RFR: 8329077: C2 SuperWord: Add MoveD2L, MoveL2D, MoveF2I, MoveI2F [v5]

Emanuel Peter epeter at openjdk.org
Mon Sep 1 09:12:46 UTC 2025


On Mon, 1 Sep 2025 09:07:46 GMT, Galder Zamarreño <galder at openjdk.org> wrote:

>> That makes sense, I'll create a separate RFE for that
>
> Ideal output for `VectorReinterpret` seems to follow a similar pattern to `LoadVector`...etc with regards to the vector size. So seems like a similar solution could be implemented:
> 
> 
>  1306  VectorReinterpret  === _ 1307  [[ 1286 ]]  #vectory<I,8> !orig=1179,979,[846],[738],[646],[145] !jvms: TestCompatibleUseDefTypeSize::test7 @ bci:13 (line 427)

Very nice. That would be a good follow-up RFE. Do you want to work on that one? Otherwise you could tag it as a `starter` task, and we'll eventually find someone to do it ;)

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PR Review Comment: https://git.openjdk.org/jdk/pull/26457#discussion_r2313364841


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