-- x86_64 only
pprInstr (MUL format op1 op2) = pprFormatOpOp (sLit "mul") format op1 op2
pprInstr (MUL format op1 op2) = pprFormatOpOp (sLit "mul") format op1 op2
pprInstr (MUL format op1 op2) = pprFormatOpOp (sLit "mul") format op1 op2