Remove unused variable

llvm-svn: 49838
2008-04-17 01:30:44 +00:00 · 2008-04-17 01:30:44 +00:00 · 376acf4aaa
parent f1c70d79b8
commit 376acf4aaa
1 changed files with 0 additions and 1 deletions
--- a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
@ -104,7 +104,6 @@ bool llvm::isCriticalEdge(const TerminatorInst *TI, unsigned SuccNum,
  // 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) {
-    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