[PATCH] D130224: [Clang][Attribute] Introduce maybe_undef attribute for function arguments which accepts undef values

[Amy Kwan via Phabricator via cfe-commits]

amyk added a comment.

In D130224#3687907 <https://reviews.llvm.org/D130224#3687907>, @aaron.ballman wrote:

> In D130224#3687860 <https://reviews.llvm.org/D130224#3687860>, @amyk wrote:
>
>> In D130224#3687487 <https://reviews.llvm.org/D130224#3687487>, @mubarizafzal wrote:
>>
>>> Hi, the test cases that this patch introduces are failing on some ppc64le (Linux on Power) buildbots:
>>> https://lab.llvm.org/buildbot/#/builders/57
>>> https://lab.llvm.org/buildbot/#/builders/230
>>>
>>> Would you mind taking a look please?
>>
>> Thanks for pinging this patch. It appears it's affecting both little endian PPC:
>> https://lab.llvm.org/buildbot/#/builders/230/builds/1079
>> https://lab.llvm.org/buildbot/#/builders/121/builds/21978
>> https://lab.llvm.org/buildbot/#/builders/57/builds/20484
>> https://lab.llvm.org/buildbot/#/builders/36/builds/23702
>>
>> And big endian PPC bots:
>> https://lab.llvm.org/buildbot/#/builders/231/builds/842
>> https://lab.llvm.org/buildbot/#/builders/93/builds/10270
>
> If we don't hear from @skc7 in the next ~hour with a fix, feel free to revert to get the bots back to green.

Thanks @aaron.ballman. I've reverted the patch for the time being: https://reviews.llvm.org/rG4e1fe968c9de73507a1bf0c8aa57e06be457816e


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130224/new/

https://reviews.llvm.org/D130224