This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/49006] [4.6/4.7 Regression] Missed vectorization due to revision 167531
- From: "irar at il dot ibm.com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 1 Aug 2011 14:49:48 +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 #7 from Ira Rosen <irar at il dot ibm.com> 2011-08-01 14:47:08 UTC ---
I think that this is not really a missed-optimization. It's just that some
loops disappear because of the unrolling.
Ira