[cfe-commits] r62819 - /cfe/trunk/lib/Lex/PTHLexer.cpp

[Chris Lattner]

Author: lattner
Date: Thu Jan 22 18:13:28 2009
New Revision: 62819

URL: http://llvm.org/viewvc/llvm-project?rev=62819&view=rev
Log:
Update comment.

Modified:
    cfe/trunk/lib/Lex/PTHLexer.cpp

Modified: cfe/trunk/lib/Lex/PTHLexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PTHLexer.cpp?rev=62819&r1=62818&r2=62819&view=diff

==============================================================================
--- cfe/trunk/lib/Lex/PTHLexer.cpp (original)
+++ cfe/trunk/lib/Lex/PTHLexer.cpp Thu Jan 22 18:13:28 2009
@@ -41,8 +41,8 @@
 }
 
 static inline uint32_t ReadLE32(const unsigned char *&Data) {
-  // Hosts that directly support unaligned little-endian 32-bit loads can just
-  // use them.
+  // Hosts that directly support little-endian 32-bit loads can just
+  // use them.  Big-endian hosts need a bswap.
   uint32_t V = *((uint32_t*)Data);
   if (llvm::sys::isBigEndianHost())
     V = llvm::ByteSwap_32(V);