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[Bug tree-optimization/27504] x && (x & y) not optimized to x & y
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 May 2006 08:36:46 -0000
- Subject: [Bug tree-optimization/27504] x && (x & y) not optimized to x & y
- References: <bug-27504-2744@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from rguenth at gcc dot gnu dot org 2006-05-09 08:36 -------
It get's a little complicated as fold gets
(xD.1520 != 0) && ((xD.1520 & 85) != 0)
from the frontend.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27504