http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59917
Bug ID: 59917 Summary: [4.9 Regression] ICE in calc_dfs_tree, at dominance.c:401 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org Created attachment 31930 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31930&action=edit preprocessed source seen with trunk 20140122, works with the 4.8 branch $ g++ -fopenmp -c datatypes.ii datatypes.cpp: In function '<built-in>': datatypes.cpp:5690:37: internal compiler error: in calc_dfs_tree, at dominance.c:401 Please submit a full bug report, with preprocessed source if appropriate.