PR c++/37256
        * pt.c (instantiate_decl): Don't require a definition of
        a template that is explicitly instantiated 'extern'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142014 138bc75d-0d04-0410-961f-82ee72b054a4

include/
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32)
(XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR)
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1.
(XCHAL_NUM_AREGS): Change to 32.
(XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K.
(XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32.
(XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5.
(XCHAL_DCACHE_IS_WRITEBACK): Change to 1.
(XCHAL_DEBUGLEVEL): Change to 6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142012 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-19  Richard Guenther  <rguenther@suse.de>

* tree.c (build2_stat): Allow non-POINTER_PLUS_EXPRs with
non-sizetype offsets if their precision matches that of
the pointer.
* expr.c (expand_expr_real_1): Always sign-extend the offset
operand of a POINTER_PLUS_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142009 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc: Unobsolete mips-sgi-irix[56]*.
(mips-sgi-irix[56]*): No need to use fixproto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142008 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/lb1sf68.asm: Add GNU-stack annotation to avoid
executable stack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142007 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68k.c (sched_attr_op_type): Handle all CONSTs.

* gcc.target/m68k/xgot-1.c (dg-options): Add -O2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142005 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-19  Razya Ladelsky  <razya@il.ibm.com>

        PR target/38156
        * tree-parloops.c (loop_parallel_p): NULL vect_dump.
        (separate_decls_in_region): Create shared struct even when there
        are only reductions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142004 138bc75d-0d04-0410-961f-82ee72b054a4

*config/picochip/picochip.c (headers): Removed an unnecessary header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142002 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36038
* gcc.c-torture/compile/pr36038.c: Moved to...
* gcc.c-torture/execute/pr36038.c: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142000 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-19  Andrew Stubbs  <ams@codesourcery.com>

gcc/
PR target/36133
* config/m68k/m68k.h (CC_OVERFLOW_UNUSABLE, CC_NO_CARRY): New defines.
* config/m68k/m68k.c (notice_update_cc): Set cc_status properly for
shift instructions.
* config/m68k/m68k.md: Adjust all conditional branches that use the
carry and overflow flags so they understand CC_OVERFLOW_UNUSABLE.

gcc/testsuite/
PR target/36133
* gcc.target/m68k/pr36133.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141999 138bc75d-0d04-0410-961f-82ee72b054a4

  * gcc.gd/struct/wo_prof_global_var.c: Use uninitialized integer
  values instead of uninitialized FP values to avoid NaNs.
  * gcc.dg/struct/wo_prof_local_var.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141998 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/f2003_io_1.f03: XFAIL for all SPARC targets.
* gfortran.dg/f2003_io_4.f03: Ditto.
* gfortran.dg/f2003_io_5.f03: Ditto.
* gfortran.dg/f2003_io_6.f03: Ditto.
* gfortran.dg/f2003_io_7.f03: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141996 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-19  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38171
* ChangeLog: Correct PR number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141991 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-19  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38119
* module.c (load_equiv): Regression fix; check that equivalence
members come from the same module only.

2008-11-19  Paul Thomas  <pault@gcc.gnu.org>

* gfortran.dg/module_equivalence_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141990 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141987 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/38051
* gcc.c-torture/execute/pr38051.c (buf): Remove aligned attribute.
(buf2): Removed.
(main): Only run on little endian targets with
sizeof (long) == sizeof (void *).  Use just one buffer, align the
pointers at runtime.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141983 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-18  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/38135
* m4/reshape.m4:  Correct bounds checking when PAD is present.
Treat PAD as if it were SOURCE when SOURCE is empty.
* intrinsics/reshape_generic.c:  Likewise.
* generated/reshape_c10.c Regenerated.
* generated/reshape_c16.c Regenerated.
* generated/reshape_c4.c Regenerated.
* generated/reshape_c8.c Regenerated.
* generated/reshape_i16.c Regenerated.
* generated/reshape_i4.c Regenerated.
* generated/reshape_i8.c Regenerated.
* generated/reshape_r10.c Regenerated.
* generated/reshape_r16.c Regenerated.
* generated/reshape_r4.c Regenerated.
* generated/reshape_r8.c Regenerated.

