#13344: Core string literal patch regresses compiler performance considerably -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- The Core string literals patch regresses compiler performance by nearly 5%. https://perf.haskell.org/ghc/#revision/d49b2bb21691892ca6ac8f2403e31f2a5e53f... We should really understand why this is; this is a huge regression for something that really shouldn't be costly. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13344 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler