* decContext.c, decContext.h, decDPD.h, decimal128.c,
	decimal128.h, decimal32.c, decimal32.h, decimal64.c, decimal64.h,
	decLibrary.c, decNumber.c, decNumber.h, decNumberLocal.h,
	decRound.c, decRound.h, decUtility.c, decUtility.h: Add
	libgcc-style license exception clause.

From-SVN: r122722

2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/30947
        * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
        integer arguments.

From-SVN: r122716

2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/30947
	* check.c (gfc_check_alarm_sub): Added check for default integer 
	kind of status argument.
	* iresolve.c (gfc_resolve_alarm_sub): Removed conversion of 
	status argument.
	* intrinsic.texi (ALARM): Extended documentation.

From-SVN: r122715

	* builtins.def (lceil, lceilf, lceill, lfloor, lfloorf, lfloorl,
	llceil, llceilf, llceill, llfloor, llfloorf, llfloorl): Mark with
	ATTR_CONST_NOTHROW_LIST.
	
	* fold-const.c (tree_expr_nonnegative_warnv_p): Handle
	FIX_TRUNC_EXPR.

testsuite:
	* gcc.dg/builtins-55.c: Test *lceil* and *lfloor*.
	* gcc.dg/torture/builtin-attr-1.c: Likewise.
	* gcc.dg/torture/builtin-convert-1.c: Likewise.  Also test *lrint* and *lround*.
	* gcc.dg/torture/builtin-convert-2.c: Test ceil->lceil and floor->lfloor.
	* gcc.dg/torture/builtin-convert-3.c: Test *lceil* and *lfloor*.
	* gcc.dg/torture/builtin-integral-1.c: Likewise.
	* gcc.dg/torture/builtin-minmax-1.c: Likewise.  Also test *lrint*
	and *lround*.  Correct macro names.
	* gcc.dg/torture/builtin-nonneg-1.c: Test *lceil* and *lfloor*.
	* gcc.dg/torture/builtin-rounding-1.c: Likewise.

From-SVN: r122713

2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

	* intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
	(ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
	* intrinsic.c (add_subroutines): Adjusted dummy argument names 
	of GERROR and TTYNAM.

From-SVN: r122712

	* doc/tree-ssa.texi: Remove documentation for V_MUST_DEF.

From-SVN: r122710

	PR 31013
	* gccspec.c (lang_specific_driver): Do nothing when NEXT_OBJC_RUNTIME
	is declared.
	* config/darwin.h (REAL_LIBGCC_SPEC): When -fgnu-runtime is
	passed, use shared libgcc.

From-SVN: r122709

tree-eh.c (do_return_redirection): Call build_gimple_modify_stmt instead of calling build2 with a GIMPLE_MODIFY_STMT.


	* tree-eh.c (do_return_redirection): Call build_gimple_modify_stmt
	instead of calling build2 with a GIMPLE_MODIFY_STMT.
	(honor_protect_cleanup_actions, lower_try_finally_switch):
	Likewise.
	* tree-if-conv.c (replace_phi_with_cond_gimple_modify_stmt,
	ifc_temp_var): Likewise.
	* tree-inline.c (setup_one_parameter): Likewise.
	* tree-mudflap.c (mf_decl_cache_locals,
	mf_build_check_statement_for): Likewise.
	* tree-nested.c (init_tmp_var, save_tmp_var,
	finalize_nesting_tree_1): Likewise.
	* tree-outof-ssa.c (insert_copy_on_edge,
	insert_backedge_copies): Likewise.
	* tree-profile.c (tree_gen_edge_profiler,
	tree_gen_ic_profiler): Likewise.
	* tree-scalar-evolution.c (scev_const_prop): Likewise.
	* tree-sra.c (sra_build_assignment): Likewise.
	* tree-ssa-loop-im.c (determine_invariantness_stmt): Likewise.
	* tree-ssa-math-opts.c (insert_reciprocals,
	execute_cse_sincos_1): Likewise.
	* tree-tailcall.c (adjust_accumulator_values,
	adjust_return_value): Likewise.
	* tree-vect-patterns.c (vect_pattern_recog_1): Likewise.
	* tree-vect-transform.c (vect_create_data_ref_ptr,
	bump_vector_ptr, vect_init_vector, get_initial_def_for_induction,
	vect_create_epilog_for_reduction, vectorizable_reduction,
	vectorizable_call, vectorizable_conversion,
	vectorizable_assignment, vectorizable_operation,
	vectorizable_type_demotion, vect_gen_widened_results_half,
	vect_permute_store_chain, vectorizable_store,
	vect_setup_realignment, vect_permute_load_chain,
	vectorizable_load, vectorizable_condition,
	vect_create_cond_for_align_checks): Likewise.
	* tree-vrp.c (build_assert_expr_for): Likewise.

