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[Bug tree-optimization/14442] missed sib if conversion optimization on the tree level (PHI-OPT misses that !(a == 0) is just a != 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: 22 Feb 2009 19:13:57 -0000
- Subject: [Bug tree-optimization/14442] missed sib if conversion optimization on the tree level (PHI-OPT misses that !(a == 0) is just a != 0)
- References: <bug-14442-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from steven at gcc dot gnu dot org 2009-02-22 19:13 -------
Works on the trunk. The .final_cleanup dumps are the same for f and f1, and so
is the asm output.
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14442