Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

1 files changed, 95 insertions, 95 deletions

diff --git a/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp b/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
index 8e854cf2c8..9c716a5a37 100644
--- a/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
+++ b/contrib/libs/llvm12/lib/CodeGen/PseudoProbeInserter.cpp
@@ -1,95 +1,95 @@
-//===- PseudoProbeInserter.cpp - Insert annotation for callsite profiling -===// 
-// 
-// 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 implements PseudoProbeInserter pass, which inserts pseudo probe 
-// annotations for call instructions with a pseudo-probe-specific dwarf 
-// discriminator. such discriminator indicates that the call instruction comes 
-// with a pseudo probe, and the discriminator value holds information to 
-// identify the corresponding counter. 
-//===----------------------------------------------------------------------===// 
- 
-#include "llvm/CodeGen/MachineBasicBlock.h" 
-#include "llvm/CodeGen/MachineFunctionPass.h" 
-#include "llvm/CodeGen/MachineInstr.h" 
-#include "llvm/CodeGen/TargetInstrInfo.h" 
-#include "llvm/IR/DebugInfoMetadata.h" 
-#include "llvm/IR/PseudoProbe.h" 
-#include "llvm/InitializePasses.h" 
-#include "llvm/Target/TargetMachine.h" 
-#include <unordered_map> 
- 
-#define DEBUG_TYPE "pseudo-probe-inserter" 
- 
-using namespace llvm; 
- 
-namespace { 
-class PseudoProbeInserter : public MachineFunctionPass { 
-public: 
-  static char ID; 
- 
-  PseudoProbeInserter() : MachineFunctionPass(ID) { 
-    initializePseudoProbeInserterPass(*PassRegistry::getPassRegistry()); 
-  } 
- 
-  StringRef getPassName() const override { return "Pseudo Probe Inserter"; } 
- 
-  void getAnalysisUsage(AnalysisUsage &AU) const override { 
-    AU.setPreservesAll(); 
-    MachineFunctionPass::getAnalysisUsage(AU); 
-  } 
- 
-  bool runOnMachineFunction(MachineFunction &MF) override { 
-    const TargetInstrInfo *TII = MF.getSubtarget().getInstrInfo(); 
-    bool Changed = false; 
-    for (MachineBasicBlock &MBB : MF) { 
-      for (MachineInstr &MI : MBB) { 
-        if (MI.isCall()) { 
-          if (DILocation *DL = MI.getDebugLoc()) { 
-            auto Value = DL->getDiscriminator(); 
-            if (DILocation::isPseudoProbeDiscriminator(Value)) { 
-              BuildMI(MBB, MI, DL, TII->get(TargetOpcode::PSEUDO_PROBE)) 
-                  .addImm(getFuncGUID(MF.getFunction().getParent(), DL)) 
-                  .addImm( 
-                      PseudoProbeDwarfDiscriminator::extractProbeIndex(Value)) 
-                  .addImm( 
-                      PseudoProbeDwarfDiscriminator::extractProbeType(Value)) 
-                  .addImm(PseudoProbeDwarfDiscriminator::extractProbeAttributes( 
-                      Value)); 
-              Changed = true; 
-            } 
-          } 
-        } 
-      } 
-    } 
- 
-    return Changed; 
-  } 
- 
-private: 
-  uint64_t getFuncGUID(Module *M, DILocation *DL) { 
-    auto *SP = DL->getScope()->getSubprogram(); 
-    auto Name = SP->getLinkageName(); 
-    if (Name.empty()) 
-      Name = SP->getName(); 
-    return Function::getGUID(Name); 
-  } 
-}; 
-} // namespace 
- 
-char PseudoProbeInserter::ID = 0; 
-INITIALIZE_PASS_BEGIN(PseudoProbeInserter, DEBUG_TYPE, 
-                      "Insert pseudo probe annotations for value profiling", 
-                      false, false) 
-INITIALIZE_PASS_DEPENDENCY(TargetPassConfig) 
-INITIALIZE_PASS_END(PseudoProbeInserter, DEBUG_TYPE, 
-                    "Insert pseudo probe annotations for value profiling", 
-                    false, false) 
- 
-FunctionPass *llvm::createPseudoProbeInserter() { 
-  return new PseudoProbeInserter(); 
-} 
+//===- PseudoProbeInserter.cpp - Insert annotation for callsite profiling -===//
+//
+// 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 implements PseudoProbeInserter pass, which inserts pseudo probe
+// annotations for call instructions with a pseudo-probe-specific dwarf
+// discriminator. such discriminator indicates that the call instruction comes
+// with a pseudo probe, and the discriminator value holds information to
+// identify the corresponding counter.
