mbolingbroke (x86 OSX HEAD), build 125, Failure

[Builder]

mbolingbroke (x86 OSX HEAD), build 125

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/mbolingbroke/125.html

git clone            | Success
create mk/build.mk   | Success
get subrepos         | Success
setting version date | Success
booting              | Success
configuring          | Success
compiling            | Failure: Just (ExitFailure 2)

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/mbolingbroke/125.html

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"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] 2   -c rts/Messages.c -o rts/dist/build/Messages.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...]  -optc-O2   -c rts/Papi.c -o rts/dist/build/Papi.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] -O2   -c rts/Printer.c -o rts/dist/build/Printer.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] 2   -c rts/ProfHeap.c -o rts/dist/build/ProfHeap.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...]   -c rts/Profiling.c -o rts/dist/build/Profiling.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...]   -c rts/Proftimer.c -o rts/dist/build/Proftimer.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] -c rts/RaiseAsync.c -o rts/dist/build/RaiseAsync.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] ainerProfile.c -o rts/dist/build/RetainerProfile.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...]  rts/RetainerSet.c -o rts/dist/build/RetainerSet.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] tc-O2   -c rts/RtsAPI.c -o rts/dist/build/RtsAPI.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] -c rts/RtsDllMain.c -o rts/dist/build/RtsDllMain.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] 2   -c rts/RtsFlags.c -o rts/dist/build/RtsFlags.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] c-O0  -c rts/RtsMain.c -o rts/dist/build/RtsMain.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...]  rts/RtsMessages.c -o rts/dist/build/RtsMessages.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra - [...] -c rts/RtsStartup.c -o rts/dist/build/RtsStartup.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes  [...] t/build -Irts/dist/build/autogen           -optc-O2   -c rts/RtsUtils.c -o rts/dist/build/RtsUtils.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes  [...]  -Irts/dist/build -Irts/dist/build/autogen           -optc-O2   -c rts/STM.c -o rts/dist/build/STM.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes  [...] t/build -Irts/dist/build/autogen           -optc-O2   -c rts/Schedule.c -o rts/dist/build/Schedule.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls  [...]  -Iincludes -Irts -DCOMPILING_RTS -package-name rts  -dcmm-lint  -Ilibffi/build/include -DDTRACE     -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen           -optc-O2   -c rts/Sparks.c -o rts/dist/build/Sparks.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls -optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS -optc-fno-strict-aliasing -optc-fno-common -optc-Ilibffi/build/include -optc-DDTRACE -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_v\"   -H32m -O -Iincludes -Irts -DCOMPILING_RTS -package-name rts  -dcmm-lint  -Ilibffi/build/include -DDTRACE     -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen           -optc-O2   -c rts/Stable.c -o rts/dist/build/Stable.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls -optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS -optc-fno-strict-aliasing -optc-fno-common -optc-Ilibffi/build/include -optc-DDTRACE -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_v\"   -H32m -O -Iincludes -Irts -DCOMPILING_RTS -package-name rts  -dcmm-lint  -Ilibffi/build/include -DDTRACE     -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen           -optc-O2   -c rts/Stats.c -o rts/dist/build/Stats.o
"inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls -optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS -optc-fno-strict-aliasing -optc-fno-common -optc-Ilibffi/build/include -optc-DDTRACE -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_v\" -optc-w   -H32m -O -Iincludes -Irts -DCOMPILING_RTS -package-name rts  -dcmm-lint  -Ilibffi/build/include -DDTRACE     -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen           -optc-O2   -c rts/StgCRun.c -o rts/dist/build/StgCRun.o
In file included from includes/Stg.h:230,

                 from rts/StgCRun.c:70:0: 

includes/stg/Regs.h:177:0:
     sorry, unimplemented: LLVM cannot handle register variable ?R1?, report a bug
make[1]: *** [rts/dist/build/StgCRun.o] Error 1
make: *** [all] Error 2