r205158 - RTTI: refactor the uniqueness question into CGCXXABI.

Rafael EspĂ­ndola rafael.espindola at gmail.com
Mon Mar 31 08:57:47 PDT 2014


>> This means that the flag is always set for arm64, right? If it is
>> always set, why is the flag needed?
>
> I don't think I follow. It's always RUK_Unique for platforms other than iOS ARM64 (currently), but it can be different on ARM64.
>
> Or did you mean something else?

It is *always* different on ARM64, no? If so, instead of checking a
flag at runtime, we can just use a ARM64 #ifdef in libc++abi, no?

Cheers,
Rafael



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