https://bugs.winehq.org/show_bug.cgi?id=51713
--- Comment #14 from Zebediah Figura z.figura12@gmail.com --- (In reply to Shmerl from comment #13)
I guess this can be a good use case to see what's not working. Let me know if there are some debug flags to enable to see more output of what exactly isn't succeeding in the compiler, I can post it here then.
Sure: WINEDEBUG=+d3dcompiler, VKD3D_DEBUG=trace, VKD3D_SHADER_DEBUG=trace. There are a lot of known missing pieces with the compiler, fwiw.