1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Remarks/RemarkStringTable.cpp b/llvm/lib/Remarks/RemarkStringTable.cpp
index 90a90e5757f..17aa3944924 100644
--- a/llvm/lib/Remarks/RemarkStringTable.cpp
+++ b/llvm/lib/Remarks/RemarkStringTable.cpp
@@ -11,6 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Remarks/RemarkStringTable.h"
+#include "llvm/Remarks/RemarkParser.h"
 #include "llvm/Support/EndianStream.h"
 #include "llvm/Support/Error.h"
 #include <vector>
@@ -18,6 +19,14 @@
 using namespace llvm;
 using namespace llvm::remarks;
 
+StringTable::StringTable(const ParsedStringTable &Other) : StrTab() {
+  for (unsigned i = 0, e = Other.size(); i < e; ++i)
+    if (Expected<StringRef> MaybeStr = Other[i])
+      add(*MaybeStr);
+    else
+      llvm_unreachable("Unexpected error while building remarks string table.");
+}
+
 std::pair<unsigned, StringRef> StringTable::add(StringRef Str) {
   size_t NextID = StrTab.size();
   auto KV = StrTab.insert({Str, NextID});