comment lines in Cmm outputs

I'm reading a lot of Cmm these days and comments added by Cmm dump (which are apparently added after 8.0.1) are so annoying becuase they're not saying anything useful (what's the point of adding "// CmmCall" to a "call" line or "// CmmCondBranch" to a "if" line?) but making a lot of noise. Why were those added? Can we remove them?