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This patch provides optimized versions of strncmp and wcsncmp with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/strncmp-c.c: New File. * sysdeps/s390/multiarch/strncmp-vx.S: Likewise. * sysdeps/s390/multiarch/strncmp.c: Likewise. * sysdeps/s390/multiarch/wcsncmp-c.c: Likewise. * sysdeps/s390/multiarch/wcsncmp-vx.S: Likewise. * sysdeps/s390/multiarch/wcsncmp.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncmp and wcsncmp functions. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add ifunc test for strncmp, wcsncmp. * wcsmbs/wcsncmp.c (WCSNCMP): Define and use macro. * benchtests/bench-strncmp.c: Add wcsncmp support. * benchtests/bench-wcsncmp.c: New File. * benchtests/Makefile (wcsmbs-bench): Add wcsncmp. |
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.. | ||
bits | ||
fpu | ||
multiarch | ||
nptl | ||
s390-32 | ||
s390-64 | ||
abort-instr.h | ||
asm-syntax.h | ||
configure | ||
configure.ac | ||
dl-irel.h | ||
dl-procinfo.c | ||
dl-procinfo.h | ||
dl-tls.h | ||
ffs.c | ||
gccframe.h | ||
gmp-mparam.h | ||
Implies | ||
jmpbuf-offsets.h | ||
jmpbuf-unwind.h | ||
ldsodefs.h | ||
libc-tls.c | ||
longjmp.c | ||
machine-gmon.h | ||
memusage.h | ||
preconfigure | ||
sotruss-lib.c | ||
stackinfo.h | ||
Versions |