* decNumber.c, decNumber.h, decNumberLocal.h, decDouble.c,
	decDouble.h, decSingle.c, decContext.c, decSingle.h, decPacked.c,
	decCommon.c, decContext.h, decQuad.c, decPacked.h, decQuad.h,
	decDPD.h, decBasic.c: Upgrade to decNumber 3.61.
	* dpd/decimal128.h, dpd/decimal32.c, dpd/decimal32.h,
	dpd/decimal64.c, dpd/decimal128.c, dpd/decimal64.h: Likewise.

From-SVN: r145222

From-SVN: r145219

	* cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Don't
	call initialize_inline_failed.
	(initialize_inline_failed): Move it from here ...
	* cgraph.c (initialize_inline_failed): ... to here.
	(cgraph_create_edge): Call initialize_inline_failed rather than
	setting inline_failed directly.

testsuite/
	* gcc.dg/winline-10.c: New test.

From-SVN: r145215

	PR target/32542
	* sysv4.opt (msdata): Improve comment.
	* linux64.h (ASM_SPEC32): Do not pass -memb when -msdata is given.
	* sysv4.h (SVR4_ASM_SPEC): Likewise.

From-SVN: r145214

	PR target/30451
	* config/rs6000/rs6000.md (*movti_ppc64): Correct the order of
	load and store attributes.

From-SVN: r145213

	* config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_HUGE_VALQ.
	(ix86_init_builtins): Add built-in function __builtin_huge_valq.
	(ix86_expand_builtin): Handle IX86_BUILTIN_HUGE_VALQ.
	* doc/extend.texi (X86 Built-in Functions): Add index entries for
	__builtin_infq and __builtin_huge_valq.

From-SVN: r145212

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34656
        * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
        Add GFC_RTCHECK_DO support.
        * option.c (gfc_handle_runtime_check_option): Enable
        * GFC_RTCHECK_DO.
        * invoke.texi (-fcheck): Document "do" option.

From-SVN: r145210

	PR fortran/33595
	* intrinsics/c99_functions.c (round): Use floor instead of ceil.
	Revise checks to round up.
	(roundf): Likewise.

From-SVN: r145209

	* config/avr/avr.c (avr_mcu_t): Add atmega8c1, atmega16c1 and
	atmega8m1 devices.
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.)

From-SVN: r145208

From-SVN: r145206

	* crontab: Stop 4.2 snapshots.
	Spread out 4.3, 4.4, and 4.5 snapshots more evenly.

From-SVN: r145205

	* gcc.dg/attr-noinline.c: Avoid pure-const optimization.
	* gcc.dg/pr33826.c: Update dump files.
	* gcc.dg/ipa/ipa-3.c: Avoid pure-const optimization.
	* gcc.dg/ipa/ipa-5.c: Avoid pure-const optimization.

	Merge from pretty-ipa:

	2009-03-27  Jan Hubicka  <jh@suse.cz>
	* cgraph.c (dump_cgraph_node): Add replace output flag by process.
	* tree-pass.h (function_called_by_processed_nodes_p): Declare.
	* passes.c (function_called_by_processed_nodes_p): New.
	* ipa-pure-const.c (check_call): Fix handling of operands.
	(analyze_function): Dump debug output for skipped bodies.
	(local_pure_const): Use function_called_by_processed_nodes_p.
	* dwarf2out.c (reference_to_unused): Use output.
	* passes.c (do_per_function_toporder): Likewise.

	2008-11-12  Jan Hubicka  <jh@suse.cz>

	* tree-pass.h (pass_fixup_cfg, pass_local_pure_const): Declare.
	* ipa-pure-const.c (funct_state_d): Add can throw field; make
	state_set_in_source enum
	(check_decl): Ignore memory tags; do not set fake looping flags;
	dump diagnostics.
	(check_operand, check_tree, check_rhs_var, check_lhs_var,
	get_asm_expr_operands, scan_function_op, scan_function_stmt): Remove.
	(check_call, analyze_function): Rewrite.
	(check_stmt): New.
	(add_new_function): Update call of analyze_function.
	(generate_summary): Add call of analyze_function.
	(propagate): Propagate can_throw; handle state_set_in_source correctly.
	(local_pure_const): New function.
	(pass_local_pure_const): New pass.
	* ipa-inline.c (inline_transform): Set after_inlining.
	* tree-eh.c (stmt_can_throw_external): New.
	* tree-optimize.c (execute_fixup_cfg): Do not set after_inlining;
	work with aliasing built.
	* tree-flow.h (stmt_can_throw_external): New.
	* passes.c (init_optimization_passes): Schedule fixup_cfg pass early;
	and local pure/const pass in early and late optimization queue.