From-SVN: r122707

./:	* tree-vrp.c: Include "intl.h".
	(usable_range_p): New static function.
	(compare_values_warnv): Don't test TYPE_OVERFLOW_UNDEFINED for
	overflowed values, juts set *strict_overflow_p.
	(compare_values): Only return -2 if one of the operands is not a
	constant.
	(compare_ranges): Call usable_range_p.
	(compare_range_with_value): Likewise.
	(vrp_evaluate_conditional_warnv): Rename from
	vrp_evaluate_conditional.  Make static.  Change all callers.
	(vrp_evaluate_conditional): New function.
	(simplify_div_or_mod_using_ranges): Issue warning about reliance
	on signed overflow.
	(simplify_abs_using_ranges): Likewise.
	(simplify_stmt_for_jump_threading): Add within_stmt parameter.
	* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Add
	within_stmt parameter.
	* tree-ssa-propagate.c (fold_predicate_in): Update call to
	vrp_evaluate_conditional.
	* tree-ssa-threadedge.c
	(record_temporary_equivalences_from_stmts_at_dest): Change
	simplify parameter to take a second tree parameter.
	(simplify_control_stmt_condition): Likewise.
	(thread_across_edge): Likewise.
	* tree-flow.h (vrp_evaluate_conditional): Update declaration.
	(thread_across_edge): Likewise.
	* gcc/Makefile.in (tree-vrp.o): Depend upon intl.h.
testsuite/:
	* gcc.dg/no-strict-overflow-5.c: New test.
	* gcc.dg/no-strict-overflow-6.c: New test.
	* gcc.dg/Wstrict-overflow-11.c: New test.
	* gcc.dg/Wstrict-overflow-12.c: New test.
	* gcc.dg/Wstrict-overflow-13.c: New test.
	* gcc.dg/Wstrict-overflow-14.c: New test.
	* gcc.dg/Wstrict-overflow-15.c: New test.

From-SVN: r122706

        * config/i386/i386.h (TARGET_SAHF): New define.
        * config/i386/i386.c (ix86_tune_features) [X86_TUNE_USE_SAHF]:
        Also enable for m_K8, m_AMDFAM10 and m_CORE2.
        (x86_sahf): New global variable.
        (override_options): Add PTA_NO_SAHF to pta_flags enum.  Recode
        pta_flags masks using shifts.  Add PTA_NO_SAHF to x86_64 and
        nocona processor flags.  Set x86_sahf when PTA_NO_SAHF is not set
        in processor flags.  Do not unconditionally disable TARGET_USE_SAHF
        for 64-bit.
        (ix86_fp_comparison_sahf_cost): Return high value for !TARGET_SAHF.
        (ix86_expand_fp_compare): Check for TARGET_CMOVE or TARGET_SAHF
        when expanding fcomi/sahf based tests.
        (ix86_emit_fp_unordered_jump): Check for TARGET_SAHF when
        expanding sahf based alternative. Emit sahf based sequence when
        optimizing for code size.
        * config/i386/i386.md (x86_sahf_1): Do not disable for
        TARGET_64BIT, enable for TARGET_SAHF.

From-SVN: r122705

gcc/testsuite/
	* gcc.c-torture/execute/strcmp-1.x: New file.  XFAIL execution
	for VxWorks kernel mode.
	* gcc.c-torture/execute/strncmp-1.x: Likewise.

