* vxworks.c (vxworks_emutls_var_fields): Pass locus to build_decls.

From-SVN: r162356

arm.md (thumb1_addsi3): Add alternative and split for computing the sum of the stack pointer and a...

* config/arm/arm.md (thumb1_addsi3): Add alternative and split for
computing the sum of the stack pointer and a large constant.
* config/arm/constraints.md (M): Remove superfluous parentheses.
(Pc): New constraint.

From-SVN: r162355

re PR c++/44641 (Generated constructors and destructors get wrong debug location when a typedef uses a forward declaration of the type before the definition)

PR c++/44641
        * gcc/cp/pt.c (instantiate_class_template): Propagate the
        template's location to its instance.

        * gcc/testsuite/lib/scanasm.exp (dg-function-on-line): Test
        that a function is defined on the current line.
        * gcc/testsuite/g++.dg/debug/dwarf2/lineno-simple1.C: New.
        Line number sanity test.
        * gcc/testsuite/g++.dg/debug/dwarf2/pr44641.C: New.

From-SVN: r162349

re PR debug/45006 (Failed to bootstrap)

PR debug/45006
* cfgexpand.c (expand_debug_expr): Only look at TYPE_UNSIGNED of
operand's type if exp is tcc_unary class tree.

From-SVN: r162348

Add myself to MAINTAINERS.

From-SVN: r162347

rs6000.md (abs<mode>2_isel, [...]): Reverse sense of if_then_else condition.

* config/rs6000/rs6000.md (abs<mode>2_isel, nabs<mode>2_isel):
Reverse sense of if_then_else condition.

From-SVN: r162346

re PR c++/44967 ([C++0x] decltype of method call dependent on pack expansion crashes)

PR c++/44967
* pt.c (tsubst_copy_and_build): Rework last change.

From-SVN: r162345

rs6000.opt (mblock-move-inline-limit): New option.

gcc/
* config/rs6000/rs6000.opt (mblock-move-inline-limit): New option.
* config/rs6000/rs6000.c (rs6000_override_options): Set
rs6000_block_move_inline_limit appropriately.
(expand_block_move): Use rs6000_block_move_inline_limit.
* doc/invoke.texi (mblock-move-inline-limit): Document.

gcc/testsuite/
* gcc.target/powerpc/block-move-1.c: New test.
* gcc.target/powerpc/block-move-2.c: New test.

From-SVN: r162344

re PR c++/44967 ([C++0x] decltype of method call dependent on pack expansion crashes)

PR c++/44967
* pt.c (tsubst_copy_and_build): Handle partial substitution of
CALL_EXPR.

From-SVN: r162343

postreload.c (fixup_debug_insns): Remove arg REGNO.

* postreload.c (fixup_debug_insns): Remove arg REGNO.  New args
FROM and TO.  All callers changed.  Don't look for tracked uses,
just scan the RTL for DEBUG_INSNs and substitute.
(reload_combine_recognize_pattern): Call fixup_debug_insns.
(reload_combine): Ignore DEBUG_INSNs.

From-SVN: r162342

re PR lto/42696 (lto1 error with -fsigned-char and char comparison)

2010-07-20  Richard Guenther  <rguenther@suse.de>

PR lto/42696
* gcc.dg/lto/20100720-4_0.c: New testcase.

From-SVN: r162341

re PR lto/43221 ([LTO] ICE in get_alias_set, at alias.c:717)

2010-07-20  Richard Guenther  <rguenther@suse.de>

PR lto/43221
* gcc.dg/lto/20100720-2_0.c: New testcase.
* gcc.dg/lto/20100720-2_1.c: Likewise.

From-SVN: r162339

re PR lto/43208 (lto1: error: invalid conversion in return statement)

2010-07-20  Richard Guenther  <rguenther@suse.de>

PR lto/43208
* gcc.dg/lto/20100720-1_0.c: New testcase.
* gcc.dg/lto/20100720-1_1.c: Likewise.

From-SVN: r162338

var-tracking.c (vt_expand_loc, [...]): Bump maximum depth to 8 from 5.

* var-tracking.c (vt_expand_loc, vt_expand_loc_dummy): Bump maximum
depth to 8 from 5.

From-SVN: r162337

re PR debug/45003 (VTA issues with sign/zero extension and debug temporaries)

PR debug/45003
* cfgexpand.c (expand_debug_expr) <case NOP_EXPR>: Use ZERO_EXTEND
or SIGN_EXTEND depending on TYPE_UNSIGNED of the operand's type
instead of the result's type.

* gcc.dg/guality/pr45003-1.c: New test.

From-SVN: r162336

re PR tree-optimization/44977 (ice in propagate_rhs_into_lhs, at tree-ssa-dom.c:2728)

2010-07-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44977
* tree-ssa-dom.c (propagate_rhs_into_lhs): Do not create invalid
SSA form.

* gcc.dg/torture/pr44977.c: New testcase.

From-SVN: r162334

20090313_0.c: Use dg-require-effective-target sync_char_short

2010-07-20  Bingfeng Mei  <bmei@broadcom.com>

* gcc.dg/lto/20090313_0.c: Use dg-require-effective-target
sync_char_short

From-SVN: r162331

lto-symtab.c (lto_symtab_merge): Use gimple_types_compatible_p.

