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Is it safe to do two consecutive jumps in the assembly?
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Is it safe to do two consecutive jumps in the assembly?
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I'm new to assembly language and it is going well for me, however, a question has got my mind, as long as the result of a comparison is stored in %eflags register, can I put two consecutive conditional jumps and expect the result I want?
Example:
cmpl %eax, %ebx
je label1
jl label2 # Is this safe? Is this the right way to do this?
is it safe, yes. Is it the right or wrong way to do this? Sometimes it can be done in fewer instructions, you have to understand the flags, and unsigned vs signed affect on the flags (Then you can choose the right conditional branch).
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