Daniel Dunbar 08265d2e9b FileCheck: When looking for "possible matches", only compare against the prefix
line. Turns out edit_distance can be slow if the string we are scanning for
happens to be quite large.

llvm-svn: 94860
2010-01-30 00:24:06 +00:00
..
2009-08-23 04:39:38 +00:00