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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 09:23:37 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 11:38:15 -0800 |
| commit | 8f8566026dbe4ab104cab5845c4cdc9896702fdb (patch) | |
| tree | 12604d1b62f90448825bce3b640a28dbb505f21b /sysdeps/x86 | |
| parent | 2941a24f8c914403bd14b035f806de9491622453 (diff) | |
| download | glibc-8f8566026dbe4ab104cab5845c4cdc9896702fdb.tar glibc-8f8566026dbe4ab104cab5845c4cdc9896702fdb.tar.gz glibc-8f8566026dbe4ab104cab5845c4cdc9896702fdb.tar.bz2 glibc-8f8566026dbe4ab104cab5845c4cdc9896702fdb.zip | |
x86-64: Add vector log10/log10f implementation to libmvec
Implement vectorized log10/log10f containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI. It also contains
accuracy and ABI tests for vector log10/log10f with regenerated ulps.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'sysdeps/x86')
| -rw-r--r-- | sysdeps/x86/fpu/bits/math-vector.h | 4 | ||||
| -rw-r--r-- | sysdeps/x86/fpu/finclude/math-vector-fortran.h | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/x86/fpu/bits/math-vector.h b/sysdeps/x86/fpu/bits/math-vector.h index 62f2890ab3..64e80ada7a 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -102,6 +102,10 @@ # define __DECL_SIMD_atan2 __DECL_SIMD_x86_64 # undef __DECL_SIMD_atan2f # define __DECL_SIMD_atan2f __DECL_SIMD_x86_64 +# undef __DECL_SIMD_log10 +# define __DECL_SIMD_log10 __DECL_SIMD_x86_64 +# undef __DECL_SIMD_log10f +# define __DECL_SIMD_log10f __DECL_SIMD_x86_64 # endif #endif diff --git a/sysdeps/x86/fpu/finclude/math-vector-fortran.h b/sysdeps/x86/fpu/finclude/math-vector-fortran.h index 2269b74d50..f5050c68af 100644 --- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h +++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h @@ -50,6 +50,8 @@ !GCC$ builtin (cbrtf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (atan2) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (atan2f) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (log10) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (log10f) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (cos) attributes simd (notinbranch) if('x32') !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') @@ -85,3 +87,5 @@ !GCC$ builtin (cbrtf) attributes simd (notinbranch) if('x32') !GCC$ builtin (atan2) attributes simd (notinbranch) if('x32') !GCC$ builtin (atan2f) attributes simd (notinbranch) if('x32') +!GCC$ builtin (log10) attributes simd (notinbranch) if('x32') +!GCC$ builtin (log10f) attributes simd (notinbranch) if('x32') |