HC = /home/tora/msr-ghc/ghc-Stack/ghc/stage2-inplace/ghc
HC_OPTS = -O -H64m -O -Rghc-timing -H32m -hisuf hi -fglasgow-exts -fexplicit-call-stack-all
RUNTEST_OPTS = -ghc-timing
==nofib== fibheaps: time to compile Main follows...
/home/tora/msr-ghc/ghc-Stack/ghc/stage2-inplace/ghc -O -H64m -O -Rghc-timing -H32m -hisuf hi -fglasgow-exts -fexplicit-call-stack-all -c Main.lhs -o Main.o
ghc: panic! (the 'impossible' happened)
  (GHC version 6.11.20090109 for x86_64-unknown-linux):
	initC: srt_lbl

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

<<ghc: 440054560 bytes, 365 GCs, 12420288/25599760 avg/max bytes residency (5 samples), 60M in use, 0.00 INIT (0.00 elapsed), 0.84 MUT (1.02 elapsed), 0.56 GC (0.59 elapsed) :ghc>>
Command exited with non-zero status 1
1.40user 0.10system 0:01.62elapsed 92%CPU (0avgtext+0avgdata 0maxresident)k
1160inputs+240outputs (0major+20269minor)pagefaults 0swaps
make: *** [Main.o] Error 1
