CostTableLookup overloads

Synopses

Declared in <llvm/CodeGen/CostTable.h>

Find in cost table.

template<class CostType>
CostTblEntryT<CostType> const*
CostTableLookup(
    ArrayRef<CostTblEntryT<CostType>> Tbl,
    int ISD,
    MVT Ty);

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Find in a C‐array cost table.

template<
    size_t N,
    class CostType>
CostTblEntryT<CostType> const*
CostTableLookup(
    CostTblEntryT<CostType> const(& Table)[],
    int ISD,
    MVT Ty);

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Return Value

The matching entry, or nullptr if none is found.

Parameters

Name

Description

Tbl

Cost table to search.

ISD

SelectionDAG opcode to match.

Ty

Machine value type to match.

Table

C‐array of cost‐table entries.

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