svn merge -r131256:139562 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/fc6-4_1-branch

From-SVN: r143674

svn merge -r126033:131256 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/fc6-4_1-branch

From-SVN: r134254

Fix a merge glitch.

From-SVN: r127102

[multiple changes]

2007-02-24  Jakub Jelinek  <jakub@redhat.com>

libjava/classpath/
* java/util/TimeZone.java (getDefaultDisplayName): Don't
check if TimeZone is instanceof SimpleTimeZone.

2007-02-22  Jakub Jelinek  <jakub@redhat.com>

libjava/
* java/util/VMTimeZone.java (getDefaultTimeZoneId): To read
/etc/localtime, use ZoneInfo.readTZFile instead of
VMTimeZone.readtzFile.  Get better timezone name for /etc/localtime,
either if it is a symlink or through /etc/sysconfig/clock.
(readSysconfigClockFile): New static method.
(readtzFile): Removed.
* java/lang/System.java: Add gnu.java.util.zoneinfo.dir to comments.
* posix.cc (_Jv_platform_initProperties): Set
gnu.java.util.zoneinfo.dir.
* sources.am (gnu_java_util_source_files): Add
classpath/gnu/java/util/ZoneInfo.java.
* Makefile.in: Regenerated.
libjava/classpath/
* java/util/Date.java (parse): Properly parse 09:01:02 as
hours/minutes/seconds, not as hours/minutes/year.
* java/util/SimpleTimeZone.java (SimpleTimeZone): Simplify
{start,end}TimeMode constructor by calling shorter constructor,
set {start,end}TimeMode fields after it returns.
(setStartRule): Don't adjust startTime into WALL_TIME.  Set
startTimeMode to WALL_TIME.
(endStartRule): Similarly.
(getOffset): Handle properly millis + dstOffset overflowing into the
next day.  Adjust startTime resp. endTime based on startTimeMode
resp. endTimeMode.
* java/util/TimeZone.java (zoneinfo_dir, availableIDs, aliases0): New
static fields.
(timezones): Remove synchronized keyword.  Set zoneinfo_dir.
If non-null, set up aliases0 and don't put anything into
timezones0.
(defaultZone): Call getTimeZone instead of timezones().get.
(getDefaultTimeZone): Fix parsing of EST5 or EST5EDT6.  Use
getTimeZoneInternal instead of timezones().get.
(parseTime): Parse correctly hour:minute.
(getTimeZoneInternal): New private method.
(getTimeZone): Do the custom ID checking first, canonicalize
ID for custom IDs as required by documentation.  Call
getTimeZoneInternal to handle the rest.
(getAvailableIDs(int)): Add locking.  Handle zoneinfo_dir != null.
(getAvailableIDs(File,String,ArrayList)): New private method.
(getAvailableIDs()): Add locking.  Handle zoneinfo_dir != null.
* gnu/java/util/ZoneInfo.java: New file.

2007-02-14  Jakub Jelinek  <jakub@redhat.com>
Andrew Haley  <aph@redhat.com>

libjava/classpath/
* java/util/TimeZone.java (getDateParams): Negate dayOfWeek.

2007-02-09  Jakub Jelinek  <jakub@redhat.com>

libjava/
* java/util/VMTimeZone.java: Rewrite to handle both the old
'TZif\0' format and the new one.
libjava/classpath/
* java/util/TimeZone.java: Handle default (one hour) daylight
savings.

* 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.

Co-Authored-By: Andrew Haley <aph@redhat.com>
From-SVN: r127091

svn merge -r120511:126033 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/fc6-4_1-branch

From-SVN: r127090

svn merge -r120616:120617 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/libgomp/

From-SVN: r120618

svn merge -r115879:115878...

svn merge -r115879:115878 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/gcc/cp/
svn merge -r116401:116400 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/gcc/cp/
in gcc/cp - undo Java method mangling change.

From-SVN: r120579

Fix another fallout of the merge

From-SVN: r120557

svn merge -r117135:117136 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/gcc/java/ in gcc/java/

From-SVN: r120556

svn merge -r115644:120507 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch/libjava/ in libjava/

From-SVN: r120555

Fix fallouts of the last merge.

From-SVN: r120554

svn merge -r115877:116503...

svn merge -r115877:116503 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/
svn merge -r116507:120507 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/
svn merge -r120508:120511 svn+ssh://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch/

with all libjava, gcc/java, boehm-gc/ and libffi/ changes (ABI incompatible)
and also the -r116503:116507 (Jason's visibility changes) and
-r120507:120508 (unwind-dw2.c changes) changes left out.

