[llvm] [AlwaysInliner] Do not inline on attribute mismatches (PR #209345)

[Carlos Seo via llvm-commits]

ceseo wrote:

This seems to breaking several buildbots (i.e. https://lab.llvm.org/buildbot/#/builders/65/builds/37229). Could you please check?

https://github.com/llvm/llvm-project/pull/209345