Re: Could turn on -O2 in AIX

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at>
Cc: "'pgsql-hackers(at)postgresql(dot)org'" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Could turn on -O2 in AIX
Date: 2000-11-07 18:33:38
Message-ID: 12217.973622018@sss.pgh.pa.us
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Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at> writes:
> but, there is eighter an optimizer bug or a code bug in nabstime.c
> leading to regression failure in abstime, tinterval and horology.
> The rest all passes.
> Does anybody see similar behavior ?

IIRC, the same regression tests fail on Linux/Alpha with 7.0.2, even
at -O0. I had assumed it was a 64-bit issue (probably time_t is 64-bit
on that platform), but maybe not. I haven't had time to dig into the
Alpha situation yet; can you poke at it on your machine and narrow down
the problem?

regards, tom lane

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