Reid Kleckner 1305929829 Bring back APInt self-move assignment check for MSVC only ...

Summary:
It was removed about a year ago in r300477. Bring it back, along with
its unittest, when the MSVC STL is in use. The MSVC STL performs
self-assignment in std::shuffle. These days, llvm::sort calls
std::shuffle when expensive checks are enabled to help find
non-determinism bugs.

Reviewers: craig.topper, chandlerc

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D46028

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330776 91177308-0d34-0410-b5e6-96231b3b80d8

2018-04-24 21:41:50 +00:00

..

llvm

Bring back APInt self-move assignment check for MSVC only

2018-04-24 21:41:50 +00:00

llvm-c

Fix Wdocumentation warnings. NFCI.

2018-04-24 13:38:26 +00:00