Fix an index calculation thinko.

llvm-svn: 112337
2010-08-28 00:39:27 +00:00 · 2010-08-28 00:39:27 +00:00 · fe22f1d3cc
parent 8ee9394750
commit fe22f1d3cc
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@ -1430,7 +1430,7 @@ const SCEV *ScalarEvolution::getAddExpr(SmallVectorImpl<const SCEV *> &Ops,
        return Mul;
      Ops[i] = Mul;
      Ops.erase(Ops.begin()+i+1, Ops.begin()+i+Count);
-      i -= Count - 1; e -= Count - 1;
+      --i; e -= Count - 1;
      FoundMatch = true;
    }
  if (FoundMatch)