Add testcase for PR46404.

2010-12-15  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/46404
* gcc.dg/graphite/pr46404.c: New.

From-SVN: r167876

Fix test for invalid type in anonymous field.

From-SVN: r167875

Add statements to type switch even if there are no valid types.

From-SVN: r167874

Check errors in binary comparisons and builtin calls.

From-SVN: r167872

re PR fortran/46945 (gfortran.dg/unpack_zerosize_1.f90 FAILs with -ftree-vrp -fno-tree-ccp -fno-tree-fre)

PR fortran/46945
* trans-array.c (gfc_array_init_size): Perform stride overflow
checking and multiplication by element_size in size_type_node instead
of sizetype, return value with size_type_node type instead of
sometimes with sizetype and sometimes with gfc_array_index_type.

* gfortran.dg/pr46945.f90: New test.

From-SVN: r167871

Push hash table identity check down to subtypes.

From-SVN: r167870

In libobjc/: 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>

In libobjc/:
2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc/message.h (objc_super): When using the modern API, do not
define Super and Super_t, and always use 'super_class' for the
super class field.
(objc_msg_lookup_super): Updated prototype to use 'struct
objc_super *' instead of 'Super_t'.
* sendmsg.c (objc_msg_lookup_super): Updated prototype to use
'struct objc_super *' instead of 'Super_t'.

From-SVN: r167869

Use a different identity function for Types in hash tables.

From-SVN: r167866

re PR debug/46815 (Invalid DW_AT_location for a retval instance of a class that has a virtual function)

PR debug/46815
* cp-gimplify.c (cp_genericize): When changing RESULT_DECL
into invisible reference, change also DECL_VALUE_EXPR of
NRV optimized variable.

* g++.dg/guality/pr46815.C: New test.

From-SVN: r167865

In libobjc/: 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>

In libobjc/:
2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc/message.h: Update comments, reindented code and moved
deprecated types and functions at the end of the file.  No code
changes.

From-SVN: r167864

Better error message for malloc() failure

From-SVN: r167863

re PR c++/42083 ([C++0x] ICE on invalid with "tree check: expected aggr_init_expr, have error_mark in build_value_init")

/cp
2010-12-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/42083
* init.c (build_value_init): Check build_special_member_call return
value for error_mark_node.

/testsuite
2010-12-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/42083
* g++.dg/cpp0x/lambda/lambda-ice2.C: New.

From-SVN: r167862

PR 28105 Remove size<0 checks before calling malloc/realloc

From-SVN: r167860

Revert last change.

From-SVN: r167859

tree.c (get_file_function_name): Avoid using random seed on GLOBAL_sub_I and GLOBAL_sub_D.

* tree.c (get_file_function_name): Avoid using random seed on GLOBAL_sub_I
and GLOBAL_sub_D.

From-SVN: r167858

Correct PR number in gfortran.dg/debug/pr46756.f.

2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>

* gfortran.dg/debug/pr46756.f: Correct PR number.

From-SVN: r167857

Move gfortran.dg/debug/pr46576.f to gfortran.dg/debug/pr46756.f.

From-SVN: r167856

re PR tree-optimization/46053 (g++.dg/torture/pr45699.C FAILs with -fno-early-inlining)

