diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index fb8630f4cf..61a04bfdb7 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1137,6 +1137,21 @@ SDValue SelectionDAG::getCondCode(ISD::CondCode Cond) { return SDValue(CondCodeNodes[Cond], 0); } +SDValue SelectionDAG::getConvertRndSat(MVT VT, SDValue Val, SDValue DTy, + SDValue STy, SDValue Rnd, SDValue Sat, + ISD::CvtCode Code) { + FoldingSetNodeID ID; + void* IP = 0; + if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP)) + return SDValue(E, 0); + CvtRndSatSDNode *N = NodeAllocator.Allocate<CvtRndSatSDNode>(); + SDValue Ops[] = { Val, DTy, STy, Rnd, Sat }; + new (N) CvtRndSatSDNode(VT, Ops, 5, Code); + CSEMap.InsertNode(N, IP); + AllNodes.push_back(N); + return SDValue(N, 0); +} + SDValue SelectionDAG::getRegister(unsigned RegNo, MVT VT) { FoldingSetNodeID ID; AddNodeIDNode(ID, ISD::Register, getVTList(VT), 0, 0); @@ -4727,6 +4742,7 @@ void StoreSDNode::ANCHOR() {} void AtomicSDNode::ANCHOR() {} void MemIntrinsicSDNode::ANCHOR() {} void CallSDNode::ANCHOR() {} +void CvtRndSatSDNode::ANCHOR() {} HandleSDNode::~HandleSDNode() { DropOperands(); @@ -5160,6 +5176,21 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const { case ISD::FP_TO_SINT: return "fp_to_sint"; case ISD::FP_TO_UINT: return "fp_to_uint"; case ISD::BIT_CONVERT: return "bit_convert"; + + case ISD::CONVERT_RNDSAT: { + switch (cast<CvtRndSatSDNode>(this)->getCvtCode()) { + default: assert(0 && "Unknown cvt code!"); + case ISD::CVT_FF: return "cvt_ff"; + case ISD::CVT_FS: return "cvt_fs"; + case ISD::CVT_FU: return "cvt_fu"; + case ISD::CVT_SF: return "cvt_sf"; + case ISD::CVT_UF: return "cvt_uf"; + case ISD::CVT_SS: return "cvt_ss"; + case ISD::CVT_SU: return "cvt_su"; + case ISD::CVT_US: return "cvt_us"; + case ISD::CVT_UU: return "cvt_uu"; + } + } // Control flow instructions case ISD::BR: return "br"; |