forked from OSchip/llvm-project
375 lines
16 KiB
TableGen
375 lines
16 KiB
TableGen
def SDTVecLeaf:
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SDTypeProfile<1, 0, [SDTCisVec<0>]>;
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def SDTVecBinOp:
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SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>, SDTCisSameAs<1,2>]>;
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def SDTHexagonVEXTRACTW: SDTypeProfile<1, 2,
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[SDTCisVT<0, i32>, SDTCisVec<1>, SDTCisVT<2, i32>]>;
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def HexagonVEXTRACTW : SDNode<"HexagonISD::VEXTRACTW", SDTHexagonVEXTRACTW>;
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def SDTHexagonVINSERTW0: SDTypeProfile<1, 2,
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[SDTCisVec<0>, SDTCisSameAs<0, 1>, SDTCisVT<2, i32>]>;
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def HexagonVINSERTW0 : SDNode<"HexagonISD::VINSERTW0", SDTHexagonVINSERTW0>;
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def HwLen2: SDNodeXForm<imm, [{
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const auto &ST = static_cast<const HexagonSubtarget&>(CurDAG->getSubtarget());
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return CurDAG->getTargetConstant(ST.getVectorLength()/2, SDLoc(N), MVT::i32);
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}]>;
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def Q2V: OutPatFrag<(ops node:$Qs), (V6_vandqrt $Qs, (A2_tfrsi -1))>;
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def Combinev: OutPatFrag<(ops node:$Vs, node:$Vt),
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(REG_SEQUENCE HvxWR, $Vs, vsub_hi, $Vt, vsub_lo)>;
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def Combineq: OutPatFrag<(ops node:$Qs, node:$Qt),
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(V6_vandvrt
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(V6_vor
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(V6_vror (V6_vpackeb (V6_vd0), (Q2V $Qs)),
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(A2_tfrsi (HwLen2 (i32 0)))), // Half the vector length
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(V6_vpackeb (V6_vd0), (Q2V $Qt))),
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(A2_tfrsi -1))>;
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def LoVec: OutPatFrag<(ops node:$Vs), (EXTRACT_SUBREG $Vs, vsub_lo)>;
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def HiVec: OutPatFrag<(ops node:$Vs), (EXTRACT_SUBREG $Vs, vsub_hi)>;
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def HexagonVZERO: SDNode<"HexagonISD::VZERO", SDTVecLeaf>;
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def HexagonQCAT: SDNode<"HexagonISD::QCAT", SDTVecBinOp>;
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def HexagonQTRUE: SDNode<"HexagonISD::QTRUE", SDTVecLeaf>;
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def HexagonQFALSE: SDNode<"HexagonISD::QFALSE", SDTVecLeaf>;
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def vzero: PatFrag<(ops), (HexagonVZERO)>;
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def qtrue: PatFrag<(ops), (HexagonQTRUE)>;
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def qfalse: PatFrag<(ops), (HexagonQFALSE)>;
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def qcat: PatFrag<(ops node:$Qs, node:$Qt),
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(HexagonQCAT node:$Qs, node:$Qt)>;
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def qnot: PatFrag<(ops node:$Qs), (xor node:$Qs, qtrue)>;
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def VSxtb: OutPatFrag<(ops node:$Vs), (V6_vunpackb $Vs)>;
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def VSxth: OutPatFrag<(ops node:$Vs), (V6_vunpackh $Vs)>;
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def VZxtb: OutPatFrag<(ops node:$Vs), (V6_vunpackub $Vs)>;
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def VZxth: OutPatFrag<(ops node:$Vs), (V6_vunpackuh $Vs)>;
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def SplatB: SDNodeXForm<imm, [{
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uint32_t V = N->getZExtValue();
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assert(isUInt<8>(V));
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uint32_t S = V << 24 | V << 16 | V << 8 | V;
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return CurDAG->getTargetConstant(S, SDLoc(N), MVT::i32);
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}]>;
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def SplatH: SDNodeXForm<imm, [{
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uint32_t V = N->getZExtValue();
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assert(isUInt<16>(V));
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return CurDAG->getTargetConstant(V << 16 | V, SDLoc(N), MVT::i32);
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}]>;
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def IsVecOff : PatLeaf<(i32 imm), [{
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int32_t V = N->getSExtValue();
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int32_t VecSize = HRI->getSpillSize(Hexagon::HvxVRRegClass);
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assert(isPowerOf2_32(VecSize));
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if ((uint32_t(V) & (uint32_t(VecSize)-1)) != 0)
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return false;
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int32_t L = Log2_32(VecSize);
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return isInt<4>(V >> L);
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}]>;
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def alignedload: PatFrag<(ops node:$a), (load $a), [{
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return isAlignedMemNode(dyn_cast<MemSDNode>(N));
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}]>;
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def unalignedload: PatFrag<(ops node:$a), (load $a), [{
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return !isAlignedMemNode(dyn_cast<MemSDNode>(N));
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}]>;
