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[Bug tree-optimization/25857] [4.2 Regression] ICE in coalesce_abnormal_edges at -O2
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2006 15:19:36 -0000
- Subject: [Bug tree-optimization/25857] [4.2 Regression] ICE in coalesce_abnormal_edges at -O2
- References: <bug-25857-8535@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from pinskia at gcc dot gnu dot org 2006-01-23 15:19 -------
Subject: Bug 25857
Author: pinskia
Date: Mon Jan 23 15:19:29 2006
New Revision: 110127
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110127
Log:
2006-01-23 Andrew Pinski <pinskia@physics.uc.edu>
Daniel Berlin <dberlin@dberlin.org>
PR tree-opt/25315
PR tree-opt/25857
* tree-ssa-pre.c (insert_extra_phis): If an incomming edge is abnormal
return from the function.
2006-01-23 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/25857
* g++.dg/opt/pr25857.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/opt/pr25857.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25857