diff --git a/libc/private/UniquePtr.h b/libc/private/UniquePtr.h
deleted file mode 100644
index 5ac7599..0000000
--- a/libc/private/UniquePtr.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef UNIQUE_PTR_H_included
-#define UNIQUE_PTR_H_included
-
-// Default deleter for pointer types.
-template <typename T>
-struct DefaultDelete {
-    enum { type_must_be_complete = sizeof(T) };
-    DefaultDelete() {}
-    void operator()(T* p) const {
-        delete p;
-    }
-};
-
-// Default deleter for array types.
-template <typename T>
-struct DefaultDelete<T[]> {
-    enum { type_must_be_complete = sizeof(T) };
-    void operator()(T* p) const {
-        delete[] p;
-    }
-};
-
-// A smart pointer that deletes the given pointer on destruction.
-// Equivalent to C++0x's std::unique_ptr (a combination of boost::scoped_ptr
-// and boost::scoped_array).
-// Named to be in keeping with Android style but also to avoid
-// collision with any other implementation, until we can switch over
-// to unique_ptr.
-// Use thus:
-//   UniquePtr<C> c(new C);
-template <typename T, typename D = DefaultDelete<T> >
-class UniquePtr {
-public:
-    // Construct a new UniquePtr, taking ownership of the given raw pointer.
-    explicit UniquePtr(T* ptr = nullptr) : mPtr(ptr) { }
-
-    UniquePtr(UniquePtr<T, D>&& that) {
-      mPtr = that.mPtr;
-      that.mPtr = nullptr;
-    }
-
-    ~UniquePtr() {
-        reset();
-    }
-
-    // Accessors.
-    T& operator*() const { return *mPtr; }
-    T* operator->() const { return mPtr; }
-    T* get() const { return mPtr; }
-
-    // Returns the raw pointer and hands over ownership to the caller.
-    // The pointer will not be deleted by UniquePtr.
-    T* release() __attribute__((warn_unused_result)) {
-        T* result = mPtr;
-        mPtr = nullptr;
-        return result;
-    }
-
-    // Takes ownership of the given raw pointer.
-    // If this smart pointer previously owned a different raw pointer, that
-    // raw pointer will be freed.
-    void reset(T* ptr = nullptr) {
-        if (ptr != mPtr) {
-            D()(mPtr);
-            mPtr = ptr;
-        }
-    }
-
-private:
-    // The raw pointer.
-    T* mPtr;
-
-    // Comparing unique pointers is probably a mistake, since they're unique.
-    template <typename T2> bool operator==(const UniquePtr<T2>& p) const = delete;
-    template <typename T2> bool operator!=(const UniquePtr<T2>& p) const = delete;
-
-    // Disallow copy and assignment.
-    UniquePtr(const UniquePtr&) = delete;
-    void operator=(const UniquePtr&) = delete;
-};
-
-// Partial specialization for array types. Like std::unique_ptr, this removes
-// operator* and operator-> but adds operator[].
-template <typename T, typename D>
-class UniquePtr<T[], D> {
-public:
-    explicit UniquePtr(T* ptr = NULL) : mPtr(ptr) {
-    }
-    UniquePtr(UniquePtr<T, D>&& that) {
-      mPtr = that.mPtr;
-      that.mPtr = nullptr;
-    }
-
-    ~UniquePtr() {
-        reset();
-    }
-
-    T& operator[](size_t i) const {
-        return mPtr[i];
-    }
-    T* get() const { return mPtr; }
-
-    T* release() __attribute__((warn_unused_result)) {
-        T* result = mPtr;
-        mPtr = NULL;
-        return result;
-    }
-
-    void reset(T* ptr = NULL) {
-        if (ptr != mPtr) {
-            D()(mPtr);
-            mPtr = ptr;
-        }
-    }
-
-private:
-    T* mPtr;
-
-    // Disallow copy and assignment.
-    UniquePtr(const UniquePtr&) = delete;
-    void operator=(const UniquePtr&) = delete;
-};
-
-#endif  // UNIQUE_PTR_H_included
diff --git a/linker/dlfcn.cpp b/linker/dlfcn.cpp
index 3024b3c..38484d9 100644
--- a/linker/dlfcn.cpp
+++ b/linker/dlfcn.cpp
@@ -245,7 +245,6 @@
     __libdl_info.bucket = g_libdl_buckets;
     __libdl_info.chain = g_libdl_chains;
     __libdl_info.has_DT_SYMBOLIC = true;
-    __libdl_info.ref_count = 1;
   }
 
   return &__libdl_info;
diff --git a/linker/linker.cpp b/linker/linker.cpp
index 610489e..2186b3d 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -44,8 +44,6 @@
 #include "private/KernelArgumentBlock.h"
 #include "private/ScopedPthreadMutexLocker.h"
 #include "private/ScopedFd.h"
-#include "private/ScopeGuard.h"
-#include "private/UniquePtr.h"
 
 #include "linker.h"
 #include "linker_debug.h"
@@ -172,6 +170,7 @@
 DISALLOW_ALLOCATION(void*, realloc, (void* u1 __unused, size_t u2 __unused));
 DISALLOW_ALLOCATION(void*, calloc, (size_t u1 __unused, size_t u2 __unused));
 
+static char tmp_err_buf[768];
 static char __linker_dl_err_buf[768];
 
 char* linker_get_error_buffer() {
@@ -513,7 +512,7 @@
     unsigned elf_hash = elfhash(name);
     ElfW(Sym)* s = nullptr;
 
-    if (somain != nullptr) {
+    if (si != nullptr && somain != nullptr) {
         /*
          * Local scope is executable scope. Just start looking into it right away
          * for the shortcut.
@@ -658,47 +657,22 @@
   }
 };
 
