1 files changed, 116 insertions, 0 deletions
diff --git a/llvm/lib/IR/DiagnosticPrinter.cpp b/llvm/lib/IR/DiagnosticPrinter.cpp
new file mode 100644
index 0000000000000..496bd18e78e27
--- /dev/null
+++ b/llvm/lib/IR/DiagnosticPrinter.cpp
@@ -0,0 +1,116 @@
+//===- llvm/Support/DiagnosticInfo.cpp - Diagnostic Definitions -*- C++ -*-===//
+//
+// 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 a diagnostic printer relying on raw_ostream.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/IR/DiagnosticPrinter.h"
+#include "llvm/ADT/Twine.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Value.h"
+#include "llvm/Support/SourceMgr.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace llvm;
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(char C) {
+  Stream << C;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(unsigned char C) {
+  Stream << C;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(signed char C) {
+  Stream << C;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(StringRef Str) {
+  Stream << Str;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(const char *Str) {
+  Stream << Str;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(
+    const std::string &Str) {
+  Stream << Str;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(unsigned long N) {
+  Stream << N;
+  return *this;
+}
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(long N) {
+  Stream << N;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(
+    unsigned long long N) {
+  Stream << N;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(long long N) {
+  Stream << N;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(const void *P) {
+  Stream << P;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(unsigned int N) {
+  Stream << N;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(int N) {
+  Stream << N;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(double N) {
+  Stream << N;
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(const Twine &Str) {
+  Str.print(Stream);
+  return *this;
+}
+
+// IR related types.
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(const Value &V) {
+  Stream << V.getName();
+  return *this;
+}
+
+DiagnosticPrinter &DiagnosticPrinterRawOStream::operator<<(const Module &M) {
+  Stream << M.getModuleIdentifier();
+  return *this;
+}
+
+// Other types.
+DiagnosticPrinter &DiagnosticPrinterRawOStream::
+operator<<(const SMDiagnostic &Diag) {
+  // We don't have to print the SMDiagnostic kind, as the diagnostic severity
+  // is printed by the diagnostic handler.
+  Diag.print("", Stream, /*ShowColors=*/true, /*ShowKindLabel=*/false);
+  return *this;
+}