},

					// valueSetIndex(v ref, i int, x ref)
					"syscall/js.valueSetIndex": (sp) => {
						sp >>>= 0;
						Reflect.set(loadValue(sp + 8), getInt64(sp + 16), loadValue(sp + 24));
					},

					// func valueCall(v ref, m string, args []ref) (ref, bool)
					"syscall/js.valueCall": (sp) => {
						sp >>>= 0;
						try {
							const v = loadValue(sp + 8);

	MOVD	R1, n-8(SP)           // e310f0100024
	MOVW	R2, n-8(SP)           // 5020f010
	MOVH	R3, n-8(SP)           // 4030f010
	MOVB	R4, n-8(SP)           // 4240f010
	MOVWZ	R5, n-8(SP)           // 5050f010
	MOVHZ	R6, n-8(SP)           // 4060f010
	MOVBZ	R7, n-8(SP)           // 4270f010
	MOVDBR	R8, n-8(SP)           // e380f010002f
	MOVWBR	R9, n-8(SP)           // e390f010003e

	MOVOA	(AX), X1	// MOVO (AX), X1

// Tests for SP indexed addresses.
	MOVQ	foo(SP)(AX*1), BX		// 488b1c04
	MOVQ	foo+32(SP)(CX*2), DX		// 488b544c20
	MOVQ	foo+32323(SP)(R8*4), R9		// 4e8b8c84437e0000
	MOVL	foo(SP)(SI*8), DI		// 8b3cf4
	MOVL	foo+32(SP)(R10*1), R11		// 468b5c1420
	MOVL	foo+32323(SP)(R12*2), R13	// 468bac64437e0000
	MOVW	foo(SP)(AX*4), R8		// 66448b0484
	MOVW	foo+32(SP)(R9*8), CX		// 66428b4ccc20

	VPGATHERQQ Y8, 0(Y9*4), Y10             // c422bd91148d00000000
	// AVX2GATHER: test SP/BP base with different displacements.
	VPGATHERQQ X0, (SP)(X1*1), X2           // c4e2f991140c
	VPGATHERQQ X0, 16(SP)(X1*1), X2         // c4e2f991540c10
	VPGATHERQQ X0, 512(SP)(X1*1), X2        // c4e2f991940c00020000
	VPGATHERQQ X0, (R12)(X1*1), X2          // c4c2f991140c

	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"
	MOV	$1234, 8(SP)			// ERROR "constant load must target register"

	VPMADD52HUQ X0, X11, K1, X18                       // 62e2a509b5d0
	VPMADD52HUQ 17(SP)(BP*2), X11, K1, X18             // 62e2a509b5946c11000000
	VPMADD52HUQ -7(DI)(R8*4), X11, K1, X18             // 62a2a509b59487f9ffffff
	VPMADD52HUQ X7, X31, K1, X18                       // 62e28501b5d7
	VPMADD52HUQ X0, X31, K1, X18                       // 62e28501b5d0
	VPMADD52HUQ 17(SP)(BP*2), X31, K1, X18             // 62e28501b5946c11000000

	{"(DX)", "(DX)"},
	{"(R9)", "(R9)"},
	{"(R9)(BX*8)", "(R9)(BX*8)"},
	{"(SI)", "(SI)"},
	{"(SI)(BX*1)", "(SI)(BX*1)"},
	{"(SI)(DX*1)", "(SI)(DX*1)"},
	{"(SP)", "(SP)"},
	{"(SP)(AX*4)", "(SP)(AX*4)"},
	{"32(SP)(BX*2)", "32(SP)(BX*2)"},
	{"32323(SP)(R8*4)", "32323(SP)(R8*4)"},
	{"+3(PC)", "3(PC)"},
	{"-1(DI)(BX*1)", "-1(DI)(BX*1)"},
	{"-3(PC)", "-3(PC)"},
	{"-64(SI)(BX*1)", "-64(SI)(BX*1)"},

	VGATHERPF1DPS K3, (AX)(Z4*1)                       // 62f27d4bc61420
	VGATHERPF1DPS K3, (SP)(Z4*2)                       // 62f27d4bc61464
	VGATHERPF1QPD K3, (DX)(Z10*4)                      // 62b2fd4bc71492
	VGATHERPF1QPD K3, (AX)(Z4*1)                       // 62f2fd4bc71420
	VGATHERPF1QPD K3, (SP)(Z4*2)                       // 62f2fd4bc71464
	VGATHERPF1QPS K3, (BP)(Z10*2)                      // 62b27d4bc7545500

	VPERMB 17(SP)(BP*1), Y31, K7, Y22                  // 62e205278db42c11000000
	VPERMB -7(CX)(DX*8), Y31, K7, Y22                  // 62e205278db4d1f9ffffff
	VPERMB Y5, Y5, K7, Y22                             // 62e2552f8df5
	VPERMB Y19, Y5, K7, Y22                            // 62a2552f8df3
	VPERMB Y31, Y5, K7, Y22                            // 6282552f8df7

	VPDPBUSDS 17(SP)(BP*8), Z16, K2, Z21               // 62e27d4251acec11000000
	VPDPBUSDS 17(SP)(BP*4), Z16, K2, Z21               // 62e27d4251acac11000000
	VPDPBUSDS Z12, Z13, K2, Z21                        // 62c2154a51ec
	VPDPBUSDS Z27, Z13, K2, Z21                        // 6282154a51eb
	VPDPBUSDS 17(SP)(BP*8), Z13, K2, Z21               // 62e2154a51acec11000000