From 794fd75c67a2cdc128d67342c6d88a504d186896 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Tue, 1 May 2007 21:15:47 +0000
Subject: Do not use typeinfo to identify pass in pass manager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Instrumentation/BlockProfiling.cpp | 7 +++++++
 lib/Transforms/Instrumentation/EdgeProfiling.cpp  | 4 ++++
 lib/Transforms/Instrumentation/RSProfiling.cpp    | 7 +++++++
 lib/Transforms/Instrumentation/RSProfiling.h      | 1 +
 4 files changed, 19 insertions(+)

(limited to 'lib/Transforms/Instrumentation')

diff --git a/lib/Transforms/Instrumentation/BlockProfiling.cpp b/lib/Transforms/Instrumentation/BlockProfiling.cpp
index fb7268e57b..a44899e1b9 100644
--- a/lib/Transforms/Instrumentation/BlockProfiling.cpp
+++ b/lib/Transforms/Instrumentation/BlockProfiling.cpp
@@ -32,9 +32,13 @@ using namespace llvm;
 
 namespace {
   class VISIBILITY_HIDDEN FunctionProfiler : public RSProfilers_std {
+  public:
+    static const int ID;
     bool runOnModule(Module &M);
   };
 
+  const int FunctionProfiler::ID = 0;
+
   RegisterPass<FunctionProfiler> X("insert-function-profiling",
                                "Insert instrumentation for function profiling");
   RegisterAnalysisGroup<RSProfilers> XG(X);
@@ -79,8 +83,11 @@ bool FunctionProfiler::runOnModule(Module &M) {
 namespace {
   class BlockProfiler : public RSProfilers_std {
     bool runOnModule(Module &M);
+  public:
+    static const int ID;
   };
 
+  const int BlockProfiler::ID = 0;
   RegisterPass<BlockProfiler> Y("insert-block-profiling",
                                 "Insert instrumentation for block profiling");
   RegisterAnalysisGroup<RSProfilers> YG(Y);
diff --git a/lib/Transforms/Instrumentation/EdgeProfiling.cpp b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
index e45d2bfd15..ff7d4270ba 100644
--- a/lib/Transforms/Instrumentation/EdgeProfiling.cpp
+++ b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
@@ -32,8 +32,12 @@ using namespace llvm;
 namespace {
   class VISIBILITY_HIDDEN EdgeProfiler : public ModulePass {
     bool runOnModule(Module &M);
+  public:
+    static const int ID; // Pass identifcation, replacement for typeid
+    EdgeProfiler() : ModulePass((intptr_t)&ID) {}
   };
 
+  const int EdgeProfiler::ID = 0;
   RegisterPass<EdgeProfiler> X("insert-edge-profiling",
                                "Insert instrumentation for edge profiling");
 }
diff --git a/lib/Transforms/Instrumentation/RSProfiling.cpp b/lib/Transforms/Instrumentation/RSProfiling.cpp
index f97b2bcd3e..ad9a841cb0 100644
--- a/lib/Transforms/Instrumentation/RSProfiling.cpp
+++ b/lib/Transforms/Instrumentation/RSProfiling.cpp
@@ -69,6 +69,7 @@ namespace {
   /// measuring framework overhead
   class VISIBILITY_HIDDEN NullProfilerRS : public RSProfilers {
   public:
+    static const int ID; // Pass identifcation, replacement for typeid
     bool isProfiling(Value* v) {
       return false;
     }
@@ -80,7 +81,9 @@ namespace {
     }
   };
 
+  const int RSProfilers::ID = 0;
   static RegisterAnalysisGroup<RSProfilers> A("Profiling passes");
+  const int NullProfilerRS::ID = 0;
   static RegisterPass<NullProfilerRS> NP("insert-null-profiling-rs",
                                          "Measure profiling framework overhead");
   static RegisterAnalysisGroup<RSProfilers, true> NPT(NP);
@@ -138,6 +141,9 @@ namespace {
 
   /// ProfilerRS - Insert the random sampling framework
   struct VISIBILITY_HIDDEN ProfilerRS : public FunctionPass {
+    static const int ID; // Pass identifcation, replacement for typeid
+    ProfilerRS() : FunctionPass((intptr_t)&ID) {}
+
     std::map<Value*, Value*> TransCache;
     std::set<BasicBlock*> ChoicePoints;
     Chooser* c;
@@ -154,6 +160,7 @@ namespace {
     virtual void getAnalysisUsage(AnalysisUsage &AU) const;
   };
 
+  const int ProfilerRS::ID = 0;
   RegisterPass<ProfilerRS> X("insert-rs-profiling-framework",
                              "Insert random sampling instrumentation framework");
 }
diff --git a/lib/Transforms/Instrumentation/RSProfiling.h b/lib/Transforms/Instrumentation/RSProfiling.h
index 747773a87c..3f7d92f17a 100644
--- a/lib/Transforms/Instrumentation/RSProfiling.h
+++ b/lib/Transforms/Instrumentation/RSProfiling.h
@@ -17,6 +17,7 @@ namespace llvm {
   /// RSProfilers_std - a simple support class for profilers that handles most
   /// of the work of chaining and tracking inserted code.
   struct RSProfilers_std : public RSProfilers {
+    static const int ID;
     std::set<Value*> profcode;
     // Lookup up values in profcode
     virtual bool isProfiling(Value* v);
-- 
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