[llvm] [AArch64] Enable cmp + csel fusion for Neoverse V2 (PR #94309)

[Mingming Liu via llvm-commits]

minglotus-6 wrote:

> Related: #90608

thanks for the pointer! I updated this PR to `cmp + csel`  and will discuss `cmp + bcc` in https://github.com/llvm/llvm-project/pull/90608

https://github.com/llvm/llvm-project/pull/94309