Add missing intrinsic function vcombine_f64 for AArch64 NEON.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195937 91177308-0d34-0410-b5e6-96231b3b80d8
Add missing intrinsic function vbsl_f64 for AArch64 NEON.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195940 91177308-0d34-0410-b5e6-96231b3b80d8