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[Bug c/32079] [4.2 Regression] there seems to be a gcc optimization problem.
- From: "taiyun at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 May 2007 02:32:53 -0000
- Subject: [Bug c/32079] [4.2 Regression] there seems to be a gcc optimization problem.
- References: <bug-32079-13386@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from taiyun at gmail dot com 2007-05-28 02:32 -------
(In reply to comment #1)
> This is undefined. You dereference *pp before checking if it is a NULL
> pointer.
If compiled at gcc3.4.x,run is right!
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32079