libclc/r600/lib/math/fmin.cl

   1 #include <clc/clc.h>
   2 #include <clc/clcmacro.h>
   3
   4 #include "../../../generic/lib/math/math.h"
   5
   6 _CLC_DEF _CLC_OVERLOAD float fmin(float x, float y)
   7 {
   8    /* fcanonicalize removes sNaNs and flushes denormals if not enabled.
   9     * Otherwise fmin instruction flushes the values for comparison,
  10     * but outputs original denormal */
  11    x = __clc_flush_denormal_if_not_supported(x);
  12    y = __clc_flush_denormal_if_not_supported(y);
  13    return __builtin_fminf(x, y);
  14 }
  15 _CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, fmin, float, float)
  16
  17 #ifdef cl_khr_fp64
  18
  19 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
  20
  21 _CLC_DEF _CLC_OVERLOAD double fmin(double x, double y)
  22 {
  23    return __builtin_fmin(x, y);
  24 }
  25 _CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, fmin, double, double)
  26
  27 #endif
  28
  29 #define __CLC_BODY <../../../generic/lib/math/fmin.inc>
  30 #include <clc/math/gentype.inc>