re PR middle-end/38422 (union/bitfield causes cc1/cc1plus to run out of memory.)

PR middle-end/38422
* fold-const.c (fold_unary) <CASE_CONVERT>: Don't convert MULT_EXPR
operands to mult_type if it isn't narrower than op0's type.

* gcc.c-torture/execute/pr38422.c: New test.

From-SVN: r142521

re PR fortran/38415 (procedure pointer assignment to abstract interface)

2008-12-06  Janus Weil  <janus@gcc.gnu.org>

PR fortran/38415
* expr.c (gfc_check_pointer_assign): Added a check for abstract
interfaces in procedure pointer assignments, removed check involving
gfc_compare_interfaces until PR38290 is fixed completely.

2008-12-06  Janus Weil  <janus@gcc.gnu.org>

PR fortran/38415
* gfortran.dg/proc_ptr_2.f90: Extended.
* gfortran.dg/proc_ptr_11.f90: Modified.

From-SVN: r142520

re PR libstdc++/38421 (libstdc++-v3/include/tr1/ell_integral.tcc contains __ea identifier)

2008-12-06  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38421
* include/tr1/ell_integral.tcc: Avoid __ea, future SPU badname.
* doc/xml/manual/appendix_contributing.xml: Add __ea to the list
of badnames.

From-SVN: r142519

re PR middle-end/38074 (missed inlining on Core2 Duo due  to apparent wrong branch prediction/profile)

PR tree-optimization/38074
* cgraphbuild.c (compute_call_stmt_bb_frequency): Fix handling of 0
entry frequency.
* predict.c (combine_predictions_for_bb): Ignore predictor predicting
in both dirrection for first match heuristics.
(tree_bb_level_predictions): Disable noreturn heuristic when there
is no returning path.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r142517

re PR fortran/38291 (Rejects I/O with POS= if FMT=*)

2008-12-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/38291
* gfortran.dg/streamio_16.f90: New test.

From-SVN: r142516

re PR fortran/38291 (Rejects I/O with POS= if FMT=*)

2008-12-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/38291
* io.c (match_dt_element): Use dt->pos in matcher.
(gfc_free_dt): Free dt->pos after use.
(gfc_resolve_dt): Use dt->pos in resolution of stream position tag.

2008-12-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38291
* io/transfer.c (data_transfer_init): Add checks for POS= valid range.
Add check for unit opened with ACCESS="stream". Flush and seek if
current stream position does not match. Check ENDFILE on read.

From-SVN: r142515

re PR rtl-optimization/38272 (Revision 142207 caused libgomp.fortran/threadprivate2.f90)

2008-12-05  Bernd Schmidt  <bernd.schmidt@analog.com>

PR rtl-optimization/38272
* reload1.c (choose_reload_regs): Keep reload_spill_index correct
in all cases.

From-SVN: r142514

Daily bump.

From-SVN: r142511

* include/tr1_impl/functional (_Mu): Fix typo.

From-SVN: r142507

re PR c++/35336 (Broken diagnostic: 'bit_field_ref' not supported by dump_expr)

PR c++/35336
* c-pretty-print.c (pp_c_postfix_expression): Handle BIT_FIELD_REF.
(pp_c_expression): Likewise.

* error.c (dump_expr): Handle BIT_FIELD_REF.

* g++.dg/other/error30.C: New test.

From-SVN: r142497

target-supports.exp (check_effective_target_hard_dfp): New.

* lib/target-supports.exp (check_effective_target_hard_dfp): New.
* gcc.dg/dfp/convert-dfp-round.c: Skip for hard_dfp.
* gcc.dg/dfp/fe-binop.c: Ditto.
* gcc.dg/dfp/fe-convert-1.c: Ditto.

From-SVN: r142494

PR c/38416, make pragma_kind 8 bits

From-SVN: r142493

mips-nonpic: New testsuite.

2008-12-05  Catherine Moore  <clm@codesourcery.com>

        * gcc-target/mips/mips-nonpic: New testsuite.

From-SVN: r142492

re PR libstdc++/38399 (money_get<> read decimal point when frac_digits() <= 0)

2008-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38399
* include/bits/locale_facets_nonio.tcc (money_get<>::
_M_extract(iter_type, iter_type, ios_base&, ios_base::iostate&,
string&)): Fix, reject decimal point when frac_digits <= 0.
* testsuite/22_locale/money_get/get/char/38399.cc: New.
* testsuite/22_locale/money_get/get/wchar_t/38399.cc: Likewise.
* testsuite/22_locale/money_get/get/char/5.cc: Adjust.
* testsuite/22_locale/money_get/get/wchar_t/5.cc: Likewise.

From-SVN: r142487

re PR middle-end/28614 (gcc.c-torture/compile/20001226-1.c times out)

PR other/28614
* gcc.c-torture/compile/20001226-1.c: Add dg-timeout-factor.
* g++.dg/torture/pr31863.C: Ditto.

From-SVN: r142485

re PR middle-end/37248 (regression transformation bitfield to individual bytes)

PR middle-end/37248
* fold-const.c (make_bit_field_ref): Change bitpos and bitsize
arguments to HOST_WIDE_INT.  If type has different signedness
than unsignedp or different precision from bitsize, create
the right type for BIT_FIELD_REF and cast to type.
(fold_truthop): Change first_bit and end_bit to HOST_WIDE_INT.

Revert:
2008-03-05  Richard Guenther  <rguenther@suse.de>
PR c++/35336
* fold-const.c (fold_truthop): Remove code generating
BIT_FIELD_REFs of structure bases.
(fold_binary): Likewise.
(make_bit_field_ref): Remove.
(optimize_bit_field_compare): Remove.
(all_ones_mask_p): Remove.

* gcc.target/i386/pr37248-1.c: New test.
* gcc.target/i386/pr37248-2.c: New test.
* gcc.target/i386/pr37248-3.c: New test.

From-SVN: r142484

tree-sra.c (sra_explode_bitfield_assignment): Always call unsigned_type_for...

* tree-sra.c (sra_explode_bitfield_assignment): Always
call unsigned_type_for, if the precision is higher than
needed, call build_nonstandard_integer_type.

From-SVN: r142483

re PR debug/38367 (Wrong debug information for big endian function parameters)

PR debug/38367
* function.c (assign_parm_find_stack_rtl): If promoted_mode
is wider than DECL_MODE, adjust MEM_OFFSET (stack_parm) for
big endian.

From-SVN: r142481

re PR middle-end/38338 (__builtin_apply causes an ICE on x86)

PR middle-end/38338
* builtins.c (expand_builtin_apply_args): Put before parm_birth_insn
only if internal_arg_pointer is a non-virtual pseudo.

* gcc.dg/pr38338.c: New test.

From-SVN: r142480

rs6000.md (move_from_CR_gt_bit): Enable for TARGET_HARD_FLOAT && !TARGET_FPRS, not TARGET_E500.

* config/rs6000/rs6000.md (move_from_CR_gt_bit): Enable for
TARGET_HARD_FLOAT && !TARGET_FPRS, not TARGET_E500.
* config/rs6000/spe.md (e500_cr_ior_compare): Likewise.

testsuite:
* gcc.target/powerpc/20081204-1.c: New test.

From-SVN: r142477

re PR tree-optimization/37716 (ice for legal C++ code with -O2 on 20080926)

PR tree-optimization/37716
* gimplify.c (gimplify_expr): Allow COND_EXPR if
gimplify_ctxp->allow_rhs_cond_expr.

From-SVN: r142476

* Remove unintended commits.

From-SVN: r142475

alpha.c (alpha_fold_vector_minmax): Create VIEW_CONVERT_EXPR to convert output to long_integer_type_node.

* config/alpha/alpha.c (alpha_fold_vector_minmax): Create
VIEW_CONVERT_EXPR to convert output to long_integer_type_node.

(alpha_emit_conditional_branch): Do not generate direct branch
for UNORDERED comparisons.

From-SVN: r142474

linux-unwind.h (frob_update_context): Check for NULL lr.