2010-07-20  Richard Guenther  <rguenther@suse.de>

* lto-symtab.c (lto_symtab_merge): Use gimple_types_compatible_p.
(lto_symtab_merge_decls_2): Likewise.
* gimple.h (gimple_types_compatible_p): Declare.
* gimple.c (gimple_queue_type_fixup): Remove.
(gimple_fixup_complete_and_incomplete_subtype_p): Likewise.
(gimple_compatible_complete_and_incomplete_type_p): New
function.
(gimple_types_compatible_p): Adjust.
(gimple_register_type): Remove type fixup code.
(print_gimple_types_stats): Adjust.
(free_gimple_type_tables): Likewise.
* lto-streamer-in.c (input_gimple_stmt): Use gimple_types_compatible_p.
* tree-ssa.c (useless_type_conversion_p): Likewise.

From-SVN: r162330

re PR debug/44971 (-fcompare-debug failure with uninitialized read in walk_gimple_stmt)

2010-07-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/44971
PR middle-end/44988
* tree-ssa.c (maybe_optimize_var): New function split out from ...
(execute_update_addresses_taken): ... here.
(non_rewritable_mem_ref_base): Likewise.
(execute_update_addresses_taken): Do not iterate over all referenced
vars but just all local decls and parms.
Properly check call and asm arguments and rewrite call arguments.

* gcc.dg/pr44971.c: New testcase.
* gcc.c-torture/compile/pr44988.c: Likewise.

From-SVN: r162329

[multiple changes]

2010-07-20  Paolo Carlini  <paolo.carlini@oracle.com>

* libsupc++/unwind-cxx.h: Minor formatting / stylistic tweaks.

2010-07-20  Mikael Pettersson  <mikpe@it.uu.se>

PR libstdc++/44902
* libsupc++/unwind-cxx.h (__cxa_type_match): Correct prototype.
(__cxa_begin_cleanup): Likewise.

From-SVN: r162328

Makefile.am (doc-texinfo): New rule.

2010-07-19  Benjamin Kosnik  <bkoz@redhat.com>

* doc/Makefile.am (doc-texinfo): New rule.
(doc-texinfo-docbook): New rule.
(DB2TEXI_FLAGS): New.
(doc-xml-single-docbook): Just the manual, not the set. Tweak flags.
* doc/Makefile.in: Regenerate.

From-SVN: r162327

re PR fortran/44929 ([OOP] Parsing error of  derived type name starting with 'REAL')

2010-07-19  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/44929
* gfortran.dg/allocate_with_typespec.f90: New test.
* gfortran.dg/allocate_derived_1.f90: Update error message.

2010-07-19  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/44929
* fortran/match.c (match_type_spec): Check for derived type before
intrinsic types.

From-SVN: r162325

re PR c++/44996 ([C++0x] decltype produces rvalue reference type for parenthesized id-expression)

PR c++/44996
* semantics.c (finish_decltype_type): Correct decltype
of parenthesized rvalue reference variable.

From-SVN: r162323

Daily bump.

From-SVN: r162322

config.gcc (LIBC_GLIBC, [...]): Move constants to top level.

* config.gcc (LIBC_GLIBC, LIBC_UCLIBC, LIBC_BIONIC): Move constants
to top level.
* config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Move Android-specific
definitions ...
* config/linux-android.h (ANDROID_TARGET_OS_CPP_BUILTINS): ... here.
New macro.
* config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Use it.

From-SVN: r162315

gengtype.c (start_root_entry): New function, split out from write_root.

gcc/
* gengtype.c (start_root_entry): New function, split out from
write_root.  Check whether V is null and raise an error if so.
(write_field_root): Check for V being null.  Don't raise an error here;
set V to null instead.
(write_root): Update comment above function.  Use start_root_entry.

From-SVN: r162314

re PR fortran/42385 ([OOP] poylmorphic operators do not work)

2010-07-19  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/42385
* interface.c (matching_typebound_op): Add argument for the
return of the generic name for the procedure.
(build_compcall_for_operator): Add an argument for the generic
name of an operator procedure and supply it to the expression.
(gfc_extend_expr, gfc_extend_assign): Use the generic name in
calls to the above procedures.
* resolve.c (resolve_typebound_function): Catch procedure
component calls for CLASS objects, check that the vtable is
complete and insert the $vptr and procedure components, to make
the call.
(resolve_typebound_function): The same.
* trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
an allocatable scalar if it is a result.

2010-07-19  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/42385
* gfortran.dg/class_defined_operator_1.f03 : New test.

From-SVN: r162313

slp-perm-1.c (main): Make sure loops aren't vectorized.

* gcc.dg/vect/slp-perm-1.c (main): Make sure loops aren't vectorized.
* gcc.dg/vect/slp-perm-2.c (main): Likewise.
* gcc.dg/vect/slp-perm-3.c (main): Likewise.  Fix loop limit.
* gcc.dg/vect/slp-perm-4.c (main): Fix loop limit.

From-SVN: r162311

Fix PR44932

From-SVN: r162310

re PR rtl-optimization/44941 (ICE: RTL check: expected code 'mem', have 'reg' in emit_block_move_hints, at expr.c:1189)

2010-07-19  Richard Guenther  <rguenther@suse.de>

PR middle-end/44941
* expr.c (emit_block_move_hints): Move zero size check first.
Move asserts to more useful places.
* calls.c (load_register_parameters): Check for zero size.

* gcc.c-torture/compile/pr44941.c: New testcase.

From-SVN: r162308

re PR c++/44969 ([C++0x] <type_traits> std::is_constructible broken for fundamental types.)

