1 files changed, 4 insertions, 0 deletions
diff --git a/lld/ELF/Config.h b/lld/ELF/Config.h
index 81655ef7bfd..e4974d3afba 100644
--- a/lld/ELF/Config.h
+++ b/lld/ELF/Config.h
@@ -24,6 +24,7 @@ namespace lld {
 namespace elf {
 
 class InputFile;
+class InputSectionBase;
 
 enum ELFKind {
   ELFNoneKind,
@@ -104,6 +105,9 @@ struct Configuration {
   std::vector<SymbolVersion> VersionScriptGlobals;
   std::vector<SymbolVersion> VersionScriptLocals;
   std::vector<uint8_t> BuildIdVector;
+  llvm::MapVector<std::pair<const InputSectionBase *, const InputSectionBase *>,
+                  uint64_t>
+      CallGraphProfile;
   bool AllowMultipleDefinition;
   bool AndroidPackDynRelocs = false;
   bool ARMHasBlx = false;