[llvm-branch-commits] [llvm] [LoopVectorize][NFC] Refactor widening decision logic (PR #140722)

[Sergey Kachkov via llvm-branch-commits]

skachkov-sc wrote:

@david-arm addressed, but I've left memoryInstructionCanBeWidened as a separate function for now (it contains some early exits so I think the code will be harder to read after its substitution)

https://github.com/llvm/llvm-project/pull/140722