bool isStructRet = (Outs.empty()) ? false : Outs[0].Flags.isSRet();
bool isThisReturn = false;
bool isSibCall = false;
+ auto Attr = MF.getFunction()->getFnAttribute("disable-tail-calls");
// Disable tail calls if they're not supported.
- if (!Subtarget->supportsTailCall() || MF.getTarget().Options.DisableTailCalls)
+ if (!Subtarget->supportsTailCall() || Attr.getValueAsString() == "true")
isTailCall = false;
if (isTailCall) {
if (!Subtarget->supportsTailCall())
return false;
- if (!CI->isTailCall() || getTargetMachine().Options.DisableTailCalls)
+ auto Attr =
+ CI->getParent()->getParent()->getFnAttribute("disable-tail-calls");
+ if (!CI->isTailCall() || Attr.getValueAsString() == "true")
return false;
return !Subtarget->isThumb1Only();
/// isLegalAddressingMode - Return true if the addressing mode represented
/// by AM is legal for this target, for a load/store of the specified type.
bool ARMTargetLowering::isLegalAddressingMode(const AddrMode &AM,
- Type *Ty) const {
+ Type *Ty,
+ unsigned AS) const {
EVT VT = getValueType(Ty, true);
if (!isLegalAddressImmediate(AM.BaseOffs, VT, Subtarget))
return false;