Index: lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- lib/Target/X86/X86ISelLowering.cpp
+++ lib/Target/X86/X86ISelLowering.cpp
@@ -2098,7 +2098,7 @@
 
 void X86TargetLowering::insertSSPDeclarations(Module &M) const {
   // MSVC CRT provides functionalities for stack protection.
-  if (Subtarget.getTargetTriple().isOSMSVCRT()) {
+  if (Subtarget.getTargetTriple().isWindowsMSVCEnvironment()) {
     // MSVC CRT has a global variable holding security cookie.
     M.getOrInsertGlobal("__security_cookie",
                         Type::getInt8PtrTy(M.getContext()));
@@ -2120,14 +2120,14 @@
 
 Value *X86TargetLowering::getSDagStackGuard(const Module &M) const {
   // MSVC CRT has a global variable holding security cookie.
-  if (Subtarget.getTargetTriple().isOSMSVCRT())
+  if (Subtarget.getTargetTriple().isWindowsMSVCEnvironment())
     return M.getGlobalVariable("__security_cookie");
   return TargetLowering::getSDagStackGuard(M);
 }
 
 Value *X86TargetLowering::getSSPStackGuardCheck(const Module &M) const {
   // MSVC CRT has a function to validate security cookie.
-  if (Subtarget.getTargetTriple().isOSMSVCRT())
+  if (Subtarget.getTargetTriple().isWindowsMSVCEnvironment())
     return M.getFunction("__security_check_cookie");
   return TargetLowering::getSSPStackGuardCheck(M);
 }