#13379: Space leak / quadratic behavior when inlining -------------------------------------+------------------------------------- Reporter: jberryman | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Inlining Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Compile-time | Test Case: performance bug | perf/compile/T13379 Blocked By: | Blocking: Related Tickets: #13586 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by jberryman): My thought was that the issue (long compilation times) was not actually primarily due to the linear extra simplifying of each unoptimized callsite, but rather the bug here. At least this seems consistent with the test case phadej posted to me (runtime quadratic in occrrences of "char7 <>"). I don't have any other context for the issue though. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13379#comment:31 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler