test/mjsunit/compiler/binary-ops.js

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// Values in distinct spans.
function or_test0(x, y) { return x | y; }
function and_test0(x, y) { return x & y; }
function add_test0(x, y) { return x + y; }

assertEquals(3, or_test0(1, 2));   // 1 | 2
assertEquals(2, and_test0(3, 6));  // 3 & 6
assertEquals(5, add_test0(2, 3));  // 2 + 3


// Values in the same span.
function or_test1(x, y) { return x | x; }
function and_test1(x, y) { return x & x; }
function add_test1(x, y) { return x + x; }

assertEquals(1, or_test1(1, 2));   // 1 | 1
assertEquals(3, and_test1(3, 6));  // 3 & 3
assertEquals(4, add_test1(2, 3));  // 2 + 2


// Values in distinct spans that alias.
function or_test2(x, y) { x = y; return x | y; }
function and_test2(x, y) { x = y; return x & y; }
function add_test2(x, y) { x = y; return x + y; }

assertEquals(2, or_test2(1, 2));   // 2 | 2
assertEquals(6, and_test2(3, 6));  // 6 & 6
assertEquals(6, add_test2(2, 3));  // 3 + 3