Re: Bug in "ide-pci.c"

From: Tom Leete (tleete@mountain.net)
Date: Sat Oct 07 2000 - 00:11:21 EDT

  • Next message: Sean Estabrooks: "Re: Bug in "ide-pci.c""

    Sean Estabrooks wrote:
    >
    > Hi Andre,
    >
    > The if() logic must then rely on implementation specific compiler
    > details and not have any optimizations which break this code. While it may
    > "WORK" it isn't particularly reliable code.
    >
    > Sean

    Nope, the logical ops are sequence points required by
    standard to lazy evaluate left to right. For ||, that means
    they operate in order till they find a true.

    Tom
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