Re: inline newNode() - Mailing list pgsql-patches

From Bruce Momjian
Subject Re: inline newNode()
Date
Msg-id 200210081604.g98G4ZW02523@candle.pha.pa.us
Whole thread Raw
In response to Re: inline newNode()  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: inline newNode()  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-patches
Tom Lane wrote:
> Neil Conway <neilc@samurai.com> writes:
> > I don't like making the code GCC-specific any more than anyone else
> > does, but given that the code-bloat is specific to the inline version
> > of newNode (which in the scheme I described earlier would be
> > GCC-only) -- so introducing a GCC-specific fix for a GCC-specific
> > problem isn't too bad, IMHO.
>
> > Or we could just use your other suggestion: define a variant of
> > MemSet() and use it when we know it's safe. Not sure which is the
> > better solution: any comments?
>
> If we're going with a GCC-only approach to inlining newNode then it
> seems like a tossup to me too.  Any other thoughts out there?

Seems newNode can easily be made into a macro.  I can do the coding, and
if you tell me that newNode will always be int-aligned, I can make an
assume-aligned version of MemSet.

Is that what people want to try?

--
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  pgman@candle.pha.pa.us               |  (610) 359-1001
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