commit 5bb307d5c8b58f5809482db25b344d9a6b2a5663
author Dan Gohman <gohman@apple.com> Sat Aug 28 00:39:27 2010 +0000
committer Dan Gohman <gohman@apple.com> Sat Aug 28 00:39:27 2010 +0000
tree 91dca4757b9aa3d22537790c66dfd50b5b38db7e
parent fd7fd940c33ee48265cb8947d99f21a6711bd9d6

Fix an index calculation thinko.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112337 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/ScalarEvolution.cpp

diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 9afa0bd..9bc3aa9 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -1430,7 +1430,7 @@
         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)