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If custom lowering of insert element fails, the result Val will be 0.

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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
This commit is contained in:
Nate Begeman 2008-01-05 20:47:37 +00:00
parent 54b62f3af5
commit 2281a99141
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -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