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d183b96ee6
This patch provides optimized versions of strncpy and wcsncpy with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/strncpy-vx.S: New File. * sysdeps/s390/multiarch/strncpy.c: Likewise. * sysdeps/s390/multiarch/wcsncpy-c.c: Likewise. * sysdeps/s390/multiarch/wcsncpy-vx.S: Likewise. * sysdeps/s390/multiarch/wcsncpy.c: Likewise. * sysdeps/s390/s390-32/multiarch/strncpy.c: Likewise. * sysdeps/s390/s390-64/multiarch/strncpy.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncpy and wcsncpy functions. * wcsmbs/wcsncpy.c: Use WCSNCPY if defined. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add ifunc test for strncpy, wcsncpy. * string/test-strncpy.c: Add wcsncpy support. * wcsmbs/test-wcsncpy.c: New File. * wcsmbs/Makefile (strop-tests): Add wcsncpy. * benchtests/bench-strncpy.c: Add wcsncpy support. * benchtests/bench-wcsncpy.c: New File. * benchtests/Makefile (wcsmbs-bench): Add wcsncpy |
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| .. | ||
| ifunc-impl-list.c | ||
| ifunc-resolve.h | ||
| Makefile | ||
| stpcpy-c.c | ||
| stpcpy-vx.S | ||
| stpcpy.c | ||
| strcpy-vx.S | ||
| strcpy.c | ||
| strlen-c.c | ||
| strlen-vx.S | ||
| strlen.c | ||
| strncpy-vx.S | ||
| strncpy.c | ||
| strnlen-c.c | ||
| strnlen-vx.S | ||
| strnlen.c | ||
| wcpcpy-c.c | ||
| wcpcpy-vx.S | ||
| wcpcpy.c | ||
| wcscpy-c.c | ||
| wcscpy-vx.S | ||
| wcscpy.c | ||
| wcslen-c.c | ||
| wcslen-vx.S | ||
| wcslen.c | ||
| wcsncpy-c.c | ||
| wcsncpy-vx.S | ||
| wcsncpy.c | ||
| wcsnlen-c.c | ||
| wcsnlen-vx.S | ||
| wcsnlen.c | ||