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[Bug tree-optimization/15348] [tree-ssa] Convert (x < 0) || (y < 0) into (x | y) < 0.
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Sep 2005 22:29:27 -0000
- Subject: [Bug tree-optimization/15348] [tree-ssa] Convert (x < 0) || (y < 0) into (x | y) < 0.
- References: <20040509193050.15348.kazu@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From steven at gcc dot gnu dot org 2005-09-30 22:29 -------
For AMD64, the functions from the first test case don't produce the
same code either, so combine is not catching this either.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15348