#9407: Program produces different output when compiled with -O -------------------------------------+------------------------------------- Reporter: arotenberg | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Resolution: | Keywords: Operating System: Windows | Architecture: x86_64 (amd64) Type of failure: Incorrect | Difficulty: Unknown result at runtime | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by rwbarton): How odd. I can't reproduce on GHC 7.8.3 x86-64 on Debian. Note that the output of the optimized program is `normalized (Vec3 0 5 1)`, so it looks like some of the x/y/z-coordinates are getting mixed up somehow. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9407#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler