[llvm] r278463 - [BranchFolding] Restrict tail merging loop blocks after MBP

[via llvm-commits]

I mean PR28104.  It is easy to fix.  I will do it today.

Best

Haicheng

On 2016-08-12 14:04, Hans Wennborg wrote:
> On Thu, Aug 11, 2016 at 8:30 PM, Haicheng Wu via llvm-commits
> <llvm-commits at lists.llvm.org> wrote:
>> Author: haicheng
>> Date: Thu Aug 11 22:30:23 2016
>> New Revision: 278463
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=278463&view=rev
>> Log:
>> [BranchFolding] Restrict tail merging loop blocks after MBP
>> 
>> To fix PR28014, this patch restricts tail merging to blocks that 
>> belong to the
>> same loop after MBP.
> 
> I believe you mean PR28104?
> 
> It seems this got reverted in r278484. Do you think it will be easy to
> fix? It would be great if we could fix this for 3.9.
> 
> Thanks,
> Hans