Support checking and codegen of constant vector globals



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46343 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ocu-vector.c b/test/CodeGen/ocu-vector.c
index ee6e737..cffef33 100644
--- a/test/CodeGen/ocu-vector.c
+++ b/test/CodeGen/ocu-vector.c
@@ -3,6 +3,7 @@
 typedef __attribute__(( ocu_vector_type(4) )) float float4;
 typedef __attribute__(( ocu_vector_type(2) )) float float2;
 
+float4 foo = (float4){ 1.0, 2.0, 3.0, 4.0 };
 
 float4 test1(float4 V) {
   return V.wzyx+V;