llvm::InlineFunction

Synopses

Declared in <llvm/Transforms/Utils/Cloning.h>

Inline the callee of CB into its caller's basic block.

InlineResult
InlineFunction(
    CallBase& CB,
    InlineFunctionInfo& IFI,
    bool MergeAttributes = false,
    AAResults* CalleeAAR = nullptr,
    bool InsertLifetime = true,
    bool TrackInlineHistory = false,
    Function* ForwardVarArgsTo = nullptr,
    OptimizationRemarkEmitter* ORE = nullptr);

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Inline CB while also updating a contextual profile.

InlineResult
InlineFunction(
    CallBase& CB,
    InlineFunctionInfo& IFI,
    PGOContextualProfile& CtxProf,
    bool MergeAttributes = false,
    AAResults* CalleeAAR = nullptr,
    bool InsertLifetime = true,
    bool TrackInlineHistory = false,
    Function* ForwardVarArgsTo = nullptr,
    OptimizationRemarkEmitter* ORE = nullptr);

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Return Value

Success if the call was inlined, otherwise a failure reason.

Parameters

Name	Description
CB	Call site whose callee should be inlined.
IFI	Inlining context and result collector.
MergeAttributes	Whether to merge callee attributes into the caller.
CalleeAAR	Optional alias-analysis results for the callee.
InsertLifetime	Whether to insert lifetime markers for inlined allocas.
TrackInlineHistory	Whether to record inline history metadata.
ForwardVarArgsTo	If set, forward varargs from the callsite to calls to this function.
ORE	Optional optimization-remark emitter for diagnostics.
CtxProf	Contextual profile to update for the inlined callsite.