slp-11.c: Split into...

gcc/testsuite/
* gcc.dg/vect/slp-11.c: Split into...
* gcc.dg/vect/slp-11a.c, gcc.dg/vect/slp-11b.c,
gcc.dg/vect/slp-11c.c: ...these tests.
* gcc.dg/vect/slp-12a.c: Split 4-stride loop into...
* gcc.dg/vect/slp-12c.c: ...this new test.
* gcc.dg/vect/slp-19.c: Split into...
* gcc.dg/vect/slp-19a.c, gcc.dg/vect/slp-19b.c,
gcc.dg/vect/slp-19c.c: ...these new tests.

From-SVN: r173294

gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_vect_extract_even_odd_wide): Delete.
(check_effective_target_vect_strided_wide): Likewise.
* gcc.dg/vect/O3-pr39675-2.c: Use the non-wide versions instead.
* gcc.dg/vect/fast-math-pr35982.c: Likewise.
* gcc.dg/vect/fast-math-vect-complex-3.c: Likewise.
* gcc.dg/vect/pr37539.c: Likewise.
* gcc.dg/vect/slp-11.c: Likewise.
* gcc.dg/vect/slp-12a.c: Likewise.
* gcc.dg/vect/slp-12b.c: Likewise.
* gcc.dg/vect/slp-19.c: Likewise.
* gcc.dg/vect/slp-23.c: Likewise.
* gcc.dg/vect/vect-1.c: Likewise.
* gcc.dg/vect/vect-98.c: Likewise.
* gcc.dg/vect/vect-107.c: Likewise.
* gcc.dg/vect/vect-strided-float.c: Likewise.

From-SVN: r173293

neon.md (vec_load_lanes<mode><mode>): New expanders,

gcc/
* config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders,
(vec_store_lanes<mode><mode>): Likewise.

From-SVN: r173292

md.texi (vec_load_lanes, [...]): Document.

gcc/
* doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
* optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
convert_optab_index values.
(vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
* genopinit.c (optabs): Initialize the new optabs.
* internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
* internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
(expand_STORE_LANES): New functions.
* tree.h (build_array_type_nelts): Declare.
* tree.c (build_array_type_nelts): New function.
* tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
(vect_model_load_cost): Likewise.
(vect_store_lanes_supported, vect_load_lanes_supported)
(vect_record_strided_load_vectors): Declare.
* tree-vect-data-refs.c (vect_lanes_optab_supported_p)
(vect_store_lanes_supported, vect_load_lanes_supported): New functions.
(vect_transform_strided_load): Split out statement recording into...
(vect_record_strided_load_vectors): ...this new function.
* tree-vect-stmts.c (create_vector_array, read_vector_array)
(write_vector_array, create_array_ref): New functions.
(vect_model_store_cost): Add store_lanes_p argument.
(vect_model_load_cost): Add load_lanes_p argument.
(vectorizable_store): Try to use store-lanes functions for
interleaved stores.
(vectorizable_load): Likewise load-lanes and loads.
* tree-vect-slp.c (vect_get_and_check_slp_defs): Update call
to vect_model_store_cost.
(vect_build_slp_tree): Likewise vect_model_load_cost.

From-SVN: r173291

hooks.h (hook_bool_mode_uhwi_false): Declare.

gcc/
* hooks.h (hook_bool_mode_uhwi_false): Declare.
* hooks.c (hook_bool_mode_uhwi_false): New function.
* target.def (array_mode_supported_p): New hook.
* doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook.
* doc/tm.texi: Regenerate.
* stor-layout.c (mode_for_array): New function.
(layout_type): Use it.
* config/arm/arm.c (arm_array_mode_supported_p): New function.
(TARGET_ARRAY_MODE_SUPPORTED_P): Define.

From-SVN: r173290

re PR target/48723 (ICE on function returning structure with -fstack-check on corei7-avx)

PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
for -fstack-check if the size to allocate is negative.

From-SVN: r173288

re PR fortran/48720 (quad precision literals do not work)

2011-05-02  Steven G. Kargl  <kargl@gcc.gnu.org>

    PR fortran/48720
    * gfortran.texi: Document the 'Q' exponent-letter extension.
    * invoke.texi: Document -Wreal-q-constant.
    * lang.opt: Add -Wreal-q-constant option.
    * gfortran.h: Add warn_real_q_constant to option struct.
    * primary.c (match_real_constant):  Use it.  Accept 'Q' as
    exponent-letter for REAL(16) real-literal-constant with a
    fallback to REAL(10) or error if REAL(10) is not available.
    * options.c (gfc_init_options, set_Wall) Set it.
    (gfc_handle_option): Handle new option.

From-SVN: r173285

Daily bump.

From-SVN: r173284

functional (bind): Remove from overload set when first argument type might be a socket file descriptor.

2011-05-03  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/functional (bind): Remove from overload set when first
argument type might be a socket file descriptor.
* testsuite/20_util/bind/socket.cc: New.

From-SVN: r173279

re PR libstdc++/48848 ([C++0x] std::valarray<T> functions missing)

2011-05-03  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/48848
* doc/xml/manual/status_cxx200x.xml: Update valarray status.
* doc/html/*: Regenerate.

From-SVN: r173278

Upgrade the utility of timevars.

Index: gcc/ChangeLog

2011-04-27  Lawrence Crowl  <crowl@google.com>

* timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN.
(timevar_cond_start): New for starting a timer only when it is not
already running.
(timevar_cond_stop): New for stopping a timer when it was not already
running.

* timevar.c (timevar_stop): Enable start/stop timers to start again.
(timevar_cond_start): New as above.
(timevar_cond_stop): New as above.

* timevar.def: Add start/stop timers for compiler phases,
TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH,
TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE,
and TV_PHASE_FINALIZE.
Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL.
Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC,
TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST.
Change push/pop timer TV_NAME_LOOKUP into a start/stop timer.
Make unused TV_OVERLOAD into a start/stop timer.

Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION.
Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|"
to indicate that they are start/stop timers.

* toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL.
Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE.
Move initialization to do_compile.
(do_compile): Add initialization from above.
Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE.

* c-decl.c (c_write_global_declarations): Add start/stop of
TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO.

