IF-free conception.

Quote:

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Code:

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  movsdx        xmm0, QWORD PTR [rcx]
        comisd        xmm0, QWORD PTR [rdx]
        jbe                      comparebe
        or                      eax, -1
        ret                      0

comparebe:
        xor                      eax, eax
        ret                      0

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OReubens, would ye like to post full listing of output? this part seems to me as standard 3OE approach. And it doesn't contradict w/ my words about:

Code:

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ucomisd (%rax), %xmm1

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Quote:

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Originally Posted by dglienna

They'll be laughing at this thread in 50 years, I'd bet :)

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Why will they be laughing?

Do you mean,

1. they have the same discussion then because the issue still hasn't been resolved, or
2. the issue has been resolved and one side has won?

In the second case would you please inform us who the future winner is and why?

Sorry. My crystal ball is broken...