[PATCH] D111299: [VPlan] Do not create dummy entry block (NFC).

[Ayal Zaks via Phabricator via llvm-commits]

Ayal accepted this revision.
Ayal added a comment.
This revision is now accepted and ready to land.

This is indeed better, thanks!
(Original version tried to simplify the loop by peeling setEntry(), but this does look better overall.)
Adding a minor nit.



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Comment at: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:9351
   RecipeBuilder.fixHeaderPhis();
 
   // ---------------------------------------------------------------------------
----------------
Worth asserting that Plan Entry is set after the loop?
(Original version did this by calling getSingleSuccessor()).
(Perhaps also assert that this entry is not empty(?)).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D111299/new/

https://reviews.llvm.org/D111299