Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/tools/llvm-as/CMakeLists.txt

@@ -1,13 +0,0 @@
-set(LLVM_LINK_COMPONENTS
-  AsmParser
-  BitWriter
-  Core
-  Support
-  )
-
-add_llvm_tool(llvm-as
-  llvm-as.cpp
-
-  DEPENDS
-  intrinsics_gen
-  )

external/llvm/tools/llvm-as/LLVMBuild.txt

@@ -1,22 +0,0 @@
-;===- ./tools/llvm-as/LLVMBuild.txt ----------------------------*- Conf -*--===;
-;
-;                     The LLVM Compiler Infrastructure
-;
-; This file is distributed under the University of Illinois Open Source
-; License. See LICENSE.TXT for details.
-;
-;===------------------------------------------------------------------------===;
-;
-; This is an LLVMBuild description file for the components in this subdirectory.
-;
-; For more information on the LLVMBuild system, please see:
-;
-;   http://llvm.org/docs/LLVMBuild.html
-;
-;===------------------------------------------------------------------------===;
-
-[component_0]
-type = Tool
-name = llvm-as
-parent = Tools
-required_libraries = AsmParser BitWriter

external/llvm/tools/llvm-as/llvm-as.cpp

@@ -1,125 +0,0 @@
-//===--- llvm-as.cpp - The low-level LLVM assembler -----------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This utility may be invoked in the following manner:
-//   llvm-as --help         - Output information about command line switches
-//   llvm-as [options]      - Read LLVM asm from stdin, write bitcode to stdout
-//   llvm-as [options] x.ll - Read LLVM asm from the x.ll file, write bitcode
-//                            to the x.bc file.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/AsmParser/Parser.h"
-#include "llvm/Bitcode/BitcodeWriter.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/Verifier.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/PrettyStackTrace.h"
-#include "llvm/Support/Signals.h"
-#include "llvm/Support/SourceMgr.h"
-#include "llvm/Support/SystemUtils.h"
-#include "llvm/Support/ToolOutputFile.h"
-#include <memory>
-using namespace llvm;
-
-static cl::opt<std::string> InputFilename(cl::Positional,
-                                          cl::desc("<input .llvm file>"),
-                                          cl::init("-"));
-
-static cl::opt<std::string> OutputFilename("o",
-                                           cl::desc("Override output filename"),
-                                           cl::value_desc("filename"));
-
-static cl::opt<bool> Force("f", cl::desc("Enable binary output on terminals"));
-
-static cl::opt<bool> DisableOutput("disable-output", cl::desc("Disable output"),
-                                   cl::init(false));
-
-static cl::opt<bool> EmitModuleHash("module-hash", cl::desc("Emit module hash"),
-                                    cl::init(false));
-
-static cl::opt<bool> DumpAsm("d", cl::desc("Print assembly as parsed"),
-                             cl::Hidden);
-
-static cl::opt<bool>
-    DisableVerify("disable-verify", cl::Hidden,
-                  cl::desc("Do not run verifier on input LLVM (dangerous!)"));
-
-static cl::opt<bool> PreserveBitcodeUseListOrder(
-    "preserve-bc-uselistorder",
-    cl::desc("Preserve use-list order when writing LLVM bitcode."),
-    cl::init(true), cl::Hidden);
-
-static void WriteOutputFile(const Module *M) {
-  // Infer the output filename if needed.
-  if (OutputFilename.empty()) {
-    if (InputFilename == "-") {
-      OutputFilename = "-";
-    } else {
-      StringRef IFN = InputFilename;
-      OutputFilename = (IFN.endswith(".ll") ? IFN.drop_back(3) : IFN).str();
-      OutputFilename += ".bc";
-    }
-  }
-
-  std::error_code EC;
-  std::unique_ptr<ToolOutputFile> Out(
-      new ToolOutputFile(OutputFilename, EC, sys::fs::F_None));
-  if (EC) {
-    errs() << EC.message() << '\n';
-    exit(1);
-  }
-
-  if (Force || !CheckBitcodeOutputToConsole(Out->os(), true))
-    WriteBitcodeToFile(M, Out->os(), PreserveBitcodeUseListOrder, nullptr,
-                       EmitModuleHash);
-
-  // Declare success.
-  Out->keep();
-}
-
-int main(int argc, char **argv) {
-  // Print a stack trace if we signal out.
-  sys::PrintStackTraceOnErrorSignal(argv[0]);
-  PrettyStackTraceProgram X(argc, argv);
-  LLVMContext Context;
-  llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, "llvm .ll -> .bc assembler\n");
-
-  // Parse the file now...
-  SMDiagnostic Err;
-  std::unique_ptr<Module> M =
-      parseAssemblyFile(InputFilename, Err, Context, nullptr, !DisableVerify);
-  if (!M.get()) {
-    Err.print(argv[0], errs());
-    return 1;
-  }
-
-  if (!DisableVerify) {
-    std::string ErrorStr;
-    raw_string_ostream OS(ErrorStr);
-    if (verifyModule(*M.get(), &OS)) {
-      errs() << argv[0]
-             << ": assembly parsed, but does not verify as correct!\n";
-      errs() << OS.str();
-      return 1;
-    }
-  }
-
-  if (DumpAsm)
-    errs() << "Here's the assembly:\n" << *M.get();
-
-  if (!DisableOutput)
-    WriteOutputFile(M.get());
-
-  return 0;
-}