Integrated: 8373682: Test compiler/loopopts/superword/TestReinterpretAndCast.java fails on x86_64 with AVX but without f16c

[Emanuel Peter]

On Tue, 16 Dec 2025 17:45:43 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

> The IR rules of the test failed because we expected that `VectorCastF2HF` and `VectorCastHF2F` are available on `AVX`, but actually we need `f16c`. On Sandy Bridge we have `AVX` but not `f16c`, so the IR rules fail on those machines.
> 
> Solution: require `f16c` feature.

This pull request has now been integrated.

Changeset: b4462625
Author:    Emanuel Peter <epeter at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/b4462625413e7c2c12778eaad1f2f21d81f59c52
Stats:     2 lines in 1 file changed: 0 ins; 0 del; 2 mod

8373682: Test compiler/loopopts/superword/TestReinterpretAndCast.java fails on x86_64 with AVX but without f16c

Reviewed-by: kvn, jsikstro, chagedorn

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PR: https://git.openjdk.org/jdk/pull/28852