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<p class="MsoNormal"><span style="font-size:12.0pt;color:#1F497D">OK I’ve pushed reversion patches to the HEAD ghc repo and to ‘base’. Attached.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:#1F497D">Maybe Vincent can figure out what went wrong.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:#1F497D">Simon<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:12.0pt;color:#1F497D"><o:p> </o:p></span></a></p>
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<p class="MsoNormal" style="margin:0cm;margin-bottom:.0001pt"><b><span lang="EN-US" style="mso-fareast-language:EN-GB">From:</span></b><span lang="EN-US" style="mso-fareast-language:EN-GB"> ghc-devs-bounces@haskell.org [mailto:ghc-devs-bounces@haskell.org]
<b>On Behalf Of </b>Simon Peyton-Jones<br>
<b>Sent:</b> 11 June 2013 21:10<br>
<b>To:</b> Ian Lynagh (ian@well-typed.com)<br>
<b>Cc:</b> ghc-devs@haskell.org<br>
<b>Subject:</b> Build broken: urgent<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Ian<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">This getRegister bug is killing my Windows builds too; indeed every 32-bit build is broken, and that is stalling a lot of people, now including me.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Could you perhaps revert the patch (around 6 June) that caused this, until it’s sorted out?
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Simon<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">"inplace/bin/ghc-stage1.exe" -hisuf hi -osuf o -hcsuf hc -static -H32m -O -Werror -Wall -H64m -O0 -package-name ghc-prim-0.3.1.0 -hide-all-packages -i -ilibraries/ghc-prim/. -ilibraries/ghc-prim/dist-install/build
-ilibraries/ghc-prim/dist-install/build/autogen -Ilibraries/ghc-prim/dist-install/build -Ilibraries/ghc-prim/dist-install/build/autogen -Ilibraries/ghc-prim/. -optP-include -optPlibraries/ghc-prim/dist-install/build/autogen/cabal_macros.h -package rts-1.0
-package-name ghc-prim -XHaskell98 -XCPP -XMagicHash -XForeignFunctionInterface -XUnliftedFFITypes -XUnboxedTuples -XEmptyDataDecls -XNoImplicitPrelude -O2 -O -dcore-lint -fno-warn-deprecated-flags -no-user-package-db -rtsopts -odir libraries/ghc-prim/dist-install/build
-hidir libraries/ghc-prim/dist-install/build -stubdir libraries/ghc-prim/dist-install/build -dynamic-too -c libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs -o libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.o -dyno libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.dyn_o<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">ghc-stage1.exe: panic! (the 'impossible' happened)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> (GHC version 7.7.20130611 for i386-unknown-mingw32):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> getRegister(x86) I64[Sp]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Please report this as a GHC bug:
</span><a href="http://www.haskell.org/ghc/reportabug"><span style="font-size:12.0pt">http://www.haskell.org/ghc/reportabug</span></a><span style="font-size:12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">bash-3.1$<o:p></o:p></span></p>
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