Ping http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
* config/arm/arm.c (enum arm_builtins): Revise built-in fcode.
(builtin_description bdesc_2arg): Revise built in declaration.
(builtin_description bdesc_1arg): Likewise.
(arm_init_iwmmxt_builtins): Revise built in initialization.
(arm_expand_builtin): Revise built in expansion.
