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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/47615] [4.6 Regression] ICE: too deep recursion in phi_translate/phi_translate_1 with -ftree-pre -fno-tree-fre -fno-tree-sra Date: Mon, 07 Feb 2011 17:00:00 -0000 [thread overview] Message-ID: <bug-47615-4-OutSQuz3yU@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-47615-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47615 --- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-02-07 16:58:20 UTC --- Author: rguenth Date: Mon Feb 7 16:58:17 2011 New Revision: 169888 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169888 Log: 2011-02-07 Richard Guenther <rguenther@suse.de> PR tree-optimization/47615 * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument. * tree-ssa-sccvn.c (default_vn_walk_kind): New global. (run_scc_vn): Initialize it. (visit_reference_op_load): Use it. * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE. * g++.dg/opt/pr47615.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/opt/pr47615.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-pre.c trunk/gcc/tree-ssa-sccvn.c trunk/gcc/tree-ssa-sccvn.h
next prev parent reply other threads:[~2011-02-07 16:58 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-02-05 2:49 [Bug tree-optimization/47615] New: " zsojka at seznam dot cz 2011-02-05 14:58 ` [Bug tree-optimization/47615] " hjl.tools at gmail dot com 2011-02-07 10:58 ` rguenth at gcc dot gnu.org 2011-02-07 15:21 ` rguenth at gcc dot gnu.org 2011-02-07 17:00 ` rguenth at gcc dot gnu.org [this message] 2011-02-07 17:03 ` [Bug tree-optimization/47615] [4.5 " rguenth at gcc dot gnu.org 2011-03-02 13:57 ` rguenth at gcc dot gnu.org 2011-03-02 13:57 ` rguenth at gcc dot gnu.org
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