2014-01-28 Richard Biener <rguenther@suse.de>
commitc223850c2ddf5e7a8695dc3a436a87ef3b714d42
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Jan 2014 14:53:52 +0000 (28 14:53 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Jan 2014 14:53:52 +0000 (28 14:53 +0000)
treecbd321c0a8325f0dd1c5d1f02a29798d81d3d147
parent6f1e7264fc7565fed32912a3e317be8e2e0fc2a6
2014-01-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/58742
* tree-ssa-forwprop.c (associate_plusminus): Handle
pointer subtraction of the form (T)(P + A) - (T)P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207194 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-forwprop.c