re PR tree-optimization/63844 (open mp parallelization prevents vectorization)

2014-11-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63844
	* omp-low.c (fixup_child_record_type): Use a restrict qualified
	referece type for the receiver parameter.

From-SVN: r217757

gcc/ChangeLog

+2014-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/63844
+	* omp-low.c (fixup_child_record_type): Use a restrict qualified
+	referece type for the receiver parameter.
+
 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
 
 	PR sanitizer/63913

gcc/omp-low.c

@@ -1517,7 +1517,8 @@ fixup_child_record_type (omp_context *ctx)
       layout_type (type);
     }
 
-  TREE_TYPE (ctx->receiver_decl) = build_pointer_type (type);
+  TREE_TYPE (ctx->receiver_decl)
+    = build_qualified_type (build_reference_type (type), TYPE_QUAL_RESTRICT);
 }
 
 /* Instantiate decls as necessary in CTX to satisfy the data sharing