Silence sign-compare warning.

llvm-svn: 154297
2012-04-08 19:04:45 +00:00 · 2012-04-08 19:04:45 +00:00 · bb6ff08766
parent 2f1dc3814b
commit bb6ff08766
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@ -7824,7 +7824,7 @@ SDValue DAGCombiner::visitVECTOR_SHUFFLE(SDNode *N) {
        Idx = OtherSV->getMaskElt(Idx);

      // The combined shuffle must map each index to itself.
-      if (Idx != i && Idx != -1)
+      if ((unsigned)Idx != i && Idx != -1)
        return SDValue();
    }