[Mlir-commits] [mlir] [mlir][bufferize] Make buffer-results-to-out-params support only functions that are neither public nor extern (PR #162441)

[lonely eagle]

linuxlonelyeagle wrote:

I think the current changes make sense.The reason lies in the fact that during DeadCodeAnalysis, public and extern functions have unknown function calls, so we cannot modify the function signatures.

For the given case,  https://godbolt.org/z/n8bvv4oTa, You should make the function private.

https://github.com/llvm/llvm-project/pull/162441