#10829: Simplification in the RHS of rules -------------------------------------+------------------------------------- Reporter: afarmer | Owner: Type: bug | Status: patch Priority: high | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #10528 | Differential Revisions: Phab:D1246 -------------------------------------+------------------------------------- Comment (by simonpj): I'd be rather surprised if anything optimises worse after this change. It's only a question of whether the optimisation happens before or after the rule is fired. I've been wrong before, and a smoke test would be good. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10829#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler