[llvm-branch-commits] [llvm-branch] r322953 - Merging r322053:

[Hans Wennborg via llvm-branch-commits]

Author: hans
Date: Fri Jan 19 07:59:49 2018
New Revision: 322953

URL: http://llvm.org/viewvc/llvm-project?rev=322953&view=rev
Log:
Merging r322053:
------------------------------------------------------------------------
r322053 | echristo | 2018-01-09 03:38:17 +0100 (Tue, 09 Jan 2018) | 1 line

Remove unused function HvxSelector::zerous.
------------------------------------------------------------------------

Modified:
    llvm/branches/release_60/   (props changed)
    llvm/branches/release_60/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp

Propchange: llvm/branches/release_60/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Fri Jan 19 07:59:49 2018
@@ -1,3 +1,3 @@
 /llvm/branches/Apple/Pertwee:110850,110961
 /llvm/branches/type-system-rewrite:133420-134817
-/llvm/trunk:155241,321751,321789,321791,321806,321862,321870,321872,321878,321980,321991,321993-321994,322003,322056,322103,322106,322223,322272,322313,322473,322623,322644,322724
+/llvm/trunk:155241,321751,321789,321791,321806,321862,321870,321872,321878,321980,321991,321993-321994,322003,322053,322056,322103,322106,322223,322272,322313,322473,322623,322644,322724

Modified: llvm/branches/release_60/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/branches/release_60/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp?rev=322953&r1=322952&r2=322953&view=diff
==============================================================================
--- llvm/branches/release_60/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp 
(original)
+++ llvm/branches/release_60/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp Fri 
Jan 19 07:59:49 2018
@@ -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,
   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';});


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