* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120686 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120685 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120684 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120683 138bc75d-0d04-0410-961f-82ee72b054a4

Added <harsha.jagasia@amd.com> to MAINTAINERS file with Write After Approval access

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120682 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120681 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120680 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/15185, PR preprocessor/20989:
* doc/cppopts.texi <-MT>: Update description of algorithm for
computing default target.
<-M, -MD>: Reword "basename" text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120679 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120678 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120677 138bc75d-0d04-0410-961f-82ee72b054a4

Remove accidentally checked in hunk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120676 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120675 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120674 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120673 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-11  Andrew Haley  <aph@redhat.com>

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120672 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120671 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120670 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120669 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120668 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120667 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120663 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120662 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120660 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120655 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120654 138bc75d-0d04-0410-961f-82ee72b054a4

* HACKING: Various updates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120653 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120652 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120651 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120650 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120649 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-pretty-print.c (dump_generic_node): Print parentheses when
operands have the same priority.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120648 138bc75d-0d04-0410-961f-82ee72b054a4

gcc
* fold-const.c (fold_truthop): Don't check can_use_bit_fields_p.
(fold_binary): Likewise.
* langhooks.c (lhd_can_use_bit_fields_p): Removed.
* langhooks-def.h (lhd_can_use_bit_fields_p): Removed.
(LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed.
(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CAN_USE_BIT_FIELDS_P.
* langhooks.h (struct lang_hooks): Removed field
'can_use_bit_fields_p'.
gcc/java
* lang.c (java_can_use_bit_fields_p): Removed.
(LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120647 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-10  H.J. Lu  <hongjiu.lu@intel.com>

PR libgcj/30424
* sysdep/ia64/locks.h (read_barrier): New.
(write_barrier): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120645 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-10  Gary Benson  <gbenson@redhat.com>

* java/net/URL.java: Removed.
* sources.am, Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120644 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-10  Matthias Klose  <doko@debian.org>

* resource/gnu/regexp, tools/gnu/classpath/tools/rmi/rmic,
tools/gnu/classpath/tools/rmi/rmid, tools/gnu/classpath/tools/giop,
doc/www.gnu.org, doc/unicode, testsuite, testsuite/java.sun.awt,
testsuite/javax.swing.text.html.parser, testsuite/java.lang,
testsuite/java.opstack, testsuite/java.sun.tools, testsuite/java.text,
testsuite/scheme, testsuite/config, testsuite/java.net, testsuite/lib,
testsuite/java.io, testsuite/java.util, native/target,
native/testsuite, native/vmi, org/omg/CORBA/SendingContext,
gnu/regexp, test, compat: Remove empty directories.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120643 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120642 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/t-bfin, config/bfin/t-bfin-elf: GCC_CFLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120640 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-10  Matthias Klose  <doko@debian.org>

        * Makefile.am (install-exec-hook): Support $(DESTDIR).
        * Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120639 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-10  Razya Ladelsky  <razya@il.ibm.com>

        * function.c (get_last_funcdef_no): New function.
        * function.h (get_last_funcdef_no): Declare.
        * tree-inline.c (initialize_cfun): Add initialization.
        (tree_function_versioning): Cleanup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120638 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-inline.c (setup_one_parameter): Do not propagate into abnormal
PHIs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120637 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify.c (gfc_simplify_ibclr): Fix POS comparison.
(gfc_simplify_ibset): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120636 138bc75d-0d04-0410-961f-82ee72b054a4

PR 30381
PR 30420
* fortran/simplify.c (convert_mpz_to_unsigned): New function.
(convert_mpz_to_signed): New function, largely based on
twos_complement().
(twos_complement): Removed.
(gfc_simplify_ibclr): Add conversions to and from an
unsigned representation before bit-twiddling.
(gfc_simplify_ibset): Same.
(gfc_simplify_ishftc): Add checks for overly large
constant arguments, only check the third argument if
it's present, carry over high bits into the result as
appropriate, and perform the final conversion back to
a signed representation using the correct sign bit.
(gfc_simplify_not): Removed unnecessary masking.
* testsuite/gfortran.dg/
* chkbits.f90: Added IBCLR tests; test calls for
different integer kinds.
* ishft.f90: Renamed to ishft_1.f90...
* ishft_1.f90: ...Renamed from ishft.f90.
* ishft_2.f90: New test.
* ishft_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120634 138bc75d-0d04-0410-961f-82ee72b054a4

* spu.h (STACK_SAVE_AREA): Use VOIDmode for SAVE_FUNCTION, SImode
for SAVE_NONLOCAL and Pmode for any other save level.
* spu-protos.h (spu_restore_stack_block): Declare.
* spu.md (save_stack_block): Remove.
(restore_stack_block): Call spu_restore_stack_block.
* spu.c (spu_restore_stack_block): New function.
(spu_expand_epilogue): Remove old comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120633 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-09  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30408
* resolve.c (resolve_code): Use the code->expr character length
directly to set length of llen.

