#14619: Output value of program changes upon compiling with -O optimizations -------------------------------------+------------------------------------- Reporter: sheaf | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.4.1 Component: Compiler | Version: 8.2.2 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 Phyx-): {{{ Tamar@Rage ~/ghc2> /r/ghc-8.2.2/bin/ghc.exe -O2 -fforce-recomp -fregs- graph Bug.hs -o Bug-reg.exe; ./Bug-reg.exe [1 of 1] Compiling Main ( Bug.hs, Bug.o ) Linking Bug-reg.exe ... Just ((575.5051025721682,1151.0102051443364,0.0),0.0) }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14619#comment:30 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler