Hi,
On 2018-01-08 20:20:09 -0500, Tom Lane wrote:
> No, you have it right. I checked locally and confirmed Andres' assertion
> that by default, gcc (my version anyway) is not persuaded to inline
> ExecHashJoinImpl simply by "inline", but "always_inline" persuades it.
> Maybe at some level higher than -O2, or with some other weird flag,
> it would do what we want; but we probably don't want to mess with global
> compiler flags for this.
There's -finline-limit=n, but as you say, I don't think we want to mess
with this.
Greetings,
Andres Freund