SuccessChanges

Summary

  1. [AIX] Fixed "comparison of unsigned expression >= 0 is always true" gcc warnings. (details)
  2. [flang][driver] Fix a small bug (auto vs auto&) (details)
  3. [VE] Correct addRegisterClass calls (details)
  4. [libc++] [P1164] Add tests for create_directories. NFC. (details)
Commit 15f2d4f198380762e9fcf6b456d405078b87ae7a by diggerlin
[AIX] Fixed "comparison of unsigned expression >= 0 is always true" gcc warnings.

Summary:

fixed a  Fixed "comparison of unsigned expression >= 0 is always true" gcc warnings.
http://lab.llvm.org:8011/#/builders/5/builds/2407/steps/2/logs/stdio

the error caused by patch https://reviews.llvm.org/D92398
The file was modifiedllvm/lib/Target/PowerPC/PPCMachineFunctionInfo.cpp
Commit 6bbbe4a5746e65fb9b7efc8d525961994406a338 by andrzej.warzynski
[flang][driver] Fix a small bug (auto vs auto&)

This bug hasn't affected us yet as our usage is too basic, i.e. we don't
rely on the defaults provided by `SetDefaultFortranOpts` just yet. This
will change shortly.
The file was modifiedflang/lib/Frontend/CompilerInvocation.cpp
Commit c9213e1b299579b37ad4a8c5d5516a10ddfb09b2 by marukawa
[VE] Correct addRegisterClass calls

Correct addRegisterClass calls for vector mask registers.

Reviewed By: simoll

Differential Revision: https://reviews.llvm.org/D93212
The file was modifiedllvm/lib/Target/VE/VEISelLowering.cpp
Commit 59c72a70121567f7aee347e96b4ac8f3cfe9f4b2 by marek.kurdej
[libc++] [P1164] Add tests for create_directories. NFC.

That's a follow-up patch after D92769.

Reviewed By: ldionne, #libc

Differential Revision: https://reviews.llvm.org/D93026
The file was modifiedlibcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directories/create_directories.pass.cpp