Comment by pbsd
8 years ago
There is the case of LZCNT and BSR. On processors that do not support the former, LZCNT is interpreted as (REP) BSR, but the instructions have different behavior that could result in silent failures.
8 years ago
There is the case of LZCNT and BSR. On processors that do not support the former, LZCNT is interpreted as (REP) BSR, but the instructions have different behavior that could result in silent failures.
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