[PATCH] D72740: [SLP] Don't allow Div/Rem as alternate opcodes

[Alexey Bataev via Phabricator via llvm-commits]

ABataev added inline comments.


================
Comment at: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp:427-429
+          assert(isValidForAlternation(Opcode) &&
+                 isValidForAlternation(InstOpcode) &&
+                 "Cast isn't safe for alternation, logic needs to be updated!");
----------------
Do you really need it here? It does not check anything for casts.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72740/new/

https://reviews.llvm.org/D72740