return strings.Replace(intelReg[a], "xmm", "ymm", -1)
			default:
				return intelReg[a]
			}
		}
	}
	return strings.ToLower(arg.String())
}

var intelOp = map[Op]string{
	JAE:       "jnb",
	JA:        "jnbe",
	JGE:       "jnl",
	JNE:       "jnz",
	JG:        "jnle",
	JE:        "jz",
	SETAE:     "setnb",
	SETA:      "setnbe",
	SETGE:     "setnl",
	SETNE:     "setnz",

	instructions["JMI"] = x86.AJMI  /* negative (minus) (SF = 1) */
	instructions["JNA"] = x86.AJLS  /* alternate */
	instructions["JNAE"] = x86.AJCS /* alternate */
	instructions["JNB"] = x86.AJCC  /* alternate */
	instructions["JNBE"] = x86.AJHI /* alternate */
	instructions["JNC"] = x86.AJCC  /* alternate */
	instructions["JNE"] = x86.AJNE  /* not equal (ZF = 0) */