Reapply r285351 "[APFloat] Add DoubleAPFloat mode to APFloat. NFC." with
authorTim Shen <timshen91@gmail.com>
Thu, 27 Oct 2016 22:52:40 +0000 (22:52 +0000)
committerTim Shen <timshen91@gmail.com>
Thu, 27 Oct 2016 22:52:40 +0000 (22:52 +0000)
commit139a58f75ea887a6cc12623eb3e59187c3c5ce62
treeb0f6858a044b801af6d786ab68657a3dc5ea98b6
parentf817bae1616852aeae880aa8e6a22407276aa223
Reapply r285351 "[APFloat] Add DoubleAPFloat mode to APFloat. NFC." with
a workaround for old clang.

llvm-svn: 285358
llvm/include/llvm/ADT/APFloat.h
llvm/lib/Support/APFloat.cpp