gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config.gcc (m68010-*-netbsdelf*, m68k*-*-netbsdelf*)
(m68k*-*-openbsd*, m68k-*-linux*): Set default_cf_cpu.
(m68k-*-aout*, m68k-*-coff*, m68k-*-uclinux*, m68k-*-rtems*): Add
m68k/t-mlib to tmake_file.
(m68020-*-elf*, m68k-*-elf*): Likewise.  Add t-m68kbare as well.
(m68k*-*-*): Use --with-arch to pick a default for --with-cpu.
(m680[012]0-*-*, m68k*-*-*): Add support for --with-arch.
Allow it to be cf or m68k.  Set m68k_arch_family.  If that
variable is not empty, add t-$m68k_arch_family to tmake_file.
Add t-mlibs to tmake_file.
* doc/install.texi: Document --with-arch=m68k and --with-arch=cf.
* config/m68k/t-cf: New file.
* config/m68k/t-m68k: Likewise.
* config/m68k/t-mlibs: Likewise.
* config/m68k/t-m68kbare (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete.
(M68K_MLIB_DIRNAMES, M68K_MLIB_OPTIONS): Define.
* config/m68k/t-m68kelf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS, LIBGCC, INSTALL_LIBGCC):
Delete.
* config/m68k/t-openbsd (MULTILIB_OPTIONS, LIBGCC): Delete.
(INSTALL_LIBGCC): Delete.
(M68K_MLIB_DIRNAMES, M68K_MLIB_OPTIONS): Define.
* config/m68k/t-rtems (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete.
(M68K_MLIB_CPU): Define.
* config/m68k/t-uclinux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
(MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Delete.
(M68K_MLIB_CPU, M68K_MLIB_OPTIONS, M68K_MLIB_DIRNAMES): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121743 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-09  Zdenek Dvorak  <dvorakz@suse.cz>
Richard Guenther  <rguenther@suse.de>

PR middle-end/23361
* fold-const.c (fold_comparison): Handle obfuscated comparisons
against INT_MIN/INT_MAX.
* tree-ssa-loop-ivcanon.c (remove_empty_loop): Print to dump
file if a loop is removed.

* gcc.dg/fold-compare-3.c: New testcase.
* gcc.dg/tree-ssa/loop-24.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121742 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-09  Paolo Carlini  <pcarlini@suse.de>

* scripts/testsuite_flags.in: Add back @LIBICONV@ to SECTIONLDFLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121741 138bc75d-0d04-0410-961f-82ee72b054a4

PR 23566
* scripts/timezones.pl: Parse each file in 2 passes, in one parse
just Rule lines, in the other everything else.  Pass 0 instead of
$savings as second argument to parseRule when parsing the start
rule.
* java/util/TimeZone.java (timezones): Regenerate from tzdata2007a.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121740 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr26570.c: Clean up coverage files.
* gcc.dg/pr30172-1.c: Clean up gimple tree dump.
* gcc.dg/lower-subreg-1.c: Clean up subreg rtl dump file.
* gcc.dg/tree-ssa/tailrecursion-1.c: Clean up all tailr dump files.
* gcc.dg/tree-ssa/tailrecursion-2.c: Ditto.
* gcc.dg/tree-ssa/tailrecursion-3.c: Ditto.
* gcc.dg/tree-ssa/tailrecursion-4.c: Ditto.
* gcc.dg/tree-ssa/pr21658.c: Clean up all ccp dump files.
* gcc.dg/tree-ssa/pr21829.c: Clean up all phicprop dump files.
* gcc.dg/tree-ssa/pr15349.c: Clean up all mergephi dump files.
* gcc.dg/tree-ssa/pr25501.c: Ditto.
* gcc.dg/fold-compare-2.c: Clean up vrp dump files.
* gcc.dg/vect/vect-recip.c: Clean up vect dump file.
* gcc.dg/vect/pr28952.c: Ditto.
* gcc.dg/vect/pr27151.c: Ditto.
* gcc.dg/gomp/macro-3.c: Clean up omplower dump file.
* g++.dg/gomp/macro-3.C: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121739 138bc75d-0d04-0410-961f-82ee72b054a4

    * sources.am: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.
        * gcj/Makefile.in: Regenerate.
        * include/Makefile.in: Regenerate.

