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[Bug tree-optimization/21732] -ftree-dump-all-details hangs during *.c.t24.copyprop or *.c.t38.copyprop2
- 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: 31 May 2005 16:30:13 -0000
- Subject: [Bug tree-optimization/21732] -ftree-dump-all-details hangs during *.c.t24.copyprop or *.c.t38.copyprop2
- References: <20050524072438.21732.Ralf_Recker@gmx.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-31 16:29 -------
Subject: Bug 21732
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2005-05-31 16:29:17
Modified files:
gcc : ChangeLog tree-ssa-copy.c
Log message:
2005-05-31 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/21732
* tree-ssa-copy.c (dump_copy_of): Create a bitmap and don't visit a
SSA_NAME twice and cause the loop to become finite. Remove the test
for val.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8955&r2=2.8956
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-copy.c.diff?cvsroot=gcc&r1=2.30&r2=2.31
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21732