id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
4101,Primitive constant unfolding,malosh,,"Examining the core generated by ghc with -O2 on a numerical code, I saw things like :
{{{
case GHC.Prim.<## x_aB9 (GHC.Prim.**## 2.0 -1021.0) of _  {...
}}}
This code being executed each time my code performs an addition ! GHC does not seem to unfold the constants right with at least **##. By the way, it should definitely be possible to specify a Double# constant in hexadecimal.",bug,new,low,7.6.2,Compiler,6.12.2,,,alexey.skladnoy@… bjornbm anton.nik@… carter.schonwald@…,Unknown/Multiple,x86,Runtime performance bug,,,,,