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Re: [LTO][PATCH] Handle -fexceptions properly.
2008/10/22 Rafael Espindola <espindola@google.com>:
> For exceptions for example, a file compiled with no exceptions would
> have every function defined on it marked as not throwing. Functions in
> other files would be marked as throwing and lto1 should be able to
> handle the existence of both.
We can only marked the functions whose bodies are seen by the
compiler. For external functions, we still need t be conservative.
-Doug