[llvm-branch-commits] [RISCV] Port RISCVInsertVSETVLI to NewPM (PR #235407)

[Luke Lau via llvm-branch-commits]

https://github.com/lukel97 approved this pull request.

Rest of this PR LGTM. My opinion is that we should still pull the subtarget checks out before we any of the `getAnalysis` calls but I'll leave it up to you

https://github.com/llvm/llvm-project/pull/235407