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def alignedstore: PatFrag<(ops node:$v, node:$a), (store $v, $a), [{
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return isAlignedMemNode(dyn_cast<MemSDNode>(N));
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}]>;
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def unalignedstore: PatFrag<(ops node:$v, node:$a), (store $v, $a), [{
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return !isAlignedMemNode(dyn_cast<MemSDNode>(N));
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}]>;
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// HVX loads
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multiclass HvxLd_pat<InstHexagon MI, PatFrag Load, ValueType ResType,
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PatFrag ImmPred> {
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def: Pat<(ResType (Load I32:$Rt)),
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(MI I32:$Rt, 0)>;
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def: Pat<(ResType (Load (add I32:$Rt, ImmPred:$s))),
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(MI I32:$Rt, imm:$s)>;
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// The HVX selection code for shuffles can generate vector constants.
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// Calling "Select" on the resulting loads from CP fails without these
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// patterns.
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def: Pat<(ResType (Load (HexagonCP tconstpool:$A))),
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(MI (A2_tfrsi imm:$A), 0)>;
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def: Pat<(ResType (Load (HexagonAtPcrel tconstpool:$A))),
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(MI (C4_addipc imm:$A), 0)>;
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}
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multiclass HvxLda_pat<InstHexagon MI, PatFrag Load, ValueType ResType,
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PatFrag ImmPred> {
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let AddedComplexity = 50 in {
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def: Pat<(ResType (Load (valignaddr I32:$Rt))),
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(MI I32:$Rt, 0)>;
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def: Pat<(ResType (Load (add (valignaddr I32:$Rt), ImmPred:$Off))),
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(MI I32:$Rt, imm:$Off)>;
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}
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defm: HvxLd_pat<MI, Load, ResType, ImmPred>;
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}
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let Predicates = [UseHVX] in {
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defm: HvxLda_pat<V6_vL32b_nt_ai, alignednontemporalload, VecI8, IsVecOff>;
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defm: HvxLda_pat<V6_vL32b_nt_ai, alignednontemporalload, VecI16, IsVecOff>;
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defm: HvxLda_pat<V6_vL32b_nt_ai, alignednontemporalload, VecI32, IsVecOff>;
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defm: HvxLda_pat<V6_vL32b_ai, alignedload, VecI8, IsVecOff>;
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defm: HvxLda_pat<V6_vL32b_ai, alignedload, VecI16, IsVecOff>;
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defm: HvxLda_pat<V6_vL32b_ai, alignedload, VecI32, IsVecOff>;
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defm: HvxLd_pat<V6_vL32Ub_ai, unalignedload, VecI8, IsVecOff>;
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defm: HvxLd_pat<V6_vL32Ub_ai, unalignedload, VecI16, IsVecOff>;
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defm: HvxLd_pat<V6_vL32Ub_ai, unalignedload, VecI32, IsVecOff>;
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}
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// HVX stores
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multiclass HvxSt_pat<InstHexagon MI, PatFrag Store, PatFrag ImmPred,
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PatFrag Value> {
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def: Pat<(Store Value:$Vs, I32:$Rt),
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(MI I32:$Rt, 0, Value:$Vs)>;
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def: Pat<(Store Value:$Vs, (add I32:$Rt, ImmPred:$s)),
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(MI I32:$Rt, imm:$s, Value:$Vs)>;
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}
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let Predicates = [UseHVX] in {
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defm: HvxSt_pat<V6_vS32b_nt_ai, alignednontemporalstore, IsVecOff, HVI8>;
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defm: HvxSt_pat<V6_vS32b_nt_ai, alignednontemporalstore, IsVecOff, HVI16>;
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defm: HvxSt_pat<V6_vS32b_nt_ai, alignednontemporalstore, IsVecOff, HVI32>;
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defm: HvxSt_pat<V6_vS32b_ai, alignedstore, IsVecOff, HVI8>;
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defm: HvxSt_pat<V6_vS32b_ai, alignedstore, IsVecOff, HVI16>;
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defm: HvxSt_pat<V6_vS32b_ai, alignedstore, IsVecOff, HVI32>;
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defm: HvxSt_pat<V6_vS32Ub_ai, unalignedstore, IsVecOff, HVI8>;
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defm: HvxSt_pat<V6_vS32Ub_ai, unalignedstore, IsVecOff, HVI16>;
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defm: HvxSt_pat<V6_vS32Ub_ai, unalignedstore, IsVecOff, HVI32>;
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}
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let Predicates = [UseHVX] in {
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def: Pat<(VecI8 vzero), (V6_vd0)>;
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def: Pat<(VecI16 vzero), (V6_vd0)>;
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def: Pat<(VecI32 vzero), (V6_vd0)>;
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// Use V6_vsubw_dv instead.
