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-rw-r--r--llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h
index fdc8dd4a1e8..0833d217555 100644
--- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h
+++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h
@@ -110,6 +110,11 @@ class LLVM_LIBRARY_VISIBILITY CodeViewDebug : public DebugHandlerBase {
// For each function, store a vector of labels to its instructions, as well as
// to the end of the function.
struct FunctionInfo {
+ FunctionInfo() = default;
+
+ // Uncopyable.
+ FunctionInfo(const FunctionInfo &FI) = delete;
+
/// Map from inlined call site to inlined instructions and child inlined
/// call sites. Listed in program order.
std::unordered_map<const DILocation *, InlineSite> InlineSites;
@@ -159,7 +164,7 @@ class LLVM_LIBRARY_VISIBILITY CodeViewDebug : public DebugHandlerBase {
/// Remember some debug info about each function. Keep it in a stable order to
/// emit at the end of the TU.
- MapVector<const Function *, FunctionInfo> FnDebugInfo;
+ MapVector<const Function *, std::unique_ptr<FunctionInfo>> FnDebugInfo;
/// Map from full file path to .cv_file id. Full paths are built from DIFiles
/// and are stored in FileToFilepathMap;
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