[llvm] r257979 - [DwarfDebug] Don't merge DebugLocEntries if their pieces overlap

[Hans Wennborg via llvm-commits]

Sounds good to me. Go ahead and merge with utils/release/merge.sh, or
let me know if you'd prefer me to do it. Thanks, Hans

On Fri, Jan 15, 2016 at 5:25 PM, Keno Fischer <keno at juliacomputing.com> wrote:
> To avoid unhappy users, it would be good to get this and r257977 applied to
> the 3.8 branch.
>
> On Sat, Jan 16, 2016 at 2:15 AM, Keno Fischer via llvm-commits
> <llvm-commits at lists.llvm.org> wrote:
>>
>> Author: kfischer
>> Date: Fri Jan 15 19:15:32 2016
>> New Revision: 257979
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=257979&view=rev
>> Log:
>> [DwarfDebug] Don't merge DebugLocEntries if their pieces overlap
>>
>> Summary:
>> Later in DWARF emission we check that DebugLocEntries have
>> non-overlapping pieces, so we should create any such entries
>> by merging here.
>>
>> Fixes PR26163.
>>
>> Reviewers: aprantl
>> Differential Revision: http://reviews.llvm.org/D16249