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def: Pat<(VecPI8 vzero), (Combinev (V6_vd0), (V6_vd0))>;
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def: Pat<(VecPI16 vzero), (Combinev (V6_vd0), (V6_vd0))>;
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def: Pat<(VecPI32 vzero), (Combinev (V6_vd0), (V6_vd0))>;
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def: Pat<(VecPI8 (concat_vectors HVI8:$Vs, HVI8:$Vt)),
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(Combinev HvxVR:$Vt, HvxVR:$Vs)>;
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def: Pat<(VecPI16 (concat_vectors HVI16:$Vs, HVI16:$Vt)),
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(Combinev HvxVR:$Vt, HvxVR:$Vs)>;
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def: Pat<(VecPI32 (concat_vectors HVI32:$Vs, HVI32:$Vt)),
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(Combinev HvxVR:$Vt, HvxVR:$Vs)>;
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def: Pat<(VecQ8 (qcat HQ16:$Qs, HQ16:$Qt)), (Combineq $Qs, $Qt)>;
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def: Pat<(VecQ16 (qcat HQ32:$Qs, HQ32:$Qt)), (Combineq $Qs, $Qt)>;
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def: Pat<(HexagonVEXTRACTW HVI8:$Vu, I32:$Rs),
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(V6_extractw HvxVR:$Vu, I32:$Rs)>;
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def: Pat<(HexagonVEXTRACTW HVI16:$Vu, I32:$Rs),
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(V6_extractw HvxVR:$Vu, I32:$Rs)>;
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def: Pat<(HexagonVEXTRACTW HVI32:$Vu, I32:$Rs),
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(V6_extractw HvxVR:$Vu, I32:$Rs)>;
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def: Pat<(HexagonVINSERTW0 HVI8:$Vu, I32:$Rt),
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(V6_vinsertwr HvxVR:$Vu, I32:$Rt)>;
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def: Pat<(HexagonVINSERTW0 HVI16:$Vu, I32:$Rt),
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(V6_vinsertwr HvxVR:$Vu, I32:$Rt)>;
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def: Pat<(HexagonVINSERTW0 HVI32:$Vu, I32:$Rt),
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(V6_vinsertwr HvxVR:$Vu, I32:$Rt)>;
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let AddedComplexity = 10 in {
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def: Pat<(VecI8 (HexagonVSPLAT u8_0ImmPred:$V)),
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(V6_lvsplatw (ToI32 (SplatB $V)))>;
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def: Pat<(VecI16 (HexagonVSPLAT u16_0ImmPred:$V)),
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(V6_lvsplatw (ToI32 (SplatH $V)))>;
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def: Pat<(VecI32 (HexagonVSPLAT anyimm:$V)),
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(V6_lvsplatw (ToI32 $V))>;
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def: Pat<(VecPI8 (HexagonVSPLAT u8_0ImmPred:$V)),
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(Combinev (V6_lvsplatw (ToI32 (SplatB $V))),
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(V6_lvsplatw (ToI32 (SplatB $V))))>;
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def: Pat<(VecPI16 (HexagonVSPLAT u16_0ImmPred:$V)),
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(Combinev (V6_lvsplatw (ToI32 (SplatH $V))),
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(V6_lvsplatw (ToI32 (SplatH $V))))>;
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def: Pat<(VecPI32 (HexagonVSPLAT anyimm:$V)),
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(Combinev (V6_lvsplatw (ToI32 $V)), (V6_lvsplatw (ToI32 $V)))>;
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}
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def: Pat<(VecI8 (HexagonVSPLAT I32:$Rs)),
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(V6_lvsplatw (S2_vsplatrb I32:$Rs))>;
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def: Pat<(VecI16 (HexagonVSPLAT I32:$Rs)),
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(V6_lvsplatw (A2_combine_ll I32:$Rs, I32:$Rs))>;
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def: Pat<(VecI32 (HexagonVSPLAT I32:$Rs)),
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(V6_lvsplatw I32:$Rs)>;
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def: Pat<(VecPI8 (HexagonVSPLAT I32:$Rs)),
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(Combinev (V6_lvsplatw (S2_vsplatrb I32:$Rs)),
