* config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174116 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/pr48172.c: Remove dg-do run.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174115 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-24  Richard Guenther  <rguenther@suse.de>

PR bootstrap/49078
* gimple.c (gimple_register_canonical_type): Revert
previous change.
* alias.c (get_alias_set): Only assert that TYPE_CANONICAL
does not for a tree for the case where it matters.  Cache
pointer-type alias-sets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174113 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.
(OBJS): Remove options.o, opts-common.o and prefix.o.
(OBJS-libcommon-target): New.
(ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target).
(BACKEND): Include libcommon-target.a.
(MOSTLYCLEANFILES): Include libcommon-target.a.
(libcommon-target.a): New.
(xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of
prefix.o.

ada:
* gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
$(EXTRA_GNAT1_OBJS).
(GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
(gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
libcommon-target.a instead of prefix.o.

cp:
* Make-lang.in (GXX_OBJS): Remove prefix.o.
(g++$(exeext)): Use libcommon-target.a.
(CXX_C_OBJS): Remove prefix.o.

fortran:
* Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
(gfortran$(exeext)): Use libcommon-target.a.

go:
* Make-lang.in (GCCGO_OBJS): Remove prefix.o.
(gccgo$(exeext)): Use libcommon-target.a.

java:
* Make-lang.in ($(XGCJ)$(exeext)): Use libcommon-target.a instead
of prefix.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174109 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-24  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/c++config (_GLIBCXX_NOTHROW): Update for noexcept.
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174107 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-24  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/49121
* gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174103 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (tsubst_copy_and_build): Use current_class_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174102 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49102
* call.c (convert_arg_to_ellipsis): Call force_rvalue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174101 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/37144
PR libstdc++/28457
Interface changes for ext/pb_ds.
PB_DS_BASE_C_DEC to unique PB_DS_*_BASE macros.
* include/ext/pb_ds/assoc_container.hpp (container_base): Remove.
(basic_hash_table, basic_branch, list_update): Derive from
container_base_dispatch.
* include/ext/pb_ds/list_update_policy.hpp (null_lu_metadata): Remove.
(move_to_front_lu_policy): To lu_move_to_front_policy.
(counter_lu_policy): To lu_counter_policy.
* include/ext/pb_ds/tree_policy.hpp (null_tree_node_update): Remove.
* include/ext/pb_ds/tag_and_trait.hpp (container_base_dispatch): Adjust
template parameters, declare here.
(null_mapped_type) Remove.
(null_type): Just use this for template tricks everywhere.
* include/ext/pb_ds/hash_policy.hpp (null_hash_fn, null_probe_fn):
Remove.
* include/ext/pb_ds/trie_policy.hpp (null_trie_node_update): Remove.
(string_trie_e_access_traits): To trie_string_access_traits.
* include/ext/pb_ds/priority_queue.hpp: Use container_base_dispatch.

File changes.
* include/Makefile.am (pb_headers): Removed and changed file names.
* include/Makefile.in: Regenerated.
* include/ext/pb_ds/detail/basic_types.hpp: Remove.
* include/ext/pb_ds/detail/bin_search_tree_/
  cond_dtor_entry_dealtor.hpp: Remove.
* include/ext/pb_ds/detail/bin_search_tree_/
  cond_key_dtor_entry_dealtor.hpp: Remove.
* include/ext/pb_ds/detail/binary_heap_/const_point_iterator.hpp: Move..
* include/ext/pb_ds/detail/binary_heap_/
  point_const_iterator.hpp: ..here.
* include/ext/pb_ds/detail/basic_tree_policy: Move to...
* include/ext/pb_ds/detail/branch_policy: This.
* include/ext/pb_ds/detail/branch_policy/
  basic_tree_policy_base.hpp: Move...
* include/ext/pb_ds/detail/branch_policy/branch_policy.hpp: ...here.
* include/ext/pb_ds/detail/branch_policy/null_node_metadata.hpp: Add.
* include/ext/pb_ds/detail/branch_policy/traits.hpp: Add.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
null_metadata.hpp: Remove.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
const_point_iterator.hpp: Move...
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
point_const_iterator.hpp: ...here.
* include/ext/pb_ds/detail/list_update_policy/
counter_lu_metadata.hpp: Move..
* include/ext/pb_ds/detail/list_update_policy/
lu_counter_metadata.hpp: ...here.
* include/ext/pb_ds/detail/list_update_policy/
counter_lu_policy_imp.hpp: Remove.
* include/ext/pb_ds/detail/list_update_policy/
mtf_lu_policy_imp.hpp: Remove.
* include/ext/pb_ds/detail/trie_policy/
string_trie_e_access_traits_imp.hpp: Move...
* include/ext/pb_ds/detail/trie_policy/
sample_trie_access_traits.hpp: ...here.
* include/ext/pb_ds/detail/trie_policy/
sample_trie_e_access_traits.hpp: Move...
* include/ext/pb_ds/detail/trie_policy/
trie_string_access_traits_imp.hpp: ...here.
* include/ext/pb_ds/detail/trie_policy/null_node_update_imp.hpp: Remove.
* include/ext/pb_ds/detail/tree_policy/null_node_update_imp.hpp: Remove.
* include/ext/pb_ds/detail/ov_tree_map_/cond_dtor.hpp: Remove.
* include/ext/pb_ds/detail/pat_trie_/pat_trie_base.hpp: New, fold all
types found in the following files into pat_trie_base.
* include/ext/pb_ds/detail/pat_trie_/const_child_iterator.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/
  cond_dtor_entry_dealtor.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/child_iterator.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/split_join_branch_bag.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/head.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/leaf.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/node_base.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/node_metadata_base.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/internal_node.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/node_iterators.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/point_iterators.hpp: Folded.
* include/ext/pb_ds/detail/pat_trie_/synth_e_access_traits.hpp: Move...
* include/ext/pb_ds/detail/pat_trie_/synth_access_traits.hpp: ...here.
* include/ext/pb_ds/detail/unordered_iterator/
const_point_iterator.hpp: Move...
* include/ext/pb_ds/detail/unordered_iterator/
point_const_iterator.hpp: ...here.