PR c++/44969
* tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
* pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.

From-SVN: r162307

Reliably change cgraph_state to SSA form.

From-SVN: r162306

Remove gfortran.dg/data_implied_do_2.f90.

2010-07-19  H.J. Lu  <hongjiu.lu@intel.com>

PR fortran/44353
* gfortran.dg/data_implied_do_2.f90: Removed.

From-SVN: r162305

re PR fortran/44953 (FAIL: gfortran.dg/char4_iunit_1.f03  *  execution test)

2010-07-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/44953
* io/unix.c (mem_alloc_w4): Return gfc_char4_t instead of char type
pointer. (mem_write4): Remove cast to gfc_char4_t.
* io/transfer.c (write_block): Use a gfc_char4_t pointer.
(memset4): New helper function. (next_record_w): Use new helper
function rather than sset for internal units.  Don't attempt to pad
with spaces if it is not needed.
* io/unix.h: Update prototype for mem_alloc_w4.
* io/write.c (memset4): Use gfc_char4_t pointer and chracter type.
Don't use multiply by 4 to compute offset. (memcpy4): Likewise.
(write_default_char4): Use a gfc_char4_t pointer and update memset4
and memcpy calls. (write_a): Likewise. (write_l): Likewise.
(write_boz): Likewise. (write_decimal): Likewise. (write_x): Likewise.
(write_char): Add support for character(kind=4) internal units that
was previously missed. (write_integer): Use a gfc_char4_t pointer and
update memset4 and memcpy calls. (write_character): Likewise.
(write_separator): Add support for character(kind=4) internal units
that was previously missed.
* write_float.def (output_float): Use a gfc_char4_t pointer and
update memset4 and memcpy calls. (write_infnan): Likewise.
(output_float_FMT_G_): Likewise.

From-SVN: r162304

re PR c++/44969 ([C++0x] <type_traits> std::is_constructible broken for fundamental types.)

/cp
2010-07-19  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/44969
* typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
parameter.
* cp-tree.h: Adjust declaration.
* init.c (perform_member_init): Adjust caller.
* decl.c (grok_reference_init, cp_finish_decl): Likewise.
* typeck2.c (store_init_value): Likewise.
(build_functional_cast): Pass complain argument to
build_x_compound_expr_from_list.

/testsuite
2010-07-19  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/44969
* g++.dg/template/sfinae23.C: New.

From-SVN: r162303

postreload.c (reload_combine_closest_single_use): Ignore the number of uses for DEBUG_INSNs.

* postreload.c (reload_combine_closest_single_use): Ignore the
number of uses for DEBUG_INSNs.
(fixup_debug_insns): New static function.
(reload_combine_recognize_const_pattern): Use it.  Don't let the
main loop be affected by DEBUG_INSNs.
Really disallow moving adds past a jump insn.
(reload_combine_recognize_pattern): Don't update use_ruid here.
(reload_combine_note_use): Do it here.
(reload_combine): Use control_flow_insn_p rather than JUMP_P.

From-SVN: r162301

ddg.c (create_ddg): Exclude nodes of debug_insn in counting nodes of a loop.

2010-07-19  Bingfeng Mei  <bmei@broadcom.com>
* ddg.c (create_ddg): Exclude nodes of debug_insn in counting nodes
        of a loop.
        * loop-doloop.c (doloop_condition_get): Skip possible debug_insn.

From-SVN: r162300

allow darwin branch island control depening on system version

* config/i386/darwin.h: Define darwin_emit_branch_islands.
(TARGET_MACHO_BRANCH_ISLANDS): New.
(FUNCTION_PROFILER): Use TARGET_MACHO_BRANCH_ISLANDS.
* config/i386/i386.h (TARGET_MACHO_BRANCH_ISLANDS): Define a
default value.
* config/i386/i386.c (output_pic_addr_const): Do not emit
branch islands unless TARGET_MACHO_BRANCH_ISLANDS is set.
(x86_output_mi_thunk): Adjust symbol creation.
* config/rs6000/darwin.h: Define darwin_emit_branch_islands.
Remove out of date comment.
* config/rs6000/rs6000.c (print_operand): Adjust symbol.
DARWIN_LINKER_GENERATES_ISLANDS: Remove.
DARWIN_GENERATE_ISLANDS: Ditto.
(output_call):  Do not emit branch islands unless
darwin_emit_branch_islands is set.
* config/darwin.c: Declare darwin_emit_branch_islands.
(machopic_indirect_data_reference): Do not emit unless
darwin_emit_branch_islands is set.
(darwin_override_options): Set darwin_emit_branch_islands
where it is needed.
* config/darwin9.h
DARWIN_LINKER_GENERATES_ISLANDS: Remove.

