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[Bug middle-end/36359] missed optimization in some cases with PRE VRP and other passes combined together
- From: "bunk at stusta dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jan 2009 00:49:08 -0000
- Subject: [Bug middle-end/36359] missed optimization in some cases with PRE VRP and other passes combined together
- References: <bug-36359-16254@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #24 from bunk at stusta dot de 2009-01-26 00:49 -------
(In reply to comment #23)
> It doesn't reproduce for me with 4.4 either. Maybe this is a dup of PR38789?
Seems so:
I've confirmed that the 4.4-20090109 snapshot is broken, and the 4.4-20090123
snapshot is fixed.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36359