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[Bug middle-end/56525] [4.8 Regression] Access to ggc_freed memory in flow_loops_find
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 05 Mar 2013 12:51:35 +0000
- Subject: [Bug middle-end/56525] [4.8 Regression] Access to ggc_freed memory in flow_loops_find
- Auto-submitted: auto-generated
- References: <bug-56525-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56525
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-05 12:51:35 UTC ---
Author: rguenth
Date: Tue Mar 5 12:51:28 2013
New Revision: 196462
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196462
Log:
2013-03-05 Richard Biener <rguenther@suse.de>
PR middle-end/56525
* loop-init.c (fix_loop_structure): Remove loops in two stages,
not freeing them until the end.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/loop-init.c