Make the use of const with respect to LLVMContext sane.  Hopefully this is the last time, for the
moment, that I will need to make far-reaching changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74655 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index ce33de0..5943de2 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -2090,7 +2090,7 @@
 /// getBitcodeModuleProvider - lazy function-at-a-time loading from a file.
 ///
 ModuleProvider *llvm::getBitcodeModuleProvider(MemoryBuffer *Buffer,
-                                               const LLVMContext& Context,
+                                               LLVMContext& Context,
                                                std::string *ErrMsg) {
   BitcodeReader *R = new BitcodeReader(Buffer, Context);
   if (R->ParseBitcode()) {
@@ -2107,7 +2107,7 @@
 
 /// ParseBitcodeFile - Read the specified bitcode file, returning the module.
 /// If an error occurs, return null and fill in *ErrMsg if non-null.
-Module *llvm::ParseBitcodeFile(MemoryBuffer *Buffer, const LLVMContext& Context, 
+Module *llvm::ParseBitcodeFile(MemoryBuffer *Buffer, LLVMContext& Context, 
                                std::string *ErrMsg){
   BitcodeReader *R;
   R = static_cast<BitcodeReader*>(getBitcodeModuleProvider(Buffer, Context, 
diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h
index dd12375..662631b 100644
--- a/lib/Bitcode/Reader/BitcodeReader.h
+++ b/lib/Bitcode/Reader/BitcodeReader.h
@@ -86,7 +86,7 @@
 };
 
 class BitcodeReader : public ModuleProvider {
-  const LLVMContext& Context;
+  LLVMContext& Context;
   MemoryBuffer *Buffer;
   BitstreamReader StreamFile;
   BitstreamCursor Stream;
@@ -125,7 +125,7 @@
   /// stream) and what linkage the original function had.
   DenseMap<Function*, std::pair<uint64_t, unsigned> > DeferredFunctionInfo;
 public:
-  explicit BitcodeReader(MemoryBuffer *buffer, const LLVMContext& C)
+  explicit BitcodeReader(MemoryBuffer *buffer, LLVMContext& C)
       : Context(C), Buffer(buffer), ErrorString(0) {
     HasReversedFunctionsWithBodies = false;
   }