On Wed, 31 Jan 2024 00:34:40 GMT, Paul Sandoz <psan...@openjdk.org> wrote:
>> test/jdk/jdk/incubator/vector/templates/X-LoadStoreTest.java.template line
>> 271:
>>
>>> 269: @DontInline
>>> 270: static $abstractvectortype$ fromArray($type$[] a, int i) {
>>> 271: return ($abstractvectortype$) SPECIES.fromArray(a, i);
>>
>> These new tests focus on the species method - but should we also test the
>> statics factories in the record class, just in case a regression is
>> introduced and the two implementation start diverging again?
>
> My expectation is the risk is small, but of course non-zero. These tests can
> be expensive to run so i was trying balance the risk without increasing test
> execution times.
>
> I could strengthen the comment from:
>
> @ForceInline
> @Override final
> public ByteVector fromMemorySegment(MemorySegment ms, long offset,
> ByteOrder bo) {
> // User entry point: Be careful with inputs.
> return ByteVector
> .fromMemorySegment(this, ms, offset, bo);
> }
>
>
> to:
>
>
> @ForceInline
> @Override final
> public ByteVector fromMemorySegment(MemorySegment ms, long offset,
> ByteOrder bo) {
> // User entry point
> // Defer only to the equivalent method on the vector class, using
> the same inputs
> return ByteVector
> .fromMemorySegment(this, ms, offset, bo);
> }
Sounds good
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/17621#discussion_r1474374111
