[PDB] Make streams carry their own endianness.

Before the endianness was specified on each call to read
or write of the StreamReader / StreamWriter, but in practice
it's extremely rare for streams to have data encoded in
multiple different endiannesses, so we should optimize for the
99% use case.

This makes the code cleaner and more general, but otherwise
has NFC.

llvm-svn: 296415

1 files changed, 3 insertions, 2 deletions

diff --git a/llvm/unittests/DebugInfo/PDB/StringTableBuilderTest.cpp b/llvm/unittests/DebugInfo/PDB/StringTableBuilderTest.cpp
index bc5420038e6..aecffbe9b01 100644
--- a/llvm/unittests/DebugInfo/PDB/StringTableBuilderTest.cpp
+++ b/llvm/unittests/DebugInfo/PDB/StringTableBuilderTest.cpp
@@ -19,6 +19,7 @@
 
 using namespace llvm;
 using namespace llvm::pdb;
+using namespace llvm::support;
 
 namespace {
 class StringTableBuilderTest : public ::testing::Test {};
@@ -33,12 +34,12 @@ TEST_F(StringTableBuilderTest, Simple) {
   EXPECT_EQ(9U, Builder.insert("baz"));
 
   std::vector<uint8_t> Buffer(Builder.finalize());
-  MutableBinaryByteStream OutStream(Buffer);
+  MutableBinaryByteStream OutStream(Buffer, little);
   BinaryStreamWriter Writer(OutStream);
   EXPECT_NO_ERROR(Builder.commit(Writer));
 
   // Reads the contents back.
-  BinaryByteStream InStream(Buffer);
+  BinaryByteStream InStream(Buffer, little);
   BinaryStreamReader Reader(InStream);
   StringTable Table;
   EXPECT_NO_ERROR(Table.load(Reader));