[PATCH] D144226: [Loop-Interchange] Allow inner-loop only reductions

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur added a comment.

Summarize the algorithm in the description, in particular what a "removablePHIs" is and what distinguishes a inner-only reduction from an inner reduction?



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Comment at: llvm/test/Transforms/LoopInterchange/inner-only-reductions.ll:149
 
+
 ; CHECK: --- !Missed
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[nit] unrelated change


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  https://reviews.llvm.org/D144226/new/

https://reviews.llvm.org/D144226