* c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC
or TV_PARSE_INLINE, as appropriate.
(c_parser_enum_specifier): Push/pop TV_PARSE_ENUM.
(c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT.

Index: gcc/cp/ChangeLog

2011-04-27  Lawrence Crowl  <crowl@google.com>

* decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
(poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
Change TV_NAME_LOOKUP to start/stop.
(define_label): Refactor timevar calls out to a wrapper function.
Change TV_NAME_LOOKUP to start/stop.
(xref_tag): Likewise.
(lookup_label): Refactor timevar calls out to a wrapper function.
Change TV_NAME_LOOKUP to start_cond/stop_cond.

        * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
TV_TEMPLATE_INST.
(instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
(lookup_template_class): Refactor timevar calls out to a wrapper
function.  Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
(instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.

* name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
(poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
(push_namespace): Likewise.
(pop_nested_namespace): Likewise.
(pushdecl_namespace_level): Likewise.
(store_class_bindings): Likewise.
(push_to_top_level): Likewise.
(identifier_type_value): Refactor timevar calls out to a wrapper
function.  Change TV_NAME_LOOKUP to start/stop.
(find_binding): Likewise.
(push_using_decl): Likewise.
(lookup_arg_dependent): Likewise.
(push_using_directive): Likewise.
(qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
to plain code.  Change TV_NAME_LOOKUP to start/stop.
(lookup_type_current_level): Likewise.  Refactor inner return to
break.
(pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
code.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
(pushdecl_top_level_1): Likewise.
(lookup_using_namespace): Likewise.
(pushdecl_with_scope): Refactor timevar calls out to a wrapper
function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
(push_overloaded_decl): Likewise.
(push_class_level_binding): Likewise.
(namespace_binding): Likewise.
(set_namespace_binding): Likewise.
(supplement_binding): Likewise.
(unqualified_namespace_lookup): Likewise.
(lookup_name_real): Likewise.
(lookup_type_scope): Likewise.
(namespace_ancestor): Likewise.
(lookup_name_innermost_nonclass_level): Likewise.
(pushtag): Likewise.
(pop_from_top_level): Likewise.
(pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Wrap long
lines.
(add_using_namespace): Refactor timevar calls out to a wrapper
function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Bypass
wrapper on call to self.

* decl2.c: (cp_write_global_declarations):  Add start/stop of
new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
Remove push/pop calls to TV_VARCONST.

* parser.c: Add include of "timevar.h".
(cp_parser_explicit_instantiation): Add push/pop calls to
TV_TEMPLATE_INST.
(cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
(cp_parser_class_specifier): Add wrapper to add push/pop calls to
TV_PARSE_STRUCT.
(cp_parser_function_definition_from_specifiers_and_declarator): Add
push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
(cp_parser_late_parsing_for_member):  Add push/pop calls to
new TV_PARSE_INMETH.

* call.c: Add include of "timevar.h".
        (convert_class_to_reference): Wrap and add push/pop calls to
TV_OVERLOAD.
(build_op_call): Likewise.
(build_conditional_expr): Likewise.
(build_new_op): Likewise.
(build_new_method_call): Likewise.
        (build_user_type_conversion): Reorganize to single return and add
push/pop calls to TV_OVERLOAD.
        (perform_overload_resolution): Likewise.

* Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).

From-SVN: r173277

tree.c (build_vec_init_expr): Take complain parm.

* tree.c (build_vec_init_expr): Take complain parm.
(build_vec_init_elt): Likewise.  Free arg vector.
(diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
* cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
(VEC_INIT_EXPR_INIT): Likewise.
Adjust build_vec_init_expr declaration.
* init.c (perform_member_init): Adjust.

From-SVN: r173275

revert: re PR c++/40975 (ICE in copy_tree_r on array new)

Revert:
PR c++/40975
* cp-tree.def (VEC_INIT_EXPR): Add third operand.
* cp-tree.h (VEC_INIT_EXPR_NELTS): New.
* cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
* tree.c (build_vec_init_expr): Handle getting pointer/nelts.
(build_vec_init_elt): Don't expect an array type.
(build_array_copy): Adjust.
* init.c (perform_member_init): Adjust.
(build_new_1): Use build_vec_init_expr.

From-SVN: r173274

re PR c++/40975 (ICE in copy_tree_r on array new)

PR c++/40975
* tree-inline.c (copy_tree_r): Handle STATEMENT_LIST.

From-SVN: r173273

re PR c++/48834 (-fno-exceptions causes wrong code generation on C++ code)

PR c++/48834
* tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
Protect an explicit target.

From-SVN: r173272

re PR c/35445 (ICE with conflicting declarations)

gcc/

2011-05-02  Simon Martin  <simartin@users.sourceforge.net>

    PR c/35445
    * c-decl.c (finish_decl): Only create a composite if the types are
    compatible.

gcc/testsuite/

2011-05-02  Simon Martin  <simartin@users.sourceforge.net>

    PR c/35445
    * gcc.dg/pr35445.c: New test.

From-SVN: r173269

mmx.md (*movv2sf_internal_rex64): Fix %vmovlps template.

* config/i386/mmx.md (*movv2sf_internal_rex64): Fix %vmovlps template.
(*movv2sf_internal): Ditto.

From-SVN: r173267

fr30-protos.h (Mmode): Don't define.

* config/fr30/fr30-protos.h (Mmode): Don't define.
* config/m32r/m32r-protos.h (Mmode): Don't define.  Expand
definition where used.
* config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't
define.  Expand definitions where used.
* config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define.
Expand definitions where used.
* config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size,
rx_function_arg, rx_function_arg_advance,
rx_function_arg_boundary): Expand definitions of those macros.
* config/v850/v850-protos.h (Mmode): Don't define.  Expand
definition where used.

From-SVN: r173266

mmx.md (*mov<mode>_internal_rex64): Use %vmovq for reg<->xmm moves.

* config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
reg<->xmm moves.
(*mov<mode>_internal): Merge with *mov<mode>_internal_avx.
(*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.  Merge
with *movv2sf_internal_rex64_avx.
(*movv2sf_internal): Merge with *movv2sf_internal_avx.
* config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>:
Use %v prefix in insn mnemonic to handle TARGET_AVX.
(*movdi_internal): Add "isa" attribute.  Use "maybe_vex" instead of
"vex" in "prefix" attribute calculation.
(*movdf_internal): Output AVX mnemonics.  Add "prefix" attribute.