2010-12-15  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/46053
PR middle-end/46287
PR middle-end/46242
* cgraph.h (cgraph_indirect_call_info): New field thunk_delta.
* gimple.h (gimple_fold_obj_type_ref): Declaration removed.
(gimple_fold_call): Declare.
(gimple_adjust_this_by_delta): Likewise.
* cgraph.c (cgraph_make_edge_direct): New parameter delta.  Updated
all users.
(cgraph_clone_edge): Create a copy of indirect_info also for direct
edges.
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Adjust this
parameters.
* gimple-fold.c (gimple_fold_obj_type_ref_known_binfo): Renamed to
gimple_get_virt_mehtod_for_binfo, new parameter delta.  Do not search
through thunks, in fact bail out if we encounter one, check that
BINFO_VIRTUALS is not NULL.
(gimple_adjust_this_by_delta): New function.
(gimple_fold_obj_type_ref): Removed.
(gimple_fold_obj_type_ref_call): New function.
(fold_gimple_call): Renamed to gimple_fold_call, made external.
Updated users.  Call gimple_fold_obj_type_ref_call instead of
gimple_fold_obj_type_ref.
* ipa-cp.c (ipcp_process_devirtualization_opportunities): Process
thunk deltas.
(ipcp_discover_new_direct_edges): Likewise.
* ipa-prop.c (ipa_make_edge_direct_to_target): New parameter delta.
Updated callers.
(ipa_write_indirect_edge_info): Stream thunk_delta.
(ipa_read_indirect_edge_info): Likewise.
* tree-ssa-ccp.c (ccp_fold_stmt): Use gimple_fold_call instead of
gimple_fold_obj_type_ref.

* testsuite/g++.dg/ipa/pr46053.C: New test.
* testsuite/g++.dg/ipa/pr46287-1.C: Likewise.
* testsuite/g++.dg/ipa/pr46287-2.C: Likewise.
* testsuite/g++.dg/ipa/pr46287-3.C: Likewise.
* testsuite/g++.dg/torture/covariant-1.C: Likewise.
* testsuite/g++.dg/torture/pr46287.C: Likewise.

From-SVN: r167855

re PR rtl-optimization/46649 (ICE: in move_bb_info, at sel-sched-ir.c:5080 with -fschedule-insns -fselective-scheduling)

PR rtl-optimization/46649
* sel-sched-ir.c (purge_empty_blocks): Unconditionally skip the first
basic block in the region.

testsuite:
* g++.dg/opt/pr46649.C: New.

From-SVN: r167854

vstring.h (operator+(__versa_string<>&&, const __versa_string<>&), [...]): Add.

2010-12-15  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/vstring.h (operator+(__versa_string<>&&,
const __versa_string<>&), operator+(const __versa_string<>&,
__versa_string<>&&), operator+(__versa_string<>&&,
__versa_string<>&&), operator+(const _CharT*,
__versa_string<>&&), operator+(_CharT, __versa_string<>&&),
operator+(__versa_string<>&&, const _CharT*),
operator+(__versa_string<>&&, _CharT)): Add.
* testsuite/ext/vstring/operators/1.cc: New.

From-SVN: r167853

stormy16.h (LINK_SPEC, WCHAR_TYPE): Define.

* config/stormy16/stormy16.h (LINK_SPEC, WCHAR_TYPE): Define.
* config.gcc (xstormy16-*-elf): Don't use svr4.h.

From-SVN: r167852

rx.h (WCHAR_TYPE, [...]): Define.

* config/rx/rx.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
* config.gcc (rx-*-elf*): Don't use svr4.h.

From-SVN: r167851

Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.

* Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
(liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
(liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
* Makefile.in: Regenerate.

From-SVN: r167850

decl.c (java_init_decl_processing): Initialise integer_three_node.

* decl.c (java_init_decl_processing): Initialise integer_three_node.
* lang.c (put_decl_node): Handle nested function decls.

From-SVN: r167849

re PR testsuite/46938 (FAIL: gcc.dg/pr43157.c (test for excess errors))

PR testsuite/46938
* gcc.dg/pr43157.c: Add dg-require-linker-plugin  directive.

From-SVN: r167848

Check for errors when converting array index to GENERIC.

From-SVN: r167846

Don't crash on undefined anonymous field.

From-SVN: r167845

Fix PR46845: handle scop parameters before scev analysis.

2010-12-14  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/46845
* sese.c (scalar_evolution_in_region): Handle scop parameters
before scev analysis.

* gcc.dg/graphite/id-pr46845.c: New.

From-SVN: r167844

Fix PR46928: handle "A[p] == A[p]" in data dep analysis with p a parameter of the loop.

