[Issue 24052] DMD is slow to pass dlangui github pipelines

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24052

--- Comment #3 from Grim Maple <grimmaple95 at gmail.com> ---
(In reply to Dennis from comment #2)
> dub test is pretty quick, it takes long building example1 in release mode,
> which makes me suspect dmd's backend's optimizer. Possibly issue 23857

Tested on my local machine, it is `dub build -b=release` that causes a slow
compile time. Not necessarily on example1, dlangui itslef takes ages to compile
too.

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