2008-11-01  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/shared_ptr.h: Update comparisons to match WP.
        (_Sp_counted_ptr): Make copy and assignment members deleted.
        (_Sp_counted_deleter): Remove private copy and assignment members.
        (__shared_count::_M_less,__weak_count::_M_less,operator<): Replace
        friend operator< with overloaded _M_less member functions to allow
        comparison with either shared_count or weak_count.
        (__shared_ptr::_M_less,__weak_ptr::_M_less): Replace with...
        (__shared_ptr::owner_before,__weak_ptr::owner_before): New overloads
        for ownership-based ordering.
        (operator<(__shared_ptr,__shared_ptr)): Compare stored pointers,
        make non-friend.
        (operator==(__shared_ptr,__shared_ptr)): Make non-friend.
        (operator!=(__shared_ptr,__shared_ptr)): Likewise.
        (less<__shared_ptr<>>,less<shared_ptr<>>,_Sp_less): Explicitly call
        pointer specialization.
        (__weak_ptr::operator<,weak_ptr::operator<=,weak_ptr::operator>,
        weak_ptr::operator>=): Remove operator< and delete all comparisons.
        (_Sp_owner_less,owner_less): Predicate for ownership-based ordering.
        (operator<(shared_ptr,shared_ptr): Overload for derived shared_ptr.
        (operator==(shared_ptr,shared_ptr): Likewise.
        (operator!=(shared_ptr,shared_ptr): Likewise.
        (swap(shared_ptr,shared_ptr)): Fix parameter types.
        (swap(weak_ptr,weak_ptr)): Add missing overload.
        * testsuite/20_util/owner_less/cmp.cc: New.
        * testsuite/20_util/shared_ptr/comparison/cmp.cc: Test other ops.
        * testsuite/20_util/shared_ptr/comparison/less.cc: New.
        * testsuite/20_util/shared_ptr/observers/owner_before.cc: New.
        * testsuite/20_util/weak_ptr/observers/owner_before.cc: New.
        * testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141512 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>

PR fortran/37159
* fortran/check.c (gfc_check_random_seed): Check PUT size
at compile time.

2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>

PR fortran/37159
* intrinsics/random.c: Added comment to adapt check.c, should
kiss_size change.
Few cosmetic changes to existing comments.

2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>

PR fortran/37159
* gfortran.dg/random_seed_1.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141511 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_file_start): Output gnu
attribute for struct return convention.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141510 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/crtsavres.asm: Really, really delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141509 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (no_global_regs_above): Fix precedence
problem.
(rs6000_emit_prologue): Invert logic.
* config/rs6000/rs6000.md (*save_gpregs_<mode>): Use explicit
(reg:P 11) instead of match_operand.
(*save_fpregs_<mode>): Likewise.
(*restore_gpregs_<mode>): Likewise.
(*return_and_restore_gpregs_<mode>): Likewise.
(*return_and_restore_fpregs_<mode>): Likewise.
* config/rs6000/spe.md (*save_gpregs_spe): Use explicit
(reg:P 11) insted of match_operand.
(*restore_gpregs_spe): Likewise.
(*return_and_restore_gpregs_spe): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141508 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141506 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-31  Manuel López-Ibáñez  <manu@gcc.gnu.org>

libcpp/
* expr.c (struct op): Add location.
(_cpp_parse_expr): Propagate locations throught the stack
of expressions.
(reduce): Likewise.
(check_promotion): Use explicit location in errors.

testsuite/
* gcc.dg/cpp/Wsignprom.c: Add column numbers.
* gcc.dg/cpp/if-mpar.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141503 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/37967
* decl.c (grokdeclarator): Diagnose auto function decl without
late return type and late return type function decl where type
is not auto.

* g++.dg/cpp0x/auto8.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141502 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/37965
* decl.c (cp_finish_decl): Diagnose type_uses_auto type with
no initializer.