-class LoadTask {
- public:
-  struct deleter_t {
-    void operator()(LoadTask* t) {
-      TypeBasedAllocator<LoadTask>::free(t);
-    }
-  };
-
-  typedef UniquePtr<LoadTask, deleter_t> unique_ptr;
-
-  static deleter_t deleter;
-
-  static LoadTask* create(const char* name, soinfo* needed_by) {
-    LoadTask* ptr = TypeBasedAllocator<LoadTask>::alloc();
-    return new (ptr) LoadTask(name, needed_by);
-  }
-
-  const char* get_name() {
-    return name_;
-  }
-
-  soinfo* get_needed_by() {
-    return needed_by_;
-  }
- private:
-  LoadTask(const char* name, soinfo* needed_by)
-    : name_(name), needed_by_(needed_by) {}
-
-  const char* name_;
-  soinfo* needed_by_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(LoadTask);
-};
-
 template <typename T>
 using linked_list_t = LinkedList<T, TypeBasedAllocator<LinkedListEntry<T>>>;
 
 typedef linked_list_t<soinfo> SoinfoLinkedList;
-typedef linked_list_t<const char> StringLinkedList;
-typedef linked_list_t<LoadTask> LoadTaskList;
 
+static LinkerAllocator<LinkedListEntry<soinfo>> g_soinfo_list_allocator_rw;
+class SoinfoListAllocatorRW {
+ public:
+  static LinkedListEntry<soinfo>* alloc() {
+    return g_soinfo_list_allocator_rw.alloc();
+  }
+
+  static void free(LinkedListEntry<soinfo>* ptr) {
+    g_soinfo_list_allocator_rw.free(ptr);
+  }
+};
 
 // This is used by dlsym(3).  It performs symbol lookup only within the
 // specified soinfo object and its dependencies in breadth first order.
@@ -824,80 +798,73 @@
   return fd;
 }
 
-template<typename F>
-static void for_each_dt_needed(const soinfo* si, F action) {
-  for (ElfW(Dyn)* d = si->dynamic; d->d_tag != DT_NULL; ++d) {
-    if (d->d_tag == DT_NEEDED) {
-      action(si->strtab + d->d_un.d_val);
+static soinfo* load_library(const char* name, int dlflags, const android_dlextinfo* extinfo) {
+    int fd = -1;
+    ScopedFd file_guard(-1);
+
+    if (extinfo != nullptr && (extinfo->flags & ANDROID_DLEXT_USE_LIBRARY_FD) != 0) {
+      fd = extinfo->library_fd;
+    } else {
+      // Open the file.
+      fd = open_library(name);
+      if (fd == -1) {
+        DL_ERR("library \"%s\" not found", name);
+        return nullptr;
+      }
+
+      file_guard.reset(fd);
     }
-  }
-}
 
-static soinfo* load_library(LoadTaskList& load_tasks, const char* name, int dlflags, const android_dlextinfo* extinfo) {
-  int fd = -1;
-  ScopedFd file_guard(-1);
+    ElfReader elf_reader(name, fd);
 
-  if (extinfo != nullptr && (extinfo->flags & ANDROID_DLEXT_USE_LIBRARY_FD) != 0) {
-    fd = extinfo->library_fd;
-  } else {
-    // Open the file.
-    fd = open_library(name);
-    if (fd == -1) {
-      DL_ERR("library \"%s\" not found", name);
+    struct stat file_stat;
+    if (TEMP_FAILURE_RETRY(fstat(fd, &file_stat)) != 0) {
+      DL_ERR("unable to stat file for the library %s: %s", name, strerror(errno));
       return nullptr;
     }
 
-    file_guard.reset(fd);
-  }
-
-  struct stat file_stat;
-  if (TEMP_FAILURE_RETRY(fstat(fd, &file_stat)) != 0) {
-    DL_ERR("unable to stat file for the library %s: %s", name, strerror(errno));
-    return nullptr;
-  }
-
-  // Check for symlink and other situations where
-  // file can have different names.
-  for (soinfo* si = solist; si != nullptr; si = si->next) {
-    if (si->get_st_dev() != 0 &&
-        si->get_st_ino() != 0 &&
-        si->get_st_dev() == file_stat.st_dev &&
-        si->get_st_ino() == file_stat.st_ino) {
-      TRACE("library \"%s\" is already loaded under different name/path \"%s\" - will return existing soinfo", name, si->name);
-      return si;
+    // Check for symlink and other situations where
+    // file can have different names.
+    for (soinfo* si = solist; si != nullptr; si = si->next) {
+      if (si->get_st_dev() != 0 &&
+          si->get_st_ino() != 0 &&
+          si->get_st_dev() == file_stat.st_dev &&
+          si->get_st_ino() == file_stat.st_ino) {
+        TRACE("library \"%s\" is already loaded under different name/path \"%s\" - will return existing soinfo", name, si->name);
+        return si;
+      }
     }
-  }
 
-  if ((dlflags & RTLD_NOLOAD) != 0) {
-    return nullptr;
-  }
+    if ((dlflags & RTLD_NOLOAD) != 0) {
+      return nullptr;
+    }
 
-  // Read the ELF header and load the segments.
-  ElfReader elf_reader(name, fd);
-  if (!elf_reader.Load(extinfo)) {
-    return nullptr;
-  }
+    // Read the ELF header and load the segments.
+    if (!elf_reader.Load(extinfo)) {
+        return nullptr;
+    }
 
-  soinfo* si = soinfo_alloc(SEARCH_NAME(name), &file_stat);
-  if (si == nullptr) {
-    return nullptr;
-  }
-  si->base = elf_reader.load_start();
-  si->size = elf_reader.load_size();
-  si->load_bias = elf_reader.load_bias();
-  si->phnum = elf_reader.phdr_count();
-  si->phdr = elf_reader.loaded_phdr();
+    soinfo* si = soinfo_alloc(SEARCH_NAME(name), &file_stat);
+    if (si == nullptr) {
+        return nullptr;
+    }
+    si->base = elf_reader.load_start();
+    si->size = elf_reader.load_size();
+    si->load_bias = elf_reader.load_bias();
+    si->phnum = elf_reader.phdr_count();
+    si->phdr = elf_reader.loaded_phdr();
 
-  if (!si->PrelinkImage()) {
-    soinfo_free(si);
-    return nullptr;
-  }
+    // At this point we know that whatever is loaded @ base is a valid ELF
+    // shared library whose segments are properly mapped in.
+    TRACE("[ load_library base=%p size=%zu name='%s' ]",
+          reinterpret_cast<void*>(si->base), si->size, si->name);
 