Adjust for above changes.
* include/ext/pb_ds/detail/resize_policy/sample_size_policy.hpp: Same.
* include/ext/pb_ds/detail/resize_policy/sample_resize_policy.hpp: Same.
* include/ext/pb_ds/detail/resize_policy/
  sample_resize_trigger.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/
  binomial_heap_base_.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_base_/
  split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/container_base_dispatch.hpp: Same. Adjust
  for template parameter ordering change.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  erase_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  constructor_destructor_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/cmp_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  insert_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  resize_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  constructor_destructor_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  insert_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  entry_list_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  find_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  debug_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/resize_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  constructor_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  cond_key_dtor_entry_dealtor.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  debug_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  erase_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/size_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  resize_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/
  standard_policies.hpp: Same.
* include/ext/pb_ds/detail/tree_trace_base.hpp: Same.
* include/ext/pb_ds/detail/unordered_iterator/iterator.hpp: Same.
* include/ext/pb_ds/detail/unordered_iterator/const_iterator.hpp: Same.
* include/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/r_erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/update_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/insert_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/pat_trie_.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/split_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/traits.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/rotate_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/
  policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/r_erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/traits.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/rotate_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/bin_search_tree_.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/node_iterators.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/point_iterators.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/
  split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/bin_search_tree_/iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_policy/
  sample_update_policy.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  erase_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  constructor_destructor_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  insert_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  resize_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  constructor_destructor_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  insert_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  iterator_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  find_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  find_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  debug_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/resize_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  constructor_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  debug_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  erase_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  resize_no_store_hash_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
  standard_policies.hpp: Same.
* include/ext/pb_ds/detail/standard_policies.hpp: Same.
* include/ext/pb_ds/detail/types_traits.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/const_iterator.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/entry_cmp.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/entry_pred.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/resize_policy.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/tree_policy/order_statistics_imp.hpp: Same.
* include/ext/pb_ds/detail/tree_policy/node_metadata_selector.hpp: Same.
* include/ext/pb_ds/detail/tree_policy/
  sample_tree_node_update.hpp: Same.
* include/ext/pb_ds/detail/trie_policy/order_statistics_imp.hpp: Same.
* include/ext/pb_ds/detail/trie_policy/
  sample_trie_node_update.hpp: Same.
* include/ext/pb_ds/detail/trie_policy/trie_policy_base.hpp: Same.
* include/ext/pb_ds/detail/trie_policy/
  prefix_search_node_update_imp.hpp: Same.
* include/ext/pb_ds/detail/trie_policy/node_metadata_selector.hpp: Same.
* include/ext/pb_ds/detail/cond_dealtor.hpp: Same.
* include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: Same.
  Adjust for template parameter change, fold into
  container_base_dispatch.
* include/ext/pb_ds/detail/pairing_heap_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pairing_heap_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pairing_heap_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pairing_heap_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pairing_heap_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pairing_heap_/pairing_heap_.hpp: Same.
* include/ext/pb_ds/detail/pairing_heap_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binomial_heap_/binomial_heap_.hpp: Same.
* include/ext/pb_ds/detail/constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/type_utils.hpp: Same.
* include/ext/pb_ds/detail/eq_fn/hash_eq_fn.hpp: Same.
* include/ext/pb_ds/detail/eq_fn/eq_by_less.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  left_child_next_sibling_heap_.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  const_iterator.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  node.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/left_child_next_sibling_heap_/
  iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/thin_heap_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/policy_access_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/ov_tree_map_.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/node_iterators.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/traits.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/debug_map_base.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/ranged_probe_fn.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/sample_probe_fn.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/sample_ranged_probe_fn.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/sample_range_hashing.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/probe_fn_base.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/ranged_hash_fn.hpp: Same.
* include/ext/pb_ds/detail/hash_fn/sample_ranged_hash_fn.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/splay_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/node.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/splay_tree_.hpp: Same.
* include/ext/pb_ds/detail/splay_tree_/traits.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/
  entry_metadata_base.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/lu_map_.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/
  constructor_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/list_update_map_/iterators_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/trace_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/
  rc_binomial_heap_.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/rc.hpp: Same.
* include/ext/pb_ds/detail/rc_binomial_heap_/
  split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/find_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/insert_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/
  constructors_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/debug_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/rb_tree_.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/node.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/info_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/rb_tree_map_/traits.hpp: Same.

