[clang] [llvm] [LLVM][Coroutines] Perform HALO on "coro_must_elide" coroutines (PR #98974)

[Yuxuan Chen via cfe-commits]

yuxuanchen1997 wrote:

@ChuanqiXu9

I was trying to find a stack review solution. See https://reviewstack.dev/llvm/llvm-project/pull/98974

You can compare between commits on this UI. What's the stacked PRs approach you were talking about?

https://github.com/llvm/llvm-project/pull/98974