[llvm] r214494 - SLPVectorizer: improved scheduling algorithm.

Erik Eckstein eeckstein at apple.com
Thu Aug 28 00:14:26 PDT 2014


I fixed it in revision 216656

On 27 Aug 2014, at 16:29, Erik Eckstein <eeckstein at apple.com> wrote:

> I can reproduce it (r216539) and I'm currently checking it.
> It seems to be another bug, but unrelated to the new scheduling algorithm. It is only triggered by the improved scheduling.
> 
> Erik
> 
> On 27 Aug 2014, at 16:10, Joerg Sonnenberger <joerg at britannica.bec.de> wrote:
> 
>> On Wed, Aug 27, 2014 at 12:31:38AM +0200, Joerg Sonnenberger wrote:
>>> On Fri, Aug 01, 2014 at 09:20:43AM -0000, Erik Eckstein wrote:
>>>> Author: eeckstein
>>>> Date: Fri Aug  1 04:20:42 2014
>>>> New Revision: 214494
>>>> 
>>>> URL: http://llvm.org/viewvc/llvm-project?rev=214494&view=rev
>>>> Log:
>>>> SLPVectorizer: improved scheduling algorithm.
>>> 
>>> This crashes on the attached input. Can you fix or revert please?
>> 
>> Sorry, ignore that. Old tree. You fixed that bug already.
>> 
>> Joerg
> 
> 
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