r244506 - in /trunk/gcc: ChangeLog loop-doloop....

[jakub@gcc.gnu.org]

Author: jakub
Date: Mon Jan 16 21:34:35 2017
New Revision: 244506

URL: https://gcc.gnu.org/viewcvs?rev=244506&root=gcc&view=rev
Log:
	PR target/79080
	* loop-doloop.c (doloop_modify): Call unshare_all_rtl_in_chain on
	sequence.  Formatting fixes.
	(doloop_optimize): Formatting fixes.

	* gcc.dg/pr79080.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr79080.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/loop-doloop.c
    trunk/gcc/testsuite/ChangeLog