From 23e75f5b498abc0e6024e2753f35f62df918d595 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 3 Mar 2006 06:42:32 +0000
Subject: SDOperand::isOperand should not be a forwarding. It must check *this
 against N's operands.

llvm-svn: 26502
---
 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 293ea60c334..7312d66dd6b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2534,6 +2534,13 @@ bool SDNode::isOnlyUse(SDNode *N) const {
 }
 
 // isOperand - Return true if this node is an operand of N.
+bool SDOperand::isOperand(SDNode *N) const {
+  for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i)
+    if (*this == N->getOperand(i))
+      return true;
+  return false;
+}
+
 bool SDNode::isOperand(SDNode *N) const {
   for (unsigned i = 0, e = N->NumOperands; i != e; ++i)
     if (this == N->OperandList[i].Val)
-- 
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