commit 181fe17b6f0f434d39b32b90b12844f7a9b55a3b
author Zachary Turner <zturner@google.com> Sat Feb 18 01:35:33 2017 +0000
committer Zachary Turner <zturner@google.com> Sat Feb 18 01:35:33 2017 +0000
tree a9c68cad05c7c6c643e75369b57019c314dce048
parent 0aef305f352235fe66d44e8f253b3b09d27a1b10

Don't assume little endian in StreamReader / StreamWriter.

In an effort to generalize this so it can be used by more than
just PDB code, we shouldn't assume little endian.

llvm-svn: 295525

llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp

diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
index 57ca2ba..fb8e34e 100644
--- a/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
@@ -132,8 +132,8 @@
   auto DirStream =
       WritableMappedBlockStream::createDirectoryStream(Layout, Buffer);
   StreamWriter DW(*DirStream);
-  if (auto EC =
-          DW.writeInteger(static_cast<uint32_t>(Layout.StreamSizes.size())))
+  if (auto EC = DW.writeInteger<uint32_t>(Layout.StreamSizes.size(),
+                                          llvm::support::little))
     return EC;
 
   if (auto EC = DW.writeArray(Layout.StreamSizes))