* config/rs6000/linux-unwind.h (frob_update_context): Check for
NULL lr.

From-SVN: r142473

re PR libstdc++/38411 (Revision 142439 caused 22_locale/locale/cons/7.cc execution test)

2008-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38411
* testsuite/22_locale/numpunct/members/char/2.cc: Use is_IS instead
of fr_FR.
* testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
* testsuite/22_locale/locale/cons/7.cc: Likewise.

From-SVN: r142472

re PR testsuite/38406 (Revision 142437 caused gcc.dg/Wstrict-aliasing-converted-assigned.c)

2008-12-05  Richard Guenther  <rguenther@suse.de>

PR testsuite/38406
* gcc.dg/Wstrict-aliasing-converted-assigned.c: Restrict PTA
alias warning to lp64 targets.

From-SVN: r142471

Fix dates.

From-SVN: r142470

re PR c/38408 (compilation  error during bootstrap in fold-const.c using TOT!)

PR c/38408
* fold-const.c (fold_checksum_tree): Change buf type to union
tree_node.

From-SVN: r142468

re PR bootstrap/38262 (GCC components unnecessarily link with shared gmp/mpfr)

PR bootstrap/38262
Fixup ChangeLog entries.

From-SVN: r142466

* gcc.dg/union-5.c: Run only on x86 and x86-64.

From-SVN: r142465

re PR bootstrap/38262 (GCC components unnecessarily link with shared gmp/mpfr)

2008-11-07  Sebastian Pop  <sebastian.pop@amd.com>

PR bootstrap/38262
* java/Make-lang.in (jc1): Add BACKENDLIBS, remove GMPLIBS.
* objc/Make-lang.in (cc1obj-dummy, cc1obj): Same.
* objcp/Make-lang.in (cc1objplus-dummy, cc1objplus): Same.
* cp/Make-lang.in (cc1plus-dummy, cc1plus): Same.
* ada/gcc-interface/Make-lang.in (gnat1): Same.
* fortran/Make-lang.in (f951): Same.
* Makefile.in (LIBS): Remove GMPLIBS, CLOOGLIBS and PPLLIBS.
(BACKENDLIBS): New.
(cc1-dummy, cc1): Add BACKENDLIBS, remove GMPLIBS.

From-SVN: r142464

re PR fortran/38285 (Wrong I/O output: Interaction between F and P for output)

2008-12-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38285
gfortran.dg/fmt_f_an_p.f: New test.

From-SVN: r142456

re PR fortran/38285 (Wrong I/O output: Interaction between F and P for output)

2008-12-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/38285
* write_float.def (WRITE_FLOAT): Zero the float value for special case
only if scale_factor = 0.

From-SVN: r142455

Daily bump.

From-SVN: r142453

c-parser.c (c_parser_enum_specifier): Initialise ident_loc and comma_loc.

* c-parser.c (c_parser_enum_specifier): Initialise ident_loc and
comma_loc.
(c_parser_initelt): Initialise des_loc and ellipsis_loc.

From-SVN: r142448

cse.c (lookup_as_function): Delete mode frobbing code.

* cse.c (lookup_as_function): Delete mode frobbing code.
(equiv_constant): Re-implement it there for SUBREGs.

Co-Authored-By: Gary Funck <gary@intrepid.com>
From-SVN: r142443

re PR c++/37906 (has_trivial_default_constructor vs. deleted copy ctor)

        PR c++/37906
        * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT
        here.
        * class.c (check_bases_and_members): Rather than assuming any
        user-declared default constructor is complex here.

From-SVN: r142442

re PR libstdc++/38368 (locale(const char* std_name) may create locale with broken facets)

2008-12-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38368
* config/locale/gnu/numeric_members.cc (numpunct<char>::
_M_initialize_numpunct, numpunct<wchar_t>::_M_initialize_numpunct):
Fix for THOUSANDS_SEP == '\0' consistently with "C" locale.
* config/locale/gnu/monetary_members.cc (moneypunct<char, true>::
_M_initialize_moneypunct, moneypunct<char, false>::
_M_initialize_moneypunct, moneypunct<wchar_t, true>::
_M_initialize_moneypunct, moneypunct<wchar_t, false>::
_M_initialize_moneypunct): Fix for __MON_DECIMAL_POINT == '\0' or
__MON_THOUSANDS_SEP == '\0' consistently with "C" locale.
* testsuite/22_locale/locale/cons/38368.cc: New.

