TypeMetadataUtils.cpp File Reference

#include "llvm/Analysis/TypeMetadataUtils.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"

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Functions
static void	findCallsAtConstantOffset (SmallVectorImpl< DevirtCallSite > &DevirtCalls, bool *HasNonCallUses, Value *FPtr, uint64_t Offset, const CallInst *CI, DominatorTree &DT)
static void	findLoadCallsAtConstantOffset (const Module *M, SmallVectorImpl< DevirtCallSite > &DevirtCalls, Value *VPtr, int64_t Offset, const CallInst *CI, DominatorTree &DT)
static void	replaceRelativePointerUserWithZero (User *U)

Function Documentation

findCallsAtConstantOffset()

static void findCallsAtConstantOffset ( SmallVectorImpl< DevirtCallSite > &  DevirtCalls, bool *  HasNonCallUses, Value *  FPtr, uint64_t  Offset, const CallInst *  CI, DominatorTree &  DT  )

static

Definition at line 25 of file TypeMetadataUtils.cpp.

References llvm::DominatorTree::dominates(), findCallsAtConstantOffset(), llvm::Instruction::getFunction(), II, llvm::Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::Value::uses().

Referenced by findCallsAtConstantOffset(), llvm::findDevirtualizableCallsForTypeCheckedLoad(), and findLoadCallsAtConstantOffset().

findLoadCallsAtConstantOffset()

static void findLoadCallsAtConstantOffset ( const Module *  M, SmallVectorImpl< DevirtCallSite > &  DevirtCalls, Value *  VPtr, int64_t  Offset, const CallInst *  CI, DominatorTree &  DT  )

static

Definition at line 54 of file TypeMetadataUtils.cpp.

References llvm::drop_begin(), findCallsAtConstantOffset(), findLoadCallsAtConstantOffset(), GEP, llvm::Offset, and llvm::Value::uses().

Referenced by llvm::findDevirtualizableCallsForTypeTest(), and findLoadCallsAtConstantOffset().

replaceRelativePointerUserWithZero()

static void replaceRelativePointerUserWithZero ( User *  U )

static

Definition at line 240 of file TypeMetadataUtils.cpp.

Referenced by llvm::replaceRelativePointerUsersWithZero().