-  for_each_dt_needed(si, [&] (const char* name) {
-    load_tasks.push_back(LoadTask::create(name, si));
-  });
+    if (!si->LinkImage(extinfo)) {
+      soinfo_free(si);
+      return nullptr;
+    }
 
-  return si;
+    return si;
 }
 
 static soinfo *find_loaded_library_by_name(const char* name) {
@@ -910,122 +877,33 @@
   return nullptr;
 }
 
-static soinfo* find_library_internal(LoadTaskList& load_tasks, const char* name, int dlflags, const android_dlextinfo* extinfo) {
+static soinfo* find_library_internal(const char* name, int dlflags, const android_dlextinfo* extinfo) {
+  if (name == nullptr) {
+    return somain;
+  }
 
   soinfo* si = find_loaded_library_by_name(name);
 
   // Library might still be loaded, the accurate detection
-  // of this fact is done by load_library.
+  // of this fact is done by load_library
   if (si == nullptr) {
     TRACE("[ '%s' has not been found by name.  Trying harder...]", name);
-    si = load_library(load_tasks, name, dlflags, extinfo);
+    si = load_library(name, dlflags, extinfo);
+  }
+
+  if (si != nullptr && (si->flags & FLAG_LINKED) == 0) {
+    DL_ERR("recursive link to \"%s\"", si->name);
+    return nullptr;
   }
 
   return si;
 }
 
-static void soinfo_unload(soinfo* si);
-
-static bool is_recursive(soinfo* si, soinfo* parent) {
-  if (parent == nullptr) {
-    return false;
-  }
-
-  if (si == parent) {
-    DL_ERR("recursive link to \"%s\"", si->name);
-    return true;
-  }
-
-  return !parent->get_parents().visit([&](soinfo* grandparent) {
-    return !is_recursive(si, grandparent);
-  });
-}
-
-static bool find_libraries(const char* const library_names[], size_t library_names_size, soinfo* soinfos[],
-    soinfo* ld_preloads[], size_t ld_preloads_size, int dlflags, const android_dlextinfo* extinfo) {
-  // Step 0: prepare.
-  LoadTaskList load_tasks;
-  for (size_t i = 0; i < library_names_size; ++i) {
-    const char* name = library_names[i];
-    load_tasks.push_back(LoadTask::create(name, nullptr));
-  }
-
-  // Libraries added to this list in reverse order so that we can
-  // start linking from bottom-up - see step 2.
-  SoinfoLinkedList found_libs;
-  size_t soinfos_size = 0;
-
-  auto failure_guard = create_scope_guard([&]() {
-    // Housekeeping
-    load_tasks.for_each([] (LoadTask* t) {
-      LoadTask::deleter(t);
-    });
-
-    for (size_t i = 0; i<soinfos_size; ++i) {
-      soinfo_unload(soinfos[i]);
-    }
-  });
-
-  // Step 1: load and pre-link all DT_NEEDED libraries in breadth first order.
-  for (LoadTask::unique_ptr task(load_tasks.pop_front()); task.get() != nullptr; task.reset(load_tasks.pop_front())) {
-    soinfo* si = find_library_internal(load_tasks, task->get_name(), dlflags, extinfo);
-    if (si == nullptr) {
-      return false;
-    }
-
-    soinfo* needed_by = task->get_needed_by();
-
-    if (is_recursive(si, needed_by)) {
-      soinfo_free(si);
-      return false;
-    }
-
-    si->ref_count++;
-    if (needed_by != nullptr) {
-      needed_by->add_child(si);
-    }
-    found_libs.push_front(si);
-
-    // When ld_preloads is not null first
-    // ld_preloads_size libs are in fact ld_preloads.
-    if (ld_preloads != nullptr && soinfos_size < ld_preloads_size) {
-      ld_preloads[soinfos_size] = si;
-    }
-
-    if (soinfos_size<library_names_size) {
-      soinfos[soinfos_size++] = si;
-    }
-  }
-
-  // Step 2: link libraries.
-  soinfo* si;
-  while ((si = found_libs.pop_front()) != nullptr) {
-    if ((si->flags & FLAG_LINKED) == 0) {
-      if (!si->LinkImage(extinfo)) {
-        return false;
-      }
-      si->flags |= FLAG_LINKED;
-    }
-  }
-
-  // All is well - found_libs and load_tasks are empty at this point
-  // and all libs are successfully linked.
-  failure_guard.disable();
-  return true;
-}
-
 static soinfo* find_library(const char* name, int dlflags, const android_dlextinfo* extinfo) {
-  if (name == nullptr) {
-    somain->ref_count++;
-    return somain;
+  soinfo* si = find_library_internal(name, dlflags, extinfo);
+  if (si != nullptr) {
+    si->ref_count++;
   }
-
-  soinfo* si;
-
-  if (!find_libraries(&name, 1, &si, nullptr, 0, dlflags, extinfo)) {
-    return nullptr;
-  }
-
   return si;
 }
 
@@ -1047,17 +925,20 @@
         soinfo_unload(children[i]);
       }
     } else {
-      for_each_dt_needed(si, [&] (const char* library_name) {
-        TRACE("deprecated (old format of soinfo): %s needs to unload %s", si->name, library_name);
-        soinfo* needed = find_library(library_name, RTLD_NOLOAD, nullptr);
-        if (needed != nullptr) {
-          soinfo_unload(needed);
-        } else {
-          // Not found: for example if symlink was deleted between dlopen and dlclose
-          // Since we cannot really handle errors at this point - print and continue.
-          PRINT("warning: couldn't find %s needed by %s on unload.", library_name, si->name);
+      for (ElfW(Dyn)* d = si->dynamic; d->d_tag != DT_NULL; ++d) {
+        if (d->d_tag == DT_NEEDED) {
+          const char* library_name = si->strtab + d->d_un.d_val;
+          TRACE("%s needs to unload %s", si->name, library_name);
+          soinfo* needed = find_library(library_name, RTLD_NOLOAD, nullptr);
+          if (needed != nullptr) {
+            soinfo_unload(needed);
+          } else {
+            // Not found: for example if symlink was deleted between dlopen and dlclose
+            // Since we cannot really handle errors at this point - print and continue.
+            PRINT("warning: couldn't find %s needed by %s on unload.", library_name, si->name);
+          }
         }
-      });
+      }
     }
 
