Re: arm ldxr/stxr vs cas

On 9/7/2024 4:14 PM, Chris M. Thomasson wrote:
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When I am using CAS I don't really expect it to fail willy nilly even if the comparands are still the same. Weak vs Strong. Still irks me a bit. ;^)

There are algorithms out there, usually state machines that depend on strong cas. When a CAS fails, it depends on it failing because the comparands were actually different...