1 files changed, 0 insertions, 149 deletions
diff --git a/lib/Target/Hexagon/HexagonVarargsCallingConvention.h b/lib/Target/Hexagon/HexagonVarargsCallingConvention.h
deleted file mode 100644
index edbe29a..0000000
--- a/lib/Target/Hexagon/HexagonVarargsCallingConvention.h
+++ /dev/null
@@ -1,149 +0,0 @@
-//===-- HexagonVarargsCallingConvention.h - Calling Conventions -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the functions that assign locations to outgoing function
-// arguments. Adapted from the target independent version but this handles
-// calls to varargs functions
-//
-//===----------------------------------------------------------------------===//
-//
-
-
-
-
-static bool RetCC_Hexagon32_VarArgs(unsigned ValNo, EVT ValVT,
-                                    EVT LocVT, CCValAssign::LocInfo LocInfo,
-                                    ISD::ArgFlagsTy ArgFlags,
-                                    Hexagon_CCState &State,
-                                    int NonVarArgsParams,
-                                    int CurrentParam,
-                                    bool ForceMem);
-
-
-static bool CC_Hexagon32_VarArgs(unsigned ValNo, EVT ValVT,
-                                 EVT LocVT, CCValAssign::LocInfo LocInfo,
-                                 ISD::ArgFlagsTy ArgFlags,
-                                 Hexagon_CCState &State,
-                                 int NonVarArgsParams,
-                                 int CurrentParam,
-                                 bool ForceMem) {
-  unsigned ByValSize = 0;
-  if (ArgFlags.isByVal() &&
-      ((ByValSize = ArgFlags.getByValSize()) >
-       (MVT(MVT::i64).getSizeInBits() / 8))) {
-    ForceMem = true;
-  }
-
-
-  // Only assign registers for named (non-varargs) arguments
-  if ( !ForceMem && ((NonVarArgsParams == -1) || (CurrentParam <=
-                                                  NonVarArgsParams))) {
-
-    if (LocVT == MVT::i32 ||
-        LocVT == MVT::i16 ||
-        LocVT == MVT::i8 ||
-        LocVT == MVT::f32) {
-      static const unsigned RegList1[] = {
-        Hexagon::R0, Hexagon::R1, Hexagon::R2, Hexagon::R3, Hexagon::R4,
-        Hexagon::R5
-      };
-      if (unsigned Reg = State.AllocateReg(RegList1, 6)) {
-        State.addLoc(CCValAssign::getReg(ValNo, ValVT.getSimpleVT(), Reg,
-                                         LocVT.getSimpleVT(), LocInfo));
-        return false;
-      }
-    }
-
-    if (LocVT == MVT::i64 ||
-        LocVT == MVT::f64) {
-      static const unsigned RegList2[] = {
-        Hexagon::D0, Hexagon::D1, Hexagon::D2
-      };
-      if (unsigned Reg = State.AllocateReg(RegList2, 3)) {
-        State.addLoc(CCValAssign::getReg(ValNo, ValVT.getSimpleVT(), Reg,
-                                         LocVT.getSimpleVT(), LocInfo));
-        return false;
-      }
-    }
-  }
-
-  const Type* ArgTy = LocVT.getTypeForEVT(State.getContext());
-  unsigned Alignment = State.getTarget()
-                           .getSubtargetImpl()
-                           ->getDataLayout()
-                           ->getABITypeAlignment(ArgTy);
-  unsigned Size =
-      State.getTarget().getSubtargetImpl()->getDataLayout()->getTypeSizeInBits(
-          ArgTy) /
-      8;
-
-  // If it's passed by value, then we need the size of the aggregate not of
-  // the pointer.
-  if (ArgFlags.isByVal()) {
-    Size = ByValSize;
-
-    // Hexagon_TODO: Get the alignment of the contained type here.
-    Alignment = 8;
-  }
-
-  unsigned Offset3 = State.AllocateStack(Size, Alignment);
-  State.addLoc(CCValAssign::getMem(ValNo, ValVT.getSimpleVT(), Offset3,
-                                   LocVT.getSimpleVT(), LocInfo));
-  return false;
-}
-
-
-static bool RetCC_Hexagon32_VarArgs(unsigned ValNo, EVT ValVT,
-                                    EVT LocVT, CCValAssign::LocInfo LocInfo,
-                                    ISD::ArgFlagsTy ArgFlags,
-                                    Hexagon_CCState &State,
-                                    int NonVarArgsParams,
-                                    int CurrentParam,
-                                    bool ForceMem) {
-
-  if (LocVT == MVT::i32 ||
-      LocVT == MVT::f32) {
-    static const unsigned RegList1[] = {
-      Hexagon::R0, Hexagon::R1, Hexagon::R2, Hexagon::R3, Hexagon::R4,
-      Hexagon::R5
-    };
-    if (unsigned Reg = State.AllocateReg(RegList1, 6)) {
-      State.addLoc(CCValAssign::getReg(ValNo, ValVT.getSimpleVT(), Reg,
-                                       LocVT.getSimpleVT(), LocInfo));
-      return false;
-    }
-  }
-
-  if (LocVT == MVT::i64 ||
-      LocVT == MVT::f64) {
-    static const unsigned RegList2[] = {
-      Hexagon::D0, Hexagon::D1, Hexagon::D2
-    };
-    if (unsigned Reg = State.AllocateReg(RegList2, 3)) {
-      State.addLoc(CCValAssign::getReg(ValNo, ValVT.getSimpleVT(), Reg,
-                                       LocVT.getSimpleVT(), LocInfo));
-      return false;
-    }
-  }
-
-  const Type* ArgTy = LocVT.getTypeForEVT(State.getContext());
-  unsigned Alignment = State.getTarget()
-                           .getSubtargetImpl()
-                           ->getDataLayout()
-                           ->getABITypeAlignment(ArgTy);
-  unsigned Size =
-      State.getTarget().getSubtargetImpl()->getDataLayout()->getTypeSizeInBits(
-          ArgTy) /
-      8;
-
-  unsigned Offset3 = State.AllocateStack(Size, Alignment);
-  State.addLoc(CCValAssign::getMem(ValNo, ValVT.getSimpleVT(), Offset3,
-                                   LocVT.getSimpleVT(), LocInfo));
-  return false;
-}