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

[via llvm-commits]

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@@ -0,0 +1,61 @@
+# REQUIRES: asserts
+# 
+# RUN: llc --mtriple=hexagon %s -run-pass=pipeliner -debug-only=pipeliner \
+# RUN: -window-sched=force -filetype=null 2>&1\
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lcvon007 wrote:

it's better to merge these two lines

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