/*
 * 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.
 */

__attribute__((overloadable, weak, always_inline)) float
dot(float p0, float p1)
{
    return p0 * p1;
}

__attribute__((overloadable, weak, always_inline)) float
dot(float2 p0, float2 p1)
{
    float2 p = p0 * p1;
    return p.x + p.y;
}

__attribute__((overloadable, weak, always_inline)) float
dot(float3 p0, float3 p1)
{
    float3 p = p0 * p1;
    return p.x + p.y + p.z;
}

__attribute__((overloadable, weak, always_inline)) float
dot(float4 p0, float4 p1)
{
    float4 p = p0 * p1;
    return p.x + p.y + p.z + p.w;
}

__attribute__((overloadable, weak, always_inline)) double
dot(double p0, double p1)
{
    return p0 * p1;
}

__attribute__((overloadable, weak, always_inline)) double
dot(double2 p0, double2 p1)
{
    double2 p = p0 * p1;
    return p.x + p.y;
}

__attribute__((overloadable, weak, always_inline)) double
dot(double3 p0, double3 p1)
{
    double3 p = p0 * p1;
    return p.x + p.y + p.z;
}

__attribute__((overloadable, weak, always_inline)) double
dot(double4 p0, double4 p1)
{
    double4 p = p0 * p1;
    return p.x + p.y + p.z + p.w;
}