* config/msp430/msp430.opt: (mcpu): New option.
* config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
(msp430_option_override): Parse target_cpu. If the MCU name
matches a generic string, clear target_mcu.
(msp430_attr): Allow numeric interrupt values up to 63.
(msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
* config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
option.
* config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
Add mcpu matches.
* config/msp430/msp430.md (popm): Use %J rather than %I.
(addsi3): Use msp430_nonimmediate_operand for operand 2.
(addhi_cy_i): Use immediate_operand for operand 2.
* doc/invoke.texi: Document -mcpu option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206705
138bc75d-0d04-0410-961f-
82ee72b054a4