Documentation changes.
* include/ext/pb_ds/*: Add doxygen markup.
* doc/doxygen/user.cfg.in: Add details for extracting comments
from pb_ds.
* scripts/run_doxygen: Fixup __gnu_pb_ds::detail.
* scripts/make_graph.py: Move to svg output. Re-format generated tables.

* doc/Makefile.am (stamp-html-copy): New rule.
(stamp-html): Use it to copy non-generated files into html docs.
* doc/Makefile.in: Regenerated.

* doc/html/ext/pb_ds/sample_trie_e_access_traits.html: Move...
* doc/html/ext/pb_ds/trie_string_access_traits.html: ...here.
* doc/html/ext/pb_ds/string_trie_e_access_traits.html: Move..
* doc/html/ext/pb_ds/sample_trie_access_traits.html: ...here.

* doc/html/ext/pb_ds/tree_text_lor_find_timing_test_local.png,
hash_random_int_erase_mem_usage_test_local.png,
multimap_text_insert_mem_usage_test_small_s2p_hash_local.png,
tree_text_insert_timing_test_pat_trie_local.png ,
multimap_text_insert_mem_usage_test_small_s2p_tree_local.png ,
priority_queue_text_modify_down_timing_test_local.png,
gp_hash_random_int_subscript_timing_test_find_local.png,
text_find_timing_test_hash_local.png,
multimap_text_insert_timing_test_small_s2p_hash_local.png,
multimap_text_insert_timing_test_small_s2p_tree_local.png,
multimap_text_insert_mem_usage_test_large_s2p_hash_local.png,
multimap_text_insert_mem_usage_test_large_s2p_tree_local.png,
multimap_text_insert_timing_test_large_s2p_hash_local.png,
hash_zlob_random_int_find_timing_test_local.png,
multimap_text_insert_timing_test_large_s2p_tree_local.png,
binary_priority_queue_random_int_push_timing_test_local.png,
priority_queue_text_pop_mem_usage_test_local.png,
priority_queue_text_modify_down_timing_test_pairing_thin_local.png,
tree_split_join_timing_test_local.png,
multimap_text_find_timing_test_small_s2p_hash_local.png,
ccgp_hash_random_int_subscript_timing_test_insert_local.png,
priority_queue_random_int_push_pop_timing_test_local.png,
multimap_text_find_timing_test_small_s2p_tree_local.png,
gp_hash_random_int_subscript_timing_test_insert_local.png,
priority_queue_text_push_timing_test_local.png,
cc_hash_random_int_subscript_timing_test_find_local.png,
tree_text_insert_timing_test_vector_tree_local.png,
multimap_text_find_timing_test_large_s2p_hash_local.png,
pairing_priority_queue_text_push_timing_test_local.png,
tree_order_statistics_timing_test_local.png,
priority_queue_text_push_pop_timing_test_local.png,
text_find_timing_test_tree_like_local.png,
multimap_text_find_timing_test_large_s2p_tree_local.png,
priority_queue_text_modify_up_timing_test_pairing_thin_local.png,
cc_hash_random_int_subscript_timing_test_insert_local.png,
priority_queue_text_modify_up_timing_test_local.png,
random_int_find_find_timing_test_tree_local.png,
priority_queue_random_int_push_timing_test_local.png,
tree_text_insert_timing_test_node_tree_local.png,
pairing_priority_queue_text_push_pop_timing_test_local.png,
gp_hash_random_int_find_timing_test_local.png,
cc_hash_random_int_find_timing_test_local.png,
priority_queue_text_join_timing_test_local.png: Update local pngs.

