The prof* test failures are due to the cardinality analysis patches. I've created a ticket, #7978, that describes the responsible changesets. Geoff On 06/11/2013 12:09 PM, Simon Peyton-Jones wrote:

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 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

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