Revert "[ADT] Drop llvm::Optional clang-specific optmization for trivially copyable...
authorTom Stellard <tstellar@redhat.com>
Thu, 15 Nov 2018 20:27:11 +0000 (20:27 +0000)
committerTom Stellard <tstellar@redhat.com>
Thu, 15 Nov 2018 20:27:11 +0000 (20:27 +0000)
commit67666d76299e53db551541493485aad8155fe87f
tree98a5b302bb25472bb44fb10613b964cbc8632a3a
parentaacebba5e66b4bdd04b13dd5346f5a35b5e8f87d
Revert "[ADT] Drop llvm::Optional clang-specific optmization for trivially copyable types"

This reverts commit r346985.

It looks like one of the unittests also needs to be updated, reverting while I investigate.

llvm-svn: 346990
llvm/include/llvm/ADT/Optional.h