[llvm] r374945 - [llvm-lipo] Add missing cast

[Alexander Shaposhnikov via llvm-commits]

Author: alexshap
Date: Tue Oct 15 13:10:34 2019
New Revision: 374945

URL: http://llvm.org/viewvc/llvm-project?rev=374945&view=rev
Log:
[llvm-lipo] Add missing cast

Add missing cast (to correctly sum 32-bit integers).

Test plan: make check-all

Modified:
    llvm/trunk/tools/llvm-lipo/llvm-lipo.cpp

Modified: llvm/trunk/tools/llvm-lipo/llvm-lipo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-lipo/llvm-lipo.cpp?rev=374945&r1=374944&r2=374945&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-lipo/llvm-lipo.cpp (original)
+++ llvm/trunk/tools/llvm-lipo/llvm-lipo.cpp Tue Oct 15 13:10:34 2019
@@ -688,7 +688,8 @@ static void createUniversalBinary(SmallV
     return sys::fs::can_execute(S.getBinary()->getFileName());
   });
   const uint64_t OutputFileSize =
-      FatArchList.back().offset + FatArchList.back().size;
+      static_cast<uint64_t>(FatArchList.back().offset) +
+      FatArchList.back().size;
   Expected<std::unique_ptr<FileOutputBuffer>> OutFileOrError =
       FileOutputBuffer::create(OutputFileName, OutputFileSize,
                                IsExecutable ? FileOutputBuffer::F_executable