If custom lowering of insert element fails, the result Val will be 0.
Don't overwrite a variable used by the fallthrough code path in this
case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45630 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 688e4f9..f1cd2ca 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -1243,9 +1243,9 @@
case TargetLowering::Legal:
break;
case TargetLowering::Custom:
- Tmp3 = TLI.LowerOperation(Result, DAG);
- if (Tmp3.Val) {
- Result = Tmp3;
+ Tmp4 = TLI.LowerOperation(Result, DAG);
+ if (Tmp4.Val) {
+ Result = Tmp4;
break;
}
// FALLTHROUGH