2008-11-18  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/38135
* gfortran.dg/reshape_pad_1.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141982 138bc75d-0d04-0410-961f-82ee72b054a4

* dg-cmp-results.sh: Do not print usage if either .sum file cannot
be opened; print a more meaningful error instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141979 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37362
* config/mips/mips.md (move_doubleword_fpr<mode>): Check that "high"
is a register or zero operand in the correct mode before generating
mtch1 insn or a register operand in the correct mode before generating
mfch1 insn.
(mtch1<mode>): Correct operand 1 predicate to reg_or_0_operand.

testsuite/ChangeLog:

PR target/37362
* gcc.target/mips/pr37362.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141978 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config.gcc (mips*-sde-elf*): Handle mipsisa64r2*.
(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add new cases to
mipsisa*-*-elf*.  Handle mipsisa64r2*.
* config/mips/sde.h (LINK_SPEC): Handle -mips64r2.
* config/mips/t-isa3264 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Add
mips64r2.
(MULTILIB_EXCLUSIONS): Add mips64r2/mfp64.
* config/mips/t-sde (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Add
mips64r2.
(MULTILIB_EXCLUSIONS): Add mips64r2/mfp64.  Add mips64r2/mips16.
Fix mips16 if mips64 or mips64r2 are multilib defaults.
* config/mips/t-sdemtk (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Add
mips64r2.

libgcc/
* config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141976 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141974 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141973 138bc75d-0d04-0410-961f-82ee72b054a4

* ru.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141971 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/37962
cp/
        * parser.c (cp_parser_type_id): Complain about auto.
        * decl.c (grokdeclarator): Complain about parameters and
        conversion functions declared with auto.
        * call.c (standard_conversion): Use CLASS_TYPE_P instead of
        MAYBE_CLASS_TYPE_P.
        * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise.
testsuite/
        * g++.dg/cpp0x/auto[38].C: Adjust expected errors.
        * g++.dg/cpp0x/auto9.C: New test.
        * g++.dg/cpp0x/auto10.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141970 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-18  Paolo Carlini  <paolo.carlini@oracle.com>

* include/tr1_impl/cinttypes: Remove redundant pragma system_header.
* include/tr1_impl/cfenv: Likewise.
* include/tr1_impl/cstdint: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141968 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/38130
* config/i386/i386.md (allocate_stack_worker_32,
allocate_stack_worker_64): Don't use match_dup between input and
output operand.
(allocate_stack): Adjust gen_stack_worker_{32,64} caller.
* config/i386/i386.c (ix86_expand_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141965 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/38127
* gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Propagate
the name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141964 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-18  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/t-cygming (SHLIB_LINK): Make sure that $(SHLIB_MAP).def
        is forced when trying to do a symbol link for it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141963 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (extract_bit_field_1): Also use a temporary and
convert_extracted_bit_field when the conversion from ext_mode to
the target mode requires explicit truncation.

testsuite/
* gcc.c-torture/execute/20081117-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141960 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141958 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.h (REG_ALLOC_ORDER): Put accumulators first.
Tweak formatting.
* config/mips/mips.c (mips_ira_cover_classes): Don't use accumulator
registers when not optimizing.

gcc/testsuite/
* gcc.target/mips/dspr2-MULT.c: Just check for $ac1 and $ac2.
* gcc.target/mips/dspr2-MULTU.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141955 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.md (*mul_acc_si): Remove middle alternative
and its associated define_split.  Expose the all-d alternative
to the register allocator, but mark it with "?".  Mark the first
alternative with "*?*?".
(*mul_sub_si): Likewise.
(*mul_acc_si_r3900): New pattern.

gcc/testsuite/
* gcc.target/mips/madd-5.c: New test.
* gcc.target/mips/madd-6.c: Likewise.
* gcc.target/mips/madd-7.c: Likewise.
* gcc.target/mips/madd-8.c: Likewise.
* gcc.target/mips/msub-5.c: Likewise.
* gcc.target/mips/msub-6.c: Likewise.
* gcc.target/mips/msub-7.c: Likewise.
* gcc.target/mips/msub-8.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141954 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.target/mips/no-smartmips-ror-1.c: Use -march=mips32 instead
of -march=mips32r2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141953 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-17  Jack Howarth  <howarth@bromo.med.uc.edu>

* gfortran.dg/default_format_denormal_1.f90: Don't XFAIL darwin10
or later.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141950 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38140
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If
propagating x = &a into *x = b, add a cast if not useless
type conversion or don't optimize if another stmt would be
needed.

