r202251 - in /trunk/gcc: ChangeLog tree.h

[dodji@gcc.gnu.org]

Author: dodji
Date: Wed Sep  4 12:54:09 2013
New Revision: 202251

URL: http://gcc.gnu.org/viewcvs?rev=202251&root=gcc&view=rev
Log:
More comments about DECL_BUILT_IN and DECL_IS_BUILTIN

gcc/

	* tree.h (DECL_BUILT_IN, DECL_IS_BUILTIN): Add more comments
	explaining their differences.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree.h