#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 Type of failure: Incorrect result | (amd64) at runtime | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Thomas Miedema <thomasmiedema@…>): In [changeset:"225afc4ace4dff4ae52ac2147942cdeeb76fc723/ghc" 225afc4a/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="225afc4ace4dff4ae52ac2147942cdeeb76fc723" Add test T9407 (Windows) Add test for #9407. The test is only run on Windows 64bit, as this is where the problem occurred. Reviewed by: thomie Differential Revision: https://phabricator.haskell.org/D1806 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9407#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler