diff options
| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:15 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:15 +0100 |
| commit | 483fc56978d11c7118326f92ea678bea2f092300 (patch) | |
| tree | 2a7ef5f4982f81c82c2d413bdd6f746aece9fa4f /sysdeps/s390/Makefile | |
| parent | 26ea8760877cf03272e98c21eb1a7745ceca76c4 (diff) | |
| download | glibc-483fc56978d11c7118326f92ea678bea2f092300.tar.gz | |
S390: Refactor strspn ifunc handling.
The ifunc handling for strspn 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 strspn variants.
* sysdeps/s390/Makefile (sysdep_routines): Add strspn variants.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Refactor ifunc handling for strspn.
* sysdeps/s390/multiarch/strspn-c.c: Move to ...
* sysdeps/s390/strspn-c.c: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strspn-vx.S: Move to ...
* sysdeps/s390/strspn-vx.S: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strspn.c: Move to ...
* sysdeps/s390/strspn.c: ... here and adjust ifunc handling.
* sysdeps/s390/ifunc-strspn.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 c423c80a43..604ca68ef1 100644 --- a/sysdeps/s390/Makefile +++ b/sysdeps/s390/Makefile @@ -72,5 +72,6 @@ sysdep_routines += bzero memset memset-z900 \ strncmp strncmp-vx strncmp-c \ strchr strchr-vx strchr-c \ strchrnul strchrnul-vx strchrnul-c \ - strrchr strrchr-vx strrchr-c + strrchr strrchr-vx strrchr-c \ + strspn strspn-vx strspn-c endif |