From-SVN: r120553

svn merge -r115565:115644 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r115645

svn merge -r115590:115591 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r115592

Reassociation rewrite merge from the trunk:

2006-07-12  Peter Bergner  <bergner@vnet.ibm.com>

* omp-low.c (expand_omp_parallel): Add new argument to
bsi_remove call.
(expand_omp_for_generic): Likewise.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_for_static_chunk): Likewise.
(expand_omp_sections): Likewise.
(expand_omp_single): Likewise.
(expand_omp_synch): Likewise.

2006-04-20  Jeff Law  <law@redhat.com>

* tree-ssa-reassoc.c (negate_value): Avoid num_imm_uses when
checking for zero or one use.
(reassociate_bb): Similarly.

2006-01-06  Jeff Law  <law@redhat.com>

* tree-cfg.c (bsi_replace): Rename final argument from
PRESERVE_EH_INFO to UPDATE_EH_INFO.  Fix typo in last
change (stmt -> orig_stmt).
* tree-eh.c (verify_eh_throw_stmt_node): New function.
(bsi_remove): Add new argument.  Remove EH information
if requested.
(verify_eh_throw_table_statements): New function.
(bsi_remove): Add new argument REMOVE_EH_INFO.  All callers
updated.
* tree-optimize.c (execute_free_cfg_annotations): Verify
the EH throw statement table after removing annotations.
* except.h (verify_eh_throw_table_statements): Prototype.
* tree-flow.h (bsi_remove): Update prototype.
* tree-vrp.c (remove_range_assertions): Add new argument to
bsi_remove call.
* tree-ssa-loop-im.c (move_computations_stmt): Likewise.
* tree-complex.c (expand_complex_div_wide): Likewise.
* tree-ssa-threadupdate.c (remove_ctrl_stmt_and_useless_edges): Likewise
* tree-tailcall.c (eliminate_tailcall): Likewise.
* tree-ssa-dse.c (dse_optimize_stmt): Likewise.
* tree-ssa-loop-ivopts.c (remove_statement): Likewise.
* tree-nrv.c (tree_nrv): Likewise.
* tree-vectorizer.c (slpeel_make_loop_iterate_ntimes): Likewise.
* tree-if-conv.c (tree_if_convert_cond_expr): Likewise.
(combine_blocks): Likewise.
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Likewise.
* tree-cfgcleanup.c (cleanup_ctrl_expr_graph): Likewise.
(cleanup_control_flow): Likewise.
(remove_forwarder_block): Likewise.
* tree-ssa-pre.c (remove_dead_inserted_code): Likewise.
* tree-sra.c (sra_replace): Likewise.
* tree-ssa-forwprop.c (forward_propagate_into_cond): Likewise.
(forward_propagate_single_use_vars): Likewise.
* tree-ssa-dce.c (remove_dead_stmt): Likewise.
* tree-inline.c (expand_call_inline): Likewise.
* tree-vect-transform.c (vect_transform_loop): Likewise.
* tree-outof-ssa.c (rewrite_trees): Likewise.
* tree-cfg.c (make_goto_expr_edges): Likewise.
(cleanup_dead_labels): Likewise.
(tree_merge_blocks, remove_bb, disband_implicit_edges): Likewise.
(bsi_move_before, bsi_move_after): Likewise.
(bsi_move_to_bb_end, try_redirect_by_replacing_jump): Likewise
(tree_redirect_edge_and_branch, tree_split_block): Likewise.

2006-01-04  Jeff Law  <law@redhat.com>

* tree-cfg.c (bsi_replace): Remove the original statement
from the EH throw statement table.

2005-12-19  Roger Sayle  <roger@eyesopen.com>

* combine.c (try_combine): Improve splitting of binary operators
by taking advantage of reassociative transformations.

2005-12-12  Jeff Law  <law@redhat.com>

* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Remove
reassociation code.
* passes.c (init_optimization_passes): Run reassociation again
after loop optimizations.

2005-12-12  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-dom.c (thread_across_edge): Canonicalize condition
if necessary.
(optimize_stmt): Ditto.
(canonicalize_comparison): New function.
* tree-ssa-operands.c (swap_tree_operands): Make external.
(get_expr_operands): Stop auto-canonicalization.
* tree-ssa-reassoc.c: Rewrite.
(init_optimization_passes):
* tree-flow.h (swap_tree_operands): Prototype.
* Makefile.in (tree-ssa-reassoc.o): Update dependencies.