2010-12-14  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/46928
* tree-data-ref.c (analyze_overlapping_iterations): Handle "A[p] == A[p]"
in data dependence analysis with p a parameter of the loop.

* gcc.dg/tree-ssa/ldist-17.c: New.

From-SVN: r167843

Fix PR45948: add ssa defs from builtin partitions to the last partition.

2010-12-14  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/45948
* tree-loop-distribution.c (ssa_name_has_uses_outside_loop_p): New.
(stmt_has_scalar_dependences_outside_loop): New.
(stmt_generated_in_another_partition): New.
(add_scalar_computations_to_partition): New.
(rdg_build_partitions): Call add_scalar_computations_to_partition.

* gcc.dg/tree-ssa/ldist-pr45948.c: New.

From-SVN: r167842

arc.h (LIB_SPEC): Define.

* config/arc/arc.h (LIB_SPEC): Define.
* config.gcc (arc-*-elf*): Don't use svr4.h.

From-SVN: r167840

re PR libstdc++/46951 (30_threads/future/members/45133.cc failed)

2010-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/46951
* testsuite/30_threads/future/members/45133.cc: Fix dg-options.
* testsuite/30_threads/shared_future/members/45133.cc: Likewise.

From-SVN: r167839

Don't store error types in the Type-to-GENERIC hash table.

From-SVN: r167838

In libobjc/: 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>

In libobjc/:
2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>

* ivars.c (class_addIvar): Use the 'size' argument instead of
trying to calculate it using objc_sizeof_type().
* objc/runtime.h (class_addIvar): Updated comments.

From-SVN: r167837

Don't get confused by error types in traversal.

From-SVN: r167836

sendmsg.c: Reindented some code and tidied up comments.

2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>

* sendmsg.c: Reindented some code and tidied up comments.  No
actual code changes.

From-SVN: r167835

re PR c++/46930 ([C++0x] ICE with static constexpr data member)

PR c++/46930
* decl.c (grokdeclarator): Reject uninitialized constexpr
static data member.

From-SVN: r167834

Daily bump.

From-SVN: r167833

elf.h (LIB_SPEC): Define.

* config/sh/elf.h (LIB_SPEC): Define.
* config.gcc (sh-*-elf* | sh[12346l]*-*-elf* | sh-*-symbianelf* |
sh[12346l]*-*-symbianelf* | sh-*-linux* | sh[2346lbe]*-*-linux* |
sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* |
sh5l*-*-netbsd* | sh64-*-netbsd* | sh64l*-*-netbsd*, sh-*-rtems*,
sh-wrs-vxworks): Don't use svr4.h.

From-SVN: r167829

Don't crash building initializer of invalid array.

From-SVN: r167828

Don't crash on invalid slice composite literal.

From-SVN: r167827

Fix comparison of string and interface types.

From-SVN: r167826

Object.h: Moved all the methods, with the exception of -class and -isEqual:, into ...

2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc/Object.h: Moved all the methods, with the exception of
-class and -isEqual:, into ...
* objc/deprecated/Object.h: here.
* Object.m: Moved all the methods, with the exception of -class
and -isEqual: into the 'Deprecated' category.

From-SVN: r167825

Don't try to build unary and binary expressions with invalid types.

From-SVN: r167824

re PR libstdc++/45133 ([c++0x] std::future will crash with NULL deref if get() is called twice)

2010-12-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/45133
* include/std/future (__basic_future::wait): Throw if not valid.
(__basic_future::wait_for): Likewise.
(__basic_future::wait_until): Likewise.
(__basic_future::_M_get_result): Likewise.
* testsuite/30_threads/future/members/45133.cc: New.
* testsuite/30_threads/shared_future/members/45133.cc: New.

From-SVN: r167823

re PR lto/46940 (asm aliases with linker plugin segfaults)

PR lto/46940
PR lto/44463
* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Construct nodes
for aliases when they are used.

* gcc.dg/lto/pr46940_0.c: New testcase.
* gcc.dg/lto/pr46940_1.c: New testcase.

