This is an implementation of the inliner that operates bottom up over the Strongly Connected Components(SCCs) of the CallGraph. More...

#include "mlir/Transforms/Inliner.h"

Classes
class	Impl

struct	ResolvedCall
	This struct represents a resolved call to a given callgraph node. More...

Public Types
using	RunPipelineHelperTy = std::function< LogicalResult(Pass &pass, OpPassManager &pipeline, Operation *op)>

using	ProfitabilityCallbackTy = std::function< bool(const ResolvedCall &)>
	Type of the callback answering if it is profitable to inline a callable operation at a call site. More...

Public Member Functions
	Inliner (Operation *op, CallGraph &cg, Pass &pass, AnalysisManager am, RunPipelineHelperTy runPipelineHelper, const InlinerConfig &config, ProfitabilityCallbackTy isProfitableToInline)

	Inliner (Inliner &)=delete

void	operator= (const Inliner &)=delete

LogicalResult	doInlining ()
	Perform inlining on a OpTrait::SymbolTable operation. More...

Detailed Description

This is an implementation of the inliner that operates bottom up over the Strongly Connected Components(SCCs) of the CallGraph.

This enables a more incremental propagation of inlining decisions from the leafs to the roots of the callgraph.

Definition at line 69 of file Inliner.h.

Member Typedef Documentation

◆ ProfitabilityCallbackTy

using mlir::Inliner::ProfitabilityCallbackTy = std::function<bool(const ResolvedCall &)>

Type of the callback answering if it is profitable to inline a callable operation at a call site.

It might be the case that the ResolvedCall does not provide enough context to make the profitability decision, so this hook's interface might need to be extended in future.

Definition at line 91 of file Inliner.h.

◆ RunPipelineHelperTy

using mlir::Inliner::RunPipelineHelperTy = std::function<LogicalResult( Pass &pass, OpPassManager &pipeline, Operation *op)>

Definition at line 83 of file Inliner.h.

Constructor & Destructor Documentation

◆ Inliner() [1/2]

mlir::Inliner::Inliner	(	Operation *	op,
		CallGraph &	cg,
		Pass &	pass,
		AnalysisManager	am,
		RunPipelineHelperTy	runPipelineHelper,
		const InlinerConfig &	config,
		ProfitabilityCallbackTy	isProfitableToInline
	)

inline

Definition at line 93 of file Inliner.h.

◆ Inliner() [2/2]

mlir::Inliner::Inliner ( Inliner & )

delete

Member Function Documentation

◆ doInlining()

LogicalResult mlir::Inliner::doInlining ( )

Perform inlining on a OpTrait::SymbolTable operation.

Definition at line 751 of file Inliner.cpp.

References mlir::Operation::getContext(), and runTransformOnCGSCCs().

◆ operator=()

void mlir::Inliner::operator= ( const Inliner & )