2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>

	* acinclude.m4 ([GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS]): Fix
	messages.
	* configure: Regenerate.

From-SVN: r162580

	PR target/44290
	Revert
	2010-07-23  Jie Zhang  <jie@codesourcery.com>
	* tree-sra.c (ipa_sra_preliminary_function_checks): Return
	false if ! tree_versionable_function_p.

From-SVN: r162579

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/vstring_util.h: Include bits/range_access.h.
	* testsuite/ext/vstring/range_access.cc: New test.

2010-07-27  Ed Smith-Rowland  <3dw4rd@verizon.net>

	* include/bits/range_access.h: New.
	* include/Makefile.in: Add bits/range_access.h.
	* include/Makefile.am: Regenerate.
	* include/std/array: Include bits/range_access.h.
	* include/std/deque: Ditto.
	* include/std/forward_list: Ditto.
	* include/std/iterator: Ditto.
	* include/std/list: Ditto.
	* include/std/map: Ditto.
	* include/std/regex: Ditto.
	* include/std/set: Ditto.
	* include/std/string: Ditto.
	* include/std/unordered_map: Ditto.
	* include/std/unordered_set: Ditto.
	* include/std/vector: Ditto.
	* include/std/valarray: Add begin() and end().
	* libsupc++/initializer_list: Ditto.
	* include/tr1_impl/utility: Add begin() and end().
	* include/std/tuple: Ditto.
	* testsuite/24_iterators/headers/iterator/range_access.cc: New test.
	* testsuite/24_iterators/range_access.cc: Ditto.
	* testsuite/28_regex/range_access.cc: Ditto.
	* testsuite/18_support/initializer_list/range_access.cc: Ditto.
	* testsuite/21_strings/basic_string/range_access.cc: Ditto.
	* testsuite/26_numerics/valarray/range_access.cc: Ditto.
	* testsuite/23_containers/unordered_map/range_access.cc: Ditto.
	* testsuite/23_containers/multimap/range_access.cc: Ditto.
	* testsuite/23_containers/set/range_access.cc: Ditto.
	* testsuite/23_containers/unordered_multimap/range_access.cc: Ditto.
	* testsuite/23_containers/forward_list/range_access.cc: Ditto.
	* testsuite/23_containers/unordered_set/range_access.cc: Ditto.
	* testsuite/23_containers/vector/range_access.cc: Ditto.
	* testsuite/23_containers/deque/range_access.cc: Ditto.
	* testsuite/23_containers/multiset/range_access.cc: Ditto.
	* testsuite/23_containers/list/range_access.cc: Ditto.
	* testsuite/23_containers/unordered_multiset/range_access.cc: Ditto.
	* testsuite/23_containers/map/range_access.cc: Ditto.
	* testsuite/23_containers/array/range_access.cc: Ditto.
	* testsuite/20_util/tuple/range_access.cc: Ditto.
	* testsuite/20_util/pair/range_access.cc: Ditto.

From-SVN: r162578

dwarf2out.c (add_data_member_location_attribute): Use add_AT_unsigned instead of add_AT_int if offset is non-negative.

	* dwarf2out.c (add_data_member_location_attribute): Use
	add_AT_unsigned instead of add_AT_int if offset is non-negative.

From-SVN: r162576

re PR c/45079 (function names in error message (�c_maybe_const_expr� not supported by 'pp_c_expression'))

	PR c/45079
	* c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.

	* gcc.dg/pr45079.c: New test.

From-SVN: r162575

	* postreload.c (try_replace_in_use): New static function.
	(reload_combine_recognize_const_pattern): Use it here.  Allow
	substituting into a final add insn, and substituting into a memory
	reference in an insn that sets the reg.

From-SVN: r162573

	* common.opt (o): Add MissingArgError.
	* doc/options.texi (MissingArgError): Document.
	* hooks.c (hook_bool_constcharptr_size_t_false): Remove.
	* hooks.h (hook_bool_constcharptr_size_t_false): Remove.
	* langhooks-def.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
	(LANG_HOOKS_INITIALIZER): Remove missing_argument hook
	initializer.
	* langhooks.h (struct lang_hooks): Remove missing_argument.
	* optc-gen.awk: Handle MissingArgError and output new structure
	field initializers.
	* opts.c (read_cmdline_option): Use missing_argument_error field
	instead of missing_argument langhook.
	* opts.h (struct cl_option): Add missing_argument_error field.
	* system.h (LANG_HOOKS_MISSING_ARGUMENT): Poison.

c-family:
	* c-common.h (c_common_missing_argument): Remove.
	* c-opts.c (c_common_missing_argument): Remove.
	* c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
	idirafter, imacros, include, isysroot, isystem, iquote): Add
	MissingArgError.
	* c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.

cp:
	* cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.

po:
	* exgettext: Also extract MissingArgError texts from .opt files.

From-SVN: r162571

From-SVN: r162569

	PR target/29090
	* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Special-case the
	Darwin64 ABI, for zero-sized objects.

From-SVN: r162568

	PR target/35491
	PR target/29090

	Merge from Apple local 4.2.1.
	2005-05-11  Stan Shebs  <shebs@apple.com>
	Fix 64-bit varargs for Darwin (Radar 4028089).
	* config/rs6000/rs6000.h (rs6000_args): New field floats_in_gpr.
	* config/rs6000/rs6000.c (rs6000_darwin64_record_arg_advance_flush):
	Add argument, add case for 8-byte register half-filled with a float.
	(rs6000_darwin64_record_arg_advance_recurse): Detect and handle
	single-precision floats specially.

From-SVN: r162567

	PR tree-optimization/44152
	* tree-vect-slp.c (vect_build_slp_tree): Collect nodes with
	complex numbers for further check.
	(vect_supported_load_permutation_p): Check nodes with 
	complex numbers.

From-SVN: r162564

	PR ObjC/44140
	* obj-c++.dg/torture/tls/thr-init-1.mm: Re-enable test.
	* obj-c++.dg/torture/tls/thr-init-2.mm: Ditto.
	* obj-c++.dg/torture/tls/thr-init-3.mm: Ditto.
	* obj-c++.dg/torture/trivial.mm: Ditto.
	* objc.dg/torture/tls/thr-init-2.m: Ditto.
	* objc.dg/torture/tls/thr-init-3.m: Ditto.
	* objc.dg/torture/tls/thr-init.m: Ditto.
	* objc.dg/torture/trivial.m: Ditto.

From-SVN: r162563

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>
	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* acinclude.m4 ([GLIBCXX_CHECK_STDIO_MACROS]): Remove.
	([GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS]): Add, actually
	compute the constants via AC_COMPUTE_INT.
	* configure.ac: Call the latter.
	* include/bits/ios_base.h: Adjust.
	* include/bits/char_traits.h: Likewise.
	* testsuite/27_io/ios_base/cons/assign_neg.cc: Adjust dg-error
	line number.
	* testsuite/27_io/ios_base/cons/copy_neg.cc: Likewise.
	* config.h.in: Regenerate.
	* configure: Likewise.

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>

	* config/io/c_io_stdio.h: Do not include <cstddef>.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

From-SVN: r162562

	* gfortran.dg/char4_iunit_1.f03: Add ieee options.
	Skip on spu-*-* targets.

From-SVN: r162561

	* langhooks-def.h (lhd_init_options, LANG_HOOKS_OPTION_LANG_MASK,
	LANG_HOOKS_COMPLAIN_WRONG_LANG_P): New.
	(LANG_HOOKS_INIT_OPTIONS): Update default definition.
	(LANG_HOOKS_INITIALIZER): Add new hooks.
	* langhooks.c (lhd_init_options, lhd_complain_wrong_lang_p): New.
	* langhooks.h (struct lang_hooks): Add new hooks option_lang_mask
	and complain_wrong_lang_p.  Update init_options prototype.
	* c-objc-common.c (c_initialize_diagnostics): First call
	c_common_initialize_diagnostics.
	* c-objc-common.h (LANG_HOOKS_OPTION_LANG_MASK,
	LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
	* coretypes.h (struct cl_option, struct cl_decoded_option):
	Declare.
	* hooks.c (hook_uint_uint_constcharptrptr_0): Remove.
	(hook_uint_void_0): New.
	* hooks.h (hook_uint_uint_constcharptrptr_0): Remove.
	(hook_uint_void_0): New.
	* opts-common.c (decode_cmdline_option,
	decode_cmdline_options_to_array): Also fill in canonical_option
	field.
	* opts.c (complain_wrong_lang): Use langhook to determine whether
	to complain instead of special-casing LTO.
	(decode_options): Separate lang_mask determination with
	option_lang_mask hook from call of init_options hook.
	* opts.h (struct cl_decoded_option): Add canonical_option.

ada:
	* gcc-interface/misc.c (gnat_option_lang_mask): New.
	(gnat_init_options): Update prototype.  Reconstruct argv array
	from decoded options.

c-family:
	* c-common.h (c_common_option_lang_mask,
	c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
	New.
	(c_common_init_options): Update prototype.
	* c-opts.c (c_common_option_lang_mask): New.
	(c_common_initialize_diagnostics): Split out of
	c_common_init_options.
	(accept_all_c_family_options, c_common_complain_wrong_lang_p):
	New.
	(c_common_init_options): Update prototype.  Use decoded options in
	search for -lang-asm.

cp:
	* cp-objcp-common.c (cxx_initialize_diagnostics): First call
	c_common_initialize_diagnostics.
	* cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
	LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.

fortran:
	* cpp.c (gfc_cpp_init_options): Update prototype.  Use number of
	decoded options in allocating deferred_opt.
	* cpp.h (gfc_cpp_init_options): Update prototype.
	* f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
	* gfortran.h (gfc_option_lang_mask): New.
	(gfc_init_options): Update prototype.
	* options.c (gfc_option_lang_mask): New.
	(gfc_init_options): Update prototype.  Pass new arguments to
	gfc_cpp_init_options.

java:
	* lang.c (java_option_lang_mask): New.
	(java_init_options): Update prototype.
	(LANG_HOOKS_OPTION_LANG_MASK): Define.

lto:
	* lto-lang.c (lto_option_lang_mask, lto_complain_wrong_lang_p):
	New.
	(lto_init_options): Update prototype.
	(LANG_HOOKS_OPTION_LANG_MASK, LANG_HOOKS_COMPLAIN_WRONG_LANG_P):
	Define.

From-SVN: r162560

	PR tree-optimization/45083
	* tree-inline.c (add_local_variables): Also remap DECL_DEBUG_EXPR.

	* gcc.dg/pr45083.c: New test.

From-SVN: r162559

re PR rtl-optimization/45051 (gcc.c-torture/execute/builtins/abs-2.c and abs-3.c due to "track subwords of DImode allocnos")

	PR rtl-optimization/45051
	* reload1.c (delete_output_reload): Use refers_to_regno_p rather
	than reg_mentioned_p.

From-SVN: r162558

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40873
        * trans-decl.c (gfc_get_extern_function_decl): Fix generation
        for functions which are later in the same file.
        (gfc_create_function_decl, build_function_decl,
        build_entry_thunks): Add global argument.
        * trans.c (gfc_generate_module_code): Update
        gfc_create_function_decl call.
        * trans.h (gfc_create_function_decl): Update prototype.
        * resolve.c (resolve_global_procedure): Also resolve for
        IFSRC_IFBODY.

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40873
        * gfortran.dg/whole_file_22.f90: New test.
        * gfortran.dg/whole_file_23.f90: New test.

