* config/avr/avr.c (avr_mcu_types): Add support for at90pwm1 device.
        * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).
        * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
        (avr_rtx_costs): Mark 'outer_code' argument with ATTRIBUTE_UNUSED.

From-SVN: r116699