[PATCH] D52915: [PM] keeping history when original SCC split and then merge into itself in the same round of SCC update .

[Easwaran Raman via Phabricator via llvm-commits]

eraman added a comment.

I also think checking for the change in worklist size better captures the splitting of the SCC than checking C != OldC



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Comment at: test/Transforms/Inline/cgscc-cycle-2.ll:41
+if.then:                                          ; preds = %entry
+  %call = tail call i64 @random() #2
+  %0 = load i64, i64* @a, align 8, !tbaa !2
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Please shorten this code by making use of -inline-threshold appropriately.


Repository:
  rL LLVM

https://reviews.llvm.org/D52915