From-SVN: r162557

From-SVN: r162554

postreload.c (reload_combine_recognize_const_pattern): Move test for limiting the insn movement to the right scope.

	* postreload.c (reload_combine_recognize_const_pattern): Move test
	for limiting the insn movement to the right scope.

From-SVN: r162550

PR target/44132
Emulated TLS rewrite.

From-SVN: r162549

	* testsuite/22_locale/num_put/put/char/14220.cc: XFAIL on Solaris
	9/x86, 32-bit Solaris 10/x86 and 64-bit Solaris 10/SPARC.
	* testsuite/22_locale/num_put/put/wchar_t/14220.cc: XFAIL on
	Solaris 9/x86 and 32-bit Solaris 10/x86.

	* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
	Only XFAIL on Solaris 8 and 9.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
	Likewise.

	* testsuite/ext/enc_filebuf/char/13598.cc: XFAIL before Solaris 11.

From-SVN: r162545

	* lto-streamer.h (struct lto_file_decl_data): Mark resolutions with
	GTY((skip)).

From-SVN: r162544

	* target.def (output_source_filename): New hook.
	* doc/tm.texi.in (TARGET_ASM_OUTPUT_SOURCE_FILENAME): Document.
	* doc/tm.texi: Regenerate.
	* toplev.c (output_file_directive) Remove function.
	* toplev.h (output_file_directive) Remove.
	* output.h (default_asm_output_source_filename,
	output_file_directive): Declare.
	* varasm.h (default_asm_output_source_filename,
	output_file_directive): New functions.

	* config/mips/mips.h (ASM_OUTPUT_SOURCE_FILENAME): Remove macro.
	* config/mips/mips-protos.h (mips_output_filename): Remove.
	* config/mips/mips.c (mips_output_filename): Make Static.
	(TARGET_ASM_OUTPUT_SOURCE_FILENAME): Define.

From-SVN: r162542

	* g++.dg/torture/pr44900.C: Use dg-require-effective-target
	sse_runtime.
	* gcc.dg/attr-weak-hidden-1a.c: Use dg-require-weak,
	dg-require-visibility.

From-SVN: r162541

	* libgomp.texi: Add function keyword to a couple of Fortran
	interfaces, use integer instead of int for Fortran.

From-SVN: r162540

re PR tree-optimization/43784 (-Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution)

2010-07-26  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43784
	* tree-nrv.c (dest_safe_for_nrv_p): It's not safe to NRV
	if the destination is used by the call.

	* gcc.c-torture/execute/pr43784.c: New testcase.
	* g++.dg/torture/pr43784.C: Likewise.

From-SVN: r162539

        * libgomp.texi: Fix spelling and pasto problems throughout.
        Adjust prototypes to match code.

From-SVN: r162538

re PR tree-optimization/45073 (gfortran.dg/assumed_charlen_function_3.f90 ICEs with -fprofile-generate)

2010-07-26  Richard Guenther  <rguenther@suse.de>

	PR middle-end/45073
	* gimple-fold.c (gimplify_and_update_call_from_tree): Conditionalize
	SSA updating on being in SSA form.

From-SVN: r162537

2010-07-26  Richard Guenther  <rguenther@suse.de>

	PR middle-end/45056
	* gimple-fold.c (fold_stmt_1): Also fold references in
	debug stmts.

	* g++.dg/pr45056.C: New testcase.

From-SVN: r162536

re PR tree-optimization/45071 (ICE: tree check: expected ssa_name, have integer_cst in inhibit_phi_insertion, at tree-ssa-pre.c:3278 with -ftree-pre -ftree-vectorize)

2010-07-26  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45071
	* tree-ssa-sccvn.c  (vn_reference_maybe_forwprop_address): Always
	adjust op->opcode.

	* gcc.dg/pr45071.c: New testcase.

