[PATCH] D140953: [LoopUnrollAndJam] Forget scalar evolution dispositions. Do no explicitly forget subloop.

[Joshua Cao via Phabricator via llvm-commits]

caojoshua created this revision.
Herald added subscribers: zzheng, hiraditya.
Herald added a project: All.
caojoshua added reviewers: fhahn, dmgreen.
caojoshua published this revision for review.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Fixes https://github.com/llvm/llvm-project/issues/58454

Scalar evolution dispositions need to be forgotten to pass verification.

We do not need to forget the subloop since it is automatically forgotten
when forgetting the parent loop.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140953

Files:
  llvm/lib/Transforms/Utils/LoopUnrollAndJam.cpp
  llvm/test/Transforms/LoopUnrollAndJam/se-forget.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D140953.486167.patch
Type: text/x-patch
Size: 8669 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230104/66526c03/attachment.bin>