From-SVN: r162299

sourcebuild.texi (Effective-Target Keywords): Document sse_runtime, sse2_runtime.

gcc:
* doc/sourcebuild.texi (Effective-Target Keywords): Document
sse_runtime, sse2_runtime.

gcc/testsuite:
* lib/target-supports.exp (check_sse_os_support_available): New
proc.
(check_sse_hw_available): New proc.
(check_effective_target_sse_runtime): New proc.
(check_effective_target_sse2_runtime): New proc.
* lib/fortran-torture.exp (get-fortran-torture-options): Only add
-msse2 if check_sse_os_support_available.
* g++.dg/vect/vect.exp: Only run -msse2 tests if
check_sse_os_support_available.
* gcc.dg/vect/vect.exp: Likewise.
* gfortran.dg/vect/vect.exp: Likewise.
* gcc.target/i386/sol2-check: Renamed to ...
* gcc.target/i386/sse-os-support.h: ... this.
(sol2_check): Renamed to ...
(sse_os_support): ... this.
Only test movss with xmm registers.
* gcc.target/i386/sse-check.h: Reflect new header and function names.
Removed ILL_INSN, ILL_INSN_LEN.
* gcc.target/i386/sse2-check.h: Likewise.
* gcc.target/i386/sse3-check.h: Likewise.
* gcc.dg/pr40550.c: Use dg-require-effective-target sse_runtime.
Removed cpuid.h, __get_cpuid test.
* g++.dg/other/i386-1.C: Use dg-require-effective-target sse2_runtime.
Removed cpuid.h, __get_cpuid test.
* g++.dg/other/pr40446.C: Likewise.
* gcc.dg/compat/union-m128-1_main.c: Likewise.
* gcc.dg/compat/vector-1a_main.c: Likewise.
* gcc.dg/compat/vector-2a_main.c: Likewise.
* gcc.dg/pr36584.c: Likewise.
* gcc.dg/pr37544.c: Likewise.
* gcc.dg/torture/pr16104-1.c: Likewise.
* gcc.dg/torture/stackalign/alloca-2.c: Likewise.
* gcc.dg/torture/stackalign/alloca-3.c: Likewise.
* gcc.dg/torture/stackalign/push-1.c: Likewise.
* gcc.dg/torture/stackalign/vararg-3.c: Likewise.
* gcc.dg/torture/pr35771.h: Removed cpuid.h, __get_cpuid test.
* gcc.dg/torture/pr35771-1.c: Use dg-require-effective-target
sse2_runtime.
* gcc.dg/torture/pr35771-2.c: Likewise.
* gcc.dg/torture/pr35771-3.c: Likewise.
* gcc.target/i386/pr39315-2.c: Likewise.
* gcc.target/i386/pr39315-4.c: Likewise.
* gcc.target/i386/vperm-v2df.c: Likewise.
* gcc.target/i386/vperm-v2di.c: Likewise.
* gcc.target/i386/vperm-v4si-1.c: Likewise.
* gcc.target/i386/vperm-v4sf-1.c: Use dg-require-effective-target
sse_runtime.

From-SVN: r162295

re PR fortran/44353 (rejects legal fortran)

2010-07-19  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/44353
* match.c (gfc_match_iterator): Revert.

2010-07-19  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/44353
* gfortran.dg/data_implied_do_2.f03 : Remove.

From-SVN: r162294

Daily bump.

From-SVN: r162291

re PR fortran/44353 (rejects legal fortran)

2010-07-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/44353
* match.c (gfc_match_iterator): Remove error that iterator
cannot be INTENT(IN).

2010-07-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/44353
* gfortran.dg/data_implied_do_2.f03 : New test.

From-SVN: r162286

cache-1.c: Allow 0 instead of 0x0.

gcc/testsuite/
* gcc.target/mips/cache-1.c: Allow 0 instead of 0x0.

From-SVN: r162285

mips.exp (mips_option_groups): Add -mflip-mips16 to the "mips16" group.

gcc/testsuite/
* gcc.target/mips/mips.exp (mips_option_groups): Add -mflip-mips16
to the "mips16" group.
(mips_using_mips16_p): New procedure.
(mips-dg-options): Use it.

From-SVN: r162284

mips.c (mips16_build_call_stub): Zero-extend the low half of a single-register SCmode return value before ORing...

gcc/
* config/mips/mips.c (mips16_build_call_stub): Zero-extend the
low half of a single-register SCmode return value before ORing
it with the high half.
* config/mips/mips16.S (MERGE_GPRf): Likewise.

gcc/testsuite/
* gcc.target/mips/mips16-attributes-4.c: New test.

From-SVN: r162283

Daily bump.

From-SVN: r162282

re PR target/44805 (FAIL: gcc.c-torture/execute/builtins/strpcpy-2.c execution, at -O1 and above)

PR target/44805
* config/pa/pa.h (CONSTANT_ALIGNMENT): Align strings to BITS_PER_WORD
on all targets.

From-SVN: r162278

re PR testsuite/44418 (FAIL: gcc.target/powerpc/recip-[123].c on powerpc-apple-darwin9)

PR testsuite/44418
* gcc.target/powerpc/recip-1.c: Do not run for powerpc*-apple-darwin*
* gcc.target/powerpc/recip-2.c: Ditto.
* gcc.target/powerpc/recip-3.c: Ditto.

From-SVN: r162277

trans-array.c (gfc_free_ss): Don't free beyond ss rank.

2010-07-17  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_free_ss): Don't free beyond ss rank.
Access subscript through the "dim" field index.
(gfc_trans_create_temp_array): Access ss info through the "dim" field
index.
(gfc_conv_array_index_offset): Ditto.
(gfc_conv_loop_setup): Ditto.
(gfc_conv_expr_descriptor): Ditto.
(gfc_conv_ss_startstride): Ditto.  Update call to
gfc_conv_section_startstride.
(gfc_conv_section_startstride): Set values along the array dimension.
Get array dimension directly from the argument.

From-SVN: r162276

re PR target/44862 (bootstrap  with --enable-build-with-cxx and --with-libiconv-prefix fails)

2010-07-17  Jack Howarth  <howarth@bromo.med.uc.edu>

PR target/44862
* Makefile.tpl (POSTSTAGE1_CXX_EXPORT):
Provide -B option to allow for link spec %s substitutions for
libstdc++.a on darwin.
* Makefile.in: Regenerate.