From-SVN: r142439

re PR middle-end/36509 (gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c)

2008-12-04  Richard Guenther  <rguenther@suse.de>

PR middle-end/36509
PR c++/38334
* Makefile.in (tree-ssa-alias-warnings.o): Remove.
(tree-ssa-structalias.o): Remove errors.h dependency.
(tree-ssa-reassoc.o): Likewise.
* tree-ssa-reassoc.c: Do not include errors.h.
* tree-ssa-alias-warnings.c: Remove.
* tree-ssa-alias.c (compute_may_aliases): Remove call to
strict_aliasing_warning_backend.
* tree-ssa-structalias.c (emit_pointer_definition): New function.
(emit_alias_warning): Likewise.
(set_uids_in_ptset): Warn for clear cases of type-punning.
* tree-inline.c (remap_gimple_op_r): Preserve TREE_NO_WARNING
on INDIRECT_REFs.

cp/
* typeck.c (get_member_function_from_ptrfunc): Mark the vtbl
pointer access with TREE_NO_WARNING.

* gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c: Adjust, remove XFAIL.
* gcc.dg/Wstrict-aliasing-converted-assigned.c: Adjust.
* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: Likewise.

From-SVN: r142437

* cse.c (equiv_constant): Fix pasto.

From-SVN: r142432

stormy16.md: Remove extraneous spaces and quotes.

        * config/stormy16/stormy16.md: Remove extraneous spaces and
        quotes.
        * config/stormy16/stormy16.c: Remove extraneous spaces and fix up
        formatting of quotes.

From-SVN: r142431

re PR middle-end/38371 (Fold check error during bootstrap)

PR middle-end/38371
* fold-const.c (fold_checksum_tree): Allow modification of
TYPE_NEXT_VARIANT.

From-SVN: r142430

badalloc1.C: Add the missing "}".

2008-12-03  H.J. Lu  <hongjiu.lu@intel.com>

* g++.old-deja/g++.eh/badalloc1.C: Add the missing "}".

From-SVN: r142428

configure.ac: Add double brackets on darwin[912].

2008-12-04  Jack Howarth  <howarth@bromo.med.uc.edu>

        * configure.ac: Add double brackets on darwin[912].
        * configure: Regenerate.

From-SVN: r142427

configure.ac: Add double brackets on darwin[912].

2008-12-04  Jack Howarth  <howarth@bromo.med.uc.edu>

        * configure.ac: Add double brackets on darwin[912].
        * configure: Regenerate.

From-SVN: r142426

Daily bump.

From-SVN: r142421

re PR c++/38232 ("value-initialization of reference" warning too strict)

        PR c++/38232
        * init.c (build_value_init): Do initial zero-initialization
        of a class with an implicitly-defined constructor using
        build_zero_init rather than in build_value_init.
        (build_value_init_1): Fold into build_value_init.

From-SVN: r142418

* g++.old-deja/g++.eh/badalloc1.C: Reinstate XFAIL for Darwin 3-7.

From-SVN: r142417

badalloc1.C: Omit XFAIL on obsolete Darwin.

2008-12-03  Jack Howarth  <howarth@bromo.med.uc.edu>

* g++.old-deja/g++.eh/badalloc1.C: Omit XFAIL on obsolete Darwin.

From-SVN: r142415

re PR c++/38256 (ICE with "operator auto")

        PR c++/38256
        * parser.c (cp_parser_conversion_type_id): Diagnose
        'operator auto' here.
        * decl.c (grokdeclarator): Not here.

From-SVN: r142410

MAINTAINERS: Moved myself and Mikael Morin from Write After Approval to Reviewer section...

