Move support/lib into lib/Support

Move support/tools into utils


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8878 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 82 deletions

diff --git a/support/lib/Support/LeakDetector.cpp b/support/lib/Support/LeakDetector.cpp
deleted file mode 100644
index ecc4868d2e..0000000000
--- a/support/lib/Support/LeakDetector.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-//===-- LeakDetector.cpp - Implement LeakDetector interface ---------------===//
-//
-// This file implements the LeakDetector class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Support/LeakDetector.h"
-#include "llvm/Value.h"
-#include <set>
-
-// Lazily allocate set so that release build doesn't have to do anything.
-static std::set<const void*> *Objects = 0;
-static std::set<const Value*> *LLVMObjects = 0;
-
-// 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.
-//
-static const Value *CachedValue;
-
-void LeakDetector::addGarbageObjectImpl(void *Object) {
-  if (Objects == 0)
-    Objects = new std::set<const void*>();
-  assert(Objects->count(Object) == 0 && "Object already in set!");
-  Objects->insert(Object);
-}
-
-void LeakDetector::removeGarbageObjectImpl(void *Object) {
-  if (Objects)
-    Objects->erase(Object);
-}
-
-void LeakDetector::addGarbageObjectImpl(const Value *Object) {
-  if (CachedValue) {
-    if (LLVMObjects == 0)
-      LLVMObjects = new std::set<const Value*>();
-    assert(LLVMObjects->count(CachedValue) == 0 && "Object already in set!");
-    LLVMObjects->insert(CachedValue);
-  }
-  CachedValue = Object;
-}
-
-void LeakDetector::removeGarbageObjectImpl(const Value *Object) {
-  if (Object == CachedValue)
-    CachedValue = 0;             // Cache hit!
-  else if (LLVMObjects)
-    LLVMObjects->erase(Object);
-}
-
-void LeakDetector::checkForGarbageImpl(const std::string &Message) {
-  if (CachedValue)  // Flush the cache to the set...
-    addGarbageObjectImpl((Value*)0);
-
-  assert(CachedValue == 0 && "No value should be cached anymore!");
-
-  if ((Objects && !Objects->empty()) || (LLVMObjects && !LLVMObjects->empty())){
-    std::cerr << "Leaked objects found: " << Message << "\n";
-
-    if (Objects && !Objects->empty()) {
-      std::cerr << "  Non-Value objects leaked:";
-      for (std::set<const void*>::iterator I = Objects->begin(),
-             E = Objects->end(); I != E; ++I)
-        std::cerr << " " << *I;
-    }
-
-    if (LLVMObjects && !LLVMObjects->empty()) {
-      std::cerr << "  LLVM Value subclasses leaked:";
-      for (std::set<const Value*>::iterator I = LLVMObjects->begin(),
-             E = LLVMObjects->end(); I != E; ++I)
-        std::cerr << **I << "\n";
-    }
-
-    std::cerr << "This is probably because you removed an LLVM value "
-              << "(Instruction, BasicBlock, \netc), but didn't delete it.  "
-              << "Please check your code for memory leaks.\n";
-
-    // Clear out results so we don't get duplicate warnings on next call...
-    delete Objects; delete LLVMObjects;
-    Objects = 0; LLVMObjects = 0;
-  }
-}