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[Bug tree-optimization/43430] Missed vectorization: "stmt not supported: cond_expr"
- From: "spop at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Mar 2010 20:08:06 -0000
- Subject: [Bug tree-optimization/43430] Missed vectorization: "stmt not supported: cond_expr"
- References: <bug-43430-7780@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from spop at gcc dot gnu dot org 2010-03-26 20:08 -------
Due to the "FORNOW" fail in vectorizable_condition:
int nunits = TYPE_VECTOR_SUBPARTS (vectype);
int ncopies = LOOP_VINFO_VECT_FACTOR (loop_vinfo) / nunits;
if (ncopies > 1)
return false; /* FORNOW */
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43430