[vectorIntrinsics+fp16] Withdrawn: 8365967: C2 compiler support for HalffloatVector operations supported by auto-vectorization flow

[duke]

On Fri, 22 Aug 2025 17:39:18 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> Hi All,
> 
> This patch extends VectorAPI inline expanders to infer Float16 vector IR based on the newly passed operType argument.
> We intend to leverage the existing IR and backend implementation of auto-vectorized Float16 operations. 
> Various HalffloatVector operators, namely ADD, SUB, MUL, DIV, MAX, MIN, and FMA, now emit FP16 ISA on x86 targets supporting AVX512-FP16 feature and AArch64 SVE targets.
> 
> Best Regards,
> Jatin

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/panama-vector/pull/231