From-SVN: r145204

2009-03-28  Martin Jambor  <mjambor@suse.cz>

	* fold-const.c (get_pointer_modulus_and_residue): New parameter
	allow_func_align.
	(fold_binary): Allow function decl aligment consideration is the
	second argument is integer constant one.
	* tree-ssa-forwprop.c (simplify_bitwise_and): New function.
	(tree_ssa_forward_propagate_single_use_vars): Handle assing statements
	with BIT_AND_EXPR on the RHS by calling simplify_bitwise_and.

	* g++.dg/tree-ssa/fwprop-align.C: New test.

From-SVN: r145203

	* dwarf2out.c (dwarf2out_begin_prologue): Use crtl->nothrow
	* tree-eh.c (stmt_could_throw_p): Remove check for WEAK decls.
	* function.h (rtl_data): Add nothrow flag.
	* except.c (set_nothrow_function_flags): Use crtl->nothrow;
	set DECL_NOTHROW for AVAILABLE functions.

From-SVN: r145202

rs6000-c.c (rs6000_macro_to_expand): If macro following vector keyword has expansion starting with pixel or bool...

	* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If macro
	following vector keyword has expansion starting with pixel or bool
	keyword, expand vector to __vector and pixel or bool to __pixel or
	__bool.

	* gcc.target/powerpc/altivec-28.c: New test.

From-SVN: r145199

	PR c++/39554
	* opts.c (warning_disallowed_functions, warn_disallowed_functions,
	warn_if_disallowed_function_p): Removed.
	(common_handle_option): Don't handle OPT_Wdisallowed_function_list_.
	* c-parser.c (c_parser_postfix_expression_after_primary): Don't call
	warning_if_disallowed_function_p.
	* flags.h (warn_if_disallowed_function_p,
	warn_disallowed_functions): Removed.
	* common.opt (Wdisallowed-function-list=): Removed.
	* doc/invoke.texi (-Wdisallowed-function-list=): Removed.

	* parser.c (cp_parser_postfix_expression): Don't call
	warning_if_disallowed_function_p.

	* gcc.dg/wdisallowed-functions-1.c: Removed.
	* gcc.dg/wdisallowed-functions-2.c: Removed.
	* gcc.dg/wdisallowed-functions-3.c: Removed.
	* g++.dg/warn/Wdisallowed-functions-1.C: Removed.
	* g++.dg/warn/Wdisallowed-functions-2.C: Removed.
	* g++.dg/warn/Wdisallowed-functions-3.C: Removed.

From-SVN: r145198

2009-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38723
	* tree-ssa-pre.c (compute_avail): Add all default definitions to
	the entry block.

	* gcc.dg/tree-ssa/ssa-fre-22.c: New testcase.

From-SVN: r145197

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36703
	PR fortran/36528
	* trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
	function references to ensure that a valid expression is used.
	(gfc_conv_function_call): Pass Cray pointers to procedures.

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36528
	* gfortran.dg/cray_pointers_8.f90: New test.

	PR fortran/36703
	* gfortran.dg/cray_pointers_9.f90: New test.

From-SVN: r145196

2009-03-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/38765
	* parse.c (parse_derived): Do not break on finding pointer,
	allocatable or private components.

2009-03-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/38765
	* gfortran.dg/alloc_comp_assign_9.f90: New test.

From-SVN: r145195

tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed test introduced by my previous patch.

	* tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed
	test introduced by my previous patch.

From-SVN: r145194

2009-03-28  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave
	the PHIs value undefined.

From-SVN: r145193

2009-03-28  Daniel Kraft  <d@domob.eu>

	* intrinsics/string_intrinsics.c: #include <assert.h>
	* intrinsics/string_intrinsics_inc.c (string_trim): Use string_len_trim
	instead of calculating the length directly.
	(string_len_trim): For KIND=1, speed search up.

2009-03-28  Daniel Kraft  <d@domob.eu>

	* gfortran.dg/trim_1.f90: New test.

From-SVN: r145192

	* tree-pass.h (pass_fixup_cfg): New pass.
	* ipa-inline.c (inline_transform): Set
	always_inline_functions_inlined/after_inlining.
	* tree-optimize.c (execute_fixup_cfg): Do not set them here.
	(pass_fixup_cfg): New pass.
	* passes.c (init_optimization_passes): Add fixup_cfg.

From-SVN: r145191

2009-03-28  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/Warray-bounds.c: Do not use redundant stores.
	* g++.dg/warn/Warray-bounds.C: Likewise.

From-SVN: r145189

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32626
        * option.c (gfc_handle_runtime_check_option): Enable recursion check.
        * trans-decl.c (gfc_generate_function_code): Add recursion check.
        * invoke.texi (-fcheck): Add recursive option.