2008-12-03  Daniel Kraft  <d@domob.eu>

* MAINTAINERS:  Moved myself and Mikael Morin from Write After
Approval to Reviewer section (for Fortran front-end).

From-SVN: r142408

re PR c++/38380 (explicitly defaulted constructors vs. empty direct initialization)

        PR c++/38380
        * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P
        on explicit constructors.
        * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate
        CONSTRUCTOR_IS_DIRECT_INIT.

From-SVN: r142404

fix markup

From-SVN: r142401

re PR middle-end/38360 (ICE in gimple_op, at gimple.h:1636)

PR middle-end/38360
* tree-ssa-ccp.c (ccp_fold_builtin): Bail out if the builtin doesn't
have the right number of arguments.

* gcc.c-torture/compile/pr38360.c: New test.

From-SVN: r142399

re PR middle-end/36326 (gimplification of aggregate copies introduces extra aggregate copy)

2008-12-03  Richard Guenther  <rguenther@suse.de>

PR middle-end/36326
* gimplify.c (is_gimple_mem_or_call_rhs): Remove work-around for
non-BLKmode types.

* gcc.dg/tree-ssa/pr36326.c: New testcase.

From-SVN: r142396

pr38250.c: New file.

        * testsuite/gcc.dg/tree-ssa/pr38250.c: New file.

--This list and those below, will be ignored--

A    gcc/testsuite/gcc.dg/tree-ssa/pr38250.c

From-SVN: r142395

re PR middle-end/38250 (ICE with -O2 -ftree-loop-distribution)

        PR middle-end/38250
        * tree-loop-distribution.c (build_size_arg): New function.
        (generate_memset_zero): Checks if DR_STEP(de) is NULL.
        Reorganized generating of stmts.
        * testsuite/gcc.dg/tree-ssa/pr38250.c: New file.
        * tree-data-ref.c (dr_analyze_innermost): Returns bool.
        Indicate if analysis succeed.
        * tree-data-ref.h (dr_analyze_innermost): Returns bool.
        * tree-predcom.c (valid_initializer_p, find_looparound_phi):
        Uses new definition of dr_analyze_innermost.

From-SVN: r142394

* tree-ssa-pre.c (do_regular_insertion): Initialise edoubleprime.

From-SVN: r142393

re PR tree-optimization/37716 (ice for legal C++ code with -O2 on 20080926)

PR tree-optimization/37716
* tree-sra.c (sra_build_assignment): For scalar bitfield SRC construct
all the needed operations as trees and gimplify_assign it to dst.

* g++.dg/torture/pr37716.C: New test.

From-SVN: r142392

* gcc.dg/torture/pr37868.c: Skip on the SPARC.

From-SVN: r142390

re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test)

PR target/37610
* configure.ac (gcc_cv_readelf): Look for readelf.
(gcc_cv_as_cfi_advance_working): Check for working
cfi advances with code alignment factor > 1.
(HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances
don't work properly.
* configure: Regenerated.

From-SVN: r142389

re PR rtl-optimization/38281 (segmentation fault with optimization enabled)

PR rtl-optimization/38281
* combine.c (distribute_notes): When invoking SET_INSN_DELETED on i2,
set it to NULL_RTX afterwards.

* emit-rtl.c (set_insn_deleted): Fix formatting.

Co-Authored-By: Andrew Pinski <andrew_pinski@playstation.sony.com>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r142388

MAINTAINERS (Reviewers): Add myself as Fortran reviewer.

2008-12-03  Janus Weil  <janus@gcc.gnu.org>

* MAINTAINERS (Reviewers): Add myself as Fortran reviewer.
(Write After Approval): Remove myself.

From-SVN: r142387

Daily bump.

From-SVN: r142382

PR c++/35782, c++/37860

        PR c++/35782, c++/37860
        * call.c (build_user_type_conversion_1): Remember
        list-initialization.
        (convert_like_real): Likewise.
        (build_over_call): Don't require the copy constructor
        for copy-list-initialization.
        * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro.