     notify_gdb_of_unload(si);
@@ -1166,6 +1047,9 @@
 
 #if defined(USE_RELA)
 int soinfo::Relocate(ElfW(Rela)* rela, unsigned count) {
+  ElfW(Sym)* s;
+  soinfo* lsi;
+
   for (size_t idx = 0; idx < count; ++idx, ++rela) {
     unsigned type = ELFW(R_TYPE)(rela->r_info);
     unsigned sym = ELFW(R_SYM)(rela->r_info);
@@ -1177,10 +1061,6 @@
     if (type == 0) { // R_*_NONE
       continue;
     }
-
-    ElfW(Sym)* s = nullptr;
-    soinfo* lsi = nullptr;
-
     if (sym != 0) {
       sym_name = reinterpret_cast<const char*>(strtab + symtab[sym].st_name);
       s = soinfo_do_lookup(this, sym_name, &lsi);
@@ -1239,6 +1119,8 @@
         sym_addr = static_cast<ElfW(Addr)>(s->st_value + lsi->load_bias);
       }
       count_relocation(kRelocSymbol);
+    } else {
+      s = nullptr;
     }
 
     switch (type) {
@@ -1432,6 +1314,9 @@
 
 #else // REL, not RELA.
 int soinfo::Relocate(ElfW(Rel)* rel, unsigned count) {
+    ElfW(Sym)* s;
+    soinfo* lsi;
+
     for (size_t idx = 0; idx < count; ++idx, ++rel) {
         unsigned type = ELFW(R_TYPE)(rel->r_info);
         // TODO: don't use unsigned for 'sym'. Use uint32_t or ElfW(Addr) instead.
@@ -1444,10 +1329,6 @@
         if (type == 0) { // R_*_NONE
             continue;
         }
-
-        ElfW(Sym)* s = nullptr;
-        soinfo* lsi = nullptr;
-
         if (sym != 0) {
             sym_name = reinterpret_cast<const char*>(strtab + symtab[sym].st_name);
             s = soinfo_do_lookup(this, sym_name, &lsi);
@@ -1509,6 +1390,8 @@
                 sym_addr = static_cast<ElfW(Addr)>(s->st_value + lsi->load_bias);
             }
             count_relocation(kRelocSymbol);
+        } else {
+            s = nullptr;
         }
 
         switch (type) {
@@ -1663,7 +1546,7 @@
     for (size_t g = gotsym; g < symtabno; g++, sym++, got++) {
         // This is an undefined reference... try to locate it.
         const char* sym_name = si->strtab + sym->st_name;
-        soinfo* lsi = nullptr;
+        soinfo* lsi;
         ElfW(Sym)* s = soinfo_do_lookup(si, sym_name, &lsi);
         if (s == nullptr) {
             // We only allow an undefined symbol if this is a weak reference.
@@ -1760,9 +1643,6 @@
 }
 
 void soinfo::CallDestructors() {
-  if (!constructors_called) {
-    return;
-  }
   TRACE("\"%s\": calling destructors", name);
 
   // DT_FINI_ARRAY must be parsed in reverse order.
@@ -1778,8 +1658,8 @@
 
 void soinfo::add_child(soinfo* child) {
   if (has_min_version(0)) {
-    this->children.push_front(child);
-    child->parents.push_front(this);
+    child->parents.push_back(this);
+    this->children.push_back(child);
   }
 }
 
@@ -1848,7 +1728,7 @@
   return false;
 }
 
-// This is a return on get_children()/get_parents() if
+// This is a return on get_children() in case
 // 'this->flags' does not have FLAG_NEW_SOINFO set.
 static soinfo::soinfo_list_t g_empty_list;
 
@@ -1860,14 +1740,6 @@
   return g_empty_list;
 }
 
-soinfo::soinfo_list_t& soinfo::get_parents() {
-  if ((this->flags & FLAG_NEW_SOINFO) == 0) {
-    return g_empty_list;
-  }
-
-  return this->parents;
-}
-
 /* Force any of the closed stdin, stdout and stderr to be associated with
    /dev/null. */
 static int nullify_closed_stdio() {
@@ -1929,18 +1801,20 @@
     return return_value;
 }
 
-bool soinfo::PrelinkImage() {
-    phdr_table_get_dynamic_section(phdr, phnum, load_bias, &dynamic);
-
-    /* We can't log anything until the linker is relocated */
+bool soinfo::LinkImage(const android_dlextinfo* extinfo) {
     bool relocating_linker = (flags & FLAG_LINKER) != 0;
+
+    /* We can't debug anything until the linker is relocated */
     if (!relocating_linker) {
         INFO("[ linking %s ]", name);
         DEBUG("si->base = %p si->flags = 0x%08x", reinterpret_cast<void*>(base), flags);
     }
 
     /* Extract dynamic section */
-    ElfW(Word) dynamic_flags = phdr->p_flags;
+    size_t dynamic_count;
+    ElfW(Word) dynamic_flags;
+    phdr_table_get_dynamic_section(phdr, phnum, load_bias, &dynamic,
+                                   &dynamic_count, &dynamic_flags);
     if (dynamic == nullptr) {
         if (!relocating_linker) {
             DL_ERR("missing PT_DYNAMIC in \"%s\"", name);
@@ -2008,7 +1882,7 @@
             // if the dynamic table is writable
 // FIXME: not working currently for N64
 // The flags for the LOAD and DYNAMIC program headers do not agree.
-// The LOAD section containing the dynamic table has been mapped as
+// The LOAD section containng the dynamic table has been mapped as
 // read-only, but the DYNAMIC header claims it is writable.
 #if !(defined(__mips__) && defined(__LP64__))
             if ((dynamic_flags & PF_W) != 0) {
@@ -2154,10 +2028,38 @@
         DL_ERR("empty/missing DT_SYMTAB in \"%s\"", name);
         return false;
     }
-    return true;
-}
 
