Fix test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47102 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/arg-cast.ll b/test/CodeGen/X86/arg-cast.ll
index 37afbc6..2e2bc3c 100644
--- a/test/CodeGen/X86/arg-cast.ll
+++ b/test/CodeGen/X86/arg-cast.ll
@@ -1,7 +1,7 @@
 ; This should compile to movl $2147483647, %eax + andl only.
 ; RUN: llvm-as < %s | llc | grep andl
 ; RUN: llvm-as < %s | llc | not grep movsd
-; RUN: llvm-as < %s | llc | not grep esp
+; RUN: llvm-as < %s | llc | grep esp | not grep add
 ; rdar://5736574
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"