Generates nop instead of retn if we come across any instruction that VEX doesn't support.
Generates nop instead of retn if we come across any instruction that VEX doesn't support.

chubbymaggie/angr,f-prettyland/angr,chubbymaggie/angr,schieb/angr,angr/angr,mingderwang/angr,axt/angr,mingderwang/angr,cureHsu/angr,GuardianRG/angr,f-prettyland/angr,terry2012/angr,f-prettyland/angr,haylesr/angr,chubbymaggie/angr,lowks/angr,fjferrer/angr,fjferrer/angr,tyb0807/angr,tyb0807/angr,terry2012/angr,schieb/angr,zhuyue1314/angr,angr/angr,avain/angr,cureHsu/angr,tyb0807/angr,iamahuman/angr,iamahuman/angr,iamahuman/angr,zhuyue1314/angr,avain/angr,axt/angr,axt/angr,lowks/angr,xurantju/angr,haylesr/angr,GuardianRG/angr,xurantju/angr,schieb/angr,angr/angr