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diff gcc/tree-vect-generic.c @ 19:58ad6c70ea60

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update gcc from 4.4.0 to 4.4.1.
author kent@firefly.cr.ie.u-ryukyu.ac.jp
date Thu, 24 Sep 2009 13:21:57 +0900
parents a06113de4d67
children 77e2b8dfacca
line wrap: on
line diff
--- a/gcc/tree-vect-generic.c	Thu Sep 24 13:06:16 2009 +0900
+++ b/gcc/tree-vect-generic.c	Thu Sep 24 13:21:57 2009 +0900
@@ -481,8 +481,10 @@
       tree vector_compute_type
         = type_for_widest_vector_mode (TYPE_MODE (TREE_TYPE (type)), op,
 				       TYPE_SATURATING (TREE_TYPE (type)));
-      if (vector_compute_type != NULL_TREE)
-        compute_type = vector_compute_type;
+      if (vector_compute_type != NULL_TREE
+	  && (TYPE_VECTOR_SUBPARTS (vector_compute_type)
+	      < TYPE_VECTOR_SUBPARTS (compute_type)))
+	compute_type = vector_compute_type;
     }
 
   /* If we are breaking a BLKmode vector into smaller pieces,