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

[Paul Sandoz]

On Thu, 8 Apr 2021 04:15:46 GMT, Jie Fu <jiefu 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).

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