From-SVN: r173265

re PR c++/48446 (internal compiler error: in gimplify_var_or_parm_decl, at gimplify.c:1946)

PR c++/48446
* decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
(compute_array_index_type): Revert earlier 48446 changes.
(grokdeclarator): Use stabilize_vla_size.

From-SVN: r173264

parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE instead of inappropriate zero values.

* parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
instead of inappropriate zero values.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r173263

2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

Tweak last ChangeLog entry.

From-SVN: r173262

re PR target/47951 (web.c:union_match_dups segmentation fault for bfin)

2011-05-02  Stuart Henderson  <shenders@gcc.gnu.org>

        PR target/47951
        * config/bfin/bfin.md (loop_end): Use matching constraints to ensure
        inputs match the output.

From-SVN: r173261

re PR target/47955 (gcc.dg/stack-usage-1.c fails on m68k-linux)

PR target/47955
* gcc/config/m68k/m68k.c (m68k_expand_prologue): Set
current_function_static_stack_size.

From-SVN: r173260

lto-streamer.c (lto_streamer_cache_insert_1, [...]): Use pointer map instead of hashtable.

* lto-streamer.c (lto_streamer_cache_insert_1,
lto_streamer_cache_lookup, lto_streamer_cache_create,
lto_streamer_cache_delete): Use pointer map instead of hashtable.
* lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map.

From-SVN: r173259

sso_string_base.h (__sso_string_base<>::_M_construct): Fix unqualified lookup.

* include/ext/sso_string_base.h (__sso_string_base<>::_M_construct):
Fix unqualified lookup.
(__sso_string_base<>::_M_construct): Likewise.
(__sso_string_base<>::_M_construct): Likewise.
(__sso_string_base<>::_M_assign): Likewise.
(__sso_string_base<>::_M_reserve): Likewise.
(__sso_string_base<>::_M_mutate): Likewise.
(__sso_string_base<>::_M_erase): Likewise.
* include/ext/vstring.h (__versa_string<>::replace): Likewise.
(__versa_string<>::compare): Likewise.
* include/ext/vstring.tcc (__versa_string<>::compare): Likewise.
(__versa_string<>::compare): Likewise.
(__versa_string<>::compare): Likewise.
(__versa_string<>::compare): Likewise.
(__versa_string<>::compare): Likewise.

From-SVN: r173257

gcc_update (gcc/config/m68k/m68k-tables.opt): New dependencies.

contrib:
* gcc_update (gcc/config/m68k/m68k-tables.opt): New dependencies.

gcc:
* config/m68k/genopt.sh, config/m68k/m68k-isas.def,
config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
config/m68k/t-opts: New files.
* config/m68k/m68k-tables.opt: New file (generated).
* config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
extra_options and m68k/t-opts to tmake_file.
* config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
(all_isas): Initialize using m68k-isas.def.
(all_microarchs): Initialize using m68k-microarchs.def.
(m68k_find_selection): Remove.
(m68k_handle_option): Don't assert that global structures are in
use.  Use error_at.  Access variables via opts pointer.  Don't
handle -march=, -mcpu= and -mtune= here.  Set gcc_options fields
directly for -m68020-40 and -m68020-60.
(m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
m68k_tune_entry here.
* config/m68k/m68k.h (enum uarch_type, enum target_device): Move
to m68k-opts.h.
(m68k_library_id_string): Remove declaration.
* config/m68k/m68k.opt (config/m68k/m68k-opts.h): New
HeaderInclude.
(m68k_library_id_string): New Variable.
(march=, mcpu=, mtune=): Use Enum and Var.

From-SVN: r173256

varasm.c (output_constructor_regular_field): Compute zero-based index with double-ints.

2011-05-02  Richard Guenther  <rguenther@suse.de>

* varasm.c (output_constructor_regular_field): Compute zero-based
index with double-ints.  Make sure to ICE instead of producing
wrong code.
* cgraph.c (cgraph_add_thunk): Do not create new tree nodes
in asserts.  Properly use a signed type.

From-SVN: r173255

sse.md (V): New mode iterator.

* config/i386/sse.md (V): New mode iterator.
(V_128): Rename from SSEMODE.  Make V2DF mode conditional on
TARGET_SSE2.
(V_256): Rename from AVX256MODE.
(VF): Make V4SF mode unconditional.  Add TARGET_SSE instruction
condition to all users.
(VF1): Ditto.
(VF2): Make V2DF mode unconditional.  Add TARGET_SSE2 instruction
condition to all users.
(VF_128): Make V4SF mode unconditional.
(VF_256): Rename from AVX256MODEF2P.
(VI4F_128): Rename from SSEMODE4S.
(VI8F_128): Rename from SSEMODE2D.
(VI4F_256): Rename from AVX256MODE8P.
(VI8F_256): Rename from AVX256MODE4P.
(avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes.
(ssescalarmodesuffix): Remove SF and DF modes.
(SSEMODE124): Remove.
(SSEMODE1248): Ditto.
(SSEMODEF2P): Ditto.
(AVXMODEF2P): Ditto.
(AVXMODEFDP): Ditto.
(AVXMODEFSP): Ditto.
(VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes
unconditional.
(VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO.  Make V4SF mode
unconditional.
(xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and
xop_pcmov_<mode>256.  Use V mode iterator.

Adjust RTX patterns globally for renamed mode attributes.

From-SVN: r173253

haifa-sched.c (sched_emit_insn): Emit insn before first non-scheduled insn.

* haifa-sched.c (sched_emit_insn): Emit insn before first
non-scheduled insn.  Inform back-end about new insn.  Add
new insn to scheduled_insns list.

From-SVN: r173251

re PR tree-optimization/48822 (G++ gets stucks and never finishes compilation when enabling -O2/3 optimization options.)

2011-05-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/48822
* tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice.
(process_scc): Indicate which iteration we start.

* gcc.dg/torture/pr48822.c: New testcase.

From-SVN: r173250

re PR c++/47969 ([C++0x] ICE: SIGSEGV in compute_array_index_type (cp/decl.c:7522))

/cp
2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/47969
* decl.c (compute_array_index_type): Check build_expr_type_conversion
return value for NULL_TREE.

