message: test: Use FP in store/load tests
diff: @@ -1148,7 +1148,7 @@ TEST(execute_floating_point, f32_store)
  "0b06cccccccccccc");
  const auto module = parse(wasm);
  - const std::tuple<float, bytes> test_cases[]
  + const std::tuple<FP32, bytes> test_cases[]
  {
  // clang-format off
  {0.0f, "cc00000000cc"_bytes},
  @@ -1229,7 +1229,7 @@ TEST(execute_floating_point, f64_store)
  "0b0ccccccccccccccccccccccccc");
  const auto module = parse(wasm);
  - const std::tuple<double, bytes> test_cases[]
  + const std::tuple<FP64, bytes> test_cases[]
  {
  // clang-format off
  {0.0, "cc0000000000000000cc"_bytes},
  