#10818: GHC 7.10.2 takes much longer to compile some packages -------------------------------------+------------------------------------- Reporter: kazu- | Owner: yamamoto | Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- If we compile the iproute package by GHC, GHC 7.10.2 take much longer than GHC 7.8.4. See the report from Travis CI: https://travis-ci.org/kazu-yamamoto/iproute/builds/77427248 I can reproduce this on my local MacBookAir: - GHC 7.8.4: cabal build 8.81s user 0.94s system 103% cpu 9.430 total - GHC 7.10.2: cabal build 37.86s user 3.49s system 98% cpu 42.066 total -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10818 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler