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Kai Tietz
386c704d8a MAINTAINERS: Add myself as mingw maintainer. 
2008-12-02  Kai Tietz  <kai.tietz@onevision.com>

        * MAINTAINERS:  Add myself as mingw maintainer.

From-SVN: r142360
 2008-12-02 16:26:16 +01:00
Paolo Carlini
22701443c5 2008-12-02 Paolo Carlini <paolo.carlini@oracle.com> 
* Tweak last ChangeLog entry.

From-SVN: r142359
 2008-12-02 15:07:32 +00:00
Paolo Carlini
3ecaae5224 PR libstdc++/38365 (cont) 
2008-12-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38365 (cont)
	* src/localename.cc (locale::locale(const locale&, const locale&,
	category)): Revert last changes.
	* src/localename.cc (locale::_Impl::_M_replace_categories(const
	_Impl*, category)): Fix here instead; rework.

From-SVN: r142358
 2008-12-02 15:02:53 +00:00
Richard Biener
84cfdcb34b re PR tree-optimization/38359 (ICE in set_lattice_value, at tree-ssa-ccp.c:466) 
2008-12-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38359
	* gcc.c-torture/compile/pr38359.c: New testcase.

From-SVN: r142357
 2008-12-02 14:55:04 +00:00
Richard Guenther
bd170bbcd8 re PR tree-optimization/38359 (ICE in set_lattice_value, at tree-ssa-ccp.c:466) 
2008-12-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38359
	* fold-const.c (fold_binary): Fold -1 >> x to -1 only for
	non-negative x.

	* gcc.c-torture/compile/pr38359.c: New testcase.
	* gcc.c-torture/execute/shiftopt-1.c: Adjust.

From-SVN: r142356
 2008-12-02 14:49:00 +00:00
Martin Jambor
d47a01516c re PR middle-end/37861 (Bogus array bounds warning) 
2008-12-02  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/37861
        * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not check
        for INDIRECT_REFs.
        (forward_propagate_addr_into_variable_array_index): Check that the
        offset is not computed from a MULT_EXPR, use is_gimple_assign rather
        than the gimple code directly.

From-SVN: r142355
 2008-12-02 15:30:55 +01:00
Ben Elliston
96e4a79fbd float_disf.c (__floatdisf): Prototype. 
* config/spu/float_disf.c (__floatdisf): Prototype.
	* config/spu/float_unsdisf.c (__float_undisf): Likewise.
	* config/spu/float_unssidf.c (__float_unssidf): Constify cast.
	* config/spu/float_unsdidf.c (__float_unsdidf): Likewise.

From-SVN: r142352
 2008-12-02 23:51:10 +11:00
Janus Weil
726d8566c1 re PR fortran/36704 (Procedure pointer as function result) 
2008-12-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36704
	PR fortran/38290
	* decl.c (match_result): Result may be a standard variable or a
	procedure pointer.
	* expr.c (gfc_check_pointer_assign): Additional checks for procedure
	pointer assignments.
	* primary.c (gfc_match_rvalue): Bugfix for procedure pointer
	assignments.
	* resolve.c (resolve_function): Check for attr.subroutine.
	* symbol.c (check_conflict): Addtional checks for RESULT statements.
	* trans-types.c (gfc_sym_type,gfc_get_function_type): Support procedure
	pointers as function result.


2008-12-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36704
	PR fortran/38290
	* gfortran.dg/entry_7.f90: Modified.
	* gfortran.dg/proc_ptr_2.f90: Extended.
	* gfortran.dg/proc_ptr_3.f90: Modified.
	* gfortran.dg/proc_ptr_11.f90: New.
	* gfortran.dg/proc_ptr_12.f90: New.
	* gfortran.dg/result_1.f90: New.

From-SVN: r142351
 2008-12-02 12:58:16 +01:00
DJ Delorie
b72bbbcb08 stormy16.h (INCOMING_FRAME_SP_OFFSET): Negate. 
* config/stormy16/stormy16.h (INCOMING_FRAME_SP_OFFSET): Negate.
        (DWARF_CIE_DATA_ALIGNMENT): Define.

