On Sun, 25 Jan 2026 at 04:36, Andres Freund <[email protected]> wrote: > On 2026-01-24 19:36:08 +1300, David Rowley wrote: > > I also noticed my compiler does not inline SeqNext(). Adding a > > pg_attribute_always_inline results in it getting inlined and gives a > > small speedup. > > Oh,m that's not good. I think we really had assumed that it would with the 18 > changes around this. It does here, but that's probably because I use -O3.
To reduce the variables here, I've pushed a fix for that after a quick test showed a 3.9% speedup on a 1 million row table with a single int4 column filtering out all rows. I noticed that clang also didn't inline with -O2. It does now. David
