s390/string: get rid of register asm

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2021-06-21 11:30:30 +02:00 • committed by Vasily Gorbik
commit 8f45db5555