Testsuite changes.
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand_debug.cc: New.
* testsuite/ext/pb_ds/regression/tree_data_map_rand_debug.cc: New.
* testsuite/ext/pb_ds/regression/priority_queue_rand_debug.cc: New.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand_debug.cc: New.
* testsuite/ext/pb_ds/regression/trie_data_map_rand_debug.cc: New.
* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand_debug.cc:
New.
* testsuite/ext/pb_ds/regression/list_update_data_map_rand_debug.cc:
New.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand_debug.cc: New.
* testsuite/ext/pb_ds/regression/hash_data_map_rand_debug.cc: New.

* testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc: Fix typo.

* testsuite/ext/pb_ds/example/basic_set.cc: Update.
* testsuite/ext/pb_ds/example/ranged_hash.cc: Same.
* testsuite/ext/pb_ds/example/tree_order_statistics.cc: Same.
* testsuite/ext/pb_ds/example/trie_prefix_search.cc: Same.
* testsuite/ext/pb_ds/example/trie_dna.cc: Same.
* testsuite/ext/pb_ds/example/tree_intervals.cc: Same.
* testsuite/ext/pb_ds/example/basic_multimap.cc: Same.
* testsuite/performance/ext/pb_ds/hash_random_int_erase_mem_usage.cc:
  Same.
* testsuite/performance/ext/pb_ds/tree_split_join_timing.cc: Same.
* testsuite/performance/ext/pb_ds/tree_order_statistics_timing.cc: Same.
* testsuite/data/make_graph_test_infos.xml: Same.
* testsuite/util/regression/common_type.hpp: Same.
* testsuite/util/regression/trait/assoc/native_type_trait.hpp: Same.
* testsuite/util/regression/trait/assoc/trait.hpp: Same.
* testsuite/util/regression/trait/assoc/type_trait.hpp: Same.
* testsuite/util/regression/rand/priority_queue/
  rand_regression_test.hpp: Same.
* testsuite/util/regression/rand/priority_queue/
  container_rand_regression_test.tcc: Same.
* testsuite/util/regression/rand/assoc/rand_regression_test.hpp: Same.
* testsuite/util/regression/rand/assoc/container_rand_regression_test.h
* testsuite/util/regression/rand/assoc/
  container_rand_regression_test.tcc: Same.
* testsuite/util/native_type/native_priority_queue.hpp: Same.
* testsuite/util/native_type/native_multimap.hpp: Same.
* testsuite/util/native_type/native_hash_multimap.hpp: Same.
* testsuite/util/native_type/native_set.hpp: Same.
* testsuite/util/native_type/native_map.hpp: Same.
* testsuite/util/native_type/native_hash_set.hpp: Same.
* testsuite/util/native_type/native_hash_map.hpp: Same.
* testsuite/util/testsuite_containers.h
* testsuite/util/common_type/priority_queue/common_type.hpp: Same.
* testsuite/util/common_type/assoc/common_type.hpp: Same.
* testsuite/util/common_type/assoc/string_form.hpp: Same.
* testsuite/util/common_type/assoc/template_policy.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  trigger_policy_string_form.hpp: Same.
* testsuite/util/common_type/assoc/detail/ds_string_form.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  size_policy_string_form.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  probe_fn_string_form.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  tree_supports_order_statistics.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  trie_supports_prefix_search.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  list_update_policy_string_form.hpp: Same.
* testsuite/util/common_type/assoc/detail/
  trie_supports_order_statistics.hpp: Same.
* testsuite/util/common_type/assoc/native_set.hpp: Same.
* testsuite/util/performance/assoc/timing/common_type.hpp: Same.
* testsuite/util/performance/assoc/timing/multimap_find_test.hpp: Same.
* testsuite/util/performance/assoc/multimap_common_type.hpp: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174100 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174099 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/streambuf_iterator.h: Use noexcept per the FDIS.
(istreambuf_iterator<>::istreambuf_iterator(const
istreambuf_iterator&),  ~istreambuf_iterator()): Add defaulted
in C++0x mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174094 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49105
* typeck.c (cp_build_c_cast): Don't strip cv-quals when
converting to reference.
(build_static_cast_1): Update for glvalues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174093 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49105
* typeck.c (build_const_cast_1): Handle rvalue references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174092 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48106
* c-common.c (c_common_get_narrower): New.
(shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174091 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/49123
* gcc.c-torture/execute/pr49123.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174088 138bc75d-0d04-0410-961f-82ee72b054a4