-bool soinfo::LinkImage(const android_dlextinfo* extinfo) {
+    // If this is the main executable, then load all of the libraries from LD_PRELOAD now.
+    if (flags & FLAG_EXE) {
+        memset(g_ld_preloads, 0, sizeof(g_ld_preloads));
+        size_t preload_count = 0;
+        for (size_t i = 0; g_ld_preload_names[i] != nullptr; i++) {
+            soinfo* lsi = find_library(g_ld_preload_names[i], 0, nullptr);
+            if (lsi != nullptr) {
+                g_ld_preloads[preload_count++] = lsi;
+            } else {
+                // As with glibc, failure to load an LD_PRELOAD library is just a warning.
+                DL_WARN("could not load library \"%s\" from LD_PRELOAD for \"%s\"; caused by %s",
+                        g_ld_preload_names[i], name, linker_get_error_buffer());
+            }
+        }
+    }
+
+    for (ElfW(Dyn)* d = dynamic; d->d_tag != DT_NULL; ++d) {
+        if (d->d_tag == DT_NEEDED) {
+            const char* library_name = strtab + d->d_un.d_val;
+            DEBUG("%s needs %s", name, library_name);
+            soinfo* lsi = find_library(library_name, 0, nullptr);
+            if (lsi == nullptr) {
+                strlcpy(tmp_err_buf, linker_get_error_buffer(), sizeof(tmp_err_buf));
+                DL_ERR("could not load library \"%s\" needed by \"%s\"; caused by %s",
+                       library_name, name, tmp_err_buf);
+                return false;
+            }
+
+            add_child(lsi);
+        }
+    }
 
 #if !defined(__LP64__)
     if (has_text_relocations) {
@@ -2219,6 +2121,7 @@
     }
 #endif
 
+    flags |= FLAG_LINKED;
     DEBUG("[ finished linking %s ]", name);
 
 #if !defined(__LP64__)
@@ -2280,7 +2183,6 @@
   si->size = phdr_table_get_load_size(si->phdr, si->phnum);
   si->load_bias = get_elf_exec_load_bias(ehdr_vdso);
 
-  si->PrelinkImage();
   si->LinkImage(nullptr);
 #endif
 }
@@ -2314,7 +2216,7 @@
   ElfW(Ehdr)* elf_hdr = reinterpret_cast<ElfW(Ehdr)*>(linker_base);
   ElfW(Phdr)* phdr = reinterpret_cast<ElfW(Phdr)*>(linker_base + elf_hdr->e_phoff);
   phdr_table_get_dynamic_section(phdr, elf_hdr->e_phnum, linker_base,
-                                 &linker_soinfo_for_gdb.dynamic);
+                                 &linker_soinfo_for_gdb.dynamic, nullptr, nullptr);
   insert_soinfo_into_debug_map(&linker_soinfo_for_gdb);
 }
 
@@ -2410,37 +2312,6 @@
 
     somain = si;
 
-    si->PrelinkImage();
-
-    // Load ld_preloads and dependencies.
-    StringLinkedList needed_library_name_list;
-    size_t needed_libraries_count = 0;
-    size_t ld_preloads_count = 0;
-    while (g_ld_preload_names[ld_preloads_count] != nullptr) {
-      needed_library_name_list.push_back(g_ld_preload_names[ld_preloads_count++]);
-      ++needed_libraries_count;
-    }
-
-    for_each_dt_needed(si, [&](const char* name) {
-      needed_library_name_list.push_back(name);
-      ++needed_libraries_count;
-    });
-
-    const char* needed_library_names[needed_libraries_count];
-    soinfo* needed_library_si[needed_libraries_count];
-
-    memset(needed_library_names, 0, sizeof(needed_library_names));
-    needed_library_name_list.copy_to_array(needed_library_names, needed_libraries_count);
-
-    if (needed_libraries_count > 0 && !find_libraries(needed_library_names, needed_libraries_count, needed_library_si, g_ld_preloads, ld_preloads_count, 0, nullptr)) {
-        __libc_format_fd(2, "CANNOT LINK EXECUTABLE DEPENDENCIES: %s\n", linker_get_error_buffer());
-        exit(EXIT_FAILURE);
-    }
-
-    for (size_t i = 0; i<needed_libraries_count; ++i) {
-      si->add_child(needed_library_si[i]);
-    }
-
     if (!si->LinkImage(nullptr)) {
         __libc_format_fd(2, "CANNOT LINK EXECUTABLE: %s\n", linker_get_error_buffer());
         exit(EXIT_FAILURE);
@@ -2450,7 +2321,11 @@
 
     si->CallPreInitConstructors();
 
-    /* After the PrelinkImage, the si->load_bias is initialized.
+    for (size_t i = 0; g_ld_preloads[i] != nullptr; ++i) {
+        g_ld_preloads[i]->CallConstructors();
+    }
+
+    /* After the LinkImage, the si->load_bias is initialized.
      * For so lib, the map->l_addr will be updated in notify_gdb_of_load.
      * We need to update this value for so exe here. So Unwind_Backtrace
      * for some arch like x86 could work correctly within so exe.
@@ -2565,7 +2440,7 @@
   linker_so.phnum = elf_hdr->e_phnum;
   linker_so.flags |= FLAG_LINKER;
 
-  if (!(linker_so.PrelinkImage() && linker_so.LinkImage(nullptr))) {
+  if (!linker_so.LinkImage(nullptr)) {
     // It would be nice to print an error message, but if the linker
     // can't link itself, there's no guarantee that we'll be able to
     // call write() (because it involves a GOT reference). We may as
diff --git a/linker/linker.h b/linker/linker.h
index 3024d3a..6547d68 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -204,7 +204,6 @@
   void CallConstructors();
   void CallDestructors();
   void CallPreInitConstructors();
-  bool PrelinkImage();
   bool LinkImage(const android_dlextinfo* extinfo);
 
   void add_child(soinfo* child);
@@ -218,7 +217,6 @@
   bool get_has_ifuncs();
 
   soinfo_list_t& get_children();
-  soinfo_list_t& get_parents();
 
   bool inline has_min_version(uint32_t min_version) {
     return (flags & FLAG_NEW_SOINFO) != 0 && version >= min_version;
diff --git a/linker/linker_phdr.cpp b/linker/linker_phdr.cpp
index 4365172..1bbd577 100644
--- a/linker/linker_phdr.cpp
+++ b/linker/linker_phdr.cpp
@@ -702,17 +702,34 @@
  *   load_bias   -> load bias
  * Output:
  *   dynamic       -> address of table in memory (null on failure).
+ *   dynamic_count -> number of items in table (0 on failure).
+ *   dynamic_flags -> protection flags for section (unset on failure)
  * Return:
  *   void
  */
 void phdr_table_get_dynamic_section(const ElfW(Phdr)* phdr_table, size_t phdr_count,
-                                    ElfW(Addr) load_bias, ElfW(Dyn)** dynamic) {
-  *dynamic = nullptr;
-  for (const ElfW(Phdr)* phdr = phdr_table, *phdr_limit = phdr + phdr_count; phdr < phdr_limit; phdr++) {
-    if (phdr->p_type == PT_DYNAMIC) {
-      *dynamic = reinterpret_cast<ElfW(Dyn)*>(load_bias + phdr->p_vaddr);
-      return;
+                                    ElfW(Addr) load_bias,
+                                    ElfW(Dyn)** dynamic, size_t* dynamic_count, ElfW(Word)* dynamic_flags) {
+  const ElfW(Phdr)* phdr = phdr_table;
+  const ElfW(Phdr)* phdr_limit = phdr + phdr_count;
+
+  for (phdr = phdr_table; phdr < phdr_limit; phdr++) {
+    if (phdr->p_type != PT_DYNAMIC) {
+      continue;
     }
+
+    *dynamic = reinterpret_cast<ElfW(Dyn)*>(load_bias + phdr->p_vaddr);
+    if (dynamic_count) {
+      *dynamic_count = (unsigned)(phdr->p_memsz / 8);
+    }
+    if (dynamic_flags) {
+      *dynamic_flags = phdr->p_flags;
+    }
+    return;
+  }
+  *dynamic = nullptr;
+  if (dynamic_count) {
+    *dynamic_count = 0;
   }
 }
 
diff --git a/linker/linker_phdr.h b/linker/linker_phdr.h
index d4c3ce8..50708a0 100644
--- a/linker/linker_phdr.h
+++ b/linker/linker_phdr.h
@@ -101,6 +101,7 @@
 #endif
 
 void phdr_table_get_dynamic_section(const ElfW(Phdr)* phdr_table, size_t phdr_count,
-                                    ElfW(Addr) load_bias, ElfW(Dyn)** dynamic);
+                                    ElfW(Addr) load_bias,
+                                    ElfW(Dyn)** dynamic, size_t* dynamic_count, ElfW(Word)* dynamic_flags);
 
 #endif /* LINKER_PHDR_H */
diff --git a/tests/Android.mk b/tests/Android.mk
index cb588d7..3bd4ec0 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -114,7 +114,6 @@
     system_properties_test.cpp \
     time_test.cpp \
     uchar_test.cpp \
-    uniqueptr_test.cpp \
     unistd_test.cpp \
     wchar_test.cpp \
 
@@ -264,6 +263,7 @@
     -Wl,-u,DlSymTestFunction \
 
 bionic-unit-tests_c_includes := \
+    bionic/libc \
     $(call include-path-for, libpagemap) \
 
 bionic-unit-tests_shared_libraries_target := \
diff --git a/tests/dlfcn_test.cpp b/tests/dlfcn_test.cpp
index ccfd743..1613ee8 100644
--- a/tests/dlfcn_test.cpp
+++ b/tests/dlfcn_test.cpp
@@ -22,6 +22,8 @@
 #include <stdio.h>
 #include <stdint.h>
 
+#include "private/ScopeGuard.h"
+
 #include <string>
 
 #define ASSERT_SUBSTR(needle, haystack) \
@@ -130,53 +132,30 @@
 }
 #endif
 
-TEST(dlfcn, dlopen_check_order) {
-  // Here is how the test library and its dt_needed
-  // libraries are arranged
+TEST(dlfcn, dlopen_check_relocation_dt_needed_order) {
+  // This is the structure of the test library and
+  // its dt_needed libraries
+  // libtest_relo_check_dt_needed_order.so
+  // |
+  // +-> libtest_relo_check_dt_needed_order_1.so
+  // |
+  // +-> libtest_relo_check_dt_needed_order_2.so
   //
-  //  libtest_check_order.so
-  //  |
-  //  +-> libtest_check_order_1_left.so
-  //  |   |
-  //  |   +-> libtest_check_order_a.so
-  //  |   |
-  //  |   +-> libtest_check_order_b.so
-  //  |
-  //  +-> libtest_check_order_2_right.so
-  //  |   |
-  //  |   +-> libtest_check_order_d.so
-  //  |       |
-  //  |       +-> libtest_check_order_b.so
-  //  |
-  //  +-> libtest_check_order_3_c.so
-  //
-  //  load order should be (1, 2, 3, a, b, d)
-  //
-  // get_answer() is defined in (2, 3, a, b, c)
-  // get_answer2() is defined in (b, d)
-  void* sym = dlsym(RTLD_DEFAULT, "dlopen_test_get_answer");
-  ASSERT_TRUE(sym == nullptr);
-  void* handle = dlopen("libtest_check_order.so", RTLD_NOW);
-  ASSERT_TRUE(handle != nullptr);
+  // The root library references relo_test_get_answer_lib - which is defined
+  // in both dt_needed libraries, the correct relocation should
+  // use the function defined in libtest_relo_check_dt_needed_order_1.so
+  void* handle = nullptr;
+  auto guard = create_scope_guard([&]() {
+    dlclose(handle);
+  });
+
+  handle = dlopen("libtest_relo_check_dt_needed_order.so", RTLD_NOW);
+  ASSERT_TRUE(handle != nullptr) << dlerror();
+
   typedef int (*fn_t) (void);
-  fn_t fn, fn2;
-  fn = reinterpret_cast<fn_t>(dlsym(RTLD_DEFAULT, "dlopen_test_get_answer"));
-  ASSERT_TRUE(fn != NULL);
-  fn2 = reinterpret_cast<fn_t>(dlsym(RTLD_DEFAULT, "dlopen_test_get_answer2"));
-  ASSERT_TRUE(fn2 != NULL);
-
-  ASSERT_EQ(42, fn());
-  ASSERT_EQ(43, fn2());
-  dlclose(handle);
-}
-
-// libtest_with_dependency_loop.so -> libtest_with_dependency_loop_a.so ->
-// libtest_with_dependency_loop_b.so -> libtest_with_dependency_loop_c.so ->
-// libtest_with_dependency_loop_a.so
-TEST(dlfcn, dlopen_check_loop) {
-  void* handle = dlopen("libtest_with_dependency_loop.so", RTLD_NOW);
-  ASSERT_TRUE(handle == NULL);
-  ASSERT_STREQ("dlopen failed: recursive link to \"libtest_with_dependency_loop_a.so\"", dlerror());
+  fn_t fn = reinterpret_cast<fn_t>(dlsym(handle, "relo_test_get_answer"));
+  ASSERT_TRUE(fn != nullptr) << dlerror();
+  ASSERT_EQ(1, fn());
 }
 
