s.assignReg(r, v, v)
					}
				}
				if tmpReg != noRegister {
					// Remember the temp register allocation, if any.
					if s.f.tempRegs == nil {
						s.f.tempRegs = map[ID]*Register{}
					}
					s.f.tempRegs[v.ID] = &s.registers[tmpReg]
				}
			}

			// deallocate dead args, if we have not done so
			if opcodeTable[v.Op].resultNotInArgs {
				s.nospill = 0