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[Bug tree-optimization/33565] [4.3 regression] spurious warning: assuming signed overflow does not occur when assuming that (X + c) >= X is always true
- From: "ian at airs dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Sep 2007 17:54:02 -0000
- Subject: [Bug tree-optimization/33565] [4.3 regression] spurious warning: assuming signed overflow does not occur when assuming that (X + c) >= X is always true
- References: <bug-33565-7958@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from ian at airs dot com 2007-09-26 17:54 -------
Created an attachment (id=14253)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14253&action=view)
Patch
I'm testing this patch.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33565