SPIRV-Tools/test/OpcodeSplit.cpp

// Copyright (c) 2015 The Khronos Group Inc.
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#include "UnitSPIRV.h"

namespace {

TEST(OpcodeSplit, Default) {
  uint32_t word = spvOpcodeMake(42, (Op)23);
  uint16_t wordCount = 0;
  Op opcode;
  spvOpcodeSplit(word, &wordCount, &opcode);
  ASSERT_EQ(42, wordCount);
  ASSERT_EQ(23, opcode);
}

}  // anonymous namespace