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[Bug middle-end/36124] conditional loop becomes infinite loop in -O2 (gcc 4.2 -> 4.3 regression)
- 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: 4 May 2008 16:34:41 -0000
- Subject: [Bug middle-end/36124] conditional loop becomes infinite loop in -O2 (gcc 4.2 -> 4.3 regression)
- References: <bug-36124-16149@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-05-04 16:34 -------
Pointers types overflow is undefined which is what you are seeing.
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pinskia at gcc dot gnu dot org changed:
What |Removed |Added
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Component|c |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36124