#8326: Place heap checks common in case alternatives before the case -------------------------------------+------------------------------------- Reporter: jstolarek | Owner: Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: 8317 Related Tickets: #1498 | Differential Revisions: Phab:D343 -------------------------------------+------------------------------------- Comment (by jstolarek): Replying to [comment:37 rwbarton]:
a few changes in the plus-or-minus 5-10% range that I could not explain
Random idea: check ordering of assembly blocks (a.k.a #8082) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8326#comment:38 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler