[llvm][CodeGen] Resolve issues when updating live intervals in window scheduler#101945

huaatian merged 2 commits intollvm:mainllvm/llvm-project:mainfrom

huaatian:reanalyze_live_intervals_in_window_schedulinghuaatian/llvm-project:reanalyze_live_intervals_in_window_schedulingCopy head branch name to clipboard