From-SVN: r162275

Daily bump.

From-SVN: r162274

re PR target/42235 (redundant memory move from parameter space to spill space)

PR target/42235
* postreload.c (reload_cse_move2add): Return bool, true if anything.
changed.  All callers changed.
(move2add_use_add2_insn): Likewise.
(move2add_use_add3_insn): Likewise.
(reload_cse_regs): If reload_cse_move2add changed anything, rerun
reload_combine.
(RELOAD_COMBINE_MAX_USES): Bump to 16.
(last_jump_ruid): New static variable.
(struct reg_use): New members CONTAINING_MEM and RUID.
(reg_state): New members ALL_OFFSETS_MATCH and REAL_STORE_RUID.
(reload_combine_split_one_ruid, reload_combine_split_ruids,
reload_combine_purge_insn_uses, reload_combine_closest_single_use
reload_combine_purge_reg_uses_after_ruid,
reload_combine_recognize_const_pattern): New static functions.
(reload_combine_recognize_pattern): Verify that ALL_OFFSETS_MATCH
is true for our reg and that we have available index regs.
(reload_combine_note_use): New args RUID and CONTAINING_MEM.  All
callers changed.  Use them to initialize fields in struct reg_use.
(reload_combine): Initialize last_jump_ruid.  Be careful when to
take PREV_INSN of the scanned insn.  Update REAL_STORE_RUID fields.
Call reload_combine_recognize_const_pattern.
(reload_combine_note_store): Update REAL_STORE_RUID field.

* gcc.target/arm/pr42235.c: New test.

From-SVN: r162270

re PR c++/32505 (Partial specialization halfway accepted after instantiation)

PR c++/32505
* pt.c (process_partial_specialization): Diagnose partial
specialization after instantiation.
(most_specialized_class): Add complain parm.

From-SVN: r162269

* ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.

From-SVN: r162268

* Makefile.in (opts-common.o): Depend on options.h.

From-SVN: r162267

guality.exp: Run also c-c++-common/guality/ tests.

* gcc.dg/guality/guality.exp: Run also c-c++-common/guality/ tests.
* gcc.dg/guality/guality.h: Include unistd.h.  Make the header usable
in C++.
(gualcvt): New overloaded inline.
(GUALCVT): Use it for C++.
* g++.dg/guality/guality.exp: New.
* g++.dg/guality/guality.h: New.
* g++.dg/guality/redeclaration1.C: New test.
* g++.dg/dg.exp: Prune also guality/* tests.
* gcc.dg/guality/pr43141.c: Moved to...
* c-c++-common/guality/pr43141.c: ... here.

From-SVN: r162266

tree.c (build_common_builtin_nodes): Use build_function_type_list instead of build_function_type.

* tree.c (build_common_builtin_nodes): Use build_function_type_list
instead of build_function_type.
* tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Likewise.
* cgraphunit.c (cgraph_build_static_cdtor): Likewise.

From-SVN: r162264

rs6000.c (rs6000_emit_sISEL): Let rs6000_emit_int_cmove do all the work.

* config/rs6000/rs6000.c (rs6000_emit_sISEL): Let rs6000_emit_int_cmove
do all the work.
(rs6000_emit_int_cmove): Use function pointers for insn generation.
Don't force values into registers unnecessarily.
(output_isel): Assert that we're not given conditions we can't handle.
Delete corresponding code.
* config/rs6000/rs6000.md (isel_signed_<mode>): Use
scc_comparison_operator constraint.  Permit 0 for the consequent
operand.  Permit any GPR for the alternative operand.
(isel_unsigned_<mode>): Likewise.

From-SVN: r162263

re PR fortran/37077 (Implement Internal Unit I/O for character KIND=4)

2010-07-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/37077
* gfortran.dg/char4_iunit_2.f03: New test.

From-SVN: r162261

re PR fortran/37077 (Implement Internal Unit I/O for character KIND=4)

2010-07-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/37077
* io/read.c (read_default_char4): Add support for reading into a
kind-4 character variable from a character(kind=4) internal unit.
* io/io.h (read_block_form4): Add prototype.
* io/unit.c (get_internal_unit): Add call to fbuf_init.
(free_internal_unit): Add call to fbuf_destroy. (get_unit): Fix
whitespace.
* io/transfer.c (read_sf_internal): Use fbuf_alloc to allocate a string
to recieve the wide characters translated to single byte chracters.
(read_block_form): Fix whitespace. (read_block_form4): New function to
read from a character(kind=4) internal unit into a character(kind=4)
variable. (read_block_direct): Fix whitespace. (write_block): Fix
whitespace. (formatted_transfer_scalar_read): Likewise.
(formatted_transfer_scalar_write): Likewise.
* io/write.c (write_character): Add support for list directed write of
a kind=1 character string to a character(kind=4) internal unit.

From-SVN: r162260

plugin-support.exp (plugin-test-execute): Add ${gcc_objdir}/intl to includes.

* lib/plugin-support.exp (plugin-test-execute):
Add ${gcc_objdir}/intl to includes.

