Version 1.8 has been released. Could someone test google-perftools on other arches (alpha arm hppa ia64 mips ppc ppc64 sh sparc sparc-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos)? seems that bug #354261 hasn't fixed because of missing keywords on google-perftools for a loong time.
Added, I'll open a new bug for the keyword request.