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[Bug target/11992] [3.3.1/3.4 Regression]Wrong built-in code for memcmp with length 1<<24 only (1<<24)-1 possible for CLCL-Instruction
- 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: 17 Dec 2003 21:52:05 -0000
- Subject: [Bug target/11992] [3.3.1/3.4 Regression]Wrong built-in code for memcmp with length 1<<24 only (1<<24)-1 possible for CLCL-Instruction
- References: <20030820123420.11992.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 2003-12-17 21:52 -------
Subject: Bug 11992
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: uweigand@gcc.gnu.org 2003-12-17 21:51:59
Modified files:
gcc : ChangeLog
gcc/config/s390: s390.md
Log message:
PR target/11992
* config/s390/s390.md ("*cmpmem_long_64"): Use CLCLE instruction
instead of CLCL.
("*cmpmem_long_31"): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.2022&r2=2.2023
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.md.diff?cvsroot=gcc&r1=1.88&r2=1.89
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11992