diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 5862936a9e8..093da6f6e40 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -18948,13 +18948,14 @@ SDValue DAGCombiner::SimplifySelectCC(const SDLoc &DL, SDValue N0, SDValue N1, if (N2 == N3) return N2; EVT CmpOpVT = N0.getValueType(); + EVT CmpResVT = getSetCCResultType(CmpOpVT); EVT VT = N2.getValueType(); auto *N1C = dyn_cast<ConstantSDNode>(N1.getNode()); auto *N2C = dyn_cast<ConstantSDNode>(N2.getNode()); auto *N3C = dyn_cast<ConstantSDNode>(N3.getNode()); // Determine if the condition we're dealing with is constant. - if (SDValue SCC = DAG.FoldSetCC(VT, N0, N1, CC, DL)) { + if (SDValue SCC = DAG.FoldSetCC(CmpResVT, N0, N1, CC, DL)) { AddToWorklist(SCC.getNode()); if (auto *SCCC = dyn_cast<ConstantSDNode>(SCC)) { // fold select_cc true, x, y -> x @@ -19021,7 +19022,7 @@ SDValue DAGCombiner::SimplifySelectCC(const SDLoc &DL, SDValue N0, SDValue N1, SDValue Temp, SCC; // zext (setcc n0, n1) if (LegalTypes) { - SCC = DAG.getSetCC(DL, getSetCCResultType(CmpOpVT), N0, N1, CC); + SCC = DAG.getSetCC(DL, CmpResVT, N0, N1, CC); if (VT.bitsLT(SCC.getValueType())) Temp = DAG.getZeroExtendInReg(SCC, SDLoc(N2), VT); else |
