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[Bug tree-optimization/26719] [4.1/4.2 Regression] Computed (integer) table changes with -O
- From: "sebastian dot pop at cri dot ensmp dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Mar 2006 22:44:05 -0000
- Subject: [Bug tree-optimization/26719] [4.1/4.2 Regression] Computed (integer) table changes with -O
- References: <bug-26719-12374@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from sebastian dot pop at cri dot ensmp dot fr 2006-03-28 22:44 -------
Created an attachment (id=11146)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11146&action=view)
first step
with this patch scev returns (int) (char) {0,+,1} but then
chrec_convert_aggressive is removing the casts and the result
is just {0,+,1}.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26719