llvm::ArgumentPromotionPass Class Reference

Argument promotion pass. More...

#include "llvm/Transforms/IPO/ArgumentPromotion.h"

Inheritance diagram for llvm::ArgumentPromotionPass:

Public Member Functions
	ArgumentPromotionPass (unsigned MaxElements=2u)
PreservedAnalyses	run (LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG, CGSCCUpdateResult &UR)
Public Member Functions inherited from llvm::PassInfoMixin< ArgumentPromotionPass >
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

Additional Inherited Members
Static Public Member Functions inherited from llvm::PassInfoMixin< ArgumentPromotionPass >
static StringRef	name ()
	Gets the name of the pass we are mixed into.

Detailed Description

Argument promotion pass.

This pass walks the functions in each SCC and for each one tries to transform it and all of its callers to replace indirect arguments with direct (by-value) arguments.

Definition at line 23 of file ArgumentPromotion.h.

Constructor & Destructor Documentation

ArgumentPromotionPass()

llvm::ArgumentPromotionPass::ArgumentPromotionPass ( unsigned MaxElements = 2u )

inline

Definition at line 27 of file ArgumentPromotion.h.

Member Function Documentation

run()

PreservedAnalyses ArgumentPromotionPass::run	(	LazyCallGraph::SCC &	C,
		CGSCCAnalysisManager &	AM,
		LazyCallGraph &	CG,
		CGSCCUpdateResult &	UR )

Definition at line 899 of file ArgumentPromotion.cpp.

References llvm::PreservedAnalyses::all(), llvm::CallingConv::C, llvm::cast(), Changed, llvm::Function::eraseFromParent(), FAM, llvm::Value::getName(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), N, llvm::PreservedAnalyses::preserve(), llvm::PreservedAnalyses::preserveSet(), promoteArguments(), and llvm::Value::users().

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The documentation for this class was generated from the following files:

• include/llvm/Transforms/IPO/ArgumentPromotion.h
• lib/Transforms/IPO/ArgumentPromotion.cpp