ARC GNU builtins vs MWDT builtins
=================================

=========================== ======================
Synopsys Metaware Compiler   GNU ARC GCC compiler
=========================== ======================
_abss                         _abss
_abssh                        _abssh
_adcs                         _adcs
_add                          Not planned
_add1                         Not planned
_add1_f                       Not planned
_add2                         Not planned
_add2_f                       Not planned
_add3                         Not planned
_add3_f                       Not planned
_add_f                        Not planned
_adds                         _adds
_adds_f                       Not planned
_aex                          Unsupported
_and                          Not planned
_and_f                        Not planned
_asl                          Not planned
_asl_f                        Not planned
_aslacc                       _aslacc
_asls                         _asls
_asls_f                       Not planned
_aslsacc                      _aslsacc
_asr                          Not planned
_asr_f                        Not planned
_asrs                         _asrs
_asrs_f                       Not planned
_asrsr                        _asrsr
_asrsr_f                      Not planned
_bclr                         Not planned
_bclr_f                       Not planned
_bmsk                         Not planned
_bmsk_f                       Not planned
_bset                         Not planned
_bset_f                       Not planned
_btst_f                       Not planned
_bxor                         Not planned
_bxor_f                       Not planned
_cbflyhf0r                    _cbflyhf0r
_cbflyhf1r                    _cbflyhf1r
_cmacchfr                     _cmacchfr
_cmacchnfr                    _cmacchnfr
_cmachfr                      _cmachfr
_cmachnfr                     _cmachnfr
_cmpychfr                     _cmpychfr
_cmpychnfr                    _cmpychnfr
_cmpyhfmr                     _cmpyhfmr
_cmpyhfr                      _cmpyhfr
_cmpyhnfr                     _cmpyhnfr
_divf                         _divf
_dmach                        _dmach
_dmachbl                      _dmachbl
_dmachbm                      _dmachbm
_dmachf                       _dmachf
_dmachfr                      _dmachfr
_dmachu                       _dmachu
_dmacwh                       _dmacwh
_dmacwhf                      _dmacwhf
_dmacwhu                      _dmacwhu
_dmpyh                        _dmpyh
_dmpyhbl                      _dmpyhbl
_dmpyhbm                      _dmpyhbm
_dmpyhf                       _dmpyhf
_dmpyhfr                      _dmpyhfr
_dmpyhu                       _dmpyhu
_dmpyhwf                      _dmpyhwf
_dmpywh                       _dmpywh
_dmpywhf                      _dmpywhf
_dmpywhu                      _dmpywhu
_ex                           unsupported
_ex_di                        unsupported
_ffs                          unsupported
_flagacc                      _flagacc
_fls                          unsupported
_getacc                       _getacc
_kflag                        _kflag
_lr                           _lr
_lsr                          Not planned
_lsr_f                        Not planned
_mac                          _mac
_macd                         _macd
_macdf                        _macdf
_macdu                        _macdu
_macf                         _macf
_macfr                        _macfr
_macu                         _macu
_macwhfl                      _macwhfl
_macwhflr                     _macwhflr
_macwhfm                      _macwhfm
_macwhfmr                     _macwhfmr
_macwhkl                      _macwhkl
_macwhkul                     _macwhkul
_macwhl                       _macwhl
_macwhul                      _macwhul
_max_f                        Not planned
_min_f                        Not planned
_modif                        Not planned
_mov_f                        Not planned
_mpy                          Not planned
_mpyd                         Not planned
_mpydf                        _mpydf
_mpydu                        Not planned
_mpyf                         _mpyf
_mpyfr                        _mpyfr
_mpym                         Not planned
_mpymu                        Not planned
_mpyu                         Not planned
_mpywhfl                      _mpywhfl
_mpywhflr                     _mpywhflr
_mpywhfm                      _mpywhfm
_mpywhfmr                     _mpywhfmr
_mpywhkl                      _mpywhkl
_mpywhkul                     _mpywhkul
_mpywhl                       _mpywhl
_mpywhul                      _mpywhul
_msubdf                       _msubdf
