| description( |
| "Tests that overflowing an integer in a loop and then only using it in an integer context produces a result that complies with double arithmetic." |
| ); |
| |
| function foo(a) { |
| var x = a; |
| // Make sure that this is the loop where we do OSR entry. |
| for (var i = 0; i < 100000; ++i) |
| x += 1; |
| // Now trigger overflow that is so severe that the floating point result would be different than the bigint result. |
| for (var i = 0; i < 160097152; ++i) |
| x += 2147483647; |
| return x | 0; |
| } |
| |
| shouldBe("foo(0)", "-4094336"); |
| |
