Do not use virtual function to identify an analysis pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48520 91177308-0d34-0410-b5e6-96231b3b80d8

10 files changed, 12 insertions, 53 deletions

diff --git a/lib/Analysis/AliasAnalysisCounter.cpp b/lib/Analysis/AliasAnalysisCounter.cpp
index 8b35ea8..df3a66c 100644
--- a/lib/Analysis/AliasAnalysisCounter.cpp
+++ b/lib/Analysis/AliasAnalysisCounter.cpp
@@ -35,7 +35,7 @@ namespace {
     Module *M;
   public:
     static char ID; // Class identification, replacement for typeinfo
-    AliasAnalysisCounter() : ModulePass((intptr_t) &ID) {
+    AliasAnalysisCounter() : ModulePass((intptr_t) &ID, true) {
       No = May = Must = 0;
       NoMR = JustRef = JustMod = MR = 0;
     }
@@ -72,9 +72,6 @@ namespace {
       }
     }
 
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
-
     bool runOnModule(Module &M) {
       this->M = &M;
       InitializeAliasAnalysis(this);
diff --git a/lib/Analysis/AliasAnalysisEvaluator.cpp b/lib/Analysis/AliasAnalysisEvaluator.cpp
index 51fdec4..648760a 100644
--- a/lib/Analysis/AliasAnalysisEvaluator.cpp
+++ b/lib/Analysis/AliasAnalysisEvaluator.cpp
@@ -52,7 +52,7 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    AAEval() : FunctionPass((intptr_t)&ID) {}
+    AAEval() : FunctionPass((intptr_t)&ID, true) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<AliasAnalysis>();
@@ -70,9 +70,6 @@ namespace {
       return false;
     }
 
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
-
     bool runOnFunction(Function &F);
     bool doFinalization(Module &M);
   };
diff --git a/lib/Analysis/AliasDebugger.cpp b/lib/Analysis/AliasDebugger.cpp
index 6b534e9..76dfe07 100644
--- a/lib/Analysis/AliasDebugger.cpp
+++ b/lib/Analysis/AliasDebugger.cpp
@@ -41,10 +41,7 @@ namespace {
     
   public:
     static char ID; // Class identification, replacement for typeinfo
-    AliasDebugger() : ModulePass((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    AliasDebugger() : ModulePass((intptr_t)&ID, true) {}
 
     bool runOnModule(Module &M) {
       InitializeAliasAnalysis(this);                 // set up super class
diff --git a/lib/Analysis/AliasSetTracker.cpp b/lib/Analysis/AliasSetTracker.cpp
index 69cf4b3..a6f9227 100644
--- a/lib/Analysis/AliasSetTracker.cpp
+++ b/lib/Analysis/AliasSetTracker.cpp
@@ -551,16 +551,13 @@ namespace {
     AliasSetTracker *Tracker;
   public:
     static char ID; // Pass identification, replacement for typeid
-    AliasSetPrinter() : FunctionPass((intptr_t)&ID) {}
+    AliasSetPrinter() : FunctionPass((intptr_t)&ID, true) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
       AU.addRequired<AliasAnalysis>();
     }
 
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
-
     virtual bool runOnFunction(Function &F) {
       Tracker = new AliasSetTracker(getAnalysis<AliasAnalysis>());
 
diff --git a/lib/Analysis/CFGPrinter.cpp b/lib/Analysis/CFGPrinter.cpp
index 7b61ff8..b4840dc 100644
--- a/lib/Analysis/CFGPrinter.cpp
+++ b/lib/Analysis/CFGPrinter.cpp
@@ -92,10 +92,7 @@ struct DOTGraphTraits<const Function*> : public DefaultDOTGraphTraits {
 namespace {
   struct VISIBILITY_HIDDEN CFGViewer : public FunctionPass {
     static char ID; // Pass identifcation, replacement for typeid
-    CFGViewer() : FunctionPass((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    CFGViewer() : FunctionPass((intptr_t)&ID, true) {}
 
     virtual bool runOnFunction(Function &F) {
       F.viewCFG();
@@ -115,10 +112,7 @@ namespace {
 
   struct VISIBILITY_HIDDEN CFGOnlyViewer : public FunctionPass {
     static char ID; // Pass identifcation, replacement for typeid
-    CFGOnlyViewer() : FunctionPass((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    CFGOnlyViewer() : FunctionPass((intptr_t)&ID, true) {}
 
