Move 'kw_align' case to proper section, reorganize function attribute keyword case statements to be consistent with r179119


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179948 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: remove useless comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179952 91177308-0d34-0410-b5e6-96231b3b80d8
Minor renaming of tests (for consistency with an in-development patch)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179954 91177308-0d34-0410-b5e6-96231b3b80d8
recommit tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179955 91177308-0d34-0410-b5e6-96231b3b80d8