2007-01-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30408
* lang.opt: Add Wcharacter_truncation option.
* options.c (gfc_init_options): Initialize
gfc_option.warn_character_truncation to zero.
(gfc_handle_option): Add case for OPT_Wcharacter_truncation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120632 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/altreturn_2.f90: Removed executable bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120631 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/30322
* tree-ssa-loop-ivopts.c (fold_affine_expr, iv_value): Removed.
(cand_value_at): Return the value as aff_tree.
(may_eliminate_iv): Convert the bound from aff_tree to tree.
* tree-affine.c (aff_combination_add_cst, aff_combination_add_product,
aff_combination_mult): New functions.
(aff_combination_add): Use aff_combination_add_cst.
(aff_combination_convert): Allow conversions to a wider type.
(tree_to_aff_combination): Handle BIT_NOT_EXPR.
* tree-affine.h (aff_combination_mult): Declare.

* gcc.dg/tree-ssa/loop-21.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120630 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120628 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2007-01-09  Carlos O'Donell  <carlos@codesourcery.com>

* doc/tm.texi: Update documentation to reflect reality of exec
and start file search behaviours. Update copyright year.
* doc/invoke.texi: Explain how GCC_EXEC_PREFIX is used to find
header file directories.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120622 138bc75d-0d04-0410-961f-82ee72b054a4

Merged gcj-eclipse branch to trunk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120621 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (*sinxf2): Rename to *sinxf2_i387.
        (*cosxf2): Rename to cosxf2_i387.

        (*sindf2, *sinsf2): Extend operand 1 to XFmode.  Macroize patterns
        using X87MODEF12 mode macro. Rename patterns to
        *sin_extend<mode>xf2_i387.  Use SSE_FLOAT_MODE_P to disable patterns
        for SSE math.
        (*cosdf2, *cossf2): Ditto.
        (sincosdf3, sincossf3): Ditto.  Rewrite corresponding splitters
        to match extended input operands.

        (sincos<mode>3): New expander.

        (*sinextendsfdf2, *cosextendsfdf2, *sincosextendsfdf3): Remove
        insn patterns and corresponding splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120620 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Delete.
(SHLIB_MAPFILES, SHLIB_LINK, SHLIB_INSTALL): Likewise.
libgcc/
* config/sh/t-linux: New.
* config.host (sh*-*-linux*): Set tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120619 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-09  Nicolas Pitre  <nico@cam.org>

PR target/30173
* arm/ieee754-df.S (Lad_s): Also test the low word of X for zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120613 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS: Add myself as i386 maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120612 138bc75d-0d04-0410-961f-82ee72b054a4

Index: ChangeLog
2007-01-08  Geoffrey Keating  <geoffk@apple.com>

* target.h (struct gcc_target): New field library_rtti_comdat.
* target-def.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): New.
(TARGET_CXX): Add TARGET_CXX_LIBRARY_RTTI_COMDAT.
* doc/tm.texi (C++ ABI): Document TARGET_CXX_LIBRARY_RTTI_COMDAT.
* config/darwin.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): Define.

Index: testsuite/ChangeLog
2007-01-08  Geoffrey Keating  <geoffk@apple.com>

* g++.dg/rtti/darwin-builtin-linkage.C: New.

Index: cp/ChangeLog
2007-01-08  Geoffrey Keating  <geoffk@apple.com>

* rtti.c: Include target.h.
(emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
don't emit typeinfo for fundamental types as weak.
* Make-lang.in (cp/rtti.o): Update and correct dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120611 138bc75d-0d04-0410-961f-82ee72b054a4

Regenerate configure after updating configure.in

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120610 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Optimize Options): Correct description of -O0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120609 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Optimize Options): Correct description of -O0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120608 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * gcc.target/spu/intrinsics-1.c: Remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120607 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120603 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Richard Guenther  <rguenther@suse.de>

