[PATCH] D114788: [SCEV] Track and invalidate ValuesAtScopes users

[Nikita Popov via Phabricator via llvm-commits]

nikic created this revision.
nikic added reviewers: reames, mkazantsev, fhahn.
Herald added a subscriber: hiraditya.
nikic requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

This is the same change as D114738 <https://reviews.llvm.org/D114738>, but tracks ValuesAtScopes users with a reverse map, so we can invalidate values without scanning the whole map.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114788

Files:
  llvm/include/llvm/Analysis/ScalarEvolution.h
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/test/Transforms/IndVarSimplify/bbi-63564.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D114788.390655.patch
Type: text/x-patch
Size: 5173 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20211130/15d73b57/attachment.bin>