From bb1d60de9c0c7013714097468b304e54f6e36cd9 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 13 May 2005 05:17:00 +0000
Subject: Fix a problem that nate reduced for me.

llvm-svn: 21923
---
 llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index f5d6fd61201..793037930c0 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2009,7 +2009,8 @@ static SDNode *FindCallSeqEnd(SDNode *Node) {
     SDNode *User = *UI;
     for (unsigned i = 0, e = User->getNumOperands(); i != e; ++i)
       if (User->getOperand(i) == TheChain)
-        return FindCallSeqEnd(User);
+        if (SDNode *Result = FindCallSeqEnd(User))
+          return Result;
   }
   assert(0 && "Unreachable");
   abort();
-- 
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