* optc-save-gen.awk: New.  Based on optc-gen.awk.  Don't generate
parts of output shared with the driver.
* optc-gen.awk: Don't generate parts of output not shared with the
driver.
* opth-gen.awk: Remove GCC_DRIVER conditionals.
* doc/options.texi (SourcerInclude): Mention options-save.c.
* Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o.
(OBJS): Add options-save.o.
(options-save.c, options-save.o): New.
(options.o): Update dependencies.
(gcc-options.o): Remove.
(mostlyclean): Remove options-save.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174085 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/49032
* dbxout.c: Include cgraph.h.
(dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written
and without value expr, return NULL if no varpool node exists for
it or if it is not needed.
* Makefile.in (dbxout.o): Depend on $(CGRAPH_H).

* gcc.dg/debug/pr49032.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174083 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/49120
* c-decl.c (start_decl): Convert expr to void_type_node.

* gcc.dg/pr49120.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174081 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR rtl-optimization/48826
* emit-rtl.c (try_split): When splitting a call that is followed
by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174080 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (expand_debug_expr): For unused non-addressable
parameters passed in memory prefer using DECL_INCOMING_RTL over
the pseudos it will be copied into.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174079 138bc75d-0d04-0410-961f-82ee72b054a4

Save the initial options after checking vzeroupper.

gcc/

2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>

PR target/47315
* config/i386/i386.c (ix86_option_override_internal): Save the
initial options after checking vzeroupper.

gcc/testsuite/

2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>

PR target/47315
* gcc.target/i386/pr47315.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174078 138bc75d-0d04-0410-961f-82ee72b054a4

fix pr48988

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174077 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47263
* decl.c (use_eh_spec_block): Do use an EH spec block for a
lambda op().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174076 138bc75d-0d04-0410-961f-82ee72b054a4

* libsupc++/exception_ptr.h: Fix compilation in C++0x mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174075 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_types_compatible_p_1): Always compare type names.
(iterative_hash_gimple_type): Always hash type names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174074 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49058
* call.c (splice_viable): Be strict in templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174073 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47336
* error.c (dump_template_bindings): Suppress access control.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174072 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47544
* pt.c (instantiate_decl): Handle =default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174071 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48617
* pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174070 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Richard Guenther  <rguenther@suse.de>

* gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174069 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/40874
* g++.dg/tree-ssa/pr40874.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174068 138bc75d-0d04-0410-961f-82ee72b054a4

don't use TYPE_ARG_TYPES when calling c-family:check_function_arguments
gcc/
* c-typeck.c (build_function_call_vec): Tweak call to
check_function_arguments.

gcc/c-family/
* c-common.h (check_function_arguments): Tweak prototype of
check_function_arguments.
* c-common.c (check_function_arguments): Likewise.  Adjust
calls to check_function_nonnull, check_function_format, and
check_function_sentinel.
(check_function_sentinel): Take a FUNCTION_TYPE rather than
separate attributes and typelist arguments.  Use
FOREACH_FUNCTION_ARGS to iterate over argument types.

gcc/cp/
* call.c (build_over_call): Tweak call to check_function_arguments.
* typeck.c (cp_build_function_call_vec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174067 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49115
* tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
is not necessarily carried out, do not claim it kills the ref.
* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.

* g++.dg/torture/pr49115.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174066 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Richard Guenther  <rguenther@suse.de>

PR middle-end/15419
* builtins.c (fold_builtin_memory_op): Be less restrictive about
what pointer types we accept for folding.

* gcc.dg/memcpy-3.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174065 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* gthr-gnat.c: Remove.
* gthr-gnat.h: Remove.
* Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
* config/t-freebsd (LIB2ADDEH): Likewise.
* config/t-linux (LIB2ADDEH): Likewise.
* config/t-sol2 (LIB2ADDEH): Likewise.
* config/ia64/t-vms (LIB2ADDEH): Likewise.
* configure.ac (target_thread_file): Remove gnat handling.
* configure: Regenerate.
* doc/install.texi (Configuration, --enable-threads): Remove gnat.

gcc/po:
* EXCLUDES: Remove gthr-gnat.c, gthr-gnat.h.

libgcc:
* config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174064 138bc75d-0d04-0410-961f-82ee72b054a4

* gcov.c (create_file_names): If no object directory is specified,
keep the directory of the file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174062 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174061 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/48973
* expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
failed and the comparison has a single bit signed type, use
constm1_rtx instead of const1_rtx for true value.
(do_store_flag): If ops->type is single bit signed type, disable
signel bit test optimization and pass -1 instead of 1 as last
parameter to emit_store_flag_force.

