pr 33870
* tree.h (strcut tree_memory_tag): add field unpartitionable.
remove field in_nested_struct.
(struct tree_struct_field_tag): add field nesting_level.
(sft_in_nested_struct): remove.
(sft_nesting_level): define.
(sft_unpartitionable_p): define.
* tree-ssa-alias.c (mem_sym_score): if mp->var is not
partitionable, return long_max.
(compute_memory_partitions): do not partition sfts marked
unpartitionable.
(create_sft): add argument nesting_level.  set
sft_nesting_level with it.  update all users.
(create_overlap_variables_for): show nesting level.
* tree-dfa.c (dump_subvars_for): likewise.
(dump_variable): likewise.
show whether the sft is partitionable or not.
* tree-flow.h (struct fieldoff): remove field
in_nested_struct.
add field nesting_level.
* tree-ssa-structalias.c (struct variable_info): remove
field in_nested_struct.
(push_fields_onto_fieldstack): add argument
nesting_level.  update all users.
update documentation.
update pair->nesting_level with nesting_level.
make recursive calls with nesting_level + 1.
(set_uids_in_ptset): if an sft is added to the points-to
set, mark it as unpartitionable.
* tree-ssa-operands.c (ref_nesting_level): new.
(add_vars_for_offset): call it.
add argument full_ref.  update
callers.
if var is inside a nested structure and the nesting level
of full_ref is lower than the nesting level of var,
adjust offset by the offset of var.

testsuite/ChangeLog

PR 33870
* gcc.c-torture/execute/pr33870-1.c: New test.
* gcc.dg/tree-ssa/alias-16.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130141 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* a-tasatt.adb: Add a comment at the beginning of the package
explaining why in general 'Unchecked_Access must be used instead
of 'Access.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130139 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-13  Victor Kaplansky  <victork@il.ibm.com>

        PR tree-optimization/32582
        * Makefile.in (CRTSTUFF_CFLAGS): Add -fno-tree-vectorize

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130138 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-13  Paolo Carlini  <pcarlini@suse.de>

* include/bits/deque.tcc (deque<>::_M_push_back_aux,
_M_push_front_aux): Do not copy unnecessarily to __t_copy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130136 138bc75d-0d04-0410-961f-82ee72b054a4

* floatformat.c (floatformat_ibm_long_double_is_valid): Fix
compiler warnings.
(floatformat_ibm_long_double): Use
floatformat_ibm_long_double_is_valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130131 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130129 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/29225
* call.c (build_new_op): Call resolve_args before calling
build_over_call.

* g++.dg/template/crash72.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130126 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (dllimport): Document that pointers to dllimport'd
functions can be used as constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130124 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130123 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/34035
* cse.c (cse_cfg_altered): New global variable.
(cse_jumps_altered): Make boolean.
(recorded_label_ref): Likewise.
(cse_insn): Adjust for above changes.
(cse_extended_basic_block): Likewise.  Set cse_cfg_altered
if dead edges have been purged.
(cse_main): Change return value specification and adjust code.
(rest_of_handle_cse): Adjust for above change.
(rest_of_handle_cse2): Likewise.
* gcse.c (rest_of_handle_gcse): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130122 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-12  Dwarakanath Rajagopal  <dwarak.rajagopal@amd.com>
            Michael Meissner  <michael.meissner@amd.com>

        * config/i386/i386.md (sse5_setcc<mode>): Use <ssemodefsuffix>
        to get the appropriate suffix for the coms* instruction.
        (sse5_pcmov_<mode>): Restrict operands of pcmov
        for scalar case to be only xmm registers and not memory.

        * config/i386/sse.md (sse5_pcmov_<mode>): Correct the operand
        constraints to follow the mnemonics for the pcmov instruction

