[llvm] [PATCH] [Xtensa] Implement FrameLowering methods and stack operation lowering. (PR #92960)

[Fangrui Song via llvm-commits]

MaskRay wrote:

I fixed two warnings in dd82fd4744397e0510c8204f1a6031441e21858e. You might want to build llvm-project with a not-too-ancient clang to ensure that there is no such warning for future patches:)

`[PATCH] ` in the title is not needed.

https://github.com/llvm/llvm-project/pull/92960