* gcc.c-torture/execute/pr48973-1.c: New test.
* gcc.c-torture/execute/pr48973-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174060 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR c++/18016
* init.c (perform_member_init): Check for self-initialization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174058 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New
function.
(infer_loop_bounds_from_undefined): Use new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174056 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-23  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* gcc.target/arm/ivopts-6.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174055 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174054 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

* testsuite/20_util/bind/cv_quals_2.cc: New.

2011-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/49058
* include/std/functional (_Bind<_Functor(_Bound_args...)>::
operator()(_Args&&...)): Don't cv qualify _Functor directly
in the default template argument, SFINAE doesn't apply when
the functor has no arguments.
* testsuite/20_util/bind/49058_1.cc: New.
* testsuite/20_util/bind/49058_2.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174048 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.
(ASM_SPEC): Add a -O* option here.  Pass -O0 for -noasmopt,
-O1 for -fno-delayed-branch, -O2 if optimization is enabled,
and -O0 otherwise.
(EXTRA_SPECS): Remove subtarget_asm_optimizing_spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174047 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.
(try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges
returns true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174046 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174045 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (sparc_delegitimize_address): Handle
UNSPEC_MOVE_PIC pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174043 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sparc-*-elf*): Add sparc/t-crtin.
(sparc-*-rtems*): Likewise.
(sparc64-*-elf*): Likewise.
(sparc64-*-rtems*): Likewise.
(sparc*-*-solaris2*): Likewise.  Remove crti.o crtn.o extra parts.
* config/sparc/t-crtin: New file.
* config/sparc/t-sol2 (crti.o): Delete rule.
(crtn.o): Likewise.
* config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete.
* config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise.
* config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o.
(ENDFILE_SPEC): Add crtn.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174041 138bc75d-0d04-0410-961f-82ee72b054a4

Fix formulation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174040 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-22  Tobias Burnus  <burnus@net-b.de>

        * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174039 138bc75d-0d04-0410-961f-82ee72b054a4

* lex.c (init_vectorized_lexer): Fix comparison of masked value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174037 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-22  Tom de Vries  <tom@codesourcery.com>

PR middle-end/48689
* fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
CODE_CONTAINS_STRUCT (TS_COMMON).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174035 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/49029
* expmed.c (extract_fixed_bit_field): Test whether target can be used
only after deciding which mode to use.

* gcc.c-torture/compile/pr49029.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174034 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-22  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fixed const test
for call to get_shiftadd_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174033 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49104
* config/i386/cpuid.h (bit_MMXEXT): New define.

libcpp/ChangeLog:

2011-05-22  Uros Bizjak  <ubizjak@gmail.com>

PR target/49104
* lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
is defined.  Check bit_MMXEXT and bit_CMOV to use search_line_mmx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174032 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48647
* typeck.c (composite_pointer_type_r): Return error_mark_node
on error in SFINAE context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174031 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48931 Make backtrace async-signal-safe, reformat output

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174030 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
initialisation of non-existant args[2] element.  Use args[] array
not arg[] array to pass arguments to build_function_type_list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174029 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_release (adjust_dirs, maybe_build_tarfile): Remove.
(build_tarfiles): Don't build separate files for languages and
core.
(build_diffs): Only build one set of diffs.
(announce_snapshot): Only announce one tar file.
(ADA_DIRS, CPLUSPLUS_DIRS, FORTRAN95_DIRS, GO_DIRS, JAVA_DIRS,
OBJECTIVEC_DIRS, TESTSUITE_DIRS): Remove.  Don't adjust names
relative to WORKING_DIRECTORY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174028 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

* frontend-passes.c (cfe_register_funcs):  Also register
character functions if their charlens are known and constant.
Also register allocatable functions.

