On Tue, 29 Mar 2022 15:49:51 GMT, liach <[email protected]> wrote:
>> src/java.base/share/classes/java/lang/runtime/Carrier.java line 335:
>>
>>> 333: CarrierArray(int primitiveCount, int objectCount) {
>>> 334: this.primitives =
>>> 335: primitiveCount != 0 ? new long[(primitiveCount +
>>> 1) / 2] : null;
>>
>> It might be better to use an unsigned shift here:
>> Suggestion:
>>
>> primitiveCount != 0 ? new long[(primitiveCount + 1) >>>
>> 1] : null;
>
> doesn't the compiler (either javac or hotspot) automatically do that?
Yes, the compilers handle this. I did however switch to
primitiveCount != 0 ? new long[(primitiveCount + 1) /
LONG_SLOTS] : null;
-------------
PR: https://git.openjdk.java.net/jdk/pull/7744