* g++.dg/cpp0x/auto7.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141501 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-31  Andrew Haley  <aph@redhat.com>

        * Makefile.am (install-data-local): Correct symlink paths for
        SDK-style installed JARs.
        Correct symlinks for headers when DESTDIR is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141499 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-31  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37958
* include/bits/locale_facets.tcc (num_get<>::do_get(iter_type,
iter_type, ios_base&, ios_base::iostate&, bool&): Fix.
* testsuite/22_locale/num_get/get/char/37958.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141498 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-31  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/35840
* expr.c (gfc_reduce_init_expr): New function, containing checking code
from gfc_match_init_expr, so that checking can be deferred.
(gfc_match_init_expr): Use gfc_reduce_init_expr.
* io.c (check_io_constraints): Use gfc_reduce_init_expr instead of
checking that the expression is a constant.
* match.h (gfc_reduce_init_expr): Prototype added.

2008-10-31  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/35840
* gfortran.dg/write_check4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141497 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-31  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/35820
* resolve.c (gfc_count_forall_iterators): New function.
(gfc_resolve_forall): Use gfc_count_forall_iterators to evaluate
the needed memory amount to allocate. Don't forget to free allocated
memory.  Add an assertion to check for memory leaks.

2008-10-16  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/35820
* gfortran.dg/nested_forall_1.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141496 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS (Write After Approval): Add self.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141495 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-31  Mikael Morin  <mikael.morin@tele2.fr>

* MAINTAINERS (Write after approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141494 138bc75d-0d04-0410-961f-82ee72b054a4

* id.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141492 138bc75d-0d04-0410-961f-82ee72b054a4

Fix garbage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141490 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-30  Steven G. Kargl  <kargls@comcast.net>

PR fortran/37930
* gfortran.dg/int_conv_2.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141489 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-30  Steven G. Kargl  <kargls@comcast.net>

PR fortran/37930
* fortran/arith.c (gfc_mpfr_to_mpz):  Test for NaN and Inf values.
Remove stale comment and kludge code for MPFR 2.0.1 and older.
(gfc_real2int): Error on conversion of NaN or Inf.
(gfc_complex2int): Ditto.
* fortran/arith.h: Update mpfr_to_mpz prototype.
* fortran/simplify.c (gfc_simplify_ceiling, gfc_simplify_floor,
gfc_simplify_ifix, gfc_simplify_idint, simplify_nint): Update function
calls to include locus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141488 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141481 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (spu-*-*): Remove special case.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141471 138bc75d-0d04-0410-961f-82ee72b054a4

Add -dumpbase to the switches that take arguments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141469 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.c (s390_mark_symbol_ref_as_used): New function.
(s390_output_pool_entry): Call it through for_each_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141468 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-30  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/37903
        * trans-array.c (gfc_trans_create_temp_array): If n is less
than the temporary dimension, assert that loop->from is
zero (reverts to earlier versions). If there is at least one
null loop->to[n], it is a callee allocated array so set the
size to NULL and break.
(gfc_trans_constant_array_constructor): Set the offset to zero.
(gfc_trans_array_constructor): Remove loop shifting around the
temporary creation.
(gfc_conv_loop_setup): Prefer zero-based descriptors if
possible.  Calculate the translation from loop variables to
array indices if an array constructor.

2008-10-30  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/37749
        * trans-array.c (gfc_trans_create_temp_array): If size is NULL
use the array bounds for loop->to.

2008-10-30  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/37903
        * gfortran.dg/vector_subscript_4.f90: New test.

2008-10-30  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/37749
        * gfortran.dg/vector_subscript__5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141467 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-30  Catherine Moore  <clm@codesourcery.com>

        * MAINTAINERS (Write after approval): Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141465 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/s390/pr36822.c: Avoid cast to pointer from integer
of different size warning with -m31.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141462 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37730
* expr.c (store_constructor): For vectors, if target is a MEM, use
target's MEM_ALIAS_SET instead of elttype alias set.

* gcc.dg/vect/pr37730.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141461 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141456 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/36668
* g++.dg/other/PR23205.C: Allow foobar to be defined as variable.
* g++.dg/other/pr23205-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141453 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37909
* config/sh/sh.c (untangle_mova): Return -1 when NEW_MOVA has
no address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141452 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/pr37878.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141451 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/37878
        * config/rs6000/predicates.md (word_offset_memref_operand):
        Restructure code and look inside auto-inc/dec addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141450 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/32277
* libgcov.c ( __gcov_indirect_call_profiler): Check
TARGET_VTABLE_USES_DESCRIPTORS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141442 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37339
* gcc.dg/pr33545-3.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141440 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:

