llvm/libclc/generic/include/clc/relational/all.h

#define _CLC_ALL_DECL(TYPE) \
  _CLC_OVERLOAD _CLC_DECL int all(TYPE v);

#define _CLC_VECTOR_ALL_DECL(TYPE) \
  _CLC_ALL_DECL(TYPE)     \
  _CLC_ALL_DECL(TYPE##2)  \
  _CLC_ALL_DECL(TYPE##3)  \
  _CLC_ALL_DECL(TYPE##4)  \
  _CLC_ALL_DECL(TYPE##8)  \
  _CLC_ALL_DECL(TYPE##16)

_CLC_VECTOR_ALL_DECL(char)
_CLC_VECTOR_ALL_DECL(short)
_CLC_VECTOR_ALL_DECL(int)
_CLC_VECTOR_ALL_DECL(long)

#undef _CLC_ALL_DECL
#undef _CLC_VECTOR_ALL_DECL