Long support in optimizing compiler.
- Add stack locations to the Location class.
- Change logic of parameter passing/setup by setting the
location of such instructions the ones for the calling
convention.
Change-Id: I4730ad58732813dcb9c238f44f55dfc0baa18799
diff --git a/runtime/base/bit_field_test.cc b/runtime/base/bit_field_test.cc
new file mode 100644
index 0000000..afeb2c4
--- /dev/null
+++ b/runtime/base/bit_field_test.cc
@@ -0,0 +1,37 @@
+/*
+ * 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 "bit_field.h"
+#include "globals.h"
+
+#include "gtest/gtest.h"
+
+namespace art {
+
+TEST(BitFields, Test1) {
+ class TestBitFields : public BitField<int32_t, 1, 8> {};
+ ASSERT_TRUE(TestBitFields::IsValid(16));
+ ASSERT_TRUE(!TestBitFields::IsValid(256));
+ ASSERT_EQ(0x00ffU, TestBitFields::Mask());
+ ASSERT_EQ(0x001feU, TestBitFields::MaskInPlace());
+ ASSERT_EQ(1, TestBitFields::Shift());
+ ASSERT_EQ(8, TestBitFields::BitSize());
+ ASSERT_EQ(32U, TestBitFields::Encode(16));
+ ASSERT_EQ(16, TestBitFields::Decode(32));
+ ASSERT_EQ(2U, TestBitFields::Update(1, 16));
+}
+
+} // namespace art