[PATCH] D121087: [RISCV][RVV] Add Uses = [FRM] and mayRaiseFPException = true to RVV instructions

[Roger Ferrer Ibanez via Phabricator via llvm-commits]

rogfer01 added a comment.

Hi @arcbbb I may be missing context here

How does this interact with the scalar side of things (`F` and `D` instructions). AFAICT their usage of FRM is still unmodeled, right? I mean for codes that only use vector operations this seems fine but when we mix them with the scalar ones, won't we run into scheduling issues?

Maybe you have planned to land the modelling of FRM for the scalar ones too?


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https://reviews.llvm.org/D121087