[PATCH, ARM, iWMMXt][3/5]: built in define and expand

[Xinyu Qi]

Hi,

It is the third part of iWMMXt maintenance. 

*config/arm/arm.c (enum arm_builtins): Add/fix iWMMXt built-in fcode.
 (builtin_description bdesc_2arg): Add/fix iWMMXt built in.
 (builtin_description bdesc_1arg): Same.
 (arm_init_iwmmxt_builtins): Define new built-in function type. Add/fix iWMMXt 
built in.
 (arm_expand_builtin): New iWMMXt built in expand. Add boundary check for some 
built in.

Thanks,
Xinyu

3_arm_c.diff
Description: 3_arm_c.diff