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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 09:17:28 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 11:38:09 -0800 |
| commit | 2941a24f8c914403bd14b035f806de9491622453 (patch) | |
| tree | 91a6863e30155acae88de47bcc8067f19e1f3ee7 /sysdeps/x86 | |
| parent | 2bf02c5843896c5c109b1467c64ecf11cbc2ad7b (diff) | |
| download | glibc-2941a24f8c914403bd14b035f806de9491622453.tar.gz glibc-2941a24f8c914403bd14b035f806de9491622453.tar.xz glibc-2941a24f8c914403bd14b035f806de9491622453.zip | |
x86-64: Add vector atan2/atan2f implementation to libmvec
Implement vectorized atan2/atan2f containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector atan2/atan2f 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 dcd45934ab..62f2890ab3 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -98,6 +98,10 @@ # define __DECL_SIMD_cbrt __DECL_SIMD_x86_64 # undef __DECL_SIMD_cbrtf # define __DECL_SIMD_cbrtf __DECL_SIMD_x86_64 +# undef __DECL_SIMD_atan2 +# define __DECL_SIMD_atan2 __DECL_SIMD_x86_64 +# undef __DECL_SIMD_atan2f +# define __DECL_SIMD_atan2f __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 dfb5f13ea3..2269b74d50 100644 --- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h +++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h @@ -48,6 +48,8 @@ !GCC$ builtin (sinhf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (cbrt) attributes simd (notinbranch) if('x86_64') !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 (cos) attributes simd (notinbranch) if('x32') !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') @@ -81,3 +83,5 @@ !GCC$ builtin (sinhf) attributes simd (notinbranch) if('x32') !GCC$ builtin (cbrt) attributes simd (notinbranch) if('x32') !GCC$ builtin (cbrtf) attributes simd (notinbranch) if('x32') +!GCC$ builtin (atan2) attributes simd (notinbranch) if('x32') +!GCC$ builtin (atan2f) attributes simd (notinbranch) if('x32') |