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[Bug tree-optimization/52678] [4.7 Regression] internal compiler error: in vect_update_ivs_after_vectorizer, at tree-vect-loop-manip.c:1842
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 23 Mar 2012 11:34:10 +0000
- Subject: [Bug tree-optimization/52678] [4.7 Regression] internal compiler error: in vect_update_ivs_after_vectorizer, at tree-vect-loop-manip.c:1842
- Auto-submitted: auto-generated
- References: <bug-52678-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52678
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.6.3
Target Milestone|--- |4.7.1
Summary|internal compiler error: in |[4.7 Regression] internal
|vect_update_ivs_after_vecto |compiler error: in
|rizer, at |vect_update_ivs_after_vecto
|tree-vect-loop-manip.c:1842 |rizer, at
| |tree-vect-loop-manip.c:1842
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-23 11:34:10 UTC ---
Fixed on trunk sofar.
Works on the 4.6 branch for me (well, the reduced testcase at least). Queued
for backporting at some point.