[PATCH] Speed-up __builtin_constant_p (part 1)

[Richard Henderson]

On Wed, Jan 22, 2003 at 07:57:50PM -0700, Roger Sayle wrote:
> 	* cse.c (fold_rtx): Instantiate CONSTANT_P_RTX to 0 when not
> 	optimizing, even if flag_gcse is true.
> 	* toplev.c (rest_of_compilation): purge_builtin_constant_p
> 	only needs to be called when "optimize > 0 && flag_gcse".

Ok.


r~