* gcc.dg/pr38140.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141949 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR testsuite/38099
* gcc.dg/compat/struct-layout-1_generate.c: Also use -no-mmx on
i?86/x86_64 darwin.
* g++.dg/compat/struct-layout-1_generate.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141948 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37908
* optabs.c (expand_sync_operation): Properly handle NAND case
by calculating ~(t1 & val) instead of (~t1 & val).
* builtins.c (expand_builtin_sync_operation): Warn for changed
semantics in NAND builtins.
* c.opt (Wsync-nand): New warning option.  Describe -Wsync-nand.

* doc/invoke.texi (Warning options): Add Wsync-nand.
* doc/extend.texi (Atomic Builtins) [__sync_fetch_and_nand]: Correct
__sync_fetch_and_nand builtin operation in the example.  Add a note
about changed semantics in GCC 4.4.
[__sync_nand_and_fetch]: Correct __sync_nand_and_fetch builtin
operation in the example.  Add a note about changed semantics in
GCC 4.4.

testsuite/ChangeLog:

PR middle-end/37908
* gcc.dg/pr37908.c: New test.
* gcc.dg/ia64-sync-1.c: Correct __sync_fetch_and_nand and
__sync_nand_and_fetch results.  Add dg-message to look for the warning
about changed semantics of NAND builtin.
(init_si, init_di): Change init value for __sync_fetch_and_nand to -1.
(test_si, test_di): Change expected result of
__sync_nand_and_fetch to ~7.
* gcc.dg/ia64-sync-2.c: Correct __sync_fetch_and_nand and
__sync_nand_and_fetch results.  Add dg-message to look for the warning
about changed semantics of NAND builtin.
(init_noret_si, init_noret_di): Change init value for
__sync_fetch_and_nand to -1.
(init_noret_si, init_noret_di): Change expected result of
__sync_nand_and_fetch to ~7.
* gcc.dg/sync-2.c: Correct __sync_fetch_and_nand and
__sync_nand_and_fetch results.  Add dg-message to look for the warning
about changed semantics of NAND builtin.
(init_qi, init_qi): Change init value for __sync_fetch_and_nand to -1.
(init_hi, init_hi): Change expected result of
__sync_nand_and_fetch to ~7.
* gcc.dg/sync-3.c: Copy from sync-2.c instead of including
the c source file.
* gcc.c-torture/compile/sync-1.c: Add dg-message to look for the
warning about changed semantics of NAND builtin.
* gcc.c-torture/compile/sync-2.c: Ditto.
* gcc.c-torture/compile/sync-3.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141942 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/36089
* init.c (constant_value_1): Handle TREE_LIST init.

* g++.dg/template/init8.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141941 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141934 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Mikael Morin <mikael.morin@tele2.fr>

PR fortran/35681
* dependency.c (gfc_check_argument_var_dependency): Add
elemental check flag. Issue a warning if we find a dependency
but don't generate a temporary. Add the case of an elemental
function call as actual argument to an elemental procedure.
Add the case of an operator expression as actual argument
to an elemental procedure.
(gfc_check_argument_dependency): Add elemental check flag.
Update calls to gfc_check_argument_var_dependency.
(gfc_check_fncall_dependency): Add elemental check flag.
Update call to gfc_check_argument_dependency.
* trans-stmt.c (gfc_trans_call): Make call to
gfc_conv_elemental_dependency unconditional, but with a flag
whether we should check dependencies between variables.
(gfc_conv_elemental_dependency): Add elemental check flag.
Update call to gfc_check_fncall_dependency.
* trans-expr.c (gfc_trans_arrayfunc_assign): Update call to
gfc_check_fncall_dependency.
* resolve.c (find_noncopying_intrinsics): Update call to
gfc_check_fncall_dependency.
* dependency.h (enum gfc_dep_check): New enum.
(gfc_check_fncall_dependency): Update prototype.

