GCC 4.0.1 and Xcode 2 are no longer supported for building llvm/clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204705
91177308-0d34-0410-b5e6-
96231b3b80d8
// If AllowIdenticalEdges is true, then we allow this edge to be considered
// non-critical iff all preds come from TI's block.
- while (I != E) {
- const BasicBlock *P = *I;
- if (P != FirstPred)
+ for (; I != E; ++I)
+ 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(P);
- ++I;
- }
return false;
}