Return a valid size if the instruction is a spill instruction.
Declared in <llvm/CodeGen/MachineInstr.h>
std::optional<LocationSize>
getSpillSize(TargetInstrInfo const* TII) const;Spill/restore size when applicable; otherwise std::nullopt.
| Name | Description |
|---|---|
| TII | Target instruction info used to classify the instruction. |