Re: Raising our compiler requirements for 9.6 - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Raising our compiler requirements for 9.6
Date
Msg-id 20150812204324.GC16594@awork2.anarazel.de
Whole thread Raw
In response to Re: Raising our compiler requirements for 9.6  (Heikki Linnakangas <hlinnaka@iki.fi>)
List pgsql-hackers
On 2015-08-12 23:34:38 +0300, Heikki Linnakangas wrote:
> Andres didn't mention how big the performance benefit he saw with pgbench
> was, but I bet it was barely distinguishible from noise.

I think it was discernible (I played around with changing unrelated code
trying to exclude unrelated layout issues), but it definitely was
small. I think the only reason it had any effect is the reduced overall
code size.

> The point is to make the code more readable, and it certainly achieves
> that.

Exactly.

- Andres



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