2008-10-29  Stefan Schulze Frielinghaus  <xxschulz@de.ibm.com>

* configure.ac [spu-*-*]: Do not set skipdirs.
* configure: Re-generate.

gcc/ChangeLog:

2008-10-29  Stefan Schulze Frielinghaus  <xxschulz@de.ibm.com>

* config/spu/spu.h (FRAME_GROWS_DOWNWARD): Define.
(INITIAL_FRAME_POINTER_OFFSET): Remove.
* config/spu/spu.c (spu_initial_elimination_offset): Calculate new
offset if eliminating soft frame pointer.
* config/spu/spu.md (stack_protect_set, stack_protect_test)
(stack_protect_test_si): Add initial machine description
for Stack Smashing Protector

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141437 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-29  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR 11492
* c-common.c (min_precision): Move to...
* tree.c (tree_int_cst_min_precision): ... to here. Renamed.
* tree.h (tree_int_cst_min_precision): Declare.
* c-common.h (min_precision): Delete declaration.
* fold-const.c (tree_binary_nonnegative_warnv_p): Handle
multiplication of non-negative integer constants.
* c-decl.c (check_bitfield_type_and_width): Rename min_precision to
tree_int_cst_min_precision.
(finish_enum): Likewise.
cp/
* class.c (check_bitfield_decl): Rename min_precision to
tree_int_cst_min_precision.
* decl.c (finish_enum): Likewise.
testsuite/
* gcc.dg/pr11492.c: New.
* g++.dg/warn/pr11492.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141434 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36578
* convert.c (convert_to_real): Do not optimize conversions of
binary arithmetic operations between binary and decimal
floating-point types.  Consider mode of target type in determining
decimal type for arithmetic.  Unless
flag_unsafe_math_optimizations, do not optimize binary conversions
where this may change rounding behavior.
* real.c (real_can_shorten_arithmetic): New.
* real.h (real_can_shorten_arithmetic): Declare.

testsuite:
* gcc.dg/dfp/convert-bfp-13.c, gcc.dg/dfp/convert-bfp-14.c,
gcc.dg/dfp/convert-dfp-fold-2.c, gcc.target/i386/pr36578-1.c,
gcc.target/i386/pr36578-2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141432 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin-protos.h (WA_05000257, WA_05000283, WA_05000315,
ENABLE_WA_05000257, ENABLE_WA_05000283, ENABLE_WA_05000315): New.
* config/bfin/bfin.c (bfin_cpus): Add these workaround bits as
appropriate.
(must_save_p): For some workarounds, interrupts need to clobber a
P register.
(expand_prologue_reg_save, expand_epilogue_reg_restore): Save LC0
and LC1 for WA_05000257.
(expand_interrupt_handler_prologue): Add dummy read of CHIPID for
WA_05000283 and WA_05000315.
* config/bfin/bfin.md (UNSPEC_VOLATILE_DUMMY): New constant.
(movbi): Add alternative to set CC to 1; improve code for setting
CC to 0.
(dummy_load): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141431 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37870
* expmed.c (extract_bit_field_1): If int_mode_for_mode returns
BLKmode for non-memory, convert using a wider MODE_INT mode
or through memory.

* gcc.target/i386/pr37870.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141430 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c++/26997
cp/
* parser.c (cp_parser_token_starts_cast_expression): New.
(cp_parser_cast_expression): Peek the next token to decide whether
this could be a parenthesized constructor or is definitely an
actual cast.
testsuite/
* g++.dg/parse/pr26997.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141429 138bc75d-0d04-0410-961f-82ee72b054a4

Revert UTF-8 breaking parts of 141383 and 141295 commits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141428 138bc75d-0d04-0410-961f-82ee72b054a4

Fix last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141427 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37913
* tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Only split bbs
that haven't been removed yet.

* gcc.c-torture/compile/pr37913.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141426 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (struct machine_function): New member
has_loopreg_clobber.
(bfin_expand_movmem): Set it when generating memcpy insns.
(n_regs_saved_by_prologue, expand_prologue_reg_save,
expand_epilogue_reg_restore): If we have hardware loops,
memcpy insns (indicated by has_loopreg_clobber) or function
calls, we need to save the loop registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141425 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Various Maintainers): Add myself to reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141424 138bc75d-0d04-0410-961f-82ee72b054a4

* id.po: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141422 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-28  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (core2_cost): Fix typos in comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141419 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141417 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/37663
* gcc.dg/pr37663.c: Require int32plus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141414 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/37924
* combine.c (make_compound_operation): Don't call make_extraction with
non-positive length.
(simplify_shift_const_1): Canonicalize count even if complement_p.

