r221577 - in /trunk/gcc: ChangeLog config/i386/...

Sun Mar 22 22:50:00 GMT 2015

Author: marxin
Date: Sun Mar 22 22:50:00 2015
New Revision: 221577

URL: https://gcc.gnu.org/viewcvs?rev=221577&root=gcc&view=rev
Log:
Speed-up def_builtin_const (ix86_valid_target_attribute).

	* config/i386/i386.c (def_builtin): Set deferred_isa_values for
	masks that can potentially include a builtin.
	(ix86_add_new_builtins): Introduce fast filter for isa values
	that cannot trigger builtin inclusion.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c