blob: 8242291c98d4ea5526580a7e97244f15bc73aa7e [file] [log] [blame]
/*
* Copyright (c) 2015 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.
*/
_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __clc_modf(__CLC_GENTYPE x,
private __CLC_GENTYPE *iptr) {
*iptr = __clc_trunc(x);
return __clc_copysign(__clc_isinf(x) ? __CLC_FP_LIT(0.0) : x - *iptr, x);
}
#define CLC_MODF_DEF(addrspace) \
_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __clc_modf( \
__CLC_GENTYPE x, addrspace __CLC_GENTYPE *iptr) { \
__CLC_GENTYPE private_iptr; \
__CLC_GENTYPE ret = __clc_modf(x, &private_iptr); \
*iptr = private_iptr; \
return ret; \
}
CLC_MODF_DEF(local);
CLC_MODF_DEF(global);
#undef CLC_MODF_DEF