[PATCH] D85649: [AArch64] PAC/BTI code generation for LLVM generated functions

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added a subscriber: tejohnson.
nickdesaulniers added a comment.

The only question I have about module level attributes is what happens for LTO (which we use for Linux kernels used in Android)?  Is there any conflict linking together objects from two different translation units with two different flags?  Maybe this should fail hard; but it would be cool to alert developers at compile time, rather than have an awful bug to debug at runtime.  Just food for thought; I don't know enough about LTO to know if it already has machinery to handle module level conflicts or not.  Maybe @tejohnson or @pcc knows?


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  https://reviews.llvm.org/D85649/new/

https://reviews.llvm.org/D85649