CFU ensure that CFU_IN_FLIGHT do not produce false positive when the pipeline is stuck
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@ -211,6 +211,7 @@ class CfuPlugin(val stageCount : Int,
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}
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}
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pipeline.stages.dropRight(1).foreach(s => s.output(CFU_IN_FLIGHT) clearWhen(s.arbitration.isStuck))
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addPrePopTask(() => stages.dropWhile(_ != memory).reverse.dropWhile(_ != joinStage).foreach(s => s.input(CFU_IN_FLIGHT).init(False)))
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}
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}
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