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[Bug c/60220] Vectorization : simple loop : fails to vectorize
- 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: Sun, 16 Feb 2014 04:42:42 +0000
- Subject: [Bug c/60220] Vectorization : simple loop : fails to vectorize
- Auto-submitted: auto-generated
- References: <bug-60220-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60220
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
In GCC 4.9 (maybe even in 4.8), the loop is converted into memset by the time
the vectorizer gets around to the code.