[Bug tree-optimization/65337] [5/6 Regression] bootstrap-lto gnat1 linktime ICE: gcc/ada/exp_aggr.adb:6570:0: internal compiler error: in forward_edge_to_pdom, at tree-ssa-dce.c:1086

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337

--- Comment #14 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Author: ebotcazou
Date: Mon Dec 21 15:15:50 2015
New Revision: 231882

URL: https://gcc.gnu.org/viewcvs?rev=231882&root=gcc&view=rev
Log:
        PR tree-optimization/65337
        * tree-ssa-pre.c (eliminate): Also clean up abnormal edges if need be.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-pre.c