/testsuite
2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/47969
* g++.dg/cpp0x/constexpr-47969.C: New.

From-SVN: r173249

lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h

* lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h
(lto_section_overrun): New.
* lto-section-out.c (append_block): Rename to ...
(lto_append_block): ... this one; export.
(lto_output_1_stream): Move lto lto-streamer.h
(lto_output_data_stream): Update.
* lto-streamer.h (lto_section_overrun, lto_append_block): Declare.
(lto_output_1_stream, lto_input_1_unsigned): Turn into inline
functions.

From-SVN: r173247

re PR testsuite/48498 (Several gcc.dg/vect tests XPASS on SPARC)

PR testsuite/48498
* gcc.dg/vect/slp-3.c: Increase loop bound.  Don't expect to fail
on vect_no_align targets.
* gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on
vect_no_align targets.

From-SVN: r173245

tree.c (tree_code_counts): New global array.

2011-05-02  Richard Guenther  <rguenther@suse.de>

* tree.c (tree_code_counts): New global array.
(record_node_allocation_statistics): Count individual tree codes.
(dump_tree_statistics): Dump individual code stats.

From-SVN: r173244

status_cxx200x.xml: Update to reflect current status and FDIS content.

2011-05-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/status_cxx200x.xml: Update to reflect current status
and FDIS content.
* doc/xml/manual/documentation_hacking.xml: Fix typo.
* doc/html/*: Regenerate.

From-SVN: r173243

new tests

From-SVN: r173242

Daily bump.

From-SVN: r173240

ipa-inline.c (caller_growth_limits): Fix thinko when

* ipa-inline.c (caller_growth_limits): Fix thinko when
* ipa-inline.c (caller_growth_limits): Fix thinko when
looking for largest stack frame.
* ipa-inline.h (dump_inline_summary): Declare.
* ipa-inline-analysis.c (dump_inline_edge_summary): Dump info
on stack usage.
(dump_inline_summary): Export.
(debug_inline_summary): Declare as DEBUG_FUNCTION.

From-SVN: r173234

re PR libfortran/48787 (Invalid UP/DOWN rounding with F editing)

2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/48787
* gfortran.dg/round_3.f08: Add more checks.

From-SVN: r173233

reginfo.c (memory_move_cost): Change rclass argument type form 'enum reg_class' to reg_class_t.

* reginfo.c (memory_move_cost): Change rclass argument type form
'enum reg_class' to reg_class_t.
* reload.h (memory_move_cost): Update prototype.
* postreload.c reload_cse_simplify_set): Change type dclass var to
reg_class_t.
* ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector):
Update prototype.
(ira_allocate_and_set_costs): Change aclass argument type form
'enum reg_class' to reg_class_t.
* ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector):
Change aclass argument type to reg_class_t.
(update_conflict_hard_reg_costs): Change type aclass and pref vars
to reg_class_t.
* gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust
memory_move_cost call.

* config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and
'to' local var. Rename from_i and to_i arguments to 'from' and 'to'.
Change type tmp var to reg_class_t.

From-SVN: r173232

re PR libfortran/48787 (Invalid UP/DOWN rounding with F editing)

2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/48787
* io/write_float.def (output_float): Gather up integer declarations and
add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
everywhere. For ROUND_UP scan the digit string and only perform
rounding if something other than '0' is found.

From-SVN: r173231

Daily bump.

From-SVN: r173229

gnatvsn.ads (Library_Version): Bump to 4.7.

* gnatvsn.ads (Library_Version): Bump to 4.7.
(Current_Year): Bump to 2011.

From-SVN: r173224

dump-prase-tree.c (show_code_node): Set the current namespace to the BLOCK before displaying it; restore afterwards.

2011-04-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

* dump-prase-tree.c (show_code_node):  Set the current
namespace to the BLOCK before displaying it; restore
afterwards.

From-SVN: r173223

[multiple changes]

2011-04-30  Daniel Krugler  <daniel.kruegler@googlemail.com>

* include/std/type_traits (__is_default_constructible_atom,
__is_default_constructible_safe<, true>,
__is_direct_constructible_new_safe,
__is_base_to_derived_ref<,, true>, __is_lvalue_to_rvalue_ref<,, true>,
__is_direct_constructible_ref_cast, __is_direct_constructible,
__is_nary_constructible): Simplify; add comments throughout.

2011-04-30  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

From-SVN: r173222

re PR fortran/48821 (IMPORT :: dummy_arg  is rejected, while "IMPORT" imports it)

2011-04-30  Tobias Burnus  <burnus@net-b.de>

       PR fortran/48821
       * gfortran.dg/import9.f90: New, proper test.
       * gfortran.dg/interface_37.f90: Remove bogus
       test (bogus copy of interface_36.f90).

From-SVN: r173221

Makefile.am (install-freestanding-headers): Also install cxxabi_tweaks.h.

2011-04-30  Doug Kwan  <dougkwan@google.com>

* include/Makefile.am (install-freestanding-headers): Also install
cxxabi_tweaks.h.
* include/Makefile.in: Regenerate.

From-SVN: r173220

re PR fortran/48800 (ICE with non-allocatable/pointer deferred-shape array)

2011-04-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48800
        * decl.c (gfc_match_import): Don't try to find the
        symbol if already found.

2011-04-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48800
        * gfortran.dg/interface_37.f90: New.

From-SVN: r173219

cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.

cp/ChangeLog
2011-04-29  Le-Chun Wu  <lcwu@google.com>

* cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
* call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
(build_over_call): Use it to determine whether to emit a NULL
warning for template function instantiations.
(build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
EXPLICIT_TARGS is set.

2011-04-29  Diego Novillo  <dnovillo@google.com>
    Le-Chun Wu  <lcwu@google.com>

* call.c (conversion_null_warnings): Also handle assignments
when warning about NULL conversions.

testsuite/ChangeLog
2011-04-29  Le-Chun Wu  <lcwu@google.com>

* g++.dg/warn/Wnull-conversion-1.C: New.
* g++.dg/warn/Wnull-conversion-2.C: New.

