1 files changed, 0 insertions, 79 deletions

diff --git a/contrib/llvm/lib/Target/XCore/XCoreMachineFunctionInfo.cpp b/contrib/llvm/lib/Target/XCore/XCoreMachineFunctionInfo.cpp
deleted file mode 100644
index 0b4fcffbc655..000000000000
--- a/contrib/llvm/lib/Target/XCore/XCoreMachineFunctionInfo.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-//===-- XCoreMachineFunctionInfo.cpp - XCore machine function info --------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "XCoreMachineFunctionInfo.h"
-#include "XCoreInstrInfo.h"
-#include "llvm/CodeGen/TargetSubtargetInfo.h"
-#include "llvm/IR/Function.h"
-
-using namespace llvm;
-
-void XCoreFunctionInfo::anchor() { }
-
-bool XCoreFunctionInfo::isLargeFrame(const MachineFunction &MF) const {
-  if (CachedEStackSize == -1) {
-    CachedEStackSize = MF.getFrameInfo().estimateStackSize(MF);
-  }
-  // isLargeFrame() is used when deciding if spill slots should be added to
-  // allow eliminateFrameIndex() to scavenge registers.
-  // This is only required when there is no FP and offsets are greater than
-  // ~256KB (~64Kwords). Thus only for code run on the emulator!
-  //
-  // The arbitrary value of 0xf000 allows frames of up to ~240KB before spill
-  // slots are added for the use of eliminateFrameIndex() register scavenging.
-  // For frames less than 240KB, it is assumed that there will be less than
-  // 16KB of function arguments.
-  return CachedEStackSize > 0xf000;
-}
-
-int XCoreFunctionInfo::createLRSpillSlot(MachineFunction &MF) {
-  if (LRSpillSlotSet) {
-    return LRSpillSlot;
-  }
-  const TargetRegisterClass &RC = XCore::GRRegsRegClass;
-  const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();
-  MachineFrameInfo &MFI = MF.getFrameInfo();
-  if (! MF.getFunction().isVarArg()) {
-    // A fixed offset of 0 allows us to save / restore LR using entsp / retsp.
-    LRSpillSlot = MFI.CreateFixedObject(TRI.getSpillSize(RC), 0, true);
-  } else {
-    LRSpillSlot = MFI.CreateStackObject(TRI.getSpillSize(RC),
-                                        TRI.getSpillAlignment(RC), true);
-  }
-  LRSpillSlotSet = true;
-  return LRSpillSlot;
-}
-
-int XCoreFunctionInfo::createFPSpillSlot(MachineFunction &MF) {
-  if (FPSpillSlotSet) {
-    return FPSpillSlot;
-  }
-  const TargetRegisterClass &RC = XCore::GRRegsRegClass;
-  const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();
-  MachineFrameInfo &MFI = MF.getFrameInfo();
-  FPSpillSlot = MFI.CreateStackObject(TRI.getSpillSize(RC),
-                                      TRI.getSpillAlignment(RC), true);
-  FPSpillSlotSet = true;
-  return FPSpillSlot;
-}
-
-const int* XCoreFunctionInfo::createEHSpillSlot(MachineFunction &MF) {
-  if (EHSpillSlotSet) {
-    return EHSpillSlot;
-  }
-  const TargetRegisterClass &RC = XCore::GRRegsRegClass;
-  const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();
-  MachineFrameInfo &MFI = MF.getFrameInfo();
-  unsigned Size = TRI.getSpillSize(RC);
-  unsigned Align = TRI.getSpillAlignment(RC);
-  EHSpillSlot[0] = MFI.CreateStackObject(Size, Align, true);
-  EHSpillSlot[1] = MFI.CreateStackObject(Size, Align, true);
-  EHSpillSlotSet = true;
-  return EHSpillSlot;
-}
-