2008-11-16  Mikael Morin <mikael.morin@tele2.fr>

PR fortran/35681
* gfortran.dg/elemental_dependency_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141931 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (cgraph_function_body_availability): Fix test of externally
visible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141930 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-11-16  Joshua Kinard  <kumba@gentoo.org>

* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Map -march=r1[0246]000
to -mips4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141928 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/37992
* gfortran.h (gfc_namespace): Added member old_cl_list,
backup of cl_list.
(gfc_free_charlen): Added prototype.
* symbol.c (gfc_free_charlen): New function.
(gfc_free_namespace): Use gfc_free_charlen.
* parse.c (next_statement): Backup gfc_current_ns->cl_list.
(reject_statement): Restore gfc_current_ns->cl_list.
Free cl_list's elements before dropping them.

2008-11-16  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/37992
* gfotran.dg/charlen_free_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141927 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/38052
* config/mips/mips.c (mips_cfun_call_saved_reg_p)
(mips_cfun_might_clobber_call_saved_reg_p): New functions,
split out from...
(mips_save_reg_p): ...here.  Always consult TARGET_CALL_SAVED_GP
rather than call_really_used_regs when handling $gp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141926 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/38052
* config/mips/mips.c (machine_function): Update the comment
above global_pointer.
(mips_global_pointer): Use INVALID_REGNUM rather than 0 to indicate
that a function doesn't need a global pointer.
(mips_current_loadgp_style): Update accordingly.
(mips_restore_gp): Likewise.
(mips_output_cplocal): Likewise.
(mips_expand_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141925 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (function_arg_vector_value): Remove 'base_mode'
parameter.  Use DImode for computing the number of registers.
(function_arg): Adjust for above change.
(function_value): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141921 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38097
* gfortran.dg/fmt_bz_bn.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141920 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38097
* io/read.c (read_f): Initialize exponent. Fix comment. Set loop
conditions for BZ/BN.
* io/unit.c (get_internal_unit): Initialize flags.blank.
* io/transfer.c (data_transfer_init): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141919 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/boolean_bitfield.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141918 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38095
        * trans-expr.c (gfc_map_intrinsic_function): Fix pointer access.

2008-11-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38095
        * gfortran.dg/char_length_13.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141917 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pr36246.c: Add -fomit-frame-pointer to dg-options.
* gcc.target/i386/pr32661-1.c: Ditto.
* gcc.target/i386/pr34256.c: Ditto.
* gcc.target/i386/pr22076.c: Ditto. Check for "movl" instruction on
nonpic targets only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141916 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38119
* trans-array.c (gfc_trans_create_temp_array): Set the
loop->from to zero and the renormalisation of loop->to for all
dimensions.

2008-11-16  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38119
* gfortran.dg/array_temporaries_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141915 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-16  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/37926
* trans-expr.c (gfc_free_interface_mapping): Null sym->formal
(gfc_add_interface_mapping): Copy the pointer to the formal
arglist, rather than using copy_formal_args.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141914 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/38127
* gcc-interface/decl.c (make_type_from_size): Do not special-case
boolean types.
* gcc-interface/targtyps.c: Tweak comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141913 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/37950
* tree-flow-inline.h (memory_partition): Return NULL when aliases were
not computed for the current function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141911 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141907 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/37294
* gfortran.dg/namelist_57.f90: New test.
* gfortran.dg/namelist_print_1.f: Adjust test conditions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141893 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/37294
* io/write.c (namelist_write_newline): Use array loop specification to
advance to next internal array unit record. (namelist_write): Adjust to
accomodate the internal array unit behavior.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141892 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-15  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37926
        * trans-expr.c (gfc_add_interface_mapping): Transfer the formal
arglist and the always_explicit attribute if the dummy arg is a
procedure.

2008-11-15  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37926
        * gfortran.dg/dummy_procedure_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141890 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/38123
* config/i386/i386.c (ix86_gimplify_va_arg): Don't share valist between
gpr and other COMPONENT_REFs.

* gcc.c-torture/compile/pr38123.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141889 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38051
* tree-ssa-alias.c (update_alias_info_1): Manually find
written variables.

* gcc.c-torture/execute/pr38051.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141887 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-11-15  Joshua Kinard  <kumba@gentoo.org>

* doc/invoke.texi (-mfix-r10000): Document.
* config/mips/mips.opt (mfix-r10000): New option.
* config/mips/mips-protos.h (mips_output_sync_loop): Declare.
* config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Use %?.
(MIPS_COMPARE_AND_SWAP_12): Likewise.
(MIPS_SYNC_OP): Likewise.
(MIPS_SYNC_OP_12): Likewise.
(MIPS_SYNC_OLD_OP_12): Likewise.
(MIPS_SYNC_NEW_OP_12): Likewise.
(MIPS_SYNC_OLD_OP): Likewise.
(MIPS_SYNC_NAND): Likewise.
(MIPS_SYNC_OLD_NAND): Likewise.
(MIPS_SYNC_EXCHANGE): Likewise.
(MIPS_SYNC_EXCHANGE_12): Likewise.
(MIPS_SYNC_NEW_OP): Likewise, using %~ to fill branch-likely
delay slots.
(MIPS_SYNC_NEW_NAND): Likewise.
* config/mips/mips.c (mips_print_operand_punctuation): Handle '~'.
(mips_init_print_operand_punct): Treat '~' as a punctuation character.
(mips_output_sync_loop): New function.
(mips_override_options): Make -march=r10000 imply -mfix-r10000.
Make -mfix-r10000 require branch-likely instructions.
* config/mips/sync.md (sync_compare_and_swap<mode>): Use
mips_output_sync_loop.
(compare_and_swap_12): Likewise.
(sync_add<mode>): Likewise.
(sync_<optab>_12): Likewise.
(sync_old_<optab>_12): Likewise.
(sync_new_<optab>_12): Likewise.
(sync_nand_12): Likewise.
(sync_old_nand_12): Likewise.
(sync_new_nand_12): Likewise.
(sync_sub<mode>): Likewise.
(sync_old_add<mode>): Likewise.
(sync_old_sub<mode>): Likewise.
(sync_new_add<mode>): Likewise.
(sync_new_sub<mode>): Likewise.
(sync_<optab><mode>): Likewise.
(sync_old_<optab><mode>): Likewise.
(sync_new_<optab><mode>): Likewise.
(sync_nand<mode>): Likewise.
(sync_old_nand<mode>): Likewise.
(sync_new_nand<mode>): Likewise.
(sync_lock_test_and_set<mode>): Likewise.
(test_and_set_12): Likewise.

gcc/testsuite/
2008-11-15  Joshua Kinard  <kumba@gentoo.org>
    Richard Sandiford  <rdsandiford@goolemail.com>

* gcc.target/mips/fix-r10000-1.c: New test.
* gcc.target/mips/fix-r10000-2.c: Likewise.
* gcc.target/mips/fix-r10000-3.c: Likewise.
* gcc.target/mips/fix-r10000-4.c: Likewise.
* gcc.target/mips/fix-r10000-5.c: Likewise.
* gcc.target/mips/fix-r10000-6.c: Likewise.
* gcc.target/mips/fix-r10000-7.c: Likewise.
* gcc.target/mips/fix-r10000-8.c: Likewise.
* gcc.target/mips/fix-r10000-9.c: Likewise.
* gcc.target/mips/fix-r10000-10.c: Likewise.
* gcc.target/mips/fix-r10000-11.c: Likewise.
* gcc.target/mips/fix-r10000-12.c: Likewise.
* gcc.target/mips/fix-r10000-13.c: Likewise.
* gcc.target/mips/fix-r10000-14.c: Likewise.
* gcc.target/mips/fix-r10000-15.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141886 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/trans.c (emit_check): Put back a final save_expr
to prevent exponential expansion during gimplification.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141885 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (cc1_options): Fix comment.
ada/
* gcc-interface/lang-specs.h: Expand -coverage and reorder switches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141884 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Force constants
initialized to a static constant to be statically allocated even if
they are of a padding type, provided the original type also has
constant size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141883 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-15  Laurent Guerby  <laurent@guerby.net>

PR ada/37993
* gcc-interface/Makefile.in: Add multilib handling for x86_64
on darwin.
* system-darwin-x86_64.ads: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141882 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/37561
* c-typeck.c (build_unary_op): Don't call get_unwidened.  Use
argtype instead of result_type.

* typeck.c (cp_build_unary_op): Don't call get_unwidened.  Use
argtype instead of result_type.

