enum OperandConstraint

Description

Operand constraints. These are encoded in 16 bits with one of the low-order 3 bits specifying that a constraint is present and the corresponding high-order hex digit specifying the constraint value. This allows for a maximum of 3 constraints.

Declared at: llvm/include/llvm/MC/MCInstrDesc.h:34

Enumerators

NameValueComment
TIED_TO0
EARLY_CLOBBER1