diff --git a/clang/test/Driver/miamcu-opt.c b/clang/test/Driver/miamcu-opt.c
index e668b6ad828fe..fd3ab7152f845 100644
--- a/clang/test/Driver/miamcu-opt.c
+++ b/clang/test/Driver/miamcu-opt.c
@@ -1,13 +1,11 @@
-// REQUIRES: x86-registered-target
-//
-// RUN: %clang -miamcu -rtlib=platform -### %s 2>&1 | FileCheck %s
-// RUN: %clang -miamcu -rtlib=platform -m32 -### %s 2>&1 | FileCheck %s
-// RUN: %clang -miamcu -rtlib=platform --target=x86_64-unknown-linux-gnu -### %s 2>&1 | FileCheck %s
-// RUN: %clang -mno-iamcu -miamcu -rtlib=platform -### %s 2>&1 | FileCheck %s
-// RUN: %clang -miamcu -rtlib=platform -m64 -### %s 2>&1 | FileCheck %s -check-prefix=M64
-// RUN: %clang -miamcu -rtlib=platform -dynamic -### %s 2>&1 | FileCheck %s -check-prefix=DYNAMIC
-// RUN: %clang -miamcu -rtlib=platform  --target=armv8-eabi -### %s 2>&1 | FileCheck %s -check-prefix=NOT-X86
-// RUN: %clang -miamcu -mno-iamcu --target=x86_64-unknown-linux-gnu -### %s 2>&1 | FileCheck %s -check-prefix=MNOIAMCU
+// RUN: %clang -### --target=x86_64 -miamcu -rtlib=platform %s 2>&1 | FileCheck %s
+// RUN: %clang -### --target=x86_64 -miamcu -rtlib=platform -m32 %s 2>&1 | FileCheck %s
+// RUN: %clang -### --target=x86_64 -miamcu -rtlib=platform --target=x86_64-unknown-linux-gnu %s 2>&1 | FileCheck %s
+// RUN: %clang -### --target=x86_64 -mno-iamcu -miamcu -rtlib=platform %s 2>&1 | FileCheck %s
+// RUN: %clang -### --target=x86_64 -miamcu -rtlib=platform -m64 %s 2>&1 | FileCheck %s -check-prefix=M64
+// RUN: %clang -### --target=x86_64 -miamcu -rtlib=platform -dynamic %s 2>&1 | FileCheck %s -check-prefix=DYNAMIC
+// RUN: %clang -### --target=x86_64 -miamcu -rtlib=platform  --target=armv8-eabi %s 2>&1 | FileCheck %s -check-prefix=NOT-X86
+// RUN: %clang -### --target=x86_64-unknown-linux-gnu -miamcu -mno-iamcu %s 2>&1 | FileCheck %s -check-prefix=MNOIAMCU
 
 // M64: error: invalid argument '-miamcu' not allowed with '-m64'