Re: New codegen failing test-cases

I did a bit more merging of your branch. My current state is here: http://darcs.haskell.org/ghc-cmm-15Sep10/ it doesn't actually build, but the failure is somewhere in hoopl I think. This branch is 400-odd patches behind the current HEAD. I don't think I borked anything too badly during the merge, so it should be safe to start from here. Cheers, Simon On 06/12/2010 02:19, David Terei wrote:

I haven't looked at these branches for a fair few weeks, the problem when they fail to build usually is because all the libraries are just set to follow HEAD, they're not actually branched themselves, just the ghc compiler. So there are probably some patches from ghc HEAD that need to be pulled in to sync the compiler with the libs again. If you want to do some work on the new codegen the first step is to try to pull in all the patches from ghc HEAD, synchronise the branch. Its not a fun job but GHC HQ wants to try to merge in all the new codegen stuff to HEAD asap.

On 4 December 2010 23:45, Edward Z. Yang wrote:

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Excerpts from David Terei's message of Fri Dec 03 23:44:33 -0500 2010:

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http://darcs.haskell.org/ghc-cmm-03Sep10/

This branch fails to build for me:

"inplace/bin/ghc-stage1" -M -dep-makefile libraries/dph/dph-par/dist-install/build/.depend-v.haskell.tmp -include-pkg-deps -H64m -O -fasm -package-name dph-par-0.5 -hide-all-packages -i -ilibraries/dph/dph-par/../dph-common -ilibraries/dph/dph-par/dist-install/build -ilibraries/dph/dph-par/dist-install/build/autogen -Ilibraries/dph/dph-par/dist-install/build -Ilibraries/dph/dph-par/dist-install/build/autogen -Ilibraries/dph/dph-par/. -optP-include -optPlibraries/dph/dph-par/dist-install/build/autogen/cabal_macros.h -package array-0.3.0.2 -package base-4.3.0.0 -package dph-base-0.5 -package dph-prim-par-0.5 -package ghc-7.1.20101126 -package ghc-prim-0.2.0.0 -package random-1.0.0.3 -package template-haskell-2.5.0.0 -Odph -funbox-strict-fields -fcpr-off -fdph-this -package-name dph-par -XTypeFamilies -XGADTs -XRankNTypes -XBangPatterns -XMagicHash -XUnboxedTuples -XTypeOperators -no-user-package-conf -rtsopts -O -dcore-lint -odir libraries/dph/dph-par/dist-install/build -h idir libraries/dph/dph-par/dist-install/build -stubdir libraries/dph/dph-par/dist-install/build -hisuf hi -osuf o -hcsuf hc libraries/dph/dph-par/../dph-common/Data/Array/Parallel.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Int.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Word8.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Float.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Double.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/PArray.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/PArray.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/Unboxed.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/Scalar.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/TH/Repr.hs libraries/ dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/Repr.hs l! ibraries /dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/Closure.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/Instances.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Lifted/Combinators.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/Int.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/Word8.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/Float.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/Double.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/Bool.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/PArr.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base/Tuple.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Base.hs libraries/dph/dph-par/../dph-common/Data/Array/Parallel/Prelude/Bool.hs

libraries/dph/dph-par/../dph-common/Data/Array/Parallel.hs:1:14: Unsupported extension: ParallelArrays make[1]: *** [libraries/dph/dph-par/dist-install/build/.depend-v.haskell] Error 1 make: *** [all] Error 2

I can debug this further if you want me to.

Edward

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