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| | Index: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -2098,7 +2098,8 @@
void X86TargetLowering::insertSSPDeclarations(Module &M) const {
// MSVC CRT provides functionalities for stack protection.
- if (Subtarget.getTargetTriple().isOSMSVCRT()) {
+ if (Subtarget.getTargetTriple().isWindowsMSVCEnvironment() ||
+ Subtarget.getTargetTriple().isWindowsItaniumEnvironment()) {
// MSVC CRT has a global variable holding security cookie.
M.getOrInsertGlobal("__security_cookie",
Type::getInt8PtrTy(M.getContext()));
@@ -2120,15 +2121,19 @@
Value *X86TargetLowering::getSDagStackGuard(const Module &M) const {
// MSVC CRT has a global variable holding security cookie.
- if (Subtarget.getTargetTriple().isOSMSVCRT())
+ if (Subtarget.getTargetTriple().isWindowsMSVCEnvironment() ||
+ Subtarget.getTargetTriple().isWindowsItaniumEnvironment()) {
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() ||
+ Subtarget.getTargetTriple().isWindowsItaniumEnvironment()) {
return M.getFunction("__security_check_cookie");
+ }
return TargetLowering::getSSPStackGuardCheck(M);
}
|