From-SVN: r120702

	* pa-linux.h (ASM_OUTPUT_INTERNAL_LABEL): Undefine.
	* pa.h (ASM_OUTPUT_LABEL): Output colon when using GAS.
	(ASM_OUTPUT_INTERNAL_LABEL): Define.

From-SVN: r120700

From-SVN: r120699

choose-temp.c (choose_temp_base): Check the result of the call to mktemp rather than testing the length of the...

	* choose-temp.c (choose_temp_base): Check the result of the call
	to mktemp rather than testing the length of the modified string.

From-SVN: r120698

	* tree-ssa-loop-ivopts.c (extract_cond_operands): Split from
	find_interesting_uses_cond.
	(find_interesting_uses_cond): Use extract_cond_operands.
	(rewrite_use_compare): Use extract_cond_operands and
	force_gimple_operand_bsi.  Do not call update_stmt.
	(determine_use_iv_cost_condition): Use extract_cond_operands.
	Return cheaper of using original bound and changing the exit bound.

	* gcc.dg/tree-ssa/loop-22.c: New test.

From-SVN: r120697

From-SVN: r120696

	PR tree-optimization/29516
	* tree-ssa-address.c (tree_mem_ref_addr, add_to_parts,
	most_expensive_mult_to_index, addr_to_parts,
	create_mem_ref, maybe_fold_tmr): Make the type of
	fields of TARGET_MEM_REF sizetype.
	(move_fixed_address_to_symbol, move_pointer_to_base):
	New functions.
	* tree.def (TARGET_MEM_REF): Add comment on types of
	the operands.
	* gcc.dg/tree-ssa/loop-20.c: New test.

From-SVN: r120695

From-SVN: r120693

c-common.c (vector_types_convertible_p): Treat opaque types as always convertible if they have the same size...

	* c-common.c (vector_types_convertible_p): Treat opaque types as
	always convertible if they have the same size, but not otherwise.

From-SVN: r120688

	* typeck.c (convert): Don't use flag_emit_class_files.
	* lang.c (java_post_options): Don't use flag_emit_class_files.
	(java_handle_option): Don't use flag_extraneous_semicolon or
	flag_redundant.
	* jcf-parse.c (HANDLE_CONSTANTVALUE): Don't use
	flag_emit_class_files.
	(load_class): Likewise.
	* java-tree.h (flag_emit_class_files): Don't declare.
	(STATIC_CLASS_INIT_OPT_P): Don't use flag_emit_class_files.
	(flag_extraneous_semicolon): Don't declare.
	(flag_not_overriding): Likewise.
	(flag_static_local_jdk1_1): Likewise.
	(flag_redundant): Likewise.
	* expr.c (build_newarray): Don't use flag_emit_class_files.
	* class.c (DEFAULT_ENABLE_ASSERT): Don't use
	flag_emit_class_files.
	(build_class_ref): Likewise.
	* builtins.c (check_for_builtin): Don't use
	flag_emit_class_files.

From-SVN: r120687

	* ifcvt.c (struct noce_if_info): Add comments to the fields.
	Remove the b_unconditional field.
	(noce_try_sign_mask): Do not look at b_unconditional.
	(noce_process_if_block): Do not use merge_if_blocks.  Update
	the CFG here.  Do not set b_unconditional.
	(cond_move_process_if_block): Likewise.
	(find_cond_trap): Likewise.
	(check_cond_move_block): Require simple jump insns at the end
	of the basic block.

From-SVN: r120686

2007-01-11  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30415
	* iresolve.c (gfc_resolve_maxloc):  If the rank
	of the return array is nonzero and we process an
	integer array smaller than default kind, coerce
	the array to default integer.
	* iresolve.c (gfc_resolve_minloc):  Likewise.

2007-01-11  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30415
	* minmaxloc_integer_kinds_1.f90:  New test.

