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/* Machine description for AArch64 architecture.
Copyright (C) 2012-2013 Free Software Foundation, Inc.
Contributed by ARM Ltd.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* In the list below, the BUILTIN_<ITERATOR> macros should
correspond to the iterator used to construct the instruction's
patterns in aarch64-simd.md. A helpful idiom to follow when
adding new builtins is to add a line for each pattern in the md
file. Thus, ADDP, which has one pattern defined for the VD_BHSI
iterator, and one for DImode, has two entries below. */
BUILTIN_VD_RE (CREATE, create)
BUILTIN_VQ_S (GETLANE, get_lane_signed)
BUILTIN_VDQ (GETLANE, get_lane_unsigned)
BUILTIN_VDQF (GETLANE, get_lane)
VAR1 (GETLANE, get_lane, di)
BUILTIN_VDC (COMBINE, combine)
BUILTIN_VB (BINOP, pmul)
BUILTIN_VDQF (UNOP, sqrt)
BUILTIN_VD_BHSI (BINOP, addp)
VAR1 (UNOP, addp, di)
BUILTIN_VD_RE (REINTERP, reinterpretdi)
BUILTIN_VDC (REINTERP, reinterpretv8qi)
BUILTIN_VDC (REINTERP, reinterpretv4hi)
BUILTIN_VDC (REINTERP, reinterpretv2si)
BUILTIN_VDC (REINTERP, reinterpretv2sf)
BUILTIN_VQ (REINTERP, reinterpretv16qi)
BUILTIN_VQ (REINTERP, reinterpretv8hi)
BUILTIN_VQ (REINTERP, reinterpretv4si)
BUILTIN_VQ (REINTERP, reinterpretv4sf)
BUILTIN_VQ (REINTERP, reinterpretv2di)
BUILTIN_VQ (REINTERP, reinterpretv2df)
BUILTIN_VDQ_I (BINOP, dup_lane)
BUILTIN_SDQ_I (BINOP, dup_lane)
/* Implemented by aarch64_<sur>q<r>shl<mode>. */
BUILTIN_VSDQ_I (BINOP, sqshl)
BUILTIN_VSDQ_I (BINOP, uqshl)
BUILTIN_VSDQ_I (BINOP, sqrshl)
BUILTIN_VSDQ_I (BINOP, uqrshl)
/* Implemented by aarch64_<su_optab><optab><mode>. */
BUILTIN_VSDQ_I (BINOP, sqadd)
BUILTIN_VSDQ_I (BINOP, uqadd)
BUILTIN_VSDQ_I (BINOP, sqsub)
BUILTIN_VSDQ_I (BINOP, uqsub)
/* Implemented by aarch64_<sur>qadd<mode>. */
BUILTIN_VSDQ_I (BINOP, suqadd)
BUILTIN_VSDQ_I (BINOP, usqadd)
/* Implemented by aarch64_get_dreg<VSTRUCT:mode><VDC:mode>. */
BUILTIN_VDC (GETLANE, get_dregoi)
BUILTIN_VDC (GETLANE, get_dregci)
BUILTIN_VDC (GETLANE, get_dregxi)
/* Implemented by aarch64_get_qreg<VSTRUCT:mode><VQ:mode>. */
BUILTIN_VQ (GETLANE, get_qregoi)
BUILTIN_VQ (GETLANE, get_qregci)