* gcc.dg/pr37561.c: New test.
* g++.dg/other/increment1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141881 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/37988
* gfortran.dg/fmt_error_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141880 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/37988
* io.c (enum format_token): For readability replace FMT_POS with FMT_T,
FMT_TL, and FMT_TR.  (format_lex): Use new enumerators. (check_format):
Add check for missing positive integer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141879 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141877 138bc75d-0d04-0410-961f-82ee72b054a4

* ira-int.h (struct ira_loop_tree_node): Improve comments for
subloop_next/next and subloops/childen fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141873 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu-elf.h (STANDARD_STARTFILE_PREFIX_2): Disable default.
(STANDARD_INCLUDE_DIR): Redefine to "/include".
(LOCAL_INCLUDE_DIR): Undefine.
* config/spu/t-spu-elf (NATIVE_SYSTEM_HEADER_DIR): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141870 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/38030
        * semantics.c (finish_call_expr): Remember the result of
        non-dependent overload resolution.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141866 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/37740
        * call.c (build_aggr_conv): Increment i.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141865 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38004
* g++.dg/vect/pr36648.cc: Check alignment requirement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141864 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Jack Howarth  <howarth@bromo.med.uc.edu>

PR testsuite/38098
* gcc.dg/cpp/subframework1.c: Use -Wno-deprecated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141862 138bc75d-0d04-0410-961f-82ee72b054a4

2008-10-14  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38033
* trans-array.c (gfc_trans_create_temp_array): Stabilize the
'to' expression.
(gfc_conv_loop_setup): Use the end expression for the loop 'to'
if it is available.

2008-10-14  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38033
* gfortran.dg/array_section_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141861 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/37397
* ira-int.h (struct ira_allocno): New member bad_spill_p.
(ALLOCNO_BAD_SPILL_P): New macro.

* ira-color.c (push_allocnos_to_stack): Check ALLOCNO_BAD_SPILL_P.

* ira-build.c (ira_create_allocno): Initialize
ALLOCNO_BAD_SPILL_P.
(create_cap_allocno, propagate_allocno_info,
remove_unnecessary_allocnos): Set up or update
ALLOCNO_BAD_SPILL_P.
(update_bad_spill_attribute): New function.
(ira_build): Call it.

* ira-costs.c (record_reg_classes): Set up ALLOCNO_BAD_SPILL_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141860 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/38014
PR bootstrap/37923

Revert:

2008-10-24  Daniel Jacobowitz  <dan@codesourcery.com>

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

2008-10-22  Daniel Jacobowitz  <dan@codesourcery.com>

* Makefile.def (flags_to_pass): Add CPPFLAGS_FOR_BUILD and CPPFLAGS.
* Makefile.tpl (BUILD_EXPORTS): Set CPPFLAGS.
(EXTRA_BUILD_FLAGS): Correct typo.  Pass CPPFLAGS.
(HOST_EXPORTS): Pass CPPFLAGS.
(CPPFLAGS_FOR_BUILD, CPPFLAGS, CPPFLAGS_FOR_TARGET): Define.
(LDFLAGS_FOR_TARGET): Initialize from configure script.
(EXTRA_TARGET_FLAGS): Set CPPFLAGS.
* Makefile.in, configure: Regenerated.
* configure.ac: Set CPPFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
and CPPFLAGS_FOR_BUILD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141859 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/38104
* gimplify.c (gimple_regimplify_operands): Add referenced vars
before calling mark_symbols_for_renaming, not after it.

* g++.dg/tree-ssa/pr38104.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141857 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/sh/pr37514.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141856 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (OPTIMIZATION_OPTIONS): Revert last change.
(OVERRIDE_OPTIONS): Likewise.
* gcc.target/sh/pr37514.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141855 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/37517
* gcc.target/i386/quad-sse.c: Tighten scan-assembler-not pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141854 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Maxim Kuvyrkov  <maxim@codesourcery.com>
    Andrew Stubbs  <ams@codesourcery.com>
    Gunnar Von Boehn  <gunnar@genesi-usa.com>

gcc/
PR target/36134
* config/m68k/m68k.md (addsi3_5200): Add a new alternative preferring
the shorter LEA insn over ADD.L where possible.

gcc/testsuite/
PR target/36134
* gcc.target/m68k/pr36134.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141853 138bc75d-0d04-0410-961f-82ee72b054a4

