1 files changed, 0 insertions, 127 deletions
diff --git a/contrib/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp b/contrib/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
deleted file mode 100644
index f56a1bd91b89..000000000000
--- a/contrib/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-//===-- Instrumentation.cpp - TransformUtils Infrastructure ---------------===//
-//
-// 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 the common initialization infrastructure for the
-// Instrumentation library.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Transforms/Instrumentation.h"
-#include "llvm-c/Initialization.h"
-#include "llvm/ADT/Triple.h"
-#include "llvm/IR/IntrinsicInst.h"
-#include "llvm/IR/Module.h"
-#include "llvm/InitializePasses.h"
-#include "llvm/PassRegistry.h"
-
-using namespace llvm;
-
-/// Moves I before IP. Returns new insert point.
-static BasicBlock::iterator moveBeforeInsertPoint(BasicBlock::iterator I, BasicBlock::iterator IP) {
-  // If I is IP, move the insert point down.
-  if (I == IP) {
-    ++IP;
-  } else {
-    // Otherwise, move I before IP and return IP.
-    I->moveBefore(&*IP);
-  }
-  return IP;
-}
-
-/// Instrumentation passes often insert conditional checks into entry blocks.
-/// Call this function before splitting the entry block to move instructions
-/// that must remain in the entry block up before the split point. Static
-/// allocas and llvm.localescape calls, for example, must remain in the entry
-/// block.
-BasicBlock::iterator llvm::PrepareToSplitEntryBlock(BasicBlock &BB,
-                                                    BasicBlock::iterator IP) {
-  assert(&BB.getParent()->getEntryBlock() == &BB);
-  for (auto I = IP, E = BB.end(); I != E; ++I) {
-    bool KeepInEntry = false;
-    if (auto *AI = dyn_cast<AllocaInst>(I)) {
-      if (AI->isStaticAlloca())
-        KeepInEntry = true;
-    } else if (auto *II = dyn_cast<IntrinsicInst>(I)) {
-      if (II->getIntrinsicID() == llvm::Intrinsic::localescape)
-        KeepInEntry = true;
-    }
-    if (KeepInEntry)
-      IP = moveBeforeInsertPoint(I, IP);
-  }
-  return IP;
-}
-
-// Create a constant for Str so that we can pass it to the run-time lib.
-GlobalVariable *llvm::createPrivateGlobalForString(Module &M, StringRef Str,
-                                                   bool AllowMerging,
-                                                   const char *NamePrefix) {
-  Constant *StrConst = ConstantDataArray::getString(M.getContext(), Str);
-  // We use private linkage for module-local strings. If they can be merged
-  // with another one, we set the unnamed_addr attribute.
-  GlobalVariable *GV =
-      new GlobalVariable(M, StrConst->getType(), true,
-                         GlobalValue::PrivateLinkage, StrConst, NamePrefix);
-  if (AllowMerging)
-    GV->setUnnamedAddr(GlobalValue::UnnamedAddr::Global);
-  GV->setAlignment(1);  // Strings may not be merged w/o setting align 1.
-  return GV;
-}
-
-Comdat *llvm::GetOrCreateFunctionComdat(Function &F, Triple &T,
-                                        const std::string &ModuleId) {
-  if (auto Comdat = F.getComdat()) return Comdat;
-  assert(F.hasName());
-  Module *M = F.getParent();
-  std::string Name = F.getName();
-
-  // Make a unique comdat name for internal linkage things on ELF. On COFF, the
-  // name of the comdat group identifies the leader symbol of the comdat group.
-  // The linkage of the leader symbol is considered during comdat resolution,
-  // and internal symbols with the same name from different objects will not be
-  // merged.
-  if (T.isOSBinFormatELF() && F.hasLocalLinkage()) {
-    if (ModuleId.empty())
-      return nullptr;
-    Name += ModuleId;
-  }
-
-  // Make a new comdat for the function. Use the "no duplicates" selection kind
-  // for non-weak symbols if the object file format supports it.
-  Comdat *C = M->getOrInsertComdat(Name);
-  if (T.isOSBinFormatCOFF() && !F.isWeakForLinker())
-    C->setSelectionKind(Comdat::NoDuplicates);
-  F.setComdat(C);
-  return C;
-}
-
-/// initializeInstrumentation - Initialize all passes in the TransformUtils
-/// library.
-void llvm::initializeInstrumentation(PassRegistry &Registry) {
-  initializeAddressSanitizerLegacyPassPass(Registry);
-  initializeModuleAddressSanitizerLegacyPassPass(Registry);
-  initializeBoundsCheckingLegacyPassPass(Registry);
-  initializeControlHeightReductionLegacyPassPass(Registry);
-  initializeGCOVProfilerLegacyPassPass(Registry);
-  initializePGOInstrumentationGenLegacyPassPass(Registry);
-  initializePGOInstrumentationUseLegacyPassPass(Registry);
-  initializePGOIndirectCallPromotionLegacyPassPass(Registry);
-  initializePGOMemOPSizeOptLegacyPassPass(Registry);
-  initializeInstrOrderFileLegacyPassPass(Registry);
-  initializeInstrProfilingLegacyPassPass(Registry);
-  initializeMemorySanitizerLegacyPassPass(Registry);
-  initializeHWAddressSanitizerLegacyPassPass(Registry);
-  initializeThreadSanitizerLegacyPassPass(Registry);
-  initializeSanitizerCoverageModulePass(Registry);
-  initializeDataFlowSanitizerPass(Registry);
-}
-
-/// LLVMInitializeInstrumentation - C binding for
-/// initializeInstrumentation.
-void LLVMInitializeInstrumentation(LLVMPassRegistryRef R) {
-  initializeInstrumentation(*unwrap(R));
-}