Chris Lattner 2dc591352d switch valuemap's from std::map to densemap. This speeds up llvm-dis
on a stripped kc++ .bc file from 0.83 to 0.77s (8%)

llvm-svn: 54896
2008-08-17 17:25:25 +00:00
..
2008-08-17 13:55:10 +00:00