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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2015-08-26 10:26:19 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-08-26 10:26:19 +0200 |
| commit | fd484e057dd4d2813182df08584a4c48d6f1dd7a (patch) | |
| tree | 427e56a86a946d2f3e3dcaba23300e7f666c40b9 /ChangeLog | |
| parent | 4f0a1cea34c05fb2acc16f1a2d291f53230eb4fb (diff) | |
| download | glibc-fd484e057dd4d2813182df08584a4c48d6f1dd7a.zip glibc-fd484e057dd4d2813182df08584a4c48d6f1dd7a.tar.gz glibc-fd484e057dd4d2813182df08584a4c48d6f1dd7a.tar.bz2 | |
S390: Ifunc resolver macro for vector instructions.
This patch introduces a s390 specific ifunc resolver macro for 32/64bit,
which chooses <func>_vx with vector instructions if HWCAP_S390_VX flag
in hwcaps is set or <func>_c if not.
ChangeLog:
* sysdeps/s390/multiarch/ifunc-resolve.h (s390_vx_libc_ifunc,
s390_vx_libc_ifunc2): New macro function.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com> + * sysdeps/s390/multiarch/ifunc-resolve.h (s390_vx_libc_ifunc, + s390_vx_libc_ifunc2): New macro function. + +2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com> + * config.h.in (HAVE_S390_VX_ASM_SUPPORT): New macro undefine. * sysdeps/s390/configure.ac: Add test for S390 vector instruction assembler support. |