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[Bug rtl-optimization/16536] [3.3 regression] Incorrect __restrict__ optimization in -O2
- 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: 10 Dec 2004 17:25:15 -0000
- Subject: [Bug rtl-optimization/16536] [3.3 regression] Incorrect __restrict__ optimization in -O2
- References: <20040714132218.16536.jeremy.denise@libertysurf.fr>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-10 17:25 -------
Subject: Bug 16536
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: reichelt@gcc.gnu.org 2004-12-10 17:25:07
Modified files:
gcc : ChangeLog alias.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: restrict-1.c
Log message:
PR rtl-optimization/16536
Backport from mainline:
2004-06-25 Mark Mitchell <mark@codesourcery.com>
* alias.c (get_alias_set): Adjust setting of
DECL_POINTER_ALIAS_SET for pointers to aggregates.
* gcc.c-torture/execute/restrict-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.1036&r2=1.16114.2.1037
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/alias.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.181.2.6&r2=1.181.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.388&r2=1.2261.2.389
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/restrict-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.2.44.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16536