InstrProf: Add operator!= to coverage counters

[oota-llvm.git] / include / llvm / ProfileData / CoverageMapping.h

diff --git a/include/llvm/ProfileData/CoverageMapping.h b/include/llvm/ProfileData/CoverageMapping.h
index 38fc8ca7c77c54969cc3885a4dccf38f9c57462d..7c88977cb29e02f311fea21b88fd9490855f4543 100644 (file)
--- a/include/llvm/ProfileData/CoverageMapping.h
+++ b/include/llvm/ProfileData/CoverageMapping.h
@@ -19,6 +19,7 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/iterator.h"
+#include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/raw_ostream.h"
 #include <system_error>
@@ -62,8 +63,12 @@ public:
 
   unsigned getExpressionID() const { return ID; }
 
-  bool operator==(const Counter &Other) const {
-    return Kind == Other.Kind && ID == Other.ID;
+  friend bool operator==(const Counter &LHS, const Counter &RHS) {
+    return LHS.Kind == RHS.Kind && LHS.ID == RHS.ID;
+  }
+
+  friend bool operator!=(const Counter &LHS, const Counter &RHS) {
+    return !(LHS == RHS);
   }
 
   friend bool operator<(const Counter &LHS, const Counter &RHS) {
@@ -217,7 +222,7 @@ public:
       : Expressions(Expressions), CounterValues(CounterValues) {}
 
   void dump(const Counter &C, llvm::raw_ostream &OS) const;
-  void dump(const Counter &C) const { dump(C, llvm::outs()); }
+  void dump(const Counter &C) const { dump(C, dbgs()); }
 
   /// \brief Return the number of times that a region of code associated with
   /// this counter was executed.