[llvm] [RISCV][CostModel] VPIntrinsics have same cost as their non-vp counterparts (PR #67178)

[Michael Maitland via llvm-commits]

michaelmaitland wrote:

> may I push a revert? We can try to generate a better repro asynchronously.

Sure thing.

https://github.com/llvm/llvm-project/pull/67178