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On Sunday 01 October 2006 18:49, Donnie Berkholz wrote: |
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> I can't give you reasons, but I can tell you it totally broke my x86 |
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> system a while back. |
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-ftree-vectorize on x86 and PowerPC is known to create broken executables |
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(when it comes to actually create the executable). |
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I'm using it on AMD64 fine since 4.0 pre-releases though (suggested for the |
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daredevils by Halcy0n iirc), and never had problems with it. |
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Most likely this is due either to the usual limitations of x86 (registers, |
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PIC, 387 fpmath), or to not be able to ensure the availability of extra |
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instructions on x86. |
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|
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-- |
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Diego "Flameeyes" Pettenò - http://farragut.flameeyes.is-a-geek.org/ |
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Gentoo/Alt lead, Gentoo/FreeBSD, Video, AMD64, Sound, PAM, KDE |
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