r239471 - in /trunk/gcc: ChangeLog testsuite/Ch...

Mon Aug 15 09:56:00 GMT 2016

Author: rguenth
Date: Mon Aug 15 09:56:00 2016
New Revision: 239471

URL: https://gcc.gnu.org/viewcvs?rev=239471&root=gcc&view=rev
Log:
2016-08-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/73434
	* tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Preserve
	TBAA info on the base when forwarding a non-invariant address.

	* gcc.dg/torture/pr73434.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr73434.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-sccvn.c