commit c7f4841769bb92a20e16564ff6918992dd75e1f2
author Jason W Kim <jason.w.kim.2009@gmail.com> Fri Feb 10 16:07:59 2012 +0000
committer Jason W Kim <jason.w.kim.2009@gmail.com> Fri Feb 10 16:07:59 2012 +0000
tree b3a444a559212355f3d99b8cf51181a08b6c7074
parent 1bde3f86d108f48f202f0042f8995b389d7f6872

Make valgrind happy.

llvm-svn: 150251

llvm/lib/Target/ARM/ARMISelLowering.cpp

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index 227ef3d..b7df378 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -1903,7 +1903,7 @@
     return false;
 
   unsigned NumCopies = 0;
-  SDNode* Copies[2];
+  SDNode* Copies[2] = { 0, 0 };
   SDNode *Use = *N->use_begin();
   if (Use->getOpcode() == ISD::CopyToReg) {
     Copies[NumCopies++] = Use;
@@ -1938,7 +1938,7 @@
          UI != UE; ++UI) {
       if (UI->getOpcode() == ISD::CopyToReg) {
         SDNode *Use = *UI;
-        if (Use == Copies[0] || Use == Copies[1])
+        if (Use == Copies[0] || ((NumCopies == 2) && (Use == Copies[1])))
           continue;
         return false;
       }