1 files changed, 0 insertions, 57 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index 39b4200..fb83388 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -3449,63 +3449,6 @@ bool AMDGPUDAGToDAGISel::SelectVOP3PModsDOT(SDValue In, SDValue &Src,
   return SelectVOP3PMods(In, Src, SrcMods, true);
 }
 
-// Select neg_lo from the i1 immediate operand.
-bool AMDGPUDAGToDAGISel::SelectVOP3PModsNeg(SDValue In, SDValue &Src) const {
-  const ConstantSDNode *C = cast<ConstantSDNode>(In);
-  // Literal i1 value set in intrinsic, represents SrcMods for the next operand.
-  // 1 promotes packed values to signed, 0 treats them as unsigned.
-  assert(C->getAPIntValue().getBitWidth() == 1 && "expected i1 value");
-
-  unsigned Mods = SISrcMods::OP_SEL_1;
-  unsigned SrcSign = C->getZExtValue();
-  if (SrcSign == 1)
-    Mods ^= SISrcMods::NEG;
-
-  Src = CurDAG->getTargetConstant(Mods, SDLoc(In), MVT::i32);
-  return true;
-}
-
-// Select both neg_lo and neg_hi from the i1 immediate operand. This is
-// specifically for F16/BF16 operands in WMMA instructions, where neg_lo applies
-// to matrix's even k elements, and neg_hi applies to matrix's odd k elements.
-bool AMDGPUDAGToDAGISel::SelectVOP3PModsNegs(SDValue In, SDValue &Src) const {
-  const ConstantSDNode *C = cast<ConstantSDNode>(In);
-  // Literal i1 value set in intrinsic, represents SrcMods for the next operand.
-  // 1 promotes packed values to signed, 0 treats them as unsigned.
-  assert(C->getAPIntValue().getBitWidth() == 1 && "expected i1 value");
-
-  unsigned Mods = SISrcMods::OP_SEL_1;
-  unsigned SrcSign = C->getZExtValue();
-  if (SrcSign == 1)
-    Mods ^= (SISrcMods::NEG | SISrcMods::NEG_HI);
-
-  Src = CurDAG->getTargetConstant(Mods, SDLoc(In), MVT::i32);
-  return true;
-}
-
-// Select neg, abs, or both neg and abs from the i16 immediate operans.
-bool AMDGPUDAGToDAGISel::SelectVOP3PModsNegAbs(SDValue In, SDValue &Src) const {
-  const ConstantSDNode *C = cast<ConstantSDNode>(In);
-  unsigned Mods = SISrcMods::OP_SEL_1;
-  unsigned SrcMod = C->getZExtValue();
-  switch (SrcMod) {
-  default: // Any other value will be silently ignored (considered as 0).
-    break;
-  case 1:
-    Mods ^= SISrcMods::NEG;
-    break;
-  case 2:
-    Mods ^= SISrcMods::ABS;
-    break;
-  case 3:
-    Mods ^= (SISrcMods::NEG | SISrcMods::ABS);
-    break;
-  }
-
-  Src = CurDAG->getTargetConstant(Mods, SDLoc(In), MVT::i32);
-  return true;
-}
-
 bool AMDGPUDAGToDAGISel::SelectWMMAOpSelVOP3PMods(SDValue In,
                                                   SDValue &Src) const {
   const ConstantSDNode *C = cast<ConstantSDNode>(In);