[PATCH] D128907: [Clang] Disable noundef attribute for languages which allow uninitialized function arguments

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

The consensus in the meeting was that we should try introducing a new argument attribute for values that are allowed to use undef values. It would need to be applied to the builtins and any wrapper functions for them. This would leave the normal language undefined behavior for arbitrary arguments


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  https://reviews.llvm.org/D128907/new/

https://reviews.llvm.org/D128907