Add a data structure for a fully-constructed Propeller profile

PiperOrigin-RevId: 700395227

Author: dhoekwater

propeller/BUILD

@@ -615,6 +615,18 @@ cc_library(
     ],
 )
 
+cc_library(
+    name = "profile",
+    hdrs = ["profile.h"],
+    deps = [
+        ":function_chain_info",
+        ":program_cfg",
+        ":propeller_statistics",
+        "@abseil-cpp//absl/container:btree",
+        "@llvm-project//llvm:Support",
+    ],
+)
+
 ########################
 #  Tests & Test Utils  #
 ########################

propeller/profile.h

@@ -0,0 +1,24 @@
+#ifndef PROPELLER_PROFILE_H_
+#define PROPELLER_PROFILE_H_
+
+#include <memory>
+#include <vector>
+
+#include "absl/container/btree_map.h"
+#include "llvm/ADT/StringRef.h"
+#include "propeller/function_chain_info.h"
+#include "propeller/program_cfg.h"
+#include "propeller/propeller_statistics.h"
+
+namespace propeller {
+
+struct PropellerProfile {
+  std::unique_ptr<ProgramCfg> program_cfg;
+  // Layout of functions in each section.
+  absl::btree_map<llvm::StringRef, std::vector<FunctionChainInfo>>
+      functions_chain_info_by_section_name;
+  PropellerStats stats;
+};
+}  // namespace propeller
+
+#endif  // PROPELLER_PROFILE_H_