diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index d4f69e88c2e..3c5d32f1749 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -4054,9 +4054,10 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::write_register: { Value *Reg = I.getArgOperand(0); Value *RegValue = I.getArgOperand(1); + SDValue Chain = getValue(RegValue).getOperand(0); SDValue RegName = DAG.getMDNode(cast<MDNode>(cast<MetadataAsValue>(Reg)->getMetadata())); - DAG.setRoot(DAG.getNode(ISD::WRITE_REGISTER, sdl, MVT::Other, getRoot(), + DAG.setRoot(DAG.getNode(ISD::WRITE_REGISTER, sdl, MVT::Other, Chain, RegName, getValue(RegValue))); return nullptr; } |
