diff options
| -rw-r--r-- | utils/FileCheck/FileCheck.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/utils/FileCheck/FileCheck.cpp b/utils/FileCheck/FileCheck.cpp index 078028a..440d7d7 100644 --- a/utils/FileCheck/FileCheck.cpp +++ b/utils/FileCheck/FileCheck.cpp @@ -340,12 +340,7 @@ unsigned Pattern::ComputeMatchDistance(StringRef Buffer, if (ExampleString.empty()) ExampleString = RegExStr; - unsigned Distance = 0; - for (unsigned i = 0, e = ExampleString.size(); i != e; ++i) - if (Buffer.substr(i, 1) != ExampleString.substr(i, 1)) - ++Distance; - - return Distance; + return Buffer.substr(0, ExampleString.size()).edit_distance(ExampleString); } void Pattern::PrintFailureInfo(const SourceMgr &SM, StringRef Buffer, |