From-SVN: r120685

2007-01-11  Andreas Tobler  <a.tobler@schweiz.org>

	* configure.ac: Replaced HAS_I386_THREAD_STATE_* with
	HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
	* configure: Regenerated.
	* include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
	Added base definitions for the X86_64 Darwin port.
	* include/private/gc_priv.h: Added definitions for Darwin MACH thread
	operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
	* darwin_stop_world.c: Removed THREAD_STATE info. Added
	HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
	with HAS_X86_THREAD_STATE32___EAX.
	(GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
	X86_64 Darwin.
	* dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
	(GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
	Distinguish between getsectbynamefromheader_64 and
	getsectbynamefromheader.
	(GC_dyld_image_remove): Likewise.
	* os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
	(catch_exception_raise): Introduce exception information for I386 and
	X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.

From-SVN: r120684

2007-01-11  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/29573
	* tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.

From-SVN: r120683

From-SVN: r120682

	PR tree-optimization/1046
	* tree-tailcall.c (suitable_for_tail_call_opt_p): Use TREE_ADDRESSABLE
	when alias info is not ready.
	(pass_tail_recursion): Do not require aliasing.
	* tree-ssa-copyrename.c (pass_rename_ssa_cop): Likewise.
	* tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Likewise.
	* tree-ssa-copy.c (pass_copy_prop): Likewise.
	* tree-ssa-forwprop.c (pass_forwprop): Likewise.
	* tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Likewise.
	* passes.c (init_optimization_passes): Execute rename_ssa_copies,
	ccp, forwprop, copy_prop, merge_phi, copy_prop, dce and tail recursion
	before inlining.
	* tree-ssa-operands.c (add_virtual_operand, get_indirect_ref_operand):
	When aliasing is not build, mark statement as volatile.

	* gcc.dg/tree-ssa/tailrecursion-4.c: Update dump file.
	* gcc.dg/tree-ssa/tailrecursion-1.c: Update dump file.
	* gcc.dg/tree-ssa/tailrecursion-2.c: Update dump file.
	* gcc.dg/tree-ssa/tailrecursion-3.c: Update dump file.
	* gcc.dg/tree-ssa/pr21658.c: Likewise.
	* gcc.dg/tree-ssa/pr15349.c: Likewise.
	* gcc.dg/tree-ssa/pr25501.c: Likewise.
	* gcc.dg/tree-ssa/vrp11.c: Make more complex so it still test
	transformation in question.
	* gcc.dg/tree-ssa/vrp05.c: Likewise.
	* gcc.dg/tree-ssa/pr20701.c: Likewise.
	* gcc.dg/always_inline3.c: Likewise.

From-SVN: r120681

	PR tree-optimization/1046
	* tree-tailcall.c (suitable_for_tail_call_opt_p): Use TREE_ADDRESSABLE
	when alias info is not ready.
	(pass_tail_recursion): Do not require aliasing.
	* tree-ssa-copyrename.c (pass_rename_ssa_cop): Likewise.
	* tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Likewise.
	* tree-ssa-copy.c (pass_copy_prop): Likewise.
	* tree-ssa-forwprop.c (pass_forwprop): Likewise.
	* tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Likewise.
	* passes.c (init_optimization_passes): Execute rename_ssa_copies,
	ccp, forwprop, copy_prop, merge_phi, copy_prop, dce and tail recursion
	before inlining.
	* tree-ssa-operands.c (add_virtual_operand, get_indirect_ref_operand):
	When aliasing is not build, mark statement as volatile.

From-SVN: r120680

	* doc/cppopts.texi <-MT>: Update description of algorithm for
	computing default target.
	<-M, -MD>: Reword "basename" text.

From-SVN: r120679

builtins.c (expand_builtin_pow, [...]): Replace uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.


