RFR: 8264104: Eliminate unnecessary vector mask conversion during VectorUnbox for floating point VectorMask [v2]
vlivanov at openjdk.java.net
Thu Apr 8 10:10:28 UTC 2021
On Thu, 8 Apr 2021 03:41:40 GMT, Xiaohong Gong <xgong at openjdk.org> wrote:
> So does it look good for you if the VectorMaskCast is limited to the masking cast with the same element size?
Yes, I'm fine with focusing on no-op case for now.
Moreover, both vector length and element size should match to reuse the very same bit representation of the mask.
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