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| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:14 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:14 +0100 |
| commit | 26ea8760877cf03272e98c21eb1a7745ceca76c4 (patch) | |
| tree | a9a5b1e89987738a2358df4e681b105485b0c980 /sysdeps/s390/Makefile | |
| parent | a1361e65617c660a3ba7d561e081dcd18762a688 (diff) | |
| download | glibc-26ea8760877cf03272e98c21eb1a7745ceca76c4.zip glibc-26ea8760877cf03272e98c21eb1a7745ceca76c4.tar.gz glibc-26ea8760877cf03272e98c21eb1a7745ceca76c4.tar.bz2 | |
S390: Refactor strrchr ifunc handling.
The ifunc handling for strrchr 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 strrchr variants.
* sysdeps/s390/Makefile (sysdep_routines): Add strrchr variants.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Refactor ifunc handling for strrchr.
* sysdeps/s390/multiarch/strrchr-c.c: Move to ...
* sysdeps/s390/strrchr-c.c: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strrchr-vx.S: Move to ...
* sysdeps/s390/strrchr-vx.S: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strrchr.c: Move to ...
* sysdeps/s390/strrchr.c: ... here and adjust ifunc handling.
* sysdeps/s390/ifunc-strrchr.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 07ec5e9..c423c80 100644 --- a/sysdeps/s390/Makefile +++ b/sysdeps/s390/Makefile @@ -71,5 +71,6 @@ sysdep_routines += bzero memset memset-z900 \ strcmp strcmp-vx strcmp-z900 \ strncmp strncmp-vx strncmp-c \ strchr strchr-vx strchr-c \ - strchrnul strchrnul-vx strchrnul-c + strchrnul strchrnul-vx strchrnul-c \ + strrchr strrchr-vx strrchr-c endif |