139   SDValue ExpandLibCall(RTLIB::Libcall LC, SDNode *Node, bool isSigned);
140   SDValue ExpandLibCall(RTLIB::Libcall LC, EVT RetVT, const SDValue *Ops,
143   std::pair<SDValue, SDValue> ExpandChainLibCall(RTLIB::Libcall LC,
1994 SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, SDNode *Node,  in ExpandLibCall()  argument
2007   SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),  in ExpandLibCall()
2033       .setLibCallee(TLI.getLibcallCallingConv(LC), RetTy, Callee,  in ExpandLibCall()
2054 SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, EVT RetVT,  in ExpandLibCall()  argument
2068   SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),  in ExpandLibCall()
2076       .setLibCallee(TLI.getLibcallCallingConv(LC), RetTy, Callee,  in ExpandLibCall()
2090 SelectionDAGLegalize::ExpandChainLibCall(RTLIB::Libcall LC,  in ExpandChainLibCall()  argument
2106   SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),  in ExpandChainLibCall()
2114       .setLibCallee(TLI.getLibcallCallingConv(LC), RetTy, Callee,  in ExpandChainLibCall()
2133   RTLIB::Libcall LC;  in ExpandFPLibCall()  local
2136   case MVT::f32: LC = Call_F32; break;  in ExpandFPLibCall()
2137   case MVT::f64: LC = Call_F64; break;  in ExpandFPLibCall()
2138   case MVT::f80: LC = Call_F80; break;  in ExpandFPLibCall()
2139   case MVT::f128: LC = Call_F128; break;  in ExpandFPLibCall()
2140   case MVT::ppcf128: LC = Call_PPCF128; break;  in ExpandFPLibCall()
2142   return ExpandLibCall(LC, Node, false);  in ExpandFPLibCall()
2151   RTLIB::Libcall LC;  in ExpandIntLibCall()  local
2154   case MVT::i8:   LC = Call_I8; break;  in ExpandIntLibCall()
2155   case MVT::i16:  LC = Call_I16; break;  in ExpandIntLibCall()
2156   case MVT::i32:  LC = Call_I32; break;  in ExpandIntLibCall()
2157   case MVT::i64:  LC = Call_I64; break;  in ExpandIntLibCall()
2158   case MVT::i128: LC = Call_I128; break;  in ExpandIntLibCall()
2160   return ExpandLibCall(LC, Node, isSigned);  in ExpandIntLibCall()
2170   RTLIB::Libcall LC;  in ExpandDivRemLibCall()  local
2173   case MVT::i8:   LC= isSigned ? RTLIB::SDIVREM_I8  : RTLIB::UDIVREM_I8;  break;  in ExpandDivRemLibCall()
2174   case MVT::i16:  LC= isSigned ? RTLIB::SDIVREM_I16 : RTLIB::UDIVREM_I16; break;  in ExpandDivRemLibCall()
2175   case MVT::i32:  LC= isSigned ? RTLIB::SDIVREM_I32 : RTLIB::UDIVREM_I32; break;  in ExpandDivRemLibCall()
2176   case MVT::i64:  LC= isSigned ? RTLIB::SDIVREM_I64 : RTLIB::UDIVREM_I64; break;  in ExpandDivRemLibCall()
2177   case MVT::i128: LC= isSigned ? RTLIB::SDIVREM_I128:RTLIB::UDIVREM_I128; break;  in ExpandDivRemLibCall()
2208   SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),  in ExpandDivRemLibCall()
2215       .setLibCallee(TLI.getLibcallCallingConv(LC), RetTy, Callee,  in ExpandDivRemLibCall()
2231   RTLIB::Libcall LC;  in isSinCosLibcallAvailable()  local
2234   case MVT::f32:     LC = RTLIB::SINCOS_F32; break;  in isSinCosLibcallAvailable()
2235   case MVT::f64:     LC = RTLIB::SINCOS_F64; break;  in isSinCosLibcallAvailable()
2236   case MVT::f80:     LC = RTLIB::SINCOS_F80; break;  in isSinCosLibcallAvailable()
2237   case MVT::f128:    LC = RTLIB::SINCOS_F128; break;  in isSinCosLibcallAvailable()
2238   case MVT::ppcf128: LC = RTLIB::SINCOS_PPCF128; break;  in isSinCosLibcallAvailable()
2240   return TLI.getLibcallName(LC) != nullptr;  in isSinCosLibcallAvailable()
2265   RTLIB::Libcall LC;  in ExpandSinCosLibCall()  local
2268   case MVT::f32:     LC = RTLIB::SINCOS_F32; break;  in ExpandSinCosLibCall()
2269   case MVT::f64:     LC = RTLIB::SINCOS_F64; break;  in ExpandSinCosLibCall()
2270   case MVT::f80:     LC = RTLIB::SINCOS_F80; break;  in ExpandSinCosLibCall()
2271   case MVT::f128:    LC = RTLIB::SINCOS_F128; break;  in ExpandSinCosLibCall()
2272   case MVT::ppcf128: LC = RTLIB::SINCOS_PPCF128; break;  in ExpandSinCosLibCall()
2309   SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),  in ExpandSinCosLibCall()
2315       TLI.getLibcallCallingConv(LC), Type::getVoidTy(*DAG.getContext()), Callee,  in ExpandSinCosLibCall()
3390       RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL;  in ExpandNode()  local
3392         LC = RTLIB::MUL_I16;  in ExpandNode()
3394         LC = RTLIB::MUL_I32;  in ExpandNode()
3396         LC = RTLIB::MUL_I64;  in ExpandNode()
3398         LC = RTLIB::MUL_I128;  in ExpandNode()
3399       assert(LC != RTLIB::UNKNOWN_LIBCALL && "Cannot expand this operation!");  in ExpandNode()
3431         Ret = ExpandLibCall(LC, WideVT, Args, 4, isSigned, dl);  in ExpandNode()
3434         Ret = ExpandLibCall(LC, WideVT, Args, 4, isSigned, dl);  in ExpandNode()
3800     RTLIB::Libcall LC = RTLIB::getSYNC(Opc, VT);  in ConvertNodeToLibcall()  local
3801     assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unexpected atomic op or value type!");  in ConvertNodeToLibcall()
3803     std::pair<SDValue, SDValue> Tmp = ExpandChainLibCall(LC, Node, false);  in ConvertNodeToLibcall()
4019     RTLIB::Libcall LC =  in ConvertNodeToLibcall()  local
4021     assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unable to expand fp_to_fp16");  in ConvertNodeToLibcall()
4022     Results.push_back(ExpandLibCall(LC, Node, false));  in ConvertNodeToLibcall()