We now detect scops without a canonical induction variable and can generate a polyhedral representation for them. There was no modification necessary to code generate these scops. llvm-svn: 177643
llvm-svn: 169160
llvm-svn: 167284
This version is equivalent to commit ba26ebece8f5be84e9bd6315611d412af797147e in the old git repository. llvm-svn: 130476