1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/lib/CAS/ActionCache.cpp b/llvm/lib/CAS/ActionCache.cpp
new file mode 100644
index 0000000..851fee5
--- /dev/null
+++ b/llvm/lib/CAS/ActionCache.cpp
@@ -0,0 +1,22 @@
+//===- ActionCache.cpp ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/CAS/ActionCache.h"
+#include "llvm/CAS/CASID.h"
+#include "llvm/CAS/ObjectStore.h"
+
+using namespace llvm;
+using namespace llvm::cas;
+
+void ActionCache::anchor() {}
+
+CacheKey::CacheKey(const CASID &ID) : Key(toStringRef(ID.getHash()).str()) {}
+CacheKey::CacheKey(const ObjectProxy &Proxy)
+    : CacheKey(Proxy.getCAS(), Proxy.getRef()) {}
+CacheKey::CacheKey(const ObjectStore &CAS, const ObjectRef &Ref)
+    : Key(toStringRef(CAS.getID(Ref).getHash())) {}