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[Bug tree-optimization/45709] [4.3 Regression] internal compiler error: in add_phi_arg, at tree-phinodes.c:395
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Sep 2010 18:54:09 -0000
- Subject: [Bug tree-optimization/45709] [4.3 Regression] internal compiler error: in add_phi_arg, at tree-phinodes.c:395
- References: <bug-45709-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #18 from rguenth at gcc dot gnu dot org 2010-09-18 18:54 -------
Subject: Bug 45709
Author: rguenth
Date: Sat Sep 18 18:53:53 2010
New Revision: 164400
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164400
Log:
2010-09-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45709
* tree-inline.c (copy_phis_for_bb): Delay commit of edge
insertions until after all PHI nodes of the block are processed.
* g++.dg/torture/pr45709.C: New testcase.
* g++.dg/torture/pr45709-2.C: Likewise.
Added:
branches/gcc-4_3-branch/gcc/testsuite/g++.dg/torture/pr45709-2.C
branches/gcc-4_3-branch/gcc/testsuite/g++.dg/torture/pr45709.C
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-inline.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45709