[NDS32] Add intrinsic functions for particular instructions.
gcc/
* config/nds32/constants.md (unspec_element, unspec_volatile_element):
Add enum values for particular instructions.
* config/nds32/nds32-intrinsic.c: Implementation of expanding
particular intrinsic functions.
* config/nds32/nds32-intrinsic.md: Likewise.
* config/nds32/nds32_intrinsic.h: Likewise.
* config/nds32/nds32.h (nds32_builtins): Likewise.
* config/nds32/nds32.md (type): Add pbsad and pbsada.
(btst, ave): New patterns for particular instructions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259208 138bc75d-0d04-0410-961f-82ee72b054a4