1 files changed, 0 insertions, 86 deletions
diff --git a/runtime/atomic_integer.h b/runtime/atomic_integer.h
deleted file mode 100644
index 651ca4a6e9..0000000000
--- a/runtime/atomic_integer.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2012 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 ART_RUNTIME_ATOMIC_INTEGER_H_
-#define ART_RUNTIME_ATOMIC_INTEGER_H_
-
-#include <stdint.h>
-
-namespace art {
-
-class AtomicInteger {
- public:
-  AtomicInteger() : value_(0) { }
-
-  explicit AtomicInteger(int32_t value) : value_(value) { }
-
-  AtomicInteger& operator=(int32_t desired) {
-    Store(desired);
-    return *this;
-  }
-
-  int32_t Load() const {
-    return value_;
-  }
-
-  operator int32_t() const {
-    return Load();
-  }
-
-  int32_t FetchAndAdd(const int32_t value) {
-    return __sync_fetch_and_add(&value_, value);  // Return old_value.
-  }
-
-  int32_t FetchAndSub(const int32_t value) {
-    return __sync_fetch_and_sub(&value_, value);  // Return old value.
-  }
-
-  int32_t operator++() {  // Prefix operator.
-    return __sync_add_and_fetch(&value_, 1);  // Return new value.
-  }
-
-  int32_t operator++(int32_t) {  // Postfix operator.
-    return __sync_fetch_and_add(&value_, 1);  // Return old value.
-  }
-
-  int32_t operator--() {  // Prefix operator.
-    return __sync_sub_and_fetch(&value_, 1);  // Return new value.
-  }
-
-  int32_t operator--(int32_t) {  // Postfix operator.
-    return __sync_fetch_and_sub(&value_, 1);  // Return old value.
-  }
-
-  bool CompareAndSwap(int32_t expected_value, int32_t desired_value) {
-    return __sync_bool_compare_and_swap(&value_, expected_value, desired_value);
-  }
-
-  volatile int32_t* Address() {
-    return &value_;
-  }
-
- private:
-  // Unsafe = operator for non atomic operations on the integer.
-  void Store(int32_t desired) {
-    value_ = desired;
-  }
-
-  volatile int32_t value_;
-};
-
-}  // namespace art
-
-#endif  // ART_RUNTIME_ATOMIC_INTEGER_H_