#7923: Optimization for takeMVar/putMVar when MVar left empty --------------------------------------+------------------------------------- Reporter: ezyang | Owner: ezyang Type: task | Status: closed Priority: normal | Milestone: Component: Runtime System | Version: 7.7 Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Runtime performance bug | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: --------------------------------------+------------------------------------- Changes (by igloo): * status: patch => closed * resolution: => fixed Comment: Applied, thanks! -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7923#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler