trivial micro-optimization: lazily call the virtual method instead of eagerly calling it.

llvm-svn: 172953

2 files changed, 2 insertions, 3 deletions

diff --git a/llvm/include/llvm/Bitcode/BitstreamReader.h b/llvm/include/llvm/Bitcode/BitstreamReader.h
index 0d9bd3e4665..847aaade76d 100644
--- a/llvm/include/llvm/Bitcode/BitstreamReader.h
+++ b/llvm/include/llvm/Bitcode/BitstreamReader.h
@@ -158,7 +158,6 @@ struct BitstreamEntry {
     BitstreamEntry E; E.Kind = Record; E.ID = AbbrevID; return E;
   }
 };
-  
 
 /// BitstreamCursor - This represents a position within a bitcode file.  There
 /// may be multiple independent cursors reading within one bitstream, each
@@ -251,7 +250,7 @@ public:
   }
 
   bool AtEndOfStream() {
-    return isEndPos(NextChar) && BitsInCurWord == 0;
+    return BitsInCurWord == 0 && isEndPos(NextChar);
   }
 
   /// getAbbrevIDWidth - Return the number of bits used to encode an abbrev #.
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 219fc1877df..00474ec6dad 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -796,7 +796,7 @@ bool BitcodeReader::ParseMetadata() {
     default:  // Default behavior: ignore.
       break;
     case bitc::METADATA_NAME: {
-      // Read named of the named metadata.
+      // Read name of the named metadata.
       SmallString<8> Name(Record.begin(), Record.end());
       Record.clear();
       Code = Stream.ReadCode();