[libc-commits] [libc] [libc] Perform bitfield zero initialization wave-parallel (PR #143607)

[Jon Chesterfield via libc-commits]

JonChesterfield wrote:

Would you mind splitting this into one patch that does the T->Slab and similar stuff and a second which directly replaces the builtin_memset? I want to reference this in a bug raised against codegen and it would be useful to a have a minimal before/after with the open coded memset improving performance.

https://github.com/llvm/llvm-project/pull/143607