2011-04-29  Le-Chun Wu  <lcwu@google.com>

* g++.dg/warn/Wconversion-null-2.C: Do not expect a NULL
  warning in implicitly instantiated templates.

2011-04-29  Diego Novillo  <dnovillo@google.com>

* g++.old-deja/g++.other/null3.C: Expect warning about converting
boolean to a pointer.

From-SVN: r173217

ipa-inline.c (can_inline_edge_p): Disregard limits when inlining into function with flatten attribute.

* ipa-inline.c (can_inline_edge_p): Disregard limits when
inlining into function with flatten attribute.
(want_inline_small_function_p): Be more realistic about inlining
cold calls where callee size grows.

From-SVN: r173216

cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor flags.

* cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor
flags.

From-SVN: r173215

re PR fortran/48746 (Matmul with allocate on assignment)

2011-04-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/48746
* trans-expr.c (fcncall_realloc_result): Set the bounds and the
offset so that the lbounds are one.
(gfc_trans_arrayfunc_assign): Add rank to arguments of above.

2011-04-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/48746
* gfortran.dg/realloc_on_assign_7.f03: Test bounds.

From-SVN: r173213

sparc.h (PRINT_OPERAND, [...]): Remove.

* config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove.
* config/sparc/sparc-protos.h (print_operand): Remove declaration.
* config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P,
TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
(print_operand): Rename to...
(sparc_print_operand): ...this. Make static. Adjust
sparc_print_operand function call.
(sparc_print_operand_punct_valid_p, sparc_print_operand_address): New
functions.

From-SVN: r173212

re PR middle-end/48752 (ICE in evaulate_conditions_for_edge at ipa-inline-analysis.c:466)

PR middle-end/48752
* ipa-inline.c (early_inliner): Disable when doing late
addition of function.

From-SVN: r173211

dwarf2.h (DW_OP_GNU_const_type, [...]): New.

* dwarf2.h (DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
DW_OP_GNU_deref_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret): New.

* dwarf2out.c (get_address_mode): New inline.
(mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
if not dwarf_strict emit
DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
desirable.  Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
UNSIGNED_FLOAT, FIX and UNSIGNED_FIX.  Just return NULL for
FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
(dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
mem_loc_descriptor callers.
(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
(base_types): New variable.
(get_base_type_offset, calc_base_type_die_sizes,
base_type_for_mode, mark_base_types, base_type_cmp,
move_marked_base_types): New functions.
(calc_die_sizes): Assert that die_offset is 0 or equal to
next_die_offset.
(loc_descriptor): Only handle here lowpart SUBREGs of REG, for
others defer to mem_loc_descriptor.  Adjust mem_loc_descriptor
callers.  If not dwarf_strict, call mem_loc_descriptor even for
non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
(gen_subprogram_die): Don't give up on call site parameters
with non-integral or large integral modes.  Adjust
mem_loc_descriptor callers.
(prune_unused_types): Call prune_unused_types_mark on base_types
vector entries.
(resolve_addr): Call mark_base_types.
(dwarf2out_finish): Call move_marked_base_types.

From-SVN: r173210

re PR testsuite/48809 (switch statement optimization error)

PR tree-optimization/48809
* tree-switch-conversion.c (build_arrays): Compute tidx in unsigned
type.
(gen_inbound_check): Don't compute index_expr - range_min in utype
again, instead reuse SSA_NAME initialized in build_arrays.
Remove two useless gsi_for_stmt calls.

* gcc.c-torture/execute/pr48809.c: New test.

From-SVN: r173207

tree-ssa-threadedge.c (thread_across_edge): Add missing return.

  * tree-ssa-threadedge.c (thread_across_edge): Add missing return.

  * gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.

From-SVN: r173206

Daily bump.

From-SVN: r173204

cgraph.h (cgraph_postorder): Remove declaration.

2011-04-29  Martin Jambor  <mjambor@suse.cz>

* cgraph.h (cgraph_postorder): Remove declaration.
* ipa-utils.h (ipa_free_postorder_info): Declare.
(ipa_reverse_postorder): Likewise.
* cgraphunit.c: Include ipa-utils.h.
(cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
* ipa-inline.c: Include ipa-utils.h.
(ipa_inline): Update call to ipa_reverse_postorder.
* ipa-pure-const.c (propagate_pure_const): Update call to
ipa_reduced_postorder and ipa_print_order.  Call
ipa_free_postorder_info to clean up.
(propagate_nothrow): Likewise.
* ipa-reference.c (propagate): Removed a useless call to
ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
and ipa_print_order.  Call ipa_free_postorder_info to clean up.
* ipa.c: Include ipa-utils.h.
(ipa_profile): Update call to ipa_reverse_postorder.
(cgraph_postorder): Moved to...
* ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
(ipa_utils_print_order): Renamed to ipa_print_order.
(ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
comments.
(ipa_free_postorder_info): New function.
* passes.c: Include ipa-utils.h.
(do_per_function_toporder): Update call to ipa_reverse_postorder.
(ipa_write_summaries): Likewise.

* Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
(cgraphunit.o): Likewise.
(ipa.o): Likewise.
(ipa-inline.o): Likewise.

lto/
* lto.c: Include ipa-utils.h.
(lto_balanced_map): Update call to ipa_reverse_postorder.
* Make-lang.in (lto/lto.o): Add IPA_UTILS_H to dependencies.

From-SVN: r173197

re PR c++/48606 (g++.dg/init/ctor9.C ICE: tree check: expected class 'type', have 'exceptional' (error_mark) with -fkeep-inline-functions)

/cp
2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/48606
* init.c (perform_member_init): Check build_value_init return
value for error_mark_node.

/testsuite
2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/48606
* g++.dg/init/ctor10.C: New.

From-SVN: r173194

inline-10.c: New testcase.

* gcc.dg/tree-ssa/inline-10.c: New testcase.
* gcc.dg/tree-ssa/inline-9.c: Disable partial inlining.
* ipa-inline.h (clause_t): Turn into unsigned int.
* ipa-inline-analysis.c (add_clause): Do more simplification.
(and_predicates): Shortcut more cases.
(predicates_equal_p): Move forward; check that clauses are properly
ordered.
(or_predicates): Shortcut more cases.
(edge_execution_predicate): Rewrite as...
(set_cond_stmt_execution_predicate): ... this function; handle
__builtin_constant_p.
(set_switch_stmt_execution_predicate): New .
(compute_bb_predicates): New.
(will_be_nonconstant_predicate): Update TODO.
(estimate_function_body_sizes): Use compute_bb_predicates
and free them later, always try to estimate if stmt is constant.
(estimate_time_after_inlining, estimate_size_after_inlining):
Gracefully handle optimized out edges.
(read_predicate): Fix off by one error.

