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[Bug middle-end/31058] bogus array overflow warnings in unreachable code
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Mar 2007 09:33:15 -0000
- Subject: [Bug middle-end/31058] bogus array overflow warnings in unreachable code
- References: <bug-31058-12049@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rguenth at gcc dot gnu dot org 2007-03-07 09:33 -------
But real length of a cannot be greater than 100. I guess VRP could be improved
to derive a value range for x in this case ...
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31058