 TEST(dlfcn, dlopen_failure) {
diff --git a/tests/libs/Android.mk b/tests/libs/Android.mk
index 2ceb15b..dc38ae5 100644
--- a/tests/libs/Android.mk
+++ b/tests/libs/Android.mk
@@ -103,157 +103,26 @@
 include $(TEST_PATH)/Android.build.mk
 
 # -----------------------------------------------------------------------------
-# Libraries used by dlfcn tests to verify correct load order:
-# libtest_check_order_2_right.so
+# libtest_relo_check_dt_needed_order.so
+# |
+# +-> libtest_relo_check_dt_needed_order_1.so
+# |
+# +-> libtest_relo_check_dt_needed_order_2.so
 # -----------------------------------------------------------------------------
-libtest_check_order_2_right_src_files := \
-    dlopen_testlib_answer.cpp
+libtest_relo_check_dt_needed_order_shared_libraries := \
+    libtest_relo_check_dt_needed_order_1 libtest_relo_check_dt_needed_order_2
 
-libtest_check_order_2_right_cflags := -D__ANSWER=42
-module := libtest_check_order_2_right
+libtest_relo_check_dt_needed_order_src_files := dlopen_testlib_relo_check_dt_needed_order.cpp
+libtest_relo_check_dt_needed_order_1_src_files := dlopen_testlib_relo_check_dt_needed_order_1.cpp
+libtest_relo_check_dt_needed_order_2_src_files := dlopen_testlib_relo_check_dt_needed_order_2.cpp
 build_type := target
 build_target := SHARED_LIBRARY
+
+module := libtest_relo_check_dt_needed_order
 include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_check_order_a.so
-# -----------------------------------------------------------------------------
-libtest_check_order_a_src_files := \
-    dlopen_testlib_answer.cpp
-
-libtest_check_order_a_cflags := -D__ANSWER=1
-module := libtest_check_order_a
-build_type := target
-build_target := SHARED_LIBRARY
+module := libtest_relo_check_dt_needed_order_1
 include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_check_order_b.so
-# -----------------------------------------------------------------------------
-libtest_check_order_b_src_files := \
-    dlopen_testlib_answer.cpp
-
-libtest_check_order_b_cflags := -D__ANSWER=2 -D__ANSWER2=43
-module := libtest_check_order_b
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_check_order_c.so
-# -----------------------------------------------------------------------------
-libtest_check_order_3_c_src_files := \
-    dlopen_testlib_answer.cpp
-
-libtest_check_order_3_c_cflags := -D__ANSWER=3
-module := libtest_check_order_3_c
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_check_order_d.so
-# -----------------------------------------------------------------------------
-libtest_check_order_d_src_files := \
-   dlopen_testlib_answer.cpp
-
-libtest_check_order_d_shared_libraries := libtest_check_order_b
-libtest_check_order_d_cflags := -D__ANSWER=4 -D__ANSWER2=4
-module := libtest_check_order_d
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_check_order_left.so
-# -----------------------------------------------------------------------------
-libtest_check_order_1_left_src_files := \
-    empty.cpp
-
-libtest_check_order_1_left_shared_libraries := libtest_check_order_a libtest_check_order_b
-
-module := libtest_check_order_1_left
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_check_order.so
-# -----------------------------------------------------------------------------
-libtest_check_order_src_files := \
-    empty.cpp
-
-libtest_check_order_shared_libraries := libtest_check_order_1_left \
-  libtest_check_order_2_right libtest_check_order_3_c
-
-module := libtest_check_order
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# Library with dependency loop used by dlfcn tests
-#
-# libtest_with_dependency_loop -> a -> b -> c -> a
-# -----------------------------------------------------------------------------
-libtest_with_dependency_loop_src_files := empty.cpp
-
-libtest_with_dependency_loop_shared_libraries := \
-    libtest_with_dependency_loop_a
-
-module := libtest_with_dependency_loop
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_with_dependency_loop_a.so
-# -----------------------------------------------------------------------------
-libtest_with_dependency_loop_a_src_files := empty.cpp
-
-libtest_with_dependency_loop_a_shared_libraries := \
-    libtest_with_dependency_loop_b_tmp
-
-module := libtest_with_dependency_loop_a
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_with_dependency_loop_b.so
-#
-# this is temporary placeholder - will be removed
-# -----------------------------------------------------------------------------
-libtest_with_dependency_loop_b_tmp_src_files := empty.cpp
-libtest_with_dependency_loop_b_tmp_ldflags := -Wl,-soname=libtest_with_dependency_loop_b.so
-
-module := libtest_with_dependency_loop_b_tmp
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_with_dependency_loop_b.so
-# -----------------------------------------------------------------------------
-libtest_with_dependency_loop_b_src_files := empty.cpp
-libtest_with_dependency_loop_b_shared_libraries := libtest_with_dependency_loop_c
-
-module := libtest_with_dependency_loop_b
-build_type := target
-build_target := SHARED_LIBRARY
-include $(TEST_PATH)/Android.build.mk
-
-# -----------------------------------------------------------------------------
-# libtest_with_dependency_loop_c.so
-# -----------------------------------------------------------------------------
-libtest_with_dependency_loop_c_src_files := empty.cpp
-
-libtest_with_dependency_loop_c_shared_libraries := \
-    libtest_with_dependency_loop_a
-
-module := libtest_with_dependency_loop_c
-build_type := target
-build_target := SHARED_LIBRARY
+module := libtest_relo_check_dt_needed_order_2
 include $(TEST_PATH)/Android.build.mk
 
