diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index a445bc8d6bc..69ca1b8bca5 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -2098,7 +2098,8 @@ Value *X86TargetLowering::getIRStackGuard(IRBuilder<> &IRB) const { 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 @@ void X86TargetLowering::insertSSPDeclarations(Module &M) const { 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); } |
