* gcc-interface/trans.c (build_return_expr): Use INIT_EXPR instead of
	MODIFY_EXPR to assign to the return object.
	(finalize_nrv_r): Adjust to above change.
	(finalize_nrv_unc_r): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218000 138bc75d-0d04-0410-961f-82ee72b054a4
2014-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63905
	* cp-tree.h (lang_decl_fn): Remove constructor_attr, destructor_attr.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218001 138bc75d-0d04-0410-961f-82ee72b054a4
Add missing entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218002 138bc75d-0d04-0410-961f-82ee72b054a4
	* gcc-interface/Makefile.in (Cygwin/Mingw): Fix previous change.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218003 138bc75d-0d04-0410-961f-82ee72b054a4
2014-11-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55334
	* function.h (struct function): Add last_clique member.
	* tree-inline.c (remap_dependence_clique): New function.
	(remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
	(copy_tree_body_r): Likewise.
	(copy_cfg_body): Free dependence map.
	(copy_gimple_seq_and_replace_locals): Likewise.
	* tree-pretty-print.c (dump_generic_node): Dump
	dependence info.
	* tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
	to answer alias query.
	* tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
	tree-pretty-print.h and gimple-walk.h.
	(struct variable_info): Add is_restrict_var flag and ruid
	member.
	(new_var_info): Initialize is_restrict_var.
	(make_constraint_from_restrict): Likewise.
	(create_variable_info_for): Exclude restricts from global vars
	from new handling.
	(intra_create_variable_infos): But not those from parameters.
	(visit_loadstore): New function.
	(maybe_set_dependence_info): Likewise.
	(compute_dependence_clique): Likewise.
	(compute_may_aliases): Call compute_dependence_clique.
	* tree-data-ref.c (dr_analyze_indices): Copy dependence info
	to fake MEM_REF.
	(dr_may_alias_p): Use recorded dependence info to answer
	alias query.
	* tree-core.h (struct tree_base): Add clique, base struct in
	union.
	* tree.h (MR_DEPENDENCE_CLIQUE): New macro.
	(MR_DEPENDENCE_BASE): Likewise.
	* tree-inline.h (dependence_hasher): New hash-map kind.
	(struct copy_body_data): Add dependence_map pointer.
	* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
	throwing away dependence info.
	* tree-streamer-in.c (unpack_value_fields): Stream dependence info.
	* tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.

	* gcc.dg/tree-ssa/restrict-5.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218004 138bc75d-0d04-0410-961f-82ee72b054a4
2014-11-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55334
	* function.h (struct function): Add last_clique member.
	* tree-inline.c (remap_dependence_clique): New function.
	(remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
	(copy_tree_body_r): Likewise.
	(copy_cfg_body): Free dependence map.
	(copy_gimple_seq_and_replace_locals): Likewise.
	* tree-pretty-print.c (dump_generic_node): Dump
	dependence info.
	* tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
	to answer alias query.
	* tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
	tree-pretty-print.h and gimple-walk.h.
	(struct variable_info): Add is_restrict_var flag and ruid
	member.
	(new_var_info): Initialize is_restrict_var.
	(make_constraint_from_restrict): Likewise.
	(create_variable_info_for): Exclude restricts from global vars
	from new handling.
	(intra_create_variable_infos): But not those from parameters.
	(visit_loadstore): New function.
	(maybe_set_dependence_info): Likewise.
	(compute_dependence_clique): Likewise.
	(compute_may_aliases): Call compute_dependence_clique.
	* tree-data-ref.c (dr_analyze_indices): Copy dependence info
	to fake MEM_REF.
	(dr_may_alias_p): Use recorded dependence info to answer
	alias query.
	* tree-core.h (struct tree_base): Add clique, base struct in
	union.
	* tree.h (MR_DEPENDENCE_CLIQUE): New macro.
	(MR_DEPENDENCE_BASE): Likewise.
	* tree-inline.h (dependence_hasher): New hash-map kind.
	(struct copy_body_data): Add dependence_map pointer.
	* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
	throwing away dependence info.
	* tree-streamer-in.c (unpack_value_fields): Stream dependence info.
	* tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.

	* gcc.dg/tree-ssa/restrict-5.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218005 138bc75d-0d04-0410-961f-82ee72b054a4
PR lto/63968

        * bb-reorder.c (find_traces_1_round): decreate_key is replaced
	with replace_key method.
	* fibonacci_heap.h (fibonacci_heap::insert): New argument.
	(fibonacci_heap::replace_key_data): Likewise.
	(fibonacci_heap::replace_key): New method that can even increment key,
	this operation costs O(log N).
	(fibonacci_heap::extract_min): New argument.
	(fibonacci_heap::delete_node): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218006 138bc75d-0d04-0410-961f-82ee72b054a4