Rename VMCore directory to IR.

[oota-llvm.git] / lib / VMCore / LeaksContext.h

diff --git a/lib/VMCore/LeaksContext.h b/lib/VMCore/LeaksContext.h
deleted file mode 100644 (file)
index faf3e95..0000000
--- a/lib/VMCore/LeaksContext.h
+++ /dev/null
@@ -1,92 +0,0 @@
-//===- LeaksContext.h - LeadDetector Implementation ------------*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file defines various helper methods and classes used by
-// LLVMContextImpl for leaks detectors.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/Value.h"
-
-namespace llvm {
-
-template <class T>
-struct PrinterTrait {
-  static void print(const T* P) { errs() << P; }
-};
-
-template<>
-struct PrinterTrait<Value> {
-  static void print(const Value* P) { errs() << *P; }
-};
-
-template <typename T>
-struct LeakDetectorImpl {
-  explicit LeakDetectorImpl(const char* const name = "") : 
-    Cache(0), Name(name) { }
-
-  void clear() {
-    Cache = 0;
-    Ts.clear();
-  }
-    
-  void setName(const char* n) { 
-    Name = n;
-  }
-    
-  // Because the most common usage pattern, by far, is to add a
-  // garbage object, then remove it immediately, we optimize this
-  // case.  When an object is added, it is not added to the set
-  // immediately, it is added to the CachedValue Value.  If it is
-  // immediately removed, no set search need be performed.
-  void addGarbage(const T* o) {
-    assert(Ts.count(o) == 0 && "Object already in set!");
-    if (Cache) {
-      assert(Cache != o && "Object already in set!");
-      Ts.insert(Cache);
-    }
-    Cache = o;
-  }
-
-  void removeGarbage(const T* o) {
-    if (o == Cache)
-      Cache = 0; // Cache hit
-    else
-      Ts.erase(o);
-  }
-
-  bool hasGarbage(const std::string& Message) {
-    addGarbage(0); // Flush the Cache
-
-    assert(Cache == 0 && "No value should be cached anymore!");
-
-    if (!Ts.empty()) {
-      errs() << "Leaked " << Name << " objects found: " << Message << ":\n";
-      for (typename SmallPtrSet<const T*, 8>::iterator I = Ts.begin(),
-           E = Ts.end(); I != E; ++I) {
-        errs() << '\t';
-        PrinterTrait<T>::print(*I);
-        errs() << '\n';
-      }
-      errs() << '\n';
-
-      return true;
-    }
-    
-    return false;
-  }
-
-private:
-  SmallPtrSet<const T*, 8> Ts;
-  const T* Cache;
-  const char* Name;
-};
-
-}