diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index f09fa62500..02031eccea 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2022,9 +2022,14 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { switch (TLI.getOperationAction(Node->getOpcode(), Node->getValueType(0))) { case TargetLowering::Promote: case TargetLowering::Custom: - assert(0 && "Cannot promote/custom handle this yet!"); + isCustom = true; + // FALLTHROUGH case TargetLowering::Legal: Result = DAG.UpdateNodeOperands(Result, Tmp1); + if (isCustom) { + Tmp1 = TLI.LowerOperation(Result, DAG); + if (Tmp1.Val) Result = Tmp1; + } break; case TargetLowering::Expand: switch (Node->getOpcode()) { |