From 044eb2f6afba375a914ac9d8024f8f5142bb912e Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 18 Dec 2017 20:10:56 +0000
Subject: Vendor import of llvm trunk r321017:
 https://llvm.org/svn/llvm-project/llvm/trunk@321017

---
 include/llvm/Bitcode/BitcodeReader.h | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

(limited to 'include/llvm/Bitcode/BitcodeReader.h')

diff --git a/include/llvm/Bitcode/BitcodeReader.h b/include/llvm/Bitcode/BitcodeReader.h
index 160ddad5761f8..ce8bdd9cf0b4a 100644
--- a/include/llvm/Bitcode/BitcodeReader.h
+++ b/include/llvm/Bitcode/BitcodeReader.h
@@ -1,4 +1,4 @@
-//===-- llvm/Bitcode/BitcodeReader.h - Bitcode reader ----*- C++ -*-===//
+//===- llvm/Bitcode/BitcodeReader.h - Bitcode reader ------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -14,18 +14,23 @@
 #ifndef LLVM_BITCODE_BITCODEREADER_H
 #define LLVM_BITCODE_BITCODEREADER_H
 
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
 #include "llvm/Bitcode/BitCodes.h"
-#include "llvm/IR/DiagnosticInfo.h"
 #include "llvm/IR/ModuleSummaryIndex.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include <cstdint>
 #include <memory>
-
+#include <string>
+#include <system_error>
+#include <vector>
 namespace llvm {
-  class LLVMContext;
-  class Module;
+
+class LLVMContext;
+class Module;
 
   // These functions are for converting Expected/Error values to
   // ErrorOr/std::error_code for compatibility with legacy clients. FIXME:
@@ -81,6 +86,7 @@ namespace llvm {
     StringRef getBuffer() const {
       return StringRef((const char *)Buffer.begin(), Buffer.size());
     }
+
     StringRef getStrtab() const { return Strtab; }
 
     StringRef getModuleIdentifier() const { return ModuleIdentifier; }
@@ -182,7 +188,6 @@ namespace llvm {
 
   /// isBitcodeWrapper - Return true if the given bytes are the magic bytes
   /// for an LLVM IR bitcode wrapper.
-  ///
   inline bool isBitcodeWrapper(const unsigned char *BufPtr,
                                const unsigned char *BufEnd) {
     // See if you can find the hidden message in the magic bytes :-).
@@ -196,7 +201,6 @@ namespace llvm {
 
   /// isRawBitcode - Return true if the given bytes are the magic bytes for
   /// raw LLVM IR bitcode (without a wrapper).
-  ///
   inline bool isRawBitcode(const unsigned char *BufPtr,
                            const unsigned char *BufEnd) {
     // These bytes sort of have a hidden message, but it's not in
@@ -210,7 +214,6 @@ namespace llvm {
 
   /// isBitcode - Return true if the given bytes are the magic bytes for
   /// LLVM IR bitcode, either with or without a wrapper.
-  ///
   inline bool isBitcode(const unsigned char *BufPtr,
                         const unsigned char *BufEnd) {
     return isBitcodeWrapper(BufPtr, BufEnd) ||
@@ -258,10 +261,12 @@ namespace llvm {
     return std::error_code(static_cast<int>(E), BitcodeErrorCategory());
   }
 
-} // End llvm namespace
+} // end namespace llvm
 
 namespace std {
+
 template <> struct is_error_code_enum<llvm::BitcodeError> : std::true_type {};
-}
 
-#endif
+} // end namespace std
+
+#endif // LLVM_BITCODE_BITCODEREADER_H
-- 
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