Simon Peyton Jones via ghc-devs
I've just committed this patch sequence
fb9ae288088a3eabc4e1bb4e86fa473a3881d2e2 Make FloatOut/SetLevels idemoptent on bottoming functions
995ab74b3c55fe3a0299bd94b49e948c942e76d6 Comments only
1163f4f2fe9aabd722c963497c67c5f8c71ef71b Tiny refactor
9b2c73ea8082199245bfa6a28390b70b38f87fd1 Make TH_Roles2 less fragile
9304df5230a7a29d3e992916d133e462b854e55f Fix CSE (again) on literal strings In my final validate run (after updating to HEAD) I saw
Unexpected stat failures:
perf/space_leaks/T4029.run T4029 [stat too good] (ghci)
This one is rather interesting since I have also been seeing this for quite some time locally, but Harbormaster consistently disagrees. Moreover, it passes locally if my machine isn't under load. I haven't yet investigated why allocations are so inconsistent. Cheers, - Ben