Functor that maps a virtual register to its dense index.

Synopsis

Declared in <llvm/CodeGen/TargetRegisterInfo.h>

struct VirtReg2IndexFunctor;

Description

This is useful when building IndexedMaps keyed on virtual registers.

Type Aliases

Name

Description

argument_type

Argument type accepted by the functor.

Member Functions

Name

Description

operator()

Return the dense index of virtual register Reg.

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