Support VISIBILITY_INLINES_HIDDEN for Clang on Windows
Clang 8 added /Zc:dllexportInlines-
for clang-cl
and corresponding cc1 option -fno-dllexport-inlines
, similar to -fvisibility-inlines-hidden
on non-Windows. It would be good to map VISIBILITY_INLINES_HIDDEN to these options.
References
Clang 8 Release Notes#Windows Support
30% faster Windows builds with clang-cl and the new /Zc:dllexportInlines- flag