[llvm] r211864 - Propagate const-correctness into parseBitcodeFile()

[Alp Toker]

Author: alp
Date: Thu Jun 26 23:48:32 2014
New Revision: 211864

URL: http://llvm.org/viewvc/llvm-project?rev=211864&view=rev
Log:
Propagate const-correctness into parseBitcodeFile()

Modified:
    llvm/trunk/include/llvm/Bitcode/ReaderWriter.h
    llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
    llvm/trunk/lib/IRReader/IRReader.cpp

Modified: llvm/trunk/include/llvm/Bitcode/ReaderWriter.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Bitcode/ReaderWriter.h?rev=211864&r1=211863&r2=211864&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Bitcode/ReaderWriter.h (original)
+++ llvm/trunk/include/llvm/Bitcode/ReaderWriter.h Thu Jun 26 23:48:32 2014
@@ -52,7 +52,7 @@ namespace llvm {
 
   /// Read the specified bitcode file, returning the module.
   /// This method *never* takes ownership of Buffer.
-  ErrorOr<Module *> parseBitcodeFile(MemoryBuffer *Buffer,
+  ErrorOr<Module *> parseBitcodeFile(const MemoryBuffer *Buffer,
                                      LLVMContext &Context);
 
   /// WriteBitcodeToFile - Write the specified module to the specified

Modified: llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp?rev=211864&r1=211863&r2=211864&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp (original)
+++ llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp Thu Jun 26 23:48:32 2014
@@ -3406,9 +3406,10 @@ Module *llvm::getStreamedBitcodeModule(c
   return M;
 }
 
-ErrorOr<Module *> llvm::parseBitcodeFile(MemoryBuffer *Buffer,
+ErrorOr<Module *> llvm::parseBitcodeFile(const MemoryBuffer *Buffer,
                                          LLVMContext &Context) {
-  ErrorOr<Module *> ModuleOrErr = getLazyBitcodeModule(Buffer, Context);
+  ErrorOr<Module *> ModuleOrErr =
+      getLazyBitcodeModule(const_cast<MemoryBuffer *>(Buffer), Context);
   if (!ModuleOrErr)
     return ModuleOrErr;
   Module *M = ModuleOrErr.get();

Modified: llvm/trunk/lib/IRReader/IRReader.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IRReader/IRReader.cpp?rev=211864&r1=211863&r2=211864&view=diff
==============================================================================
--- llvm/trunk/lib/IRReader/IRReader.cpp (original)
+++ llvm/trunk/lib/IRReader/IRReader.cpp Thu Jun 26 23:48:32 2014
@@ -68,8 +68,7 @@ Module *llvm::ParseIR(const MemoryBuffer
                      TimePassesIsEnabled);
   if (isBitcode((const unsigned char *)Buffer->getBufferStart(),
                 (const unsigned char *)Buffer->getBufferEnd())) {
-    ErrorOr<Module *> ModuleOrErr =
-        parseBitcodeFile(const_cast<MemoryBuffer *>(Buffer), Context);
+    ErrorOr<Module *> ModuleOrErr = parseBitcodeFile(Buffer, Context);
     Module *M = nullptr;
     if (std::error_code EC = ModuleOrErr.getError())
       Err = SMDiagnostic(Buffer->getBufferIdentifier(), SourceMgr::DK_Error,