Use uint8_t and int32_t in {JIT,Machine}CodeEmiters


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72650 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachOWriter.h b/lib/CodeGen/MachOWriter.h
index 20a4084..6ab66ee 100644
--- a/lib/CodeGen/MachOWriter.h
+++ b/lib/CodeGen/MachOWriter.h
@@ -98,7 +98,7 @@
       return "Mach-O Writer";
     }
 
-    typedef std::vector<unsigned char> DataBuffer;
+    typedef std::vector<uint8_t> DataBuffer;
   protected:
     /// Output stream to send the resultant object file to.
     ///