 # -----------------------------------------------------------------------------
diff --git a/tests/libs/dlopen_testlib_answer.cpp b/tests/libs/dlopen_testlib_relo_check_dt_needed_order.cpp
similarity index 80%
copy from tests/libs/dlopen_testlib_answer.cpp
copy to tests/libs/dlopen_testlib_relo_check_dt_needed_order.cpp
index a4d7504..d8fb543 100644
--- a/tests/libs/dlopen_testlib_answer.cpp
+++ b/tests/libs/dlopen_testlib_relo_check_dt_needed_order.cpp
@@ -14,12 +14,8 @@
  * limitations under the License.
  */
 
-extern "C" int dlopen_test_get_answer() {
-  return __ANSWER;
-}
+extern "C" int relo_test_get_answer_lib();
 
-#ifdef __ANSWER2
-extern "C" int dlopen_test_get_answer2() {
-  return __ANSWER2;
+extern "C" int relo_test_get_answer() {
+  return relo_test_get_answer_lib();
 }
-#endif
diff --git a/tests/libs/dlopen_testlib_answer.cpp b/tests/libs/dlopen_testlib_relo_check_dt_needed_order_1.cpp
similarity index 80%
copy from tests/libs/dlopen_testlib_answer.cpp
copy to tests/libs/dlopen_testlib_relo_check_dt_needed_order_1.cpp
index a4d7504..4c877d0 100644
--- a/tests/libs/dlopen_testlib_answer.cpp
+++ b/tests/libs/dlopen_testlib_relo_check_dt_needed_order_1.cpp
@@ -14,12 +14,6 @@
  * limitations under the License.
  */
 
-extern "C" int dlopen_test_get_answer() {
-  return __ANSWER;
+extern "C" int relo_test_get_answer_lib() {
+  return 1;
 }
-
-#ifdef __ANSWER2
-extern "C" int dlopen_test_get_answer2() {
-  return __ANSWER2;
-}
-#endif
diff --git a/tests/libs/dlopen_testlib_answer.cpp b/tests/libs/dlopen_testlib_relo_check_dt_needed_order_2.cpp
similarity index 80%
rename from tests/libs/dlopen_testlib_answer.cpp
rename to tests/libs/dlopen_testlib_relo_check_dt_needed_order_2.cpp
index a4d7504..10288a0 100644
--- a/tests/libs/dlopen_testlib_answer.cpp
+++ b/tests/libs/dlopen_testlib_relo_check_dt_needed_order_2.cpp
@@ -14,12 +14,6 @@
  * limitations under the License.
  */
 
-extern "C" int dlopen_test_get_answer() {
-  return __ANSWER;
+extern "C" int relo_test_get_answer_lib() {
+  return 2;
 }
-
-#ifdef __ANSWER2
-extern "C" int dlopen_test_get_answer2() {
-  return __ANSWER2;
-}
-#endif
diff --git a/tests/uniqueptr_test.cpp b/tests/uniqueptr_test.cpp
deleted file mode 100644
index 4b6608a..0000000
--- a/tests/uniqueptr_test.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <gtest/gtest.h>
-
-#include <private/UniquePtr.h>
-
-static int cCount = 0;
-struct C {
-  C() { ++cCount; }
-  ~C() { --cCount; }
-};
-
-static bool freed = false;
-struct Freer {
-  void operator() (int* p) {
-    ASSERT_EQ(123, *p);
-    free(p);
-    freed = true;
-  }
-};
-
-TEST(UniquePtr, smoke) {
-  //
-  // UniquePtr<T> tests...
-  //
-
-  // Can we free a single object?
-  {
-    UniquePtr<C> c(new C);
-    ASSERT_TRUE(cCount == 1);
-  }
-  ASSERT_TRUE(cCount == 0);
-  // Does release work?
-  C* rawC;
-  {
-      UniquePtr<C> c(new C);
-      ASSERT_TRUE(cCount == 1);
-      rawC = c.release();
-  }
-  ASSERT_TRUE(cCount == 1);
-  delete rawC;
-  // Does reset work?
-  {
-      UniquePtr<C> c(new C);
-      ASSERT_TRUE(cCount == 1);
-      c.reset(new C);
-      ASSERT_TRUE(cCount == 1);
-  }
-  ASSERT_TRUE(cCount == 0);
-
-  //
-  // UniquePtr<T[]> tests...
-  //
-
-  // Can we free an array?
-  {
-      UniquePtr<C[]> cs(new C[4]);
-      ASSERT_TRUE(cCount == 4);
-  }
-  ASSERT_TRUE(cCount == 0);
-  // Does release work?
-  {
-      UniquePtr<C[]> c(new C[4]);
-      ASSERT_TRUE(cCount == 4);
-      rawC = c.release();
-  }
-  ASSERT_TRUE(cCount == 4);
-  delete[] rawC;
-  // Does reset work?
-  {
-      UniquePtr<C[]> c(new C[4]);
-      ASSERT_TRUE(cCount == 4);
-      c.reset(new C[2]);
-      ASSERT_TRUE(cCount == 2);
-  }
-  ASSERT_TRUE(cCount == 0);
-
-  //
-  // Custom deleter tests...
-  //
-  ASSERT_TRUE(!freed);
-  {
-      UniquePtr<int, Freer> i(reinterpret_cast<int*>(malloc(sizeof(int))));
-      *i = 123;
-  }
-  ASSERT_TRUE(freed);
-}