 
            
            
            
            
                26 Aug
                
                    2015
                
            
            
                26 Aug
                
                '15
                
            
            
            
        
    
                9:24 p.m.
            
        Hi, I found that the compile time of GHC 7.10 against specific packages gets much longer than previous versions. Here is example: https://travis-ci.org/kazu-yamamoto/iproute/builds/77427248 On my local MacBook Air, I see the same phenomena: GHC 7.8: cabal build 8.81s user 0.94s system 103% cpu 9.430 total GHC 7.10: cabal build 37.86s user 3.49s system 98% cpu 42.066 total Is this known regression? --Kazu