l for a 32-bit long word value
w for a 16-bit word value
b for an 8-bit byte value
movl %eax, %ebx
movw %ax, %bx
movb %al, %bl
w for a 16-bit word value
b for an 8-bit byte value
movl %eax, %ebx
movw %ax, %bx
movb %al, %bl
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l for a 32-bit long word value
w for a 16-bit word value b for an 8-bit byte value movl %eax, %ebx movw %ax, %bx movb %al, %bl |