[llvm] 796c805 - ProvenanceAnalysis.h - remove unnecessary AliasAnalysis.h include. NFCI.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-09-15T13:34:35+01:00
New Revision: 796c80526929e672efbdb2dfae1add1cc66c46b8

URL: https://github.com/llvm/llvm-project/commit/796c80526929e672efbdb2dfae1add1cc66c46b8
DIFF: https://github.com/llvm/llvm-project/commit/796c80526929e672efbdb2dfae1add1cc66c46b8.diff

LOG: ProvenanceAnalysis.h - remove unnecessary AliasAnalysis.h include. NFCI.

Forward declare AAResults instead of the (old) AliasAnalysis type.

Added: 
    

Modified: 
    llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h

Removed: 
    


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diff  --git a/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h b/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h
index 8fd842fd42d6..9e18052641a1 100644
--- a/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h
+++ b/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h
@@ -26,12 +26,12 @@
 #define LLVM_LIB_TRANSFORMS_OBJCARC_PROVENANCEANALYSIS_H
 
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/IR/ValueHandle.h"
 #include <utility>
 
 namespace llvm {
 
+class AAResults;
 class DataLayout;
 class PHINode;
 class SelectInst;
@@ -49,7 +49,7 @@ namespace objcarc {
 /// not two pointers have the same provenance source and thus could
 /// potentially be related.
 class ProvenanceAnalysis {
-  AliasAnalysis *AA;
+  AAResults *AA;
 
   using ValuePairTy = std::pair<const Value *, const Value *>;
   using CachedResultsTy = DenseMap<ValuePairTy, bool>;
@@ -67,9 +67,9 @@ class ProvenanceAnalysis {
   ProvenanceAnalysis(const ProvenanceAnalysis &) = delete;
   ProvenanceAnalysis &operator=(const ProvenanceAnalysis &) = delete;
 
-  void setAA(AliasAnalysis *aa) { AA = aa; }
+  void setAA(AAResults *aa) { AA = aa; }
 
-  AliasAnalysis *getAA() const { return AA; }
+  AAResults *getAA() const { return AA; }
 
   bool related(const Value *A, const Value *B, const DataLayout &DL);