+//===----------------------------------------------------------------------===//
+
+#include "llvm/CodeGen/MachineBasicBlock.h"
+#include "llvm/CodeGen/MachineFunctionPass.h"
+#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/CodeGen/TargetInstrInfo.h"
+#include "llvm/IR/DebugInfoMetadata.h"
+#include "llvm/IR/PseudoProbe.h"
+#include "llvm/InitializePasses.h"
+#include "llvm/Target/TargetMachine.h"
+#include <unordered_map>
+
+#define DEBUG_TYPE "pseudo-probe-inserter"
+
+using namespace llvm;
+
+namespace {
+class PseudoProbeInserter : public MachineFunctionPass {
+public:
+  static char ID;
+
+  PseudoProbeInserter() : MachineFunctionPass(ID) {
+    initializePseudoProbeInserterPass(*PassRegistry::getPassRegistry());
+  }
+
+  StringRef getPassName() const override { return "Pseudo Probe Inserter"; }
+
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
+    AU.setPreservesAll();
+    MachineFunctionPass::getAnalysisUsage(AU);
+  }
+
+  bool runOnMachineFunction(MachineFunction &MF) override {
+    const TargetInstrInfo *TII = MF.getSubtarget().getInstrInfo();
+    bool Changed = false;
+    for (MachineBasicBlock &MBB : MF) {
+      for (MachineInstr &MI : MBB) {
+        if (MI.isCall()) {
+          if (DILocation *DL = MI.getDebugLoc()) {
+            auto Value = DL->getDiscriminator();
+            if (DILocation::isPseudoProbeDiscriminator(Value)) {
+              BuildMI(MBB, MI, DL, TII->get(TargetOpcode::PSEUDO_PROBE))
+                  .addImm(getFuncGUID(MF.getFunction().getParent(), DL))
+                  .addImm(
+                      PseudoProbeDwarfDiscriminator::extractProbeIndex(Value))
+                  .addImm(
+                      PseudoProbeDwarfDiscriminator::extractProbeType(Value))
+                  .addImm(PseudoProbeDwarfDiscriminator::extractProbeAttributes(
+                      Value));
+              Changed = true;
+            }
+          }
+        }
+      }
+    }
+
+    return Changed;
+  }
+
+private:
+  uint64_t getFuncGUID(Module *M, DILocation *DL) {
+    auto *SP = DL->getScope()->getSubprogram();
+    auto Name = SP->getLinkageName();
+    if (Name.empty())
+      Name = SP->getName();
+    return Function::getGUID(Name);
+  }
+};
+} // namespace
+
+char PseudoProbeInserter::ID = 0;
+INITIALIZE_PASS_BEGIN(PseudoProbeInserter, DEBUG_TYPE,
+                      "Insert pseudo probe annotations for value profiling",
+                      false, false)
+INITIALIZE_PASS_DEPENDENCY(TargetPassConfig)
+INITIALIZE_PASS_END(PseudoProbeInserter, DEBUG_TYPE,
+                    "Insert pseudo probe annotations for value profiling",
+                    false, false)
+
+FunctionPass *llvm::createPseudoProbeInserter() {
+  return new PseudoProbeInserter();
+}