    Add missing commit part:

        * gcc.dg/compat/struct-layout-1.h: Do not include <mmintrin.h> and
        <xmmintrin.h>, define __m64 and __m128 directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141852 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Thomas Schwinge  <tschwinge@gnu.org>

* configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd
systems, which are assumend to always provide SSP-support in glibc.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141851 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-14  Thomas Schwinge  <tschwinge@gnu.org>

* configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/kFreeBSD,
GNU/kNetBSD systems in the `*-*-linux*' case.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141850 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36125
* function.c (gimplify_parameters): For callee copies parameters,
move TREE_ADDRESSABLE flag from the PARM_DECL to the local copy.

* gcc.c-torture/compile/pr36125.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141848 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/37932
        * typeck2.c (process_init_constructor_record): Update bitfield
        handling.
        (check_narrowing): Update bitfield handling, print source type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141843 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141841 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-13  Thomas Schwinge  <tschwinge@gnu.org>

PR target/28102
* config.gcc (*-*-gnu*): Move Alpha parts into the `alpha*-*-gnu*', x86
parts into the `i[34567]86-*-linux*' and parts that are independent of
the processor architecture into the `*-*-linux*' cases.
(*-*-linux*): Consider `linux.opt' only for Linux-based configurations.
* config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Redefine.
(TARGET_OS_CPP_BUILTINS, LINK_SPEC): Don't redefine.
[TARGET_LIBC_PROVIDES_SSP] (TARGET_THREAD_SSP_OFFSET): Undefine.
* config/gnu.h (NO_IMPLICIT_EXTERN_C): Don't redefine.
(HURD_TARGET_OS_CPP_BUILTINS): Don't define, but instead...
(LINUX_TARGET_OS_CPP_BUILTINS): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141838 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/ChangeLog: Add missing ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141837 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.target/mips/loongson-muldiv-1.c: New test.
* gcc.target/mips/loongson-muldiv-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141836 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-11-13  Ruan Beihong  <ruanbeihong@gmail.com>

* config/mips/loongson.md (<u>div<mode>3, <u>mod<mode>3): New patterns.
* config/mips/loongson2ef.md (ls2_imult): Handle imul3nc.
(ls2_idiv): Likewise idiv3.
(ls2_prefetch): New reservation.
* config/mips/mips.h (ISA_HAS_PREFETCH): Add TARGET_LOONGSON_2EF.
* config/mips/mips.md (type): Add imul3nc and idiv3.
(length): Handle idiv3.
(any_mod): New code_iterator.
(u): Handle MOD and UMOD.
(mul<mode>3): Generate mul<mode>3_mul3_ls2ef on Loongson targets.
(prefetch): Handle TARGET_LOONGSON_2EF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141835 138bc75d-0d04-0410-961f-82ee72b054a4

* id.po: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141831 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgomp/37938
* config/linux/ia64/mutex.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141830 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/27017
* dwarf2out.c (prune_unused_types_walk_local_classes): New function.
(prune_unused_types_walk): Call it for non-perennial local classes.
Set die_mark to 2 if recursing on children.  If die_mark is 1 on
entry, just set it to 2 and recurse on children, don't walk attributes
again.

* g++.dg/debug/dwarf2/localclass1.C: New test.
* g++.dg/debug/dwarf2/localclass2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141829 138bc75d-0d04-0410-961f-82ee72b054a4

c-common.c (warn_about_parentheses): Add missing whitespace
in warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141826 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mno-mmx
for i?86-*-* and x86_64-*-* targets
* g++.dg/compat/struct-layout-1_generate.c (dg-options): Add
-fno-common for *-*-darwin* *-*-mingw32* *-*-cygwin* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141825 138bc75d-0d04-0410-961f-82ee72b054a4

2008-11-13  Paul Brook  <paul@codesourcery.com>

gcc/
* doc/invoke.texi: Document --fix-cortex-m3.
* config/arm/arm.c (arm_override_options): Set fix_cm3_ldrd if
Cortex-M3 cpu is selected.
(output_move_double): Avoid overlapping base register and first
destination register when fix_cm3_ldrd.
* config/arm/arm.opt: Add mfix-cortex-m3-ldrd.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141822 138bc75d-0d04-0410-961f-82ee72b054a4