MOVQ R11, 0(R10)(SI*8)
	SBBQ CX, CX		// save CF

	ADDQ $1, SI		// i++
	SUBQ $1, DI		// n--
	JG L2			// if n > 0 goto L2

E2:	NEGQ CX
	MOVQ CX, c+72(FP)	// return c
	RET


// func addVW(z, x []Word, y Word) (c Word)
TEXT ·addVW(SB),NOSPLIT,$0
	MOVQ z_len+8(FP), DI
	CMPQ DI, $32
	JG large
	MOVQ x+24(FP), R8
	MOVQ y+48(FP), CX	// c = y
	MOVQ z+0(FP), R10

	MOVQ $0, SI		// i = 0

000000c0  ce d5 75 68 39 3c 0b 3c  5d ab 3f dc eb 6d 30 79  |..uh9<.<].?..m0y|
000000d0  25 35 a8 2b 72 57 e4 9f  6f 4a 1e 03 74 eb 04 f9  |%5.+rW..oJ..t...|
000000e0  c4 4f c1 46 17 03 03 02  6d 50 d5 4a 67 1e a7 43  |.O.F....mP.Jg..C|
000000f0  50 f5 b9 55 8d 57 a3 0e  e4 b0 ae 6c 5b ca f9 d7  |P..U.W.....l[...|
00000100  f7 22 34 92 72 76 a4 5b  c4 c7 0a 75 cc 97 0c 03  |."4.rv.[...u....|

	JLE X8a			// i <= 0

	// i > 0
L8:	MOVL AX, DX		// w = w1
	MOVL -4(SI)(BX*4), AX	// w1 = x[i-1]
	SHLL CX, AX, DX		// w<<s | w1>>ŝ
	MOVL DX, (DI)(BX*4)	// z[i] = w<<s | w1>>ŝ
	SUBL $1, BX		// i--
	JG L8			// i > 0

	// i <= 0
X8a:	SHLL CX, AX		// w1<<s
	MOVL AX, (DI)		// z[0] = w1<<s
	RET

X8b:	MOVL $0, c+28(FP)
	RET


// func shrVU(z, x []Word, s uint) (c Word)

00000060  e5 7d a3 47 cd 62 43 15  28 da ac 5f bb 29 07 30  |.}.G.bC.(.._.).0|
00000070  ff f6 84 af c4 cf c2 ed  90 99 5f 58 cb 3b 74 14  |.........._X.;t.|
00000080  03 03 00 01 01 17 03 03  00 17 6a 47 be 2b 06 13  |..........jG.+..|
00000090  cf 8b 2f c5 ee d5 b0 5b  c1 47 9a b2 5e a2 0d c5  |../....[.G..^...|
000000a0  41 17 03 03 01 50 c0 1e  e0 f5 55 6e 92 52 99 d8  |A....P....Un.R..|

00000380  43 8a 9d c3 bf f9 56 3c  3d 07 62 d0 94 11 14 95  |C.....V<=.b.....|
00000390  63 27 28 d2 94 07 ff 1f  2b 99 76 a8 03 b4 8b 8f  |c'(.....+.v.....|
000003a0  dd 56 d9 55 5d 4a 47 bf  77 25 eb 6a 2a ee 1c ea  |.V.U]JG.w%.j*...|
000003b0  e9 58 0b 17 a5 56 99 d7  b6 9e 2a 4e 9a e4 07 68  |.X...V....*N...h|
000003c0  dd df ce fc 8f 16 66 c1  4f f7 4b 20 17 03 03 00  |......f.O.K ....|