Small improvement to InstrinsicEmitter::EmitAttributes.  This change removes the “pushing” and “clearing” of the SmallVector and instead uses const arrays to pass the attributeKinds to AttributeSet::get . 

Patch by Aditya Nandakumar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194899 91177308-0d34-0410-b5e6-96231b3b80d8