[rtl] The index unit needs to give feedback to the last set of offsets.

chipsalliance · Jun 3, 2024 · a27ce03 · a27ce03
1 parent ae286ae
commit a27ce03
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/t1/src/lsu/LSU.scala b/t1/src/lsu/LSU.scala
@@ -450,7 +450,8 @@ class LSU(param: LSUParameter) extends Module {
   lsuMaskGroupChange := unitVec.map(
     m => Mux(m.status.changeMaskGroup, indexToOH(m.status.instructionIndex, param.chainingSize), 0.U)
   ).reduce(_ | _)
-  lsuOffsetRequest := otherUnit.status.offsetGroupEnd
+  lsuOffsetRequest := otherUnit.status.offsetGroupEnd | otherUnit.status.last |
+    (otherUnit.status.idle && offsetReadResult.map(_.valid).reduce(_ | _))
   loadUnit.writeReadyForLsu := writeReadyForLsu
   storeUnit.vrfReadyToStore := vrfReadyToStore