     virtual bool runOnFunction(Function &F) {
       CFGOnly = true;
@@ -141,10 +135,7 @@ namespace {
   struct VISIBILITY_HIDDEN CFGPrinter : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
     CFGPrinter() : FunctionPass((intptr_t)&ID) {}
-    explicit CFGPrinter(intptr_t pid) : FunctionPass(pid) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    explicit CFGPrinter(intptr_t pid) : FunctionPass(pid, true) {}
 
     virtual bool runOnFunction(Function &F) {
       std::string Filename = "cfg." + F.getName() + ".dot";
@@ -173,10 +164,6 @@ namespace {
   struct VISIBILITY_HIDDEN CFGOnlyPrinter : public CFGPrinter {
     static char ID; // Pass identification, replacement for typeid
     CFGOnlyPrinter() : CFGPrinter((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
-
     virtual bool runOnFunction(Function &F) {
       bool OldCFGOnly = CFGOnly;
       CFGOnly = true;
diff --git a/lib/Analysis/IPA/Andersens.cpp b/lib/Analysis/IPA/Andersens.cpp
index 49c6edd..d77997b 100644
--- a/lib/Analysis/IPA/Andersens.cpp
+++ b/lib/Analysis/IPA/Andersens.cpp
@@ -430,10 +430,7 @@ namespace {
 
   public:
     static char ID;
-    Andersens() : ModulePass((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    Andersens() : ModulePass((intptr_t)&ID, true) {}
 
     bool runOnModule(Module &M) {
       InitializeAliasAnalysis(this);
diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp
index 9f0159e..a08db7b 100644
--- a/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -84,10 +84,7 @@ namespace {
 
   public:
     static char ID;
-    GlobalsModRef() : ModulePass((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    GlobalsModRef() : ModulePass((intptr_t)&ID, true) {}
 
     bool runOnModule(Module &M) {
       InitializeAliasAnalysis(this);                 // set up super class
diff --git a/lib/Analysis/InstCount.cpp b/lib/Analysis/InstCount.cpp
index 08a27a6..2eae5c3 100644
--- a/lib/Analysis/InstCount.cpp
+++ b/lib/Analysis/InstCount.cpp
@@ -51,12 +51,8 @@ namespace {
       abort();
     }
   public:
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
-
     static char ID; // Pass identification, replacement for typeid
-    InstCount() : FunctionPass((intptr_t)&ID) {}
+    InstCount() : FunctionPass((intptr_t)&ID, true) {}
 
     virtual bool runOnFunction(Function &F);
 
diff --git a/lib/Analysis/LoadValueNumbering.cpp b/lib/Analysis/LoadValueNumbering.cpp
index 6dd55a4..6b8775b 100644
--- a/lib/Analysis/LoadValueNumbering.cpp
+++ b/lib/Analysis/LoadValueNumbering.cpp
@@ -41,10 +41,7 @@ namespace {
   // FIXME: This should not be a FunctionPass.
   struct VISIBILITY_HIDDEN LoadVN : public FunctionPass, public ValueNumbering {
     static char ID; // Class identification, replacement for typeinfo
-    LoadVN() : FunctionPass((intptr_t)&ID) {}
-
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
+    LoadVN() : FunctionPass((intptr_t)&ID, true) {}
 
     /// Pass Implementation stuff.  This doesn't do any analysis.
     ///
diff --git a/lib/Analysis/ProfileInfoLoaderPass.cpp b/lib/Analysis/ProfileInfoLoaderPass.cpp
index e18625f..12b18f7 100644
--- a/lib/Analysis/ProfileInfoLoaderPass.cpp
+++ b/lib/Analysis/ProfileInfoLoaderPass.cpp
@@ -34,7 +34,7 @@ namespace {
   public:
     static char ID; // Class identification, replacement for typeinfo
     explicit LoaderPass(const std::string &filename = "")
-      : ModulePass((intptr_t)&ID), Filename(filename) {
+      : ModulePass((intptr_t)&ID, true), Filename(filename) {
       if (filename.empty()) Filename = ProfileInfoFilename;
     }
 
@@ -46,9 +46,6 @@ namespace {
       return "Profiling information loader";
     }
 
-    /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-    virtual bool isAnalysis() const { return true; }
-
     /// run - Load the profile information from the specified file.
     virtual bool runOnModule(Module &M);
   };