#10083: ghc: panic! (the 'impossible' happened) -------------------------------------+------------------------------------- Reporter: hedayaty | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.4 Resolution: | Keywords: hs-boot Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj):
I bet the inability to inline eqRSR even if you don't depend on the boot file is causing the performance degradation.
Yes, that's what I speculated in comment:18, final para. But I still don't know what to do about it. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10083#comment:24 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler