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[Bug tree-optimization/49006] [4.6/4.7 Regression] Missed vectorization due to revision 167531
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 2 Aug 2011 09:25:32 +0000
- Subject: [Bug tree-optimization/49006] [4.6/4.7 Regression] Missed vectorization due to revision 167531
- Auto-submitted: auto-generated
- References: <bug-49006-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49006
--- Comment #10 from rguenther at suse dot de <rguenther at suse dot de> 2011-08-02 09:24:19 UTC ---
On Tue, 2 Aug 2011, irar at il dot ibm.com wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49006
>
> --- Comment #9 from Ira Rosen <irar at il dot ibm.com> 2011-08-02 09:21:26 UTC ---
> Basic block SLP only prints "basic block vectorized using SLP". But I thought
> we are talking about loop vectorization here, since the early unrolling is
> applied only if there is an outer loop as well (correct?), so it should be the
Yes.