* gcc.dg/tree-ssa/ssa-pre-2.c: Update due to reassociation changes.
* gcc.dg/tree-ssa/reassoc-1.c: Likewise.
* gcc.dg/tree-ssa/reassoc-2.c: Likewise.
* gcc.dg/tree-ssa/reassoc-3.c: Likewise.
* gcc.dg/tree-ssa/reassoc-4.c: Likewise.
* gcc.dg/tree-ssa/reassoc-5.c: New.
* gcc.dg/tree-ssa/reassoc-6.c: New.
* gcc.dg/tree-ssa/reassoc-7.c: New.
* gcc.dg/tree-ssa/reassoc-8.c: New.
* gcc.dg/tree-ssa/reassoc-9.c: New.
* gcc.dg/tree-ssa/reassoc-10.c: New.
* gcc.dg/tree-ssa/reassoc-11.c: New.

From-SVN: r115590

svn merge -r114357:114359 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r115589

scantree.exp (scan-tree-dump, [...]): Handle tree dump files with numbers 100 ..

* lib/scantree.exp (scan-tree-dump, scan-tree-dump-times,
scan-tree-dump-not, scan-tree-dump-dem, scan-tree-dump-dem-not):
Handle tree dump files with numbers 100 .. 199.

From-SVN: r115588

svn merge -r115503:115504 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r115587

svn merge -r115228:115229 svn+ssh://gcc.gnu.org/svn/gcc/trunk

Co-Authored-By: Alan Modra <amodra@bigpond.net.au>
From-SVN: r115586

svn merge -r115540:115541 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r115585

tree-cfg.c (tree_node_can_be_shared): Handle IDENTIFIER_NODE.

2006-01-11  Diego Novillo  <dnovillo@redhat.com>

* tree-cfg.c (tree_node_can_be_shared): Handle IDENTIFIER_NODE.

From-SVN: r115584

svn merge -r115330:115565 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r115567

svn merge -r115058:115330 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r115331

svn merge -r114842:114843 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r115068

re PR c++/26559 (ICE with __builtin_constant_p in template argument)

2006-06-14  Mark Mitchell  <mark@codesourcery.com>

PR c++/26559
* c-common.h (c_finish_omp_atomic): Adjust declaration.
* c-omp.c (c_finish_omp_atomic): Return the expression to perform,
rather than calling add_stmt on it.
* c-parser.c (c_parser_omp_atomic): Adjust accordingly.

* pt.c (tsubst_expr): Use finish_omp_atomic.
* semantics.c (finish_omp_atomic): Rework to use standard
paradigms for handling non-dependent expressions.

* g++.dg/gomp/tpl-atomic-2.C: Remove XFAIL.

From-SVN: r115067

svn merge -r114766:115058 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r115066

svn merge -r114642:114643 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r114776

svn merge -r114555:114766 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r114775

Fix a merge glitch.

From-SVN: r114770

svn merge -r114524:114525 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge...

svn merge -r114524:114525 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r114518:114520 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r114565

svn merge -r114107:114555 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r114564

svn merge -r114190:114191 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r114194

re PR tree-optimization/27532 (__builtin_object_size does not handle &a + b.)

2006-05-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/27532
* tree-object-size.c (plus_expr_object_size): Fix typo.

From-SVN: r114193

simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for big-endian paradoxical subregs.

* simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for
big-endian paradoxical subregs.
* var-tracking.c (struct micro_operation_def): Document that,
for modify micro operations, insn is the subsequent instruction.
(var_reg_delete_and_set, var_mem_delete_and_set): Split into...
(var_reg_set, var_mem_set): ... new functions.
(add_stores): Record subsequent insn.
(compute_bb_dataflow): Use new functions for MO_USE.
(emit_notes_in_bb): Use new functions for MO_USE.  Emit use
notes after the insn, and modify notes before the insn known
to be the subsequent one.
(vt_initialize): Invert sorting of MO_CLOBBERs and MO_SETs.

From-SVN: r114192

svn merge -r113848:114107 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r114110

svn merge -r113513:113514 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge...

svn merge -r113513:113514 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r113821:113823 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r113845:113846 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r113852

svn merge -r113785:113848 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113849

svn merge -r113786:113790 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r113791

svn merge -r113722:113785 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113789

svn merge -r113637:113722 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113725

svn merge -r113623:113637 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113647

gcc.c (find_a_file): Use update_path before access tests.

2005-11-30  Alexandre Oliva  <aoliva@redhat.com>

* gcc.c (find_a_file): Use update_path before access tests.
Mostly from Thomas Walker <thomas.walker@morganstanley.com>
* prefix.c (update_path): Move dir/../-stripping code to...
(maybe_strip_dotdots): New function.  Reorganize.

