Added SPIRV-Tools.

3rdparty/spirv-tools/test/opcode_split_test.cpp

@@ -0,0 +1,28 @@
+// Copyright (c) 2015-2016 The Khronos Group Inc.
+//
+// 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 "unit_spirv.h"
+
+namespace {
+
+TEST(OpcodeSplit, Default) {
+  uint32_t word = spvOpcodeMake(42, (SpvOp)23);
+  uint16_t wordCount = 0;
+  uint16_t opcode;
+  spvOpcodeSplit(word, &wordCount, &opcode);
+  ASSERT_EQ(42, wordCount);
+  ASSERT_EQ(23, opcode);
+}
+
+}  // anonymous namespace