From-SVN: r162534

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45066
        * trans-io.c (build_dt): Use NULL_TREE rather than NULL
        for call to transfer_namelist_element.
        * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
        for -fwhole-file.

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45066
        * gfortran.dg/namelist_62.f90: New.

From-SVN: r162532

2010-07-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40011
        * gfortran.dg/whole_file_21.f90: New.

From-SVN: r162531

        * configure.ac: Support all v850 targets.
        * configure: Regenerate.

        * config/v850/lib1funcs.asm (save_r2_r31, return_r2_r31,
        save_r20_r31, return_r20_r31, save_r21_r31, return_r21_r31,
        save_r22_r31, return_r22_r31, save_r23_r31, return_r23_r31,
        save_r24_r31, return_r24_r31, save_r25_r31, return_r25_r31,
        save_r26_r31, return_r26_r31, save_r27_r31, return_r27_r31,
        save_r28_r31, return_r28_r31, save_r29_r31, return_r29_r31,
        save_r31, return_r31, save_interrupt, return_interrupt,
        save_all_interrupt, return_all_interrupt, L_save_r2_r31,
        L_return_interrupt, callt_return_interrupt, L_restore_all_interrupt,
        L_save_##START##_r31c, L_callt_save_r31c: Updated as per the
        new ABI requirements.
        save_r6_r9, L_callt_save_r6_r9: Remove.
        * config/v850/predicates.md (even_reg_operand, disp23_operand,
        const_float_1_operand const_float_0_operand): New Predicates.
        (pattern_is_ok_for_prepare, pattern_is_ok_for_prologue,
        pattern_is_ok_for_epilogue): Update as per the ABI requirements.
        * config/v850/t-v850: Update multilibs for new target variants.
        (save_varargs, callt_save_varargs, callt_save_r6_r9): Remove.
        * config/v850/t-v850e: Likewise.
        * config/v850/v850.c (v850_issue_rate): New.
        (v850_strict_argument_naming): New.
        (function_arg): Modify to generate a different ABI.
        (print_operand): Update case 'z' to support float modes.
        (output_move_single): Modify to generate appropriate and better
        assembly.
        (v850_float_z_comparison_operator, v850_select_cc_mode,
        v850_float_nz_comparison_operator,  v850_gen_float_compare,
        v850_gen_compare): New functions to support comparison of
        float values.
        (ep_memory_offset): Add support for V850E2 targets.
        (INTERRUPT_FIXED_NUM, INTERRUPT_ALL_SAVE_NUM): Update.
        (INTERRUPT_REGPARM_NUM): Remove.
        (compute_register_save_size): Add extra case to save/restore
        long call.
        (use_prolog_function): New function to support prologue.
        (expand_prologue): Add support for V850E2 targets and modified
        as per the current ABI requirements.
        (expand_epilogue): Likewise.
        (construct_restore_jr): Modify based on TARGET_LONG_CALLS.
        (construct_save_jarl): Likewise.
        (construct_dispose_instruction): Update as per the current ABI
        requirements.
        (construct_prepare_instruction): Likewise.
        * config/v850/v850.h(TARGET_CPU_DEFAULT): Add target predefines.
        (TARGET_CPU_v850e2, TARGET_CPU_v850e2v3): Define
        (CPP_SPEC): Updated to support v850e2 targets.
        (STRICT_ALIGNMENT): Modified.
        (FIRST_PSEUDO_REGISTER): Updated to add even registers.
        (FIXED_REGISTERS): Likewise.
        (CALL_USED_REGISTERS): Likewise.
        (CONDITIONAL_REGISTER_USAGE): Updated.
        (HARD_REGNO_MODE_OK): Updated.
        (reg_class): Updated to add even registers.
        (REG_CLASS_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.
        (REGNO_REG_CLASS): Updated for CC registers.
        (REG_CLASS_FROM_LETTER): Added support for even registers.
        (REGNO_OK_FOR_BASE_P): Updated for CC registers.
        (STACK_POINTER_REGNUM, FRAME_POINTER_REGNUM, LINK_POINTER_REGNUM,
        ARG_POINTER_REGNUM): Updated.
        (FUNCTION_ARG_ADVANCE): Define.
        (REG_PARM_STACK_SPACE): Update as per the current ABI requirements.
        (OUTGOING_REG_PARM_STACK_SPACE): Remove.
        (EXTRA_CONSTRAINT): Add new constraint 'W' for 23-bit displacement.
        (GO_IF_LEGITIMATE_ADDRESS): Updated.
        (SELECT_CC_MODE): Define.
