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| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:17 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:17 +0100 |
| commit | 89bfcbdf9d3d36eff0d544f655991149a7ae680b (patch) | |
| tree | 6e088f94fdca1c5fee42e0ed5dfed5c02b12e228 /sysdeps/s390/Makefile | |
| parent | 196655ba54ebdcdcc0468bcb6e136757b013d350 (diff) | |
| download | glibc-89bfcbdf9d3d36eff0d544f655991149a7ae680b.tar.gz glibc-89bfcbdf9d3d36eff0d544f655991149a7ae680b.tar.xz glibc-89bfcbdf9d3d36eff0d544f655991149a7ae680b.zip | |
S390: Refactor memrchr ifunc handling.
The ifunc handling for memrchr 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. ChangeLog: * sysdeps/s390/multiarch/Makefile (sysdep_routines): Remove memrchr variants. * sysdeps/s390/Makefile (sysdep_routines): Add memrchr variants. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Refactor ifunc handling for memrchr. * sysdeps/s390/multiarch/memrchr-c.c: Move to ... * sysdeps/s390/memrchr-c.c: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/memrchr-vx.S: Move to ... * sysdeps/s390/memrchr-vx.S: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/memrchr.c: Move to ... * sysdeps/s390/memrchr.c: ... here and adjust ifunc handling. * sysdeps/s390/ifunc-memrchr.h: New file.
Diffstat (limited to 'sysdeps/s390/Makefile')
| -rw-r--r-- | sysdeps/s390/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/s390/Makefile b/sysdeps/s390/Makefile index 649f29adc2..0e86242c5d 100644 --- a/sysdeps/s390/Makefile +++ b/sysdeps/s390/Makefile @@ -78,5 +78,6 @@ sysdep_routines += bzero memset memset-z900 \ strcspn strcspn-vx strcspn-c \ memchr memchr-vx memchr-z900 \ rawmemchr rawmemchr-vx rawmemchr-c \ - memccpy memccpy-vx memccpy-c + memccpy memccpy-vx memccpy-c \ + memrchr memrchr-vx memrchr-c endif |