r249028 - in /trunk/gcc: ChangeLog config/i386/...

[uros@gcc.gnu.org]

Author: uros
Date: Thu Jun  8 17:28:19 2017
New Revision: 249028

URL: https://gcc.gnu.org/viewcvs?rev=249028&root=gcc&view=rev
Log:
	PR target/81015
	Revert:
	2016-12-14  Uros Bizjak  <ubizjak@gmail.com>

	PR target/59874
	* config/i386/i386.md (*ctzhi2): New insn_and_split pattern.
	(*clzhi2): Ditto.

testsuite/ChangeLog:

	PR target/81015
	* gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs.
	* gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs.
	* gcc.target/i386/pr81015.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr81015.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/pr59874-1.c
    trunk/gcc/testsuite/gcc.target/i386/pr59874-2.c