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[Bug tree-optimization/14792] [tree-ssa] cast elimination opportunity involving an AND
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 May 2004 16:30:38 -0000
- Subject: [Bug tree-optimization/14792] [tree-ssa] cast elimination opportunity involving an AND
- References: <20040331025513.14792.kazu@cs.umass.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-24 16:30 -------
For this to work, we have to fold ((int)b & 1) != 0 into b & 1 != 0. If this is done then the patch for
15459 can do its work.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14792