From e1fe91180e4e29549f35f8ecd705b0bb4f208606 Mon Sep 17 00:00:00 2001 From: Stefan Liebler Date: Wed, 26 Aug 2015 10:26:22 +0200 Subject: S390: Optimize strncat wcsncat. This patch provides optimized versions of strncat and wcsncat with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/strncat-c.c: New File. * sysdeps/s390/multiarch/strncat-vx.S: Likewise. * sysdeps/s390/multiarch/strncat.c: Likewise. * sysdeps/s390/multiarch/wcsncat-c.c: Likewise. * sysdeps/s390/multiarch/wcsncat-vx.S: Likewise. * sysdeps/s390/multiarch/wcsncat.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncat and wcsncat functions. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add ifunc test for strncat, wcsncat. * wcsmbs/wcsncat.c (WCSNCAT): Define and use macro. * string/test-strncat.c: Add wcsncat support. * wcsmbs/test-wcsncat.c: New File. * wcsmbs/Makefile (strop-tests): Add wcsncat. * benchtests/bench-strncat.c: Add wcsncat support. * benchtests/bench-wcsncat.c: New File. * benchtests/Makefile (wcsmbs-bench): Add wcsncat. --- ChangeLog | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index d87525fbe3..9d8948ad32 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,23 @@ +2015-08-26 Stefan Liebler + + * sysdeps/s390/multiarch/strncat-c.c: New File. + * sysdeps/s390/multiarch/strncat-vx.S: Likewise. + * sysdeps/s390/multiarch/strncat.c: Likewise. + * sysdeps/s390/multiarch/wcsncat-c.c: Likewise. + * sysdeps/s390/multiarch/wcsncat-vx.S: Likewise. + * sysdeps/s390/multiarch/wcsncat.c: Likewise. + * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncat and + wcsncat functions. + * sysdeps/s390/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Add ifunc test for strncat, wcsncat. + * wcsmbs/wcsncat.c (WCSNCAT): Define and use macro. + * string/test-strncat.c: Add wcsncat support. + * wcsmbs/test-wcsncat.c: New File. + * wcsmbs/Makefile (strop-tests): Add wcsncat. + * benchtests/bench-strncat.c: Add wcsncat support. + * benchtests/bench-wcsncat.c: New File. + * benchtests/Makefile (wcsmbs-bench): Add wcsncat. + 2015-08-26 Stefan Liebler * sysdeps/s390/multiarch/strcat-c.c: New File. -- cgit v1.2.3