1 files changed, 0 insertions, 63 deletions
diff --git a/newlib/libm/machine/amdgcn/v64sf_tanh.c b/newlib/libm/machine/amdgcn/v64sf_tanh.c
deleted file mode 100644
index 904c6ebac..000000000
--- a/newlib/libm/machine/amdgcn/v64sf_tanh.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*****************************************************************
- * The following routines are coded directly from the algorithms
- * and coefficients given in "Software Manual for the Elementary
- * Functions" by William J. Cody, Jr. and William Waite, Prentice
- * Hall, 1980.
- *****************************************************************/
-
-/* Based on newlib/libm/mathfp/sf_tanh.c in Newlib.  */
-
-#include "amdgcnmach.h"
-
-v64sf v64sf_expf_aux (v64sf, v64si);
-
-static const float LN3_OVER2 = 0.54930614433405484570;
-static const float p[] = { -0.16134119023996228053e+4,
-                           -0.99225929672236083313e+2,
-                           -0.96437492777225469787 };
-static const float q[] = { 0.48402357071988688686e+4,
-                           0.22337720718962312926e+4,
-                           0.11274474380534949335e+3 }; 
-
-#if defined (__has_builtin) && __has_builtin (__builtin_gcn_fabsvf)
-
-DEF_VS_MATH_FUNC (v64sf, tanhf, v64sf x)
-{
-  FUNCTION_INIT (v64sf);
-
-  v64sf f = __builtin_gcn_fabsvf (x);
-  v64sf res;
-
-  /* Check if the input is too big. */
-  VECTOR_IF (f > (float) BIGX, cond)
-    VECTOR_COND_MOVE (res, VECTOR_INIT (1.0f), cond);
-
-  VECTOR_ELSEIF (f > LN3_OVER2, cond)
-    VECTOR_COND_MOVE (res, 1.0f - 2.0f / (v64sf_expf_aux (2.0f * f, __mask) + 1.0f),
-		      cond);
-
-  /* Check if the input is too small. */
-  VECTOR_ELSEIF (f < z_rooteps_f, cond)
-    VECTOR_COND_MOVE (res, f, cond);
-
-  /* Calculate the Taylor series. */
-  VECTOR_ELSE (cond)
-    v64sf g = f * f;
-
-    v64sf P = (p[2] * g + p[1]) * g + p[0];
-    v64sf Q = ((g + q[2]) * g + q[1]) * g + q[0];
-    v64sf R = g * (P / Q);
-
-    VECTOR_COND_MOVE (res, f + f * R, cond);
-  VECTOR_ENDIF
-
-  VECTOR_COND_MOVE (res, -res, x < 0.0f);
-
-  VECTOR_RETURN (res, NO_COND);
-
-  FUNCTION_RETURN;
-}
-
-DEF_VARIANTS (tanhf, sf, sf)
-
-#endif