        * classpath/lib/javax/management/MBeanServerFactory.class:
        Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121737 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (store_one_arg): Pass correct alignment to
emit_push_insn for non-BLKmode values.
* expr.c (emit_push_insn): If STRICT_ALIGNMENT, copy to an
unaligned stack slot via a suitably aligned slot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121736 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-08  Howard Hinnant  <hhinnant@apple.com>

PR libstdc++/17012
* include/bits/list.tcc (list<>::remove): Take care of
&*__first == &__value.
* docs/html/ext/howto.html: Add an entry for DR 526.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121735 138bc75d-0d04-0410-961f-82ee72b054a4

    * sources.am: Regenerate.
        * Makefile.in: Regenerate.

        * classpath/lib/javax/management/MBeanServerFactory.class:
        Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121734 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_unpend_compare): Add default to silence
warnings.
(legal_subregs): Use unsigned char, make const.
(m32c_illegal_subreg_p): Use ARRAY_SIZE.  Delete unused variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121733 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121731 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-08  Paul Brook  <paul@codesourcery.com>

* config/arm/lib1funcs.asm (RETLDM): Pop directly into PC when no
special interworking needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121727 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/xmmintrin.h: Make inclusion of emmintrin.h
        conditional to __SSE2__.
        (Entries below should have been added to first ChangeLog
        entry for amdfam10 dated 2007-02-05)
        * config/i386/emmintrin.h: Generate #error if __SSE2__ is not
        defined.
        * config/i386/pmmintrin.h: Generate #error if __SSE3__ is not
        defined.
        * config/i386/tmmintrin.h: Generate #error if __SSSE3__ is not
        defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121726 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c-protos.h (m32c_illegal_subreg_p): New.
* config/m32c/m32c.c (legal_subregs): New.
(m32c_illegal_subreg_p): New.
* config/m32c/predicates.md (m32c_any_operand): Use it to reject
unsupported subregs of hard regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121725 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (bsi_replace): Shortcut when replacing the statement with
the same one; always update histograms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121724 138bc75d-0d04-0410-961f-82ee72b054a4

* passes.c (init_optimization_passes): Tidy comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121723 138bc75d-0d04-0410-961f-82ee72b054a4

This file got left behind in my last commit, sorry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121720 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-08  Kyle Galloway  <kgallowa@redhat.com>

    * classpath/gnu/classpath/jdwp/processor/
    StackFrameCommandSet.java (executeGetValues): Pass jlong instead
    of ByteBuffer.
    (executeSetValues): Ditto.
    (executeThisObject): Ditto.
    * classpath/gnu/classpath/jdwp/processor/
    StackFrameCommandSet.class: Rebuilt.
    * classpath/lib/gnu/classpath/jdwp/VMVirtualMachine.class:
    Rebuilt.
    * classpath/lib/gnu/classpath/jdwp/VMFrame.class: Rebuilt.
    * classpath/lib/gnu/classpath/jdwp/exception/
    InvalidFrameException.java: New file.
    * gnu/classpath/jdwp/VMFrame.java: Added field for thread of
    frame.
    (Constructor): New method.
    * gnu/classpath/jdwp/VMFrame.h: Regenerated.
    * gnu/classpath/jdwp/VMVirtualMachine.java
    (getFrame): Changed ByteBuffer to jlong.
    * gnu/classpath/jdwp/natVMVirtualMachine.cc
    (getFrame): Implement.
    * gnu/classpath/jdwp/VMVirtualMachine.h: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121719 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/vect/vect-strided-same-dr.c (main): Fix terminate condition
        of the loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121718 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Kyle Galloway  <kgallowa@redhat.com>

    * include/java-interp.h (_Jv_InterpFrame): obj_ptr field added
    to hold "this" pointer for frame.
    (_Jv_InterpFrame::get_this_ptr): New method.
    * interpret-run.cc: Copy the "this" pointer into obj_ptr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121717 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_unary_operation_1) <POPCOUNT>: We can
strip zero_extend, bswap and rotates from POCOUNT's argument.
<PARITY>: Likewise, we can strip not, bswap, sign_extend,
zero_extend and rotates from PARITY's argument.
<BSWAP>: A byte-swap followed by a byte-swap is an identity.
(simplify_const_unary_operation) <BSWAP>: Evaluate the byte-swap
of an integer constant at compile-time.

