[llvm] [RISCV] Adjust FP load latencies from 6 to 5 in SiFiveP400/P600 scheduling models (PR #93735)

[Min-Yih Hsu via llvm-commits]

mshockwave wrote:

> Can you cite how you know this in the PR description?

Of course. It's updated now.

https://github.com/llvm/llvm-project/pull/93735