[SDAG] Let the DAG combiner take care of dead nodes rather than manually

deleting them. This already seems to work, as no tests fail without
this.

llvm-svn: 214601

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index a67c68a..d6120c7 100644 (file)
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -8443,8 +8443,6 @@ static SDValue PerformVMOVRRDCombine(SDNode *N,
     if (DCI.DAG.getTargetLoweringInfo().isBigEndian())
       std::swap (NewLD1, NewLD2);
     SDValue Result = DCI.CombineTo(N, NewLD1, NewLD2);
-    DCI.RemoveFromWorklist(LD);
-    DAG.DeleteNode(LD);
     return Result;
   }