1 files changed, 0 insertions, 127 deletions

diff --git a/contrib/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp b/contrib/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp
deleted file mode 100644
index 519242759824..000000000000
--- a/contrib/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-//===-- ModuleDebugInfoPrinter.cpp - Prints module debug info metadata ----===//
-//
-// 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 pass decodes the debug info metadata in a module and prints in a
-// (sufficiently-prepared-) human-readable form.
-//
-// For example, run this pass from opt along with the -analyze option, and
-// it'll print to standard output.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/Passes.h"
-#include "llvm/IR/DebugInfo.h"
-#include "llvm/Pass.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-namespace {
-  class ModuleDebugInfoPrinter : public ModulePass {
-    DebugInfoFinder Finder;
-  public:
-    static char ID; // Pass identification, replacement for typeid
-    ModuleDebugInfoPrinter() : ModulePass(ID) {
-      initializeModuleDebugInfoPrinterPass(*PassRegistry::getPassRegistry());
-    }
-
-    bool runOnModule(Module &M) override;
-
-    void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.setPreservesAll();
-    }
-    void print(raw_ostream &O, const Module *M) const override;
-  };
-}
-
-char ModuleDebugInfoPrinter::ID = 0;
-INITIALIZE_PASS(ModuleDebugInfoPrinter, "module-debuginfo",
-                "Decodes module-level debug info", false, true)
-
-ModulePass *llvm::createModuleDebugInfoPrinterPass() {
-  return new ModuleDebugInfoPrinter();
-}
-
-bool ModuleDebugInfoPrinter::runOnModule(Module &M) {
-  Finder.processModule(M);
-  return false;
-}
-
-static void printFile(raw_ostream &O, StringRef Filename, StringRef Directory,
-                      unsigned Line = 0) {
-  if (Filename.empty())
-    return;
-
-  O << " from ";
-  if (!Directory.empty())
-    O << Directory << "/";
-  O << Filename;
-  if (Line)
-    O << ":" << Line;
-}
-
-void ModuleDebugInfoPrinter::print(raw_ostream &O, const Module *M) const {
-  // Printing the nodes directly isn't particularly helpful (since they
-  // reference other nodes that won't be printed, particularly for the
-  // filenames), so just print a few useful things.
-  for (DICompileUnit *CU : Finder.compile_units()) {
-    O << "Compile unit: ";
-    auto Lang = dwarf::LanguageString(CU->getSourceLanguage());
-    if (!Lang.empty())
-      O << Lang;
-    else
-      O << "unknown-language(" << CU->getSourceLanguage() << ")";
-    printFile(O, CU->getFilename(), CU->getDirectory());
-    O << '\n';
-  }
-
-  for (DISubprogram *S : Finder.subprograms()) {
-    O << "Subprogram: " << S->getName();
-    printFile(O, S->getFilename(), S->getDirectory(), S->getLine());
-    if (!S->getLinkageName().empty())
-      O << " ('" << S->getLinkageName() << "')";
-    O << '\n';
-  }
-
-  for (auto GVU : Finder.global_variables()) {
-    const auto *GV = GVU->getVariable();
-    O << "Global variable: " << GV->getName();
-    printFile(O, GV->getFilename(), GV->getDirectory(), GV->getLine());
-    if (!GV->getLinkageName().empty())
-      O << " ('" << GV->getLinkageName() << "')";
-    O << '\n';
-  }
-
-  for (const DIType *T : Finder.types()) {
-    O << "Type:";
-    if (!T->getName().empty())
-      O << ' ' << T->getName();
-    printFile(O, T->getFilename(), T->getDirectory(), T->getLine());
-    if (auto *BT = dyn_cast<DIBasicType>(T)) {
-      O << " ";
-      auto Encoding = dwarf::AttributeEncodingString(BT->getEncoding());
-      if (!Encoding.empty())
-        O << Encoding;
-      else
-        O << "unknown-encoding(" << BT->getEncoding() << ')';
-    } else {
-      O << ' ';
-      auto Tag = dwarf::TagString(T->getTag());
-      if (!Tag.empty())
-        O << Tag;
-      else
-        O << "unknown-tag(" << T->getTag() << ")";
-    }
-    if (auto *CT = dyn_cast<DICompositeType>(T)) {
-      if (auto *S = CT->getRawIdentifier())
-        O << " (identifier: '" << S->getString() << "')";
-    }
-    O << '\n';
-  }
-}