hjl.tools@gmail.com,cc:guojie@loongson.cn,ebotcazou@adacore.com,bcc:tcwg-validation@linaro.org,m.kretz@gsi.de,redi@gcc.gnu.org,cc:gcc-regression@gcc.gnu.org,amacleod@redhat.com,kito.cheng@sifive.com,pault@gcc.gnu.org,jlaw@ventanamicro.com,cc:rguenther@suse.de,chenglulu@loongson.cn,rguenth@gcc.gnu.org,cc:jwakely@redhat.com