On 2019-May-30, Tom Lane wrote:
> Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> > I just enabled --enabled-llvm on the coverage reporting machine, which
> > made src/backend/jit/jit.c go from 60/71 % (line/function wise) to 78/85 % ...
> > and src/backend/jit/llvm from not appearing at all in the report to
> > 78/94 %. That's a good improvement.
>
> > If there are other obvious improvements to be had, please let me know.
>
> I was going to suggest that adding some or all of
>
> -DCOPY_PARSE_PLAN_TREES
> -DWRITE_READ_PARSE_PLAN_TREES
> -DRAW_EXPRESSION_COVERAGE_TEST
>
> to your CPPFLAGS might improve the reported coverage in backend/nodes/,
> and perhaps other places.
I did that, and it certainly increased backend/nodes numbers
considerably. Thanks.
(extensible.c remains at 0% though, as does its companion nodeCustom.c).
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services