1; RUN: llvm-mc -triple=m68k -show-encoding %s | FileCheck %s 2 3; CHECK: addx.b %d1, %d0 4; CHECK-SAME: encoding: [0xd1,0x01] 5addx.b %d1, %d0 6; CHECK: addx.b %d4, %d5 7; CHECK-SAME: encoding: [0xdb,0x04] 8addx.b %d4, %d5 9; CHECK: addx.w %d1, %d0 10; CHECK-SAME: encoding: [0xd1,0x41] 11addx.w %d1, %d0 12; CHECK: addx.w %d2, %d3 13; CHECK-SAME: encoding: [0xd7,0x42] 14addx.w %d2, %d3 15; CHECK: addx.l %d1, %d0 16; CHECK-SAME: encoding: [0xd1,0x81] 17addx.l %d1, %d0 18; CHECK: addx.l %d1, %d7 19; CHECK-SAME: encoding: [0xdf,0x81] 20addx.l %d1, %d7 21