newlib-cygwin/newlib/libm/machine/amdgcn/v64df_acos.c

/* Based on newlib/libm/mathfp/s_acos.c in Newlib.  */

#include "amdgcnmach.h"

v64df v64df_asine_aux (v64df x, int acosine, v64di);

DEF_VD_MATH_FUNC (v64df, acos, v64df x)
{
  return v64df_asine_aux(x, 1, __mask);
}

DEF_VARIANTS (acos, df, df)
amdgcn: Add vectorized math routines This implements a set of vectorized math routines to be used by the compiler auto-vectorizer. Versions for vectors with 2 lanes up to 64 lanes (in powers of 2) are provided. These routines are based on the scalar versions of the math routines in libm/common, libm/math and libm/mathfp. They make extensive use of the GCC C vector extensions and GCN-specific builtins in GCC. 2022-12-02 20:00:11 +00:00			`/* Based on newlib/libm/mathfp/s_acos.c in Newlib. */`

			`#include "amdgcnmach.h"`

			`v64df v64df_asine_aux (v64df x, int acosine, v64di);`

			`DEF_VD_MATH_FUNC (v64df, acos, v64df x)`
			`{`
			`return v64df_asine_aux(x, 1, __mask);`
			`}`

			`DEF_VARIANTS (acos, df, df)`