break
			}
		}
		if p.arch.Family == sys.AMD64 {
			prog.From = a[0]
			prog.AddRestSourceArgs([]obj.Addr{a[1], a[2]})
			prog.To = a[3]
			break
		}
		if p.arch.Family == sys.ARM64 {
			if isARM64SVE(op) {
				// SVE instructions, see arm64/goops_gen.go
				prog.From = a[0]
				prog.AddRestSourceArgs([]obj.Addr{a[1], a[2]})
				prog.To = a[3]
				break
			}
			prog.From = a[0]