        * config/stormy16/stormy16.c (xstormy16_compute_stack_layout):
        Invert add/sub for INCOMING_FRAME_SP_OFFSET.
        (xstormy16_expand_prologue): Likewise.
        (xstormy16_expand_builtin_va_start): Likewise.
        (xstormy16_gimplify_va_arg_expr): Likewise.

From-SVN: r142350
 2008-12-02 11:35:06 +00:00
Paolo Carlini
95e5f0ce00 re PR libstdc++/38365 (Locale, constructed from named and unnamed locales, become named) 
2008-12-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38365
	* src/localename.cc (locale::locale(const locale&, const locale&,
	category)): Fix.
	* testsuite/22_locale/locale/cons/38365.cc: New.

From-SVN: r142349
 2008-12-02 10:57:22 +00:00
Jakub Jelinek
0d2a6e08da re PR middle-end/38343 (ice for legal code with -O2) 
PR middle-end/38343
	* builtins.c (expand_builtin_mempcpy_args): Handle COMPOUND_EXPRs
	potentially returned from folding memcpy.
	(expand_builtin_stpcpy_args): Similarly for folding strcpy.
	(fold_builtin_2): Handle BUILT_IN_STPCPY if result is ignored.

	* gcc.c-torture/compile/pr38343.c: New test.

From-SVN: r142348
 2008-12-02 11:13:05 +01:00
Danny Smith
bfb139b409 re PR target/38054 (Assertion failed in change_decl_assembler_name()) 
PR target/38054
	* config/i386/winnt.c (i386_pe_encode_section_info): Condition stdcall
	decoration of function RTL names here on Ada language.

From-SVN: r142347
 2008-12-02 08:02:07 +00:00
Benjamin Kosnik
a40fff0edb re PR libstdc++/38080 (dead links in libstdc++ headers) 
2008-12-01  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/38080
	* include/std/iostream: Correct URL.
	* include/std/streambuf: Same.
	* include/std/bitset: Same.
	* include/std/iosfwd: Same.
	* include/std/fstream: Same.
	* include/std/istream: Same.
	* include/std/ostream: Same.
	* include/std/sstream: Same.
	* include/bits/basic_ios.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/ios_base.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/stl_relops.h: Same.
	* testsuite/27_io/ios_base/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/27_io/ios_base/cons/copy_neg.cc: Ditto.

From-SVN: r142344
 2008-12-02 04:55:54 +00:00
Ben Elliston
e03dd84a0d * config.sub, config.guess: Update from upstream sources. 
From-SVN: r142343
 2008-12-02 14:20:19 +11:00
Janis Johnson
34cbb4286e * gcc.target/powerpc/pr18096-1.c: Adjust location of expected error. 
From-SVN: r142342
 2008-12-02 00:27:33 +00:00
Janis Johnson
86a182bf47 re PR libgomp/38270 (libgomp test failures due to missing memory barrier) 
PR libgomp/38270
	* config/linux/powerpc/mutex.h: New.

From-SVN: r142341
 2008-12-02 00:18:56 +00:00
GCC Administrator
8be321ff82 Daily bump. 
From-SVN: r142339
 2008-12-02 00:17:15 +00:00
Vladimir Makarov
c6bb4c93ba re PR rtl-optimization/38280 (Revision 142207 breaks 416.gamess/481.wrf in SPEC CPU 2006) 
2008-12-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/38280
	* ira-build.c (loop_is_inside_p, regno_allocno_order_compare_func,
	ira_rebuild_regno_allocno_list): New functions.
	(regno_allocnos): New static variable.
	(remove_unnecessary_allocnos): Allocate/deallocate regno_allocnos.
	Call ira_rebuild_regno_allocno_list.

From-SVN: r142336
 2008-12-02 00:15:35 +00:00
David Daney
c3708565da linux64.h (DRIVER_SELF_SPECS): Add LINUX_DRIVER_SELF_SPECS. 
* config/mips/linux64.h (DRIVER_SELF_SPECS): Add
	LINUX_DRIVER_SELF_SPECS.

Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com>

From-SVN: r142334
 2008-12-01 20:49:14 +00:00
Mikael Morin
910fa7ebcc re PR fortran/38252 (Empty function with CONTAINS triggers Internal Error) 
2008-12-01  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38252
	* gfortran.dg/empty_function_1.f90: Fix latest commit.

From-SVN: r142331
 2008-12-01 19:52:15 +00:00
Vladimir Makarov
bf8ba8ab41 re PR rtl-optimization/37514 (Wrong code generated for 20021120-1.c with -O3 -fomit-frame-pointer on sh4) 
2008-12-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/37514
	* reload1.c (reload_as_needed): Invalidate reg_last_reload
	from previous insns.

From-SVN: r142328
 2008-12-01 19:31:41 +00:00
Mikael Morin
34d5d95884 re PR fortran/38252 (Empty function with CONTAINS triggers Internal Error) 
2008-12-01  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38252
	* parse.c (parse_spec): Skip statement order check in case
	of a CONTAINS statement.

2008-12-01  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38252
	* gfortran.dg/empty_function_1.f90: New test.

From-SVN: r142327
 2008-12-01 19:30:55 +00:00
Joel Sherrill
7f05b779ce config.gcc: Add m32c*-*-rtems*. 
2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.gcc: Add m32c*-*-rtems*.
	* config/m32c/rtems.h: New file.

From-SVN: r142323
 2008-12-01 16:34:42 +00:00
Joel Sherrill
541ed00ec2 config.host: Add m32c*-*-rtems*. 
2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host: Add m32c*-*-rtems*.

From-SVN: r142322
 2008-12-01 16:33:47 +00:00
Jakub Jelinek
a2d4cdc96a re PR c++/38257 (ICE with auto and #pragma omp parallel) 
PR c++/38257
	* parser.c (cp_parser_omp_for_loop): Handle auto.
	* pt.c (tsubst_omp_for_iterator): Likewise.

	* testsuite/libgomp.c++/for-7.C: New test.

From-SVN: r142320
 2008-12-01 16:27:12 +01:00
Uros Bizjak
9b10560935 re PR rtl-optimization/33642 (unrecognizable insn for -frtl-abstract-sequences) 
PR rtl-optimization/33642
	* gcc.c-torture/compile/pr11832.c: Extend XFAIL to alpha*-*-*.
	* gcc.c-torture/compile/pr33009.c: Likewise.

From-SVN: r142319
 2008-12-01 16:19:40 +01:00
Jakub Jelinek
956adfaf9f re PR c++/38348 (ICE from c_finish_omp_for) 
PR c++/38348
	* c-omp.c (c_finish_omp_for): Only transform pointer
	++ or -- into MODIFY_EXPR if second argument is non-NULL.

	* g++.dg/gomp/for-19.C: New test.

	* testsuite/libgomp.c++/for-6.C: New test.

From-SVN: r142318
 2008-12-01 16:10:25 +01:00
Jakub Jelinek
193a36816e re PR rtl-optimization/38245 (stack corruption when a call is removed but not the outgoing argument pushes) 
PR rtl-optimization/38245
	* tree-vrp.c (abs_extent_range): New function.
	(extract_range_from_binary_expr): Compute range
	for *_DIV_EXPR even if vr1 is VR_VARYING, VR_ANTI_RANGE
	or includes zero or if vr1 is VR_RANGE and op0 has some
	other range.

	* gcc.dg/pr38245-1.c: New test.
	* gcc.dg/pr38245-2.c: New test.

From-SVN: r142317
 2008-12-01 15:34:51 +01:00
Uros Bizjak
d04dceb5ff re PR middle-end/37908 (atomic NAND op generate wrong code; __sync_nand_and_fetch, __sync_fetch_and_nand) 
PR middle-end/37908
	* config/alpha/alpha.c (alpha_split_atomic_op): Properly handle NAND
	case by calculating ~(new_reg & val) instead of (~new_reg & val).
	* config/alpha/sync.md (sync_nand<mode>): Change insn RTX
	to (not:I48MODE (and:I48MODE (...))).
	(sync_old_nand<mode>): Ditto.
	(sync_new_nand<mode>): Ditto.

