clang vs gcc build performance (executable not build time)

[Miklos Vajna]

Hi Stephan,

On Wed, Nov 24, 2021 at 10:58:12AM +0100, Stephan Bergmann <sbergman at redhat.com> wrote:
> There's the horribly outdated
> <https://wiki.documentfoundation.org/Development/clang-cl> that Ilmari
> already mentioned,  But setting up LLVM/Clang (which should only be
> necessary if you want to --enable-compiler-plugins, which is my motivation
> for doing those clang-cl builds; otherwise, the Clang bundled with VS
> probably works fine) and doing a LO build with it has become much simpler
> since when I wrote that.  (If there is demand, I could try and update the
> wiki page, just ping me.)

If you have a bit of time to update that, I would appreciate it. I hit
some puzzling MSVC compile error in windows-specific code form time to
time, and it's helpful to understand if the problem is specific to MSVC
or a general C++ thing.

Thanks,

Miklos