From-SVN: r162259

re PR target/44942 (Bug in argument passing of long double)

PR target/44942
* config/i386/i386-protos.h (ix86_function_arg_boundary): Change second
argument to const_tree.
* config/i386/i386.c (function_arg_advance): If padding needs to be
inserted before argument, increment cum->words by number of padding
words as well.
(contains_aligned_value_p): Change argument to const_tree.
(ix86_function_arg_boundary): Change second argument to const_tree.

* gcc.c-torture/execute/pr44942.c: New test.
* gcc.target/i386/pr44942.c: New test.

From-SVN: r162255

re PR testsuite/42843 (--enable-build-with-cxx plugin tests fail)

2010-07-16  Jack Howarth  <howarth@bromo.med.uc.edu>

PR testsuite/42843
* gcc.dg/plugin/selfassign.c: Include diagnostic.h.
* gcc.dg/plugin/ggcplug.c: Likewise.
* g++.dg/plugin/selfassign.c: Likewise.
* g++.dg/plugin/attribute_plugin.c: Likewise.
* g++.dg/plugin/dumb_plugin.c: Likewise.
* g++.dg/plugin/pragma_plugin.c: Likewise.

From-SVN: r162254

init.c (build_new_1): Use cp_build_function_call_nary instead of cp_build_function_call.

* init.c (build_new_1): Use cp_build_function_call_nary instead of
cp_build_function_call.

From-SVN: r162241

re PR target/42235 (redundant memory move from parameter space to spill space)

PR target/42235
* function.c (record_hard_reg_sets): New static function.
(assign_parm_setup_reg): If an optab for extending exists and the
generated code clobbbers no hard regs, emit the insn directly and
create a REG_EQUIV note.

From-SVN: r162240

c-decl.c (detect_field_duplicates): Use DECL_CHAIN insted of TREE_CHAIN.

* c-decl.c (detect_field_duplicates): Use DECL_CHAIN insted of
TREE_CHAIN.
* c-typeck.c (push_init_level): Likewise.
(process_init_element): Likewise.

From-SVN: r162239

Daily bump.

From-SVN: r162238

re PR c++/44909 ([C++0x] Copy constructors implicitly deleted)

PR c++/44909
* call.c (add_function_candidate): If we're working on an implicit
declaration, don't consider candidates that won't match.
* typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
* cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.

Revert:
* cp-tree.h (struct lang_type_class): Add has_user_opeq.
(TYPE_HAS_USER_OPEQ): New.
* decl.c (grok_special_member_properties): Set it.
* class.c (add_implicitly_declared_members): Don't lazily declare
constructors/operator= if a base or member has a user-declared one.
(check_bases_and_members, check_bases): Adjust.
(check_field_decls, check_field_decl): Adjust.

From-SVN: r162233

Disable float tests for __SPU__ targets due to lack of signed zero:

* c-c++-common/torture/complex-sign-add.c (check_add_float).
* c-c++-common/torture/complex-sign-sub.c (check_sub_float).
* c-c++-common/torture/complex-sign-mul.c (check_mul_float).
* c-c++-common/torture/complex-sign-mul-one.c (check_mul_float).
* c-c++-common/torture/complex-sign-mul-minus-one.c (check_mul_float).
* c-c++-common/torture/complex-sign-mixed-add.c (check_add_float).
* c-c++-common/torture/complex-sign-mixed-sub.c (check_sub_float).
* c-c++-common/torture/complex-sign-mixed-mul.c (check_mul_float).
* c-c++-common/torture/complex-sign-mixed-div.c (check_div_float).

From-SVN: r162232

tree.h (enum tree_index): Add TI_INTEGER_THREE.

* tree.h (enum tree_index): Add TI_INTEGER_THREE.
(integer_three_node): Add.
* tree.c (build_common_tree_nodes_2): Use integer_type_node insead of
NULL_TREE in build_int_cst calls. Initialize the integer_three_node.
* builtins.c (expand_builtin_prefetch): Use common tree nodes instead
of call build_int_cst.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Ditto.
* tree-ssa-loop-ivopts.c (idx_find_step): Ditto.
(find_interesting_uses_address): Ditto.
* tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Ditto.
* tree-eh.c (lower_eh_constructs_2): Ditto.
* tree-vect-loop.c (get_initial_def_for_induction): Ditto.
* c-typeck.c (really_start_incremental_init, push_init_level): Ditto.
* expmed.c (expand_divmod): Ditto.
* tree-mudflap.c (mx_register_decls): Ditto.
* varasm.c (array_size_for_constructor): Ditto.
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
* c-parser.c (c_parser_postfix_expression): Ditto.

/cp
* decl.c (integer_three_node): Remove.
(cxx_init_decl_processing): Do not initialize the integer_three_node.
* cp-tree.h (integer_three_node): Remove.

From-SVN: r162230

postreload.c (last_label_ruid, [...]): New static variables.

* postreload.c (last_label_ruid, first_index_reg, last_index_reg):
New static variables.
(reload_combine_recognize_pattern): New static function, broken out
of reload_combine.
(reload_combine): Use it.  Only initialize first_index_reg and
last_index_reg once.

From-SVN: r162228

Finish zeroing out the current function status after building cdtor.

From-SVN: r162227

trans.h (gfc_string_to_single_character): New prototype.

* trans.h (gfc_string_to_single_character): New prototype.
* trans-expr.c (string_to_single_character): Renamed to ...
(gfc_string_to_single_character): ... this.  No longer static.
(gfc_conv_scalar_char_value, gfc_build_compare_string,
gfc_trans_string_copy): Adjust callers.
* config-lang.in (gtfiles): Add fortran/trans-stmt.c.
* trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
(select_struct): Move to toplevel, add GTY(()).
(gfc_trans_character_select): Optimize SELECT CASE
with character length 1.

