[lld] r194290 - [mach-o] fix uninitialized variable

[Chandler Carruth]

On Fri, Nov 8, 2013 at 4:15 PM, <shankare at codeaurora.org> wrote:

> Hi Sean,
>
> I was trying to setup the buildbots for running Asan/Tsan on lld.
>
> Its currently under review and Rick foos is working on it, as we have some
> build machines which could be used for running lld tests.
>
> MSan is not being handled currently as libstdc++ need to be compiled with
> that flag, which I have not yet done.
>

Essentially, we don't yet have a great story for producing a complete
toolchain for use with MSan. To get there, we'll need to do something like
when building libc++ with a compiler that supports MSan, build archives and
DSOs for use with MSan, and then adjust compiles and links that enable MSan
to explicitly use libc++ and these special libraries.

I'm not sure if we need to support "out of the box" libstdc++ use with MSan
as there really is no effective "bootstrap" point at which to build a
sanitized library.
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