[Bug ipa/60518] [4.9 Regression] ICE: in verify_loop_structure, at cfgloop.c:1647

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60518

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Mar 14 12:54:25 2014
New Revision: 208567

URL: http://gcc.gnu.org/viewcvs?rev=208567&root=gcc&view=rev
Log:
2014-03-14  Richard Biener  <rguent...@suse.de>

    PR middle-end/60518
    * cfghooks.c (split_block): Properly adjust all loops the
    block was a latch of.

    * g++.dg/pr60518.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/pr60518.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfghooks.c
    trunk/gcc/testsuite/ChangeLog