From e6cb63e471c56fa7e90916ec81da76a2604e388f Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Fri, 25 Apr 2014 04:24:47 +0000
Subject: [C++] Use 'nullptr'. Tools edition.

llvm-svn: 207176
---
 llvm/tools/bugpoint/ExecutionDriver.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'llvm/tools/bugpoint/ExecutionDriver.cpp')

diff --git a/llvm/tools/bugpoint/ExecutionDriver.cpp b/llvm/tools/bugpoint/ExecutionDriver.cpp
index 609de03db82..5ed7d2cab3c 100644
--- a/llvm/tools/bugpoint/ExecutionDriver.cpp
+++ b/llvm/tools/bugpoint/ExecutionDriver.cpp
@@ -145,7 +145,7 @@ bool BugDriver::initializeExecutionEnvironment() {
 
   // Create an instance of the AbstractInterpreter interface as specified on
   // the command line
-  SafeInterpreter = 0;
+  SafeInterpreter = nullptr;
   std::string Message;
 
   switch (InterpreterSel) {
@@ -256,7 +256,7 @@ bool BugDriver::initializeExecutionEnvironment() {
   if (!gcc) { outs() << Message << "\nExiting.\n"; exit(1); }
 
   // If there was an error creating the selected interpreter, quit with error.
-  return Interpreter == 0;
+  return Interpreter == nullptr;
 }
 
 /// compileProgram - Try to compile the specified module, returning false and
@@ -298,7 +298,7 @@ std::string BugDriver::executeProgram(const Module *Program,
                                       const std::string &SharedObj,
                                       AbstractInterpreter *AI,
                                       std::string *Error) const {
-  if (AI == 0) AI = Interpreter;
+  if (!AI) AI = Interpreter;
   assert(AI && "Interpreter should have been created already!");
   bool CreatedBitcode = false;
   if (BitcodeFile.empty()) {
@@ -445,7 +445,7 @@ bool BugDriver::diffProgram(const Module *Program,
                             std::string *ErrMsg) const {
   // Execute the program, generating an output file...
   std::string Output(
-      executeProgram(Program, "", BitcodeFile, SharedObject, 0, ErrMsg));
+      executeProgram(Program, "", BitcodeFile, SharedObject, nullptr, ErrMsg));
   if (!ErrMsg->empty())
     return false;
 
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