This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r217828 - in /trunk/gcc: ChangeLog match.pd tes...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 20 Nov 2014 09:26:48 -0000
- Subject: r217828 - in /trunk/gcc: ChangeLog match.pd tes...
Author: rguenth
Date: Thu Nov 20 09:26:48 2014
New Revision: 217828
URL: https://gcc.gnu.org/viewcvs?rev=217828&root=gcc&view=rev
Log:
2014-11-20 Richard Biener <rguenther@suse.de>
PR middle-end/63962
* match.pd ((p +p off1) +p off2 -> (p +p (off1 + off2))):
Guard with single-use operand 0.
* gcc.dg/tree-ssa/forwprop-30.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-30.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/match.pd
trunk/gcc/testsuite/ChangeLog