r244741 - in /trunk/gcc: ChangeLog cprop.c test...

[law@gcc.gnu.org]

Author: law
Date: Sat Jan 21 07:23:47 2017
New Revision: 244741

URL: https://gcc.gnu.org/viewcvs?rev=244741&root=gcc&view=rev
Log:
2017-01-21  Bernd Schmidt  <bschmidt@redhat.com>

	rtl-optimization/79125
	* cprop.c (local_cprop_pass): Handle cases where we make an
	unconditional trap.

	PR rtl-optimization/79125
	* gcc.dg/torture/pr79125.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr79125.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cprop.c
    trunk/gcc/testsuite/ChangeLog