* gcc.c-torture/execute/pr37924.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141413 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-28  Tobias Burnus  <burnus@net-b.de>

        * intrinsic.texi: Update OpenMP section for OMPv3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141408 138bc75d-0d04-0410-961f-82ee72b054a4

* convert.c (strip_float_extensions): Do not remove or introduce
conversions between binary and decimal floating-point types.

testsuite:
* gcc.dg/dfp/convert-bfp-12.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141407 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37931
* fold-const.c (distribute_bit_expr): Convert common, left and
right arguments to type.

* gcc.c-torture/execute/pr37931.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141406 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/mn10300/mn10300.h (CALL_REALLY_USED_REGISTERS): Define.
        * config/mn10300/mn10300.c (fp_regs_to_save): Test the
        call_really_used_regs array rather than the call_used_regs array.
        (mn10300_get_live_callee_saved_regs, expand_prologue,
        expand_epilogue, output_tst): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141405 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141401 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37378
* df-scan.c (df_bb_refs_collect): Don't handle EH_USES here.
(df_get_entry_block_def_set): Neither here.
(df_get_regular_block_artificial_uses): Add EH_USES registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141392 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/37879
* predict.c (tree_estimate_probability): Check if last_stmt is
non-NULL before dereferencing it.

* gcc.dg/pr37879.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141390 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37919
Revert:
2008-10-18  Douglas Gregor  <doug.gregor@gmail.com>

* include/bits/stl_pair.h (__may_be_null_pointer_init): New.
(pair::pair): Eliminate the redundant pair(U1&&, U2&&) constructor.
Add lvalue pair<U1, U2> constructor to handle non-const pair lvalues.
Remove the old variadic constructor, and instead provide several
variadic constructors that avoid failing when attempting to
initialize a pointer from a null pointer constant.
* testsuite/20_util/pair/moveable.cc (test3): Add new tests with
initialization of pointers from the null pointer constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141388 138bc75d-0d04-0410-961f-82ee72b054a4

add PR to ChangeLog entry for previous commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141387 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/37897
* decDouble.h (decDouble): Replace struct with union accessible
by more types.
* decSingle.h (decSingle): Ditto.
* decQuad.h (decQuad): Ditto.
* decNumberLocal.h (DFWORD, DFBYTE, DFWWORD): access decFloat via
new members.
* decBasic.c (decFloatCompareTotal): Avoid type-pun violation.
(decNumberCompare): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141386 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-27  Vladimir Makarov  <vmakarov@redhat.com>

* ira-int.h (ira_allocno): Add member updated_cover_class_cost.
(ALLOCNO_UPDATED_COVER_CLASS_COST): New.
(ira_fast_allocation): Remove the prototype.

* ira-color.c (update_copy_costs, allocno_cost_compare_func,
assign_hard_reg, calculate_allocno_spill_cost): Use updated costs.
(color_pass): Modify the updated costs.
(ira_color): Rename to color.  Make it static.
(ira_fast_allocation): Rename to fast_allocation.  Make it static.
(ira_color): New function.

* ira-conflicts.c (process_regs_for_copy): Propagate hard reg cost
change.

* ira-lives.c (last_call_num, allocno_saved_at_call): New
variables.
(set_allocno_live, clear_allocno_live, mark_ref_live,
mark_ref_dead): Invalidate corresponding element of
allocno_saved_at_call.
(process_bb_node_lives): Increment last_call_num.  Setup
allocno_saved_at_call.  Don't increase ALLOCNO_CALL_FREQ if the
allocno was already saved.
(ira_create_allocno_live_ranges): Initiate last_call_num and
allocno_saved_at_call.

* ira-build.c (ira_create_allocno): Initiate
ALLOCNO_UPDATED_COVER_CLASS_COST.
(create_cap_allocno, propagate_allocno_info,
remove_unnecessary_allocnos): Remove setting updated costs.
(ira_flattening): Set up ALLOCNO_UPDATED_COVER_CLASS_COST.

