Breakage on 32-bit Linux looks like this: ghc-stage1: panic! (the 'impossible' happened) (GHC version 7.7.20130610 for i386-unknown-linux): getRegister(x86) I64[Sp] Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug make[1]: *** [libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.o] Error 1 Breakage on 64-bit Linux started about 6 June, and looks like this: ../../libraries/array/tests T2120 [exit code non-0] (profasm,profthreaded) ../../libraries/array/tests array001 [exit code non-0] (profasm,profthreaded) ../../libraries/array/tests largeArray [exit code non-0] (profasm,profthreaded) ../../libraries/base/tests CPUTime001 [exit code non-0] (profasm,profthreaded) plus a million more From: Simon Peyton-Jones Sent: 11 June 2013 12:04 To: Ian Lynagh (ian@well-typed.com) Cc: ghc-devs@haskell.org Subject: builders Ian Something we didn't discuss yesterday: * 32-bit Linux build is broken (see nightly-build email that Geoff generates here at MSR) * are other buildbots working? * we are getting no snapshot builds * there are many test failures (with plain "make" in testsuite/) even on 64-bit Linux. Can you investigate? Thanks Simon Microsoft Research Limited (company number 03369488) is registered in England and Wales Registered office is at 21 Station Road, Cambridge, CB1 2FB