[Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460

--- Comment #9 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 12:46:57 UTC ---
Author: rguenth
Date: Thu May 24 12:46:53 2012
New Revision: 187831

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187831
Log:
2012-05-24  Richard Guenther  <rguenther@suse.de>

    PR middle-end/53460
    * tree-profile.c (tree_profiling): Cleanup the CFG if
    execute_fixup_cfg requests it.

    * g++.dg/tree-prof/pr53460.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/tree-prof/pr53460.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-profile.c