* tree.h (force_fit_type_double): Export.
(force_fit_type): Remove.
* fold-const.c (force_fit_type_double): New function.
(force_fit_type): Remove.
(int_const_binop): Use it.
(fold_convert_const_int_from_int): Likewise.
(fold_convert_const_int_from_real): Likewise.
(fold_div_compare): Likewise.
(fold_sign_changed_comparison): Likewise.
(fold_unary): Likewise.
(fold_negate_const): Likewise.
(fold_abs_const): Likewise.
(fold_not_const): Likewise.
* c-common.c (shorten_compare): Use force_fit_type_double.
* convert.c (convert_to_pointer): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120597 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Richard Guenther  <rguenther@suse.de>

* tree.h (build_int_cst_wide_type): Export.
* tree.c (build_int_cst_wide_type): New function.
(build_int_cst_wide): Fix comment.
* builtins.c (fold_builtin_object_size): Use build_int_cst
to build -1 or 0 of the correct type.  Use fit_double_type
to check for overflow.
* fold-const.c (optimize_bit_field_compare): Use build_int_cst_type
to build the mask.
(decode_field_reference): Likewise.
(all_ones_mask_p): Likewise.
(native_interpret_int): Use build_int_cst_wide_type.
(fold_binary): Use build_int_cst_type to build an all-ones
value.
* stor-layout.c (set_sizetype): Use build_int_cst_wide_type.

java/
* lex.c (do_java_lex): Use build_int_cst_wide_type.
* jcf-parse.c (get_constant): Likewise.

cp/
* cvt.c (cp_convert_to_pointer): Use build_int_cst_type.

ada/
* cuintp.c (build_cst_from_int): Use built_int_cst_type.
* trans.c (gnat_to_gnu): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120596 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/t-pa64 (libgcc_stub.a): Use $(T).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120595 138bc75d-0d04-0410-961f-82ee72b054a4

* genautomata.c (STATS_OPTION): New option.
(stats_flag): New flag.
(gen_automata_option): Handle it.
(initiate_automaton_gen): Ditto.
(write_automata): Output statistics only if stats_flag is
set. Likewise, output time statistics only if time_flag is set.
* doc/md.texi (Processor pipeline description): Document new flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120594 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Richard Guenther  <rguenther@suse.de>

* builtins.c (fold_builtin_int_roundingfn): Use fit_double_type.
* tree.c (build_int_cst_type): Likewise.
(size_in_bytes): Don't call force_fit_type on the result.
(int_fits_type_p): Use fit_double_type.
* fold-const.c (fit_double_type): New function.
(force_fit_type): Use it.
* tree.h (fit_double_type): Export.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120593 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add myself as i386 maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120592 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add myself as build system maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120591 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa.c (function_and_variable_visibility): Fix return type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120590 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.c (gate_increase_alignment): Fix return type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120589 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

testsuite/
* g++.dg/warn/overflow-warn-1.C: Fix testcase.
* g++.dg/warn/overflow-warn-3.C: Likewise.
* g++.dg/warn/overflow-warn-4.C: Likewise.
* g++.dg/warn/overflow-warn-5.C: Likewise.
* g++.dg/warn/overflow-warn-6.C: Likewise.
* g++.dg/warn/Woverflow-1.C: Likewise.
* g++.dg/warn/Woverflow-2.C: Likewise.
* g++.dg/warn/Woverflow-3.C: Likewise.
* g++.dg/warn/multiple-overflow-warn-2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120588 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Steven G. Kargl  <kargl@gcc.gnu.org>

    * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
    iresolve.c, match.c:  Update Copyright years.  Whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120587 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Richard Guenther  <rguenther@suse.de>

* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type
of offset to build the index.
* tree-pretty-print.c (dump_generic_node): Don't build negated
const just for printing.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* builtins.c (fold_builtin_int_roundingfn): Check if result
fits the type by using force_fit_type and comparing the result.
* predict.c (predict_loops): Use compare_tree_int for comparison.
* tree.c (build_int_cst): Fall back to integer_type_node for
NULL_TREE type.
(build_int_cst_wide): Assert type is non-null.

fortran/
* trans-io.c (transfer_array_desc): Use build_int_cst instead
of build_int_cstu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120586 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Add support for an x86_64-mingw* target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120585 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-array.c (constant_array_constructor_p): New function to
determine whether an array constructor consists only of constant
elements, and if so return it's size.
(gfc_build_constant_array_constructor): Construct a statically
initialized gfortran array for a given EXPR_ARRAY.
(gfc_trans_constant_array_constructor): Efficiently scalarize
a constant array constructor.
(gfc_trans_array_constructor):  Tidy up use of CONST_STRING.
Special case scalarization of constant array constructors, all of
whose elements are specified, using constant_array_constructor_p
and gfc_trans_constant_array_constructor.
(gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
before adding it to index, to avoid creating a NON_LVALUE_EXPR.