* gcc.target/i386/builtin-bswap-2.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121716 138bc75d-0d04-0410-961f-82ee72b054a4

PR 30562
* tree-flow.h (struct var_ann_d): Remove field 'is_used'.
Update all users.
* tree-ssa-alias.c (compute_is_aliased): Remove.  Update all
users.
(init_alias_info):
* tree-ssa-live.c (remove_unused_locals): Do not remove
TREE_ADDRESSABLE variables.
* tree-ssa-structalias.c (compute_points_to_sets): Tidy.
* tree-ssa-operands.c (add_virtual_operand): Remove argument
FOR_CLOBBER.  Update all users.
If VAR has an associated alias set, add a virtual operand for
it if no alias is found to conflict with the memory reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121715 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
mask expression is a compile-time constant (".true." or ".false.").

* gfortran.dg/forall_8.f90: New test case.
* gfortran.dg/forall_9.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121714 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-08  Gary Benson  <gbenson@redhat.com>

* javax/management/MBeanServerFactory.java
(servers): Initialize.
(createMBeanServer): Don't initialize servers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121713 138bc75d-0d04-0410-961f-82ee72b054a4

* value-prof.c (visit_hist, free_hist): Return 1 instead of 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121711 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/builtins-20.c: Add some -~ complex cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121710 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/java-interp.h (_Jv_Frame::depth):
        New function.
        * jvmti.cc (_Jv_JVMTI_GetFrameCount): Use _Jv_Frame::depth.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121709 138bc75d-0d04-0410-961f-82ee72b054a4

* lower-subreg.c (simple_move): Reject PARTIAL_INT modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121707 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
parity<mode>2, smulsi3_highpart, abstf2_internal, allocate_stack,
tablejumpdi, movsi_to_cr_one): Remove constraints from
define_expand's match_operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121706 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121704 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-07  Kyle Galloway  <kgallowa@redhat.com>

    * jvmti.cc (CHECK_FOR_NATIVE_METHOD): New macro.
    (_Jv_JVMTI_GetMaxLocals): New method.
    * include/java-interp.h
    (_Jv_InterpMethod::get_max_locals): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121700 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-01 Marco Trudel <mtrudel@gmx.ch>

* jni.cc (_Jv_JNI_DeleteWeakGlobalRef): Check for NULL objects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121699 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libjava.jni/init.c: New file.
* testsuite/libjava.jni/init.java: New file.
* testsuite/libjava.jni/init.out: New file.
* testsuite/libjava.jni/init.jar: New file.
* testsuite/libjava.jni/init.h: New file.
* testsuite/libjava.jni/init$NativeClass.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121698 138bc75d-0d04-0410-961f-82ee72b054a4

* global.c (compute_regsets): Move declatation of "i" inside of
#ifdef ELIMINABLE_REGS to avoid unused variable bootstrap failure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121697 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-07  Andrew Haley  <aph@redhat.com>

        * class.c (uncache_this_class_ref): New.
        * expr.c (build_jni_stub): Initialize the class.
        (expand_byte_code): Call uncache_this_class_ref after generating
        code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121695 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-07  Chris Burdess  <dog@gnu.org>

Fixes PR 30718.
* gnu/xml/dom/ls/SAXEventSink.java: Add public accessor/mutators.
* gnu/xml/transform/XSLURIResolver.java: Add support for custom
  SAXSources without a backing URL or stream.

Fixes PR 27710.
* gnu/xml/dom/DomDocumentBuilderFactory.java: Fall back to synchronous
  LSParser if implementation does not support asynchronous.
* gnu/xml/stream/XMLParser.java,
  gnu/xml/stream/XIncludeFilter.java: Use custom code instead of
  java.net.URL to resolve to an an absolute URI, to avoid nonexistent
  protocol handler problems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121694 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121691 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-07  Bruno Haible  <bruno@clisp.org>

config/
PR libgomp/28468
* config/tls.m4 (GCC_CHECK_TLS): Also check whether the libc supports
TLS via __thread.

