r261231 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Jun  6 13:03:29 2018
New Revision: 261231

URL: https://gcc.gnu.org/viewcvs?rev=261231&root=gcc&view=rev
Log:
2018-06-06  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/86062
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle arbitrary
	component refs ontop
	of to be offsetted base.

	* g++.dg/tree-ssa/pr86062.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/tree-ssa/pr86062.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-sccvn.c