This clears DECL_DISREGARD_INLINE_LIMITS on recursive expression functions.

Tested on x86_64-suse-linux, applied on the mainline.


2017-12-14  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (Call_to): Set DECL_DISREGARD_INLINE_LIMITS
	to 0 on the callee if the call is recursive.

-- 
Eric Botcazou