* ira.c (ira):  Don't call ira_fast_allocation.

* ira-costs.c (setup_allocno_cover_class_and_costs): Don't set up
updated costs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141385 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-27  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/37813
* ira-conflicts.c (process_regs_for_copy): Remove class subset
check.

* ira-int.h (ira_hard_regno_cover_class): New.

* ira-lives.c (mark_reg_live, mark_reg_dead,
process_bb_node_lives): Use ira_hard_regno_cover_class.

* ira.c (reg_class ira_hard_regno_cover_class): New global
variable.
(setup_hard_regno_cover_class): New function.
(ira_init): Call setup_hard_regno_cover_class.

* ira-costs.c (cost_class_nums): Add comment.
(find_allocno_class_costs): Initiate cost_class_nums.
(setup_allocno_cover_class_and_costs): Check cost_class_nums.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141384 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-27  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/37884
* ira-build.c (copy_live_ranges_to_removed_store_destinations):
Rename to copy_info_to_removed_store_destinations.  Propagate
conflict hard regs and register stack attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141383 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37522
* config/os/mingw32/os_defines.h: Define _GLIBCXX_HAVE_BROKEN_VSWPRINTF
* include/bits/basic_string.h: Guard string conversions with
!defined(_GLIBCXX_HAVE_BROKEN_VSWPRINTF) too.
* testsuite/lib/libstdc++.exp (check_v3_target_string_conversions):
New.
* testsuite/lib/dg-options.exp (dg-require-string-conversions): New.
* testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
Use the latter.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/
stoull.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/
to_string.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141382 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-26  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

PR middle-end/37316
* pa.c (function_arg_padding):  Pad complex and vector types upward in
64-bit runtime.
(function_arg): Use BLKmode for PARALLEL in 64-bit runtime.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141380 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141377 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-26  Matthias Klose  <doko@ubuntu.com>

       * doc/install.texi: Document requirements on antlr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141373 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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2008-10-25  Richard Guenther  <rguenther@suse.de>

* MAINTAINERS (Various Maintainers): Add myself as middle-end
maintainer.  Remove myself as libgcc-math maintainer.
(Non-Algorithmic Maintainers): Remove myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141363 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.h (REG_ALLOC_ORDER): Put call-clobbered registers
first.

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Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141360 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37841: Fix SPU abi

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141356 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/37769
* regmove.c (optimize_reg_copy_2): Update REG_INC note if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141354 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/t-sh: Use $(MULTILIB_CFLAGS) when compiling to
unwind-dw2-Os-4-200.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141352 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.tpl (HOST_EXPORTS): Correct CPPFLAGS typo.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141351 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/scanasm.exp (scan-assembler, scan-assembler-not,
scan-hidden, scan-not-hidden, scan-file, scan-file-not,
scan-assembler-times, scan-assembler-dem, scan-assembler-dem-not):
Extract first word of $testcase for all upvar uses, in case
$testvar has compiler switches appended.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141350 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (enum impl_conv): Remove ic_argpass_nonproto.
(convert_for_assignment): Remove ic_argpass_nonproto cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141347 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36038
* tree-ssa-loop-ivopts.c (add_old_iv_candidates): For pointer bases
add sizetype IV with initial value zero instead of pointer type.

* gcc.c-torture/compile/pr36038.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141343 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-24  Paolo Carlini  <paolo.carlini@oracle.com>

* config/os/generic/error_constants.h (enum errc): Remove
no_posix_equivalent.
* config/os/mingw32/error_constants.h (enum errc): Likewise.
* testsuite/19_diagnostics/headers/system_error/errc_std_c++0x.cc:
Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141341 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c/7543
* value-prof.c (gimple_stringop_fixed_value): Use parentheses
around bit operation.
* profile.c (is_edge_inconsistent): Likewise.
* fold-const.c (truth_value_p): Move from here...
* tree.h (truth_value_p): ... to here.
* c-tree.h (c_expr): Update description of original_code.
* c-typeck.c (parser_build_unary_op): Set original_code.
(parser_build_binary_op): Update call to warn_about_parentheses.
* c-common.c (warn_about_parentheses): Take two additional
arguments of the operands. Use a switch. Quote operators
appropriately. Define macro APPEARS_TO_BE_BOOLEAN_EXPR_P.
Add warning about !x | y and !x & y.
* c-common.h (warn_about_parentheses): Update declaration.
cp/
* typeck.c (build_x_binary_op): Update call to
warn_about_parentheses.
* parser.c (cp_parser_binary_expression): Add note about passing
the correct code for unary expressions.
testsuite/
* gcc.dg/Wparentheses-11.c: New.
* g++.dg/warn/Wparentheses-25.C: New. XFAILED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141340 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37882
* gcc.c-torture/execute/pr37882.c: Remove a field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141339 138bc75d-0d04-0410-961f-82ee72b054a4

