commit 40ec2bebf9ddafd2b8639a32d6b561dd306576fc
author Chris Lattner <sabre@nondot.org> Thu Oct 12 03:55:48 2006 +0000
committer Chris Lattner <sabre@nondot.org> Thu Oct 12 03:55:48 2006 +0000
tree b2e4bbdf92491592b758d97ecffa69922ec44794
parent 86a012ab61b8118e134a959afe034384e4f3fecb

fix compilation failure of smg2000

llvm-svn: 30900

llvm/lib/Target/X86/X86ISelDAGToDAG.cpp

diff --git a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
index 3963473..e895b04 100644
--- a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -797,7 +797,7 @@
                                           SDOperand &OutChain) {
   if (N.getOpcode() == ISD::SCALAR_TO_VECTOR) {
     InChain = N.getOperand(0).getValue(1);
-    if (ISD::isNON_EXTLoad(InChain.Val)) {
+    if (ISD::isNON_EXTLoad(InChain.Val) && InChain.getValue(0).hasOneUse()) {
       LoadSDNode *LD = cast<LoadSDNode>(InChain);
       if (!SelectAddr(LD->getBasePtr(), Base, Scale, Index, Disp))
         return false;