fix a warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34272 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 0192c287cd163e91f4128d643b2564f3e9f7a3a7..909dc68f08303bfccc9d2c19af047e55e08a9601 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1253,7 +1253,7 @@ void SelectionDAGLowering::visitSwitch(SwitchInst &I) {
       // a case statement, push the case's BB onto the vector, otherwise, push
       // the default BB.
       std::vector<MachineBasicBlock*> DestBBs;
-      uint64_t TEI = First;
+      int64_t TEI = First;
       for (CaseItr ii = Cases.begin(), ee = Cases.end(); ii != ee; ++TEI)
         if (cast<ConstantInt>(ii->first)->getSExtValue() == TEI) {
           DestBBs.push_back(ii->second);