unsigned getRegisterByName(const char* RegName, EVT VT,
SelectionDAG &DAG) const override;
+ /// If a physical register, this returns the register that receives the
+ /// exception address on entry to an EH pad.
+ unsigned
+ getExceptionPointerRegister(const Constant *PersonalityFn) const override {
+ return ABI.IsN64() ? Mips::A0_64 : Mips::A0;
+ }
+
+ /// If a physical register, this returns the register that receives the
+ /// exception typeid on entry to a landing pad.
+ unsigned
+ getExceptionSelectorRegister(const Constant *PersonalityFn) const override {
+ return ABI.IsN64() ? Mips::A1_64 : Mips::A1;
+ }
+
/// Returns true if a cast between SrcAS and DestAS is a noop.
bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DestAS) const override {
// Mips doesn't have any special address spaces so we just reserve