WinCFGuard.cpp File Reference

#include "WinCFGuard.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Module.h"
#include "llvm/MC/MCObjectFileInfo.h"
#include "llvm/MC/MCStreamer.h"
#include <vector>

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Functions
static bool	isPossibleIndirectCallTarget (const Function *F)
	Returns true if this function's address is escaped in a way that might make it an indirect call target.

Function Documentation

isPossibleIndirectCallTarget()

static bool isPossibleIndirectCallTarget ( const Function *  F )

static

Returns true if this function's address is escaped in a way that might make it an indirect call target.

Function::hasAddressTaken gives different results when a function is called directly with a function prototype mismatch, which requires a cast.

Definition at line 46 of file WinCFGuard.cpp.

References llvm::CallingConv::C, F, Users, and llvm::Value::uses().

Referenced by llvm::WinCFGuard::endModule().