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[Bug rtl-optimization/24626] [4.1/4.2 Regression] internal compiler error: verify_flow_info failed
- 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: 20 Jan 2006 09:39:02 -0000
- Subject: [Bug rtl-optimization/24626] [4.1/4.2 Regression] internal compiler error: verify_flow_info failed
- References: <bug-24626-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #61 from rguenth at gcc dot gnu dot org 2006-01-20 09:39 -------
Subject: Bug 24626
Author: rguenth
Date: Fri Jan 20 09:38:56 2006
New Revision: 110020
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110020
Log:
2006-01-20 Richard Guenther <rguenther@suse.de>
Steven Bosscher <stevenb.gcc@gmail.com>
PR rtl-optimization/24626
* cfgloopmanip.c (lv_adjust_loop_entry_edge): Don't set
EDGE_TRUE_VALUE if in RTL mode.
Revert
2005-03-30 Mostafa Hagog <mustafa@il.ibm.com>
* cfgrtl.c (rtl_verify_flow_info_1): Fix.
* gcc.dg/torture/pr24626-1.c: New testcase.
* gcc.dg/torture/pr24626-2.c: Likewise.
* gcc.dg/torture/pr24626-3.c: Likewise.
* gcc.dg/torture/pr24626-4.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr24626-1.c
trunk/gcc/testsuite/gcc.dg/torture/pr24626-2.c
trunk/gcc/testsuite/gcc.dg/torture/pr24626-3.c
trunk/gcc/testsuite/gcc.dg/torture/pr24626-4.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgloopmanip.c
trunk/gcc/cfgrtl.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24626