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authorSunil K Pandey <skpgkp2@gmail.com>2021-12-29 09:42:04 -0800
committerSunil K Pandey <skpgkp2@gmail.com>2021-12-29 11:38:34 -0800
commit6dea4dd3dae3eb488361c081365a0518f327dacf (patch)
tree8d08ddfbbd956c89c90a935ddff04d988471e44f /sysdeps/x86
parent74265c16ab74d3df3c7520aed63e7820b6870d67 (diff)
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x86-64: Add vector atanh/atanhf implementation to libmvec
Implement vectorized atanh/atanhf containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector atanh/atanhf 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.h4
-rw-r--r--sysdeps/x86/fpu/finclude/math-vector-fortran.h4
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 14c9db3..4937b68 100644
--- a/sysdeps/x86/fpu/bits/math-vector.h
+++ b/sysdeps/x86/fpu/bits/math-vector.h
@@ -114,6 +114,10 @@
# define __DECL_SIMD_log1p __DECL_SIMD_x86_64
# undef __DECL_SIMD_log1pf
# define __DECL_SIMD_log1pf __DECL_SIMD_x86_64
+# undef __DECL_SIMD_atanh
+# define __DECL_SIMD_atanh __DECL_SIMD_x86_64
+# undef __DECL_SIMD_atanhf
+# define __DECL_SIMD_atanhf __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 3dca196..da39c08 100644
--- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h
+++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h
@@ -56,6 +56,8 @@
!GCC$ builtin (log2f) attributes simd (notinbranch) if('x86_64')
!GCC$ builtin (log1p) attributes simd (notinbranch) if('x86_64')
!GCC$ builtin (log1pf) attributes simd (notinbranch) if('x86_64')
+!GCC$ builtin (atanh) attributes simd (notinbranch) if('x86_64')
+!GCC$ builtin (atanhf) attributes simd (notinbranch) if('x86_64')
!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
@@ -97,3 +99,5 @@
!GCC$ builtin (log2f) attributes simd (notinbranch) if('x32')
!GCC$ builtin (log1p) attributes simd (notinbranch) if('x32')
!GCC$ builtin (log1pf) attributes simd (notinbranch) if('x32')
+!GCC$ builtin (atanh) attributes simd (notinbranch) if('x32')
+!GCC$ builtin (atanhf) attributes simd (notinbranch) if('x32')