[Bug fortran/51338] [4.6/4.7 Regression] seg fault in gfc_dep_compare_expr with -O2

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51338

Tobias Burnus <burnus at gcc dot gnu.org> changed:

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--- Comment #8 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-12-05 
14:40:56 UTC ---
(In reply to comment #7)
> I'll look at it.  Thanks for the analysis and the fix!

Thomas' patch: http://gcc.gnu.org/ml/fortran/2011-11/msg00254.html
Review (approval): http://gcc.gnu.org/ml/fortran/2011-12/msg00023.html