From: Craig Topper <craig.topper@intel.com>
Date: Sat, 9 Sep 2017 05:57:19 +0000 (+0000)
Subject: [X86] Use ReplaceNode instead of ReplaceUses when converting X86ISD::SHRUNKBLEND... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=97293278fdc7082a7612ff075ff73abc9eb7b064;p=llvm

[X86] Use ReplaceNode instead of ReplaceUses when converting X86ISD::SHRUNKBLEND to ISD::VSELECT during isel.

This ensures that the SHRUNKBLEND node gets erased immediately.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312856 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp
index 1b02cbb1699..48c987a2891 100644
--- a/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -2326,7 +2326,7 @@ void X86DAGToDAGISel::Select(SDNode *Node) {
     SDValue VSelect = CurDAG->getNode(
         ISD::VSELECT, SDLoc(Node), Node->getValueType(0), Node->getOperand(0),
         Node->getOperand(1), Node->getOperand(2));
-    ReplaceUses(SDValue(Node, 0), VSelect);
+    ReplaceNode(Node, VSelect.getNode());
     SelectCode(VSelect.getNode());
     // We already called ReplaceUses.
     return;