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[Bug tree-optimization/50693] Loop optimization restricted by GOTOs
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Oct 2011 01:24:00 +0000
- Subject: [Bug tree-optimization/50693] Loop optimization restricted by GOTOs
- Auto-submitted: auto-generated
- References: <bug-50693-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50693
--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-10-11 01:24:00 UTC ---
The vectorization is not being done for the second version of the loop with the
goto. I have not looked into the cause of it though. Note -fno-tree-vectorize
shows that the loop is slow for both cases.