On Wed, 8 Nov 2023 09:55:13 GMT, Raffaello Giulietti <rgiulie...@openjdk.org>
wrote:
>> src/java.base/share/classes/java/math/BigDecimal.java line 3510:
>>
>>> 3508: : intVal.toString();
>>> 3509: int len = str.length() + trailingZeros;
>>> 3510: if (len < 0) {
>>
>> One could use `Math.addExact`, which has an intrinsic, and convert any
>> thrown `ArithmeticException` into an OOME but I am not sure it's worth it.
>
> Yes, I considered that but I'm not sure how the throwing and catching of
> `ArithmeticException` with `*Exact` intrinsics is optimized by C2, so I have
> a manual overflow check for the addition.
I think it's fine as is.
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/16457#discussion_r1386998599