From-SVN: r142313
 2008-12-01 14:48:52 +01:00
Nick Clifton
d40ba0b60d stormy16.md (CARRY_REG): New constant. 
* config/stormy16/stormy16.md (CARRY_REG): New constant.
  Replace uses of the "y" register class with direct references to
  the CARRY_REG register.
  * config/stormy16/stormy16.c: Replace clobbers of a BImode scratch
  register with clobbers of the carry register.
  (xstormy16_secondary_reload_class): Do not return CARRY_REGS.
  (xstormy16_split_cbranch): Remove redundant carry parameter.
  (xstormy16_expand_arith): Likewise.
  * config/stormy16/stormy16.h (enum reg_class): Remove CARRY_REGS.
  (IRA_COVER_CLASSES, REG_CLASS_NAMES, REG_CLASS_CONTENTS,
  REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Likewise.
  (CARRY_REGNUM): Define.
  * config/stormy16/stormy16-protos.h (xstormy16_split_cbranch):
  Update prototype.
  (xstormy16_expand_arith): Likewise.

From-SVN: r142309
 2008-12-01 12:08:51 +00:00
Chen Liqin
e8ddcbf9c9 score.h (IRA_COVER_CLASSES): Define. 
2008-12-01  Chen Liqin  <liqin.chen@sunplusct.com>

	* config/score/score.h (IRA_COVER_CLASSES): Define.

From-SVN: r142307
 2008-12-01 08:47:26 +00:00
Fernando Pereira
df72d7edbe Added myself to the write after approval list in the MAINTAINERS file. 
From-SVN: r142306
 2008-12-01 06:02:19 +00:00
GCC Administrator
01e3c12a5d Daily bump. 
From-SVN: r142304
 2008-12-01 00:16:53 +00:00
Gerald Pfeifer
3fa8796444 * README.SCO: Remove. 
From-SVN: r142301
 2008-11-30 23:45:04 +00:00
Daniel Kraft
1933ba0f5d re PR fortran/37779 (Missing RECURSIVE not detected) 
2008-11-30  Daniel Kraft  <d@domob.eu>

	PR fortran/37779
	* gfortran.h (struct gfc_entry_list): Fixed typo in comment.
	* resolve.c (is_illegal_recursion): New method.
	(resolve_procedure_expression): Use new is_illegal_recursion instead of
	direct check and handle function symbols correctly.
	(resolve_actual_arglist): Removed useless recursion check.
	(resolve_function): Use is_illegal_recursion instead of direct check.
	(resolve_call): Ditto.

2008-11-30  Daniel Kraft  <d@domob.eu>

	PR fortran/37779
	* gfortran.dg/recursive_check_1.f: Changed expected error message to
	the more general new one.
	* gfortran.dg/recursive_check_2.f90: Ditto.
	* gfortran.dg/entry_18.f90: Ditto.
	* gfortran.dg/recursive_check_4.f03: Do "the same" check also for
	FUNCTIONS, as this is different in details from SUBROUTINES.
	* gfortran.dg/recursive_check_6.f03: New test.

From-SVN: r142299
 2008-11-30 21:36:10 +01:00
Eric Botcazou
72b415c586 re PR target/38287 (segfault at -O2 -fPIC -mcpu=v8) 
PR target/38287
	* config/sparc/sparc.md (divsi3 expander): Remove constraints.
	(divsi3_sp32): Add new alternative with 'K' for operand #2.
	(cmp_sdiv_cc_set): Factor common string.
	(udivsi3_sp32): Add new alternative with 'K' for operand #2.
	Add TARGET_V9 case.
	(cmp_udiv_cc_set): Factor common string.

From-SVN: r142295
 2008-11-30 19:19:06 +00:00
John David Anglin
07c9463afe re PR middle-end/38283 (FAIL: libgomp.fortran/pr25162.f) 
PR middle-end/38283
	* varasm.c (emutls_finish): Fix common registration.

From-SVN: r142293
 2008-11-30 16:35:59 +00:00
Paul Thomas
7a41bdc84f re PR fortran/35824 (Overloading problems with derived type with allocatable array) 
2008-11-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35824
	* gfortran.dg/alloc_comp_assign_8.f90 : New test.

