diff --git a/test/CodeGen/AMDGPU/global-smrd-unknown.ll b/test/CodeGen/AMDGPU/global-smrd-unknown.ll
index 8a576e6480a..90340447a49 100644
--- a/test/CodeGen/AMDGPU/global-smrd-unknown.ll
+++ b/test/CodeGen/AMDGPU/global-smrd-unknown.ll
@@ -4,12 +4,12 @@
 ; GCN: flat_load_dword
 ; GCN: flat_load_dword
 ; GCN: flat_store_dword
-define amdgpu_kernel void @unknown_memdep_analysis(float addrspace(1)* nocapture readonly %arg) #0 {
+define amdgpu_kernel void @unknown_memdep_analysis(float addrspace(1)* nocapture readonly %arg, float %arg1) #0 {
 bb:
   %tmp53 = load float, float addrspace(1)* undef, align 4
   %tmp54 = getelementptr inbounds float, float addrspace(1)* %arg, i32 31
   %tmp55 = load float, float addrspace(1)* %tmp54, align 4
-  %tmp56 = tail call float @llvm.fmuladd.f32(float undef, float %tmp53, float %tmp55)
+  %tmp56 = tail call float @llvm.fmuladd.f32(float %arg1, float %tmp53, float %tmp55)
   store float %tmp56, float addrspace(1)* undef, align 4
   ret void
 }