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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-22 06:20:41 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-22 13:03:14 -0800 |
| commit | f20f980c71651e2b2c49e717f547d958cbe29a55 (patch) | |
| tree | 49c6a6b55bfe523ac0c230182e6fbcbdc1e7c5e2 /sysdeps/x86 | |
| parent | c6d7d6312c21bbcfb236d48bb7c11cedb234389f (diff) | |
| download | glibc-f20f980c71651e2b2c49e717f547d958cbe29a55.zip glibc-f20f980c71651e2b2c49e717f547d958cbe29a55.tar.gz glibc-f20f980c71651e2b2c49e717f547d958cbe29a55.tar.bz2 | |
x86-64: Add vector acos/acosf implementation to libmvec
Implement vectorized acos/acosf containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI. It also contains
accuracy and ABI tests for vector acos/acosf 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 dc0bfb3..dabb74c 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -58,6 +58,10 @@ # define __DECL_SIMD_pow __DECL_SIMD_x86_64 # undef __DECL_SIMD_powf # define __DECL_SIMD_powf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_acos +# define __DECL_SIMD_acos __DECL_SIMD_x86_64 +# undef __DECL_SIMD_acosf +# define __DECL_SIMD_acosf __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 311bb4e..4bcbd1f 100644 --- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h +++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h @@ -28,6 +28,8 @@ !GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (acos) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (acosf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (cos) attributes simd (notinbranch) if('x32') !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') @@ -41,3 +43,5 @@ !GCC$ builtin (expf) attributes simd (notinbranch) if('x32') !GCC$ builtin (pow) attributes simd (notinbranch) if('x32') !GCC$ builtin (powf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (acos) attributes simd (notinbranch) if('x32') +!GCC$ builtin (acosf) attributes simd (notinbranch) if('x32') |