c (gimplify_mem_ref_parts): Use
	force_gimple_operand_gsi_1 with is_gimple_mem_ref_addr.
	(create_mem_ref): Likewise.

From-SVN: r163858

	* config/i386/predicates.md (sse_reg_operand): New predicate.
	* config/i386/i386.md (TFmode push splitter): Use sse_reg_operand
	predicate for operand 1.
	(XFmode push splitter): Use fp_register_operand predicate
	for operand 1.
	(*dummy_extendsfdf2, *dummy_extendsfxf2): Remove disabled patterns.
	(SF-DF float_extend push splitter): Add reload_completed insn
	predicate.
	({SF,DF}-XF float_extend_push splitter): Macroize splitter using
	MODEF mode macro.  Add reload_completed insn predicate.

From-SVN: r163857

2010-09-04  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45507
	* resolve.c (resolve_allocate_expr): Generate default initializers
	already at this point, resolve them and put them into expr3, ...
	* trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
	translation stage.


2010-09-04  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45507
	* gfortran.dg/allocate_alloc_opt_12.f90: New.

From-SVN: r163856

2010-09-04  Paolo Bonzini  <bonzini@gnu.org>

	* df.h (enum df_ref_class): Remove DF_REF_EXTRACT.
	(struct df_extract_ref): Remove.
	(union df_ref_d): Remove extract_ref member.
	(df_ref_create): Remove last three arguments.
	(DF_REF_LOC): Remove DF_REF_EXTRACT case.
	* df-scan.c (df_ref_record): Remove last three arguments, do not
	pass them to df_ref_create_structure.
	(df_uses_record): Remove first and last three arguments.  Replace
	first argument with DF_REF_REGULAR, adjust calls to remove the
	width, offset and mode.  Always call recursively on the second
	and third argument of ZERO_EXTRACT and SIGN_EXTRACT.
	(df_ref_create_structure): Remove first argument.
	(struct df_scan_problem_data): Remove ref_extract_pool.
	(df_scan_free_internal): Do not free it.
	(df_scan_alloc): Do not allocate it.
	(df_ref_create): Remove last three arguments, do not pass them to
	df_ref_create_structure.
	(df_free_ref): Remove DF_REF_EXTRACT case.
	(df_notes_rescan): Adjust call to df_uses_record.
	(df_ref_equal_p, df_ref_compare, df_ref_create_structure):
	Remove DF_REF_EXTRACT case.
	(df_def_record_1): Do not special case class for a ZERO_EXTRACT lhs.
	Adjust calls to df_ref_record, using DF_REF_REGULAR for all REG
	and SUBREG definitions.
	(df_get_conditional_uses): Remove references to width/offset/mode,
	adjust call to df_ref_create_structure.
	(df_get_call_refs, df_insn_refs_collect, df_bb_refs_collect,
	df_entry_block_defs_collect, df_exit_block_uses_collect): Adjust
	calls to df_uses_record and df_ref_record.
	* fwprop.c (update_df): Remove references to width/offset/mode,
	adjust call to df_ref_create.

From-SVN: r163854

From-SVN: r163853

	* ipa.c (build_cdtor): Take VECtor as argument; fix array walk.
	(build_cdtor_fns): Update use of build_cdtor.

From-SVN: r163849

re PR libstdc++/45347 (concurrence.h: In constructor '__gnu_cxx::__cond::__cond()': /home/jayk/obj/gcc451/alphaev67-dec-osf5.1/libstdc++-v3/include/ext/concurrence.h:276:29: warning: missing initializer for member '__pthread_cond_t::__bloc)

2010-09-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/45347
	* include/ext/concurrence.h: Add #pragma GCC system_header.

From-SVN: r163848

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dump_parse_tree (gfc_run_passes):  Call optimize_namespace
	instead of optimize_code.
	(optimize_namespace):  New function.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.dg/trim_optimize_2.f90:  New test.

From-SVN: r163846

	* doc/options.texi (SeparateAlias): Document.
	* opt-functions.awk (switch_flags): Handle SeparateAlias.
	* opth-gen.awk: Generate enumeration names for options marked
	SeparateAlias, but not for those marked Ignore.
	* opts-common.c (generate_canonical_option): Don't output separate
	argument for options marked CL_SEPARATE_ALIAS.
	(decode_cmdline_option): Handle CL_SEPARATE_ALIAS.
	* opts.h (CL_SEPARATE_ALIAS): New.
	(CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET,
	CL_COMMON): Adjust definitions.
	* config/i386/darwin.opt, config/mips/sde.opt: New.
	* common.opt (fdump-final-insns): New.
	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
	i386/darwin.opt.
	(mips*-sde-elf*): Add mips/sde.opt.
	* config/mips/sde.h (DRIVER_SELF_SPECS): Don't handle
	-mno-data-in-code and -mcode-xonly here.
	* defaults.h (DEFAULT_SWITCH_TAKES_ARG): Add 'd'.
	* gcc.c (option_map): Add "j" to --dump entry.
	(translate_options): Don't translate -d to -foutput-class-dir=
	here.

java:
	* lang.opt (d): New.

testsuite:
	* gcc.dg/opts-4.c: New test.

From-SVN: r163844

2010-09-03  Steve Ellcey  <sje@cup.hp.com>

	* gcc.dg/vect/vect-peel-3.c: XFAIL if vect_no_align.
	* gcc.dg/vect/vect-peel-4.c: Ditto.

From-SVN: r163842

2010-09-03  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-data-ref.c (dr_may_alias_p): Replace !DR_IS_READ with
	DR_IS_WRITE.
	(compute_all_dependences): Same.
	(create_rdg_edge_for_ddr): Same.
	* tree-data-ref.h (DR_IS_WRITE): New.
	(ddr_is_anti_dependent): Replace !DR_IS_READ with DR_IS_WRITE.
	* tree-if-conv.c (write_memrefs_written_at_least_once): Same.
	(write_memrefs_written_at_least_once): Same.
	* tree-predcom.c (suitable_component_p): Same.
	(determine_roots_comp): Same.
	(execute_load_motion): Same.
	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Same.
	(vect_enhance_data_refs_alignment): Same.
	(vect_analyze_group_access): Same.

From-SVN: r163841

2010-09-03  Daniel Kraft  <d@domob.eu>

	PR fortran/45525
	* gfortran.dg/dummy_procedure_1.f90: Add -std=f2003 and adapt error.

From-SVN: r163840

2010-09-03  Jack Howarth <howarth@bromo.med.uc.edu>

	* configure.ac: Enable LTO by default on Darwin.
	* configure: Regenerate.

From-SVN: r163839