2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

* gfortran.dg/function_optimize_8.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174027 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/49087
        * tree-vect-loop.c (vect_is_slp_reduction): Fail if
        LHS has no uses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174026 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49092
* dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
static storage duration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174024 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174021 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
frame pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174013 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (eligible_for_return_delay): Do not return
false if there are call-saved registers here...
(sparc_can_use_return_insn_p): ...but here instead.
(save_or_restore_regs): Fix thinko.
(sparc_expand_prologue): Use current_function_is_leaf.
(sparc_frame_pointer_required): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174010 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (eligible_for_return_delay): Do not return
false if there are call-saved registers here...
(sparc_can_use_return_insn_p): ...but here instead.
(save_or_restore_regs): Fix thinko.
(sparc_expand_prologue): Use current_function_is_leaf.
(sparc_frame_pointer_required): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174008 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48945
* decl.c (grokdeclarator): Don't add set const function-cv-qual
for constexpr fns to memfn_quals, just add it to the type.
(revert_static_member_fn): Don't complain about quals.
(check_static_quals): New.
(grokfndecl): Call it.
(start_preparsed_function): Don't call revert_static_member_fn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174007 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48945
* decl.c (revert_static_member_fn): Ignore const on constexpr fn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174006 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48780
* cvt.c (type_promotes_to): Don't promote scoped enums.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174005 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-21  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/unique_ptr.h: Use noexcept per the FDIS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174004 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/49097
* gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on
$(LIBDEPS).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174002 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48699
* match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
selector is ALLOCATABLE.

2011-05-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48699
* gfortran.dg/select_type_23.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174001 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49098
* config/rx/rx.c (rx_memory_move_cost): Note unused parameters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173999 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/objc/:
2011-05-21  Nicola Pero  <nicola.pero@meta-innovation.com>

* config-lang.in (gtfiles): Updated order of files to fix building
when the gcc/cp directory is missing, as in the case of some
release tarballs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173998 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/:
2011-05-21  Nicola Pero  <nicola.pero@meta-innovation.com>

* gengtype.c (walk_type): Implemented "atomic" GTY option.
* doc/gty.texi (GTY Options): Document "atomic" GTY option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173996 138bc75d-0d04-0410-961f-82ee72b054a4

* opt-read.awk: New.  Split out of optc-gen.awk and opth-gen.awk.
* optc-gen.awk: Move common code to opt-read.awk.
* opth-gen.awk: Likewise.
* Makefile.in (options.c, s-options-h): Update to use
opt-read.awk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173995 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49066
* decl.c (duplicate_decls): Preserve DECL_DELETED_FN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173993 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/21_strings/basic_string/requirements/exception/
propagation_consistent.cc: Fix vs POD-ness of value_type.
* testsuite/21_strings/basic_string/requirements/exception/
basic.cc: Likewise.
* testsuite/ext/vstring/requirements/exception/
propagation_consistent.cc: Likewise.
* testsuite/ext/vstring/requirements/exception/basic.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173992 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173991 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/char_traits.h: Use noexcept throughout.
* include/std/typeindex: Likewise.

* include/std/tuple (_Tuple_impl<>_Tuple_impl(_Tuple_impl&&)): Use
noexcept; adjust callers.
* include/bits/stl_pair.h (pair<>::pair(pair<>&&)): Use noexcept.
* testsuite/20_util/tuple/cons/noexcept_move_construct.cc: New.
* testsuite/20_util/pair/cons/noexcept_move_construct.cc: Likewise.
* testsuite/20_util/pair/noexcept_swap.cc: Likewise.
* testsuite/20_util/pair/noexcept_move_assign.cc: Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
line numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173986 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (stabilize_expr): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173982 138bc75d-0d04-0410-961f-82ee72b054a4

DR 1073
PR c++/49082
* typeck.c (comp_except_specs): noexcept(false) is not compatible
with throw(type-list).
* typeck2.c (merge_exception_specifiers): noexcept(false)
beats any more limited specification.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173981 138bc75d-0d04-0410-961f-82ee72b054a4

remove TYPE_ARG_TYPES from godump.c
* godump.c (go_format_type): Don't use TYPE_ARG_TYPES.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173980 138bc75d-0d04-0410-961f-82ee72b054a4

remove some TYPE_ARG_TYPES usage in objc/
* objc-act.c (objc_compare_types): Use function_args_iterator
instead of TYPE_ARG_TYPES to compare function argument types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173977 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-20  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c: Include expmed.h.
(get_shiftadd_cost): New function.
(force_expr_to_var_cost): Declare forward.  Use get_shiftadd_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173976 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/49086
* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
for PHI args that are SSA_NAME_IS_DEFAULT_DEF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173967 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-20  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48706
* module.c (write_dt_extensions): Do not write extended types which
are local to a subroutine.

