This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/52045] [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk()
- 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: Mon, 30 Jan 2012 13:40:32 +0000
- Subject: [Bug middle-end/52045] [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk()
- Auto-submitted: auto-generated
- References: <bug-52045-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52045
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-30 13:40:32 UTC ---
Author: rguenth
Date: Mon Jan 30 13:40:24 2012
New Revision: 183722
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183722
Log:
2012-01-30 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52045
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Update
SSA form if cfgcleanup did anything.
* gcc.dg/pr52045.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/pr52045.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-optimize.c