[PATCH] D57180: [LV] Avoid adding into interleaved group in presence of WAW dependency

[Hideki Saito via Phabricator via llvm-commits]

hsaito added a comment.

In D57180#1380573 <https://reviews.llvm.org/D57180#1380573>, @fhahn wrote:

> (I am saying that after recently investigating a few cases of hour-long compile times on user code that were caused by unnecessary scanning)


Fair enough. If the size based threshold is not in place in the interleaved access optimization, that would be a good defensive improvement. Can be separate from this bug fix, though.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D57180/new/

https://reviews.llvm.org/D57180