diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 6bb5060f5bb..9a0fd6fba6c 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -2127,12 +2127,7 @@ void SelectionDAGISel::Select_WRITE_REGISTER(SDNode *Op) { } void SelectionDAGISel::Select_UNDEF(SDNode *N) { - SDNode *New = - CurDAG->SelectNodeTo(N, TargetOpcode::IMPLICIT_DEF, N->getValueType(0)); - if (New != N) { - ReplaceUses(N, New); - CurDAG->RemoveDeadNode(N); - } + CurDAG->SelectNodeTo(N, TargetOpcode::IMPLICIT_DEF, N->getValueType(0)); } /// GetVBR - decode a vbr encoding whose top bit is set. |
