[llvm] [llvm][CodeGen] Fix the issue caused by live interval checking in window scheduler (PR #123184)

[Matt Arsenault via llvm-commits]

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@@ -4279,7 +4279,7 @@ class RISCVPipelinerLoopInfo : public TargetInstrInfo::PipelinerLoopInfo {
 
   void adjustTripCount(int TripCountAdjust) override {}
 
-  void disposed() override {}
+  void disposed(LiveIntervals *LIS) override {}
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arsenm wrote:

Keep the default arguments on all the implementations? 

https://github.com/llvm/llvm-project/pull/123184