From-SVN: r113646

svn merge -r109500:109501 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc svn merge...

svn merge -r109500:109501 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r109670:109671 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r111341:111342 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r111704:111705 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r112546:112547 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r113111:113112 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r113339:113341 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc
svn merge -r113511:113513 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc

From-SVN: r113645

svn merge -r113489:113623 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113625

svn merge -r113416:113489 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113496

svn merge -r113267:113271 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge...

svn merge -r113267:113271 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r113411:113412 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r113452:113456 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r113482:113483 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r113493:113494 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r113495

Fix a merge glitch.

From-SVN: r113434

svn merge -r 113255:113256 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge -r...

svn merge -r 113255:113256 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r 113420:113421 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r113429

svn merge -r113242:113416 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113428

svn merge -r113149:113242 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113244

svn merge -r113110:113149 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113150

svn merge -r112951:113110 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r113115

re PR middle-end/26823 (ICE with OpenMP in add_stmt_to_eh_region_fn, at tree-eh.c:100)

PR middle-end/26823
* except.h (eh_region_outermost): New prototype.
* except.c (eh_region_outermost): New function.
* tree-cfg.c (find_outermost_region_in_block): Use it.

* g++.dg/gomp/pr26823-1.C: New test.
* g++.dg/gomp/pr26823-2.C: New test.

From-SVN: r112960

svn merge -r112934:112935 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r112954

svn merge -r112825:112951 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r112953

* gcc.c (LINK_COMMAND_SPEC): Move link_gomp after %o.

From-SVN: r112852

svn merge -r112727:112825 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r112831

svn merge -r112706:112727 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r112733

svn merge -r112602:112603 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge...

svn merge -r112602:112603 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r112618:112619 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r112710

svn merge -r112431:112706 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r112707

svn merge -r112022:112023 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge...

svn merge -r112022:112023 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r112250:112251 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r112252:112253 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r112350:112351 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r112282:112283 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r112446

svn merge -r111697:112431 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r112441

svn merge -r107383:107384 svn+ssh://gcc.gnu.org/svn/gcc/trunk svn merge...

svn merge -r107383:107384 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r111619:111620 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r111634:111635 svn+ssh://gcc.gnu.org/svn/gcc/trunk
svn merge -r111673:111674 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r111707

svn merge -r111570:111697 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r111706

re PR other/26208 (Serious problem with unwinding through signal frames)

PR other/26208
* unwind-dw2.c (struct _Unwind_Context): Add signal_frame field.
(extract_cie_info): Handle S flag in augmentation string.
(execute_cfa_program): If context->signal_frame, execute also
fs->pc == context->ra instructions.
(uw_frame_state_for): If context->signal_frame, don't subtract one
from context->ra to find FDE.
(uw_update_context_1): Set context->signal_frame to
fs->signal_frame.
(_Unwind_GetIPInfo): New function.
* unwind-dw2.h (_Unwind_FrameState): Add signal_frame field.
* unwind-c.c (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead
of _Unwind_GetIP.
* unwind-sjlj.c (_Unwind_GetIPInfo): New function.
* unwind-generic.h (_Unwind_GetIPInfo): New prototype.
* unwind-compat.c (_Unwind_GetIPInfo): New function.
* libgcc-std.ver (_Unwind_GetIPInfo): Export @@GCC_4.2.0.
* config/ia64/unwind-ia64.c (_Unwind_GetIPInfo): New function.
* config/arm/unwind-arm.h (_Unwind_GetIPInfo): Define.
* config/i386/linux-unwind.h (x86_fallback_frame_state,
x86_64_fallback_frame_state): Set fs->signal_frame.
* config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Likewise.
(MD_FROB_UPDATE_CONTEXT): Define unconditionally.
(frob_update_context): Likewise.  Workaround missing S flag in
Linux 2.6.12 - 2.6.16 kernel vDSOs.
* config/s390/linux-unwind.h (s390_fallback_frame_state): Likewise.
Remove the psw_addr + 1 hack.
libjava/
* exception.cc (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead
of _Unwind_GetIP.
* include/i386-signal.h (MAKE_THROW_FRAME): Change into empty macro.
(HANDLE_DIVIDE_OVERFLOW): Don't adjust _res->eip if falling through
to throw.
* include/x86_64-signal.h (MAKE_THROW_FRAME): Change into empty
macro.
* include/powerpc-signal.h (MAKE_THROW_FRAME): Change into empty
macro.
libstdc++-v3/
* libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Use
_Unwind_GetIPInfo instead of _Unwind_GetIP.

From-SVN: r111581

libgcc-std.ver (GCC_4.2.0): New version.

2005-11-22  Joseph S. Myers  <joseph@codesourcery.com>

* libgcc-std.ver (GCC_4.2.0): New version.
* libgcc2.c (__floatundixf, __floatunditf, __floatundidf,
__floatundisf): New functions.
* libgcc2.h (__floatundixf, __floatunditf, __floatundidf,
__floatundisf): Declare.
* mklibgcc.in (lib2funcs): Add _floatundidf, _floatundisf,
_floatundixf, and _floatunditf.

