Build broken: urgent

Vincent Hanquez tab at snarc.org
Tue Jun 11 23:11:14 CEST 2013


On 06/11/2013 09:09 PM, Simon Peyton-Jones wrote:
>
> Ian
>
> 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.
>
> Could you perhaps revert the patch (around 6 June) that caused this, 
> until it’s sorted out?
>
> Thanks
>
> Simon
>
> "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
>
> ghc-stage1.exe: panic! (the 'impossible' happened)
>
> (GHC version 7.7.20130611 for i386-unknown-mingw32):
>
> getRegister(x86) I64[Sp]
>
Hi Simon,

Could the culprit be my bswap patches that Ian pushed on the 6th ?
Quickly looking at the history, doesn't look there's lots of things 
changing primops around this time.

-- 
Vincent




More information about the ghc-devs mailing list