[multiple changes]

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.

From-SVN: r141496

* MAINTAINERS (Write After Approval): Add self.

From-SVN: r141495

MAINTAINERS (Write after approval): Add myself.

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

* MAINTAINERS (Write after approval): Add myself.

From-SVN: r141494

* id.po: Update.

From-SVN: r141492

Fix garbage.

From-SVN: r141490

re PR fortran/37930 (gfortran error and ICE at automatic type conversion with transfer intrinsic)

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

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

From-SVN: r141489

re PR fortran/37930 (gfortran error and ICE at automatic type conversion with transfer intrinsic)

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.

From-SVN: r141488

Daily bump.

From-SVN: r141481

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

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

From-SVN: r141471

Add -dumpbase to the switches that take arguments

From-SVN: r141469

s390.c (s390_mark_symbol_ref_as_used): New function.

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

From-SVN: r141468

re PR fortran/37903 (wrong-code for complicated vector subscripts)

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.

From-SVN: r141467

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

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

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

From-SVN: r141465

pr36822.c: Avoid cast to pointer from integer of different size warning with -m31.

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

From-SVN: r141462

re PR middle-end/37730 (gcc.c-torture/compile/pr37713.c ICEs at -O3 -msse2)

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.

From-SVN: r141461

Daily bump.

From-SVN: r141456

re PR debug/36668 (FAIL: g++.dg/other/PR23205.C scan-assembler .stabs.*foobar:c=i)

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

From-SVN: r141453

re PR target/37909 (internal compiler error: in fixup_mova, at config/sh/sh.c:3756)

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

From-SVN: r141452

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

From-SVN: r141451

re PR target/37878 (PPC64 ldu command generated with invalid offset)

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

From-SVN: r141450

re PR target/32277 (indir-call-prof fails on ia64-linux-gnu)

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

From-SVN: r141442

re PR middle-end/37339 (gcc.dg/pr33645-3.c scan-assembler-not var1_t)

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

From-SVN: r141440

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

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

From-SVN: r141437

re PR middle-end/11492 (Bogus warning with -Wsign-compare)

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.

From-SVN: r141434

re PR middle-end/36578 (cast to long double not taken into account when result stored to a double)

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.

From-SVN: r141432

bfin-protos.h (WA_05000257, [...]): New.

* 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.

From-SVN: r141431

re PR middle-end/37870 (ICE in extract_bit_field_1)

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.

From-SVN: r141430

re PR c++/26997 (g++ reports misleading  error message when the identifier with error occurs earlier on the same line)

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.

From-SVN: r141429

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

From-SVN: r141428

Fix last commit.

From-SVN: r141427

re PR middle-end/37913 (ICE: Segmentation fault in link_block, cfg.c:153)

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.

From-SVN: r141426

bfin.c (struct machine_function): New member has_loopreg_clobber.

* 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.

From-SVN: r141425

MAINTAINERS (Various Maintainers): Add myself to reload.

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

From-SVN: r141424

* id.po: New.

From-SVN: r141422

i386.c (core2_cost): Fix typos in comments.

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

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

From-SVN: r141419

Daily bump.

From-SVN: r141417

re PR tree-optimization/37663 (ice in simplify_truth_ops_using_ranges, at tree-vrp.c:6335)

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

From-SVN: r141414

re PR c/37924 (ice in smallest_mode_for_size, at stor-layout.c:219)

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.

From-SVN: r141413

intrinsic.texi: Update OpenMP section for OMPv3.

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

        * intrinsic.texi: Update OpenMP section for OMPv3.

From-SVN: r141408

convert.c (strip_float_extensions): Do not remove or introduce conversions between binary and decimal...

* 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.

From-SVN: r141407

re PR middle-end/37931 (ice: verify_gimple failed)

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.

From-SVN: r141406

mn10300.h (CALL_REALLY_USED_REGISTERS): Define.

        * 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.

From-SVN: r141405

Daily bump.

From-SVN: r141401

re PR target/37378 (Revision 139827 causes Divide_X)

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.

From-SVN: r141392

re PR tree-optimization/37879 (ICE with "wrong" use of noreturn attribute and optimization)

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.

From-SVN: r141390

re PR libstdc++/37919 ([c++0x] GCC 4.4 regression r141214 of gcc c++0x stl_pair.c causes a boost 1.36 compilation to fail)

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.

From-SVN: r141388

add PR to ChangeLog entry for previous commit

From-SVN: r141387

re PR other/37897 (decNumber functions break strict-aliasing rules)

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.

From-SVN: r141386

ira-int.h (ira_allocno): Add member updated_cover_class_cost.

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.

From-SVN: r141385

re PR middle-end/37813 (assert with IRA_COVER_CLASSES with singleton)

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.

From-SVN: r141384

re PR middle-end/37884 (Bootstrap failure due to miscompilation of tree-vrp.c)

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.

