Restoring authorship annotation for <[email protected]>. Commit 1 of 2.

1 files changed, 97 insertions, 97 deletions

diff --git a/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp b/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
index 770c46ec843..943076ec74c 100644
--- a/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
+++ b/contrib/libs/llvm12/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
@@ -1,97 +1,97 @@
-//===- LiveDebugValues.cpp - Tracking Debug Value MIs ---------------------===//
-//
-// 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 "LiveDebugValues.h"
-
-#include "llvm/CodeGen/MachineBasicBlock.h"
-#include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/Passes.h"
-#include "llvm/InitializePasses.h"
-#include "llvm/Pass.h"
-#include "llvm/Target/TargetMachine.h"
-
-/// \file LiveDebugValues.cpp
-///
-/// The LiveDebugValues pass extends the range of variable locations
-/// (specified by DBG_VALUE instructions) from single blocks to successors
-/// and any other code locations where the variable location is valid.
-/// There are currently two implementations: the "VarLoc" implementation
-/// explicitly tracks the location of a variable, while the "InstrRef"
-/// implementation tracks the values defined by instructions through locations.
-///
-/// This file implements neither; it merely registers the pass, allows the
-/// user to pick which implementation will be used to propagate variable
-/// locations.
-
-#define DEBUG_TYPE "livedebugvalues"
-
-using namespace llvm;
-
-/// Generic LiveDebugValues pass. Calls through to VarLocBasedLDV or
-/// InstrRefBasedLDV to perform location propagation, via the LDVImpl
-/// base class.
-class LiveDebugValues : public MachineFunctionPass {
-public:
-  static char ID;
-
-  LiveDebugValues();
-  ~LiveDebugValues() {
-    if (TheImpl)
-      delete TheImpl;
-  }
-
-  /// Calculate the liveness information for the given machine function.
-  bool runOnMachineFunction(MachineFunction &MF) override;
-
-  MachineFunctionProperties getRequiredProperties() const override {
-    return MachineFunctionProperties().set(
-        MachineFunctionProperties::Property::NoVRegs);
-  }
-
-  void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.setPreservesCFG();
-    MachineFunctionPass::getAnalysisUsage(AU);
-  }
-
-private:
-  LDVImpl *TheImpl;
-  TargetPassConfig *TPC;
-};
-
-char LiveDebugValues::ID = 0;
-
-char &llvm::LiveDebugValuesID = LiveDebugValues::ID;
-
-INITIALIZE_PASS(LiveDebugValues, DEBUG_TYPE, "Live DEBUG_VALUE analysis", false,
-                false)
-
-/// Default construct and initialize the pass.
-LiveDebugValues::LiveDebugValues() : MachineFunctionPass(ID) {
-  initializeLiveDebugValuesPass(*PassRegistry::getPassRegistry());
-  TheImpl = nullptr;
-}
-
-bool LiveDebugValues::runOnMachineFunction(MachineFunction &MF) {
-  if (!TheImpl) {
-    TPC = getAnalysisIfAvailable<TargetPassConfig>();
-
-    bool InstrRefBased = false;
-    if (TPC) {
-      auto &TM = TPC->getTM<TargetMachine>();
-      InstrRefBased = TM.Options.ValueTrackingVariableLocations;
-    }
-
-    if (InstrRefBased)
-      TheImpl = llvm::makeInstrRefBasedLiveDebugValues();
-    else
-      TheImpl = llvm::makeVarLocBasedLiveDebugValues();
-  }
-
-  return TheImpl->ExtendRanges(MF, TPC);
-}
+//===- LiveDebugValues.cpp - Tracking Debug Value MIs ---------------------===// 
+// 
+// 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 "LiveDebugValues.h" 
+ 
+#include "llvm/CodeGen/MachineBasicBlock.h" 
+#include "llvm/CodeGen/MachineFrameInfo.h" 
+#include "llvm/CodeGen/MachineFunctionPass.h" 
+#include "llvm/CodeGen/Passes.h" 
+#include "llvm/InitializePasses.h" 
+#include "llvm/Pass.h" 
+#include "llvm/Target/TargetMachine.h" 
+ 
+/// \file LiveDebugValues.cpp 
+/// 
+/// The LiveDebugValues pass extends the range of variable locations 
+/// (specified by DBG_VALUE instructions) from single blocks to successors 
+/// and any other code locations where the variable location is valid. 
+/// There are currently two implementations: the "VarLoc" implementation 
+/// explicitly tracks the location of a variable, while the "InstrRef" 
+/// implementation tracks the values defined by instructions through locations. 
+/// 
+/// This file implements neither; it merely registers the pass, allows the 
+/// user to pick which implementation will be used to propagate variable 
+/// locations. 
+ 
+#define DEBUG_TYPE "livedebugvalues" 
+ 
+using namespace llvm; 
+ 
+/// Generic LiveDebugValues pass. Calls through to VarLocBasedLDV or 
+/// InstrRefBasedLDV to perform location propagation, via the LDVImpl 
+/// base class. 
+class LiveDebugValues : public MachineFunctionPass { 
+public: 
+  static char ID; 
+ 
+  LiveDebugValues(); 
+  ~LiveDebugValues() { 
+    if (TheImpl) 
+      delete TheImpl; 
+  } 
+ 
+  /// Calculate the liveness information for the given machine function. 
+  bool runOnMachineFunction(MachineFunction &MF) override; 
+ 
+  MachineFunctionProperties getRequiredProperties() const override { 
+    return MachineFunctionProperties().set( 
+        MachineFunctionProperties::Property::NoVRegs); 
+  } 
+ 
+  void getAnalysisUsage(AnalysisUsage &AU) const override { 
+    AU.setPreservesCFG(); 
+    MachineFunctionPass::getAnalysisUsage(AU); 
+  } 
+ 
+private: 
+  LDVImpl *TheImpl; 
+  TargetPassConfig *TPC; 
+}; 
+ 
+char LiveDebugValues::ID = 0; 
+ 
+char &llvm::LiveDebugValuesID = LiveDebugValues::ID; 
+ 
+INITIALIZE_PASS(LiveDebugValues, DEBUG_TYPE, "Live DEBUG_VALUE analysis", false, 
+                false) 
+ 
+/// Default construct and initialize the pass. 
+LiveDebugValues::LiveDebugValues() : MachineFunctionPass(ID) { 
+  initializeLiveDebugValuesPass(*PassRegistry::getPassRegistry()); 
+  TheImpl = nullptr; 
+} 
+ 
+bool LiveDebugValues::runOnMachineFunction(MachineFunction &MF) { 
+  if (!TheImpl) { 
+    TPC = getAnalysisIfAvailable<TargetPassConfig>(); 
+ 
+    bool InstrRefBased = false; 
+    if (TPC) { 
+      auto &TM = TPC->getTM<TargetMachine>(); 
+      InstrRefBased = TM.Options.ValueTrackingVariableLocations; 
+    } 
+ 
+    if (InstrRefBased) 
+      TheImpl = llvm::makeInstrRefBasedLiveDebugValues(); 
+    else 
+      TheImpl = llvm::makeVarLocBasedLiveDebugValues(); 
+  } 
+ 
+  return TheImpl->ExtendRanges(MF, TPC); 
+}