[Bug tree-optimization/50374] Support vectorization of min/max location pattern

[irar at il dot ibm.com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50374

--- Comment #18 from Ira Rosen <irar at il dot ibm.com> 2011-09-22 07:51:35 UTC 
---
(In reply to comment #16)
> and -3.c fails with an ICE in the vectorizer, Ira,
> could you look at that?  

--- tree-vect-stmts.c   2011-09-22 09:48:34.000000000 +0200
+++ tree-vect-stmts.c.new       2011-09-22 09:48:14.000000000 +0200
@@ -4806,7 +4806,8 @@ vectorizable_condition (gimple stmt, gim
     return false;

   gcc_assert (ncopies >= 1);
-  if (reduc_index && ncopies > 1)
+  if ((reduc_index || STMT_VINFO_COMPOUND_PATTERN (stmt_info))
+      && (ncopies > 1))
     return false; /* FORNOW */

   if (!STMT_VINFO_RELEVANT_P (stmt_info)