RequestBuffer: fix bug in rdy update condition
#194
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The `rdy` field in request buffer entry is dependent on whether there are free ways left with the same set as the buffer entry. So the set recorded in the buffer entry should be used, rather than the input request, otherwise `noFreeWay` logic would be inaccurate and results in X-state propagation in VCS simulation.
Ivyfeather
approved these changes
Jul 4, 2024
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The
rdyfield in request buffer entry is dependent on whether there are free ways left with the same set as the buffer entry. So the set recorded in the buffer entry should be used, rather than the input request, otherwisenoFreeWaylogic would be inaccurate and results in X-state propagation in VCS simulation.