From-SVN: r173190

re PR fortran/48462 (realloc on assignment: matmul Segmentation Fault with Allocatable Array)

2011-04-29  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/48462
* trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
automatic reallocation when the lhs is a target.

PR fortran/48746
* trans-expr.c (fcncall_realloc_result): Make sure that the
result dtype field is set before the function call.

2011-04-29  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/48462
* gfortran.dg/realloc_on_assign_7.f03: Modify to test for lhs
being a target.

PR fortran/48746
* gfortran.dg/realloc_on_assign_7.f03: Add subroutine pr48746.

From-SVN: r173185

re PR middle-end/48819 (350 execution failures in 64-bit libjava testsuite on SPARC)

2011-04-29  Richard Guenther  <rguenther@suse.de>

PR middle-end/48819
* constants.c (build_constants_constructor): Use ptr_type_node for
temp.

From-SVN: r173183

libgo http/cgi: Pass down environment variables for irix and solaris.

From-SVN: r173181

In gcc/: 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>

* Makefile.in (ENABLE_MAINTAINER_RULES): New.

In gcc/cp/:
2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>,
    Mike Stump <mikestump@comcast.net>

* Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
in maintainer mode.  Use the --output-file option of gperf instead
of > to prevent creating an empty cp/cfns.h when gperf is not
available.

From-SVN: r173178

use tls for ic vars

From-SVN: r173177

re PR fortran/48810 ([OOP] TPB rejected because module procedure is private)

2011-04-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48810
        * resolve.c (resolve_typebound_generic_call): Don't check access
        flags of the specific function.

        PR fortran/48800
        * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
        to AS_ASSUMED_SHAPE for function results.
        (resolve_fl_var_and_proc): Print also for function results with
        AS_DEFERRED an error, if they are not a pointer or allocatable.
        (resolve_types): Make sure arguments of procedures in interface
        blocks are resolved.

2011-04-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48810
        * gfortran.dg/typebound_proc_22.f90: New.

        PR fortran/48800
        * gfortran.dg/interface_36.f90: New.

From-SVN: r173175

Whitespace fixes

From-SVN: r173173

Fix path handling

From-SVN: r173172

PR 48488 Typo

From-SVN: r173171

PR 48488 Fix comments

From-SVN: r173170

PR 48488 Fix comments

From-SVN: r173169

re PR libfortran/48488 (Wrong default format for real numbers)

2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/48488
PR libgfortran/48602
PR libgfortran/48615
PR libgfortran/48684
PR libgfortran/48787
* gfortran.dg/fmt_g.f: Adjust test.
* gfortran.dg/fmt_g0_1.f08: Adjust test.
* gfortran.dg/round_3.f08: New test.
* gfortran.dg/namelist_print_1.f: Adjust test.
* gfortran.dg/char4_iunit_1.f03: Adjust test.
* gfortran.dg/f2003_io_5.f03: Adjust test.
* gfortran.dg/coarray_15.f90: Adjust test.
* gfortran.dg/namelist_65.f90: Adjust test.
* gfortran.dg/fmt_cache_1.f: Adjust test.
* gfortran.dg/char4_iunit_2.f03: Adjust test.
* gfortran.dg/real_const_3.f90: Adjust test.

From-SVN: r173168

builtins.c (fold_builtin_classify_type): Use integer_type_node for the type of the result.

2011-04-29  Richard Guenther  <rguenther@suse.de>

* builtins.c (fold_builtin_classify_type): Use integer_type_node
for the type of the result.
(fold_builtin_isascii): Likewise.
(fold_builtin_toascii): Use integer_type_node where appropriate.
(fold_builtin_logb): Likewise.
(fold_builtin_frexp): Likewise.
(fold_builtin_strstr): Likewise.
(fold_builtin_strpbrk): Likewise.
(fold_builtin_fputs): Likewise.
(fold_builtin_sprintf): Likewise.
(fold_builtin_snprintf): Likewise.
(fold_builtin_printf): Likewise.
(do_mpfr_remquo): Use a proper type for the assigned constant.
(do_mpfr_lgamma_r): Likewise.
* dwarf2out.c (resolve_one_addr): Use size_int.
* except.c (init_eh): Likewise.
(assign_filter_values): Use integer_type_node for filter values.
(sjlj_emit_dispatch_table): Use integer_type_node for dispatch
indices.
* tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node
for EH region numbers.
* tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node
for the shift amount.

From-SVN: r173167

re PR libfortran/48488 (Wrong default format for real numbers)

2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
    Janne Blomqvist  <jb@gcc.gnu.org>

PR libgfortran/48488
PR libgfortran/48602
PR libgfortran/48615
PR libgfortran/48684
PR libgfortran/48787
* io/write.c (write_d, write_e, write_f, write_en,
write_es): Add precision compemsation parameter to call.
(set_fnode_default): Adjust default widths to assure
round trip on write and read. (write_real): Adjust call to write_float.
(write_real_g0): Calculate compensation for extra precision and adjust
call to write_float.
* io/write_float.def (output_float_FMT_G_): Use volatile rather than
asm volatile to avoid optimization issue. Correctly calculate the
number of blanks (nb) to be appended and simplify calculation logic.
(write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
default widths. Eliminate the code that attempted to reduce the
the precision used in later sprintf functions.  Add call parameter to
compensate for extra precision.

Co-Authored-By: Janne Blomqvist <jb@gcc.gnu.org>
From-SVN: r173166

expr.h (expand_shift): Rename to ...