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130120 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/34042
* config/mips/mips.c (mips_return_fpr_single): New function.
(mips_function_value): Use it when returning single-field
aggregates in FPRs.
(mips_expand_call): Handle the PARALLELs created by
mips_return_fpr_single.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130119 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po, zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130104 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-12  Chris Jefferson  <chris@bubblescope.net>
    Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_deque.h (deque<>::push_back<>(_Args...),
deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
insert(iterator, _Tp&&), _M_push_back_aux<>(_Args&&...),
_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
_Args&&...)): Add.
* include/deque/deque.tcc (insert(iterator, value_type&&),
emplace<>(iterator, _Args...), _M_push_back_aux<>(_Args&&...),
_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
_Args&&...)): Define.
(_M_insert_aux(iterator, size_type, const value_type&),
_M_insert_aux<>(iterator, _ForwardIterator, _ForwardIterator,
size_type)): Use _GLIBCXX_MOVE3, _GLIBCXX_MOVE_BACKWARD3,
__uninitialized_move*, __uninitialized_fill_move,
__uninitialized_copy_move, when possible.
* include/bits/stl_uninitialized.h (__uninitialized_copy_copy,
__uninitialized_fill_copy, __uninitialized_copy_fill): Remove.
(__uninitialized_copy_move, __uninitialized_move_copy,
__uninitialized_move_fill, __uninitialized_fill_move): Add.
* include/debug/deque (deque<>::push_back<>(_Args...),
deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
insert(iterator, _Tp&&)): Add.
* testsuite/23_containers/deque/modifiers/moveable.cc: Enable.
* testsuite/23_containers/deque/capacity/moveable.cc: Likewise.
* testsuite/23_containers/deque/cons/moveable.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust dg-error line numbers.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_2_neg.cc: Likewise.

* include/debug/vector (vector<>::insert(iterator, _Tp&&)): Minor
tweak, prefer std::move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130102 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-12  Richard Guenther  <rguenther@suse.de>

PR middle-end/34070
* fold-const.c (fold_binary): If testing for non-negative
operands with tree_expr_nonnegative_warnv_p make sure to
use op0 which has all (sign) conversions retained.

* gcc.c-torture/execute/pr34070-1.c: New testcase.
* gcc.c-torture/execute/pr34070-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130098 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-12  Richard Guenther  <rguenther@suse.de>

PR middle-end/34027
* fold-const.c (fold_binary): Fold n - (n / m) * m to n % m.
(fold_binary): Fold unsinged FLOOR_DIV_EXPR to TRUNC_DIV_EXPR.

* gcc.dg/pr34027-1.c: New testcase.
* gcc.dg/pr34027-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130097 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/33953
* tree-vect-transform.c (vectorizable_operation): In case of SLP,
allocate vec_oprnds1 according to the number of created vector
statements. In case of shift with scalar argument, store scalar operand
for every vector statement to be created for the SLP node. Fix a
comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130096 138bc75d-0d04-0410-961f-82ee72b054a4

Fix erroneous ChangeLog change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130094 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp
PR c++/17577:
* lex.c (handle_pragma_implementation): Use cpp_included_before.
gcc/testsuite
PR c++/17577:
* g++.dg/ext/pr17577.h: New file.
* g++.dg/ext/pr17577.C: New file.
libcpp
PR c++/17557:
* include/cpplib.h (cpp_included_before): Declare.
* files.c (struct file_hash_entry) <location>: New field.
(_cpp_find_file): Initialize new field.
(make_cpp_dir): Likewise.
(cpp_included_before): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130093 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/8570
cp/
* pt.c (redeclare_class_template): Update error message. Use a
note to show the previous declaration.
(tsubst_friend_class): Use the location of the friend template as
the input location before calling redeclare_class_template.
testsuite/
* g++.old-deja/g++.ns/template13.C: Update expected output.
* g++.old-deja/g++.pt/friend23.C: Likewise.
* g++.dg/warn/pr8570.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130092 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130090 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/34068
* semantics.c (finish_pseudo_destructor_expr): Handle
object == error_mark_node.

* g++.dg/template/pseudodtor4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130087 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-11  Howard Hinnant  <hhinnant@apple.com>

* include/bits/stl_pair.h (pair<>::pair<>(_U1&&, _Arg0&&,
_Args&&...)): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130085 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po, zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130084 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

