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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 10:00:47 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 11:38:50 -0800 |
| commit | c0f36fc3032047cc2f50be5b705d6d445a9ad21b (patch) | |
| tree | c4f41388ff216118516192d111601e5b33ca4586 /sysdeps/x86 | |
| parent | f9ce13fdac6c27745f872561102f1a9f746c5b2e (diff) | |
| download | glibc-c0f36fc3032047cc2f50be5b705d6d445a9ad21b.tar.gz glibc-c0f36fc3032047cc2f50be5b705d6d445a9ad21b.tar.xz glibc-c0f36fc3032047cc2f50be5b705d6d445a9ad21b.zip | |
x86-64: Add vector tanh/tanhf implementation to libmvec
Implement vectorized tanh/tanhf containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector tanh/tanhf 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 ea0deb31c1..3c657f6108 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -126,6 +126,10 @@ # define __DECL_SIMD_erf __DECL_SIMD_x86_64 # undef __DECL_SIMD_erff # define __DECL_SIMD_erff __DECL_SIMD_x86_64 +# undef __DECL_SIMD_tanh +# define __DECL_SIMD_tanh __DECL_SIMD_x86_64 +# undef __DECL_SIMD_tanhf +# define __DECL_SIMD_tanhf __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 42addd9a25..c7f81945fe 100644 --- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h +++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h @@ -62,6 +62,8 @@ !GCC$ builtin (acoshf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (erf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (erff) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (tanh) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (tanhf) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (cos) attributes simd (notinbranch) if('x32') !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') @@ -109,3 +111,5 @@ !GCC$ builtin (acoshf) attributes simd (notinbranch) if('x32') !GCC$ builtin (erf) attributes simd (notinbranch) if('x32') !GCC$ builtin (erff) attributes simd (notinbranch) if('x32') +!GCC$ builtin (tanh) attributes simd (notinbranch) if('x32') +!GCC$ builtin (tanhf) attributes simd (notinbranch) if('x32') |