2011-04-29  Richard Guenther  <rguenther@suse.de>

* expr.h (expand_shift): Rename to ...
(expand_variable_shift): ... this.
(expand_shift): Take a constant shift amount.
* expmed.c (expand_shift): Rename to ...
(expand_variable_shift): ... this.
(expand_shift): New wrapper around expand_variable_shift.
* expr.c (convert_move, emit_group_load_1, emit_group_store,
optimize_bitfield_assignment_op, store_field, expand_expr_real_2,
expand_expr_real_1, reduce_to_bit_field_precision): Adjust.
* expmed.c (store_fixed_bit_field, extract_bit_field_1,
extract_fixed_bit_field, extract_split_bit_field, expand_mult_const,
expand_mult, expand_widening_mult, expand_mult_highpart_adjust,
extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore,
emit_store_flag_1, emit_store_flag): Likewise.
* builtins.c (expand_builtin_signbit): Likewise.
* calls.c (load_register_parameters): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* lower-subreg.c (resolve_shift_zext): Likewise.
* optabs.c (widen_bswap, expand_abs_nojump,
expand_one_cmpl_abs_nojump, expand_float): Likewise.
* spu/spu.c (spu_expand_extv): Likewise.
* sparc/sparc.c (sparc32_initialize_trampoline): Likewise.

From-SVN: r173157

tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node for the remapped region number.

2011-04-29  Richard Guenther  <rguenther@suse.de>

* tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node
for the remapped region number.
* predict.c (build_predict_expr): Use integer_type_node for the
predict kind.
* fold-const.c (fold_binary_loc): Use integer_type_node for
the shift amount.  Use a proper type for the PLUS_EXPR operand.

From-SVN: r173156

lto-streamer.c (lto_streamer_cache_insert_1): Accept to override other trees that just builtins.

* lto-streamer.c (lto_streamer_cache_insert_1): Accept to override
other trees that just builtins.
(lto_record_common_node): Don't leave NULL TYPE_CANONICAL.

lto/
* lto.c (toplevel): Include tree-flow.h.
(lto_read_in_decl_state): Don't merge types here.
(tree_with_vars): New static hash table.
(remember_with_vars): New static functions.
(LTO_FIXUP_TYPE): New macro.
(lto_ft_common, lto_ft_decl_minimal, lto_ft_decl_common,
lto_ft_decl_with_vis, lto_ft_decl_non_common, lto_ft_function,
lto_ft_field_decl, lto_ft_type, lto_ft_binfo, lto_ft_constructor,
lto_ft_expr, lto_fixup_types, uniquify_nodes): New static functions.
(lto_read_decls): Uniquify while reading in trees.
(lto_fixup_data_t, LTO_FIXUP_SUBTREE,
LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE, no_fixup_p, lto_fixup_common,
lto_fixup_decl_minimal, lto_fixup_decl_common, lto_fixup_decl_with_vis,
lto_fixup_decl_non_common, lto_fixup_function, lto_fixup_field_decl,
lto_fixup_type, lto_fixup_binfo, lto_fixup_constructor,
lto_fixup_tree): Remove.
(lto_fixup_state): Remove data argument.  Use
lto_symtab_prevailing_decl.
(LTO_SET_PREVAIL, LTO_NO_PREVAIL): New macros.
(lto_fixup_prevailing_decls): New function.
(lto_fixup_state_aux): Argument aux is unused.
(lto_fixup_decls): Don't allocate pointer sets, don't use
lto_fixup_tree, use lto_fixup_prevailing_decls.
(read_cgraph_and_symbols): Allocate and remove tree_with_vars.
* Make-lang.in (lto/lto.o): Depend on $(TREE_FLOW_H).

From-SVN: r173155

misc.c (gnat_handle_option): Set warn_maybe_uninitialized.

ada/
* gcc-interface/misc.c (gnat_handle_option): Set
warn_maybe_uninitialized.

fortran/
* options.c (options.c): Set warn_maybe_uninitialized.

From-SVN: r173154

tree-nested.c (get_trampoline_type): Use size_int.

2011-04-29  Richard Guenther  <rguenther@suse.de>

* tree-nested.c (get_trampoline_type): Use size_int.
(get_nl_goto_field): Likewise.
* tree-eh.c (lower_try_finally_switch): Use integer_type_node
for all indexes.
(lower_eh_constructs_2): Likewise.
(lower_resx): Likewise.
(lower_eh_dispatch): Likewise.
* tree-mudflap.c (mf_build_string): Use size_int.
(mudflap_register_call): Use integer_type_node for the flag.
(mudflap_enqueue_constant): Use size_int.
* tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR
instead of rebuilding it.

From-SVN: r173153

tree-ssa-structalias.c (get_fi_for_callee): Restructure.

2011-04-29  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (get_fi_for_callee): Restructure.
Handle OBJ_TYPE_REF.
(find_func_aliases_for_call): Use it more consistently.

From-SVN: r173152

osf.S (UA_SI, [...]): Define.

* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
Define.
Use them to handle ELF vs. ECOFF differences.
[__osf__] (_GLOBAL__F_ffi_call_osf): Define.

From-SVN: r173151

haifa-sched.c (last_nondebug_scheduled_insn): New.

* haifa-sched.c (last_nondebug_scheduled_insn): New.
(rank_for_schedule): Use it.
(schedule_block): Set it.

From-SVN: r173150

split checksum into cfg checksum and line checksum

From-SVN: r173147

Daily bump.

From-SVN: r173146

rs6000.c (rs6000_delegitimize_address): Handle unspec plus offset.

* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
unspec plus offset.  Tidy macho code.

From-SVN: r173141

cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph node instead of a decl.

2011-04-29  Martin Jambor  <mjambor@suse.cz>

* cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
node instead of a decl.  Update all callers.
* cgraph.h: Update declaration.

From-SVN: r173138

update changelog #2

From-SVN: r173135

re PR tree-optimization/48765 (ICE in vect_transform_stmt)

        PR tree-optimization/48765
        * tree-vectorizer.h (vect_make_slp_decision): Return bool.
        * tree-vect-loop.c (vect_analyze_loop_operations): Add new
        argument to indicate if loop aware SLP is being used.  Scan
        the statements and update the vectorization factor
        according to the type of
        vectorization before statement analysis.
        (vect_analyze_loop_2): Get a return value from
        vect_make_slp_decision, pass it to
        vect_analyze_loop_operations.
        (vectorizable_reduction): Set number of copies to 1 in case of
        pure SLP statement.
        * tree-vect-stmts.c (vectorizable_conversion,
        vectorizable_assignment, vectorizable_shift,
        vectorizable_operation, vectorizable_type_demotion,
        vectorizable_type_promotion, vectorizable_store,
        vectorizable_load): Likewise.
        (vectorizable_condition): Move the check that it is not SLP
        vectorization before the number of copies check.
        * tree-vect-slp.c (vect_make_slp_decision): Return TRUE if
        decided to vectorize the loop using SLP.