Mark dg-extract-results.sh executable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141338 138bc75d-0d04-0410-961f-82ee72b054a4

contrib/
* dg-extract-results.sh: New file.
gcc/
* Makefile.in (lang_checks_parallelized, check_gcc_parallelize,
check_p_tool, check_p_vars, check_p_subno, check_p_comma,
check_p_subwork, check_p_numbers, check_p_subdir, check_p_subdirs):
New variables.
(check-subtargets, check-%-subtargets, check-parallel-%): New
targets.
(check-%): For test targets listed in lang_checks_parallelized
if -j is used and RUNTESTFLAGS doesn't specify tests to execute,
run the testing in multiple make goals, possibly parallel, and
afterwards run dg-extract-results.sh to merge the sum and log files.
gcc/cp/
* Make-lang.in (check-c++-subtargets): New alias for
check-g++-subtargets.
(lang_checks_parallelized): Add check-g++.
(check_g++_parallelize): New variable.
gcc/fortran/
* Make-lang.in (check-f95-subtargets, check-fortran-subtargets): New
aliases for check-gfortran-subtargets.
(lang_checks_parallelized): Add check-gfortran.
(check_gfortran_parallelize): New variable.
gcc/ada/
* gcc-interface/Make-lang.in (check-ada-subtargets): Depend on
check-acats-subtargets and check-gnat-subtargets.
(check_acats_targets): New variable.
(check-acats-subtargets, check-acats%): New targets.
(check-acats): If -j is used and CHAPTERS is empty, run the testing
in multiple make goals, possibly parallel, and afterwards run
dg-extract-results.sh to merge the sum and log files.
gcc/java/
* Make-lang.in (check-java-subtargets): New target.
libstdc++-v3/
* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Remove dejagnu.
(RUNTESTDEFAULTFLAGS, EXPECT, check_DEJAGNU_normal_targets): New
variables.
(%/site.exp, check-DEJAGNU%): New targets.
(check-am): Run $(MAKE) check-DEJAGNU.
* testsuite/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141337 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_canonicalize_move_class): New function.
(mips_move_to_gpr_cost): Likewise.
(mips_move_from_gpr_cost): Likewise.
(mips_register_move_cost): Make more fine-grained.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141336 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/35485
        * configure.ac: AIX threads are Posix threads.
        Set signal handler to aix-signal.h
        * configure: Regenerate.
        * classpath/native/fdlibm/fdlibm.h: Undef hz.
        * include/aix-signal.h: New file.
        * sysdep/powerpc/locks.h: Avoid GNU Assembler syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141335 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS (Write after approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141334 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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2008-10-23  Tobias Grosser  <grosser@fim.uni-passau.de>

* graphite.c (graphite_apply_transformations): Check for
-fgraphite-identity.
* toplev.c (process_options): Add graphite_identity.
* tree-ssa-loop.c (gate_graphite_transforms): Add graphite_identity.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141325 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-23  Chris Fairles  <cfairles@gcc.gnu.org>

        * config/os/generic/error_constants.h (errc): Use long type.
        * config/os/mingw32/error_constants.h (errc): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141324 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/37893
* tools/Makefile.am (tools.zip): Generate *.lst files always, not
just in JAVA_MAINTAINER_MODE.
* tools/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141320 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141319 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/37707
* gfortran.dg/namelist_18.f90: Update test.
* gfortran.dg/namelist_55.f90: New test.
* gfortran.dg/namelist_56.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141318 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org

PR libfortran/37707
* io/list_read.c (read_character): Remove code to look ahead in namelist
reads to descriminate non-delimited strings from namelist objects.
* io/write.c (namelist_write): Delimit character strings with quote or
apostrophe, defaulting to quote.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141317 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141315 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/:
* config/bfin/bfin.c (bdesc_2arg): Add mulhisill, mulhisilh,
mulhisihl and mulhisihh builtins.

