OK, it looks that actually I am guilty of this. I can build profiled version of GHC when I revert my commit that adds loopification (d61c3ac186c94021c851f7a2a6d20631e35fc1ba ). I'll put this on Trac and investigate. Janek ----- Oryginalna wiadomość ----- Od: "Edward Z. Yang" Do: "ghc-devs" Wysłane: niedziela, 8 wrzesień 2013 6:39:20 Temat: Profiling segfaulting in HEAD again Hey folks, I noticed that profiling has started segfaulting again in HEAD. Anyone recently push something that might be triggering this? Edward _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://www.haskell.org/mailman/listinfo/ghc-devs