#12028: Large let bindings are 6x slower (since 6.12.x to 7.10.x) -------------------------------------+------------------------------------- Reporter: tommd | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by tommd): On 8.0 rc2: {{{ $ time ghc -O2 -fforce-recomp regression-md5.hs [1 of 1] Compiling Data.Digest.Pure.MD5 ( regression-md5.hs, regression- md5.o ) real 0m1.497s user 0m1.460s sys 0m0.028s }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12028#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler