setSlot(slot, VarLoc{regs, last.StackOffset})
		}

		locs.registers[reg] = locs.registers[reg][:0]
	}

	switch {
	case v.Op == OpVarDef:
		n := v.Aux.(*ir.Name)
		if ir.IsSynthetic(n) {
			break
		}

		slotID := state.varParts[n][0]
		var stackOffset StackOffset
		if v.Op == OpVarDef {
			stackOffset = StackOffset(state.stackOffset(state.slots[slotID])<<1 | 1)
		}