[llvm] [llvm][ScheduleDAG] SUnit::biasCriticalPath() does not find the critical path consistently (PR #93001)

[Matt Arsenault via llvm-commits]

================
@@ -0,0 +1,240 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin8 -misched-print-dags -o - 2>&1 > /dev/null | FileCheck %s
+
----------------
arsenm wrote:

If you really need to check the debug output, this needs a REQUIRES: asserts 

https://github.com/llvm/llvm-project/pull/93001