diff --git a/llvm/lib/Target/M68k/M68kInstrControl.td b/llvm/lib/Target/M68k/M68kInstrControl.td
--- a/llvm/lib/Target/M68k/M68kInstrControl.td
+++ b/llvm/lib/Target/M68k/M68kInstrControl.td
@@ -353,3 +353,19 @@
           (ADDX8dd MxDRD8:$op, (MOV8di 0))>;
 def : Pat<(sub MxXRD32:$op, (i32 (MxSetCC_C MxCONDcs, CCR))),
           (ADDX32dd MxDRD32:$op, (MOV32ri 0))>;
+
+def TRAP : MxInst<(outs), (ins Mxi8imm:$vect), "trap\t$vect", []> {
+  let Inst = (descend 0b0100, 0b1110, 0b0100, (operand "$vect", 4));
+}
+
+def TRAPV : MxInst<(outs), (ins), "trapv", []> {
+  let Inst = (descend 0b0100, 0b1110, 0b0111, 0b0110);
+}
+
+def BKPT : MxInst<(outs), (ins Mxi8imm:$vect), "bkpt\t$vect", []> {
+  let Inst = (descend 0b0100, 0b1000, 0b0100, 0b1 , (operand "$vect", 3));
+}
+
+def ILLEGAL : MxInst<(outs), (ins), "illegal", []> {
+  let Inst = (descend 0b0100, 0b1010, 0b1111, 0b1100);
+}