return -1;
}
+bool
+X86RegisterInfo::trackLivenessAfterRegAlloc(const MachineFunction &MF) const {
+ // Only enable when post-RA scheduling is enabled and this is needed.
+ return TM.getSubtargetImpl()->postRAScheduler();
+}
+
int
X86RegisterInfo::getSEHRegNum(unsigned i) const {
int reg = X86_MC::getX86RegNum(i);