================
@@ -5037,6 +5037,66 @@ def ArithmeticFence : LangBuiltin<"ALL_LANGUAGES"> {
let Prototype = "void(...)";
}
+class SNUWTemplate :
+ Template<["int", "long int", "long long int"],
+ ["_nuw", "l_nuw", "ll_nuw"]>;
----------------
philnik777 wrote:
I'm not a huge fan of `nuw` and `nsw`, since they don't tell me anything
without having to look up what they stand for. It's also not clear to me how
signed vs. unsigned wrapping is relevant when you only have either signed or
unsigned types, but never a combination.
I'd be much happier with a `__buitin_non_wrapping_add` or something like that.
https://github.com/llvm/llvm-project/pull/130354
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