20 Nov
2021
20 Nov
'21
7:28 p.m.
On Sat, Nov 20, 2021 at 09:15:15PM +0000, Simon Peyton Jones via ghc-devs wrote:
GHC.Core.Opt.CSE is conservative at the moment, and never CSE's *any* join point. It would not be hard to make it clever enough to CSE join points, but no one has yet done it.
Do open a ticket!
Thanks, I opened https://gitlab.haskell.org/ghc/ghc/-/issues/20717 -- Viktor.