* gfortran.dg/array_constructor_14.f90: New test case.
* gfortran.dg/vect/vect-5.f90: Update test for improved alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120584 138bc75d-0d04-0410-961f-82ee72b054a4

Better handling of COND_EXPRs in rhs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120581 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-forwprop.c (forward_propagate_into_cond,
tree_ssa_forward_propagate_single_use_va): Release defs of propagated
statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120580 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-08  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/23603
        * tree-vrp.c (set_value_range_to_truthvalue): New function.
        (extract_range_from_binary): Fall back to truthvalue instead of
        varying for TRUTH_*_EXPR.
        (extract_range_from_comparison): Fall back to truthvalue instead of
        varying.
        (vrp_visit_phi_node): Don't adjust new range bounds to +INF/-INF
        if all visited PHI values were constant.

        * gcc.dg/tree-ssa/vrp31.c: New testcase.
        * gcc.dg/tree-ssa/vrp32.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120578 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraphunit.c (cgraph_process_new_functions): Reset reachable flag.
(cgraph_analyze_function): break out from ...
(cgraph_finalize_compilation_unit): ... here.
(cgraph_expand_function): Remove forgoten commented out line.
(cgraph_optimize): Analyze functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120577 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-pas.h (TODO_remove_function): New flag.
(TODO_update*): Renumber.
(pass_ipa_increase_alignment,
pass_ipa_function_and_variable_visibility): New passes.
* cgraphunit.c (cgraph_increase_alignment): Move to tree-vectorizer.c
(cgraph_function_and_variable_visibility): Move to ipa.c
(cgraph_optimize): Don't call cgraph_function_and_variable_visibility,
cgraph_increase_alignment.
* ipa-inline.c (cgraph_decide_inlining): Don't push timevar.
(cgraph_decide_inlining_incrementally): Push TV_INTEGRATION before
calling tree-inline.
(cgraph_early_inlining): Do not call cgraph_remove_unreachable_nodes.
(pass_ipa_inline, pass_early_ipa_inlining): Set TODO_remove_functions
* tree-vectorizer.c (increase_alignment): Move here from cgraphunit.c
(gate_increase_alignment): New function.
(pass_ipa_increase_alignment): New pass.
* ipa.c: Inline tree-pass.h and timevar.h
(function_and_variable_visibility): Move here from cgraphunit.c
* tree-optimize.c (pass_early_local_passes): Add TODO_remove_functions.
* passes.c (init_optimization_passes): Add the two new passes.
(execute_todo): Handle cgraph_remove_functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120576 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/predicates.md (reg_or_0_operand): Accept CONST_DOUBLEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120574 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/rtems.h, config/bfin/t-rtems: New.
* config.gcc: Add bfin*-rtems*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120573 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* c.opt: Add -flax-vector-conversions.
* c-typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(digest_init): Likewise.
(comptypes_internal): Use vector_types_convertible_p.
* c-opts.c: Handle -flax-vector-conversions.
* c-common.c (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Unless -flax-vector conversions
has been passed, disallow conversions between vectors with
differing numbers of subparts and/or element types.  If such
a conversion is disallowed, possibly emit a note on the first
occasion only to inform the user of -flax-vector-conversions.
The new last argument specifies this.
* c-common.h (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Add extra argument.
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Use
char_type_node for V*QI type vectors.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins):
Update to satisfy new typechecking rules.
* config/rs6000/altivec.h (vec_cmple): Use vec_cmpge.
* doc/invoke.texi (C Dialect Options): Document
-flax-vector-conversions.

gcc/cp/
* call.c (standard_conversion): Pass flag to
vector_types_convertible_p to disallow emission of note.
* typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(ptr_reasonably_similar): Pass flag to vector_types_convertible_p
to disallow emission of note.

gcc/testsuite/
* gcc.target/i386/20020531-1.c: Use "char" not "unsigned char"
in __v8qi typedef.
* gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts.
* gcc.dg/simd-1.c: Update dg-error directives to reflect new
compiler behaviour.
* gcc.dg/simd-5.c: Likewise.
* gcc.dg/simd-6.c: Likewise.
* g++.dg/conversion/simd1.C: Likewise.
* g++.dg/conversion/simd3.C: Likewise.
* g++.dg/ext/attribute-test-2.C (data): Add "vs" member.
(main): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120572 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/29877
gcc/
* tree-ssa-ter.c (is_replaceable_p): Deem assignments with
a register variable on the RHS to not be replaceable.

