From: Chandler Carruth <chandlerc@gmail.com>
Date: Fri, 14 Aug 2015 02:16:12 +0000 (+0000)
Subject: [PM/AA] Delete two pointlessly overridden methods on the AA interface by
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=c269c3d55528006aa93c036f5f294ef020b9b4be;ds=sidebyside

[PM/AA] Delete two pointlessly overridden methods on the AA interface by
the AA counter pass.

For pointsToConstantMemory, I think this is a "bug fix" as I think the
code as written will actually infloop if ever reached. For the
getModRefInfo, this is a no-op change but with a significantly simpler
form.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245007 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Analysis/AliasAnalysisCounter.h b/include/llvm/Analysis/AliasAnalysisCounter.h
index 68c9069fd42..8a7621ffab9 100644
--- a/include/llvm/Analysis/AliasAnalysisCounter.h
+++ b/include/llvm/Analysis/AliasAnalysisCounter.h
@@ -43,12 +43,6 @@ public:
   /// specified pass info.
   void *getAdjustedAnalysisPointer(AnalysisID PI) override;
 
-  // FIXME: We could count these too...
-  bool pointsToConstantMemory(const MemoryLocation &Loc,
-                              bool OrLocal) override {
-    return getAnalysis<AliasAnalysis>().pointsToConstantMemory(Loc, OrLocal);
-  }
-
   // Forwarding functions: just delegate to a real AA implementation, counting
   // the number of responses...
   AliasResult alias(const MemoryLocation &LocA,
@@ -56,10 +50,6 @@ public:
 
   ModRefInfo getModRefInfo(ImmutableCallSite CS,
                            const MemoryLocation &Loc) override;
-  ModRefInfo getModRefInfo(ImmutableCallSite CS1,
-                           ImmutableCallSite CS2) override {
-    return AliasAnalysis::getModRefInfo(CS1, CS2);
-  }
 };
 
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