BUILTIN_VQ (GETLANE, get_qregxi)
/* Implemented by aarch64_set_qreg<VSTRUCT:mode><VQ:mode>. */
BUILTIN_VQ (SETLANE, set_qregoi)
BUILTIN_VQ (SETLANE, set_qregci)
BUILTIN_VQ (SETLANE, set_qregxi)
/* Implemented by aarch64_ld<VSTRUCT:nregs><VDC:mode>. */
BUILTIN_VDC (LOADSTRUCT, ld2)
BUILTIN_VDC (LOADSTRUCT, ld3)
BUILTIN_VDC (LOADSTRUCT, ld4)
/* Implemented by aarch64_ld<VSTRUCT:nregs><VQ:mode>. */
BUILTIN_VQ (LOADSTRUCT, ld2)
BUILTIN_VQ (LOADSTRUCT, ld3)
BUILTIN_VQ (LOADSTRUCT, ld4)
/* Implemented by aarch64_st<VSTRUCT:nregs><VDC:mode>. */
BUILTIN_VDC (STORESTRUCT, st2)
BUILTIN_VDC (STORESTRUCT, st3)
BUILTIN_VDC (STORESTRUCT, st4)
/* Implemented by aarch64_st<VSTRUCT:nregs><VQ:mode>. */
BUILTIN_VQ (STORESTRUCT, st2)
BUILTIN_VQ (STORESTRUCT, st3)
BUILTIN_VQ (STORESTRUCT, st4)
BUILTIN_VQW (BINOP, saddl2)
BUILTIN_VQW (BINOP, uaddl2)
BUILTIN_VQW (BINOP, ssubl2)
BUILTIN_VQW (BINOP, usubl2)
BUILTIN_VQW (BINOP, saddw2)
BUILTIN_VQW (BINOP, uaddw2)
BUILTIN_VQW (BINOP, ssubw2)
BUILTIN_VQW (BINOP, usubw2)
/* Implemented by aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>. */
BUILTIN_VDW (BINOP, saddl)
BUILTIN_VDW (BINOP, uaddl)
BUILTIN_VDW (BINOP, ssubl)
BUILTIN_VDW (BINOP, usubl)
/* Implemented by aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>. */
BUILTIN_VDW (BINOP, saddw)
BUILTIN_VDW (BINOP, uaddw)
BUILTIN_VDW (BINOP, ssubw)
BUILTIN_VDW (BINOP, usubw)
/* Implemented by aarch64_<sur>h<addsub><mode>. */
BUILTIN_VQ_S (BINOP, shadd)
BUILTIN_VQ_S (BINOP, uhadd)
BUILTIN_VQ_S (BINOP, srhadd)
BUILTIN_VQ_S (BINOP, urhadd)
/* Implemented by aarch64_<sur><addsub>hn<mode>. */
BUILTIN_VQN (BINOP, addhn)
BUILTIN_VQN (BINOP, raddhn)
/* Implemented by aarch64_<sur><addsub>hn2<mode>. */
BUILTIN_VQN (TERNOP, addhn2)
BUILTIN_VQN (TERNOP, raddhn2)
BUILTIN_VSQN_HSDI (UNOP, sqmovun)
/* Implemented by aarch64_<sur>qmovn<mode>. */
BUILTIN_VSQN_HSDI (UNOP, sqmovn)
BUILTIN_VSQN_HSDI (UNOP, uqmovn)
/* Implemented by aarch64_s<optab><mode>. */
BUILTIN_VSDQ_I_BHSI (UNOP, sqabs)
BUILTIN_VSDQ_I_BHSI (UNOP, sqneg)
BUILTIN_VSD_HSI (QUADOP, sqdmlal_lane)
BUILTIN_VSD_HSI (QUADOP, sqdmlsl_lane)
BUILTIN_VSD_HSI (QUADOP, sqdmlal_laneq)
BUILTIN_VSD_HSI (QUADOP, sqdmlsl_laneq)
