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move helper function closer to use; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234344 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -50,23 +50,6 @@ template <typename T> struct DenseMapInfo;
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template <typename T> struct simplify_type;
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template <typename T> struct ilist_traits;
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/// Returns true if the opcode is a binary operation with flags.
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static bool isBinOpWithFlags(unsigned Opcode) {
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switch (Opcode) {
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case ISD::SDIV:
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case ISD::UDIV:
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case ISD::SRA:
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case ISD::SRL:
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case ISD::MUL:
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case ISD::ADD:
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case ISD::SUB:
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case ISD::SHL:
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return true;
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default:
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return false;
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}
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}
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void checkForCycles(const SDNode *N, const SelectionDAG *DAG = nullptr,
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bool force = false);
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@ -967,6 +950,23 @@ public:
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}
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};
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/// Returns true if the opcode is a binary operation with flags.
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static bool isBinOpWithFlags(unsigned Opcode) {
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switch (Opcode) {
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case ISD::SDIV:
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case ISD::UDIV:
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case ISD::SRA:
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case ISD::SRL:
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case ISD::MUL:
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case ISD::ADD:
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case ISD::SUB:
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case ISD::SHL:
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return true;
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default:
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return false;
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}
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}
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/// This class is an extension of BinarySDNode
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/// used from those opcodes that have associated extra flags.
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class BinaryWithFlagsSDNode : public BinarySDNode {
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