From-SVN: r122703

gcc/testsuite/
	* gcc.c-torture/execute/ieee/hugeval.x: XFAIL for VxWorks kernel
	mode.

From-SVN: r122702

gcc/testsuite/
	* gcc.c-torture/execute/builtins/memmove-lib.c: Include lib/bzero.c
	and lib/bfill.c on VxWorks targets.
	* gcc.c-torture/execute/builtins/memmove-2-lib.c: Likewise.
	* gcc.c-torture/execute/builtins/strchr-lib.c: Include lib/bzero.c,
	lib/bfill.c and lib/memmove.c on VxWorks targets.
	* gcc.c-torture/execute/builtins/strrchr-lib.c: Likewise.
	* gcc.c-torture/execute/builtins/memops-asm-lib.c: Include lib/bfill.c
	on VxWorks targets.
	* gcc.c-torture/execute/builtins/lib/bzero.c: New file.
	* gcc.c-torture/execute/builtins/lib/bfill.c: Likewise.

From-SVN: r122701

2007-03-08  Gary Benson  <gbenson@redhat.com>

	PR classpath/30983:
	* gnu/xml/dom/ls/DomLSParser.java (getInputSource):
	Do not use the entity resolver to resolve the top-level document.

From-SVN: r122700

2007-07-08  Tobias Burnus  <burnus@net-b.de>

       * module.c (gfc_match_use): Support renaming of operators
       in USE statements.
       * gfortran.texi (Fortran 2003 Status): Document support of
       renaming of operators.

2007-03-08  Tobias Burnus  <burnus@net-b.de>

       * gfortran.dg/use_5.f90: New test.
       * gfortran.dg/use_6.f90: Ditto.
       * gfortran.dg/use_7.f90: Ditto.

From-SVN: r122699

2007-03-08  Tobias Burnus  <burnus@net-b.de>

	PR fortran/30973
	* module.c (read_module): Always import module name as symbol.
	(gfc_match_use): Disallow module name in the only clause of
	a use statement.

2007-03-08  Tobias Burnus  <burnus@net-b.de>

	PR fortran/30973
	* gfortran.dg/use_4.f90: New test.
	* gfortran.dg/used_dummy_types_7.f90: Correct ambiguous symbol.

From-SVN: r122696

From-SVN: r122693

* src/powerpc/ffi.c (flush_icache): Fix left-over from previous
patch.
(ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.

From-SVN: r122692

spurious whitespace from error message.

From-SVN: r122690

2007-03-08 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/31011
	* expr.c (find_array_section): Correct arithmetic for section
	size.

2007-03-08 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/31011
	* gfortran.dg/parameter_array_section_2.f90: New test.

From-SVN: r122689

	PR c++/30852
	* c-common.c (fold_offsetof_1): Handle COMPOUND_EXPR.

	* semantics.c (finish_offsetof): Handle COMPOUND_EXPR.

	* g++.dg/ext/offsetof1.C: Add cases with volatile.

From-SVN: r122686

	PR c++/30534
	* pt.c (any_template_arguments_need_structural_equality_p):
	Robustify.

	* g++.dg/template/arg5.C: New test.

From-SVN: r122685

gcc/ChangeLog:
* c-decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
* tree-sra.c (instantiate_element): Propagate disabled warnings
from the element itself to the created variable.
gcc/cp/ChangeLog:
* decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.

From-SVN: r122684

From-SVN: r122680

	* configure: Rebuilt.
	* configure.ac: Clear vm-tools-packages.

From-SVN: r122677

From-SVN: r122674

From-SVN: r122670

        PR target/30848
        * reg-stack.c (emit_swap_insn): If a malformed asm was seen,
        silently fix up the stack in the case of a missing register.

From-SVN: r122669

	* java/lang/Win32Process.java: Added nested class EOFInputStream.
	* java/lang/natWin32Process.cc (ChildProcessPipe): Added DUMMY
	enum and implementation.
	(startProcess): Use redirect flag.
	* classpath/lib/java/lang/Win32Process.class: Regenerated.
	* classpath/lib/java/lang/Win32Process$EOFInputStream.class: New.
	* gcj/javaprims.h: Regenerated.
	* java/lang/Win32Process$EOFInputStream.h: New.