        (REGISTER_NAMES): Updated to add psw and fcc registers.
        (ADDITIONAL_REGISTER_NAMES): Updated.
        (ASM_OUTPUT_ADDR_DIFF_ELT): Updated to support new targets.
        (JUMP_TABLES_IN_TEXT_SECTION): Updated.
        * config/v850/v850.md (define_constants): Define new constants.
        (type): Update store,bit1,macc,div,fpu and single attributes.
        (cpu): New attribute.
        (cc): Add set_z attribute.
        (unsign23byte_load, sign23byte_load, unsign23hword_load,
        sign23hword_load, 23word_load, 23byte_store, 23hword_store,
        23word_store): New instructions for 23-bit displacement load and
        store.
        (movqi_internal, movhi_internal): Update the attributes.
        (movsi, movsi_internal_v850e): Updated to support v850e2 targets.
        (movsi_internal_v850e, movsi_internal, movsf_internal): Update
        the attributes.
        (v850_tst1): Modified using CC_REGNUM.
        (tstsi): Remove.
        (cmpsi): Modified as define_expand from define_insn.
        (cmpsi_insn, cmpsf, cmpdf): New instructions.
        (addsi3, subsi3, negsi2, divmodsi4, udivmodsi4, divmodhi4,
        udivmodhi4, v850_clr1_1, v850_clr1_2, v850_clr1_3, andsi3,
        v850_set1_1, v850_set1_3, iorsi3, v850_not1_1, v850_not1_3, xorsi3,
        one_cmplsi2): Clobber the CC_REGNUM register.
        (v850_clr1_1, v850_clr1_2, v850_clr1_3, andsi3, v850_set1_1,
        v850_set1_2, v850_set1_3, iorsi3, v850_not1_1, v850_not1_2,
        v850_not1_3, xorsi3, one_cmplsi2): Update the attributes
        accordingly.
        (setf_insn, set_z_insn, set_nz_insn): New instructions for
        v850e2v3 target.
        (movsicc_normal_cc, movsicc_reversed_cc): New instructions.
        (movsicc, movsicc_normal, movsicc_reversed): Add support for V850E2
        targets.
        (sasf_1, sasf_2): Remove.
        (sasf): New instruction.
        (rotlhi3, rotlhi3_8, rotlsi3, rotlsi3_16): Update to support V850E2
        targets. CC_REGNUM register is clobbered and attributes are
        updated.
        (branch_z_normal, branch_z_invert, branch_nz_normal,
        branch_nz_invert): New branch related instructions.
        (jump): Updated the attributes.
        (switch): Update to support new targets. CC_REGNUM register is
        clobbered and attributes are updated.
        (call_internal_short, call_internal_long, call_value_internal_short,
        call_value_internal_long): Updated the attributes.
        (zero_extendhisi2, zero_extendqisi2): CC_REGNUM register is
        clobbered and attributes are updated.
        (extendhisi_insn, extendhisi2, extendqisi_insn, extendqisi2):
        Update to support new targets. CC_REGNUM register is clobbered.
        (ashlsi3_v850e2, lshrsi3_v850e2, ashrsi3_v850e2): New shift
        instructions.
        (lshrsi3, ashrsi3): CC_REGNUM register is clobbered and attributes
        are updated.
        (ffssi2, addsf3, adddf3, subsf3, subdf3, mulsf3, muldf3, divsf3,
        divdf3, minsf3, mindf3, maxsf3, maxdf3, abssf2, absdf2, negsf2,
        negdf2, sqrtsf2, sqrtdf2, truncsfsi2, truncdfsi2, floatsisf2,
        floatsidf2, extendsfdf2, extenddfsf2, recipsf2, recipdf2,
        rsqrtsf2, rsqrtdf2, maddsf4, msubsf4, nmaddsf4, nmsubsf4,
        cmpsf_le_insn, cmpsf_lt_insn, cmpsf_ge_insn, cmpsf_gt_insn,
        cmpsf_eq_insn, cmpsf_ne_insn, cmpdf_le_insn, cmpdf_lt_insn,
        cmpdf_ge_insn, cmpdf_gt_insn, cmpdf_eq_insn, cmpdf_ne_insn, trfsr,
        movsfcc, movdfcc, movsfcc_z_insn, movsfcc_nz_insn, movdfcc_z_insn,
        movdfcc_nz_insn, movedfcc_z_zero, movedfcc_nz_zero): New floating
        point instructions defined for V850e2v3 target.
        (callt_save_interrupt, callt_return_interrupt, return_interrupt):
        Add support for V850E2 targets and CC_REGNUM register is clobbered.
        (callt_save_all_interrupt, callt_restore_all_interrupt): Add
        support for new targets.
        * config/v850/v850-modes.def: New file.
        * config/v850/v850.opt(mstrict-align): Remove.
        (mno-strict-align, mjump-tables-in-data-section, mv850e2,
        mv850e2v3): New command line options for V850.
        * config.gcc: Update the newly added files.
        * doc/invoke.texi: Update the newly added command line options for
        V850 target.

