diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index 8cc538d..5256e48 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -693,6 +693,19 @@ PPCTargetLowering::LowerCallTo(SDOperand Chain, return std::make_pair(RetVal, Chain); } +SDOperand PPCTargetLowering::LowerReturnTo(SDOperand Chain, SDOperand Op, + SelectionDAG &DAG) { + if (Op.getValueType() == MVT::i64) { + SDOperand Hi = DAG.getNode(ISD::EXTRACT_ELEMENT, MVT::i32, Op, + DAG.getConstant(1, MVT::i32)); + SDOperand Lo = DAG.getNode(ISD::EXTRACT_ELEMENT, MVT::i32, Op, + DAG.getConstant(0, MVT::i32)); + return DAG.getNode(ISD::RET, MVT::Other, Chain, Lo, Hi); + } else { + return DAG.getNode(ISD::RET, MVT::Other, Chain, Op); + } +} + SDOperand PPCTargetLowering::LowerVAStart(SDOperand Chain, SDOperand VAListP, Value *VAListV, SelectionDAG &DAG) { // vastart just stores the address of the VarArgsFrameIndex slot into the |