diff options
Diffstat (limited to 'lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp')
| -rw-r--r-- | lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp b/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp index 740861851185..f08c50540656 100644 --- a/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp +++ b/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp @@ -821,7 +821,6 @@ namespace llvm { MutableArrayRef<int> NewMask, unsigned Options = None); OpRef packp(ShuffleMask SM, OpRef Va, OpRef Vb, ResultStack &Results, MutableArrayRef<int> NewMask); - OpRef zerous(ShuffleMask SM, OpRef Va, ResultStack &Results); OpRef vmuxs(ArrayRef<uint8_t> Bytes, OpRef Va, OpRef Vb, ResultStack &Results); OpRef vmuxp(ArrayRef<uint8_t> Bytes, OpRef Va, OpRef Vb, @@ -1139,25 +1138,6 @@ OpRef HvxSelector::packp(ShuffleMask SM, OpRef Va, OpRef Vb, return concat(Out[0], Out[1], Results); } -OpRef HvxSelector::zerous(ShuffleMask SM, OpRef Va, ResultStack &Results) { - DEBUG_WITH_TYPE("isel", {dbgs() << __func__ << '\n';}); - - int VecLen = SM.Mask.size(); - SmallVector<uint8_t,128> UsedBytes(VecLen); - bool HasUnused = false; - for (int I = 0; I != VecLen; ++I) { - if (SM.Mask[I] != -1) - UsedBytes[I] = 0xFF; - else - HasUnused = true; - } - if (!HasUnused) - return Va; - SDValue B = getVectorConstant(UsedBytes, SDLoc(Results.InpNode)); - Results.push(Hexagon::V6_vand, getSingleVT(MVT::i8), {Va, OpRef(B)}); - return OpRef::res(Results.top()); -} - OpRef HvxSelector::vmuxs(ArrayRef<uint8_t> Bytes, OpRef Va, OpRef Vb, ResultStack &Results) { DEBUG_WITH_TYPE("isel", {dbgs() << __func__ << '\n';}); |