[llvm] [CodeGen][RISCV] Add support of RISCV nontemporal to vector predication instructions. (PR #153033)

[via llvm-commits]

daniel-trujillo-bsc wrote:

Since I'm a new contributor and can't edit the reviewers, according to the docs I have to @mention. In this case, I think the most appropriate reviewer may be @topperc

https://github.com/llvm/llvm-project/pull/153033