SDAG: Clean up a dangling node in SparcISelDAGToDAG::SelectImpl
When we convert to the void Select interface, leaving unreferenced
nodes around won't be allowed anymore.
Part of llvm.org/pr26808.
llvm-svn: 269396
diff --git a/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index 990f101..cd4603e 100644
--- a/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -372,6 +372,7 @@
CurDAG->getMachineNode(Opcode, dl, MVT::i32, MVT::i32, MulLHS, MulRHS);
SDValue ResultHigh = SDValue(Mul, 1);
ReplaceUses(SDValue(N, 0), ResultHigh);
+ CurDAG->RemoveDeadNode(N);
return nullptr;
}
}