[cfe-commits] adding "-fasan" flag

[Kostya Serebryany]

On Tue, Nov 15, 2011 at 11:41 PM, John McCall <rjmccall at apple.com> wrote:

> On Nov 15, 2011, at 11:30 PM, Chandler Carruth wrote:
> > Otherwise, I think this looks good, but I would wait for John's OK
> before committing as he owns Clang's IRGen, and this seems like something
> he should sign off on. =]
>
> The IR-gen changes here are pretty minimal, go ahead.
>

committed as r144800.
How do we decide whether to use __has_feature, __has_extension,
preprocessor symbol or something else?

Thanks!

--kcc



>
> John.
>
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