X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FAnalysis%2FInstCount.cpp;h=82b2245a3bb4e590227263394e50375b44079575;hb=2f0d1ea864ff0fe59c5a2b35390a82fad2865b61;hp=72bc2c72387f3c2b35f41f4f3c295112a97f23ad;hpb=5d8925c7c506a54ebdfb0bc93437ec9f602eaaa0;p=oota-llvm.git

diff --git a/lib/Analysis/InstCount.cpp b/lib/Analysis/InstCount.cpp
index 72bc2c72387..82b2245a3bb 100644
--- a/lib/Analysis/InstCount.cpp
+++ b/lib/Analysis/InstCount.cpp
@@ -11,26 +11,31 @@
 //
 //===----------------------------------------------------------------------===//
 
+#define DEBUG_TYPE "instcount"
 #include "llvm/Analysis/Passes.h"
 #include "llvm/Pass.h"
 #include "llvm/Function.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/InstVisitor.h"
+#include "llvm/Support/Streams.h"
 #include "llvm/ADT/Statistic.h"
-#include <iostream>
+#include <ostream>
 using namespace llvm;
 
-namespace {
-  Statistic<> TotalInsts ("instcount", "Number of instructions (of all types)");
-  Statistic<> TotalBlocks("instcount", "Number of basic blocks");
-  Statistic<> TotalFuncs ("instcount", "Number of non-external functions");
-  Statistic<> TotalMemInst("instcount", "Number of memory instructions");
+STATISTIC(TotalInsts , "Number of instructions (of all types)");
+STATISTIC(TotalBlocks, "Number of basic blocks");
+STATISTIC(TotalFuncs , "Number of non-external functions");
+STATISTIC(TotalMemInst, "Number of memory instructions");
 
 #define HANDLE_INST(N, OPCODE, CLASS) \
-    Statistic<> Num##OPCODE##Inst("instcount", "Number of " #OPCODE " insts");
+  STATISTIC(Num ## OPCODE ## Inst, "Number of " #OPCODE " insts");
 
 #include "llvm/Instruction.def"
 
-  class InstCount : public FunctionPass, public InstVisitor<InstCount> {
+
+namespace {
+  class VISIBILITY_HIDDEN InstCount 
+      : public FunctionPass, public InstVisitor<InstCount> {
     friend class InstVisitor<InstCount>;
 
     void visitFunction  (Function &F) { ++TotalFuncs; }
@@ -42,10 +47,13 @@ namespace {
 #include "llvm/Instruction.def"
 
     void visitInstruction(Instruction &I) {
-      std::cerr << "Instruction Count does not know about " << I;
+      cerr << "Instruction Count does not know about " << I;
       abort();
     }
   public:
+    static char ID; // Pass identification, replacement for typeid
+    InstCount() : FunctionPass((intptr_t)&ID) {}
+
     virtual bool runOnFunction(Function &F);
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
@@ -55,6 +63,7 @@ namespace {
 
   };
 
+  char InstCount::ID = 0;
   RegisterPass<InstCount> X("instcount",
                             "Counts the various types of Instructions");
 }