diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index dd7d56a..1851e17 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -1533,7 +1533,7 @@ SDValue DAGCombiner::visitSUB(SDNode *N) { // fold (sub x, x) -> 0 if (N0 == N1) - return DAG.getConstant(0, N->getValueType(0)); + return DAG.getConstant(0, N->getValueType(0), LegalTypes); // fold (sub c1, c2) -> c1-c2 if (N0C && N1C) return DAG.FoldConstantArithmetic(ISD::SUB, VT, N0C, N1C); |