[vectorIntrinsics] RFR: 8264882: Build failure without C2 on x86_32/aarch64/ppc/s390/arm

[Jie Fu]

On Mon, 12 Apr 2021 16:00:16 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

>> Hi all,
>> 
>> Build failure was observed on x86_32 if C2 is disabled.
>> 
>> The reason is that `assert(!Matcher::supports_vector_calling_convention(), "not implemented")` requires `Matcher` which is C2's code.
>> And the same bug should also exist for aarch64/ppc/s390/arm in theory.
>> 
>> This assert is useless and can be removed safely since there is `Unimplemented();` after it.
>> 
>> Let's fix it.
>> 
>> Thanks.
>> Best regards,
>> Jie
>
> Marked as reviewed by psandoz (Committer).

Thanks @PaulSandoz for your review.

-------------

PR: https://git.openjdk.java.net/panama-vector/pull/63