From-SVN: r141383

re PR libstdc++/37522 (Incorrect vswprintf prototype breaks __to_xstring)

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.

From-SVN: r141382

re PR middle-end/37316 (Small structs are not passed correctly on hppa64-*-*)

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.

From-SVN: r141380

Daily bump.

From-SVN: r141377

install.texi: Document requirements on antlr.

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

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

From-SVN: r141373

Daily bump.

From-SVN: r141367

MAINTAINERS (Various Maintainers): Add myself as middle-end maintainer.

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.

From-SVN: r141363

mips.h (REG_ALLOC_ORDER): Put call-clobbered registers first.

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

From-SVN: r141362

Daily bump.

From-SVN: r141360

PR target/37841: Fix SPU abi

From-SVN: r141356

re PR rtl-optimization/37769 (internal compiler error: in reg_overlap_mentioned_for_reload_p, at reload.c:6525)

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

From-SVN: r141354

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

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

From-SVN: r141352

Makefile.tpl (HOST_EXPORTS): Correct CPPFLAGS typo.

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

From-SVN: r141351

scanasm.exp (scan-assembler, [...]): Extract first word of $testcase for all upvar uses...

* 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.

From-SVN: r141350

c-typeck.c (enum impl_conv): Remove ic_argpass_nonproto.

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

From-SVN: r141347

re PR tree-optimization/36038 (miscompiled loop in perlbmk for -Os)

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.

From-SVN: r141343

error_constants.h (enum errc): Remove no_posix_equivalent.

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.

From-SVN: r141341

re PR c/7543 (no warning for always-false "if (!a & 0x4)" bitwise and on boolean value)

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.

From-SVN: r141340

re PR middle-end/37882 (Bitfield miscompilation)

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

From-SVN: r141339

Mark dg-extract-results.sh executable.

From-SVN: r141338

dg-extract-results.sh: New file.

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.

From-SVN: r141337

mips.c (mips_canonicalize_move_class): New function.

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.

From-SVN: r141336

re PR java/35485 (libjava is disabled by default)

        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.

From-SVN: r141335

* MAINTAINERS (Write after approval): Add myself.

From-SVN: r141334

Daily bump.

From-SVN: r141332

graphite.c (graphite_apply_transformations): Check for -fgraphite-identity.

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.

From-SVN: r141325

error_constants.h (errc): Use long type.

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.

From-SVN: r141324

re PR libgcj/37893 (ICE in java during bootstrap at revision 141303)

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

From-SVN: r141320

Fix typo.

From-SVN: r141319

re PR libfortran/37707 (Namelist read of array of derived type incorrect)

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.

From-SVN: r141318

re PR libfortran/37707 (Namelist read of array of derived type incorrect)

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.

From-SVN: r141317

Daily bump.

From-SVN: r141315

bfin.c (bdesc_2arg): Add mulhisill, mulhisilh, mulhisihl and mulhisihh builtins.

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.

From-SVN: r141312

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

From-SVN: r141311

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

From-SVN: r141309

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.

From-SVN: r141305

re PR middle-end/37882 (Bitfield miscompilation)

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.

From-SVN: r141303

Import GNU Classpath (libgcj-import-20081021).

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

        Import GNU Classpath (libgcj-import-20081021).

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

From-SVN: r141302

tree.def (COMPLEX_TYPE): Constrain element type.

2008-10-22  Richard Guenther  <rguenther@suse.de>

* tree.def (COMPLEX_TYPE): Constrain element type.
* tree.c (build_complex_type): Assert that.
* tree-ssa-structalias.c (could_have_pointers): Complex types
cannot have pointers.

From-SVN: r141299

re PR c/30949 ("incompatible pointer type" warning does not point to declaration)

2008-10-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c/30949
* c-typeck.c (convert_for_assignment): Do not give declaration's
location for builtins. Spell out which type was expected and which
was given.
testsuite/
* gcc.target/i386/sse-vect-types.c: Update.
* gcc.dg/simd-5.c: Update.
* gcc.dg/assign-warn-2.c: Update.
* gcc.dg/simd-2.c: Update.
* gcc.dg/simd-6.c: Update.
* gcc.dg/assign-warn-1.c: Update.
* gcc.dg/dfp/composite-type.c: Update.
* gcc.dg/simd-1.c: Update.
* gcc.dg/pr36997.c: Update.

From-SVN: r141298

system_error (is_error_code_enum): Specialize for errc.