* docs/html/ext/lwg-active.html: Update to Revision R52.
* docs/html/ext/lwg-closed.html: Likewise.
* docs/html/ext/lwg-defects.html: Likewise.
* docs/html/ext/howto.html: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130083 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-11  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_list.h (list<>::_M_create_node<>(_Args&&...),
_M_insert<>(iterator, _Args&&...), push_front<>(_Args&&...),
push_back<>(_Args&&...)): Add.
(list<>::emplace<>(iterator, _Args&&...), insert(iterator,
value_type&&)): Declare.
(splice(iterator, list&&), splice(iterator, list&&, iterator),
splice(iterator, list&&, iterator, iterator), merge(list&&),
merge(list&&, _StrictWeakOrdering)): Add C++0x signatures.
* include/bits/list.tcc (list<>::emplace<>(iterator, _Args&&...),
insert(iterator, value_type&&)): Define.
* include/debug/list (list<>::emplace<>(iterator, _Args&&...),
insert(iterator, value_type&&)): Add.
(splice(iterator, list&&), splice(iterator, list&&, iterator),
splice(iterator, list&&, iterator, iterator), merge(list&&),
merge(list&&, _StrictWeakOrdering)): Add C++0x signatures, use
_GLIBCXX_MOVE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130082 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130080 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* a-tasatt.adb: Revert previous change for this file as it will
generate an error when this package is instantiated from a
local context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130076 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130075 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
ru.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130074 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-common.c: Remove prototype for gfc_get_common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130073 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/33592
* trans.c (gfc_call_realloc): Fix the logic and rename variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130072 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-10  Steven Bosscher  <stevenb.gcc@gmail.com>

* gcse.c (CUID_INSN): Remove.
(cuid_insn): Ditto.
(alloc_gcse_mem): Don't allocate cuid_insn.
(free_gcse_mem): Don't free cuid_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130071 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/34020
* gimplify.c (goa_lhs_expr_p): Inside INDIRECT_REF handle unshared
nops.

* testsuite/libgomp.fortran/pr34020.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130069 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/34018
* tree-inline.h (copy_body_data): Add regimplify field.
* tree-inline.c (copy_body_r): Set id->regimplify to true
if an TREE_INVARIANT ADDR_EXPR is no longer invariant after
substitutions.
(copy_bb): Clear id->regimplify before walk_tree, if it is
set afterwards, regimplify the whole statement.

* g++.dg/opt/inline14.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130068 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/33680
* tree-data-ref.c (split_constant_offset) <case ADDR_EXPR>: Punt
if the added cast involves variable length types.

* gcc.c-torture/compile/20071108-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130067 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/32241
* pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
is not scalar type, let finish_class_member_access_expr handle
diagnostics.  Pass BIT_NOT_EXPR argument to
finish_pseudo_destructor_expr.  Handle SCOPE_REF properly.

* g++.dg/template/pseudodtor3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130066 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-09  Douglas Gregor  <doug.gregor@gmail.com>

PR c++/33510
* decl.c (cp_complete_array_type): If any of the initializer
elements are pack expansions, don't compute the array size yet.

2007-11-09  Douglas Gregor  <doug.gregor@gmail.com>

PR c++/33510
* g++.dg/cpp0x/variadic-init.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130065 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130063 138bc75d-0d04-0410-961f-82ee72b054a4

    Maxim Kuvyrkov  <maxim@codesourcery.com>

* gcc/sched-deps.c (sched_analyze_insn): Use MOVE_BARRIER
instead of TRUE_BARRIER for jumps.  Add register dependencies
even when reg_pending_barrier is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130052 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-09  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_deque.h (deque<>::operator=(deque&&)): Implement
resolution of DR 675, call clear first.
* include/bits/stl_list.h (list<>::operator=(list&&)): Likewise.
* include/bits/stl_bvector.h (vector<bool>::operator=(vector&&)):
Likewise.
* include/bits/stl_vector.h (vector<>::operator=(vector&&)): Likewise.
* include/bits/stl_map.h (map<>::operator=(map&&)): Likewise.
* include/bits/stl_multimap.h (multimap<>::operator=(multimap&&)):
Likewise.
* include/bits/stl_multiset.h (multiset<>::operator=(multiset&&)):
Likewise.
* include/bits/stl_set.h (set<>::operator=(set&&)): Likewise.
* include/debug/map.h (map<>::operator=(map&&)): Likewise.
* include/debug/set.h (set<>::operator=(set&&)): Likewise.
* include/debug/multimap.h (multimap<>::operator=(multimap&&)):
Likewise.
* include/debug/multiset.h (multiset<>::operator=(multiset&&)):
Likewise.
* include/debug/deque (deque<>::operator=(deque&&)): Likewise.
* include/debug/list (list<>::operator=(list&&)): Likewise.
* include/debug/vector (vector<>::operator=(vector&&)): Likewise.
* testsuite/23_containers/multimap/moveable.cc: Adjust.
* testsuite/23_containers/multiset/moveable.cc: Likewise.
* testsuite/23_containers/set/moveable.cc: Likewise.
* testsuite/23_containers/map/moveable.cc: Likewise.
* testsuite/20_util/pair/moveable.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust dg-error line numbers.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/
constructor_2_neg.cc: Likewise.
  * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_2_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130051 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/haifa-sched.c (haifa_classify_insn): Rename to ...
(haifa_classify_rtx): ...  this.  Improve handling of COND_EXECs,
handle PARALLELs by recursing.  Use it ...
(haifa_classify_insn): ...  here.  Reimplement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130050 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-09  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/34032
* acinclude.m4 ([GLIBCXX_ENABLE_C99], [GLIBCXX_CHECK_C99_TR1]):
Use -std=c++98 instead of the default -std=gnu++98.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130047 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-09  Richard Guenther  <rguenther@suse.de>

* bitmap.h (bitmap_single_bit_set_p): Declare.
* bitmap.c (bitmap_single_bit_set_p): New function.
* tree-ssa-alias.c (add_may_alias_for_new_tag): Use it.
(maybe_create_global_var): Use bitmap_empty_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130045 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/34012
* fwprop.c (try_fwprop_subst): Do not replace if the new
SET_SRC has a higher cost than the old one.

* gcc.target/i386/pr34012.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130043 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/33732
* reload.c (push_reload): Check that the REG_DEAD note was referring
to a hardreg or to a pseudo that has been assigned exactly one hardreg
before considering it in order to select the reload register.
(combine_reloads): Likewise.
(find_dummy_reload): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130042 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-09  Richard Guenther  <rguenther@suse.de>

* tree-flow.h (struct ptr_info_def): Make escape_mask a
ENUM_BITFIELD.
(struct ptr_info_def): Likewise.
(enum escape_type): Also use bit zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130041 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/33604
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars):
Disregard changes in CV qualifiers of pointed to types for
forward propagating ADDR_EXPRs.
* tree-ssa-ccp.c (fold_stmt_r): Preserve volatileness of the original
expression.

* g++.dg/tree-ssa/pr33604.C: New testcase.
* gcc.dg/pr32721.c: Adjust pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130040 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* dse.c (find_shift_sequence): Always choose an integer mode for
new_mode.
(replace_read): Require both the read and store mode to be
integer ones.  Remove a then-redundant FLOAT_P check.

gcc/testsuite/
* gcc.target/mips/dse-1.c: Disable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130039 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130033 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Richard Guenther  <rguenther@suse.de>

* tree-dfa.c (remove_referenced_var): If removing a
variable which has subvars, also remove those from
the referenced vars.  Do not create a variable annotation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130030 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.c (xtensa_expand_prologue): Remove first
argument for gen_entry calls.
* config/xtensa/xtensa.md: Add new "entry" value to "type" attribute.
(entry): Use the new attribute value.  Remove unused first operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130029 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130027 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130026 138bc75d-0d04-0410-961f-82ee72b054a4