From-SVN: r167822

Don't crash on invalid closure.

From-SVN: r167821

Don't crash on invalid parameters/results.

From-SVN: r167820

re PR libstdc++/46910 (std::shared_ptr requires public destructor for a class with friend deleter)

2010-12-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/46910
* include/bits/shared_ptr_base.h (_Sp_counted_deleter): Do not
derive from _Sp_counted_ptr.
* testsuite/20_util/shared_ptr/cons/46910.cc: New.
* testsuite/20_util/shared_ptr/cons/43820.cc: Adjust.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust.

From-SVN: r167819

objects.c (object_copy): Do not #undef as we are no longer including objc/objc-api.h.

2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objects.c (object_copy): Do not #undef as we are no longer
        including objc/objc-api.h.
        * selector.c: Include objc/runtime.h and
        objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
        objc/encoding.h.  Updated
        (__objc_register_selectors_from_class): Use struct
        objc_method_list * instead of MethodList_t.
        (__objc_register_selectors_from_list): Use Method instead of
        Method_t.
        (struct objc_method_description_list): Do not define here.
        (__objc_register_instance_methods_to_class): Use struct
        objc_method_list * instead of MethodList_t and Method instead of
        Method_t.

From-SVN: r167818

Indented two lines that I missed in last commit.  No code changes

From-SVN: r167817

Check for duplicate methods.

Don't get into an endless loop given invalid recursive types.

From-SVN: r167816

selector.c: Reindented some code and tidied up comments.

2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>

        * selector.c: Reindented some code and tidied up comments.  No
        actual code changes.

From-SVN: r167815

re PR c++/45330 (Suggest likely nested-name-specifiers for undeclared identifiers.)

gcc/cp/
PR c++/45330
* cp-tree.h (suggest_alternatives_for): Add location_t parameter.
* name-lookup.c (suggest_alternatives_for): Likewise.  Adjust.
* lex.c (unqualified_name_lookup_error): Adjust call to it.
* semantics.c (qualified_name_lookup_error): Move to...
* error.c (qualified_name_lookup_error): ...here.  Call.
suggest_alternatives_for.

gcc/testsuite/
PR c++/45330
* g++.dg/lookup/suggestions1.C: New test.

From-SVN: r167814

config.gcc (sparc-*-elf*, [...]): Don't use svr4.h.

* config.gcc (sparc-*-elf*, sparc-*-rtems*, sparc-*-linux*,
sparc-*-netbsdelf*, sparc*-*-solaris2*, sparc-wrs-vxworks,
sparc64-*-elf*, sparc64-*-rtems*, sparc64-*-linux*,
sparc64-*-netbsd*, sparc64-*-openbsd*): Don't use svr4.h.

From-SVN: r167813

Don't crash on erroneous receiver or parameters.

From-SVN: r167812

Correct handling of undefined name as key in map composite literal.

From-SVN: r167810

Insert semicolon at EOF if necessary.

From-SVN: r167809

Correct protection against recursive types.

From-SVN: r167807

re PR fortran/46937 (gfortran.dg/pointer_intent_1.f90 FAILs with -fno-inline)

2010-12-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46937
        * trans-types.c (create_fn_spec): "."-annotate derived types
        with (proc-)pointer components.

2010-12-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46937
        * gfortran.dg/pointer_intent_4.f90: New.

From-SVN: r167806

arm.c (arm_expand_prologue): Report the static stack size if -fstack-usage is used.

* config/arm/arm.c (arm_expand_prologue): Report the static stack
size if -fstack-usage is used.
(thumb1_expand_prologue): Likewise.

From-SVN: r167805

re PR middle-end/46885 (ICE: in gsi_insert_seq_nodes_after, at gimple-iterator.c:251 with -ftree-parallelize-loops -g)

PR debug/46885
* tree-ssa-loop-manip.c (canonicalize_loop_ivs): Use gsi_last_bb
instead of gsi_last_nondebug_bb if bump_in_latch.

