diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 31589fe586b..5510d9a9dab 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -7816,9 +7816,8 @@ SDValue DAGCombiner::visitVSELECT(SDNode *N) { SDValue N2 = N->getOperand(2); SDLoc DL(N); - // fold (vselect C, X, X) -> X - if (N1 == N2) - return N1; + if (SDValue V = DAG.simplifySelect(N0, N1, N2)) + return V; // Canonicalize integer abs. // vselect (setg[te] X, 0), X, -X -> |
