#11773: linux/powepc : ghc-stage1 segfaults when building unregisterised ----------------------------------------+------------------------------- Reporter: erikd | Owner: erikd Type: bug | Status: new Priority: normal | Milestone: 8.2.1 Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: powerpc Type of failure: Building GHC failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ----------------------------------------+------------------------------- Comment (by erikd): If I add `-v2` to this command line I get: {{{ Created temporary directory: /tmp/ghc8899_0 *** C Compiler: *** ParseCmm [/tmp/ghc8899_0/ghc_1.cmmcpp]: !!! ParseCmm [/tmp/ghc8899_0/ghc_1.cmmcpp]: finished in 0.61 milliseconds, allocated 1.019 megabytes *** Deleting temp files: Warning: deleting non-existent /tmp/ghc8899_0/ghc_4.c Warning: deleting non-existent /tmp/ghc8899_0/ghc_3.hc *** Deleting temp dirs: ghc-stage1: panic! (the 'impossible' happened) (GHC version 8.1.20160330 for powerpc-unknown-linux): hscCmmFile: no_mod }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11773#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler