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[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 29 Feb 2012 13:06:40 +0000
- Subject: [Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack
- Auto-submitted: auto-generated
- References: <bug-52424-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424
--- Comment #4 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2012-02-29 13:06:40 UTC ---
Author: wschmidt
Date: Wed Feb 29 13:06:28 2012
New Revision: 184662
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184662
Log:
2012-02-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/52424
* tree-ssa-dom.c (dom_opt_leave_block): Push a marker before
calling dom_thread_across_edge.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-dom.c