Move /Qvec flags from the "// Non-aliases:" section up to the "// Aliases:"
section since the flags are just aliases.  For the same reason, move the
/vm flags the other way.  Also reflow a few lines to 80 columns.

No behavior change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@240248 91177308-0d34-0410-b5e6-96231b3b80d8