2013-05-07 Richard Biener <rguenther@suse.de>
commit75aefb7b56c1446011ec0faa27ce32b61dd20511
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 7 May 2013 11:26:58 +0000 (7 11:26 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 7 May 2013 11:26:58 +0000 (7 11:26 +0000)
tree91a77a6eacde49e871b7513dea7db0186678681a
parent587a19f1d7632728aea48f6b365cc38271b1954b
2013-05-07  Richard Biener  <rguenther@suse.de>

* double-int.h (rshift): New overload.
* double-int.c (rshift): New function.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Optimize.
(create_reference_ops_from_ref): Remove.
(vn_reference_insert): Use shared ops for constructing the
reference and copy it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198676 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/double-int.c
gcc/double-int.h
gcc/tree-ssa-sccvn.c