for {
			cond := b.Controls[0]
			b.resetWithControl(BlockARM64TBNZ, cond)
			b.AuxInt = int64ToAuxInt(0)
			return true
		}
	case BlockJumpTable:
		// match: (JumpTable idx)
		// result: (JUMPTABLE {makeJumpTableSym(b)} idx (MOVDaddr <typ.Uintptr> {makeJumpTableSym(b)} (SB)))
		for {
			idx := b.Controls[0]
			v0 := b.NewValue0(b.Pos, OpARM64MOVDaddr, typ.Uintptr)

			v0 := b.NewValue0(cond.Pos, OpAMD64TESTB, types.TypeFlags)
			v0.AddArg2(cond, cond)
			b.resetWithControl(BlockAMD64NE, v0)
			return true
		}
	case BlockJumpTable:
		// match: (JumpTable idx)
		// result: (JUMPTABLE {makeJumpTableSym(b)} idx (LEAQ <typ.Uintptr> {makeJumpTableSym(b)} (SB)))
		for {
			idx := b.Controls[0]
			v0 := b.NewValue0(b.Pos, OpAMD64LEAQ, typ.Uintptr)

	BlockAMD64UGT:       "UGT",
	BlockAMD64UGE:       "UGE",
	BlockAMD64EQF:       "EQF",
	BlockAMD64NEF:       "NEF",
	BlockAMD64ORD:       "ORD",
	BlockAMD64NAN:       "NAN",
	BlockAMD64JUMPTABLE: "JUMPTABLE",

	BlockARMEQ:     "EQ",
	BlockARMNE:     "NE",
	BlockARMLT:     "LT",
	BlockARMLE:     "LE",
	BlockARMGT:     "GT",
	BlockARMGE:     "GE",
	BlockARMULT:    "ULT",
	BlockARMULE:    "ULE",