BUILTIN_VQ_HSI (TERNOP, sqdmlal2)
BUILTIN_VQ_HSI (TERNOP, sqdmlsl2)
BUILTIN_VQ_HSI (QUADOP, sqdmlal2_lane)
BUILTIN_VQ_HSI (QUADOP, sqdmlsl2_lane)
BUILTIN_VQ_HSI (QUADOP, sqdmlal2_laneq)
BUILTIN_VQ_HSI (QUADOP, sqdmlsl2_laneq)
BUILTIN_VQ_HSI (TERNOP, sqdmlal2_n)
BUILTIN_VQ_HSI (TERNOP, sqdmlsl2_n)
/* Implemented by aarch64_sqdml<SBINQOPS:as>l<mode>. */
BUILTIN_VSD_HSI (TERNOP, sqdmlal)
BUILTIN_VSD_HSI (TERNOP, sqdmlsl)
/* Implemented by aarch64_sqdml<SBINQOPS:as>l_n<mode>. */
BUILTIN_VD_HSI (TERNOP, sqdmlal_n)
BUILTIN_VD_HSI (TERNOP, sqdmlsl_n)
BUILTIN_VSD_HSI (BINOP, sqdmull)
BUILTIN_VSD_HSI (TERNOP, sqdmull_lane)
BUILTIN_VD_HSI (TERNOP, sqdmull_laneq)
BUILTIN_VD_HSI (BINOP, sqdmull_n)
BUILTIN_VQ_HSI (BINOP, sqdmull2)
BUILTIN_VQ_HSI (TERNOP, sqdmull2_lane)
BUILTIN_VQ_HSI (TERNOP, sqdmull2_laneq)
BUILTIN_VQ_HSI (BINOP, sqdmull2_n)
/* Implemented by aarch64_sq<r>dmulh<mode>. */
BUILTIN_VSDQ_HSI (BINOP, sqdmulh)
BUILTIN_VSDQ_HSI (BINOP, sqrdmulh)
/* Implemented by aarch64_sq<r>dmulh_lane<q><mode>. */
BUILTIN_VDQHS (TERNOP, sqdmulh_lane)
BUILTIN_VDQHS (TERNOP, sqdmulh_laneq)
BUILTIN_VDQHS (TERNOP, sqrdmulh_lane)
BUILTIN_VDQHS (TERNOP, sqrdmulh_laneq)
BUILTIN_SD_HSI (TERNOP, sqdmulh_lane)
BUILTIN_SD_HSI (TERNOP, sqrdmulh_lane)
BUILTIN_VSDQ_I_DI (BINOP, sshl_n)
BUILTIN_VSDQ_I_DI (BINOP, ushl_n)
/* Implemented by aarch64_<sur>shl<mode>. */
BUILTIN_VSDQ_I_DI (BINOP, sshl)
BUILTIN_VSDQ_I_DI (BINOP, ushl)
BUILTIN_VSDQ_I_DI (BINOP, srshl)
BUILTIN_VSDQ_I_DI (BINOP, urshl)
BUILTIN_VSDQ_I_DI (SHIFTIMM, sshr_n)
BUILTIN_VSDQ_I_DI (SHIFTIMM, ushr_n)
/* Implemented by aarch64_<sur>shr_n<mode>. */
BUILTIN_VSDQ_I_DI (SHIFTIMM, srshr_n)
BUILTIN_VSDQ_I_DI (SHIFTIMM, urshr_n)
/* Implemented by aarch64_<sur>sra_n<mode>. */
BUILTIN_VSDQ_I_DI (SHIFTACC, ssra_n)
BUILTIN_VSDQ_I_DI (SHIFTACC, usra_n)
BUILTIN_VSDQ_I_DI (SHIFTACC, srsra_n)
BUILTIN_VSDQ_I_DI (SHIFTACC, ursra_n)
/* Implemented by aarch64_<sur>shll_n<mode>. */
BUILTIN_VDW (SHIFTIMM, sshll_n)
BUILTIN_VDW (SHIFTIMM, ushll_n)
/* Implemented by aarch64_<sur>shll2_n<mode>. */
BUILTIN_VQW (SHIFTIMM, sshll2_n)
BUILTIN_VQW (SHIFTIMM, ushll2_n)
/* Implemented by aarch64_<sur>q<r>shr<u>n_n<mode>. */
