| Commit message (Collapse) | Author | Age | Files | Lines |
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The ifunc handling for strspn is adjusted in order to omit ifunc
variants if those will never be used as the minimum architecture level
already supports newer CPUs by default.
Glibc internal calls will then also use the "newer" ifunc variant.
ChangeLog:
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Remove strspn variants.
* sysdeps/s390/Makefile (sysdep_routines): Add strspn variants.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Refactor ifunc handling for strspn.
* sysdeps/s390/multiarch/strspn-c.c: Move to ...
* sysdeps/s390/strspn-c.c: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strspn-vx.S: Move to ...
* sysdeps/s390/strspn-vx.S: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strspn.c: Move to ...
* sysdeps/s390/strspn.c: ... here and adjust ifunc handling.
* sysdeps/s390/ifunc-strspn.h: New file.
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* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
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This patch provides optimized versions of strspn and wcsspn with the z13
vector instructions.
ChangeLog:
* sysdeps/s390/multiarch/strspn-c.c: New File.
* sysdeps/s390/multiarch/strspn-vx.S: Likewise.
* sysdeps/s390/multiarch/strspn.c: Likewise.
* sysdeps/s390/multiarch/wcsspn-c.c: Likewise.
* sysdeps/s390/multiarch/wcsspn-vx.S: Likewise.
* sysdeps/s390/multiarch/wcsspn.c: Likewise.
* wcsmbs/wcsspn.c: Use WCSSPN if defined.
* sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strspn and
wcsspn functions.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add ifunc test for strspn, wcsspn.
* string/test-strspn.c: Add wcsspn support.
* wcsmbs/test-wcsspn.c: New File.
* wcsmbs/Makefile (strop-tests): Add wcsspn.
* benchtests/bench-strspn.c: Add wcsspn support.
* benchtests/bench-wcsspn.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wcsspn.
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