[cfe-commits] [patch] Implement __clear_cache on ARM

[Rafael Espindola]

> CodeGenModule::CreateRuntimeFunction is the public API for that; and
> actually, I think explicitly building the function pointer using it
> would be better than depending on the declaration of the builtin, to
> call attention to the fact that it's a libgcc call rather than an
> ordinary library call.

Interesting. I was avoiding that function because it was not reusing
the decl, but in this case this is OK as we know we will don't have a
definition.

A new patch is attached.

> -Eli
>

Cheers,
-- 
Rafael Ávila de Espíndola
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