message: NFC: Fix a narrowing conversion from size_t to int64_t when constructing a VectorType.
diff: @@ -60,7 +60,7 @@ TEST(DenseSplatTest, BoolSplat) {
  }
  TEST(DenseSplatTest, LargeBoolSplat) {
  - constexpr size_t boolCount = 56;
  + constexpr int64_t boolCount = 56;
  MLIRContext context;
  IntegerType boolTy = IntegerType::get(1, &context);
  