_msubf                        _msubf
_msubfr                       _msubfr
_msubwhfl                     _msubwhfl
_msubwhflr                    _msubwhflr
_msubwhfm                     _msubwhfm
_msubwhfmr                    _msubwhfmr
_negs                         _negs
_negs_f                       Not planned
_negsh                        _negsh
_negsh_f                      Not planned
_norm                         Not planned
_norm_f                       Not planned
_normacc                      _normacc
_normh                        Not planned
_normh_f                      Not planned
_normw                        Not planned
_normw_f                      Not planned
_or                           Not planned
_or_f                         Not planned
_qmach                        _qmach
_qmachf                       _qmachf
_qmachu                       _qmachu
_qmpyh                        _qmpyh
_qmpyhf                       _qmpyhf
_qmpyhu                       _qmpyhu
_rndh                         _rndh
_rndh_f                       Not planned
_ror                          Not planned
_ror_f                        Not planned
_rrc                          Not planned
_rrc_f                        Not planned
_satf                         _satf
_sath                         _sath
_sath_f                       Not planned
_sbcs                         _sbcs
_setacc                       _setacc
_sqrt                         _sqrt
_sqrtf                        _sqrtf
_sr                           _sr
_sub                          Not planned
_sub1                         Not planned
_sub1_f                       Not planned
_sub2                         Not planned
_sub2_f                       Not planned
_sub3                         Not planned
_sub3_f                       Not planned
_sub_f                        Not planned
_subs                         _subs
_subs_f                       Not planned
_trap                         _trap
_vabs2h                       _vabs2h
_vabss2h                      _vabss2h
_vadd2                        _vadd2
_vadd2h                       _vadd2h
_vadd4b                       _vadd4b
_vadd4h                       _vadd4h
_vadds2                       _vadds2
_vadds2h                      _vadds2h
_vadds4h                      _vadds4h
_vaddsub                      _vaddsub
_vaddsub2h                    _vaddsub2h
_vaddsub4h                    _vaddsub4h
_vaddsubs                     _vaddsubs
_vaddsubs2h                   _vaddsubs2h
_vaddsubs4h                   _vaddsubs4h
_valgn2h                      _valgn2h
_vasl2h                       _vasl2h
_vasls2h                      _vasls2h
_vasr2h                       _vasr2h
_vasrs2h                      _vasrs2h
_vasrsr2h                     _vasrsr2h
_vext2bhl                     _vext2bhl
_vext2bhlf                    _vext2bhlf
_vext2bhm                     _vext2bhm
_vext2bhmf                    _vext2bhmf
_vlsr2h                       _vlsr2h
_vmac2h                       _vmac2h
_vmac2hf                      _vmac2hf
_vmac2hfr                     _vmac2hfr
_vmac2hnfr                    _vmac2hnfr
_vmac2hu                      _vmac2hu
_vmax2h                       _vmax2h
_vmin2h                       _vmin2h
_vmpy2h                       _vmpy2h
_vmpy2hf                      _vmpy2hf
_vmpy2hfr                     _vmpy2hfr
_vmpy2hu                      _vmpy2hu
_vmpy2hwf                     _vmpy2hwf
_vmsub2hf                     _vmsub2hf
_vmsub2hfr                    _vmsub2hfr
_vmsub2hnfr                   _vmsub2hnfr
_vneg2h                       _vneg2h
_vnegs2h                      _vnegs2h
_vnorm2h                      _vnorm2h
_vpack2hbl                    _vpack2hbl
_vpack2hblf                   _vpack2hblf
_vpack2hbm                    _vpack2hbm
_vpack2hbmf                   _vpack2hbmf
_vpack2hl                     _vpack2hl
_vpack2hm                     _vpack2hm
_vperm                        _vperm
_vrep2hl                      _vrep2hl
_vrep2hm                      _vrep2hm
_vsext2bhl                    _vsext2bhl
_vsext2bhm                    _vsext2bhm
_vsub2                        _vsub2
_vsub2h                       _vsub2h
_vsub4b                       _vsub4b
_vsub4h                       _vsub4h
_vsubadd                      _vsubadd
_vsubadd2h                    _vsubadd2h
_vsubadd4h                    _vsubadd4h
_vsubadds                     _vsubadds
_vsubadds2h                   _vsubadds2h
_vsubadds4h                   _vsubadds4h
_vsubs2                       _vsubs2
_vsubs2h                      _vsubs2h
_vsubs4h                      _vsubs4h
_wevt                         Unsupported
=========================== ======================

