[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.
llvm-svn: 206243
diff --git a/llvm/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp b/llvm/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
index 7be6aca..6933f74 100644
--- a/llvm/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
@@ -34,7 +34,7 @@
public:
static char ID; // Class identification, replacement for typeinfo
- ScalarEvolutionAliasAnalysis() : FunctionPass(ID), SE(0) {
+ ScalarEvolutionAliasAnalysis() : FunctionPass(ID), SE(nullptr) {
initializeScalarEvolutionAliasAnalysisPass(
*PassRegistry::getPassRegistry());
}
@@ -102,7 +102,7 @@
return U->getValue();
}
// No Identified object found.
- return 0;
+ return nullptr;
}
AliasAnalysis::AliasResult
@@ -162,10 +162,10 @@
if ((AO && AO != LocA.Ptr) || (BO && BO != LocB.Ptr))
if (alias(Location(AO ? AO : LocA.Ptr,
AO ? +UnknownSize : LocA.Size,
- AO ? 0 : LocA.TBAATag),
+ AO ? nullptr : LocA.TBAATag),
Location(BO ? BO : LocB.Ptr,
BO ? +UnknownSize : LocB.Size,
- BO ? 0 : LocB.TBAATag)) == NoAlias)
+ BO ? nullptr : LocB.TBAATag)) == NoAlias)
return NoAlias;
// Forward the query to the next analysis.