BUILTIN_VSQN_HSDI (SHIFTIMM, sqshrun_n)
BUILTIN_VSQN_HSDI (SHIFTIMM, sqrshrun_n)
BUILTIN_VSQN_HSDI (SHIFTIMM, sqshrn_n)
BUILTIN_VSQN_HSDI (SHIFTIMM, uqshrn_n)
BUILTIN_VSQN_HSDI (SHIFTIMM, sqrshrn_n)
BUILTIN_VSQN_HSDI (SHIFTIMM, uqrshrn_n)
/* Implemented by aarch64_<sur>s<lr>i_n<mode>. */
BUILTIN_VSDQ_I_DI (SHIFTINSERT, ssri_n)
BUILTIN_VSDQ_I_DI (SHIFTINSERT, usri_n)
BUILTIN_VSDQ_I_DI (SHIFTINSERT, ssli_n)
BUILTIN_VSDQ_I_DI (SHIFTINSERT, usli_n)
/* Implemented by aarch64_<sur>qshl<u>_n<mode>. */
BUILTIN_VSDQ_I (SHIFTIMM, sqshlu_n)
BUILTIN_VSDQ_I (SHIFTIMM, sqshl_n)
BUILTIN_VSDQ_I (SHIFTIMM, uqshl_n)
/* Implemented by aarch64_cm<cmp><mode>. */
BUILTIN_VSDQ_I_DI (BINOP, cmeq)
BUILTIN_VSDQ_I_DI (BINOP, cmge)
BUILTIN_VSDQ_I_DI (BINOP, cmgt)
BUILTIN_VSDQ_I_DI (BINOP, cmle)
BUILTIN_VSDQ_I_DI (BINOP, cmlt)
/* Implemented by aarch64_cm<cmp><mode>. */
BUILTIN_VSDQ_I_DI (BINOP, cmgeu)
BUILTIN_VSDQ_I_DI (BINOP, cmgtu)
BUILTIN_VSDQ_I_DI (BINOP, cmtst)
/* Implemented by aarch64_<fmaxmin><mode>. */
BUILTIN_VDQF (BINOP, fmax)
BUILTIN_VDQF (BINOP, fmin)
/* Implemented by aarch64_<maxmin><mode>. */
BUILTIN_VDQ_BHSI (BINOP, smax)
BUILTIN_VDQ_BHSI (BINOP, smin)
BUILTIN_VDQ_BHSI (BINOP, umax)
BUILTIN_VDQ_BHSI (BINOP, umin)
/* Implemented by aarch64_frint<frint_suffix><mode>. */
BUILTIN_VDQF (UNOP, frintz)
BUILTIN_VDQF (UNOP, frintp)
BUILTIN_VDQF (UNOP, frintm)
BUILTIN_VDQF (UNOP, frinti)
BUILTIN_VDQF (UNOP, frintx)
BUILTIN_VDQF (UNOP, frinta)
/* Implemented by aarch64_fcvt<frint_suffix><su><mode>. */
BUILTIN_VDQF (UNOP, fcvtzs)
BUILTIN_VDQF (UNOP, fcvtzu)
BUILTIN_VDQF (UNOP, fcvtas)
BUILTIN_VDQF (UNOP, fcvtau)
BUILTIN_VDQF (UNOP, fcvtps)
BUILTIN_VDQF (UNOP, fcvtpu)
BUILTIN_VDQF (UNOP, fcvtms)
BUILTIN_VDQF (UNOP, fcvtmu)
/* Implemented by
aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>. */
BUILTIN_VALL (BINOP, zip1)
BUILTIN_VALL (BINOP, zip2)
BUILTIN_VALL (BINOP, uzp1)
BUILTIN_VALL (BINOP, uzp2)
BUILTIN_VALL (BINOP, trn1)
BUILTIN_VALL (BINOP, trn2)
/* Implemented by aarch64_ld1<VALL:mode>. */
BUILTIN_VALL (LOAD1, ld1)
/* Implemented by aarch64_st1<VALL:mode>. */
BUILTIN_VALL (STORE1, st1)
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