// If AllowIdenticalEdges is true, then we allow this edge to be considered
// non-critical iff all preds come from TI's block.
- for (; I != E; ++I)
- if (*I != FirstPred) return true;
+ while (I != E) {
+ pred_const_iterator E1 = E;
+ if (*I != FirstPred)
+ return true;
+ // Note: leave this as is until no one ever compiles with either gcc 4.0.1
+ // or Xcode 2. This seems to work around the pred_iterator assert in PR 2207
+ E = pred_end(*I);
+ ++I;
+ }
return false;
}