From-SVN: r111580

[multiple changes]

2006-02-20  Roger Sayle  <roger@eyesopen.com>

* trans-stmt.c (gfc_trans_where_2): Avoid updating unused current
execution mask for empty WHERE/ELSEWHERE clauses.  Don't allocate
temporary mask arrays if they won't be used.

2006-02-20  Roger Sayle  <roger@eyesopen.com>

* trans-stmt.c (gfc_trans_where_assign): Remove code to handle
traversing a linked list of MASKs.  The MASK is now always a
single element requiring no ANDing during the assignment.

2006-02-18  Roger Sayle  <roger@eyesopen.com>

* trans-stmt.c (struct temporary_list): Delete.
(gfc_trans_where_2): Major reorganization.  Remove no longer needed
TEMP argument.  Allocate and deallocate the control mask and
pending control mask locally.
(gfc_trans_forall_1): Delete TEMP local variable, and update
call to gfc_trans_where_2.  No need to deallocate arrays after.
(gfc_evaluate_where_mask): Major reorganization.  Change return
type to void.  Pass in parent execution mask, MASK, and two
already allocated mask arrays CMASK and PMASK.  On return
CMASK := MASK & COND, PMASK := MASK & !COND.  MASK, CMASK and
CMASK may all be NULL, or refer to the same temporary arrays.
(gfc_trans_where): Update call to gfc_trans_where_2.  We no
longer need a TEMP variable or to deallocate temporary arrays
allocated by gfc_trans_where_2.

2006-02-06  Roger Sayle  <roger@eyesopen.com>

* trans-stmt.c (gfc_evaluate_where_mask): Allow the NMASK argument
to be NULL to indicate that the not mask isn't required.
(gfc_trans_where_2): Remove PMASK argument.  Avoid calculating the
pending mask for the last clause of a WHERE chain.  Update recursive
call.
(gfc_trans_forall_1): Update call to gfc_trans_where_2.
(gfc_trans_where): Likewise.

2006-02-04  Roger Sayle  <roger@eyesopen.com>

* dependency.c (gfc_check_dependency): Remove unused vars and nvars
arguments.  Replace with an "identical" argument.  A full array
reference to the same symbol is a dependency if identical is true.
* dependency.h (gfc_check_dependency): Update prototype.
* trans-array.h (gfc_check_dependency): Delete duplicate prototype.
* trans-stmt.c: #include dependency.h for gfc_check_dependency.
(gfc_trans_forall_1): Update calls to gfc_check_dependency.
(gfc_trans_where_2): Likewise.  Remove unneeded variables.
(gfc_trans_where_3): New function for simple non-dependent WHEREs.
(gfc_trans_where): Call gfc_trans_where_3 to translate simple
F90-style WHERE statements without internal dependencies.
* Make-lang.in (trans-stmt.o): Depend upon dependency.h.

gcc/testsuite/
2006-02-16  Roger Sayle  <roger@eyesopen.com>

* gfortran.fortran-torture/execute/where_10.f90: New test case.
* gfortran.fortran-torture/execute/where_11.f90: Likewise.
* gfortran.fortran-torture/execute/where_12.f90: Likewise.
* gfortran.fortran-torture/execute/where_13.f90: Likewise.
* gfortran.fortran-torture/execute/where_14.f90: Likewise.
* gfortran.fortran-torture/execute/where_15.f90: Likewise.
* gfortran.fortran-torture/execute/where_16.f90: Likewise.

From-SVN: r111579

Make-lang.in (fortran/trans-resolve.o): Depend on fortran/dependency.h.

2005-12-13  Richard Sandiford  <richard@codesourcery.com>

* Make-lang.in (fortran/trans-resolve.o): Depend on
fortran/dependency.h.
* gfortran.h (gfc_expr): Add an "inline_noncopying_intrinsic" flag.
* dependency.h (gfc_get_noncopying_intrinsic_argument): Declare.
(gfc_check_fncall_dependency): Change prototype.
* dependency.c (gfc_get_noncopying_intrinsic_argument): New function.
(gfc_check_argument_var_dependency): New function, split from
gfc_check_fncall_dependency.
(gfc_check_argument_dependency): New function.
(gfc_check_fncall_dependency): Replace the expression parameter with
separate symbol and argument list parameters.  Generalize the function
to handle dependencies for any type of expression, not just variables.
Accept a further argument giving the intent of the expression being
tested.  Ignore intent(in) arguments if that expression is also
intent(in).
* resolve.c: Include dependency.h.
(find_noncopying_intrinsics): New function.
(resolve_function, resolve_call): Call it on success.
* trans-array.h (gfc_conv_array_transpose): Declare.
(gfc_check_fncall_dependency): Remove prototype.
* trans-array.c (gfc_conv_array_transpose): New function.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Don't use the
libcall handling if the expression is to be evaluated inline.
Add a case for handling inline transpose()s.
* trans-expr.c (gfc_trans_arrayfunc_assign): Adjust for the new
interface provided by gfc_check_fncall_dependency.

