1 files changed, 0 insertions, 120 deletions
diff --git a/gnu/llvm/lib/MC/MCSubtargetInfo.cpp b/gnu/llvm/lib/MC/MCSubtargetInfo.cpp
deleted file mode 100644
index f6167826fae..00000000000
--- a/gnu/llvm/lib/MC/MCSubtargetInfo.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-//===- MCSubtargetInfo.cpp - Subtarget Information ------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/MCSubtargetInfo.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/StringRef.h"
-#include "llvm/MC/MCInstrItineraries.h"
-#include "llvm/MC/MCSchedule.h"
-#include "llvm/MC/SubtargetFeature.h"
-#include "llvm/Support/raw_ostream.h"
-#include <algorithm>
-#include <cassert>
-#include <cstring>
-
-using namespace llvm;
-
-static FeatureBitset getFeatures(StringRef CPU, StringRef FS,
-                                 ArrayRef<SubtargetFeatureKV> ProcDesc,
-                                 ArrayRef<SubtargetFeatureKV> ProcFeatures) {
-  SubtargetFeatures Features(FS);
-  return Features.getFeatureBits(CPU, ProcDesc, ProcFeatures);
-}
-
-void MCSubtargetInfo::InitMCProcessorInfo(StringRef CPU, StringRef FS) {
-  FeatureBits = getFeatures(CPU, FS, ProcDesc, ProcFeatures);
-  if (!CPU.empty())
-    CPUSchedModel = &getSchedModelForCPU(CPU);
-  else
-    CPUSchedModel = &MCSchedModel::GetDefaultSchedModel();
-}
-
-void MCSubtargetInfo::setDefaultFeatures(StringRef CPU, StringRef FS) {
-  FeatureBits = getFeatures(CPU, FS, ProcDesc, ProcFeatures);
-}
-
-MCSubtargetInfo::MCSubtargetInfo(
-    const Triple &TT, StringRef C, StringRef FS,
-    ArrayRef<SubtargetFeatureKV> PF, ArrayRef<SubtargetFeatureKV> PD,
-    const SubtargetInfoKV *ProcSched, const MCWriteProcResEntry *WPR,
-    const MCWriteLatencyEntry *WL, const MCReadAdvanceEntry *RA,
-    const InstrStage *IS, const unsigned *OC, const unsigned *FP)
-    : TargetTriple(TT), CPU(C), ProcFeatures(PF), ProcDesc(PD),
-      ProcSchedModels(ProcSched), WriteProcResTable(WPR), WriteLatencyTable(WL),
-      ReadAdvanceTable(RA), Stages(IS), OperandCycles(OC), ForwardingPaths(FP) {
-  InitMCProcessorInfo(CPU, FS);
-}
-
-FeatureBitset MCSubtargetInfo::ToggleFeature(uint64_t FB) {
-  FeatureBits.flip(FB);
-  return FeatureBits;
-}
-
-FeatureBitset MCSubtargetInfo::ToggleFeature(const FeatureBitset &FB) {
-  FeatureBits ^= FB;
-  return FeatureBits;
-}
-
-FeatureBitset MCSubtargetInfo::ToggleFeature(StringRef FS) {
-  SubtargetFeatures::ToggleFeature(FeatureBits, FS, ProcFeatures);
-  return FeatureBits;
-}
-
-FeatureBitset MCSubtargetInfo::ApplyFeatureFlag(StringRef FS) {
-  SubtargetFeatures::ApplyFeatureFlag(FeatureBits, FS, ProcFeatures);
-  return FeatureBits;
-}
-
-bool MCSubtargetInfo::checkFeatures(StringRef FS) const {
-  SubtargetFeatures T(FS);
-  FeatureBitset Set, All;
-  for (std::string F : T.getFeatures()) {
-    SubtargetFeatures::ApplyFeatureFlag(Set, F, ProcFeatures);
-    if (F[0] == '-')
-      F[0] = '+';
-    SubtargetFeatures::ApplyFeatureFlag(All, F, ProcFeatures);
-  }
-  return (FeatureBits & All) == Set;
-}
-
-const MCSchedModel &MCSubtargetInfo::getSchedModelForCPU(StringRef CPU) const {
-  assert(ProcSchedModels && "Processor machine model not available!");
-
-  ArrayRef<SubtargetInfoKV> SchedModels(ProcSchedModels, ProcDesc.size());
-
-  assert(std::is_sorted(SchedModels.begin(), SchedModels.end(),
-                    [](const SubtargetInfoKV &LHS, const SubtargetInfoKV &RHS) {
-                      return strcmp(LHS.Key, RHS.Key) < 0;
-                    }) &&
-         "Processor machine model table is not sorted");
-
-  // Find entry
-  auto Found =
-    std::lower_bound(SchedModels.begin(), SchedModels.end(), CPU);
-  if (Found == SchedModels.end() || StringRef(Found->Key) != CPU) {
-    if (CPU != "help") // Don't error if the user asked for help.
-      errs() << "'" << CPU
-             << "' is not a recognized processor for this target"
-             << " (ignoring processor)\n";
-    return MCSchedModel::GetDefaultSchedModel();
-  }
-  assert(Found->Value && "Missing processor SchedModel value");
-  return *(const MCSchedModel *)Found->Value;
-}
-
-InstrItineraryData
-MCSubtargetInfo::getInstrItineraryForCPU(StringRef CPU) const {
-  const MCSchedModel &SchedModel = getSchedModelForCPU(CPU);
-  return InstrItineraryData(SchedModel, Stages, OperandCycles, ForwardingPaths);
-}
-
-void MCSubtargetInfo::initInstrItins(InstrItineraryData &InstrItins) const {
-  InstrItins = InstrItineraryData(getSchedModel(), Stages, OperandCycles,
-                                  ForwardingPaths);
-}