r276361 - Reverting r275115 which caused PR28634.

[Hans Wennborg via cfe-commits]

Merged the revert to 3.9 in r276656.

Thanks,
Hans

On Mon, Jul 25, 2016 at 10:02 AM, Pieb, Wolfgang <wolfgang.pieb at sony.com> wrote:
> Yes, it should. I'm just now realizing that the original change got into 3.9.
>
> Thanks,
> Wolfgang
>
>> -----Original Message-----
>> From: hwennborg at google.com [mailto:hwennborg at google.com] On Behalf Of
>> Hans Wennborg
>> Sent: Monday, July 25, 2016 9:56 AM
>> To: Pieb, Wolfgang
>> Cc: cfe-commits
>> Subject: Re: r276361 - Reverting r275115 which caused PR28634.
>>
>> Should this revert be merged to 3.9?
>>
>> Thanks,
>> Hans
>>
>> On Thu, Jul 21, 2016 at 4:28 PM, Wolfgang Pieb via cfe-commits <cfe-
>> commits at lists.llvm.org> wrote:
>> > Author: wolfgangp
>> > Date: Thu Jul 21 18:28:18 2016
>> > New Revision: 276361
>> >
>> > URL: http://llvm.org/viewvc/llvm-project?rev=276361&view=rev
>> > Log:
>> > Reverting r275115 which caused PR28634.
>> > When empty (forwarding) basic blocks that are referenced by user
>> > labels are removed, incorrect code may be generated.
>> >
>> >
>> > Removed:
>> >     cfe/trunk/test/CodeGen/forwarding-blocks-if.c
>> > Modified:
>> >     cfe/trunk/lib/CodeGen/CGStmt.cpp