r244467 - in /trunk/gcc: ChangeLog cprop.c test...

[law@gcc.gnu.org]

Author: law
Date: Sat Jan 14 16:52:18 2017
New Revision: 244467

URL: https://gcc.gnu.org/viewcvs?rev=244467&root=gcc&view=rev
Log:
	PR rtl-optimization/78626
	PR rtl-optimization/78727
	* cprop.c (one_cprop_pass): Collect unconditional traps in the middle
	of a block, and split such blocks after everything else is finished.

        PR rtl-optimization/78626
        PR rtl-optimization/78727
	* gcc.dg/torture/pr78626.c: New test.
	* gcc.dg/torture/pr78727.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr78626.c
    trunk/gcc/testsuite/gcc.dg/torture/pr78727.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cprop.c
    trunk/gcc/testsuite/ChangeLog