Messages in this thread | | | From | dewar@gnat ... | Subject | RE: [PATCH] C undefined behavior fix | Date | Wed, 9 Jan 2002 05:40:34 -0500 (EST) |
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<<This is especially true as it is a nuisance for some uses of "volatile" that were intended by the standard (as is clear in notes refering to the use of volatile for memory mapped IO) and are broken by this optimization. >>
Right, of course this optimization should only be done if the compiler can prove that no other volatile objects are accessed (that would also violate the corresponding rule in the Ada standard). - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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