Re: GHC 6.8.1 is impressive!

New ghc sped up my small app (~2000 lines) by ~38%. Nice job! Anyway, my application is a bit slower when compiled with -O2 compared to -01 only (both with ghc 6.6 and 6.8). Is that normal? Peter. Lennart Augustsson wrote:

I'd like to second that. 6.8 is quite an improvement. Well done!