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Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
-rw-r--r--llvm/lib/Target/X86/X86ISelLowering.cpp13
1 files changed, 7 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index ea5518ed4c6..f81a3082ed2 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -2193,16 +2193,17 @@ unsigned X86TargetLowering::getAddressSpace() const {
return 256;
}
-bool X86TargetLowering::getStackCookieLocation(unsigned &AddressSpace,
- unsigned &Offset) const {
+Value *X86TargetLowering::getStackCookieLocation(IRBuilder<> &IRB) const {
if (!Subtarget.isTargetLinux())
- return false;
+ return TargetLowering::getStackCookieLocation(IRB);
// %fs:0x28, unless we're using a Kernel code model, in which case it's %gs:
// %gs:0x14 on i386
- Offset = (Subtarget.is64Bit()) ? 0x28 : 0x14;
- AddressSpace = getAddressSpace();
- return true;
+ unsigned Offset = (Subtarget.is64Bit()) ? 0x28 : 0x14;
+ unsigned AddressSpace = getAddressSpace();
+ return ConstantExpr::getIntToPtr(
+ ConstantInt::get(Type::getInt32Ty(IRB.getContext()), Offset),
+ Type::getInt8PtrTy(IRB.getContext())->getPointerTo(AddressSpace));
}
Value *X86TargetLowering::getSafeStackPointerLocation(IRBuilder<> &IRB) const {
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