[PATCH] D135808: [LoopInterchange] Correcting the profitability checking for vectorization

[Ramkrishnan Narayanan Komala via Phabricator via llvm-commits]

ram-NK updated this revision to Diff 479293.
ram-NK added a comment.

As per the Michael 's comments. Code inside isProfitable function is cleaned.

Added test case. With two loop interchange passes make sure that, there is no endless interchange.  Before this patch there is endless loop interchange possibility. There is no endless interchange after this patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135808/new/

https://reviews.llvm.org/D135808

Files:
  llvm/lib/Transforms/Scalar/LoopInterchange.cpp
  llvm/test/Transforms/LoopInterchange/loop-interchange-optimization-remarks.ll
  llvm/test/Transforms/LoopInterchange/profitability.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D135808.479293.patch
Type: text/x-patch
Size: 15714 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20221201/3fd8b92e/attachment.bin>