2007-02-07  Jakub Jelinek  <jakub@redhat.com>

{libgomp,libstdc++-v3,libmudflap,libjava}/
PR libgomp/28468
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121689 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/30703
* gimplify.c (gimplify_scan_omp_clauses): Remove special casing
of INDIRECT_REF <RESULT_DECL>.

* cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
parameters and result decls in omp clauses.
(cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
by reference.

* testsuite/libgomp.c++/pr30703.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121688 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (override_options): Set PTA_SSSE3 for core2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121687 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/28870
* testsuite/27_io/basic_stringbuf/overflow/char/1.cc: Use only
10000 iterations for simulator targets.
* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Use only 5
iterations for simulator targets.
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Ditto.
* testsuite/23_containers/set/modifiers/16728.cc: Use only 10
iterations for simulator targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121684 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_simulator): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121683 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/27_io/basic_stringbuf/overflow/char/1.cc: Use only
10000 iterations for simulator targets.
* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Use only 5
iterations for simulator targets.
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Ditto.
* testsuite/23_containers/set/modifiers/16728.cc: Use only 10
iterations for simulator targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121682 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-07  Andreas Krebbel  <krebbel1@de.ibm.com>

* raise-gcc.c (get_region_description_for, get_call_site_action_for,
get_action_description_for): Replaced _Unwind_Word with _uleb128_t
and _Unwind_SWord with _sleb128_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121681 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121676 138bc75d-0d04-0410-961f-82ee72b054a4

Checking in header files missed by earlier commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121672 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/29746
* config/sh/sh.c (expand_cbranchdi4): Use scratch register
properly.
(sh_initialize_trampoline): Add parentheses to avoid a warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121671 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/loop.texi: Document possibility not to perform disambiguation
of loops with multiple latches.
* cfgloopmanip.c (alp_enum_p): Removed.
(add_loop): Handle subloops.  Use get_loop_body_with_size.
(create_preheader): Do not allow ENTRY_BLOCK_PTR to be preheader.
* cfghooks.c (redirect_edge_and_branch_force): Set dominator for
the new forwarder block.
(make_forwarder_block): Only call new_bb_cbk if it is not NULL.
Handle the case latch is NULL.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Avoid cfg modifications
when marking loop exits.
* ifcvt.c (if_convert): Ditto.  Mark loop exits even if cfg cannot
be modified.
* loop-init.c (loop_optimizer_init): Do not modify cfg.  Call
disambiguate_loops_with_multiple_latches.
* tree-cfgcleanup.c (cleanup_tree_cfg_loop): Calculate dominators
before fix_loop_structure.
* cfgloop.c: Include pointer-set.h and output.h.
(canonicalize_loop_headers, HEADER_BLOCK, LATCH_EDGE,
update_latch_info, mfb_keep_just, mfb_keep_nonlatch): Removed.
(get_loop_latch_edges, find_subloop_latch_edge_by_profile,
find_subloop_latch_edge_by_ivs, find_subloop_latch_edge,
mfb_redirect_edges_in_set, form_subloop, merge_latch_edges,
disambiguate_multiple_latches, get_loop_body_with_size,
disambiguate_loops_with_multiple_latches): New functions.
(flow_loop_dump): Dump multiple latch edges.
(flow_loop_nodes_find): Handle loops with multiple latches.
(flow_loops_find): Ditto. Do not call canonicalize_loop_headers.
(glb_enum_p): Modified.
(get_loop_body): Use get_loop_body_with_size.
* cfgloop.h (LOOPS_HAVE_RECORDED_EXITS): New flag.
(AVOID_CFG_MODIFICATIONS): New constant.
(disambiguate_loops_with_multiple_latches, add_loop,
get_loop_body_with_size): Declare.
* Makefile.in (cfgloop.o): Add pointer-set.h and output.h.

