[llvm] [ANALYSIS][CODEGEN] Added const reference for params with size >= 16 bytes (PR #125090)

[Simon Pilgrim via llvm-commits]

https://github.com/RKSimon commented:

Not sure we need to pass 16byte Ptr-Int pairs by reference - what happens if you just filter size > 16 bytes?

https://github.com/llvm/llvm-project/pull/125090