From-SVN: r142292
 2008-11-30 08:48:51 +00:00
GCC Administrator
796ee1661b Daily bump. 
From-SVN: r142290
 2008-11-30 00:17:14 +00:00
Jakub Jelinek
6ac1644232 re PR target/29987 (libgomp.c++/ctor-9.C failure) 
PR target/29987
	* config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.

From-SVN: r142286
 2008-11-29 22:04:25 +00:00
David Edelsohn
f66f986566 rs6000.c (rs6000_emit_sync): Remove support for operand wrapped in NOT. 
* config/rs6000/rs6000.c (rs6000_emit_sync): Remove support for
        operand wrapped in NOT.  Emit NAND as (ior (not X) (not Y)).
        (rs6000_split_atomic_op): Emit NAND as (ior (not X) (not Y)).
        * config/rs6000/sync.md (sync_nand<mode>): Represent NAND in RTL.
        Call rs6000_emit_sync with CODE=NOT and unmodified operands.
        Ignore sub-word case for now.
        (sync_nand<mode>_internal): Represent NAND in RTL.
        (sync_old_nand<mode): Same.
        (sync_old_name<mode>_internal): Same.
        (sync_new_nand<mode>): Same.
        (sync_new_nand<mode>_internal): Same.
        (sync_boolcshort_internal): Expect NAND.

From-SVN: r142285
 2008-11-29 16:24:03 -05:00
Eric Botcazou
71690b03ab * trans-array.c (gfc_conv_array_parameter): Guard union access. 
From-SVN: r142283
 2008-11-29 19:53:01 +00:00
Joseph Myers
44b55e85d2 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r142281
 2008-11-29 17:39:29 +00:00
Joseph Myers
5682cc89ea be.po, [...]: Update. 
* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po, ja.po,
	nl.po, ru.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r142280
 2008-11-29 17:37:36 +00:00
H.J. Lu
e35fc26dcc re PR middle-end/37843 (unaligned stack in main due to tail call optimization) 
2008-11-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/37843
	* gcc.target/i386/pr37843-3.c: Make it nonpic targets only.

From-SVN: r142278
 2008-11-29 08:32:35 -08:00
Dave Korn
b564652855 MAINTAINERS: Update my email address in WAA section. 
* MAINTAINERS:  Update my email address in WAA section.

From-SVN: r142277
 2008-11-29 16:00:13 +00:00
Janus Weil
f42564392c re PR fortran/38289 ("procedure( ), pointer" rejected) 
2008-11-29  Janus Weil  <janus@gcc.gnu.org>
	    Mikael Morin <mikael@gcc.gnu.org>

	PR fortran/38289
	PR fortran/38290
	* decl.c (match_procedure_decl): Handle whitespaces.
	* resolve.c (resolve_specific_s0): Bugfix in check for intrinsic
	interface.


2008-11-29  Janus Weil  <janus@gcc.gnu.org>
	    Tobias Burnus <burnus@gcc.gnu.org>

	PR fortran/38289
	PR fortran/38290
	* gfortran.dg/proc_decl_1.f90: Extended test case.

Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org>
Co-Authored-By: Tobias Burnus <burnus@gcc.gnu.org>

From-SVN: r142276
 2008-11-29 14:36:35 +01:00
Joseph Myers
cc95528267 lex.c (cpp_token_len): Use 6 as default length. 
libcpp:
	* lex.c (cpp_token_len): Use 6 as default length.

gcc/testsuite:
	* g++.dg/cpp/stringop-1.C: New test.

From-SVN: r142275
 2008-11-29 12:21:10 +00:00
Eric Botcazou
f9805f52d5 re PR ada/30827 (GNAT.compiler_version problem for official releases) 
PR ada/30827
	* g-comver.adb (Ver_Len_Max): Fix inconsistency.

From-SVN: r142274
 2008-11-29 10:31:53 +00:00
Andrew Pinski
bce4ea615d re PR testsuite/38311 (ssp-2.c fails on darwin because of duplicated symbols) 
2008-11-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR testsuite/38311
        * ssp-2.c: Link with -Wl,-multiply_defined,suppress on darwin.

From-SVN: r142273
 2008-11-28 19:05:18 -08:00