[clang] [llvm] [SystemZ, Clang] Enable verification of int args extensions by default. (PR #223755)

[Jonas Paulsson via llvm-commits]

JonPsson1 wrote:

I thought that we in the SystemZ backend by using the isInternal() check had agreed to exclude e.g. local functions from this check under the premise that the SystemZ backend does not optimize based on their presence. So in that sense if they would have been guaranteed to be compiled only with clang, they would be "internal" (safe) as well.

However, if this cannot be relied upon I will instead go through the errors and add the argument attributes wherever needed.


https://github.com/llvm/llvm-project/pull/223755