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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 08:23:33 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 11:36:46 -0800 |
| commit | 146310177aa9f2c7d990ef856ed6e8bb94407f06 (patch) | |
| tree | 1f81aa90d5cf28eab3442be8f3889aa5ff6a23d6 /sysdeps/x86/fpu | |
| parent | 5d28a8962dcb6ec056b81d730e3c6fb57185a210 (diff) | |
| download | glibc-146310177aa9f2c7d990ef856ed6e8bb94407f06.tar.gz glibc-146310177aa9f2c7d990ef856ed6e8bb94407f06.tar.xz glibc-146310177aa9f2c7d990ef856ed6e8bb94407f06.zip | |
x86-64: Add vector atan/atanf implementation to libmvec
Implement vectorized atan/atanf containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector atan/atanf with regenerated ulps. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'sysdeps/x86/fpu')
| -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 dabb74cbb9..1c0e5c5e35 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -62,6 +62,10 @@ # define __DECL_SIMD_acos __DECL_SIMD_x86_64 # undef __DECL_SIMD_acosf # define __DECL_SIMD_acosf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_atan +# define __DECL_SIMD_atan __DECL_SIMD_x86_64 +# undef __DECL_SIMD_atanf +# define __DECL_SIMD_atanf __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 4bcbd1fbce..ddcccb11d7 100644 --- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h +++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h @@ -30,6 +30,8 @@ !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 (atan) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (atanf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (cos) attributes simd (notinbranch) if('x32') !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') @@ -45,3 +47,5 @@ !GCC$ builtin (powf) attributes simd (notinbranch) if('x32') !GCC$ builtin (acos) attributes simd (notinbranch) if('x32') !GCC$ builtin (acosf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (atan) attributes simd (notinbranch) if('x32') +!GCC$ builtin (atanf) attributes simd (notinbranch) if('x32') |