[llvm] [VPlan] Enhance VPlan-based LICM using argument noalias attributes (PR #217238)

[Mel Chen via llvm-commits]

Mel-Chen wrote:

Another approach would be to directly pass in AAResults: https://github.com/Mel-Chen/llvm-project/commit/ba98ce502d44bbc80809b2581004bfe24e431d82

https://github.com/llvm/llvm-project/pull/217238