From 7ab83427af0f77b59941ceba41d509d7d097b065 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 10 Jun 2017 13:44:06 +0000
Subject: Vendor import of llvm trunk r305145:
 https://llvm.org/svn/llvm-project/llvm/trunk@305145

---
 include/llvm/Bitcode/BitcodeReader.h | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

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

diff --git a/include/llvm/Bitcode/BitcodeReader.h b/include/llvm/Bitcode/BitcodeReader.h
index 31ffb7645f3a..61e4f6351b19 100644
--- a/include/llvm/Bitcode/BitcodeReader.h
+++ b/include/llvm/Bitcode/BitcodeReader.h
@@ -40,6 +40,8 @@ namespace llvm {
     return std::move(*Val);
   }
 
+  struct BitcodeFileContents;
+
   /// Represents a module in a bitcode file.
   class BitcodeModule {
     // This covers the identification (if present) and module blocks.
@@ -61,8 +63,8 @@ namespace llvm {
           IdentificationBit(IdentificationBit), ModuleBit(ModuleBit) {}
 
     // Calls the ctor.
-    friend Expected<std::vector<BitcodeModule>>
-    getBitcodeModuleList(MemoryBufferRef Buffer);
+    friend Expected<BitcodeFileContents>
+    getBitcodeFileContents(MemoryBufferRef Buffer);
 
     Expected<std::unique_ptr<Module>> getModuleImpl(LLVMContext &Context,
                                                     bool MaterializeAll,
@@ -99,6 +101,13 @@ namespace llvm {
     Error readSummary(ModuleSummaryIndex &CombinedIndex, unsigned ModuleId);
   };
 
+  struct BitcodeFileContents {
+    std::vector<BitcodeModule> Mods;
+  };
+
+  /// Returns the contents of a bitcode file.
+  Expected<BitcodeFileContents> getBitcodeFileContents(MemoryBufferRef Buffer);
+
   /// Returns a list of modules in the specified bitcode buffer.
   Expected<std::vector<BitcodeModule>>
   getBitcodeModuleList(MemoryBufferRef Buffer);
-- 
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