id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
7041,GHC.Real.gcdInt is no longer optimized.,int-e,igloo,"This is a regression since ghc-7.2, related to #5767. {{{GHC.Real}}} defines

{{{
gcdInt :: Int -> Int -> Int
gcdInt a b = fromIntegral (gcdInteger (fromIntegral a) (fromIntegral b))
}}}

which used to optimize to {{{GHC.Integer.Type.gcdInt}}}. But since {{{fromInteger = integerToInt}}} and {{{fromIntegral = smallInteger}}} are no longer inlined, this optimization is lost. This results in unecessary allocations.",bug,closed,high,7.6.1,libraries/base,7.5,fixed,,,Unknown/Multiple,Unknown/Multiple,None/Unknown,Unknown,,,,