Opt-mode -Wunused-variable cleanup

llvm-svn: 124346

1 files changed, 2 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 661f8108476..08b7ae29bda 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2875,8 +2875,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT,
              "Extract subvector must be from larger vector to smaller vector!");
 
       if (ConstantSDNode *CSD = dyn_cast<ConstantSDNode>(Index.getNode())) {
-        uint64_t Idx = CSD->getZExtValue();
-        assert((VT.getVectorNumElements() + Idx
+        assert((VT.getVectorNumElements() + CSD->getZExtValue()
                 <= N1.getValueType().getVectorNumElements())
                && "Extract subvector overflow!");
       }
@@ -3094,8 +3093,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT,
       assert(N2.getValueType().getSimpleVT() <= N1.getValueType().getSimpleVT() &&
              "Insert subvector must be from smaller vector to larger vector!");
       if (ConstantSDNode *CSD = dyn_cast<ConstantSDNode>(Index.getNode())) {
-        uint64_t Idx = CSD->getZExtValue();
-        assert((N2.getValueType().getVectorNumElements() + Idx
+        assert((N2.getValueType().getVectorNumElements() + CSD->getZExtValue()
                 <= VT.getVectorNumElements())
                && "Insert subvector overflow!");
       }