double-int.h (rshift): New overload.
authorRichard Biener <rguenther@suse.de>
Tue, 7 May 2013 11:26:58 +0000 (11:26 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 7 May 2013 11:26:58 +0000 (11:26 +0000)
commit39e843e8a7a15d93c6a23ec007e70738505291b3
tree91a77a6eacde49e871b7513dea7db0186678681a
parent0a1a83cba32006411c4ce4793ca516406489cfae
double-int.h (rshift): New overload.

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.

From-SVN: r198676
gcc/ChangeLog
gcc/double-int.c
gcc/double-int.h
gcc/tree-ssa-sccvn.c