From-SVN: r162530

2010-07-26  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45052
	* ipa-pure-const.c (check_stmt): Check volatileness.

From-SVN: r162528

2010-07-26  Richard Guenther  <rguenther@suse.de>

	* gcc.c-torture/execute/pr45017.c: Move ...
	* gcc.dg/torture/pr45017.c: ... here.  Restrict to i?86 and x86_64.

From-SVN: r162527

From-SVN: r162525

	PR target/44707
	* config/sparc/sparc-protos.h (sparc_legitimize_reload_address): New.
	* config/sparc/sparc.c: Include reload.h.
	(legitimize_tls_address): Rename into...
	(sparc_legitimize_tls_address): ...this.
	(legitimize_pic_address): Rename into...
	(sparc_legitimize_pic_address): ...this.
	(sparc_expand_move): Adjust to above renaming.
	(sparc_tls_referenced_p): Likewise.
	(sparc_legitimize_tls_address): Likewise.
	(sparc_legitimize_pic_address): Likewise.
	(sparc_legitimize_address): Likewise.
	(sparc_output_mi_thunk): Likewise.
	(sparc_legitimize_reload_address): New global function.  Recognize
	(lo_sum (high ...) ...) patterns generated by earlier passes.
	* config/sparc/sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Use above function.

From-SVN: r162521

	PR target/44484
	* config/sparc/predicates.md (memory_reg_operand): Delete.
	* config/sparc/sync.md (sync_compare_and_swap): Minor tweaks.
	(*sync_compare_and_swap): Encode the address form in the pattern.
	(*sync_compare_and_swapdi_v8plus): Likewise.

From-SVN: r162520

2010-07-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/40628
	* Make-lang.in:  Add fortran/frontend-passes.o.
	* gfortran.h:  Add prototype for gfc_run_passes.
	* resolve.c (gfc_resolve):  Call gfc_run_passes.
	* frontend-passes.c:  New file.

2010-07-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/40628
	* trim_optimize_1.f90:  New test.
	* character_comparision_1.f90:  New test.

From-SVN: r162519