gcc
* c-parser.c (c_parser_translation_unit): Use location in error.
(c_parser_external_declaration): Likewise.
(c_parser_declaration_or_fndef): Likewise.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_struct_declaration): Likewise.
(c_parser_typeof_specifier): Likewise.
(c_parser_parms_list_declarator): Likewise.
(c_parser_asm_string_literal): Likewise.
(c_parser_braced_init): Likewise.
(c_parser_initelt): Likewise.
(c_parser_compound_statement_nostart): Likewise.
(c_parser_statement_after_labels): Likewise.
(c_parser_do_statement): Likewise.
(c_parser_asm_statement): Likewise.
(c_parser_conditional_expression): Likewise.
(c_parser_unary_expression): Likewise.
(c_parser_sizeof_expression): Likewise.
(c_parser_postfix_expression): Likewise.
(c_parser_postfix_expression_after_paren_type): Likewise.
(c_parser_objc_class_instance_variables): Likewise.
(c_parser_objc_method_definition): Likewise.
(c_parser_objc_methodprotolist): Likewise.
(c_parser_pragma): Likewise.
(c_parser_omp_clause_num_threads): Likewise.
(c_parser_omp_clause_schedule): Likewise.
(c_parser_omp_all_clauses): Likewise.
(c_parser_omp_sections_scope): Likewise.
(c_parser_label): Use location of label, not colon.
gcc/testsuite
* gcc.dg/empty-source-3.c: Update warning location.
* gcc.dg/gomp/barrier-2.c: Likewise.
* gcc.dg/label-decl-3.c: Likewise.
* gcc.dg/label-decl-2.c: Likewise.
* gcc.dg/empty-source-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130025 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/33774
* config/i386/cygming.h (BIGGEST_FIELD_ALIGNMENT): Define only if
IN_TARGET_LIBS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130024 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp
2007-11-08  Andrew Pinski  <pinskia@gmail.com>
PR c++/30297:
* tree.c (decl_linkage): Fields have no linkage.
gcc/testsuite
PR c++/30297:
* g++.dg/inherit/pr30297.C: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130018 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/compat/struct-layout-1_generate.c (dg-options) Add
-fno-common for cygwin and mingw32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130017 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/33739
* scanner.c (start_source_file, end_source_file,
exit_remaining_files): New functions.
(gfc_advance_line): Use the new functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130016 138bc75d-0d04-0410-961f-82ee72b054a4

* mk-kinds-h.sh: Change sed syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130015 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130008 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Kenneth Zadeck <zadeck@naturalbridge.com>

PR middle-end/33826
* ipa-pure-const (static_execute): Added code to keep recursive
functions from being marked as pure or const.
* ipa-utils (searchc): Fixed comment.
2007-11-08  Kenneth Zadeck <zadeck@naturalbridge.com>

PR middle-end/33826
* gcc.dg/pr33826.c: New.
* gcc.dg/tree-ssa/20030714-1.c: Removed two tests that depend on
recursive functions being marked pure or const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130006 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (fshow-column): Default to 0.
* configure: Rebuilt.
* configure.ac (--enable-mapped-location): Default to 'yes'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130005 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

* config/io/basic_file_stdio.cc (fopen_mode): Add modes missing
per DR 596.
* testsuite/27_io/basic_filebuf/open/char/4.cc: Extend.
* include/std/fstream: Update comment preceding open.
* docs/html/ext/howto.html: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130004 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/34028
* trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use correct type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130003 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33917
        * interface.c (check_sym_interfaces): Disallow PROCEDURE-declared
        procedures for MODULE PROCEDURE.
        * decl.c (match_procedure_in_interface): Do not mark as procedure.

2007-11-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33917
        * gfortran.dg/proc_decl_5.f90: New.
        * gfortran.dg/proc_decl_6.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130002 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

* include/std/type_traits (__decay_selector<_Up, false, false>):
Change according to DR 705.
* include/bits/stl_pair.h (make_pair(_T1&&, _T2&&)): Change
according to DR 706.
* include/tr1_impl/tuple: Tweak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130001 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Kenneth Zadeck <zadeck@naturalbridge.com>

 * common.opt: Add pointer to doc/options.texi.
 * doc/invoke.texi (-fdse, -fdce, -fauto-inc-dec, -fipa-pure-const,
 -fipa-reference): Add or correct doc.  Sorted options list for -Os
 -O, -O2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130000 138bc75d-0d04-0410-961f-82ee72b054a4

  PR target/16350
* config.gcc: For arm*b-* define TARGET_BIG_ENDIAN_DEFAULT.
* config/arm/linux-elf.h (TARGET_ENDIAN_DEFAULT): Define based on TARGET_BIG_ENDIAN_DEFAULT.
   Use for MULTILIB_DEFAULTS.
   (TARGET_DEFAULT): Set according to TARGET_ENDIAN_DEFAULT.
   (LINUX_TARGET_LINK_SPEC): Pass -mlittle-endian on to the assembler.
* config/arm/linux-eabi.h (TARGET_LINKER_EMULATION): Set according to TARGET_BIG_ENDIAN_DEFAULT.
   (SUBTARGET_EXTRA_LINK_SPEC): Likewise.
* gcc/config/arm/bpabi.h (TARGET_DEFAULT_MASK): Set according to TARGET_BIG_ENDIAN_DEFAULT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129999 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/32575
* gcc.c-torture/execute/20071108-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129998 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (build_ctor_vtbl_group): Lay out the new type and decl.

