Speed-up def_builtin_const (ix86_valid_target_attribute).
commitdb981b594d7bcb36bfbf2fb20b295c4bbc939373
authormarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 22 Mar 2015 22:50:00 +0000 (22 22:50 +0000)
committermarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 22 Mar 2015 22:50:00 +0000 (22 22:50 +0000)
treed50393c051ebdb9637a893f752a3e08fa006f3cb
parent4765f5e5863b8771ee30719edeb3952d6f371d87
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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221577 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/i386/i386.c