BlockRetJmp:    "RetJmp",
	BlockExit:      "Exit",
	BlockJumpTable: "JumpTable",
	BlockFirst:     "First",
}

func (k BlockKind) String() string { return blockString[k] }
func (k BlockKind) AuxIntType() string {
	switch k {
	case BlockARM64TBZ:
		return "int64"
	case BlockARM64TBNZ:
		return "int64"
	case BlockS390XCIJ:
		return "int8"
	case BlockS390XCGIJ:
		return "int8"