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| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:19 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:19 +0100 |
| commit | c3081bcbd91a619115f047c2ceea90a9090d5216 (patch) | |
| tree | de4450057f68e4c5b1c2d75446135ff0a068757a /benchtests/bench-stpncpy.c | |
| parent | 0966dd86896d7cd6c107c751ba7d3b69542ca11d (diff) | |
| download | glibc-c3081bcbd91a619115f047c2ceea90a9090d5216.tar.gz | |
S390: Refactor wcpncpy ifunc handling.
The ifunc handling for wcpncpy is adjusted in order to omit ifunc
if the minimum architecture level already supports newer CPUs by default.
Unfortunately the c ifunc variant can't be omitted at all as it is used
by the z13 ifunc variant as fallback if the pointers are not 4-byte aligned.
ChangeLog:
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Remove wcpncpy variants.
* sysdeps/s390/Makefile (sysdep_routines): Add wcpncpy variants.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Refactor ifunc handling for wcpncpy.
* sysdeps/s390/multiarch/wcpncpy-c.c: Move to ...
* sysdeps/s390/wcpncpy-c.c: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/wcpncpy-vx.S: Move to ...
* sysdeps/s390/wcpncpy-vx.S: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/wcpncpy.c: Move to ...
* sysdeps/s390/wcpncpy.c: ... here and adjust ifunc handling.
* sysdeps/s390/ifunc-wcpncpy.h: New file.
Diffstat (limited to 'benchtests/bench-stpncpy.c')
0 files changed, 0 insertions, 0 deletions