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(V6_lvsplatw (S2_vsplatrb I32:$Rs)))>;
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def: Pat<(VecPI16 (HexagonVSPLAT I32:$Rs)),
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(Combinev (V6_lvsplatw (A2_combine_ll I32:$Rs, I32:$Rs)),
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(V6_lvsplatw (A2_combine_ll I32:$Rs, I32:$Rs)))>;
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def: Pat<(VecPI32 (HexagonVSPLAT I32:$Rs)),
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(Combinev (V6_lvsplatw I32:$Rs), (V6_lvsplatw I32:$Rs))>;
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def: Pat<(add HVI8:$Vs, HVI8:$Vt), (V6_vaddb HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(add HVI16:$Vs, HVI16:$Vt), (V6_vaddh HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(add HVI32:$Vs, HVI32:$Vt), (V6_vaddw HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(add HWI8:$Vs, HWI8:$Vt), (V6_vaddb_dv HvxWR:$Vs, HvxWR:$Vt)>;
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def: Pat<(add HWI16:$Vs, HWI16:$Vt), (V6_vaddh_dv HvxWR:$Vs, HvxWR:$Vt)>;
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def: Pat<(add HWI32:$Vs, HWI32:$Vt), (V6_vaddw_dv HvxWR:$Vs, HvxWR:$Vt)>;
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def: Pat<(sub HVI8:$Vs, HVI8:$Vt), (V6_vsubb HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(sub HVI16:$Vs, HVI16:$Vt), (V6_vsubh HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(sub HVI32:$Vs, HVI32:$Vt), (V6_vsubw HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(sub HWI8:$Vs, HWI8:$Vt), (V6_vsubb_dv HvxWR:$Vs, HvxWR:$Vt)>;
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def: Pat<(sub HWI16:$Vs, HWI16:$Vt), (V6_vsubh_dv HvxWR:$Vs, HvxWR:$Vt)>;
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def: Pat<(sub HWI32:$Vs, HWI32:$Vt), (V6_vsubw_dv HvxWR:$Vs, HvxWR:$Vt)>;
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def: Pat<(and HVI8:$Vs, HVI8:$Vt), (V6_vand HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(or HVI8:$Vs, HVI8:$Vt), (V6_vor HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(xor HVI8:$Vs, HVI8:$Vt), (V6_vxor HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(vselect HQ8:$Qu, HVI8:$Vs, HVI8:$Vt),
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(V6_vmux HvxQR:$Qu, HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(vselect HQ16:$Qu, HVI16:$Vs, HVI16:$Vt),
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(V6_vmux HvxQR:$Qu, HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(vselect HQ32:$Qu, HVI32:$Vs, HVI32:$Vt),
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(V6_vmux HvxQR:$Qu, HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(vselect (qnot HQ8:$Qu), HVI8:$Vs, HVI8:$Vt),
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(V6_vmux HvxQR:$Qu, HvxVR:$Vt, HvxVR:$Vs)>;
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def: Pat<(vselect (qnot HQ16:$Qu), HVI16:$Vs, HVI16:$Vt),
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(V6_vmux HvxQR:$Qu, HvxVR:$Vt, HvxVR:$Vs)>;
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def: Pat<(vselect (qnot HQ32:$Qu), HVI32:$Vs, HVI32:$Vt),
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(V6_vmux HvxQR:$Qu, HvxVR:$Vt, HvxVR:$Vs)>;
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def: Pat<(VecPI16 (sext HVI8:$Vs)), (VSxtb $Vs)>;
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def: Pat<(VecPI32 (sext HVI16:$Vs)), (VSxth $Vs)>;
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def: Pat<(VecPI16 (zext HVI8:$Vs)), (VZxtb $Vs)>;
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def: Pat<(VecPI32 (zext HVI16:$Vs)), (VZxth $Vs)>;
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def: Pat<(VecI16 (sext_invec HVI8:$Vs)), (LoVec (VSxtb $Vs))>;
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def: Pat<(VecI32 (sext_invec HVI16:$Vs)), (LoVec (VSxth $Vs))>;
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def: Pat<(VecI32 (sext_invec HVI8:$Vs)),
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(LoVec (VSxth (LoVec (VSxtb $Vs))))>;
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def: Pat<(VecPI16 (sext_invec HWI8:$Vss)), (VSxtb (LoVec $Vss))>;
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def: Pat<(VecPI32 (sext_invec HWI16:$Vss)), (VSxth (LoVec $Vss))>;
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def: Pat<(VecPI32 (sext_invec HWI8:$Vss)),
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(VSxth (LoVec (VSxtb (LoVec $Vss))))>;
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def: Pat<(VecI16 (zext_invec HVI8:$Vs)), (LoVec (VZxtb $Vs))>;
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def: Pat<(VecI32 (zext_invec HVI16:$Vs)), (LoVec (VZxth $Vs))>;
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def: Pat<(VecI32 (zext_invec HVI8:$Vs)),
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(LoVec (VZxth (LoVec (VZxtb $Vs))))>;
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def: Pat<(VecPI16 (zext_invec HWI8:$Vss)), (VZxtb (LoVec $Vss))>;
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def: Pat<(VecPI32 (zext_invec HWI16:$Vss)), (VZxth (LoVec $Vss))>;
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def: Pat<(VecPI32 (zext_invec HWI8:$Vss)),
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(VZxth (LoVec (VZxtb (LoVec $Vss))))>;
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// The "source" types are not legal, and there are no parameterized
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// definitions for them, but they are length-specific.
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let Predicates = [UseHVX,UseHVX64B] in {
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def: Pat<(VecI16 (sext_inreg HVI16:$Vs, v32i8)),
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(V6_vasrh (V6_vaslh HVI16:$Vs, (A2_tfrsi 8)), (A2_tfrsi 8))>;
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def: Pat<(VecI32 (sext_inreg HVI32:$Vs, v16i8)),
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(V6_vasrw (V6_vaslw HVI32:$Vs, (A2_tfrsi 24)), (A2_tfrsi 24))>;
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def: Pat<(VecI32 (sext_inreg HVI32:$Vs, v16i16)),
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(V6_vasrw (V6_vaslw HVI32:$Vs, (A2_tfrsi 16)), (A2_tfrsi 16))>;
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}
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let Predicates = [UseHVX,UseHVX128B] in {
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def: Pat<(VecI16 (sext_inreg HVI16:$Vs, v64i8)),
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(V6_vasrh (V6_vaslh HVI16:$Vs, (A2_tfrsi 8)), (A2_tfrsi 8))>;
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def: Pat<(VecI32 (sext_inreg HVI32:$Vs, v32i8)),
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(V6_vasrw (V6_vaslw HVI32:$Vs, (A2_tfrsi 24)), (A2_tfrsi 24))>;
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def: Pat<(VecI32 (sext_inreg HVI32:$Vs, v32i16)),
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(V6_vasrw (V6_vaslw HVI32:$Vs, (A2_tfrsi 16)), (A2_tfrsi 16))>;
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}
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def: Pat<(HexagonVASL HVI8:$Vs, I32:$Rt),
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(V6_vpackeb (V6_vaslh (HiVec (VZxtb HvxVR:$Vs)), I32:$Rt),
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(V6_vaslh (LoVec (VZxtb HvxVR:$Vs)), I32:$Rt))>;
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def: Pat<(HexagonVASR HVI8:$Vs, I32:$Rt),
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(V6_vpackeb (V6_vasrh (HiVec (VSxtb HvxVR:$Vs)), I32:$Rt),
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(V6_vasrh (LoVec (VSxtb HvxVR:$Vs)), I32:$Rt))>;
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def: Pat<(HexagonVLSR HVI8:$Vs, I32:$Rt),
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(V6_vpackeb (V6_vlsrh (HiVec (VZxtb HvxVR:$Vs)), I32:$Rt),
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(V6_vlsrh (LoVec (VZxtb HvxVR:$Vs)), I32:$Rt))>;
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def: Pat<(HexagonVASL HVI16:$Vs, I32:$Rt), (V6_vaslh HvxVR:$Vs, I32:$Rt)>;
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def: Pat<(HexagonVASL HVI32:$Vs, I32:$Rt), (V6_vaslw HvxVR:$Vs, I32:$Rt)>;
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def: Pat<(HexagonVASR HVI16:$Vs, I32:$Rt), (V6_vasrh HvxVR:$Vs, I32:$Rt)>;
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def: Pat<(HexagonVASR HVI32:$Vs, I32:$Rt), (V6_vasrw HvxVR:$Vs, I32:$Rt)>;
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def: Pat<(HexagonVLSR HVI16:$Vs, I32:$Rt), (V6_vlsrh HvxVR:$Vs, I32:$Rt)>;
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def: Pat<(HexagonVLSR HVI32:$Vs, I32:$Rt), (V6_vlsrw HvxVR:$Vs, I32:$Rt)>;
