[cfe-dev] Massive CodeGen test failures on AMD64

[Sebastian Redl]

Daniel Dunbar wrote:
> Hi Sebastian,
>
> I think there are multiple issues here. The majority of failures are
> likely my fault and due to the switching to the new x86_64 ABI, I
> haven't seen the failures because my target triple doesn't default to
> a 64-bit one. I'll update the relevant test cases to force a
> reasonable triple.
>   
OK, so the Sema failures have nothing to do with it. I'll see what I can
do about those then.
> By the way, Daniel Berlin added clang testers to his buildbot. They
> aren't triggered on every clang commit, but they are a nice resource
> (which I admit I haven't been checking frequently) for seeing where
> things go wrong. For example, the majority of failures were introduced
> between here:
> http://google1.osuosl.org:8011/builders/clang-x86_64-linux/builds/271
> and here:
> http://google1.osuosl.org:8011/builders/clang-x86_64-linux/builds/272
> which includes the commit where I turned on the new x86_64 ABI
> handling. See http://google1.osuosl.org:8011/waterfall for the
> overview.
>   

That's great. Thanks for the info. If you need another linux-x86_64
machine, let me know.

Sebastian