1# Check illegal movbe 2 .text 3foo: 4 movbe (%ecx),%bl 5 movbe %ecx,%ebx 6 movbe %bx,%ecx 7 movbe %bl,(%ecx) 8 9 .intel_syntax noprefix 10 movbe bl, byte ptr [ecx] 11 movbe ebx, ecx 12 movbe ecx, bx 13 movbe byte ptr [ecx], bl 14