llvm/libclc/generic/include/clc/async/async_work_group_copy.inc

_CLC_OVERLOAD _CLC_DECL event_t async_work_group_copy(
  __CLC_DST_ADDR_SPACE __CLC_GENTYPE *dst,
  const __CLC_SRC_ADDR_SPACE __CLC_GENTYPE *src,
  size_t num_gentypes,
  event_t event);