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[Bug tree-optimization/18181] vectorizer: problem in the peeling mechanism in the presence of loop invariants that are used after the loop
- From: "dorit at il dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Nov 2004 09:17:45 -0000
- Subject: [Bug tree-optimization/18181] vectorizer: problem in the peeling mechanism in the presence of loop invariants that are used after the loop
- References: <20041027150430.18181.dorit@il.ibm.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dorit at il dot ibm dot com 2004-11-04 09:17 -------
Created an attachment (id=7471)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7471&action=view)
testcase
Here's a testcase that fails on execution with current mainline snapshot (no
need for any pending patches to get this loop vectorized, and fail).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18181