commit 87421c86587204a91cdce12e2e249dbeb4c6ed8e
author Chris Lattner <sabre@nondot.org> Sun Aug 28 23:59:36 2005 +0000
committer Chris Lattner <sabre@nondot.org> Sun Aug 28 23:59:36 2005 +0000
tree 4d765ab8c0902cf56fce67edba34612a452ecbdc
parent dfcde88d073488afca0aac91dae196e10c30c40d

Fix a bug in ReplaceAllUsesWith

llvm-svn: 23122

llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 4316315..b47002f 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2084,7 +2084,7 @@
                                       const std::vector<SDOperand> &To) {
   assert(From->getNumValues() == To.size() &&
          "Incorrect number of values to replace with!");
-  if (To.size() == 1) {
+  if (To.size() == 1 && To[0].Val->getNumValues() == 1) {
     // Degenerate case handled above.
     ReplaceAllUsesWith(SDOperand(From, 0), To[0]);
     return;