* gcc.dg/autopar/pr46885.c: New test.

From-SVN: r167801

re PR tree-optimization/46909 (Logical OR expressions are miscompiled)

PR tree-optimization/46909
* gimple-fold.c (and_var_with_comparison_1): Save partial
result even in the is_and case, if both partial results
are the same, return it.
(or_var_with_comparison_1): Use is_or predicate instead of
innercode == TRUTH_OR_EXPR test.  Save partial result
even in the is_or case, if both partial results are the
same, return it.  In the !is_or case when both partial
results are the same, return the partial result instead
of boolean_true_node.

* gcc.c-torture/execute/pr46909-1.c: New test.
* gcc.c-torture/execute/pr46909-2.c: New test.
* gcc.dg/pr46909.c: New test.

From-SVN: r167800

re PR fortran/46874 ([OpenMP] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c:147)

PR fortran/46874
* trans-openmp.c (gfc_trans_omp_array_reduction): Handle allocatable
dummy variables.

* libgomp.fortran/allocatable6.f90: New test.

From-SVN: r167799

re PR fortran/46874 ([OpenMP] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c:147)

PR fortran/46874
* trans-openmp.c (gfc_trans_omp_array_reduction): Handle allocatable
dummy variables.

* libgomp.fortran/allocatable6.f90: New test.

From-SVN: r167798

re PR middle-end/46667 (-freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.)

PR middle-end/46667
* varasm.c (assemble_start_function): Do not call resolve_unique_section.
* cfgexpand.c (gimple_expand_cfg): Resolve it here.

From-SVN: r167795

re PR rtl-optimization/46875 (ICE: verify_flow_info failed: too many outgoing branch edges from bb 3 with -Os -fselective-scheduling2)

PR rtl-optimization/46875
* sched-vis.c (print_pattern): Dump "sequence" for ADDR_VECs.
* sel-sched-ir.c (bb_has_removable_jump_to_p): Forbid table jumps.

testsuite:
* gcc.dg/pr46875.c: New.

From-SVN: r167794

first-global.C: Update regexp to match new names of ctors.

* g++.dg/other/first-global.C: Update regexp to match new
names of ctors.

From-SVN: r167791

h8300.md (define_split): Add condition for "and with single_zero" splitter to handle 16-bit const operands.

* config/h8300/h8300.md (define_split) : Add condition for
"and with single_zero" splitter to handle 16-bit const operands.
* config/h8300/h8300.md (define_split) : Add condition for
"ior with single_one" splitter to handle 16-bit const operands.
* config/h8300/h8300.md (define_split) : Add condition for
"xor with single_one" splitter to handle 16-bit const operands.

* testsuite/gcc.dg/h8300-bit-insn-ice.c: New.

From-SVN: r167789

Don't incorrectly parse expression as type switch.

Improve error reporting of invalid type assertions.

From-SVN: r167787

* MAINTAINERS: Added myself to MAINTAINERS (write after approval)

From-SVN: r167786

Better error message if malloc gets a SIGSEGV.

From-SVN: r167785

Release cache while holding thread lock.

Don't bother to hold thread lock while allocating cache.

From-SVN: r167784

This time really commit PR middle-end/45388

This time really commit
PR middle-end/45388
* decl2.c (start_objects): Do not generate collect2 recognicable name
for static ctor.
* ipa.c (cgraph_build_static_cdtor_1): Break out from ... ; add FINAL parameter.
(cgraph_build_static_cdtor): ... here.
(build_cdtor): Use cgraph_build_static_cdtor_1.

From-SVN: r167781

m32c.h (ENDFILE_SPEC, [...]): Define.

* config/m32c/m32c.h (ENDFILE_SPEC, LINK_SPEC, SIZE_TYPE,
PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
* config.gcc (m32c-*-rtems*, m32c-*-elf*): Don't use svr4.h.

