diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonPatterns.td')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonPatterns.td | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonPatterns.td b/llvm/lib/Target/Hexagon/HexagonPatterns.td index 33b347cb6c7..eb8ffd6c312 100644 --- a/llvm/lib/Target/Hexagon/HexagonPatterns.td +++ b/llvm/lib/Target/Hexagon/HexagonPatterns.td @@ -2924,10 +2924,22 @@ let Predicates = [UseHVX] in { def HexagonVZERO: SDNode<"HexagonISD::VZERO", SDTVecLeaf>; def vzero: PatFrag<(ops), (HexagonVZERO)>; -def VSxtb: OutPatFrag<(ops node:$Vs), (V6_vunpackb $Vs)>; -def VSxth: OutPatFrag<(ops node:$Vs), (V6_vunpackh $Vs)>; -def VZxtb: OutPatFrag<(ops node:$Vs), (V6_vunpackub $Vs)>; -def VZxth: OutPatFrag<(ops node:$Vs), (V6_vunpackuh $Vs)>; +def VSxtb: OutPatFrag<(ops node:$Vs), + (V6_vshuffvdd (HiVec (V6_vsb $Vs)), + (LoVec (V6_vsb $Vs)), + (A2_tfrsi -2))>; +def VSxth: OutPatFrag<(ops node:$Vs), + (V6_vshuffvdd (HiVec (V6_vsh $Vs)), + (LoVec (V6_vsh $Vs)), + (A2_tfrsi -4))>; +def VZxtb: OutPatFrag<(ops node:$Vs), + (V6_vshuffvdd (HiVec (V6_vzb $Vs)), + (LoVec (V6_vzb $Vs)), + (A2_tfrsi -2))>; +def VZxth: OutPatFrag<(ops node:$Vs), + (V6_vshuffvdd (HiVec (V6_vzh $Vs)), + (LoVec (V6_vzh $Vs)), + (A2_tfrsi -4))>; let Predicates = [UseHVX] in { def: Pat<(VecI8 vzero), (V6_vd0)>; |
