# Check illegal movbe in 64bit mode. .text foo: movbe (%rcx),%bl movbe %ecx,%ebx movbe %bx,%rcx movbe %rbx,%rcx movbe %bl,(%rcx) .intel_syntax noprefix movbe bl, byte ptr [rcx] movbe ebx, ecx movbe rcx, bx movbe rcx, rbx movbe byte ptr [rcx], bl