#16111: Inconsistent behavior of Data.Bits.shiftL with different optimization levels and -fllvm -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect result | Unknown/Multiple at runtime | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by RyanGlScott): I've attached the `-ddump-simpl` output for each combination. (For instance, `Bug.dump-simpl-O0-nollvm` is for the `-O0` variant, and `Bug .dump-simpl-O0-llvm` is for the `-O0 -llvm` variant.) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16111#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler