nofib/spectral/hartel/transform is crashing with -fllvm (LLVM 2.7)

From the i386/Linux nightly builder:

==nofib== transform: time to run transform follows...
../../../runstdtest/runstdtest ./transform  -o1 transform.stdout -o1 transform.stdout  -ghc-timing     500;   ../../../runstdtest/runstdtest ./transform  -o1 transform.stdout -o1 transform.stdout  -ghc-timing     500;   ../../../runstdtest/runstdtest ./transform  -o1 transform.stdout -o1 transform.stdout  -ghc-timing     500;   ../../../runstdtest/runstdtest ./transform  -o1 transform.stdout -o1 transform.stdout  -ghc-timing     500;   ../../../runstdtest/runstdtest ./transform  -o1 transform.stdout -o1 transform.stdout  -ghc-timing     500;
Command exited with non-zero status 139
0.00user 0.00system 0:00.00elapsed 133%CPU (0avgtext+0avgdata 6192maxresident)k
0inputs+8outputs (0major+635minor)pagefaults 0swaps
././transform 500 < /dev/null
**** expected exit status 0 not seen ; got 139
././transform 500 < /dev/null
expected stderr not matched by reality
--- /playpen/tmp/no_stderr21429	2012-01-23 06:20:50.000000000 +0000
+++ /playpen/tmp/runtest21429.2	2012-01-23 06:20:50.000000000 +0000
@@ -0,0 +1 @@
+Segmentation fault

Trac metadata

Trac field	Value
Version	7.4.1-rc1
Type	Bug
TypeOfFailure	OtherFailure
Priority	high
Resolution	Unresolved
Component	Compiler (LLVM)
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system	Unknown/Multiple
Architecture	Unknown/Multiple