From-SVN: r122668

From-SVN: r122667

From-SVN: r122666

2007-03-07  Andrew Haley  <aph@redhat.com>

	* libgcj_bc.c (JvRunMainName): Declare.

From-SVN: r122663

2007-03-07  Gary Benson  <gbenson@redhat.com>

	* resource/META-INF/services/org.w3c.dom.DOMImplementationSourceList:
	New file.

2007-03-07  Gary Benson  <gbenson@redhat.com>

	* sources.am, Makefile.in: Rebuilt.

From-SVN: r122661

From-SVN: r122660

	* configure: Regenerate.

config/:
	* acx.m4 (GCC_TARGET_TOOL): Expand backquotes outside
	AC_MSG_RESULT.

From-SVN: r122659

gcc:
2007-03-07  Paul Brook  <paul@codesourcery.com>

	* config/arm/libunwind.S: Add .arch/.object_arch for armv4 builds.

gcc:
2007-03-07  Joseph Myers  <joseph@codesourcery.com>

	* config/arm/unwind-arm.c (struct wmmxd_regs, struct wmmxc_regs):
	New.
	(phase1_vrs): Use them.
	(DEMAND_SAVE_WMMXD, DEMAND_SAVE_WMMXC): New.
	(__gnu_Unwind_Save_WMMXD, __gnu_Unwind_Restore_WMMXD,
	__gnu_Unwind_Save_WMMXC, __gnu_Unwind_Restore_WMMXC): Declare.
	(restore_non_core_regs): Call __gnu_Unwind_Restore_WMMXD and
	__gnu_Unwind_Restore_WMMXC if required.
	(_Unwind_VRS_Pop): Implement iWMMXt support.
	* config/arm/libunwind.S (gnu_Unwind_Restore_WMMXD,
	gnu_Unwind_Save_WMMXD, gnu_Unwind_Restore_WMMXC,
	gnu_Unwind_Save_WMMXC): Define.

gcc/testsuite:
2007-03-07  Joseph Myers  <joseph@codesourcery.com>

	* g++.dg/eh/arm-iwmmxt-unwind.C: New test.

From-SVN: r122658

gcc/
	* config/vxworks.h (vxworks_override_options): Declare.
	(VXWORKS_OVERRIDE_OPTIONS): Use it.
	* config/vxworks.c: Include target.h and toplev.h.
	(vxworks_override_options): New function.
	* config/t-vxworks (vxworks.o): Depend on $(TARGET_H) and toplev.h.

From-SVN: r122657

2007-03-07  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/var-expand1.c: Add newline at end of file.

From-SVN: r122656

s390.c (override_options): Don't emit an error when -mstack-size is used without providing -mstack-guard.

2007-03-07  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.c (override_options): Don't emit an error when
	-mstack-size is used without providing -mstack-guard.
	(s390_emit_prologue): Choose stack_guard value automatically if not
	provided via command line.
	* doc/invoke.texi: Adjust description of -mstack-guard and -mstack-size.

From-SVN: r122655

gcc/
	* config/i386/i386.c (output_set_got): Add a GOT initialization
	sequence for VxWorks PIC.
	(legitimate_pic_address_disp_p): Allow UNSPEC_GOT wrappers
	around labels as well as symbols.  Use gotoff_operand instead
	of local_symbolic_operand.
	(legitimize_pic_address): Use gotoff_operand instead of
	local_symbolic_operand.  Use @GOT accesses for labels as
	well as symbols.
	(ix86_output_addr_diff_elt): Use PC-relative rather than
	GP-relative offsets for VxWorks PIC.
	(ix86_expand_move): Pass NULL_RTX to legitimize_pic_address unless
	no_new_pseudos.  Check whether the returned register is op0.
	* config/i386/i386.md (tablejump): Use PC-relative rather than
	GP-relative offsets for VxWorks PIC.
	* config/i386/predicates.md (gotoff_operand): New predicate.

From-SVN: r122654