diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonISelLowering.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp index ec73e58ce5d4..facea646d4b6 100644 --- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp +++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp @@ -236,7 +236,16 @@ MVT HexagonTargetLowering::getRegisterTypeForCallingConv(LLVMContext &Context, SDValue HexagonTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG) const { - return SDValue(); + unsigned IntNo = Op.getConstantOperandVal(0); + SDLoc dl(Op); + switch (IntNo) { + default: + return SDValue(); // Don't custom lower most intrinsics. + case Intrinsic::thread_pointer: { + EVT PtrVT = getPointerTy(DAG.getDataLayout()); + return DAG.getNode(HexagonISD::THREAD_POINTER, dl, PtrVT); + } + } } /// CreateCopyOfByValArgument - Make a copy of an aggregate at address specified @@ -1588,6 +1597,7 @@ HexagonTargetLowering::HexagonTargetLowering(const TargetMachine &TM, setOperationAction(ISD::PREFETCH, MVT::Other, Custom); setOperationAction(ISD::READCYCLECOUNTER, MVT::i64, Custom); setOperationAction(ISD::READSTEADYCOUNTER, MVT::i64, Custom); + setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::Other, Custom); setOperationAction(ISD::INTRINSIC_VOID, MVT::Other, Custom); setOperationAction(ISD::EH_RETURN, MVT::Other, Custom); setOperationAction(ISD::GLOBAL_OFFSET_TABLE, MVT::i32, Custom); @@ -1963,6 +1973,8 @@ const char* HexagonTargetLowering::getTargetNodeName(unsigned Opcode) const { case HexagonISD::VROR: return "HexagonISD::VROR"; case HexagonISD::READCYCLE: return "HexagonISD::READCYCLE"; case HexagonISD::READTIMER: return "HexagonISD::READTIMER"; + case HexagonISD::THREAD_POINTER: + return "HexagonISD::THREAD_POINTER"; case HexagonISD::PTRUE: return "HexagonISD::PTRUE"; case HexagonISD::PFALSE: return "HexagonISD::PFALSE"; case HexagonISD::D2P: return "HexagonISD::D2P"; |