fix: int first

X-Actions-Control: difftest

Author: yizishun

rtl/src/backend/rob/ROB.scala

@@ -627,7 +627,7 @@ class ROB(val parameter: ROBParameter) extends Module with SerializableModule[RO
       valid(deqPtr.value) &&
       writeBacked(deqPtr.value) &&
       (robState === s_normal || robState === s_idle) &&
-      sampleInt &&
+      !sampleInt &&
       io.lsuCanCommit // hasException 只会存在一个周期，这一个周期会commit掉syscall指令，并将状态转移到exception状态
   /** 4.Commit */
   val commit = Wire(