2023-02-12 13:24:51 +08:00
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.text
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2023-02-15 17:50:14 +08:00
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.globl maxofthree
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.globl add3
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2023-02-12 13:24:51 +08:00
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maxofthree:
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mov %ecx, %eax # result (rax) initially holds x
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cmp %edx, %eax # is x less than y?
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cmovl %edx, %eax # if so, set result to y
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cmp %r8d, %eax # is max(x,y) less than z?
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cmovl %r8d, %eax # if so, set result to z
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ret # the max will be in rax
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add3:
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mov %ecx, %eax
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add %edx, %eax
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add %r8d, %eax
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ret
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