From: Nate Begeman <natebegeman@mac.com>
Date: Sat, 5 Jan 2008 20:47:37 +0000 (+0000)
Subject: If custom lowering of insert element fails, the result Val will be 0.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=2281a991414f681c482157265461b29a923ef620;p=oota-llvm.git

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 688e4f9fea0..f1cd2cab249 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -1243,9 +1243,9 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
     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