[Bug rtl-optimization/47420] [4.6 regression] ICE: in calc_dfs_tree, at dominance.c:395 with c++ code for mingw

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47420

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |4.6.0