2005-12-13  Richard Sandiford  <richard@codesourcery.com>
    Victor Leikehman  <LEI@il.ibm.com>

* m4/matmul.m4: Use a different order in the special case of a
transposed first argument.
* generated/matmul_c4.c, generated/matmul_c8.c, generated/matmul_c10.c,
* generated/matmul_c16.c, generated/matmul_i4.c, generated/matmul_i8.c,
* generated/matmul_i10.c, generated/matmul_r4.c, generated/matmul_r8.c
* generated/matmul_r10.c, generated/matmul_r16.c: Regenerated.

Co-Authored-By: Victor Leikehman <LEI@il.ibm.com>
From-SVN: r111578

svn merge -r111466:111570 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r111577

svn merge -r111390:111391 svn+ssh://gcc.gnu.org/svn/gcc/trunk/ svn merge...

svn merge -r111390:111391 svn+ssh://gcc.gnu.org/svn/gcc/trunk/
svn merge -r111428:111429 svn+ssh://gcc.gnu.org/svn/gcc/trunk/
svn merge -r111440:111441 svn+ssh://gcc.gnu.org/svn/gcc/trunk/

From-SVN: r111485

tree-vrp.c (extract_range_from_binary_expr): Remove handling of TRUTH_XOR_EPR.

2006-02-13  Jeff Law  <law@redhat.com>

* tree-vrp.c (extract_range_from_binary_expr): Remove handling of
TRUTH_XOR_EPR.

From-SVN: r111484

sparc.c (sparc_output_scratch_registers): Use #ignore instead of #scratch for %g7 .register directive.

* config/sparc/sparc.c (sparc_output_scratch_registers): Use
#ignore instead of #scratch for %g7 .register directive.

From-SVN: r111483

emmintrin.h (_mm_cvtsd_f64): Add missing Intel intrinsic.

2006-01-27  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/emmintrin.h (_mm_cvtsd_f64): Add missing Intel
intrinsic.
(_mm_cvtsi128_si64): Likewise.
(_mm_cvtsd_si64): Likewise.
(_mm_cvttsd_si64): Likewise.
(_mm_cvtsi64_sd): Likewise.
(_mm_cvtsi64_si128): Likewise.
* config/i386/mmintrin.h (_m_from_int64): Likewise.
(_mm_cvtsi64_m64): Likewise.
(_m_to_int64): Likewise.
(_mm_cvtm64_si64): Likewise.
* config/i386/xmmintrin.h (_mm_cvtss_si64): Likewise.
(_mm_cvttss_si64): Likewise.
(_mm_cvtsi64_ss): Likewise.
(_mm_cvtss_f32): Likewise.

From-SVN: r111482

re PR libstdc++/25626 (Valarray vs non-POD)

2006-01-15  Paolo Carlini  <pcarlini@suse.de>
    Gabriel Dos Reis  <gdr@integrable-solutions.net>

PR libstdc++/25626
* include/std/std_valarray.h (valarray(const slice_array<>&),
valarray(const gslice_array<>&), valarray(const mask_array<>&),
valarray(const indirect_array<>&), valarray(const _Expr<>&)):
Forward to __valarray_copy_construct, not __valarray_copy.
* include/bits/valarray_array.h
(__valarray_copy_construct(_Array<>, _Array<>, _Array<>, size_t),
__valarray_copy_construct(_Array<>, size_t, size_t, _Array<>)):
New.

Co-Authored-By: Gabriel Dos Reis <gdr@integrable-solutions.net>
From-SVN: r111481

std_bitset.h (bitset<>::_M_copy_to_string): Call the internal _Unchecked_set(size_t) instead of set.

2006-01-30  Paolo Carlini  <pcarlini@suse.de>

* include/std/std_bitset.h (bitset<>::_M_copy_to_string):
Call the internal _Unchecked_set(size_t) instead of set.

From-SVN: r111480

trans-stmt.c (gfc_evaluate_where_mask): Use LOGICAL*1 for WHERE masks instead of LOGICAL*4.

2006-02-05  Roger Sayle  <roger@eyesopen.com>

* trans-stmt.c (gfc_evaluate_where_mask): Use LOGICAL*1 for WHERE
masks instead of LOGICAL*4.

