fix replace bug

Signed-off-by: Zhu, Shaojie <[email protected]>

Author: ShaojieZhuIntel

llvm/cmake/modules/HandleLLVMOptions.cmake

@@ -770,12 +770,12 @@ if (MSVC)
   message(STATUS "Before remove(ZSJ) CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
   message(STATUS "Before remove(ZSJ) CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
   if (BUILD_COMPILER_FOR_DRIVER)
-    string(REPLACE "/wd4146" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
-    string(REPLACE "/wd4146" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    string(REPLACE "/wd4244" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
-    string(REPLACE "/wd4244" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    string(REPLACE "/wd4267" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
-    string(REPLACE "/wd4267" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+    string(REPLACE "-wd4146" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+    string(REPLACE "-wd4146" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+    string(REPLACE "-wd4244" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+    string(REPLACE "-wd4244" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+    string(REPLACE "-wd4267" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+    string(REPLACE "-wd4267" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
   endif (BUILD_COMPILER_FOR_DRIVER)
   message(STATUS "After remove(ZSJ) CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
   message(STATUS "After remove(ZSJ) CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")