diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 5fb7e63..431a810 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2400,10 +2400,11 @@ SelectionDAGLegalize::ExpandDivRemLibCall(SDNode *Node, Results.push_back(Rem); } -/// Return true if sincos libcall is available. +/// Return true if sincos or __sincos_stret libcall is available. static bool isSinCosLibcallAvailable(SDNode *Node, const TargetLowering &TLI) { - RTLIB::Libcall LC = RTLIB::getSINCOS(Node->getSimpleValueType(0).SimpleTy); - return TLI.getLibcallName(LC) != nullptr; + MVT::SimpleValueType VT = Node->getSimpleValueType(0).SimpleTy; + return TLI.getLibcallImpl(RTLIB::getSINCOS(VT)) != RTLIB::Unsupported || + TLI.getLibcallImpl(RTLIB::getSINCOS_STRET(VT)) != RTLIB::Unsupported; } /// Only issue sincos libcall if both sin and cos are needed. @@ -3752,9 +3753,9 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) { EVT VT = Node->getValueType(0); // Turn fsin / fcos into ISD::FSINCOS node if there are a pair of fsin / // fcos which share the same operand and both are used. - if ((TLI.isOperationLegalOrCustom(ISD::FSINCOS, VT) || - isSinCosLibcallAvailable(Node, TLI)) - && useSinCos(Node)) { + if ((TLI.isOperationLegal(ISD::FSINCOS, VT) || + isSinCosLibcallAvailable(Node, TLI)) && + useSinCos(Node)) { SDVTList VTs = DAG.getVTList(VT, VT); Tmp1 = DAG.getNode(ISD::FSINCOS, dl, VTs, Node->getOperand(0)); if (Node->getOpcode() == ISD::FCOS) |