[llvm] [IGLP]: Fix assert (PR #73710)

[Matt Arsenault via llvm-commits]

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@@ -851,7 +851,7 @@ class IGLPStrategy {
   virtual void applyIGLPStrategy(
       DenseMap<int, SUnitsToCandidateSGsMap> &SyncedInstrs,
       DenseMap<int, SmallVector<SchedGroup, 4>> &SyncedSchedGroups,
-      bool IsPostRA) = 0;
+      bool IsReentry) = 0;
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arsenm wrote:

Add documentation comment for what isReentry means?

https://github.com/llvm/llvm-project/pull/73710