        PR c++/37234
        * decl.c (cp_finish_decl): Handle =default and =delete for
        templates, too.

From-SVN: r142379

Sorry, committed the wrong version of the last patch.

From-SVN: r142376

mips.c (mips_expand_builtin): Fix the mode of the error return value.

gcc/
* config/mips/mips.c (mips_expand_builtin): Fix the mode of the
error return value.
* config/mips/mips.md (IMOVE32): New mode iterator.
(movsi): Generalize with IMOVE32.
(*movsi_internal): Likewise.
(*mov<mode>_mips16): Likewise, and its define_splits.
(*lwxs): Likewise.

From-SVN: r142375

lb1sf68.asm (PICCALL, PICJUMP): Use GOT instead of PC-relative addressing when compiling for uclinux PIC.

* config/m68k/lb1sf68.asm (PICCALL, PICJUMP): Use GOT instead of
PC-relative addressing when compiling for uclinux PIC.
(__cmpdf_internal, __cmpsf_internal): Hide.
(__cmpdf, __cmpsf): Use PIC call sequence.

Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>
From-SVN: r142373

linkage.exp: Correct file type check for Darwin.

2008-12-02  Jack Howarth  <howarth@bromo.med.uc.edu>

* gcc.misc-tests/linkage.exp: Correct file type check for Darwin.

From-SVN: r142371

t-darwin64: Add m32 multilib support.

2008-12-02  Andreas Tobler  <a.tobler@schweiz.org>
    Jack Howarth <howarth@bromo.med.uc.edu>

* config/i386/t-darwin64: Add m32 multilib support.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
From-SVN: r142370

configure.ac: Expand to darwin10 and later.

2008-12-02  Jack Howarth  <howarth@bromo.med.uc.edu>

* configure.ac: Expand to darwin10 and later.
* configure: Regenerate.
* testsuite/lib/libjava.exp: Expand to darwin10 and later.

From-SVN: r142369

darwin-comm.c: Expand to darwin10 and later.

2008-12-02  Jack Howarth  <howarth@bromo.med.uc.edu>

* testsuite/gcc.dg/darwin-comm.c: Expand to darwin10 and later.

From-SVN: r142368

configure.ac: Expand to darwin10 and later.

2008-12-02  Jack Howarth  <howarth@bromo.med.uc.edu>

* configure.ac: Expand to darwin10 and later.
* configure: Regenerate.

From-SVN: r142367

Make-lang.in (install-finclude-dir): Use mkinstalldirs and don't remove the finclude directory beforehand.

2008-12-02  Jakub Jelinek  <jakub@redhat.com>
    Diego Novillo  <dnovillo@google.com>

* Make-lang.in (install-finclude-dir): Use mkinstalldirs
and don't remove the finclude directory beforehand.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r142365

re PR middle-end/38343 (ice for legal code with -O2)

PR middle-end/38343
* builtins.c (fold_builtin_memory_op): Convert len to sizetype
before using it in POINTER_PLUS_EXPR.

* gcc.c-torture/compile/pr38343-2.c: New test.

From-SVN: r142363

Makefile.def: configure-target-boehm-gc depends on all-target-libstdc++-v3.

* Makefile.def: configure-target-boehm-gc depends on
all-target-libstdc++-v3.
* Makefile.in: Regenerate.

From-SVN: r142361

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  Paolo Carlini  <paolo.carlini@oracle.com>

* Tweak last ChangeLog entry.

From-SVN: r142359

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

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

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

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

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

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

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

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

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

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

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

* config.sub, config.guess: Update from upstream sources.

From-SVN: r142343

* gcc.target/powerpc/pr18096-1.c: Adjust location of expected error.

From-SVN: r142342

re PR libgomp/38270 (libgomp test failures due to missing memory barrier)

PR libgomp/38270
* config/linux/powerpc/mutex.h: New.

From-SVN: r142341

Daily bump.

From-SVN: r142339

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

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

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

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

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

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

config.host: Add m32c*-*-rtems*.

2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>

* config.host: Add m32c*-*-rtems*.

From-SVN: r142322