From-SVN: r167780

re PR rtl-optimization/44374 (Hoist same instructions in different branches)

gcc/
PR rtl-optimization/44374
Reapply patch with fixes.
* basic-block.h (enum bb_flags): Add BB_MODIFIED.
* df-core.c (df_set_bb_dirty): Set it.
* ifcvt.c (find_memory): Remove function.
(dead_or_predicable): Use can_move_insns_across.
* df.h (can_move_insns_across): Declare function.
* cfgcleanup.c (block_was_dirty): New static variable.
(flow_find_head_matching_sequence): Test for epilogue notes.
(try_crossjump_bb, try_forward_edges): Test BB_MODIFIED flag rather
than df_get_bb_dirty.
(try_head_merge_bb): New static function.
(try_optimize_cfg): Call it.  Call df_analyze if block_was_dirty
is set.
* df-problems.c: Include "target.h"
(df_simulate_find_uses): New static function.
(MEMREF_NORMAL, MEMREF_VOLATILE): New macros.
(find_memory, find_memory_store): New static functions.
(can_move_insns_across): New function.
* Makefile.in (df-problems.o): Update dependencies.

gcc/testsuite/
PR rtl-optimization/44374
Reapply patch with fixes.
* gcc.target/arm/headmerge-1.c: New test.
* gcc.target/arm/headmerge-2.c: New test.
* gcc.target/i386/headmerge-1.c: New test.
* gcc.target/i386/headmerge-2.c: New test.

From-SVN: r167779

Daily bump.

From-SVN: r167778

elf.h (SIZE_TYPE, [...]): Define.

* config/xtensa/elf.h (SIZE_TYPE, PTRDIFF_TYPE): Define.
(DBX_REGISTER_NUMBER): Undefine.
* config/xtensa/linux.h (SIZE_TYPE, PTRDIFF_TYPE): Define.
(DBX_REGISTER_NUMBER): Undefine.
* config.gcc (xtensa*-*-elf*, xtensa*-*-linux*): Don't use svr4.h.

From-SVN: r167774

gospec.c (lang_specific_driver): Add a -o option if not linking and there is no -o option already.

* gospec.c (lang_specific_driver): Add a -o option if not linking
and there is no -o option already.

From-SVN: r167773

* de.po: Update.

From-SVN: r167772

* de.po, sv.po: Update.

From-SVN: r167771

re PR c++/46873 ([C++0x] ICE: in build_data_member_initialization, at cp/semantics.c:5489)

PR c++/46873
PR c++/46877
* semantics.c (build_data_member_initialization): Handle
cv-qualified data member.

From-SVN: r167770

foo

From-SVN: r167769

re PR fortran/46625 (libquadmath: Mangle internal symbols; rename __float128 <-> string functions)

2010-12-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46625
        * gdtoa/gdtoaimp.h: Mangle internal functions by
        prefixing them with __quadmath. Don't use gdtoa's strcp(y).
        * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
        * gdtoa/misc.c (strcpy): Renamed from strcp and only use
        if NO_STRING_H is set.
        * quadmath-imp.h (__quadmath_rem_pio2q,
        * __quadmath_kernel_sincosq
        __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
        __quadmath prefix to internal functions.
        * math/cosq.c (cosq): Ditto.
        * math/sinq.c (cosq): Ditto.
        * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
        * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2):
        * Ditto.
        * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
        * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.

From-SVN: r167768

re PR fortran/46201 ([F03] ICE on procedure pointer component call)

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46201
* trans-expr.c (gfc_conv_procedure_call): Handle procedure pointer
components called on a dimensionful base object.

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46201
* gfortran.dg/proc_ptr_comp_27.f90: New.

From-SVN: r167767

re PR bootstrap/46650 (r167010 breaks --enable-build-with-cxx)

PR bootstrap/46650
* system.h: Include cstring for cxx bootstrap.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r167764

decl.c (gnat_to_gnu_entity): Build a stub DECL for the dummy fat pointer type in the unconstrained array case.

