Op_sh
{ "rldicl", 0xfc00001c, 0x78000000, Op_S | Op_A | Op_sh | Op_mb | Op_Rc },
{ "rldicr", 0xfc00001c, 0x78000004, Op_S | Op_A | Op_sh | Op_me | Op_Rc },
{ "rldic", 0xfc00001c, 0x78000008, Op_S | Op_A | Op_sh | Op_mb | Op_Rc },
{ "rldimi", 0xfc00001c, 0x7800000c, Op_S | Op_A | Op_sh | Op_mb | Op_Rc },
{ "sradi", 0xfc0007fc, 0x7c000674, Op_S | Op_A | Op_sh },
Op_SH = Op_sh | Op_sh_mb_sh,
if ((func & Op_sh) && ! (func & Op_sh_mb_sh)) {