2011-05-20  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48706
* gfortran.dg/extends_12.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173966 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/24163
PR c++/29131
gcc/cp/
* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
unqualified lookup.
* semantics.c (perform_koenig_lookup): Add complain parm.
* cp-tree.h: Adjust.
* parser.c (cp_parser_postfix_expression): Adjust.
(cp_parser_perform_range_for_lookup): Adjust.
libstdc++-v3/
* include/ext/pb_ds/assoc_container.hpp: Explicitly qualify calls to
functions from dependent bases.
* include/ext/pb_ds/detail/rb_tree_map_/erase_fn_imps.hpp: Likewise.
* include/ext/pb_ds/detail/rb_tree_map_/
split_join_fn_imps.hpp: Likewise.
* include/ext/pb_ds/detail/splay_tree_/erase_fn_imps.hpp: Likewise.
* include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Likewise.
* include/ext/pb_ds/detail/splay_tree_/splay_fn_imps.hpp: Likewise.
* include/ext/pb_ds/detail/splay_tree_/
split_join_fn_imps.hpp: Likewise.
* include/ext/pb_ds/detail/tree_policy/
order_statistics_imp.hpp: Likewise.
* include/ext/pb_ds/detail/trie_policy/
prefix_search_node_update_imp.hpp: Likewise.
* include/ext/rc_string_base.h: Likewise.
* include/ext/rope: Likewise.
* include/ext/ropeimpl.h: Likewise.
* testsuite/util/exception/safety.h: Likewise.
* testsuite/util/native_type/native_priority_queue.hpp: Likewise.
* testsuite/util/testsuite_io.h: Likewise.
* include/std/functional: Declare mem_fn earlier.
* include/tr1/functional: Likewise.
* include/tr1/exp_integral.tcc: Declare __expint_E1 earlier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173965 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_call_expr): SET_EXPR_LOCATION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173964 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Update comment referring to $(OBJS-common).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173963 138bc75d-0d04-0410-961f-82ee72b054a4

* godump.c (go_output_typedef): Put enum constants in the macro
hash table to avoid duplicate Go const definitions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173962 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (LIBDEPS): Add libcommon.a.
(LIBS): Likewise.
(GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
(OBJS-common): Remove diagnostic.o, input.o, intl.o,
pretty-print.o and version.o.
(OBJS-libcommon): New.
(ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
(BACKEND): Add libcommon.a.
(MOSTLYCLEANFILES): Likewise.
(libcommon.a): New.
(xgcc$(exeext)): Don't explicitly use version.o and intl.o.
(cpp$(exeext)): Likewise.
(COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
pretty-print.o and input.o.
(lto-wrapper$(exeext)): Don't explicitly use intl.o.
(lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
(errors.o): Remove.
(mips-tfile): Don't explicitly use version.o.
(mips-tdump): Likewise.
(gcov.o): Depend on $(DIAGNOSTIC_H).
(gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
(GCOV_OBJS): Remove intl.o, version.o and errors.o.
(GCOV_DUMP_OBJS): Remove version.o and errors.o.
* gcov-dump.c: Include intl.h and diagnostic.h.
(main): Initialize diagnostics.
* gcov.c: Include diagnostic.h.
(fnotice): Remove.
(main): Initialize diagnostics.
* lto-wrapper.c: Include diagnostic.h.
(main): Initialize diagnostics.

ada:
* gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove
version.o.
* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
libcommon.a instead of version.o.

cp:
* Make-lang.in (GXX_OBJS): Remove intl.o and version.o.

fortran:
* Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.

go:
* Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.

java:
* Make-lang.in ($(XGCJ)$(exeext)): Don't explicitly use intl.o and
version.o.
(JCFDUMP_OBJS): Remove errors.o, version.o and intl.o.
(JVGENMAIN_OBJS): Remove errors.o and intl.o.
(java/jcf-dump.o, java/jvgenmain.o): Depend in $(DIAGNOSTIC_H).
* jcf-dump.c: Include diagnostic.h.
(main): Initialize diagnostics.
* jvgenmain.c: Include diagnostic.h.
(main): Initialize diagnostics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173958 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173957 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-streamer.c (lto_record_common_node): Don't track seen nodes,
use lto_streamer_cache_append directly instead of returning a VEC.
(preload_common_node): Remove.
(lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
track seen nodes.
(lto_streamer_cache_create): Call lto_preload_common_nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173956 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49079
* tree-dfa.c (get_ref_base_and_extent): Handle view-converting
MEM_REFs correctly for the trailing array access detection.
Special case constants the same way as decls for overall size
constraining.

* gcc.dg/torture/pr49079.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173954 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro
argument expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173953 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48977 Denormal exception on glibc targets

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173952 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/49073
* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return
NULL if PHI argument is SSA_NAME, whose def_stmt is dominated
by the PHI.
* tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.

* gcc.c-torture/execute/pr49073.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173948 138bc75d-0d04-0410-961f-82ee72b054a4

Clarify FP exception documentation and messages

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173944 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/48849
* gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
of pointer types the same way the middle-end does.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173939 138bc75d-0d04-0410-961f-82ee72b054a4