X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FPassAnalysisSupport.h;h=9164305418092385d0613c3ca238ca014ca7397f;hb=4becee113cc07d89a29c7fa7cb3b353635079315;hp=c11ca0bbdedcb619b788eb17c51dbae93a18270e;hpb=7e2c793a2b5c746344652b6579e958ee42fafdcc;p=oota-llvm.git

diff --git a/include/llvm/PassAnalysisSupport.h b/include/llvm/PassAnalysisSupport.h
index c11ca0bbded..91643054180 100644
--- a/include/llvm/PassAnalysisSupport.h
+++ b/include/llvm/PassAnalysisSupport.h
@@ -16,12 +16,12 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_PASS_ANALYSIS_SUPPORT_H
-#define LLVM_PASS_ANALYSIS_SUPPORT_H
+#ifndef LLVM_PASSANALYSISSUPPORT_H
+#define LLVM_PASSANALYSISSUPPORT_H
 
-#include "llvm/Pass.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Pass.h"
 #include <vector>
 
 namespace llvm {
@@ -94,7 +94,7 @@ public:
   void setPreservesAll() { PreservesAll = true; }
   bool getPreservesAll() const { return PreservesAll; }
 
-  /// setPreservesCFG - This function should be called by the pass, if they do
+  /// setPreservesCFG - This function should be called by the pass, iff they do
   /// not:
   ///
   ///  1. Add or remove basic blocks from the function
@@ -129,7 +129,7 @@ public:
 
   // Find pass that is implementing PI.
   Pass *findImplPass(AnalysisID PI) {
-    Pass *ResultPass = 0;
+    Pass *ResultPass = nullptr;
     for (unsigned i = 0; i < AnalysisImpls.size() ; ++i) {
       if (AnalysisImpls[i].first == PI) {
         ResultPass = AnalysisImpls[i].second;
@@ -182,7 +182,7 @@ AnalysisType *Pass::getAnalysisIfAvailable() const {
   const void *PI = &AnalysisType::ID;
 
   Pass *ResultPass = Resolver->getAnalysisIfAvailable(PI, true);
-  if (ResultPass == 0) return 0;
+  if (!ResultPass) return nullptr;
 
   // Because the AnalysisType may not be a subclass of pass (for
   // AnalysisGroups), we use getAdjustedAnalysisPointer here to potentially