[Bug c++/65626] [5 Regression] ICE in fixup_noreturn_call called by tree-ssa-forwprop.c:2492

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65626

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Mar 31 09:34:08 2015
New Revision: 221790

URL: https://gcc.gnu.org/viewcvs?rev=221790&root=gcc&view=rev
Log:
2015-03-31  Richard Biener  <rguenther@suse.de>

    PR middle-end/65626
    * tree-cfgcleanup.c (fixup_noreturn_call): Only split the block
    of the noreturn call so it is last and cleanup_control_flow_bb
    can do the CFG part.

    * g++.dg/torture/pr65626.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr65626.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfgcleanup.c