* g++.dg/opt/anchor1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129997 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

* include/debug/vector (push_back, emplace): Fix signature typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129996 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.h (ctype<char>::taple, classic_table):
Implement trivial resolution of DR 695 [Ready].
* testsuite/22_locale/ctype/dr695.cc: New.
* docs/html/ext/howto.html: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129995 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

* docs/html/ext/lwg-active.html: Update to Revision R52.
* docs/html/ext/lwg-closed.html: Likewise.
* docs/html/ext/lwg-defects.html: Likewise.
* docs/html/ext/howto.html: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129994 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Paolo Carlini  <pcarlini@suse.de>

* include/tr1_impl/complex (fabs): In C++0x mode adjust
return type per DR 595 [Ready].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129983 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (struct tree_struct_field_tag): Move field
in_nested_struct ...
(struct tree_memory_tag): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129982 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129980 138bc75d-0d04-0410-961f-82ee72b054a4

include:
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
    Daniel Jacobowitz  <dan@codesourcery.com>

* floatformat.h (struct floatformat): Add split_half field.
(floatformat_ibm_long_double): New.

libiberty:
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
    Daniel Jacobowitz  <dan@codesourcery.com>

* floatformat.c (mant_bits_set): New.
(floatformat_to_double): Use it.  Note no special handling of
split formats.
(floatformat_from_double): Note no special handing of split
formats.
(floatformat_ibm_long_double_is_valid,
floatformat_ibm_long_double): New.
(floatformat_ieee_single_big, floatformat_ieee_single_little,
floatformat_ieee_double_big, floatformat_ieee_double_little,
floatformat_ieee_double_littlebyte_bigword, floatformat_vax_f,
floatformat_vax_d, floatformat_vax_g, floatformat_i387_ext,
floatformat_m68881_ext, floatformat_i960_ext,
floatformat_m88110_ext, floatformat_m88110_harris_ext,
floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword,
floatformat_ia64_spill_big, floatformat_ia64_spill_little,
floatformat_ia64_quad_big, floatformat_ia64_quad_little): Update
for addition of split_half field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129977 138bc75d-0d04-0410-961f-82ee72b054a4

PR 33870
* tree.h (struct tree_struct_field_tag): Add field in_nested_struct.
(SFT_IN_NESTED_STRUCT): Define.
* tree-dfa.c (dump_subvars_for): Show offset of each
sub-var.
* tree-flow.h (struct fieldoff): Add field in_nested_struct.
* tree-ssa-structalias.c (struct variable_info): Likewise.
(push_fields_onto_fieldstack): If OFFSET is positive,
set in_nested_struct.
(create_variable_info_for): Copy setting of
in_nested_struct from the field offset object.
(set_uids_in_ptset): Set SFT_IN_NESTED_STRUCT from the
variable info object.
* tree-ssa-operands.c (add_vars_for_offset): If VAR
belongs to a nested structure, adjust OFFSET by
SFT_OFFSET(VAR).

testsuite/ChangeLog

* gcc.c-torture/execute/pr33870.x: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129976 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Douglas Gregor  <doug.gregor@gmail.com>

PR c++/33045
PR c++/33837
PR c++/33838
* semantics.c (finish_decltype_type): See through INDIRECT_REFs.
Be careful with ERROR_MARK_NODEs.
* parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
argument.

