imm.s

TEXT ·Imm(SB),0,$0
	// types
	ADDQ $1, AX
	// ADDQ $0.3, AX
	// ADDQ $"hellowor", AX
	ADDSD $(3.141), X0
	// ADDSD $20, X0
	
	// sizes
	// Yu2
	SHA1RNDS4 $3, X8, X9
	// SHA1RNDS4 $4, X8, X9

	// Yi8
	// var ybtl = []ytab{
	// 	{Zibo_m, 2, argList{Yi8, Yml}},
	// 	{Zr_m, 1, argList{Yrl, Yml}},
	// }
	BTQ $0, AX
	BTQ $127, AX
	BTQ $-128, AX
	// BTQ $128, AX

	// Yu8
	// var yshl = []ytab{
	// 	{Zo_m, 2, argList{Yi1, Yml}},
	// 	{Zibo_m, 2, argList{Yu8, Yml}},
	// 	{Zo_m, 2, argList{Ycl, Yml}},
	// 	{Zo_m, 2, argList{Ycx, Yml}},
	// }
	SHRQ $0, (AX)
	SHRQ $127, (AX)
	SHRQ $128, (AX)
	SHRQ $255, (AX)
	// SHRQ $-127, (AX)
	// SHRQ $256, (AX)

	// Yi32
	// var yaddl = []ytab{
	// 	{Zibo_m, 2, argList{Yi8, Yml}},
	// 	{Zil_, 1, argList{Yi32, Yax}},
	// 	{Zilo_m, 2, argList{Yi32, Yml}},
	// 	{Zr_m, 1, argList{Yrl, Yml}},
	// 	{Zm_r, 1, argList{Yml, Yrl}},
	// }
	ADDL $0, AX
	ADDL $2147483647, AX
	ADDL $-2147483648, AX
	ADDL $4294967295, AX
	// ADDL $-2147483649, AX
	// ADDL $4294967296, AX

	// Hmm: what does Go do with imm16? Treats it as imm32.
	ADDW $0, AX
	ADDW $65535, AX
	ADDW $4294967295, AX

	RET