------- Comment #2 from rguenth at gcc dot gnu dot org  2010-09-15 09:47 -------
We can't hoist invariant control flow.  Also print *,c is surely thought
to be an escape point for c and thus may clobber it.

I'd rate this impossible to do for the middle-end (and generally not worth
the hassle to implement).  Better fix your sources ;)



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