doc/go1.4.html: gccgo status
doc/go1.4.html: gccgo status

LGTM=iant, cmang
R=cmang, iant, rsc
CC=golang-codereviews
https://codereview.appspot.com/169760043

tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go