[llvm] [VPlan] Hook IR blocks into VPlan during skeleton creation (NFC) (PR #114292)

[via llvm-commits]

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@@ -64,6 +64,7 @@ exit:
 declare float @powf(float, float) readnone nounwind
 
 ; Ensure the extractvalue + add instructions are hoisted out
+; CM-LABEL: Checking a loop in 'test_getVectorCallCost'
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ayalz wrote:

ok, but related?

https://github.com/llvm/llvm-project/pull/114292