Is cross-module-inlining enabled by default in LDC when compiling
in release mode or do I have to use explicitly flag for it? I
can't find any such flag from the output of neither
ldc2 -h
nor
ldmd2 -h
.
Johan Engelen mentioned this, then experimental, flag in his
DConf talk from 2017 [1]
[1] https://www.youtube.com/watch?v=IZY67TBZ0V4