[llvm] r327060 - Fix signed-unsigned comparison warning.

[Zachary Turner via llvm-commits]

Author: zturner
Date: Thu Mar  8 12:57:37 2018
New Revision: 327060

URL: http://llvm.org/viewvc/llvm-project?rev=327060&view=rev
Log:
Fix signed-unsigned comparison warning.

Modified:
    llvm/trunk/lib/Support/MemoryBuffer.cpp

Modified: llvm/trunk/lib/Support/MemoryBuffer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/MemoryBuffer.cpp?rev=327060&r1=327059&r2=327060&view=diff
==============================================================================
--- llvm/trunk/lib/Support/MemoryBuffer.cpp (original)
+++ llvm/trunk/lib/Support/MemoryBuffer.cpp Thu Mar  8 12:57:37 2018
@@ -360,7 +360,7 @@ static bool shouldUseMmap(int FD,
 }
 
 static ErrorOr<std::unique_ptr<WriteThroughMemoryBuffer>>
-getReadWriteFile(const Twine &Filename, int64_t FileSize, uint64_t MapSize,
+getReadWriteFile(const Twine &Filename, uint64_t FileSize, uint64_t MapSize,
                  uint64_t Offset) {
   int FD;
   std::error_code EC = sys::fs::openFileForWrite(