Convert files added in d157a9bc8ba1 to unix line endings.

Ran:
    git show  --diff-filter=A --stat d157a9bc8ba1 | grep '|' | \
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1 files changed, 119 insertions, 119 deletions

diff --git a/llvm/lib/CodeGen/CFGuardLongjmp.cpp b/llvm/lib/CodeGen/CFGuardLongjmp.cpp
index 42ad22b6cfa..1ae84714625 100644
--- a/llvm/lib/CodeGen/CFGuardLongjmp.cpp
+++ b/llvm/lib/CodeGen/CFGuardLongjmp.cpp
@@ -1,119 +1,119 @@
-//===-- CFGuardLongjmp.cpp - Longjmp symbols for CFGuard --------*- C++ -*-===//

-//

-// 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

-//

-//===----------------------------------------------------------------------===//

-///

-/// \file

-/// This file contains a machine function pass to insert a symbol after each

-/// call to _setjmp and store this in the MachineFunction's LongjmpTargets

-/// vector. This will be used to emit the table of valid longjmp targets used

-/// by Control Flow Guard.

-///

-//===----------------------------------------------------------------------===//

-

-#include "llvm/ADT/Statistic.h"

-#include "llvm/CodeGen/MachineBasicBlock.h"

-#include "llvm/CodeGen/MachineFunctionPass.h"

-#include "llvm/CodeGen/MachineInstr.h"

-#include "llvm/CodeGen/MachineModuleInfo.h"

-#include "llvm/CodeGen/MachineOperand.h"

-#include "llvm/CodeGen/Passes.h"

-

-using namespace llvm;

-

-#define DEBUG_TYPE "cfguard-longjmp"

-

-STATISTIC(CFGuardLongjmpTargets,

-          "Number of Control Flow Guard longjmp targets");

-

-namespace {

-

-/// MachineFunction pass to insert a symbol after each call to _setjmp and store

-/// this in the MachineFunction's LongjmpTargets vector.

-class CFGuardLongjmp : public MachineFunctionPass {

-public:

-  static char ID;

-

-  CFGuardLongjmp() : MachineFunctionPass(ID) {

-    initializeCFGuardLongjmpPass(*PassRegistry::getPassRegistry());

-  }

-

-  StringRef getPassName() const override {

-    return "Control Flow Guard longjmp targets";

-  }

-

-  bool runOnMachineFunction(MachineFunction &MF) override;

-};

-

-} // end anonymous namespace

-

-char CFGuardLongjmp::ID = 0;

-

-INITIALIZE_PASS(CFGuardLongjmp, "CFGuardLongjmp",

-                "Insert symbols at valid longjmp targets for /guard:cf", false,

-                false)

-FunctionPass *llvm::createCFGuardLongjmpPass() { return new CFGuardLongjmp(); }

-

-bool CFGuardLongjmp::runOnMachineFunction(MachineFunction &MF) {

-

-  // Skip modules for which the cfguard flag is not set.

-  if (!MF.getMMI().getModule()->getModuleFlag("cfguard"))

-    return false;

-

-  // Skip functions that do not have calls to _setjmp.

-  if (!MF.getFunction().callsFunctionThatReturnsTwice())

-    return false;

-

-  SmallVector<MachineInstr *, 8> SetjmpCalls;

-

-  // Iterate over all instructions in the function and add calls to functions

-  // that return twice to the list of targets.

-  for (MachineBasicBlock &MBB : MF) {

-    for (MachineInstr &MI : MBB) {

-

-      // Skip instructions that are not calls.

-      if (!MI.isCall() || MI.getNumOperands() < 1)

-        continue;

-

-      // Iterate over operands to find calls to global functions.

-      for (MachineOperand &MO : MI.operands()) {

-        if (!MO.isGlobal())

-          continue;

-

-        auto *F = dyn_cast<Function>(MO.getGlobal());

-        if (!F)

-          continue;

-

-        // If the instruction calls a function that returns twice, add

-        // it to the list of targets.

-        if (F->hasFnAttribute(Attribute::ReturnsTwice)) {

-          SetjmpCalls.push_back(&MI);

-          break;

-        }

-      }

-    }

-  }

-

-  if (SetjmpCalls.empty())

-    return false;

-

-  unsigned SetjmpNum = 0;

-

-  // For each possible target, create a new symbol and insert it immediately

-  // after the call to setjmp. Add this symbol to the MachineFunction's list

-  // of longjmp targets.