	* builtins.c (expand_builtin_pow, expand_builtin_powi,
	fold_builtin_cabs, fold_builtin_sqrt, fold_builtin_trunc,
	fold_builtin_floor, fold_builtin_ceil, fold_builtin_round,
	fold_builtin_int_int_roundingfn, fold_builtin_bitop,
	fold_builtin_bswap, real_constp, fold_builtin_pow,
	fold_builtin_powi, fold_builtin_signbit, fold_builtin_copysign,
	do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Replace
	uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
	* convert.c (convert_to_pointer): Likewise.
	* expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.
	* fold-const.c (force_fit_type, fold_negate_expr, int_const_binop,
	const_binop, fold_convert_const_int_from_int,
	fold_convert_const_int_from_real,
	fold_convert_const_real_from_real, sign_bit_p,
	optimize_minmax_comparison, extract_muldiv_1, fold_div_compare,
	fold_sign_changed_comparison, fold_unary, fold_comparison,
	fold_binary, multiple_of_p, tree_Expr_non_zero_p,
	fold_negate_const, fold_abs_const, fold_not_const): Likewise.
	* print-tree.c (print_node_brief, print_node): Likewise.
	* stor-layout.c (place_field, layout_type): Likewise.
	* tree-chrec.c (keep_cast): Likewise.
	* tree.c (build_vector, build_real, build_real_from_int_cst,
	build_complex): Likewise.

From-SVN: r120678

	* tree.h (TREE_CONSTANT_OVERFLOW): Obsolete.  For the time being,
	treat TREE_CONSTANT_OVERFLOW as a synonym of TREE_OVERFLOW.

From-SVN: r120677

From-SVN: r120676

config:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

        * warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
        (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo.  Add optional 2nd argument.

libcpp:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

From-SVN: r120675

2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* configure.in: Change == to = in test command.
        * configure: Regenerate.

From-SVN: r120674

config:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* config/warnings.m4: Add second parameter with name of variable.
	Always append to the variable if it exists.

libcpp:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

From-SVN: r120673

        * prims.cc (jdwpOptions) Fix deprecated cast from char[] constant
        to char*.
        * include/x86_64-signal.h (HANDLE_DIVIDE_OVERFLOW): Rewrite to fix
        aliasing violation.

From-SVN: r120672

2007-01-11  Paolo Bonzini  <bonzini@gnu.org>
            Nick Clifton  <nickc@redhat.com>
            Kaveh R. Ghazi  <ghazi@caip.rutgets.edu>

        * configure.in (build_configargs, host_configargs, target_configargs):
        Remove build/host/target parameters.
        (host_libs): Add gmp and mpfr.
        (GMP tests): Reorganize to allow in-tree GMP/MPFR.
        * Makefile.def (gmp, mpfr): New.
        (gcc): Remove makefile target.
        * Makefile.tpl (build_os, build_vendor, host_os, host_vendor,
        target_os, target_vendor): New.
        (configure): Add host_alias/target_alias arguments.  Adjust invocations.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

2007-01-11  Matt Fago  <fago@earthlink.net>

	* configure.in: Try to link to functions only in mpfr 2.2.x
        to improve robustness of configure tests.
	* configure: Regenerate.

From-SVN: r120671

2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac (strict1_warn): Rename to strict_warn.
	(WERROR, --enable-werror, symlink hacks, stage1_cflags,
	cc_set_by_configure, quoted_cc_set_by_configure,
	stage_prefix_set_by_configure, quoted_stage_prefix_set_by_configure,
	all_boot_languages, all_stagestuff): Remove.
	(target_list): Remove bootstrap targets.
	* Makefile.in (quickstrap): Unconditionally make a synonym of all.
	(BOOT_LANGUAGES, STAGE1_CFLAGS, STAGE1_CHECKING,
	REMAKEFLAGS, FLAGS_TO_PASS, PREPEND_DOTDOT_TO_RELATIVE_PATHS,
	SUBDIR_FLAGS_TO_PASS, WERROR_FLAGS, STRICT2_WARN, LANG_STAGESTUFF,
	VOL_FILES, POSTSTAGE1_FLAGS_TO_PASS, STAGE2_FLAGS_TO_PASS,
	STAGEPROFILE_FLAGS_TO_PASS, STAGEFEEDBACK_FLAGS_TO_PASS, stage1_build,
	stage1_copy, stage2_build, stage2_copy, stageprofile_build,
	stageprofile_copy, stage3_build, stage3_copy, stagefeedback_build,
	stagefeedback_copy, stage4_build, clean_s1, clean_sw, bootstrap,
	bootstrap-lean, bootstrap2, bootstrap2-lean, bootstrap3,
	bootstrap3-lean, bootstrap4, bootstrap4-lean, unstage1, unstage2,
	unstage3, unstage4, unstageprofile, unstagefeedback, restage, restage2,
	restage3, restage4, restageprofile, restagefeedback, bubbleestrap,
	cleanstrap, unstrap, restrap, *compare, *compare3, *compare4,
	*compare-lean, *compare3-lean, *compare4-lean, stage1-start, stage1,
	stage2-start, stage2, stage3-start, stage3, stage4-start, stage4,
	stageprofile-start, stageprofile, stagefeedback-start, stagefeedback,
	risky-stage1, risky-stage2, risky-stage3, risky-stage4): Remove.
	(ORDINARY_FLAGS_TO_PASS): Rename to FLAGS_TO_PASS.
	(STAGECOPYSTUFF, STAGEMOVESTUFF): Consolidate into MOSTLYCLEANFILES.
	(mostlyclean): Adjust.
	(clean, distclean): Don't mention bootstrap stuff.
	* configure: Regenerate.
	* ada/config-lang.in, cp/config-lang.in, forttran/config-lang.in,
	java/config-lang.in, objc/config-lang.in, objcp/config-lang.in,
	treelang/config-lang.in (stagestuff): Remove.
	* doc/sourcebuild.texi (stage1, stage2, stage3, stage4,
	stageprofile, stagefeedback, stagestuff): Remove mention.

From-SVN: r120670

* config/mcore/predicates.md (mcore_general_movesrc_operand): Accept CONSTs.
  (mcore_general_movdst_operand): Do not accept CONST_INTs.
  (mcore_arith_K_S_operand): Run the test for the S constraint not the test for the M constraint.
  (mcore_addsub_operand): Do not accept integer values that are larger than 32 bits.
* config/mcore/mcore.md: Remove unused constraints from split.
  (andsi3): Use HOST_WIDE_INT instead of int to hold an INTVAL.
  (addsi3): Likewise.
  (allocate_stack): Likewise.
* config/mcore/mcore.c (mcore_print_operand): Restrict output of P operands to 32 bits.
  (mcore_const_costs): Use HOST_WIDE_INT instead of int to hold an INTVAL.
  (mcore_and_cost, mcore_modify_comparison, const_ok_for_mcore,
   mcore_const_ok_for_inline, mcore_const_trick_uses_not,
   try_constant_tricks, mcore_num_ones, mcore_num_zeros,
   mcore_output_bclri, mcore_output_andn, output_inline_const,
   mcore_output_move, mcore_output_movedouble): Likewise.
  (mcore_output_cmov): Use CONST_OK_FOR_M and CONST_OK_FOR_N.
  (output_inline_const): Likewise.
  (output_inline_const): Fix format strings used in sprintf statements.
* config/mcore/mcore-protos.h: Update prototypes for changed functions in mcore.c.
* config/mcore/mcore.h (CONST_OK_FOR_I): Cast values to HOST_WIDE_INT and not int.
  (CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M,
   CONST_OK_FOR_N): Likewise.
  (LEGITIMATE_CONSTANT_P): Also check CONSTANT_P.
  (GO_IF_LEGITIMATE_INDEX): Use HOST_WIDE_INT instead of int to hold an INTVAL.

From-SVN: r120669

* simplify.c: Update copyright to 2007.
* scanner.c: Same.