gcc/testsuite/
* gcc.dg/pr16194.c: Skip test entirely if we don't know the
name of a hard register for the target concerned.  Adjust dg-error
directives to cope with new behaviour of TER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120571 138bc75d-0d04-0410-961f-82ee72b054a4

* config/score/t-score-elf (MULTILIB_OPTIONS): Change.
* config/score/predicates.md (const_uimm5, sr0_operand, const_simm12,
const_simm15, const_pow2, const_npow2): Added.
* config/score/misc.md (insv, extv, extzv, movmemsi,
move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug.
* config/score/score.c (score_address_cost, score_select_cc_mode):
Added.
Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define.
Update score_rtx_costs for MACRO TARGET_RTX_COSTS.
Update score_print_operand.
* config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added.
Adjust register allocate order and update some macro define.
* config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store,
mdx_block_move_straight, mdx_block_move_loop_head,
mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop,
mdx_block_move): Added.
(mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi,
mdp_limm): Updated and fix some bug and typo.
* config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated.
(movsf, movdf, doloop_end): Added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120570 138bc75d-0d04-0410-961f-82ee72b054a4

gfortran.texi: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120567 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c, config/arm/arm.h, config/arm/arm.md,
config/arm/thumb2.md: Fix comment typos.
* doc/extend.texi: Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120566 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120564 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-07  Eric Christopher  <echristo@apple.com>

        * configure.ac: Check for __stack_chk_fail for darwin.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120559 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-07  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/28986
cp/
* typeck.c (build_binary_op): Call overflow_warning if
TREE_OVERFLOW_P is true for the result and not for any of the
operands.

testsuite/
* g++.dg/conversion/nullptr1.C: Added overflow warning.
* g++.dg/warn/overflow-warn-1.C: New.
* g++.dg/warn/overflow-warn-3.C: New.
* g++.dg/warn/overflow-warn-4.C: New.
* g++.dg/warn/overflow-warn-5.C: New.
* g++.dg/warn/overflow-warn-6.C: New.
* g++.dg/warn/Woverflow-1.C: New.
* g++.dg/warn/Woverflow-2.C: New.
* g++.dg/warn/Woverflow-3.C: New.
* g++.dg/warn/multiple-overflow-warn-2.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120558 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-07  Steven G. Kargl  <kargl@gcc.gnu.org>

    * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
    convert.c:  Update Copyright dates.  Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120552 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-07  Bernhard Fischer  <aldot@gcc.gnu.org>

        * data.c (gfc_assign_data_value): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120551 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/ChangeLog

2007-01-07  Bernhard Fischer  <aldot@gcc.gnu.org>

        * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
        Commentary typo fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120550 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/ChangeLog

2007-01-03  Bernhard Fischer  <aldot@gcc.gnu.org>

        PR fortran/27698
        * match.c (gfc_match_name): Print diagnostics for invalid character
        in names.

testsuite/ChangeLog

2007-01-03  Bernhard Fischer  <aldot@gcc.gnu.org>

        PR fortran/27698
        * gfortran.dg/invalid_name.f90: New test.
        * gfortran.dg/do_iterator.f90: Adjust pattern for expected error.
        * gfortran.dg/gomp/pr29759.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120549 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-07  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_assert): CSE calls to
compare_values where possible.
(extract_range_from_unary_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120547 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr-protos.h (call_insn_operand): Delete prototype.
* config/avr/avr.c (call_insn_operand): Delete function.
* config/avr/avr.md (*pushqi, *pushhi, *pushsi, *pushsf): Use REG_SP
instead of register number. Use predicates.
* config/avr/predicates.md (const0_operand, reg_or_0_operand,
call_insn_operand): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120546 138bc75d-0d04-0410-961f-82ee72b054a4

Fix whitespace in a table within a comment.  This is
wonderful example of why tabs are evil.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120545 138bc75d-0d04-0410-961f-82ee72b054a4

Corrected changelog entry dates from 2006 to 2007.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120543 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-06  Steven G. Kargl  <kargl@gcc.gnu.org>

        * array.c, bbt.c, check.c:  Update copyright years.  Whitespace.

2006-01-06  Steven G. Kargl  <kargl@gcc.gnu.org>

        * gfortran.dg/present_1.f90:  Update error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120542 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120540 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-06  Paolo Carlini  <pcarlini@suse.de>

* Fix typo in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120533 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30365
* crossconfig.m4 (case *-linux*): Run crossconfig.m4.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120531 138bc75d-0d04-0410-961f-82ee72b054a4