diff options
Diffstat (limited to 'lib/Target/Hexagon/HexagonPatterns.td')
| -rw-r--r-- | lib/Target/Hexagon/HexagonPatterns.td | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/Hexagon/HexagonPatterns.td b/lib/Target/Hexagon/HexagonPatterns.td index e2120d3de2ef8..cdc2085986a51 100644 --- a/lib/Target/Hexagon/HexagonPatterns.td +++ b/lib/Target/Hexagon/HexagonPatterns.td @@ -2899,6 +2899,8 @@ def HexagonREADCYCLE: SDNode<"HexagonISD::READCYCLE", SDTInt64Leaf, def: Pat<(HexagonREADCYCLE), (A4_tfrcpp UPCYCLE)>; +def SDTVecLeaf: SDTypeProfile<1, 0, [SDTCisVec<0>]>; + def SDTHexagonVEXTRACTW: SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisVec<1>, SDTCisVT<2, i32>]>; def HexagonVEXTRACTW : SDNode<"HexagonISD::VEXTRACTW", SDTHexagonVEXTRACTW>; @@ -2920,7 +2922,14 @@ let Predicates = [UseHVX] in { def: OpR_RR_pat<V6_vpackoh, pf2<HexagonVPACKO>, VecI16, HVI16>; } +def HexagonVZERO: SDNode<"HexagonISD::VZERO", SDTVecLeaf>; +def vzero: PatFrag<(ops), (HexagonVZERO)>; + let Predicates = [UseHVX] in { + def: Pat<(VecI8 vzero), (V6_vd0)>; + def: Pat<(VecI16 vzero), (V6_vd0)>; + def: Pat<(VecI32 vzero), (V6_vd0)>; + def: Pat<(VecPI8 (concat_vectors HVI8:$Vs, HVI8:$Vt)), (Combinev HvxVR:$Vt, HvxVR:$Vs)>; def: Pat<(VecPI16 (concat_vectors HVI16:$Vs, HVI16:$Vt)), |