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VP Intrinsics #65

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ssinad opened this issue Apr 26, 2023 · 1 comment
Open

VP Intrinsics #65

ssinad opened this issue Apr 26, 2023 · 1 comment

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@ssinad
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ssinad commented Apr 26, 2023

Are there plans to have RV generate VP intrinsics in the future?
@simoll
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simoll commented May 16, 2023

There is a version of RV that expliclty models the %evl parameter and emits VP intrinsics: https://github.com/sx-aurora-dev/rv/tree/hpce/develop
However, that version of RV is built on the open source LLVM for NEC SX-Aurora stack, which differs slightly from LLVM upstream in how VP intrinsics are defined.
So, this has been done before but it is not supported in RV upstream (cdl-saarland/rv). I am not aware of any effort to port VP support from the NEC stack.

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@simoll @ssinad