[llvm-testresults] Broken buildbot: llvm-gcc-i386-linux-selfhost

[Jakob Stoklund Olesen]

On Sep 26, 2010, at 11:11 AM, Duncan Sands wrote:

> Hi Jakob, I managed to reproduce this locally.  It seems to be due to:

Thanks for doing this, Duncan!

> r114633 | evancheng | 2010-09-23 08:55:34 +0200 (Thu, 23 Sep 2010) | 3 lines
> 
> Disable codegen prepare critical edge splitting. Machine instruction passes now
> break critical edges on demand.

Evan, I think we should back out this patch until the problem is resolved.

My guess is that disabling splitting in CGP forces more splitting in later passes, including a case that isn't handled correctly.

> I will try to create a stand-alone testcase later.

That would be really helpful, thanks!

/jakob

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