From-SVN: r120668

	PR fortran/30430
	* scanner.c (gfc_release_include_path): Free gfc_option.module_dir
	only once!

From-SVN: r120667

	PR c++/28999
	* decl.c (make_typename_type): If the qualified name is not a
	type, issue an error.
	* parser.c (cp_parser_elaborated_type_specifier): Fix comment
	formatting.

From-SVN: r120663

	* tree-vrp.c (remove_range_assertions): Release defs.
	* tree-ssa-loop-ivopts.c (rmeove_statement): Likewise.
	* tree-ssa-dom.c (remove_stmt_or_phi): Likewise.

From-SVN: r120662

From-SVN: r120660

	* gnu/gcj/xlib/*.h: New files.
	* gnu/awt/xlib/*.h: Likewise.
	* classpath/lib/gnu/gcj/xlib: New class files.
	* classpath/lib/gnu/awt/xlib: Likewise.

From-SVN: r120655

2007-01-10  Matthias Klose  <doko@debian.org> 
 
        Readd missing chunks from r116332: 
 
        * m4/acinclude.m4 (CLASSPATH_TOOLEXECLIBDIR): New macro. 
        * resource/Makefile.am (loggingdir): Define to 
        toolexeclibdir. 
        (securitydir): Likewise. 
        * configure.ac: Call CLASSPATH_TOOLEXECLIBDIR. 
        Set default nativeexeclibdir using toolexeclibdir. 
 
        Readd missing chunks from r115839: 
 
        * native/jni/gtk-peer/Makefile.am (libgtkpeer_la_LDFLAGS): 
        Add -avoid-version. 
        * native/jawt/Makefile.am (libjawt_la_LDFLAGS): Add -avoid-version. 
 
        * configure, Makefile.in, doc/Makefile.in, doc/api/Makefile.in, 
        examples/Makefile.in, external/Makefile.in, 
        external/jsr166/Makefile.in, external/relaxngDatatype/Makefile.in, 
        external/sax/Makefile.in, external/w3c_dom/Makefile.in, 
        include/Makefile.in, lib/Makefile.in, native/Makefile.in, 
        native/fdlibm/Makefile.in, native/jawt/Makefile.in, 
        native/jni/Makefile.in, native/jni/classpath/Makefile.in, 
        native/jni/gconf-peer/Makefile.in, native/jni/gtk-peer/Makefile.in 
        native/jni/java-io/Makefile.in, native/jni/java-lang/Makefile.in, 
        native/jni/java-net/Makefile.in, native/jni/java-nio/Makefile.in, 
        native/jni/java-util/Makefile.in, native/jni/midi-alsa/Makefile.in, 
        native/jni/midi-dssi/Makefile.in, native/jni/native-lib/Makefile.in, 
        native/jni/qt-peer/Makefile.in, native/jni/xmlj/Makefile.in, 
        native/plugin/Makefile.in, resource/Makefile.in, scripts/Makefile.in, 
        tools/Makefile.in: Regenerate

From-SVN: r120654

From-SVN: r120653

	* java/lang/natDouble.cc (toString): Added parens.
	* gnu/gcj/io/shs.h (PROTO): Define.
	* link.cc (resolve_pool_entry): Added missing braces.

From-SVN: r120652

2007-01-10  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/arm.c (arm_rtx_costs_1): Handle mutiply-subtract.
	* config/arm/arm.md (mulsi3subsi): New insn.

From-SVN: r120651

	* tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ...
	(tree_transform_and_unroll_loop): New.
	* tree-flow.h (transform_callback, tree_transform_and_unroll_loop):
	Declare.

From-SVN: r120650

./:	* fold-const.c (fold_comparison): Fold comparisons like (x *
	1000 < 0) to (x < 0).
testsuite/:
	* gcc.dg/fold-compare-2.c: New test case for fold_comparison.

From-SVN: r120649