Add definitions of conditional moves with 64-bit operands. Comment out code for
expanding conditional moves, which is not needed since architectures that lack
support for conditional moves have been removed. 



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142226 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed