Function testLoad

deps/v8/test/mjsunit/harmony/atomics.js:254–258

(signedValue, unsignedValue)

    var u32 = new Uint32Array(sab);

    function testLoad(signedValue, unsignedValue) {
      u32[0] = unsignedValue;
      assertEquals(unsignedValue, Atomics.load(u32, 0));
      assertEquals(signedValue, Atomics.load(i32, 0));
    }

    testLoad(0x3fffffff,  0x3fffffff); // 2**30-1 (always smi)
    testLoad(0x40000000,  0x40000000); // 2**30 (smi if signed and 32-bits)