[Support] Remove MemoryBuffer::getNewUninitMemBuffer

There is nothing useful that can be done with a read-only uninitialized
buffer without const_casting its contents to initialize it. A better
solution is to obtain a writable buffer
(WritableMemoryBuffer::getNewUninitMemBuffer), and then convert it to a
read-only buffer after initialization. All callers of this function have
already been updated to do this, so this function is now unused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321257 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 9 deletions

diff --git a/include/llvm/Support/MemoryBuffer.h b/include/llvm/Support/MemoryBuffer.h
index 921d428b9b2..7b849fdb867 100644
--- a/include/llvm/Support/MemoryBuffer.h
+++ b/include/llvm/Support/MemoryBuffer.h
@@ -123,15 +123,6 @@ public:
   static std::unique_ptr<MemoryBuffer>
   getNewMemBuffer(size_t Size, StringRef BufferName = "");
 
-  /// Allocate a new MemoryBuffer of the specified size that is not initialized.
-  /// Note that the caller should initialize the memory allocated by this
-  /// method. The memory is owned by the MemoryBuffer object.
-  //
-  // TODO: Remove this and migrate callers to
-  //   WritableMemoryBuffer::getNewUninitMemBuffer
-  static std::unique_ptr<MemoryBuffer>
-  getNewUninitMemBuffer(size_t Size, const Twine &BufferName = "");
-
   /// Read all of stdin into a file buffer, and return it.
   static ErrorOr<std::unique_ptr<MemoryBuffer>> getSTDIN();
 
@@ -199,6 +190,9 @@ public:
   getFileSlice(const Twine &Filename, uint64_t MapSize, uint64_t Offset,
                bool IsVolatile = false);
 
+  /// Allocate a new MemoryBuffer of the specified size that is not initialized.
+  /// Note that the caller should initialize the memory allocated by this
+  /// method. The memory is owned by the MemoryBuffer object.
   static std::unique_ptr<WritableMemoryBuffer>
   getNewUninitMemBuffer(size_t Size, const Twine &BufferName = "");