[GHC] #14941: Switching direct type family application to EqPred (~) prevents inlining in code using vector (10x slowdown)
GHC
ghc-devs at haskell.org
Fri Sep 14 15:05:44 UTC 2018
#14941: Switching direct type family application to EqPred (~) prevents inlining in
code using vector (10x slowdown)
-------------------------------------+-------------------------------------
Reporter: nh2 | Owner: davide
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 8.2.2
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: Runtime | Unknown/Multiple
performance bug | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
-------------------------------------+-------------------------------------
Changes (by davide):
* owner: (none) => davide
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14941#comment:6>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list