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def: Pat<(shl HVI16:$Vs, HVI16:$Vt), (V6_vaslhv HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(shl HVI32:$Vs, HVI32:$Vt), (V6_vaslwv HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(sra HVI16:$Vs, HVI16:$Vt), (V6_vasrhv HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(sra HVI32:$Vs, HVI32:$Vt), (V6_vasrwv HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(srl HVI16:$Vs, HVI16:$Vt), (V6_vlsrhv HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(srl HVI32:$Vs, HVI32:$Vt), (V6_vlsrwv HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ8 (qtrue)), (PS_qtrue)>;
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def: Pat<(VecQ16 (qtrue)), (PS_qtrue)>;
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def: Pat<(VecQ32 (qtrue)), (PS_qtrue)>;
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def: Pat<(VecQ8 (qfalse)), (PS_qfalse)>;
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def: Pat<(VecQ16 (qfalse)), (PS_qfalse)>;
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def: Pat<(VecQ32 (qfalse)), (PS_qfalse)>;
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def: Pat<(vnot HQ8:$Qs), (V6_pred_not HvxQR:$Qs)>;
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def: Pat<(vnot HQ16:$Qs), (V6_pred_not HvxQR:$Qs)>;
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def: Pat<(vnot HQ32:$Qs), (V6_pred_not HvxQR:$Qs)>;
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def: Pat<(qnot HQ8:$Qs), (V6_pred_not HvxQR:$Qs)>;
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def: Pat<(qnot HQ16:$Qs), (V6_pred_not HvxQR:$Qs)>;
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def: Pat<(qnot HQ32:$Qs), (V6_pred_not HvxQR:$Qs)>;
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def: Pat<(VecQ8 (seteq HVI8:$Vs, HVI8:$Vt)),
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(V6_veqb HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ8 (setgt HVI8:$Vs, HVI8:$Vt)),
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(V6_vgtb HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ8 (setugt HVI8:$Vs, HVI8:$Vt)),
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(V6_vgtub HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ16 (seteq HVI16:$Vs, HVI16:$Vt)),
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(V6_veqh HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ16 (setgt HVI16:$Vs, HVI16:$Vt)),
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(V6_vgth HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ16 (setugt HVI16:$Vs, HVI16:$Vt)),
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(V6_vgtuh HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ32 (seteq HVI32:$Vs, HVI32:$Vt)),
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(V6_veqw HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ32 (setgt HVI32:$Vs, HVI32:$Vt)),
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(V6_vgtw HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecQ32 (setugt HVI32:$Vs, HVI32:$Vt)),
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(V6_vgtuw HvxVR:$Vs, HvxVR:$Vt)>;
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def: Pat<(VecI8 (trunc HWI16:$Vss)),
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(V6_vpackeb (HiVec $Vss), (LoVec $Vss))>;
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def: Pat<(VecI16 (trunc HWI32:$Vss)),
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(V6_vpackeh (HiVec $Vss), (LoVec $Vss))>;
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}
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class HvxSel_pat<InstHexagon MI, PatFrag RegPred>
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: Pat<(select I1:$Pu, RegPred:$Vs, RegPred:$Vt),
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(MI I1:$Pu, RegPred:$Vs, RegPred:$Vt)>;
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let Predicates = [HasV60T,UseHVX] in {
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def: HvxSel_pat<PS_vselect, HVI8>;
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def: HvxSel_pat<PS_vselect, HVI16>;
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def: HvxSel_pat<PS_vselect, HVI32>;
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def: HvxSel_pat<PS_wselect, HWI8>;
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def: HvxSel_pat<PS_wselect, HWI16>;
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def: HvxSel_pat<PS_wselect, HWI32>;
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}
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