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[Bug tree-optimization/15350] [tree-ssa] Convert if ((1 << a) & 1) into if (a == 0).
- 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: 17 May 2004 01:57:04 -0000
- Subject: [Bug tree-optimization/15350] [tree-ssa] Convert if ((1 << a) & 1) into if (a == 0).
- References: <20040509195047.15350.kazu@cs.umass.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-17 01:57 -------
When fold could optimize (1 << a) & 1, PR 15495 will fix the testcase in this bug.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15350