[Bug target/65871] bzhi builtin/intrinsic wrongly assumes bzhi instruction doesn't set the ZF flag

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65871

--- Comment #12 from uros at gcc dot gnu.org ---
Author: uros
Date: Mon Jun 22 13:54:58 2015
New Revision: 224729

URL: https://gcc.gnu.org/viewcvs?rev=224729&root=gcc&view=rev
Log:
        PR target/65871
        * config/i386/i386.c (ix86_rtx_costs) <case COMPARE>: Ignore the
        cost of embedded comparison.


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