From-SVN: r111479

fold-const.c (tree_expr_nonzero_p): Fix thinko.

2006-02-10  Jeff Law  <law@redhat.com>

* fold-const.c (tree_expr_nonzero_p): Fix thinko.

From-SVN: r111478

* parser.c (cp_parser_omp_for_loop): Adjust cp_finish_decl caller.

From-SVN: r111477

svn merge -r111278:111466 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r111476

re PR middle-end/26334 (ICE in lhd_set_decl_assembler_name)

PR middle-end/26334
* gcc.dg/20060218-1.c: Moved to...
* gcc.target/i386/20060218-1.c: ... here.  New test.

From-SVN: r111285

svn merge -r111179:111278 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r111284

re PR libstdc++/11953 (_REENTRANT defined when compiling non-threaded code.)

PR libstdc++/11953
* gthr-posix.h (_REENTRANT): Only define if __osf__ is defined.

* config/ia64/linux.h (CPP_SPEC): Define.
* config/s390/linux.h (CPP_SPEC): Define.

From-SVN: r111212

svn merge -r110983:110984...

svn merge -r110983:110984 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc/fortran/gfortran.texi
svn merge -r110983:110984 svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc/fortran/invoke.texi
svn merge -r111017:111018 svn+ssh://gcc.gnu.org/svn/gcc/trunk/
svn merge -r111152:111153 svn+ssh://gcc.gnu.org/svn/gcc/trunk/
svn merge -r111204:111205 svn+ssh://gcc.gnu.org/svn/gcc/trunk/

From-SVN: r111210

svn merge -r110978:111179 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r111209

tree.h (struct tree_omp_clause): Use OMP_CLAUSE_CODE rather than TREE_CODE as index into omp_clause_num_ops array.

* tree.h (struct tree_omp_clause): Use OMP_CLAUSE_CODE rather
than TREE_CODE as index into omp_clause_num_ops array.

From-SVN: r111118

svn merge -r110975:110978 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110979

svn merge -r110962:110975 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110977

re PR target/25864 (Enable IBM long double format in 32-bit PowerPC Linux)

2006-02-14  Jakub Jelinek  <jakub@redhat.com>
    Aldy Hernandez  <aldyh@redhat.com>

PR target/25864
* configure.ac: Add --with{out}-long-double-128 configure option.
(TARGET_DEFAULT_LONG_DOUBLE_128): New test.
* configure: Rebuilt.
* config.in: Rebuilt.
* doc/install.texi (Options specification): Document
--with-long-double-128.

* config.gcc (sparc-*-linux*): Add sparc/t-linux to tmake_file.
(sparc64-*-linux*): Likewise.
* config/sparc/t-linux64 (SHLIB_MAPFILES): Removed.
* config/sparc/t-linux: New file.
* config/sparc/libgcc-sparc-glibc.ver (__fixtfdi, __fixunstfdi,
__floatditf): Export at GCC_LDBL_3.0 if -m32 -mlong-double-128.
(__divtc3, __multc3, __powitf2): Export at GCC_LDBL_4.0.0 if
-m32 -mlong-double-128.

* config.gcc (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
* config/alpha/t-linux: New file.
* config/alpha/libgcc-alpha-ldbl.ver: New file.

* config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Define
__LONG_DOUBLE_128__ if TARGET_LONG_DOUBLE_128.
(CPP_SUBTARGET_SPEC): Don't add -D__LONG_DOUBLE_128__ here.
* config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Define
__LONG_DOUBLE_128__ if TARGET_LONG_DOUBLE_128 and TARGET_ARCH32.
(CPP_ARCH32_SPEC): Remove.

* config/s390/s390.c (override_options): Handle
TARGET_DEFAULT_LONG_DOUBLE_128.

* config/alpha/alpha.c (override_options): Handle
TARGET_DEFAULT_LONG_DOUBLE_128.

* config/sparc/sparc.c (sparc_override_options): Handle
TARGET_DEFAULT_LONG_DOUBLE_128.

* config/rs6000/linux.h [TARGET_DEFAULT_LONG_DOUBLE_128]
(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128.
* config/rs6000/linux64.h [TARGET_DEFAULT_LONG_DOUBLE_128]
(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128.

