#13604: ghci no longer loads dynamic .o files by default if they were built with -O -------------------------------------+------------------------------------- Reporter: George | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 8.2.1-rc1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D3514 Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): Frankly, I've been surprised by the converse of this bug: GHC doesn't recompile when I request different optimization options. I can see the argument for a "go fast" mode, which uses any existing build products to avoid recompilation if at all possible, but it's not clear to me that this should be the default behavior. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13604#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler