BitcodeWriter: Expose less implementation details -- make BackpatchWord private

and remove getBuffer().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151748 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 11 deletions

diff --git a/include/llvm/Bitcode/BitstreamWriter.h b/include/llvm/Bitcode/BitstreamWriter.h
index 41e3e08..250a20f 100644
--- a/include/llvm/Bitcode/BitstreamWriter.h
+++ b/include/llvm/Bitcode/BitstreamWriter.h
@@ -59,6 +59,15 @@ class BitstreamWriter {
   };
   std::vector<BlockInfo> BlockInfoRecords;
 
+  // BackpatchWord - Backpatch a 32-bit word in the output with the specified
+  // value.
+  void BackpatchWord(unsigned ByteNo, unsigned NewWord) {
+    Out[ByteNo++] = (unsigned char)(NewWord >>  0);
+    Out[ByteNo++] = (unsigned char)(NewWord >>  8);
+    Out[ByteNo++] = (unsigned char)(NewWord >> 16);
+    Out[ByteNo  ] = (unsigned char)(NewWord >> 24);
+  }
+
 public:
   explicit BitstreamWriter(std::vector<unsigned char> &O)
     : Out(O), CurBit(0), CurValue(0), CurCodeSize(2) {}
@@ -78,8 +87,6 @@ public:
     }
   }
 
-  std::vector<unsigned char> &getBuffer() { return Out; }
-
   /// \brief Retrieve the current position in the stream, in bits.
   uint64_t GetCurrentBitNo() const { return Out.size() * 8 + CurBit; }
 
@@ -164,15 +171,6 @@ public:
     Emit(Val, CurCodeSize);
   }
 
-  // BackpatchWord - Backpatch a 32-bit word in the output with the specified
-  // value.
-  void BackpatchWord(unsigned ByteNo, unsigned NewWord) {
-    Out[ByteNo++] = (unsigned char)(NewWord >>  0);
-    Out[ByteNo++] = (unsigned char)(NewWord >>  8);
-    Out[ByteNo++] = (unsigned char)(NewWord >> 16);
-    Out[ByteNo  ] = (unsigned char)(NewWord >> 24);
-  }
-
   //===--------------------------------------------------------------------===//
   // Block Manipulation
   //===--------------------------------------------------------------------===//