Joseph Huber 81fae0d5e3 [Clang][AMDGPU] Stop defaulting to one-as for all atomic scopes (#120095) ...

Summary:
The documentation at
https://llvm.org/docs/AMDGPUUsage.html#memory-scopes states that these
'one-as' modifiers are more specific versions of the scopes that only
apply to a specific address space. This doesn't make sense for fences
which have no associated address space to use, and it's a more
restrictive version the normal scope. This should not tbe the default
behavior, but it is currently emitted in all cases except for
sequentially consistent.

2025-01-06 08:11:08 -06:00

28 KiB

Raw Blame History

View Raw