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[Bug optimization/12147] Wrong code with -O2 in context of reload
- 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: 5 Mar 2004 20:16:59 -0000
- Subject: [Bug optimization/12147] Wrong code with -O2 in context of reload
- References: <20030903074430.12147.heinrich.brand@fujitsu-siemens.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-05 20:16 -------
Subject: Bug 12147
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: uweigand@gcc.gnu.org 2004-03-05 20:16:50
Modified files:
gcc : ChangeLog reload1.c
Log message:
PR optimization/12147
* reload1.c (reload_reg_free_p): RELOAD_OTHER conflicts with
RELOAD_FOR_OPADDR_ADDR.
(reload_reg_reaches_end_p): A RELOAD_FOR_OTHER_ADDRESS register
might be reused as RELOAD_FOR_OPADDR_ADDR register.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.920&r2=1.16114.2.921
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.366.2.8&r2=1.366.2.9
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12147