On Tue, 25 Apr 2023 11:57:21 GMT, Jatin Bhateja <jbhat...@openjdk.org> wrote:
>> Quan Anh Mai has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> style
>
> src/hotspot/share/opto/vectorIntrinsics.cpp line 1914:
>
>> 1912: if (vector_klass->const_oop() == NULL || elem_klass->const_oop() ==
>> NULL ||
>> 1913: !vlen->is_con() || !origin_type->is_con()) {
>> 1914: if (C->print_intrinsics()) {
>
> Hi @merykitty , your inline expander is not handling non-constant origin
> case, this will introduce performance regressions w.r.t to existing
> implementation.
You can extend expander to generate IR corresponding to fallback implementation
to handle non-constant origin case.
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PR Review Comment: https://git.openjdk.org/jdk/pull/12909#discussion_r1176410139
