[CachePruning] Simplify comparator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358843 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/CachePruning.cpp b/lib/Support/CachePruning.cpp
index 7f97d1a..9813eec 100644
--- a/lib/Support/CachePruning.cpp
+++ b/lib/Support/CachePruning.cpp
@@ -35,15 +35,8 @@
/// Used to determine which files to prune first. Also used to determine
/// set membership, so must take into account all fields.
bool operator<(const FileInfo &Other) const {
- if (Time < Other.Time)
- return true;
- else if (Other.Time < Time)
- return false;
- if (Other.Size < Size)
- return true;
- else if (Size < Other.Size)
- return false;
- return Path < Other.Path;
+ return std::tie(Time, Other.Size, Path) <
+ std::tie(Other.Time, Size, Other.Path);
}
};
} // anonymous namespace
