[Bug middle-end/64568] [5 Regression] error: invalid reference prefix

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64568

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Jan 16 13:21:11 2015
New Revision: 219736

URL: https://gcc.gnu.org/viewcvs?rev=219736&root=gcc&view=rev
Log:
2015-01-16  Richard Biener  <rguenther@suse.de>

    PR tree-optimization/64568
    * tree-ssa-forwprop.c (pass_forwprop::execute): Guard
    complex load rewriting for TARGET_MEM_REFs.

    * g++.dg/torture/pr64568-2.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr64568-2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c