[Mlir-commits] [mlir] [mlir] Add searchable remark history and query-based links (PR #237762)

[Henrich Lauko]

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@@ -174,6 +183,71 @@ InFlightRemark::~InFlightRemark() {
 // Remark Engine
 //===----------------------------------------------------------------------===//
 
+struct RemarkEngine::RemarkHistory {
+  struct Entry {
+    RemarkId id;
+    RemarkKind kind;
+    Location location;
+    std::string name, category, subCategory, function;
+  };
+  std::vector<Entry> entries;
+};
+
+void RemarkEngine::enableHistory(bool enable) {
+  std::lock_guard<std::mutex> lock(historyMutex);
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xlauko wrote:

nit: use C++17 std::scoped_lock 

https://github.com/llvm/llvm-project/pull/237762