Mogball added a comment. I'm not sure how to check the no-op case without constructing at least a queue. Even assuming only 2 commutative operands, if they look the same `depth=1`, then the comparison has to iterate.
Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D124750/new/ https://reviews.llvm.org/D124750 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
