llvm::LiveIntervals::removePhysRegDefAt

Remove value numbers and related live segments starting at position Pos that are part of any liverange of physical register Reg or one of its subregisters.

Synopsis

Declared in <llvm/CodeGen/LiveIntervals.h>

void
removePhysRegDefAt(
    MCRegister Reg,
    SlotIndex Pos);

Parameters

NameDescription
RegPhysical register whose def at Pos is removed.
PosSlot index of the def to remove.