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[Bug tree-optimization/52798] __builtin_object_size() based overflow check is a false positive due to parameter optimisation
- From: "gcc at breakpoint dot cc" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 30 Mar 2012 21:54:33 +0000
- Subject: [Bug tree-optimization/52798] __builtin_object_size() based overflow check is a false positive due to parameter optimisation
- Auto-submitted: auto-generated
- References: <bug-52798-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52798
--- Comment #1 from Sebastian Andrzej Siewior <gcc at breakpoint dot cc> 2012-03-30 21:54:33 UTC ---
Created attachment 27051
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27051
.i test case