amd-builtins/math64/fabsD.cl

/*
 * Copyright (c) 2014 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include "math64.h"

#define G(N) \
__attribute__((overloadable, always_inline)) double##N \
fabs(double##N x) \
{ \
    double##N ret; \
    ret.lo = fabs(x.lo); \
    ret.hi = fabs(x.hi); \
    return ret; \
}

G(16)
G(8)
G(4)

__attribute__((overloadable, always_inline)) double3
fabs(double3 x)
{
    double3 ret;
    ret.s01 = fabs(x.s01);
    ret.s2 = fabs(x.s2);
    return ret;
}

G(2)

__attribute__((overloadable, always_inline)) double
fabs(double x)
{
    return __amdil_fabs_f64(x);
}