diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 2f3d21d81b..e12e69a4dc 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1956,6 +1956,19 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { return Result; case TargetLowering::Legal: break; + case TargetLowering::Custom: { + Tmp1 = LegalizeOp(Node->getOperand(0)); + SDOperand Tmp = + DAG.getNode(Node->getOpcode(), Node->getValueType(0), Tmp1); + Tmp = TLI.LowerOperation(Tmp, DAG); + if (Tmp.Val) { + AddLegalizedOperand(Op, Tmp); + NeedsAnotherIteration = true; + return Tmp; + } else { + assert(0 && "Target Must Lower this"); + } + } } Tmp1 = LegalizeOp(Node->getOperand(0)); |