diff --git a/Modules/Platform/Windows-Clang-ASM.cmake b/Modules/Platform/Windows-Clang-ASM.cmake
new file mode 100644
index 0000000000..345d77d03b
--- /dev/null
+++ b/Modules/Platform/Windows-Clang-ASM.cmake
@@ -0,0 +1,2 @@
+include(Platform/Windows-Clang)
+__windows_compiler_clang(ASM)
diff --git a/Modules/Platform/Windows-Clang.cmake b/Modules/Platform/Windows-Clang.cmake
index c17cf6d815..5eddd04ee1 100644
--- a/Modules/Platform/Windows-Clang.cmake
+++ b/Modules/Platform/Windows-Clang.cmake
@@ -21,7 +21,9 @@ macro(__windows_compiler_clang_gnu lang)
   set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll")
   set(CMAKE_SHARED_MODULE_SUFFIX  ".dll")
   set(CMAKE_STATIC_LIBRARY_SUFFIX ".lib")
-  set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <OBJECT> -MF <DEPFILE>")
+  if(NOT "${lang}" STREQUAL "ASM")
+    set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <OBJECT> -MF <DEPFILE>")
+  endif()
 
   set(CMAKE_FIND_LIBRARY_PREFIXES "lib" "")
   set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll.a" ".a" ".lib")
@@ -61,23 +63,25 @@ macro(__windows_compiler_clang_gnu lang)
   set(CMAKE_${lang}_LINK_EXECUTABLE
     "<CMAKE_${lang}_COMPILER> -fuse-ld=lld-link -nostartfiles -nostdlib <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS>  -o <TARGET> -Xlinker /implib:<TARGET_IMPLIB> -Xlinker /pdb:<TARGET_PDB> -Xlinker /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
 
-  set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded         -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmt)
-  set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDLL      -D_DLL -D_MT -Xclang --dependent-lib=msvcrt)
-  set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebug    -D_DEBUG -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmtd)
-  set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebugDLL -D_DEBUG -D_DLL -D_MT -Xclang --dependent-lib=msvcrtd)
+  if(NOT "${lang}" STREQUAL "ASM")
+    set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded         -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmt)
+    set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDLL      -D_DLL -D_MT -Xclang --dependent-lib=msvcrt)
+    set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebug    -D_DEBUG -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmtd)
+    set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebugDLL -D_DEBUG -D_DLL -D_MT -Xclang --dependent-lib=msvcrtd)
 
-  if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT)
-    set(__ADDED_FLAGS "")
-    set(__ADDED_FLAGS_DEBUG "")
-  else()
-    set(__ADDED_FLAGS_DEBUG "-D_DEBUG -D_DLL -D_MT -Xclang --dependent-lib=msvcrtd")
-    set(__ADDED_FLAGS "-D_DLL -D_MT -Xclang --dependent-lib=msvcrt")
+    if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT)
+      set(__ADDED_FLAGS "")
+      set(__ADDED_FLAGS_DEBUG "")
+    else()
+      set(__ADDED_FLAGS_DEBUG "-D_DEBUG -D_DLL -D_MT -Xclang --dependent-lib=msvcrtd")
+      set(__ADDED_FLAGS "-D_DLL -D_MT -Xclang --dependent-lib=msvcrt")
+    endif()
+
+    string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g -Xclang -gcodeview -O0 ${__ADDED_FLAGS_DEBUG}")
+    string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG ${__ADDED_FLAGS}")
+    string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG ${__ADDED_FLAGS}")
+    string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG -Xclang -gcodeview ${__ADDED_FLAGS}")
   endif()
-
-  string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g -Xclang -gcodeview -O0 ${__ADDED_FLAGS_DEBUG}")
-  string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG ${__ADDED_FLAGS}")
-  string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG ${__ADDED_FLAGS}")
-  string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG -Xclang -gcodeview ${__ADDED_FLAGS}")
   set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ")
 
   set(CMAKE_PCH_EXTENSION .pch)
diff --git a/Modules/Platform/Windows-GNU-ASM.cmake b/Modules/Platform/Windows-GNU-ASM.cmake
new file mode 100644
index 0000000000..8600892b14
--- /dev/null
+++ b/Modules/Platform/Windows-GNU-ASM.cmake
@@ -0,0 +1,2 @@
+include(Platform/Windows-GNU)
+__windows_compiler_gnu(ASM)
diff --git a/Modules/Platform/WindowsPhone-Clang-ASM.cmake b/Modules/Platform/WindowsPhone-Clang-ASM.cmake
new file mode 100644
index 0000000000..94f4ca72c7
--- /dev/null
+++ b/Modules/Platform/WindowsPhone-Clang-ASM.cmake
@@ -0,0 +1 @@
+include(Platform/Windows-Clang-ASM)
diff --git a/Modules/Platform/WindowsPhone-GNU-ASM.cmake b/Modules/Platform/WindowsPhone-GNU-ASM.cmake
new file mode 100644
index 0000000000..140eea7b38
--- /dev/null
+++ b/Modules/Platform/WindowsPhone-GNU-ASM.cmake
@@ -0,0 +1 @@
+include(Platform/Windows-GNU-ASM)
diff --git a/Modules/Platform/WindowsStore-Clang-ASM.cmake b/Modules/Platform/WindowsStore-Clang-ASM.cmake
new file mode 100644
index 0000000000..94f4ca72c7
--- /dev/null
+++ b/Modules/Platform/WindowsStore-Clang-ASM.cmake
@@ -0,0 +1 @@
+include(Platform/Windows-Clang-ASM)
diff --git a/Modules/Platform/WindowsStore-GNU-ASM.cmake b/Modules/Platform/WindowsStore-GNU-ASM.cmake
new file mode 100644
index 0000000000..140eea7b38
--- /dev/null
+++ b/Modules/Platform/WindowsStore-GNU-ASM.cmake
@@ -0,0 +1 @@
+include(Platform/Windows-GNU-ASM)