* gfortran.dg/select_char_2.f90: New test.

From-SVN: r162226

lto-symtab.c (lto_symtab_resolve_symbols): Remove hack handling comdats for broken gold.

* lto-symtab.c (lto_symtab_resolve_symbols): Remove hack handling comdats
for broken gold.
(lto_sy mtab_merge_decls_1): Set used_from_object_file correctly.

From-SVN: r162225

* tree.h (TREE_RTL_OPERAND_CHECK): Delete.

From-SVN: r162224

tree.h (DECL_CHAIN): Define.

gcc/
* tree.h (DECL_CHAIN): Define.
* alias.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* c-decl.c: Likewise.
* c-parser.c: Likewise.
* c-typeck.c: Likewise.
* cfgexpand.c: Likewise.
* cgraph.c: Likewise.
* cgraphunit.c: Likewise.
* combine.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/arm/arm.c: Likewise.
* config/frv/frv.c: Likewise.
* config/i386/i386.c: Likewise.
* config/i386/winnt-cxx.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/pa/som.h: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/symbian-cxx.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/vxworks.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* coverage.c: Likewise.
* dbxout.c: Likewise.
* dwarf2out.c: Likewise.
* emit-rtl.c: Likewise.
* expr.c: Likewise.
* function.c: Likewise.
* gimple-low.c: Likewise.
* gimple-pretty-print.c: Likewise.
* gimplify.c: Likewise.
* integrate.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-split.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-type-escape.c: Likewise.
* langhooks.c: Likewise.
* lto-cgraph.c: Likewise.
* omp-low.c: Likewise.
* stor-layout.c: Likewise.
* tree-cfg.c: Likewise.
* tree-complex.c: Likewise.
* tree-dfa.c: Likewise.
* tree-dump.c: Likewise.
* tree-inline.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-nested.c: Likewise.
* tree-object-size.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.

gcc/ada/
* gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* gcc-interface/trans.c: Likewise.
* gcc-interface/utils.c: Likewise.
* gcc-interface/utils2.c: Likewise.

gcc/c-family/
* c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* c-format.c: Likewise.

gcc/cp/
* cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
* call.c: Likewise.
* class.c: Likewise.
* cp-gimplify.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* init.c: Likewise.
* mangle.c: Likewise.
* name-lookup.c: Likewise.
* optimize.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* semantics.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.

gcc/fortran/
* f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* trans-common.c: Likewise.
* trans-decl.c: Likewise.
* trans-types.c: Likewise.
* trans.c: Likewise.

gcc/java/
* java-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
* boehm.c: Likewise.
* class.c: Likewise.
* decl.c: Likewise.
* expr.c: Likewise.
* jcf-parse.c: Likewise.
* typeck.c: Likewise.
* verify-glue.c: Likewise.

gcc/objc/
* objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.

gcc/testsuite/
* g++.dg/plugin/attribute_plugin.c: Carefully replace TREE_CHAIN
with DECL_CHAIN.

From-SVN: r162223

Fix ChangeLog to mention last commit to transfer.c

From-SVN: r162222

re PR fortran/44936 ([OOP] Generic TBP not resolved correctly at compile time)

2010-07-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/44936
* resolve.c (resolve_typebound_generic_call): Resolve generic
non-polymorphic type-bound procedure calls to the correct specific
procedure.
(resolve_typebound_subroutine): Remove superfluous code.

2010-07-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/44936
* gfortran.dg/typebound_generic_9.f03: New.

From-SVN: r162221

re PR target/44877 (C++ compiler can no longer compile dealII for VSX/Altivec vectorization)

PR target/44877
* config/spu/spu.c (spu_expand_builtin_1): Allow references
(as well as pointers) as argument to mask_for_load builtins.

From-SVN: r162220

re PR fortran/44709 (BLOCK and GOTO/EXIT/CYCLE)

2010-07-15  Daniel Kraft  <d@domob.eu>

PR fortran/44709
* trans.h (struct gfc_wrapped_block): New struct.
(gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
(gfc_finish_wrapped_block): New method.
(gfc_init_default_dt): Add new init code to block rather than
returning it.
* trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
(gfc_trans_dummy_array_bias): Ditto.
(gfc_trans_g77_array): Ditto.
(gfc_trans_deferred_array): Ditto.
* trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
(add_expr_to_chain): New method based on old gfc_add_expr_to_block.
(gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
(gfc_finish_wrapped_block): New method.
* trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
(gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
(gfc_trans_deferred_array): Ditto.
* trans-decl.c (gfc_trans_dummy_character): Ditto.
(gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
(init_intent_out_dt): Ditto.
(gfc_init_default_dt): Add new init code to block rather than
returning it.
(gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
and cleanup code and put it all together.

From-SVN: r162219

sparc-signal.h: Renamed to ...

* include/sparc-signal.h: Renamed to ...
* include/solaris-signal.h: ... this.
* configure.ac: Use it on any *-*-solaris2* target.
* configure: Regenerate.
* configure.host (i?86-*-solaris2*): Set can_unwind_signal=yes.
* Makefile.am (prims.lo): Add -fno-omit-frame-pointer to AM_CXXFLAGS.
* Makefile.in: Regenerate.

