From: Chandler Carruth <chandlerc@gmail.com>
Date: Sat, 2 Aug 2014 00:19:10 +0000 (+0000)
Subject: [SDAG] Let the DAG combiner take care of dead nodes rather than manually
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5e3bfde3f4cf642d9b96b27f4e485690576bab75;p=oota-llvm.git

[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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214601 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index a67c68a4317..d6120c776a0 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/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;
   }