From 7e7fc1052afa9a7b5bcc94d50bc5f0403a6e7470 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Thu, 27 Jan 2011 19:15:01 +0000
Subject: Speculatively revert r124380.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124397 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/LegalizeDAG.cpp  | 3 ---
 lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 +-
 2 files changed, 1 insertion(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index f588dd0..9c35b40 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -87,9 +87,6 @@ class SelectionDAGLegalize {
     // If someone requests legalization of the new node, return itself.
     if (From != To)
       LegalizedNodes.insert(std::make_pair(To, To));
-    
-    // Transfer SDDbgValues.
-    DAG.TransferDbgValues(From, To);
   }
 
 public:
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 17be6b1..d14cae3 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5474,6 +5474,7 @@ void SelectionDAG::TransferDbgValues(SDValue From, SDValue To) {
   SDNode *FromNode = From.getNode();
   SDNode *ToNode = To.getNode();
   SmallVector<SDDbgValue*,2> &DVs = GetDbgValues(FromNode);
+  DbgInfo->removeSDDbgValues(FromNode);
   for (SmallVector<SDDbgValue *, 2>::iterator I = DVs.begin(), E = DVs.end();
        I != E; ++I) {
     if ((*I)->getKind() == SDDbgValue::SDNODE) {
@@ -5481,7 +5482,6 @@ void SelectionDAG::TransferDbgValues(SDValue From, SDValue To) {
       (*I)->setSDNode(ToNode, To.getResNo());
     }
   }
-  DbgInfo->removeSDDbgValues(FromNode);
 }
 
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