From-SVN: r162217

re PR tree-optimization/44946 (ICE: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3184)

2010-07-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44946
* tree-ssa-structalias.c (get_constraint_for_component_ref): Deal
with accessing only padding properly.

* gcc.c-torture/compile/pr44946.c: New testcase.

From-SVN: r162216

ipa.c (function_and_variable_visibility): Variables marked as used should not be localized.

* ipa.c (function_and_variable_visibility): Variables marked as used should
not be localized.

From-SVN: r162215

cgraph.c: Include lto-streamer.h

* cgraph.c: Include lto-streamer.h
(change_decl_assembler_name): Work when assembler name hash is at place.
(cgraph_make_decl_local): When localizing COMDAT symbol at WPA stage, be
sure to rename it to avoid name clash.
* ipa.c (cgraph_externally_visible_p, function_and_variable_visibility):
Localize hidden symbols only when locally defined.

From-SVN: r162211

re PR fortran/40206 ([gfortran] Incorrect warning with -Wuninitialized)

PR fortran/40206
* trans-stmt.c (gfc_trans_character_select): Always use NULL for high
in CASE_LABEL_EXPR and use NULL for low for the default case.

* gfortran.dg/select_char_3.f90: New test.

From-SVN: r162209

trans.h (gfc_build_compare_string): Add CODE argument.

* trans.h (gfc_build_compare_string): Add CODE argument.
* trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
gfc_build_compare_string.
* trans-expr.c (gfc_conv_expr_op): Pass CODE to
gfc_build_compare_string.
(string_to_single_character): Rename len variable to length.
(gfc_optimize_len_trim): New function.
(gfc_build_compare_string): Add CODE argument.  If it is EQ_EXPR
or NE_EXPR and one of the strings is string literal with LEN_TRIM
bigger than the length of the other string, they compare unequal.

From-SVN: r162208

i386.h (SHIFT_COUNT_TRUNCATED): Expand comment.

* config/i386/i386.h (SHIFT_COUNT_TRUNCATED): Expand comment.

From-SVN: r162206

builtins.c (expand_builtin_init_trampoline): If -Wtrampolines make a warning.

2010-07-15  Magnus Granberg  <zorry@gentoo.org>
    Kevin F. Quinn  <kevquinn@gentoo.org>

        * builtins.c (expand_builtin_init_trampoline): If
-Wtrampolines make a warning.
* common.opt:   Add -Wtrampolines.
        * doc/invoke.texi:      Add -Wtrampolines.
testsuite/
        * gcc.dg/Wtrampolines.c: New.

Co-Authored-By: Kevin F. Quinn <kevquinn@gentoo.org>
From-SVN: r162205

re PR fortran/44934 (Bogus "Missing format for FORMATTED data transfer")

2010-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/44934
* gfortran.dg/endfile_2.f90: Fix to unformatted file type.

From-SVN: r162204

re PR fortran/44934 (Bogus "Missing format for FORMATTED data transfer")

2010-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/44934
* io/file_pos.c (st_endfile): Correctly set unit flags for form.

From-SVN: r162203

cortex-a8.md (cortex_a8_load_store_2): Reserve cortex_a8_issue_ls.

* config/arm/cortex-a8.md (cortex_a8_load_store_2): Reserve
cortex_a8_issue_ls.

From-SVN: r162201

cygwin.h (LIBGCJ_SONAME): Update.

* config/i386/cygwin.h (LIBGCJ_SONAME): Update.
* config/i386/mingw32.h (LIBGCJ_SONAME): Likewise.

From-SVN: r162200

Daily bump.

From-SVN: r162199

shared_ptr.xml: Update.

2010-07-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/shared_ptr.xml: Update.
* doc/html/*: Regenerate.

From-SVN: r162193

trans-array.c (gfc_conv_section_upper_bound): Remove

2010-07-14  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_conv_section_upper_bound): Remove
(gfc_conv_section_startstride): Don't set the upper bound in the
vector subscript case.
(gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound

From-SVN: r162191

spu.c (reg_names): Remove prototype.

* config/spu/spu.c (reg_names): Remove prototype.
(call_used_regs): Likewise.

From-SVN: r162190

re PR c++/44810 (FAIL: g++.dg/torture/pr36745.C)

PR c++/44810
* g++.dg/torture/pr36745.C: Avoid undefined behavior.

From-SVN: r162189

init.c (sort_mem_initializers): Rename "field_type" to "ctx".

* init.c (sort_mem_initializers): Rename "field_type" to "ctx".
(build_field_list): Cache field type.

From-SVN: r162188

Implement C++0x unrestricted unions (N2544)

Implement C++0x unrestricted unions (N2544)
* class.c (check_field_decl): Loosen union handling in C++0x.
* method.c (walk_field_subobs): Split out from...
(synthesized_method_walk): ...here.  Set msg before loops.
(process_subob_fn): Check for triviality in union members.
* init.c (sort_mem_initializers): Splice out uninitialized
anonymous unions and union members.
(push_base_cleanups): Don't automatically destroy anonymous unions
and union members.

From-SVN: r162187

cygming-crtend.c (__FRAME_END__): Replace attribute "unused" with attribute "used".

* config/i386/cygming-crtend.c (__FRAME_END__): Replace attribute
"unused" with attribute "used".
(__JCR_END__): Likewise.
* config/i386/cygming-crtbegin.c (__EH_FRAME_BEGIN__): Add missing
"used" attribute.
(__JCR_LIST__): Replace attribute "unused" with attribute "used".

From-SVN: r162186