* gcc.dg/tree-ssa/loop-25.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121670 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/30714:
* jvspec.c (lang_specific_driver): Check for the '-' in '-I'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121666 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/30707:
* tools/gnu/classpath/tools/javah/JniIncludePrinter.java
(printClass): Always print a header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121664 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Seongbae Park <seongbae.park@gmail.com>

PR inline-asm/28686
* global.c (compute_regsets): New function.
(global_alloc): Refactored ELIMINABLE_REGSET
and NO_GLOBAL_ALLOC_REGS computation out.
(rest_of_handle_global_alloc): Call compute_regsets()
for non-optimizing case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121663 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/constraints.md (Y2): Rename from Y.
        (Yi): New constraint.
        * config/i386/i386.md (movsi_1, movdi_2, pushdf_nointeger,
        pushdf_integer, movdf_nointeger, movdf_integer, zero_extendsidi2_32,
        zero_extendsidi2_rex64, truncxfdf2_mixed): Change Y constraints to Y2.
        (extendsfdf2_mixed, extendsfdf2_sse, truncdfsf_fast_mixed,
        truncdfsf_fast_sse, truncdfsf_mixed, fix_truncdfdi_sse,
        fix_truncdfsi_sse, floatsidf2_mixed, floatsidf2_sse,
        floatdidf2_mixed, floatdidf2_sse, absnegdf2_mixed,
        absnegdf2_sse, sse_setccdf, fop_df_comm_mixed, fop_df_comm_sse,
        fop_df_1_mixed, fop_df_1_sse): Change Y constraints to x.
        * config/i386/mmx.md (mov<MMXMODEI>_internal_rex64,
        mov<MMXMODEI>_internal, movv2sf_internal_rex64, movv2sf_internal,
        vec_extractv2si_1): Change Y constraints to Y2.
        * config/i386/sse.md (vec_setv4sf_0, vec_concatv2df, vec_dupv4si,
        vec_dupv2di, sse2_concatv2si, vec_concatv4si_1, vec_concatv2di):
        Change Y constraints to Y2.
        (sse2_loadld): Change Y constraints to x.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121660 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/i386/cvt-1.c: Don't expect xmm registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121659 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Benjamin Kosnik  <bkoz@redhat.com>
            Marco Trudel  <mtrudel@gmx.ch>

* include/precompiled/extc++.h: Guard include files that assume
iconv support is present from precompilation via
_GLIBCXX_HAVE_ICONV.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121656 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Benjamin Kosnik  <bkoz@redhat.com>
            Marco Trudel  <mtrudel@gmx.ch>

* include/precompiled/extc++.h: Guard include files that assume
iconv support is present from precompilation via
_GLIBCXX_HAVE_ICONV.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121655 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Doh! Missed in the last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121654 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md (popcount<mode>2): Rewrite.
(parity<mode>2): New define_expand using rs6000_emit_parity.
* config/rs6000/rs6000.c (rs6000_emit_popcount,
rs6000_emit_parity): New functions.
* config/rs6000/rs6000-protos.h (rs6000_emit_popcount,
rs6000_emit_parity): Prototype here.

* gcc.target/powerpc/popcount-1.c: New test case.
* gcc.target/powerpc/parity-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121653 138bc75d-0d04-0410-961f-82ee72b054a4

* lower-subreg.c (simple_move_operand): Reject CONST.
(resolve_clobber): Call validate_change rather than directly
assigning to XEXP (pat, 0).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121652 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Andrew Haley  <aph@redhat.com>

        * scripts/makemake.tcl (emit_bc_rule): Set the source filename.
        * sources.am: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121651 138bc75d-0d04-0410-961f-82ee72b054a4

2006-02-06  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.in (tree-ssa-loop-ivopts.o): Add pointer-set.h dependency.
(tree-ssa-reassoc.o): Add pointer-set.h dependency.
(tree-cfg.o): Remove hashtab.h dependency.

* tree-ssa-loop-ivopts.c: Include pointer-set.h.
(struct ivopts_data): Change niters to pointer_map_t.
(struct nfe_cache_elt, nfe_hash, nfe_eq): Delete.
(niter_for_exit): Create pointer_map on demand.  Change for
pointer_map API.
(tree_ssa_iv_optimize_init): Initialize data->niters to NULL.
(free_loop_data): Destroy data->niters if created and reset field.
(tree_ssa_iv_optimize_finalize): Don't delete data->niters here.
(tree_ssa_iv_optimize_loop): Check for presence of stale data.

