MOVB	(X5), X6				// 03830200
	MOVB	4(X5), X6				// 03834200
	MOVH	(X5), X6				// 03930200
	MOVH	4(X5), X6				// 03934200
	MOVW	(X5), X6				// 03a30200
	MOVW	4(X5), X6				// 03a34200
	MOV	X5, (X6)				// 23305300
	MOV	X5, 4(X6)				// 23325300
	MOVB	X5, (X6)				// 23005300
	MOVB	X5, 4(X6)				// 23025300
	MOVH	X5, (X6)				// 23105300
	MOVH	X5, 4(X6)				// 23125300
	MOVW	X5, (X6)				// 23205300

TEXT errors(SB),$0
	MOV	$errors(SB), (X5)		// ERROR "address load must target register"
	MOV	$8(SP), (X5)			// ERROR "address load must target register"
	MOVB	$8(SP), X5			// ERROR "unsupported address load"
	MOVH	$8(SP), X5			// ERROR "unsupported address load"
	MOVW	$8(SP), X5			// ERROR "unsupported address load"
	MOVF	$8(SP), X5			// ERROR "unsupported address load"
	MOV	$1234, 0(SP)			// ERROR "constant load must target register"

	MOVWU	(R5)(R4<<1), R10                                 // ERROR "invalid index shift amount"
	MOVB	(R5)(R4.SXTW<<5), R10                            // ERROR "invalid index shift amount"
	MOVH	R5, (R6)(R2<<3)                                  // ERROR "invalid index shift amount"
	MADD	R1, R2, R3                                       // ERROR "illegal combination"

xor_4_check: SRLV $1, R9 BLT R7, R9, xor_2_check xor_4: MOVW (R5), R10 MOVW (R6), R11 XOR R10, R11 MOVW R11, (R4) ADDV $4, R5 ADDV $4, R6 ADDV $4, R4 SUBV $4, R7 BEQ R7, R0, end xor_2_check: SRLV $1, R9 BLT R7, R9, xor_1 xor_2: MOVH (R5), R10 MOVH (R6), R11 XOR R10, R11 MOVH R11, (R4) ADDV $2, R5 ADDV $2, R6 ADDV $2, R4 SUBV $2, R7 BEQ R7, R0, end xor_1: MOVB (R5), R10 MOVB (R6), R11 XOR R10, R11 MOVB R11, (R4) end: RET golang.org/fips140@v1.0.0/fips140/v1.0.0/subtle/xor_ppc64x.go // Copyright 2018...