libclc/amdgcn/lib/math/ldexp.cl

   1 /*
   2  * Copyright (c) 2014 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy
   5  * of this software and associated documentation files (the "Software"), to deal
   6  * in the Software without restriction, including without limitation the rights
   7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  * copies of the Software, and to permit persons to whom the Software is
   9  * furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20  * THE SOFTWARE.
  21  */
  22
  23 #include <clc/clc.h>
  24
  25 #include "../../../generic/lib/clcmacro.h"
  26
  27 #ifdef __HAS_LDEXPF__
  28 #define BUILTINF __builtin_amdgcn_ldexpf
  29 #else
  30 #include "math/clc_ldexp.h"
  31 #define BUILTINF __clc_ldexp
  32 #endif
  33
  34 // This defines all the ldexp(floatN, intN) variants.
  35 _CLC_DEFINE_BINARY_BUILTIN(float, ldexp, BUILTINF, float, int);
  36
  37 #ifdef cl_khr_fp64
  38   #pragma OPENCL EXTENSION cl_khr_fp64 : enable
  39     // This defines all the ldexp(doubleN, intN) variants.
  40   _CLC_DEFINE_BINARY_BUILTIN(double, ldexp, __builtin_amdgcn_ldexp, double, int);
  41 #endif
  42
  43 // This defines all the ldexp(GENTYPE, int);
  44 #define __CLC_BODY <../../../generic/lib/math/ldexp.inc>
  45 #include <clc/math/gentype.inc>
  46
  47 #undef BUILTINF