Are these bencmarks recent and real?

[rempas]

Just trying to compile a sample basic gtk-d project (including 
the libraries themselves) using ldc2 and optimization "-Os" and 
seeing how much time this takes, I want to ask if the benchmarks 
found [here](https://github.com/nordlow/compiler-benchmark) about 
ldc2 are real. Again seeing the gtk-d project taking so much 
time, It's hard to believe that ldc2 compiles faster that tcc and 
go. However, this test probably doesn't use optimizations but 
still.... Ayn thoughts?