* tree-ssa-reassoc.c: Include pointer-set.h.
(bb_rank): Change to long *.
(operand_rank): Change to pointer_map_t.
(find_operand_rank): Return long, -1 if not found.  Declare as inline.
(insert_operand_rank): Accept long.
(operand_entry_hash, operand_entry_eq): Remove.
(get_rank): Return long.  Adjust for changes above.
(init_reassoc): Change rank type to long.  Adjust creation of bb_rank
and operand_rank.
(fini_reassoc): Delete operand_rank with pointer_map_destroy.

* tree-ssa-structalias.c (vi_for_tree): Change to pointer_map.
(struct tree_vi, tree_vi_t, tree_vi_hash, tree_vi_eq): Delete.
(insert_vi_for_tree): Rewrite for pointer_map API.  Assert argument
is not NULL.
(lookup_vi_for_tree): Rewrite for pointer_map API.  Return varinfo_t
directly since it cannot be NULL.
(get_vi_for_tree): Rewrite for pointer_map API.
(find_what_p_points_to): Adjust for change to lookup_vi_for_tree.
(init_alias_vars): Create vi_for_tree as pointer_map.
(delete_points_to_sets): Delete vi_for_tree using pointer_map_destroy.

* tree-cfg.c: Don't include hashtab.h.
(edge_to_cases): Declare as pointer_map.
(struct edge_to_cases_elt, edge_to_cases_hash, edge_to_cases_eq):
Delete.
(edge_to_cases_cleanup): Rewrite as pointer_map_traverse callback.
(start_recording_case_labels): Create edge_to_cases as pointer_map.
(end_recoding_case_labels): Cleanup edge_to_cases manually before
destroying it.
(record_switch_edge): Delete.
(get_cases_for_edge): Adjust for pointer_map API, inline
record_switch_edge (rewritten for new API), remove goto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121648 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
2007-02-06  Paolo Bonzini  <bonzini@gnu.org>

* tree.c (tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p):
Remove prototypes and make them non-static.
(struct tree_int_map): Remove.
* tree.h (struct tree_int_map): Move here, turning TO into an
unsigned int.
(tree_int_map_hash, tree_int_map_eq, tree_int_map_marked_p): Declare.

* tree.h (TREE_COMPLEXITY): Remove.
(struct tree_exp): Remove complexity field.
* tree.c (build1_stat): Don't set it.

gcc/ada:
2007-02-06  Paolo Bonzini  <bonzini@gnu.org>

* Make-lang.in (ada/decl.o): Add gt-ada-decl.h dependency.
* decl.c: Include gt-ada-decl.h.
(annotate_value_cache): New.
(annotate_value): Use it instead of TREE_COMPLEXITY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121647 138bc75d-0d04-0410-961f-82ee72b054a4

contrib/
* texi2pod.pl: Handle @multitable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121646 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Richard Guenther  <rguenther@suse.de>

        PR middle-end/27302
        * gcc.dg/torture/pr27302-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121644 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-06  Dorit Nuzman  <dorit@il.ibm.com>
            Victor Kaplansky  <victork@il.ibm.com>

        * tree-vectorizer.c (vect_is_simple_use): Support induction.
        (vect_is_simple_reduction): Support reduction with induction as
        one of the operands.
        (vect_is_simple_iv_evolution): Fix formatting.
        * tree-vect-analyze.c (vect_mark_stmts_to_be_vectorized): Fix
        formatting.  Don't mark induction phis for vectorization.
        (vect_analyze_scalar_cycles): Analyze all inductions, then reductions.
        * tree-vect-transform.c (get_initial_def_for_induction): New function.
        (vect_get_vec_def_for_operand): Support induction.
        (vect_get_vec_def_for_stmt_copy): Fix formatting and add check for
        induction case.
        (vectorizable_reduction): Support reduction with induction as one of
        the operands.
        (vectorizable_type_demotion): Use def-type of stmt argument rather
        than dummy def-type.

        * tree-ssa-loop.c (gate_scev_const_prop): Return the value of
        flag_tree_scev_cprop.
        * common.opt (tree-scev-cprop): New flag.