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_General_Access_Type>:
Build a stub DECL for the dummy fat pointer type in the unconstrained
array case.
* gcc-interface/utils.c (update_pointer_to): Set the DECL_ORIGINAL_TYPE
for all the variants in the fat pointer case.

From-SVN: r167758

trans.c (can_be_lower_p): New predicate.

* gcc-interface/trans.c (can_be_lower_p): New predicate.
(Loop_Statement_to_gnu): Do not generate the entry condition if we know
that it will be true.

From-SVN: r167757

Removed testcase that was failing on i386.

* testsuite/gcc.target/i386/max-stack-align.c. Removed testcase.

From-SVN: r167756

re PR lto/46879 (ICE: in separate_decls_in_region_debug_bind, at tree-parloops.c:778 with -flto -ftree-parallelize-loops -gdwarf-3)

PR lto/46879
* lto-streamer-out.c (output_gimple_stmt): Never replace first
GIMPLE_DEBUG argument with MEM_REF.

From-SVN: r167755

re PR debug/46867 (ICE: in emit_note_insn_var_location, at var-tracking.c:7325 with -O -g)

PR debug/46867
* var-tracking.c (emitted_notes, string_pointer_flags): Removed.
(emit_note_insn_var_location): Remove ENABLE_RTL_CHECKING verification.
(vt_emit_notes): Don't initialize and destroy emitted_notes.

* gcc.dg/pr46867.c: New test.

From-SVN: r167754

re PR middle-end/45388 (Global constructor not found)

PR middle-end/45388
* decl2.c (start_objects): Do not generate collect2 recognicable name
for static ctor.
* ipa.c (cgraph_build_static_cdtor_1): Break out from ... ; add FINAL parameter.
(cgraph_build_static_cdtor): ... here.
(build_cdtor): Use cgraph_build_static_cdtor_1.

From-SVN: r167753

re PR target/46040 (crtstuff.c:308:26: error: '__DTOR_LIST__' undeclared)

gcc/
PR target/46040
* config.gcc (arm*-*-linux-*eabi): Use bpabi-lib.h.
(arm*-*-uclinux*eabi, arm*-*-eabi*): Likewise.

libgcc/
PR target/46040
* config/arm/bpabi.h: Rename to...
* config/arm/bpabi-lib.h: ...this.

From-SVN: r167751

re PR fortran/46841 ([F03] ICE on allocating array of procedure pointers)

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46841
* trans-expr.c (gfc_trans_subcomponent_assign): Handle array-valued
procedure pointer components.

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46841
* gfortran.dg/proc_ptr_comp_26.f90: New.

From-SVN: r167750

baseline_symbols.txt: Regenerate.

* config/abi/post/solaris2.8/baseline_symbols.txt: Regenerate.
* config/abi/post/solaris2.8/sparcv9/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r167748

* gnat.dg/pack9.adb: XFAIL everywhere.

From-SVN: r167747

v850.h (SIZE_TYPE, [...]): Define.

* config/v850/v850.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
WCHAR_TYPE_SIZE): Define.
* config.gcc (v850e1-*-*, v850e-*-*, v850-*-*): Don't use svr4.h.

From-SVN: r167746

config.gcc (s390-*-linux*, [...]): Don't use svr4.h.

* config.gcc (s390-*-linux*, s390x-*-linux*, s390x-ibm-tpf*):
Don't use svr4.h.

From-SVN: r167745

linux.h (SIZE_TYPE, [...]): Undefine.

* config/mn10300/linux.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
WCHAR_TYPE_SIZE): Undefine.
* config/mn10300/mn10300.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
WCHAR_TYPE_SIZE): Define.
* config.gcc (mn10300-*-*): Don't use svr4.h.

From-SVN: r167744

linux.h (DBX_REGISTER_NUMBER): Undefine and redefine.

* config/m68k/linux.h (DBX_REGISTER_NUMBER): Undefine and
redefine.
(SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
* config.gcc (m68k-*-uclinux*, m68k-*-linux*): Don't use svr4.h.

From-SVN: r167743