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authorSunil K Pandey <skpgkp2@gmail.com>2021-12-29 08:47:16 -0800
committerSunil K Pandey <skpgkp2@gmail.com>2021-12-29 11:37:35 -0800
commit8b726453d560eef536c9ff730f5f5be05b4ad6a7 (patch)
treee0c268c135f5970bf6c6d20022cae4dfdaa72e4d /sysdeps/x86
parent3fc9ccc20b6d0d5e4517d2e766f14ce780a228a5 (diff)
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x86-64: Add vector exp10/exp10f implementation to libmvec
Implement vectorized exp10/exp10f containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI.  It also contains
accuracy and ABI tests for vector exp10/exp10f 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 c7a972521b..f3f9c2e092 100644
--- a/sysdeps/x86/fpu/bits/math-vector.h
+++ b/sysdeps/x86/fpu/bits/math-vector.h
@@ -78,6 +78,10 @@
 #  define __DECL_SIMD_exp2 __DECL_SIMD_x86_64
 #  undef __DECL_SIMD_exp2f
 #  define __DECL_SIMD_exp2f __DECL_SIMD_x86_64
+#  undef __DECL_SIMD_exp10
+#  define __DECL_SIMD_exp10 __DECL_SIMD_x86_64
+#  undef __DECL_SIMD_exp10f
+#  define __DECL_SIMD_exp10f __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 0994e6dfac..c033abbedc 100644
--- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h
+++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h
@@ -38,6 +38,8 @@
 !GCC$ builtin (hypotf) attributes simd (notinbranch) if('x86_64')
 !GCC$ builtin (exp2) attributes simd (notinbranch) if('x86_64')
 !GCC$ builtin (exp2f) attributes simd (notinbranch) if('x86_64')
+!GCC$ builtin (exp10) attributes simd (notinbranch) if('x86_64')
+!GCC$ builtin (exp10f) attributes simd (notinbranch) if('x86_64')
 
 !GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
 !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
@@ -61,3 +63,5 @@
 !GCC$ builtin (hypotf) attributes simd (notinbranch) if('x32')
 !GCC$ builtin (exp2) attributes simd (notinbranch) if('x32')
 !GCC$ builtin (exp2f) attributes simd (notinbranch) if('x32')
+!GCC$ builtin (exp10) attributes simd (notinbranch) if('x32')
+!GCC$ builtin (exp10f) attributes simd (notinbranch) if('x32')