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[Bug tree-optimization/24226] [4.1 Regression] ICE: Segmentation fault in operand_equal_p (complete loop unrolling)
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Oct 2005 22:50:05 -0000
- Subject: [Bug tree-optimization/24226] [4.1 Regression] ICE: Segmentation fault in operand_equal_p (complete loop unrolling)
- References: <bug-24226-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from cvs-commit at gcc dot gnu dot org 2005-10-09 22:50 -------
Subject: Bug 24226
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rakdver@gcc.gnu.org 2005-10-09 22:50:01
Modified files:
gcc : ChangeLog tree-cfg.c tree-flow.h
tree-ssa-loop-niter.c
Log message:
PR tree-optimization/24226
* tree-cfg.c (remove_bb): Clean up unreachable loops.
* tree-flow.h (free_numbers_of_iterations_estimates_loop): Declare.
* tree-ssa-loop-niter.c (free_numbers_of_iterations_estimates_loop):
Export.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10127&r2=2.10128
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.222&r2=2.223
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&r1=2.137&r2=2.138
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-niter.c.diff?cvsroot=gcc&r1=2.45&r2=2.46
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24226