gcc/testsuite/:
* gcc.target/bfin/hisilh.c: New file.
* gcc.target/bfin/hisilh-O0.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141312 138bc75d-0d04-0410-961f-82ee72b054a4

From Jie Zhang  <jie.zhang@analog.com>
* config/bfin/bfin.md (composev2hi): Put operands into vector
with correct order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141311 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.opt (msmartmips): Accept -mno-smartmips.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141309 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/:
From Mike Frysinger  <michael.frysinger@analog.com>
* config/bfin/bfin-protos.h (bfin_cpu_type): Add BFIN_CPU_BF512,
BFIN_CPU_BF514, BFIN_CPU_BF516, and BFIN_CPU_BF518.
* config/bfin/bfin.c (bfin_cpus[]): Add 0.0 for bf512, bf514, bf516,
and bf518.  Add 0.2 for bf522, bf523, bf524, bf526, and bf527.
Add 0.6 for bf533, bf532, and bf531.  Add 0.5 for bf538 and bf539.
Add 0.2 for bf542, bf544, bf547, bf548, and bf549.
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define __ADSPBF512__
for BFIN_CPU_BF512, __ADSPBF514__ for BFIN_CPU_BF514, __ADSPBF516__
for BFIN_CPU_BF516, and __ADSPBF518__ for BFIN_CPU_BF518.  Define
__ADSPBF51x__ for all of them.
* config/bfin/elf.h (LIB_SPEC): Select proper linker scripts for
-mcpu bf512, bf514, bf516, and bf518.
* config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
bf512-none, bf514-none, bf516-none, and bf518-none.
* config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
* config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
* doc/invoke.texi (Blackfin Options): Document that
-mcpu now accepts bf512, bf514, bf516, and bf518.

gcc/testsuite/:
From Mike Frysinger  <michael.frysinger@analog.com>
* gcc.target/bfin/mcpu-bf522.c: Check SILICON_REVISION is 0x0002.  Invert
check for __WORKAROUND_RETS when SILICON_REVISION is 0x0002+.
* gcc.target/bfin/mcpu-bf523.c: Likewise.
* gcc.target/bfin/mcpu-bf524.c: Likewise.
* gcc.target/bfin/mcpu-bf525.c: Likewise.
* gcc.target/bfin/mcpu-bf526.c: Likewise.
* gcc.target/bfin/mcpu-bf527.c: Likewise.
* gcc.target/bfin/mcpu-bf531.c: Check SILICON_REVISION is 0x0006.  Invert
check for __WORKAROUND_RETS when SILICON_REVISION is 0x0006+.
* gcc.target/bfin/mcpu-bf532.c: Likewise.
* gcc.target/bfin/mcpu-bf533.c: Likewise.
* gcc.target/bfin/mcpu-bf538.c: Check SILICON_REVISION is 0x0005.  Invert
check for __WORKAROUND_RETS when SILICON_REVISION is 0x0005+.
* gcc.target/bfin/mcpu-bf539.c: Likewise.
* gcc.target/bfin/mcpu-bf542.c: Check SILICON_REVISION is 0x0002.  Invert
check for __WORKAROUND_RETS when SILICON_REVISION is 0x0002+.
* gcc.target/bfin/mcpu-bf544.c: Likewise.
* gcc.target/bfin/mcpu-bf547.c: Likewise.
* gcc.target/bfin/mcpu-bf548.c: Likewise.
* gcc.target/bfin/mcpu-bf549.c: Likewise.
* gcc.target/bfin/mcpu-bf512.c: New file.
* gcc.target/bfin/mcpu-bf514.c: Likewise.
* gcc.target/bfin/mcpu-bf516.c: Likewise.
* gcc.target/bfin/mcpu-bf518.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141305 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37882
* fold-const.c (build_range_type): For 1 .. signed_max
range call build_nonstandard_inter_type if signed_type_for
returned a type with bigger precision.

* gcc.c-torture/execute/pr37882.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141303 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-22  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (libgcj-import-20081021).

        * Regenerate class and header files.
        * Regenerate auto* files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141302 138bc75d-0d04-0410-961f-82ee72b054a4