[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

[Yuxuan Chen via llvm-branch-commits]

yuxuanchen1997 wrote:

@ChuanqiXu9 I have changed this patch to only conditionally create the `.noalloc` variant based on an attribute (which is controlled by FE). Let me know if this is good to go.

https://github.com/llvm/llvm-project/pull/99283