yonghong-song wrote:
@peilin-ye Thanks for trying getExtendForAtomicOps(). I just did some
experiments and indeed looks like backend has to pick one default extend, sign,
unsigned, or any. My previous suggestion to match atomic_load_zext_{8,16} and
atomic_load_sext_{8,16} separately won't work.
So your change looks good. Once you get some kernel work in reasonable shape,
this patch can land. Thanks!
https://github.com/llvm/llvm-project/pull/108636
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