* libc/machine/arc/strchr-700.S (strchr) [!__LITTLE_ENDIAN__]:
        Compensate for carry effects on byte selection in first word.
        * libc/machine/arc/strchr-601.S(strchr) [!__LITTLE_ENDIAN__]: Likewise.
        * libc/machine/arc/strchr.S(strchr) [!__LITTLE_ENDIAN__]: Likewise.