[Bug target/47558] 163267 breaks exception traceback in xplor-nih

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47558

--- Comment #71 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-08 
03:58:46 UTC ---
I passed Dominique's observations upstream to the compiler-rt PR for this which
is the important thing.