r255113 - in /trunk/gcc: ChangeLog match.pd

[glisse@gcc.gnu.org]

Author: glisse
Date: Thu Nov 23 19:53:09 2017
New Revision: 255113

URL: https://gcc.gnu.org/viewcvs?rev=255113&root=gcc&view=rev
Log:
Simplify ptr - 0

2017-11-23  Marc Glisse  <marc.glisse@inria.fr>

	* match.pd (ptr-0): New transformation.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/match.pd