[vectorIntrinsics] RFR: 8264469: Add Insert float nodes implementation for Arm SVE
Wang Huang
whuang at openjdk.java.net
Thu Apr 1 07:45:28 UTC 2021
On Wed, 31 Mar 2021 09:02:52 GMT, Xiaohong Gong <xgong at openjdk.org> wrote:
> SVE support immedicate CMP: `CMPEQ <Pd>.<T>, <Pg>/Z, <Zn>.<T>, #<imm>`. Could you please use the imm version here? We can save one `dup` instruction here.
I have remembered why I choose this `cmpeq`. If you use `immedicate CMP`, the `# <imm>` is in range `[-16,15]`. I think we should use `cmpeq` in my codes.
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PR: https://git.openjdk.java.net/panama-vector/pull/56
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