diff --git a/llvm/test/tools/llvm-mt/single_file.test b/llvm/test/tools/llvm-mt/single_file.test
index 5fd806c2643f..9db22c332ba1 100644
--- a/llvm/test/tools/llvm-mt/single_file.test
+++ b/llvm/test/tools/llvm-mt/single_file.test
@@ -2,4 +2,28 @@ REQUIRES: libxml2
 UNSUPPORTED: windows
 
 RUN: llvm-mt /manifest %p/Inputs/test_manifest.manifest /out:%t
-RUN: diff %p/Inputs/test_manifest.manifest %t
+RUN: FileCheck %s --input-file=%t
+
+CHECK:      <?xml version="1.0"?>
+CHECK-NEXT: <assembly xmlns="urn:schemas-microsoft-com:asm.v1">
+CHECK-NEXT:   <trustInfo>
+CHECK-NEXT:     <security>
+CHECK-NEXT:       <requestedPrivileges>
+CHECK-NEXT:         <requestedExecutionLevel level="3" uiAccess="1"/>
+CHECK-NEXT:       </requestedPrivileges>
+CHECK-NEXT:     </security>
+CHECK-NEXT:   </trustInfo>
+CHECK-NEXT:   <dependency>
+CHECK-NEXT:     <dependentAssembly>
+CHECK-NEXT:       <assemblyIdentity program="displayDriver"/>
+CHECK-NEXT:     </dependentAssembly>
+CHECK-NEXT:   </dependency>
+CHECK-NEXT:   <compatibility>
+CHECK-NEXT:     <dependency>
+CHECK-NEXT:       <assemblyIdentity program="compatibilityCheck1"/>
+CHECK-NEXT:     </dependency>
+CHECK-NEXT:     <application>
+CHECK-NEXT:       <supportedOS Id="FooOS"/>
+CHECK-NEXT:     </application>
+CHECK-NEXT:   </compatibility>
+CHECK-NEXT: </assembly>