1 files changed, 0 insertions, 65 deletions
diff --git a/contrib/llvm/lib/MC/MCInstrDesc.cpp b/contrib/llvm/lib/MC/MCInstrDesc.cpp
deleted file mode 100644
index d54aeba89edc..000000000000
--- a/contrib/llvm/lib/MC/MCInstrDesc.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===------ llvm/MC/MCInstrDesc.cpp- Instruction Descriptors --------------===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines methods on the MCOperandInfo and MCInstrDesc classes, which
-// are used to describe target instructions and their operands.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/MCInstrDesc.h"
-#include "llvm/MC/MCInst.h"
-#include "llvm/MC/MCRegisterInfo.h"
-#include "llvm/MC/MCSubtargetInfo.h"
-
-using namespace llvm;
-
-bool MCInstrDesc::getDeprecatedInfo(MCInst &MI, const MCSubtargetInfo &STI,
-                                    std::string &Info) const {
-  if (ComplexDeprecationInfo)
-    return ComplexDeprecationInfo(MI, STI, Info);
-  if (DeprecatedFeature != -1 && STI.getFeatureBits()[DeprecatedFeature]) {
-    // FIXME: it would be nice to include the subtarget feature here.
-    Info = "deprecated";
-    return true;
-  }
-  return false;
-}
-bool MCInstrDesc::mayAffectControlFlow(const MCInst &MI,
-                                       const MCRegisterInfo &RI) const {
-  if (isBranch() || isCall() || isReturn() || isIndirectBranch())
-    return true;
-  unsigned PC = RI.getProgramCounter();
-  if (PC == 0)
-    return false;
-  if (hasDefOfPhysReg(MI, PC, RI))
-    return true;
-  return false;
-}
-
-bool MCInstrDesc::hasImplicitDefOfPhysReg(unsigned Reg,
-                                          const MCRegisterInfo *MRI) const {
-  if (const MCPhysReg *ImpDefs = ImplicitDefs)
-    for (; *ImpDefs; ++ImpDefs)
-      if (*ImpDefs == Reg || (MRI && MRI->isSubRegister(Reg, *ImpDefs)))
-        return true;
-  return false;
-}
-
-bool MCInstrDesc::hasDefOfPhysReg(const MCInst &MI, unsigned Reg,
-                                  const MCRegisterInfo &RI) const {
-  for (int i = 0, e = NumDefs; i != e; ++i)
-    if (MI.getOperand(i).isReg() &&
-        RI.isSubRegisterEq(Reg, MI.getOperand(i).getReg()))
-      return true;
-  if (variadicOpsAreDefs())
-    for (int i = NumOperands - 1, e = MI.getNumOperands(); i != e; ++i)
-      if (MI.getOperand(i).isReg() &&
-          RI.isSubRegisterEq(Reg, MI.getOperand(i).getReg()))
-        return true;
-  return hasImplicitDefOfPhysReg(Reg, &RI);
-}