[llvm] [X86] Match SETCC_CARRY in addition of SUB when trying to reconstruct LEA (PR #126551)

[Phoebe Wang via llvm-commits]

phoebewang wrote:

> > Right, you can merge it by yourself. I thought you don't have the write access to LLVM.
> 
> The reason I'm asking is because I don't have the merge button on my side. Who should I ping about this?

I see. I merged it for you.

https://github.com/llvm/llvm-project/pull/126551