-  for (MachineInstr *Setjmp : SetjmpCalls) {

-    SmallString<128> SymbolName;

-    raw_svector_ostream(SymbolName) << "$cfgsj_" << MF.getName() << SetjmpNum++;

-    MCSymbol *SjSymbol = MF.getContext().getOrCreateSymbol(SymbolName);

-

-    Setjmp->setPostInstrSymbol(MF, SjSymbol);

-    MF.addLongjmpTarget(SjSymbol);

-    CFGuardLongjmpTargets++;

-  }

-

-  return true;

-}

+//===-- CFGuardLongjmp.cpp - Longjmp symbols for CFGuard --------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file contains a machine function pass to insert a symbol after each
+/// call to _setjmp and store this in the MachineFunction's LongjmpTargets
+/// vector. This will be used to emit the table of valid longjmp targets used
+/// by Control Flow Guard.
+///
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ADT/Statistic.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
+#include "llvm/CodeGen/MachineFunctionPass.h"
+#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/CodeGen/MachineOperand.h"
+#include "llvm/CodeGen/Passes.h"
+
+using namespace llvm;
+
+#define DEBUG_TYPE "cfguard-longjmp"
+
+STATISTIC(CFGuardLongjmpTargets,
+          "Number of Control Flow Guard longjmp targets");
+
+namespace {
+
+/// MachineFunction pass to insert a symbol after each call to _setjmp and store
+/// this in the MachineFunction's LongjmpTargets vector.
+class CFGuardLongjmp : public MachineFunctionPass {
+public:
+  static char ID;
+
+  CFGuardLongjmp() : MachineFunctionPass(ID) {
+    initializeCFGuardLongjmpPass(*PassRegistry::getPassRegistry());
+  }
+
+  StringRef getPassName() const override {
+    return "Control Flow Guard longjmp targets";
+  }
+
+  bool runOnMachineFunction(MachineFunction &MF) override;
+};
+
+} // end anonymous namespace
+
+char CFGuardLongjmp::ID = 0;
+
+INITIALIZE_PASS(CFGuardLongjmp, "CFGuardLongjmp",
+                "Insert symbols at valid longjmp targets for /guard:cf", false,
+                false)
+FunctionPass *llvm::createCFGuardLongjmpPass() { return new CFGuardLongjmp(); }
+
+bool CFGuardLongjmp::runOnMachineFunction(MachineFunction &MF) {
+
+  // Skip modules for which the cfguard flag is not set.
+  if (!MF.getMMI().getModule()->getModuleFlag("cfguard"))
+    return false;
+
+  // Skip functions that do not have calls to _setjmp.
+  if (!MF.getFunction().callsFunctionThatReturnsTwice())
+    return false;
+
+  SmallVector<MachineInstr *, 8> SetjmpCalls;
+
+  // Iterate over all instructions in the function and add calls to functions
+  // that return twice to the list of targets.
+  for (MachineBasicBlock &MBB : MF) {
+    for (MachineInstr &MI : MBB) {
+
+      // Skip instructions that are not calls.
+      if (!MI.isCall() || MI.getNumOperands() < 1)
+        continue;
+
+      // Iterate over operands to find calls to global functions.
+      for (MachineOperand &MO : MI.operands()) {
+        if (!MO.isGlobal())
+          continue;
+
+        auto *F = dyn_cast<Function>(MO.getGlobal());
+        if (!F)
+          continue;
+
+        // If the instruction calls a function that returns twice, add
+        // it to the list of targets.
+        if (F->hasFnAttribute(Attribute::ReturnsTwice)) {
+          SetjmpCalls.push_back(&MI);
+          break;
+        }
+      }
+    }
+  }
+
+  if (SetjmpCalls.empty())
+    return false;
+
+  unsigned SetjmpNum = 0;
+
+  // For each possible target, create a new symbol and insert it immediately
+  // after the call to setjmp. Add this symbol to the MachineFunction's list
+  // of longjmp targets.
+  for (MachineInstr *Setjmp : SetjmpCalls) {
+    SmallString<128> SymbolName;
+    raw_svector_ostream(SymbolName) << "$cfgsj_" << MF.getName() << SetjmpNum++;
+    MCSymbol *SjSymbol = MF.getContext().getOrCreateSymbol(SymbolName);
+
+    Setjmp->setPostInstrSymbol(MF, SjSymbol);
+    MF.addLongjmpTarget(SjSymbol);
+    CFGuardLongjmpTargets++;
+  }
+
+  return true;
+}