(Cvt32to32F ...) => (CVTSL2SS ...)
(Cvt32to64F ...) => (CVTSL2SD ...)
(Cvt64to32F ...) => (CVTSQ2SS ...)
(Cvt64to64F ...) => (CVTSQ2SD ...)

(Cvt32Fto32 ...) => (CVTTSS2SL ...)
(Cvt32Fto64 ...) => (CVTTSS2SQ ...)
(Cvt64Fto32 ...) => (CVTTSD2SL ...)
(Cvt64Fto64 ...) => (CVTTSD2SQ ...)

(Cvt32Fto64F ...) => (CVTSS2SD ...)
(Cvt64Fto32F ...) => (CVTSD2SS ...)

(Round(32|64)F ...) => (Copy ...)

			},
			outputs: []outputInfo{
				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15
			},
		},
	},
	{
		name:   "CVTTSS2SQ",
		argLen: 1,
		asm:    x86.ACVTTSS2SQ,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 2147418112}, // X0 X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14
			},
			outputs: []outputInfo{