#15854: PPC: Panic in native code generator ---------------------------------+---------------------------------------- Reporter: trommler | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Compiler | Version: 8.7 Keywords: | Operating System: Unknown/Multiple Architecture: powerpc64 | Type of failure: Building GHC failed Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: ---------------------------------+---------------------------------------- Head fails on powerpc64le: {{{ ghc-stage1: panic! (the 'impossible' happened) (GHC version 8.7.20181103 for powerpc64le-unknown-linux): PPC.CodeGen.getRegister: no match Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug libraries/ghc-prim/ghc.mk:4: recipe for target 'libraries/ghc-prim/dist- install/build/GHC/PrimopWrappers.o' failed }}} I think I know what is going on and will work on a fix. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15854 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler