diff --git a/llvm/test/CodeGen/DirectX/any.ll b/llvm/test/CodeGen/DirectX/any.ll
index e8d87075d65cf..ceb8077af311d 100644
--- a/llvm/test/CodeGen/DirectX/any.ll
+++ b/llvm/test/CodeGen/DirectX/any.ll
@@ -1,4 +1,4 @@
-; RUN: opt -S -dxil-op-lower < %s | FileCheck %s
+; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.0-library < %s | FileCheck %s
 
 ; Make sure dxil operation function calls for any are generated for float and half.
 
diff --git a/llvm/test/CodeGen/DirectX/lerp.ll b/llvm/test/CodeGen/DirectX/lerp.ll
index ebd7e133b5163..9f5e4c7710d21 100644
--- a/llvm/test/CodeGen/DirectX/lerp.ll
+++ b/llvm/test/CodeGen/DirectX/lerp.ll
@@ -1,4 +1,4 @@
-; RUN: opt -S -dxil-op-lower < %s | FileCheck %s
+; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.0-library < %s | FileCheck %s
 
 ; Make sure dxil operation function calls for lerp are generated for float and half.