2008-10-22  Chris Fairles  <cfairles@gcc.gnu.org>

        * include/std/system_error (is_error_code_enum): Specialize for errc.
        (error_category::error_category): Defaulted and protected.
        (error_category::~error_category): New, virtual.
        (error_category::error_category(const error_category&),
        error_category::operator=(const error_category&)): Deleted.
        (get_system_category, get_posix_category): Remove (DR 890).
        (system_category): External linkage (DR 890).
        (posix_category): Remove.
        (generic_category): Add. External linkage (DR 890).
        (error_code::error_code<>(_ErrorCodeEnum)): Use generic_category.
        (error_code::clear, error_code::operator=<>(_ErrorCodeEnum)): Forward to
        error_code::assign, use generic_category.
        (error_condition::error_condition,
        error_condition::error_condition<>(_ErrorConditionEnum)): Use
        generic_category.
        (error_condition::clear,
        error_condition::operator=<>(_ErrorConditionEnum)): Forward to
        error_code::assign, use generic_category.
        (make_error_code, make_error_condition): Define in namespace std.
        * include/std/mutex (unique_lock<>::lock, unique_lock<>::try_lock,
        unique_lock<>::try_lock_until<>(duration),
        unique_lock<>::try_lock_for<>(duration)): Replace posix_error with errc.
        * src/system_error.cc (system_error_category, generic_error_category):
        New.
        (gnu_error_category): Remove.
        (get_system_category, get_posix_category): Remove (DR 890).
        (system_category, generic_category): Define.
        * src/functexcept.cc (__throw_system_error): Use generic_category.
        * config/abi/pre/gnu.ver: Export system_category and generic_category,
        remove get_system_category and get_generic_category (DR 890).
        * config/os/generic/error_constants.h (posix_errno): Rename to errc, use
        enum class type. Fix spelling.
        * config/os/mingw32/error_constants.h (posix_errno): Likewise.
        * testsuite/19_diagnostics/error_code/cons/1.cc: Use errc and
        generic_category.
        * testsuite/19_diagnostics/error_code/operators/bool.cc: Use errc.
        * testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise.
        * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Likewise.
        * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Update
        dg-error line numbers.
        * testsuite/19_diagnostics/error_condition/cons/1.cc: Use
        generic_category.
        * testsuite/19_diagnostics/error_condition/operators/bool.cc: Use errc.
        * testsuite/19_diagnostics/error_condition/operators/equal.cc: Likewise.
        * testsuite/19_diagnostics/error_condition/operators/not_equal.cc:
        Likewise.
        * testsuite/19_diagnostics/headers/system_error/errc_std_c++0x.cc: New.
        * testsuite/19_diagnostics/headers/system_error/types_std_c++0x.cc:
        Remove using tests since errc is not a namespace.
        * testsuite/19_diagnostics/system_error/cons-1.cc: Use errc.
        * testsuite/19_diagnostics/system_error/what-4.cc: Likewise.
        * testsuite/27_io/basic_ostream/inserters_other/wchar_t/error_code.cc:
        Likewise.
        * testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc:
        Likewise.
        * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.

From-SVN: r141297

frv.h (HARD_REGNO_RENAME_OK): Define.

        * config/frv/frv.h (HARD_REGNO_RENAME_OK): Define.  Do not allow
        the fdpic register to be a target when running in fdpic mode.

From-SVN: r141295

ipa-struct-reorg.c (create_new_alloc_sites): Properly insert the newly created statements.

2008-10-22 Rafael Espindola  <espindola@google.com>

* ipa-struct-reorg.c (create_new_alloc_sites): Properly insert the
newly created statements.

From-SVN: r141293

./
PR gdb/921
PR gdb/1646
PR gdb/2175
PR gdb/2176

* 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.

libiberty/
* Makefile.in (CPPFLAGS): Define.
(FLAGS_TO_PASS, COMPILE.c): Add CPPFLAGS.

From-SVN: r141292

Daily bump.

From-SVN: r141286

re PR target/37633 (wrong register use on sh64)

PR target/37633
* config/sh/sh.c (sh_hard_regno_mode_ok): New function.
* config/sh/sh.h (HARD_REGNO_MODE_OK): Use it.
* config/sh/sh-protos.h (sh_hard_regno_mode_ok): Declare.

From-SVN: r141282

re PR target/37880 (Documentation of option -mcmodel=medium is wrong)

PR target/37880
* doc/invoke.texi: Fix spelling of -mlarge-data-threshold option.
Adjust -mcmodel=medium description for 2005-07-31 changes.

From-SVN: r141281

re PR middle-end/35853 (-d is still referenced in some cases (documentation))

PR middle-end/35853
* doc/invoke.texi: Remove references to obsoleted -d dumps.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r141280

re PR middle-end/37815 (ICE in vt_add_function_parameters (bootstrap error))

        PR 37815
        * emit-rtl.c (get_spill_slot_decl): Export.
        * emit-rtl.h (get_spill_slot_decl): Declare.
        * var-tracking.c (vt_add_function_parameters): Relax assertion
        on the contents of MEM_EXPR in a PARM_DECL to include a spill slot.

From-SVN: r141278

re PR fortran/36795 (crash with character allocatable array argument)

2008-10-21  Paul Thomas  <pault@gcc.gnu.org>

PR libfortran/36795
* gfortran.dg/char_expr_3.f90:  Add the original test case.

From-SVN: r141277