1 files changed, 17 insertions, 14 deletions
diff --git a/include/llvm/Analysis/CFLSteensAliasAnalysis.h b/include/llvm/Analysis/CFLSteensAliasAnalysis.h
index fd3fa5febcdf..ee9e29046af8 100644
--- a/include/llvm/Analysis/CFLSteensAliasAnalysis.h
+++ b/include/llvm/Analysis/CFLSteensAliasAnalysis.h
@@ -1,4 +1,4 @@
-//=- CFLSteensAliasAnalysis.h - Unification-based Alias Analysis ---*- C++-*-=//
+//==- CFLSteensAliasAnalysis.h - Unification-based Alias Analysis -*- C++-*-==//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -16,30 +16,34 @@
 #define LLVM_ANALYSIS_CFLSTEENSALIASANALYSIS_H
 
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/None.h"
 #include "llvm/ADT/Optional.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CFLAliasAnalysisUtils.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/ValueHandle.h"
+#include "llvm/Analysis/MemoryLocation.h"
+#include "llvm/IR/PassManager.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/Casting.h"
 #include <forward_list>
+#include <memory>
 
 namespace llvm {
 
+class Function;
 class TargetLibraryInfo;
 
 namespace cflaa {
+
 struct AliasSummary;
-}
+
+} // end namespace cflaa
 
 class CFLSteensAAResult : public AAResultBase<CFLSteensAAResult> {
   friend AAResultBase<CFLSteensAAResult>;
+
   class FunctionInfo;
 
 public:
-  explicit CFLSteensAAResult(const TargetLibraryInfo &);
+  explicit CFLSteensAAResult(const TargetLibraryInfo &TLI);
   CFLSteensAAResult(CFLSteensAAResult &&Arg);
   ~CFLSteensAAResult();
 
@@ -68,7 +72,7 @@ public:
 
   AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB) {
     if (LocA.Ptr == LocB.Ptr)
-      return LocA.Size == LocB.Size ? MustAlias : PartialAlias;
+      return MustAlias;
 
     // Comparisons between global variables and other constants should be
     // handled by BasicAA.
@@ -105,10 +109,11 @@ private:
 /// in particular to leverage invalidation to trigger re-computation of sets.
 class CFLSteensAA : public AnalysisInfoMixin<CFLSteensAA> {
   friend AnalysisInfoMixin<CFLSteensAA>;
+
   static AnalysisKey Key;
 
 public:
-  typedef CFLSteensAAResult Result;
+  using Result = CFLSteensAAResult;
 
   CFLSteensAAResult run(Function &F, FunctionAnalysisManager &AM);
 };
@@ -129,12 +134,10 @@ public:
   void getAnalysisUsage(AnalysisUsage &AU) const override;
 };
 
-//===--------------------------------------------------------------------===//
-//
 // createCFLSteensAAWrapperPass - This pass implements a set-based approach to
 // alias analysis.
-//
 ImmutablePass *createCFLSteensAAWrapperPass();
-}
 
-#endif
+} // end namespace llvm
+
+#endif // LLVM_ANALYSIS_CFLSTEENSALIASANALYSIS_H