MOVB	$-1, n-8(SP)          // 92fff010
	MOVB	$255, 4096(R4)        // ebff40000152
	MOVB	$-128, -524288(R5)    // eb8050008052
	MOVB	$1, -524289(R6)       // c0a1fff7ffff41aa60009201a000

	// RX (12-bit displacement) and RXY (20-bit displacement) instruction encoding (e.g: ST vs STY)
	MOVW	R1, 4095(R2)(R3)       // 50132fff
	MOVW	R1, 4096(R2)(R3)       // e31320000150
	MOVWZ	R1, 4095(R2)(R3)       // 50132fff

	op_CPXT   uint32 = 0xEDAD // 	RSL-b	CONVERT TO PACKED (from extended DFP)
	op_CPDT   uint32 = 0xEDAC // 	RSL-b	CONVERT TO PACKED (from long DFP)
	op_LZRF   uint32 = 0xE33B // 	RXY-a	LOAD AND ZERO RIGHTMOST BYTE (32)
	op_LZRG   uint32 = 0xE32A // 	RXY-a	LOAD AND ZERO RIGHTMOST BYTE (64)
	op_LCCB   uint32 = 0xE727 // 	RXE	LOAD COUNT TO BLOCK BOUNDARY
	op_LOCHHI uint32 = 0xEC4E // 	RIE-g	LOAD HALFWORD HIGH IMMEDIATE ON CONDITION (32←16)