| From: | Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu> |
|---|---|
| To: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | Ritch Azocar <admin(at)dqu(dot)cc(dot)ca(dot)us>, pgsql-ports(at)postgreSQL(dot)org |
| Subject: | Re: [PORTS] Port Bug Report: Would not build with -O2 flags set |
| Date: | 1999-06-07 06:14:15 |
| Message-ID: | 375B6337.AE4A2AFD@alumni.caltech.edu |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-ports |
> > > Only certain platforms do this optimization. I don't think we can fix
> > > it for 6.5, but it is good to know.
> > It is most likely a 64bit issue, since my RH-5.2/egcs-1.1.2 machine
> > does not show a problem (other than floating point funny business with
> > rounding).
> But hs is on an alpha. Could be very different optimizations on the
> different platforms, no?
Sure. But gcc support for Alphas has been around for years, so imho
the most likely cause for the difference is a size issue in Postgres,
not an inability on the part of gcc to optimize code.
- Thomas
--
Thomas Lockhart lockhart(at)alumni(dot)caltech(dot)edu
South Pasadena, California
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