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[Bug tree-optimization/37021] Fortran Complex reduction / multiplication not vectorized
- 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: Wed, 27 Mar 2013 10:40:40 +0000
- Subject: [Bug tree-optimization/37021] Fortran Complex reduction / multiplication not vectorized
- Auto-submitted: auto-generated
- References: <bug-37021-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37021
--- Comment #16 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-27 10:40:40 UTC ---
We now vectorize this testcase by means of using strided loads, relying on
store motion turning the store to self(i) in the innermost look into a
reduction (no support for vectorized strided stores).