[LLVMdev] TOT broken

Daniel Dunbar daniel at zuster.org
Tue Sep 1 14:27:46 PDT 2009

Yes, this is pretty unacceptable IMHO.

I would go revert crazy if I knew what to hit, unfortunately I don't.

Currently I believe there are two problems, a CallGraphSCC assert
which is firing everywhere (including the clang test suite, *cough*).
This started with 80698. Chris is working on this (if it isn't already

The bootstrap comparison failures are being looked at by Devang.

 - Daniel

On Tue, Sep 1, 2009 at 1:54 PM, Stuart Hastings<stuart at apple.com> wrote:
> The buildbots are unhappy again.  :-(
> Specifically, the "llvm-gcc-i386-darwin9" buildbot here at Apple last
> compiled TOT successfully yesterday morning (31aug); that was revision
> 80586.  By revision 80589, the bootstrap failed due to a miscompare,
> and by revision 80610, it's aborting while compiling little pieces of
> libgcc.
> 80586   built O.K. (about 8AM, Pacific Standard Time, on Monday 31aug)
> ...
> 80589   bootstrap miscompare (about one hour after 80586)
> ...
> 80610   abort()s while compiling libgcc (about two hours after 80589)
> ...
> 80717   (current as I write this, on Tuesday 01sep) still broken
> I realize that everyone is busy, but I think TOT has been broken long
> enough.  Would everyone that committed any patches yesterday please
> check your work with a clean make of TOT?
> Thank you in advance,
> stuart
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