In message <CAJ-VmomC6CMuo__etm7X6W8Hpg8MafL2StePdSz4Jn0XN6MGww_at_mail.gmail.com> , Adrian Chadd writes: >> The compiler authors take the undefined part there as a blanket to perform >> optimizations which are assuming that signed overflow cannot happen. That's sufficient explanation for me to support your proposal. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk_at_FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.Received on Sat Nov 30 2013 - 21:05:15 UTC
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