bool isDefByCopy() const { return copy != 0; }
/// Returns true if one or more kills are PHI nodes.
+ /// Obsolete, do not use!
bool hasPHIKill() const { return flags & HAS_PHI_KILL; }
/// Set the PHI kill flag on this value.
void setHasPHIKill(bool hasKill) {
SlotIndex PEnd = LiveInts->getMBBEndIdx(*PI).getPrevSlot();
const VNInfo *PVNI = LI.getVNInfoAt(PEnd);
- if (VNI->isPHIDef() && VNI->def == LiveInts->getMBBStartIdx(MFI)) {
- if (PVNI && !PVNI->hasPHIKill()) {
- report("Value live out of predecessor doesn't have PHIKill", MF);
- *OS << "Valno #" << PVNI->id << " live out of BB#"
- << (*PI)->getNumber() << '@' << PEnd
- << " doesn't have PHIKill, but Valno #" << VNI->id
- << " is PHIDef and defined at the beginning of BB#"
- << MFI->getNumber() << '@' << LiveInts->getMBBStartIdx(MFI)
- << " in " << LI << '\n';
- }
+ if (VNI->isPHIDef() && VNI->def == LiveInts->getMBBStartIdx(MFI))
continue;
- }
if (!PVNI) {
report("Register not marked live out of predecessor", *PI);