- { OP_MAD, 0x7, 0x0, 0x0, 0x8, 0x6, 0x2 | 0x8 }, // special c[] constraint
+ { OP_MAD, 0x7, 0x0, 0x0, 0x8, 0x6, 0x2 }, // special c[] constraint
+ { OP_FMA, 0x7, 0x0, 0x0, 0x8, 0x6, 0x2 }, // keep the same as OP_MAD
+ { OP_SHLADD, 0x5, 0x0, 0x0, 0x0, 0x4, 0x6 },