Co-Authored-By: Aldy Hernandez <aldyh@redhat.com>
From-SVN: r110969

re PR target/25864 (Enable IBM long double format in 32-bit PowerPC Linux)

2006-02-07  Jakub Jelinek  <jakub@redhat.com>
    Benjamin Kosnik  <bkoz@redhat.com>

PR target/25864
* configure.ac (_GLIBCXX_LONG_DOUBLE_COMPAT): New check.
If true, set also port_specific_symbol_files and create
as_symver_specs.
(GLIBCXX_LDBL_COMPAT): New GLIBCXX_CONDITIONAL.
* configure: Rebuilt.
* config.h.in: Rebuilt.
* config/os/gnu-linux/ldbl-extra.ver: New file.
* config/linker-map.gnu: Make sure no __float128 symbols are
exported.
* include/bits/c++config (_GLIBCXX_LONG_DOUBLE_COMPAT,
_GLIBCXX_LDBL_NAMESPACE, _GLIBCXX_BEGIN_LDBL_NAMESPACE,
_GLIBCXX_END_LDBL_NAMESPACE): Define.
* include/bits/localefwd.h: Use them to conditionally scope facets.
* include/bits/locale_facets.h: Surround std::{money,num}_{get,put}
with _GLIBCXX_BEGIN_LDBL_NAMESPACE and _GLIBCXX_END_LDBL_NAMESPACE.
[_GLIBCXX_LONG_DOUBLE_COMPAT] (std::money_get): Add __do_get method.
[_GLIBCXX_LONG_DOUBLE_COMPAT] (std::money_put): Add __do_put method.
[_GLIBCXX_LONG_DOUBLE_COMPAT] (std::num_get): Add __do_get method.
[_GLIBCXX_LONG_DOUBLE_COMPAT] (std::num_put): Add __do_put method.
* include/bits/locale_facets.tcc: Surround std::{money,num}_{get,put}
with _GLIBCXX_BEGIN_LDBL_NAMESPACE and _GLIBCXX_END_LDBL_NAMESPACE.
(std::money_get::__do_get, std::money_put::__do_put,
std::num_get::__do_get, std::num_put::__do_put): New
specializations.
* include/Makefile.am: Conditionally define
_GLIBCXX_LONG_DOUBLE_COMPAT in c++config.
* include/Makefile.in: Regenerate.
* src/locale.cc [_GLIBCXX_LONG_DOUBLE_COMPAT] (_GLIBCXX_LOC_ID,
_GLIBCXX_SYNC_ID): Define, use them.
* src/compatibility-ldbl.cc: New file.
* src/complex_io.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Add compatibility
symbols.
* src/limits.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/locale.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/locale-inst.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/locale-misc-inst.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/istream-inst.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/ostream-inst.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/locale.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/wlocale-inst.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* src/compatibility.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]: Likewise.
* config/locale/generic/c_locale.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]:
Likewise.
* config/locale/gnu/c_locale.cc [_GLIBCXX_LONG_DOUBLE_COMPAT]:
Likewise.
* src/Makefile.am (libstdc++-symbol.ver): Append instead of
insert in the middle if port specific symbol file requests it.
(ldbl_compat_sources): New variable.
(sources): Use it.
(compatibility-ldbl.lo, compatibility-ldbl.o): New rules.
* src/Makefile.in: Rebuilt.
* testsuite/testsuite_abi.cc: Recognize GLIBCXX_LDBL_3.4,
GLIBCXX_LDBL_3.4.7, CXXABI_LDBL_1.3.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r110967

svn merge -r110903:110962 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110966

re PR fortran/26246 (return string length is being marked as TREE_STATIC and TREE_PUBLIC)

2006-02-13  Andrew Pinski  <pinskia@physics.uc.edu>
    Jakub Jelinek  <jakub@redhat.com>

PR fortran/26246
* trans-decl.c (gfc_get_symbol_decl, gfc_get_fake_result_decl): Use
gfc_add_decl_to_function rather than gfc_finish_var_decl on length.

* gfortran.dg/pr26246_1.f90: New test.
* gfortran.dg/pr26246_2.f90: New test.

From-SVN: r110931

svn merge -r110719:110720 -r110852:110853 -r110907:110908 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r110914

svn merge -r110831:110903 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110913

vla7.f90: Add -w to options.

* testsuite/libgomp.fortran/vla7.f90: Add -w to options.
Remove tests for returning assumed character length arrays.

From-SVN: r110910

svn merge -r110632:110831 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110835

* trans-decl.c (create_function_arglist): Handle dummy functions.

From-SVN: r110649

svn merge -r110582:110632 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110640

pr25990.c: Use __SIZE_TYPE__ instead of unsigned int in size_t typedef.

* gcc.dg/gomp/pr25990.c: Use __SIZE_TYPE__ instead of unsigned int
in size_t typedef.

From-SVN: r110610

svn merge -r110511:110512 and -r110549:110552 svn+ssh://gcc.gnu.org/svn/gcc/trunk

From-SVN: r110586

svn merge -r110433:110582 svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_1-branch

From-SVN: r110585