From-SVN: r145188

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38432
        * resolve.c (gfc_resolve_iterator): Add zero-loop warning.

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38432
        * gfortran.dg/do_check_5.f90: New test.
        * gfortran.dg/array_constructor_11.f90: Add dg-warning.
        * gfortran.dg/array_constructor_18.f90: Ditto.
        * gfortran.dg/array_constructor_22.f90: Ditto.
        * gfortran.dg/do_3.F90: Ditto.
        * gfortran.dg/do_1.f90: Ditto.

From-SVN: r145186

2009-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38458
	* tree-ssa-copy.c (copy_prop_visit_phi_node): For the first
	argument use the arguments copy-of value.

From-SVN: r145185

2009-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38180
	* tree-ssa-ccp.c (get_default_value): Simplify.
	(likely_value): Likewise.
	(surely_varying_stmt_p): Properly handle VOP case.
	(ccp_initialize): Likewise.
	(ccp_fold): Handle propagating through *&.
	(fold_const_aggregate_ref): Also handle decls.

	* gcc.dg/tree-ssa/ssa-ccp-24.c: New testcase.

From-SVN: r145184

2009-03-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Paul Thomas  <pault@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        * gfortran.h (gfc_option_t): Add rtcheck.
        * lang.opt: New option -fruntime-check.
        * libgfortran.h: Add GFC_RTCHECK_* constants.
        * invoke.texi: Document -fruntime-check.
        * options.c (gfc_handle_runtime_check_option): New function.
        (gfc_init_options,gfc_post_options,gfc_handle_option):
        Add -fruntime-check option.


Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r145183

	* cgraph.c (dump_cgraph_node): Add replace output flag by process.
	* cgraph.h (cgraph_node): Likewise.
	* cgraphunit.c (cgraph_process_new_functions): Set process flag.
	(cgraph_reset_node): Use process flag.
	(cgraph_mark_functions_to_output): Likewise.
	(cgraph_expand_function): Likewise.
	(cgraph_expand_all_functions): Likewise.
	(cgraph_output_in_order): Likewise.
	* dwarf2out.c (reference_to_unused): Likewise.
	* passes.c do_per_function_toporder): Likewise.

From-SVN: r145178

	2008-09-03  Doug Kwan  <dougkwan@google.com>

	* cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t
	enums instead of reason strings.
	* cgraph.c (cgraph_create_edge): Same.
	(cgraph_inline_failed_string): New function.
	* cgraph.h (cgraph_inline_failed_t): New enum type.
	(cgraph_inline_failed_string): New prototype.
	(struct cgraph_edge): Change type of INLINED_FAILED from constant
	char pointer to cgraph_inline_failed_t.
	(cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t.
	(cgraph_default_inline_p): Ditto.
	* gcc/cgraphunit.c (cgraph_inline_p): Change type of parameter REASON
	to cgraph_inline_failed_t pointer.
	* cif-code.def: New file.
	* ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a
	reason string.
	(cgraph_check_inline_limits): Change type of REASON to pointer to
	cgraph_inline_failed_t.  Replace reason strings with enums.
	(cgraph_default_inline_p): Ditto.
	(cgraph_recursive_inlining_p): Ditto.
	(update_caller_keys): Change type of FAILED_REASON to
	cgraph_inline_failed_t.
	(cgraph_set_inline_failed): Change type of REASON to pointer to
	cgraph_inline_failed_t.  Call cgraph_inline_failed_string to
	convert enums to strings for text output.
	(cgraph_decide_inlining_of_small_function): Change FAILED_REASON
	to be of type cgraph_inline_failed_t.  Replace reason strings with
	enums.  Call cgraph_inline_failed_string to covert enums
	to strings for text output.
	(cgraph_decide_inlining): Replace reason strings with enums.
	(cgraph_decide_inlining_incrementally): Change type of FAILED_REASON
	to cgraph_inline_failed_t type.  Call cgraph_inline_failed_string
	for text output.
	* tree-inline.c (expand_call_inline): Change type of REASON
	to cgraph_inline_failed_t.  Replace reason strings with enums.
	Call cgraph_inline_failed_string for text output.
	* Makefile.in (CGRAPH_H): Add cif-code.def to dependencies.
	(cgraph.o): Ditto.

From-SVN: r145177

	2008-09-03  Doug Kwan  <dougkwan@google.com>

	* cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t
	enums instead of reason strings.
	* cgraph.c (cgraph_create_edge): Same.
	(cgraph_inline_failed_string): New function.
	* cgraph.h (cgraph_inline_failed_t): New enum type.
	(cgraph_inline_failed_string): New prototype.
	(struct cgraph_edge): Change type of INLINED_FAILED from constant
	char pointer to cgraph_inline_failed_t.
	(cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t.
	(cgraph_default_inline_p): Ditto.
	* gcc/cgraphunit.c (cgraph_inline_p): Change type of parameter REASON
	to cgraph_inline_failed_t pointer.
	* cif-code.def: New file.
	* ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a
	reason string.
	(cgraph_check_inline_limits): Change type of REASON to pointer to
	cgraph_inline_failed_t.  Replace reason strings with enums.
	(cgraph_default_inline_p): Ditto.
	(cgraph_recursive_inlining_p): Ditto.
	(update_caller_keys): Change type of FAILED_REASON to
	cgraph_inline_failed_t.
	(cgraph_set_inline_failed): Change type of REASON to pointer to
	cgraph_inline_failed_t.  Call cgraph_inline_failed_string to
	convert enums to strings for text output.
	(cgraph_decide_inlining_of_small_function): Change FAILED_REASON
	to be of type cgraph_inline_failed_t.  Replace reason strings with
	enums.  Call cgraph_inline_failed_string to covert enums
	to strings for text output.
	(cgraph_decide_inlining): Replace reason strings with enums.
	(cgraph_decide_inlining_incrementally): Change type of FAILED_REASON
	to cgraph_inline_failed_t type.  Call cgraph_inline_failed_string
	for text output.
	* tree-inline.c (expand_call_inline): Change type of REASON
	to cgraph_inline_failed_t.  Replace reason strings with enums.
	Call cgraph_inline_failed_string for text output.
	* Makefile.in (CGRAPH_H): Add cif-code.def to dependencies.
	(cgraph.o): Ditto.

From-SVN: r145176

	* cgraph.c (cgraph_node, cgraph_remove_node, dump_cgraph_node,
	cgraph_clone_node): Remove master clone handling.
	(cgraph_is_master_clone, cgraph_master_clone): Remove.
	* cgraph.h (master_clone): Remove.
	(cgraph_is_master_clone, cgraph_master_clone): Remove.
	* ipa-type-escape.c (type_escape_execute): Remove use of master clone.
	(tree-ssa-structalias.c (ipa_pta_execute): Likewise.

From-SVN: r145175

cgraph.c (cgraph_function_body_availability): Functions declared inline are always safe to assume that it is not going to be...


	* cgraph.c (cgraph_function_body_availability): Functions declared
	inline are always safe to assume that it is not going to be replaced.

From-SVN: r145174

2009-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38513
	* tree-ssa-pre.c (eliminate): Remove redundant stores.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
	EXC_PTR_EXPR and FILTER_EXPR.
	(get_ref_from_reference_ops): Likewise.

	* gcc.dg/tree-ssa/ssa-fre-21.c: New testcase.
	* gcc.dg/tree-ssa/ssa-dse-11.c: Adjust.
	* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
	* gcc.dg/vect/vect-multitypes-16.c: Likewise.
	* gcc.dg/vect/vect-35.c: Likewise.
	* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
	* gcc.dg/vect/vect-multitypes-17.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.

From-SVN: r145172

2009-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38968
	* tree-vect-analyze.c (vect_compute_data_ref_alignment):
	Use FLOOR_MOD_EXPR to compute misalignment.

	* gfortran.dg/vect/fast-math-pr38968.f90: New testcase.

From-SVN: r145171

2009-03-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/37795
	* tree.h (combine_comparisons): Declare.
	* fold-const.c (combine_comparisons): Export.
	* tree-ssa-ifcombine.c (ifcombine_ifandif): Optimize two successive
	comparisons.
	(ifcombine_iforif): Use combine_comparisons.

	* gcc.dg/tree-ssa/ssa-ifcombine-7.c: New testcase.

From-SVN: r145170

	* tree-eh.c (inlinable_call_p): New function.
	(make_eh_edges): Use it.
	(verify_eh_edges): Use it.
	(stmt_can_throw_external, stmt_can_throw_internal): Use it.
	* except.c (reachable_next_level): Add inlinable_function argument
	(sjlj_find_directly_reachable_regions): Update.
	(add_reachable_handler): Do not set saw_any_handlers.
	(reachable_next_level): Handle MUST_NOT_THROW more curefully.
	(foreach_reachable_handler, can_throw_internal_1, can_throw_external_1):
	Add new inlinable call parameter.
	(can_throw_internal, can_throw_external): Update.
	* except.h (can_throw_internal_1, can_throw_external_1,
	foreach_reachable_handler): Update declaration.

From-SVN: r145166

From-SVN: r145162

	* Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
	mkinstalldirs.

From-SVN: r145160