Fix last commit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188724 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 5114891..fc8d284 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -2932,7 +2932,7 @@
                               Builder.CreateBitCast(Tmp, Int8PtrTy));
   }
   case X86::BI__builtin_ia32_stmxcsr: {
-    Value *Tmp = CreateMemTemp(E->getArg(0)->getType());
+    Value *Tmp = CreateMemTemp(E->getType());
     Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_stmxcsr),
                        Builder.CreateBitCast(Tmp, Int8PtrTy));
     return Builder.CreateLoad(Tmp, "stmxcsr");