VFADDVV		V1, V2, V3			// d7912002
	VFADDVV		V1, V2, V0, V3			// d7912000
	VFADDVF		F10, V2, V3			// d7512502
	VFADDVF		F10, V2, V0, V3			// d7512500
	VFSUBVV		V1, V2, V3			// d791200a
	VFSUBVV		V1, V2, V0, V3			// d7912008
	VFSUBVF		F10, V2, V3			// d751250a
	VFSUBVF		F10, V2, V0, V3			// d7512508
	VFRSUBVF	F10, V2, V3			// d751259e
	VFRSUBVF	F10, V2, V0, V3			// d751259c

	CLWSP	20(SP), F10				// ERROR "expected integer register in rd position"
	CLWSP	22(SP), X10				// ERROR "must be a multiple of 4"
	CLDSP	24(X5), X10				// ERROR "rs2 must be SP/X2"
	CLDSP	24(SP), X0				// ERROR "cannot use register X0"
	CLDSP	24(SP), F10				// ERROR "expected integer register in rd position"
	CLDSP	28(SP), X10				// ERROR "must be a multiple of 8"
	CFLDSP	32(X5), F10				// ERROR "rs2 must be SP/X2"

    <glob pattern="*.fhc"/>
    <glob pattern="*.fh4"/>
    <glob pattern="*.fh40"/>
    <glob pattern="*.fh5"/>
    <glob pattern="*.fh50"/>
    <glob pattern="*.fh7"/>
    <glob pattern="*.fh8"/>
    <glob pattern="*.fh9"/>
    <glob pattern="*.fh10"/>
    <glob pattern="*.fh11"/>
    <glob pattern="*.fh12"/>
    <glob pattern="*.ft7"/>
    <glob pattern="*.ft8"/>
    <glob pattern="*.ft9"/>

	register["FS6"] = riscv.REG_FS6
	register["FS7"] = riscv.REG_FS7
	register["FS8"] = riscv.REG_FS8
	register["FS9"] = riscv.REG_FS9
	register["FS10"] = riscv.REG_FS10
	register["FS11"] = riscv.REG_FS11
	register["FT8"] = riscv.REG_FT8
	register["FT9"] = riscv.REG_FT9
	register["FT10"] = riscv.REG_FT10
	register["FT11"] = riscv.REG_FT11

	// Pseudo-registers.
	register["SB"] = RSB
	register["FP"] = RFP

	FMOVS	F1, 1(R2) // 411000bc
	FMOVS	F1, 4(R2) // 410400bd
	FMOVS	F20, (R0) // 140000bd
	FMOVD	F1, 1(R2) // 411000fc
	FMOVD	F1, 8(R2) // 410400fd
	FMOVD	F20, (R2) // 540000fd
	FMOVQ	F0, 32(R5)// a008803d
	FMOVQ	F10, 65520(R10) // 4afdbf3d
	FMOVQ	F11, 64(RSP)    // eb13803d
	FMOVQ	F11, 8(R20)     // 8b82803c
	FMOVQ	F11, 4(R20)     // 8b42803c

	MOVB	1(R1), R2 // 22048039
	MOVH	1(R1), R2 // 22108078

zi := *idx(z, i) z0 := zi & mask32 z1 := zi >> 32 c0 := carry & mask32 c1 := carry >> 32 w00 := x0*y0 + z0 + c0 l00 := w00 & mask32 h00 := w00 >> 32 w01 := x0*y1 + z1 + h00 l01 := w01 & mask32 h01 := w01 >> 32 w10 := x1*y0 + c1 + l01 h10 := w10 >> 32 carry = x1*y1 + h10 + h01 *idx(z, i) = w10<<32 + l00 } return carry } func addMulVVW1024(z, x *uint, y uint) (c uint) { return addMulVVWWasm(z, x, y, 1024/_W) } func addMulVVW1536(z, x *uint, y uint) (c uint) { return addMulVVWWasm(z, x, y, 1536/_W) }...