[Bug middle-end/81659] ICE in verify_dominators, at dominance.c:1184

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81659

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Oct 27 08:03:16 2017
New Revision: 254136

URL: https://gcc.gnu.org/viewcvs?rev=254136&root=gcc&view=rev
Log:
2017-10-27  Richard Biener  <rguent...@suse.de>

        PR middle-end/81659
        * tree-eh.c (pass_lower_eh_dispatch::execute): Free dominator
        info when we redirected EH.

        * g++.dg/torture/pr81659.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr81659.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-eh.c