From-SVN: r173132

update changelog

From-SVN: r173128

re PR tree-optimization/48775 (gcc.dg/pr48616.c FAILs on Tru64 UNIX)

PR tree-optimization/48775
* gcc.dg/pr48616.c: Also add -fno-common on alpha*-dec-osf*.

From-SVN: r173125

re PR c++/48798 (CV-qualified base class erroneously forbidden)

/cp
2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/48798
* semantics.c (finish_base_specifier): cv-qualified base class
is fine, per DR 484.

/testsuite
2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/48798
* g++.dg/inherit/pr48798.C: New.
* g++.old-deja/g++.other/base1.C: Adjust.

From-SVN: r173124

re PR c++/48656 ([C++0x] cannot call member function without object)

Fix PR c++/48656

gcc/cp/

* semantics.c (finish_call_expr): Don't forget BASELINK nodes when
considering call expressions involving a member function.

gcc/testsuite/

* gcc/testsuite/g++.dg/template/inherit7.C: New test case.

From-SVN: r173123

re PR middle-end/48597 (x86-64 unwind register save location misses half-register write?)

PR middle-end/48597
* final.c (final_scan_insn): Call dwarf2out_frame_debug even for
inline asm.

From-SVN: r173120

* config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* |
*-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
(i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
linux*.h headers.
* config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
Define.
* config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
* config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
* config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
* config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't
undefine.
* config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
REG_NAME.
* config/i386/linux.h (REG_NAME): Don't define.
* config/i386/linux64.h (REG_NAME): Don't define.
* config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
Undefine before defining.

From-SVN: r173119

configure.ac (*-*-dragonfly*, [...]): Remove cases in libgcj-disabling case statement.

* configure.ac (*-*-dragonfly*, *-*-freebsd*, *-*-netbsd*,
alpha*-dec-osf*, alpha*-*-linux*, alpha*-*-*, sh-*-linux*,
arm-*-elf* | arm*-*-eabi*, arm*-*-linux-gnueabi, frv-*-*): Remove
cases in libgcj-disabling case statement.
(hppa*64*-*-linux*): Set unsupported_languages instead of
disabling target-zlib.
(hppa*64*-*-*): Restrict case in libgcj-disabling case statement
to hppa*64*-*-hpux*.
(hppa*-*-*): Restrict case in libgcj-disabling case statement to
hppa*-*-hpux*.
(ia64*-*-elf*, ia64*-**-hpux*, i[[3456789]]86-*-elf,
i[[3456789]]86-*-linux*, *-*-cygwin*, i[[3456789]]86-*-interix*,
i[[3456789]]86-*-solaris2*, m32r-*-*, m68k-*-elf*, m68*-*-* |
fido-*-*, powerpc-*-eabi, powerpc-*-eabi* | powerpcle-*-eabi* |
powerpc-*-rtems*, mips*-*-linux*, mips*-*-*, sh-*-* | sh64-*-*,
sparc-*-elf*, sparc64-*-elf*, sparc-*-solaris* |
sparc64-*-solaris* | sparcv9-*-solaris*, *-*-linux* | *-*-gnu* |
*-*-k*bsd*-gnu | *-*-kopensolaris*-gnu, *-*-*): Remove cases in
libgcj-disabling case statement.
* configure: Regenerate.

From-SVN: r173118

ipa-inline-analysis.c (will_be_nonconstant_predicate): Take nonconstant_names array.

* ipa-inline-analysis.c (will_be_nonconstant_predicate): Take nonconstant_names
array.
(estimate_function_body_sizes): Build nonconstant_names array; handle
BUILT_IN_CONSTANT_P.

From-SVN: r173070

configure.ac: Disable Java for targets not supporting libffi.

* configure.ac: Disable Java for targets not supporting libffi.
(*-*-chorusos, *-*-kaos*, am33_2.0-*-linux*, sh*-*-pe|mips*-*-pe):
Remove cases in Java-disabling statement.
(*arm-wince-pe): Change to arm-wince-pe.
(arc-*-*, arm-*-coff, arm-*-pe*, arm-*-riscix*, avr-*-*): Remove
cases in Java-disabling statement.
(bfin-*-*): Don't disable Java again.
(c4x-*-* | tic4x-*-*, tic54x-*-*, cr16-*-*, d10v-*-*, d30v-*-*,
fr30-*-elf*, moxie-*-*, h8300*-*-*, h8500-*-*, hppa1.1-*-osf* |
hppa1.1-*-bsd*, hppa*-*-*elf* | hppa*-*-lites* | hppa*-*-openbsd*,
hppa*-*-pro*, i960-*-*, i[[3456789]]86-*-coff,
i[[3456789]]86-*-pe, i[[3456789]]86-*-sco3.2v5*,
i[[3456789]]86-*-sco*, i[[3456789]]86-*-sysv4*,
i[[3456789]]86-*-beos*, i[[3456789]]86-*-rdos*,
m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*): Remove cases in
Java-disabling statement.
(mmix-*-*): Don't disable Java again.
(mt-*-*, powerpc*-*-winnt* | powerpc*-*-pe*, powerpcle-*-solaris*,
powerpc-*-beos*, rs6000-*-lynxos*, rs6000-*-*, m68k-apollo-*,
microblaze*, mips*-sde-elf*, mips*-*-irix5*, mips*-*-bsd*,
sparclet-*-aout* | sparc86x-*-*, sparclite-*-*, sparc-*-sunos4*,
tic6x-*-*, v810-*-*, vax-*-*): Remove cases in Java-disabling
statement.
* configure: Regenerate.

From-SVN: r173069

configure.ac: Separate cases disabling Java and Java libraries from general case over targets.

* configure.ac: Separate cases disabling Java and Java libraries
from general case over targets.
* configure: Regenerate.

From-SVN: r173068