        * tree-vect-transform.c (vect_create_destination_var): Use 'kind' in
        call to vect_get_new_vect_var.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121643 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Andrew Haley  <aph@redhat.com>

        PR cp-tools/30706
        * tools/gnu/classpath/tools/javah/JniIncludePrinter.java:
        (printClass): Replace '/' in filenames with '_'.
        * tools/gnu/classpath/tools/javah/JniStubPrinter.java
        (printClass): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121641 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Check that
vectype is not NULL.
(vect_pattern_recog_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121640 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (negate_expr_p): Handle CONJ_EXPR.
(fold_negate_expr): Likewise.

testsuite:
* gcc.dg/builtins-20.c: Add more cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121639 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
PR debug/30189
* dwarf2out.c (modified_type_die): Follow DECL_ORIGINAL_TYPE
even if cv-qualification is the same.
gcc/testsuite/ChangeLog:
PR debug/30189
* gcc.dg/pr30189.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121638 138bc75d-0d04-0410-961f-82ee72b054a4

check in required changes for base/sys/sysmacros.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121636 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/darwin-tramp.asm (__trampoline_setup): Call
__enable_execute_stack on completion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121633 138bc75d-0d04-0410-961f-82ee72b054a4

Add the PR number to my previous ChangeLog entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121632 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121629 138bc75d-0d04-0410-961f-82ee72b054a4

amdfam10

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121625 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121622 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Richard Guenther  <rguenther@suse.de>

* tree-vectorizer.h (vectorizable_function): Add argument type
argument, change return type.
* tree-vect-patterns.c (vect_recog_pow_pattern): Adjust caller.
* tree-vect-transform.c (vectorizable_function): Handle extra
argument, return vectorized function decl.
(build_vectorized_function_call): Remove.
(vectorizable_call): Handle calls with result and argument types
differing.  Handle loop vectorization factor correctly.
* targhooks.c (default_builtin_vectorized_function): Adjust for
extra argument.
* targhooks.h (default_builtin_vectorized_function): Likewise.
* target.h (builtin_vectorized_function): Add argument type
        argument.
* config/i386/i386.c (ix86_builtin_vectorized_function): Handle
extra argument, allow vectorizing of lrintf.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Adjust
documentation of target hook.

* gcc.target/i386/vectorize3.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121617 138bc75d-0d04-0410-961f-82ee72b054a4

    * jvmti.cc (_envListLock): Change type to
        ReentrantReadWriteLock.
        (_Jv_JVMTI_DisposeEnvironment): Switch to read/write
        lock.
        (check_enabled_event): Likewise.
        (_Jv_GetJVMTIEnv): Likewise.
        (_Jv_JVMTI_Init): Likewise.
        (_Jv_JVMTI_PostEvent): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121616 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Richard Guenther  <rguenther@suse.de>

* inclhack.def (glibc_c99_inline_4): Adjust selector to cope
with older glibc.  Adjust version number for C99.
* fixincl.x: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121614 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/30665
* config/cris/cris.md ("*andsi_movu", "*andsi_clear", "*andhi_movu")
("*andhi_clear", andu (casesi+45)): For size-changed operand where
memory is allowed, require !side_effects_p, not just !MEM_VOLATILE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121613 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cris/cris.md ("*andsi_movu", "*andsi_clear", "*andhi_movu")
("*andhi_clear", andu (casesi+45)): For size-changed operand where
memory is allowed, require !side_effects_p, not just !MEM_VOLATILE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121612 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/30665
* gcc.dg/torture/pr30665-1.c, gcc.dg/torture/pr30665-2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121611 138bc75d-0d04-0410-961f-82ee72b054a4

* java/net/Proxy.java (equals): Handle case where address==null.
(hashCode): Likewise.
(toString): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121609 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (registerEvent): Implement EVENT_BREAKPOINT.
        (unregisterEvent): Likewise.
        (get_request_location): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121608 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_unary) <REAL_PART>: Test for availability of
BUILT_IN_COS before simplifying REAL_PART(CEXPI)) to COS.
<IMAG_PART>: Likewise, check for availability of BUILT_IN_SIN.
* builtins.c (fold_builtin_sincos): Check for TARGET_C99_FUNCTIONS
before canonicalizing sincos to cexpi.
(fold_builtin_cexp): Likewise, for canonicalizing cexp to cexpi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121607 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Roman Zippel <zippel@linux-m68k.org>

* boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
it works with Linux 2.6, reactivate MPROTECT_VDB
* boehm-gc/pthread_stop_world.c: save all register
on signal entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121606 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Matthias Klose  <doko@debian.org>

        testsuite/Makefile.am (compile-tests): Fix typo.
        testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121605 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (alpha_add_builtins): New Helper function.
Set TREE_READONLY and TREE_NOTHROW directly, not via attributes.
(alpha_init_builtins): Use alpha_add_builtins to process tables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121603 138bc75d-0d04-0410-961f-82ee72b054a4

* mips-tfile.c (initialize_init_file): Correct endianness test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121602 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
(libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
(libunwind.so): Likewise for $(SHLIBUNWIND_LINK).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121601 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68k.md (pushdi-1, pushdi, movsi+1): Don't use
the 'y' constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121600 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_deque.h (operator<): Qualify call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121597 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Dirk Mueller  <dmueller@suse.de>

       PR bootstrap/30510
       * parser.c (cp_parser_class_specifier): Always initialize bases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121596 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* dwarf2out.c (dwarf2out_frame_debug_expr): Record the register
saves in a PARALLEL before the register assignments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121594 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/tm.texi (DWARF_ALT_FRAME_RETURN_COLUMN): Do not require
DWARF_FRAME_RETURN_COLUMN to be a general register.
* dwarf2out.c (init_return_column_size): New function, split from...
(expand_builtin_init_dwarf_reg_sizes): ...here.  Allow both
DWARF_FRAME_RETURN_COLUMN and DWARF_ALT_FRAME_RETURN_COLUMN
to be nongeneral registers.
* config/m68k/m68k.h (DWARF_FRAME_REGNUM): Only map FP and
integer registers.
(DWARF_FRAME_REGISTERS, DWARF_FRAME_RETURN_COLUMN): Define.
(DWARF_ALT_FRAME_RETURN_COLUMN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121593 138bc75d-0d04-0410-961f-82ee72b054a4

2007-02-05  Paolo Bonzini  <bonzini@gnu.org>

* cp-tree.h (OMP_ATOMIC_CODE): Delete.
(OMP_ATOMIC_DEPENDENT_P): Rewrite.
* pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
expressions.
* semantics.c (finish_omp_atomic): Store a whole expression node
in operand 1, and integer_zero_node in operand 0, for dependent
OMP_ATOMIC.  Rewrite to make flow easier to understand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121592 138bc75d-0d04-0410-961f-82ee72b054a4

* mkheaders.in: Allow optional isysroot parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121590 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121588 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgcleanup.c (try_optimize_cfg): Avoid removing ENTRY_BLOCK_PTR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121584 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloopmanip.c (loop_delete_branch_edge): Removed.
(remove_path): Use can_remove_branch_p and remove_branch instead
of loop_delete_branch_edge.
* tree-ssa-loop-manip.c (scale_dominated_blocks_in_loop): New function.
(tree_transform_and_unroll_loop): Remove dead branches immediately.
Update profile using scale_dominated_blocks_in_loop.
* cfghooks.c (can_remove_branch_p, remove_branch): New functions.
* cfghooks.h (struct cfg_hooks): Add can_remove_branch_p.
(can_remove_branch_p, remove_branch): Declare.
* tree-cfg.c (tree_can_remove_branch_p): New function.
(tree_cfg_hooks): Add tree_can_remove_branch_p.
* cfgrtl.c (rtl_can_remove_branch_p): New function.
(rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add rtl_can_remove_branch_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121583 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/30696
* ipa-inline.c (cgraph_clone_inlined_nodes): When there are unanalyzed
nodes in cgraph, don't remove offline copy of the function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121582 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/30611

* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
arguments only once. Generate check that NCOPIES argument is not
negative.

* intrinsics/string_intrinsics.c (string_repeat): Don't check
if ncopies is negative.

* gcc/testsuite/gfortran.dg/repeat_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121581 138bc75d-0d04-0410-961f-82ee72b054a4