[PATCH] D73671: [MLIR][Standard] Add canonicalization for indexCast(indexCast(x))

[River Riddle via Phabricator via llvm-commits]

rriddle added a comment.

Can you implement this as a fold instead? 'fold' is usable in many more places than canonicalization patterns, e.g. DialectConversion.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73671/new/

https://reviews.llvm.org/D73671