fix(bank_conflict): fix oldest selection logic
#4039
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Changes in this Commit(8ffb12e) will make: In this case, there will be multiple replay: ldu0,1,2's lqptr= [5,7,6], bank_conflict only in ldu1 and ldu2. Ideally only replay ldu1, but here both ldu1 and ldu2 will replay. This mod fixes the issue and theoretically performance will improve again.
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Changes in this Commit(8ffb12e) will make:
In this case, there will be multiple replay: ldu0,1,2's lqptr= [5,7,6], bank_conflict only in ldu1 and ldu2. Ideally only replay ldu1, but here both ldu1 and ldu2 will replay.
This mod fixes the issue and theoretically performance will improve again.