diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2017-06-06 06:12:22 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-06-06 06:12:32 -0700 |
| commit | d4cc385c6e4161897de9f6e73413132d41f66ba3 (patch) | |
| tree | 2cdb2f3cede11708f64fa125606a31a9d73ad9ea /sysdeps/x86_64/multiarch/wcsnlen-c.c | |
| parent | 4bf7abaeb3b50483aa91cc7ad2e16f979bfb6176 (diff) | |
| download | glibc-d4cc385c6e4161897de9f6e73413132d41f66ba3.tar.gz glibc-d4cc385c6e4161897de9f6e73413132d41f66ba3.tar.xz glibc-d4cc385c6e4161897de9f6e73413132d41f66ba3.zip | |
x86-64: Move wcsnlen.S to multiarch/wcsnlen-sse4_1.S
Since wcsnlen.S uses pminud which is the part of SSE4.1, move wcsnlen.S to multiarch/wcsnlen-sse4_1.S. * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add wcsnlen-sse4_1 and wcsnlen-c. * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Test __wcsnlen_sse4_1 and __wcsnlen_sse2. * sysdeps/x86_64/multiarch/ifunc-sse4_1.h: New file. * sysdeps/x86_64/multiarch/wcsnlen-c.c: Likewise. * sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S: Likewise. * sysdeps/x86_64/multiarch/wcsnlen.c: Likewise. * sysdeps/x86_64/wcsnlen.S: Removed.
Diffstat (limited to 'sysdeps/x86_64/multiarch/wcsnlen-c.c')
| -rw-r--r-- | sysdeps/x86_64/multiarch/wcsnlen-c.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/wcsnlen-c.c b/sysdeps/x86_64/multiarch/wcsnlen-c.c new file mode 100644 index 0000000000..e1ec7cfbb5 --- /dev/null +++ b/sysdeps/x86_64/multiarch/wcsnlen-c.c @@ -0,0 +1,9 @@ +#if IS_IN (libc) +# include <wchar.h> + +# define WCSNLEN __wcsnlen_sse2 + +extern __typeof (wcsnlen) __wcsnlen_sse2; +#endif + +#include "wcsmbs/wcsnlen.c" |