llvm-project/libclc/amdgpu/lib/math/nextafter.cl

#include <clc/clc.h>
#include "../lib/clcmacro.h"

_CLC_DEFINE_BINARY_BUILTIN(float, nextafter, __clc_nextafter, float, float)
Implement nextafter() builtin There are two implementations of nextafter(): 1. Using clang's __builtin_nextafter. Clang replaces this builtin with a call to nextafter which is part of libm. Therefore, this implementation will only work for targets with an implementation of libm (e.g. most CPU targets). 2. The other implementation is written in OpenCL C. This function is known internally as __clc_nextafter and can be used by targets that don't have access to libm. llvm-svn: 192383 2013-10-11 03:08:51 +08:00			`#include <clc/clc.h>`
Move clcmacro.h to avoid cluttering user namespace v2 v2: - use quotes instead of <> - add include to r600/lib/math/nextafter.c changed Reviewed-by: Tom Stellard <tom@stellard.net> Reviewed-by: Aaron Watry <awatry@gmail.com> llvm-svn: 211576 2014-06-24 17:36:32 +08:00			`#include "../lib/clcmacro.h"`
Implement nextafter() builtin There are two implementations of nextafter(): 1. Using clang's __builtin_nextafter. Clang replaces this builtin with a call to nextafter which is part of libm. Therefore, this implementation will only work for targets with an implementation of libm (e.g. most CPU targets). 2. The other implementation is written in OpenCL C. This function is known internally as __clc_nextafter and can be used by targets that don't have access to libm. llvm-svn: 192383 2013-10-11 03:08:51 +08:00
			`_CLC_DEFINE_BINARY_BUILTIN(float, nextafter, __clc_nextafter, float, float)`