RFR: 8378312: [VectorAPI] libraryUnaryOp/libraryBinaryOp failed to intrinsify [v2]

[Yasumasa Suenaga]

On Fri, 20 Feb 2026 17:51:56 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> We need an IR test, could you investigate if that is possible? 

I do not know how do I do... sorry.

> src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorMathLibrary.java line 295:
> 
>> 293:             @SuppressWarnings({"unchecked"})
>> 294:             Class<V> vt = (Class<V>)vspecies.vectorType();
>> 295:             AbstractSpecies<E> asp = (AbstractSpecies<E>)vspecies;
> 
> Instead change method signature to use `AbstractSpecies<E>` (from `VectorSpecies<E>`) and at the call site change the argument to be result of `vspecies()` (from `species()`).

Fixed in new commit.

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PR Comment: https://git.openjdk.org/jdk/pull/29835#issuecomment-3937631816
PR Review Comment: https://git.openjdk.org/jdk/pull/29835#discussion_r2835486757