diff --git a/clang/test/CodeGenCXX/microsoft-abi-eh-disabled.cpp b/clang/test/CodeGenCXX/microsoft-abi-eh-disabled.cpp
index aa14065107cc8..4c6493f15dee5 100644
--- a/clang/test/CodeGenCXX/microsoft-abi-eh-disabled.cpp
+++ b/clang/test/CodeGenCXX/microsoft-abi-eh-disabled.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang_cl -c --target=x86_64-windows-msvc /EHs-c- -O2 /GS- \
+// RUN: %clang_cl -c --target=x86_64-windows-msvc -EHs-c- -O2 -GS- \
 // RUN:   -Xclang=-import-call-optimization \
-// RUN:   /clang:-S /clang:-o- -- %s 2>&1 \
+// RUN:   -clang:-S -clang:-o- -- %s 2>&1 \
 // RUN:   | FileCheck %s
 
 #ifdef __clang__
diff --git a/clang/test/CodeGenCXX/microsoft-abi-eh-ip2state.cpp b/clang/test/CodeGenCXX/microsoft-abi-eh-ip2state.cpp
index 18e5db78aa9a8..d6b9b58e55845 100644
--- a/clang/test/CodeGenCXX/microsoft-abi-eh-ip2state.cpp
+++ b/clang/test/CodeGenCXX/microsoft-abi-eh-ip2state.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang_cl -c --target=x86_64-windows-msvc -O2 /EHsc /GS- \
+// RUN: %clang_cl -c --target=x86_64-windows-msvc -O2 -EHsc -GS- \
 // RUN:   -Xclang=-import-call-optimization \
-// RUN:   /clang:-S /clang:-o- -- %s 2>&1 \
+// RUN:   -clang:-S -clang:-o- -- %s 2>&1 \
 // RUN:   | FileCheck %s
 
 #ifdef __clang__