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#include <clc/clc.h>

#include "../../../generic/lib/clcmacro.h"

_CLC_DEF _CLC_OVERLOAD float fmax(float x, float y)
{
   /* fcanonicalize removes sNaNs and flushes denormals if not enabled.
    * Otherwise fmax instruction flushes the values for comparison,
    * but outputs original denormal */
   x = __builtin_canonicalizef(x);
   y = __builtin_canonicalizef(y);
   return __builtin_fmaxf(x, y);
}
_CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, fmax, float, float)

#ifdef cl_khr_fp64

#pragma OPENCL EXTENSION cl_khr_fp64 : enable

_CLC_DEF _CLC_OVERLOAD double fmax(double x, double y)
{
   x = __builtin_canonicalize(x);
   y = __builtin_canonicalize(y);
   return __builtin_fmax(x, y);
}
_CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, fmax, double, double)

#endif

#define __CLC_BODY <../../../generic/lib/math/fmax.inc>
#include <clc/math/gentype.inc>