diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonPatterns.td')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonPatterns.td | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonPatterns.td b/llvm/lib/Target/Hexagon/HexagonPatterns.td index 05c8f871bdd..f8507036bbf 100644 --- a/llvm/lib/Target/Hexagon/HexagonPatterns.td +++ b/llvm/lib/Target/Hexagon/HexagonPatterns.td @@ -973,14 +973,6 @@ let AddedComplexity = 75 in { (A2_combineii imm:$s8, imm:$S8)>; } -let Predicates = [UseHVX] in { - def: OpR_RR_pat<V6_vcombine, pf2<HexagonVCOMBINE>, VecPI32, HVI32>; - def: OpR_RR_pat<V6_vpackeb, pf2<HexagonVPACKE>, VecI8, HVI8>; - def: OpR_RR_pat<V6_vpackob, pf2<HexagonVPACKO>, VecI8, HVI8>; - def: OpR_RR_pat<V6_vpackeh, pf2<HexagonVPACKE>, VecI16, HVI16>; - def: OpR_RR_pat<V6_vpackoh, pf2<HexagonVPACKO>, VecI16, HVI16>; -} - def: Pat<(bswap I32:$Rs), (A2_swiz I32:$Rs)>; def: Pat<(bswap I64:$Rss), (Combinew (A2_swiz (LoReg $Rss)), (A2_swiz (HiReg $Rss)))>; @@ -2906,6 +2898,7 @@ def HexagonREADCYCLE: SDNode<"HexagonISD::READCYCLE", SDTInt64Leaf, def: Pat<(HexagonREADCYCLE), (A4_tfrcpp UPCYCLE)>; + def SDTHexagonVEXTRACTW: SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisVec<1>, SDTCisVT<2, i32>]>; def HexagonVEXTRACTW : SDNode<"HexagonISD::VEXTRACTW", SDTHexagonVEXTRACTW>; @@ -2914,9 +2907,23 @@ def SDTHexagonVINSERTW0: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>, SDTCisVT<2, i32>]>; def HexagonVINSERTW0 : SDNode<"HexagonISD::VINSERTW0", SDTHexagonVINSERTW0>; +def Combinev: OutPatFrag<(ops node:$Rs, node:$Rt), + (REG_SEQUENCE HvxWR, $Rs, vsub_hi, $Rt, vsub_lo)>; + +let Predicates = [UseHVX] in { + def: OpR_RR_pat<V6_vpackeb, pf2<HexagonVPACKE>, VecI8, HVI8>; + def: OpR_RR_pat<V6_vpackob, pf2<HexagonVPACKO>, VecI8, HVI8>; + def: OpR_RR_pat<V6_vpackeh, pf2<HexagonVPACKE>, VecI16, HVI16>; + def: OpR_RR_pat<V6_vpackoh, pf2<HexagonVPACKO>, VecI16, HVI16>; +} + let Predicates = [UseHVX] in { - def: Pat<(concat_vectors HVI8:$Vs, HVI8:$Vt), - (V6_vcombine HvxVR:$Vt, HvxVR:$Vs)>; + def: Pat<(VecPI8 (concat_vectors HVI8:$Vs, HVI8:$Vt)), + (Combinev HvxVR:$Vt, HvxVR:$Vs)>; + def: Pat<(VecPI16 (concat_vectors HVI16:$Vs, HVI16:$Vt)), + (Combinev HvxVR:$Vt, HvxVR:$Vs)>; + def: Pat<(VecPI32 (concat_vectors HVI32:$Vs, HVI32:$Vt)), + (Combinev HvxVR:$Vt, HvxVR:$Vs)>; def: Pat<(HexagonVEXTRACTW HVI8:$Vu, I32:$Rs), (V6_extractw HvxVR:$Vu, I32:$Rs)>; |