2007-11-07  Douglas Gregor  <doug.gregor@gmail.com>

PR c++/33045
PR c++/33837
PR c++/33838
* g++.dg/cpp0x/decltype-33837.C: New.
* g++.dg/cpp0x/decltype-refbug.C: New.
* g++.dg/cpp0x/decltype-33838.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129975 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/34019:
* gcj.texi (Input Options): Add missing noun.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129974 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/33737
* cfgcleanup.c (try_crossjump_to_edge): Add count and frequency of
target block after computing the probabilities of outgoing edges.
Cap the frequency to BB_FREQ_MAX.
* tree-ssa-threadupdate.c (redirect_edges): Also adjust count and
frequency of the basic block if it has been reused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129973 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/33822
* rtl.h (REG_OFFSET): Fix comment.
* var-tracking.c (INT_MEM_OFFSET): New macro.
(var_mem_set): Use it.
(var_mem_delete_and_set): Likewise.
(var_mem_delete): Likewise.
(same_variable_part_p): Likewise.
(vt_get_decl_and_offset): Likewise.
(offset_valid_for_tracked_p): New predicate.
(count_uses): Do not track locations with invalid offsets.
(add_uses): Likewise.
(add_stores): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129970 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (tree-ssa-structalias.o): Depend on $(FUNCTION_H)
(BASIC_BLOCK_H): Add vec.h, $(FUNCTION_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129969 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/33501
* call.c (build_over_call): Don't check TREE_ADDRESSABLE
on incomplete type.

* g++.dg/warn/incomplete2.C: New test.
* g++.dg/template/incomplete4.C: New test.
* g++.dg/template/incomplete5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129968 138bc75d-0d04-0410-961f-82ee72b054a4

    * modulo-sched.c (sms_order_nodes, permute_partial_schedule,
        generate_prolog_epilog, duplicate_insns_of_cycles): Fix prototypes.
        (calculate_order_params, sms_order_nodes): New parameter pmax_asap.
        Save calculated max_asap in it.
        (sms_schedule): Calculate maxii using max_asap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129966 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* sem_attr.adb (Analyze_Attribute): Remove duplicate identical
embedded check for "Ada_Version >= Ada_05".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129965 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* tracebak.c (i386 alternative): Remove useless comparaison
which is always false; LOWEST_ADDRESS is 0 and is never greater
than an unsigned integer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129964 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* a-tasatt.adb: Use 'Access instead of 'Unchecked_Access when
applicable. Local lifetime is the one of the package.
(Set_Value): W is allocated on the heap.

* g-socket.adb: Use 'Access instead of 'Unchecked_Access when
applicable.
(Get_Socket_Option): Optlen formal of C_Getsockopt is of an anonymous
access type.
(Receive_Socket): Fromlen formal of C_Recvfrom is of an anonymous
access type.

* s-taasde.adb: Use 'Access instead of 'Unchecked_Access when
applicable.
(elaboration code): Timer_Queue lifetime is the one of the
package.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129963 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* a-tasatt.adb: Type Wrapper should be declared in comment instead
of already declared type Node_Access.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129962 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129961 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_iterator.h (move_iterator<>::pointer): Adjust
typedef per DR 680 [Ready].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129959 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Olivier Hainque  <hainque@adacore.com>

        * decl.c (make_aligning_type): Set the mode of the RECORD_TYPE we
        craft and expand comment.

        testsuite/
        * gnat.dg/max_align.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129958 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-07  Andreas Krebbel  <krebbel1@de.ibm.com>

* doc/invoke.texi: Replace rs6000 dfp switches -mdfp/-mno-dfp
with -mhard-dfp/-mno-hard-dfp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129957 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-flow.h (struct fieldoff): Reformat comment.
Document fields.
* tree-ssa-operands.c: Tidy top-level comments.
(add_vop): Likewise.
(add_vars_for_offset): Tidy parameter formatting..
(get_addr_dereference_operands): Likewise.
(get_indirect_ref_operands): Likewise.
(get_expr_operands) <OMP_ATOMIC_LOAD>: Reformat.
<OMP_ATOMIC_STORE>: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129956 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/33985
* io/transfer.c (finalize_transfer): Revert previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129955 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-06  Paolo Carlini  <pcarlini@suse.de>

* include/bits/vector.tcc (vector<>::_M_insert_aux<>(iterator,
_Args&&...)): In C++0x mode do not use temporary copies.
(insert(iterator, const value_type&)): Copy to a temporary
when not reallocating.

* include/bits/vector.tcc (insert(iterator, value_type&&)):
Minor tweaks in C++0x mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129954 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129952 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/33670
* haifa-sched.c (check_sched_flags): Remove.
(sched_init): Don't call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129948 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to MAINTAINERS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129947 138bc75d-0d04-0410-961f-82ee72b054a4