Re: Do we still need PowerPC-specific timestamp_is_current/epoch?

> At the end of backend/utils/adt/datetime.c, there is some fairly ugly
> code that is conditionally compiled on
> 
> #if defined(linux) && defined(__powerpc__)
> 
> Do we still need this?  The standard versions of TIMESTAMP_IS_CURRENT
> and TIMESTAMP_IS_EPOCH appear to work just fine on my Powerbook G3
> running Linux 2.2.18 (LinuxPPC 2000 Q4 distro).
> 
> I see from the CVS logs that Tatsuo originally introduced this code
> on 1997/07/29 (at the time it lived in dt.c and was called
> datetime_is_current & datetime_is_epoch).  I suppose that it must have
> been meant to work around some bug in old versions of gcc for PPC.

Yes.

> But it seems to me to be a net decrease in portability --- it's assuming
> that the symbolic constants DBL_MIN and -DBL_MIN will produce particular
> bit patterns --- so I'd like to remove it unless someone knows of a
> recent Linux/PPC release that still needs it.

Let me check if my Linux/PPC still needs the workaround.
BTW, what about MkLinux? Anybody tried recent DR5 release?
--
Tatsuo Ishii