2 files changed, 0 insertions, 50 deletions
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 20ab76e510d..2f51ec31a7b 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -26,7 +26,6 @@
 #include "clang/AST/Expr.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/AST/ExternalASTSource.h"
-#include "clang/AST/ODRHash.h"
 #include "clang/AST/PrettyPrinter.h"
 #include "clang/AST/Redeclarable.h"
 #include "clang/AST/Stmt.h"
@@ -3602,25 +3601,6 @@ unsigned FunctionDecl::getMemoryFunctionKind() const {
   return 0;
 }
 
-unsigned FunctionDecl::getODRHash() {
-  if (HasODRHash)
-    return ODRHash;
-
-  if (FunctionDecl *Definition = getDefinition()) {
-    if (Definition != this) {
-      HasODRHash = true;
-      ODRHash = Definition->getODRHash();
-      return ODRHash;
-    }
-  }
-
-  class ODRHash Hash;
-  Hash.AddFunctionDecl(this);
-  HasODRHash = true;
-  ODRHash = Hash.CalculateHash();
-  return ODRHash;
-}
-
 //===----------------------------------------------------------------------===//
 // FieldDecl Implementation
 //===----------------------------------------------------------------------===//
diff --git a/clang/lib/AST/ODRHash.cpp b/clang/lib/AST/ODRHash.cpp
index b38b036dbf9..17c95f2a0af 100644
--- a/clang/lib/AST/ODRHash.cpp
+++ b/clang/lib/AST/ODRHash.cpp
@@ -466,36 +466,6 @@ void ODRHash::AddCXXRecordDecl(const CXXRecordDecl *Record) {
   }
 }
 
-void ODRHash::AddFunctionDecl(const FunctionDecl *Function) {
-  assert(Function && "Expecting non-null pointer.");
-
-  // Skip hashing these kinds of function.
-  if (Function->isImplicit()) return;
-  if (Function->isDefaulted()) return;
-  if (Function->isDeleted()) return;
-  if (!Function->hasBody()) return;
-  if (!Function->getBody()) return;
-
-  // Skip functions that are specializations or in specialization context.
-  const DeclContext *DC = Function;
-  while (DC) {
-    if (isa<ClassTemplateSpecializationDecl>(DC)) return;
-    if (auto *F = dyn_cast<FunctionDecl>(DC))
-      if (F->isFunctionTemplateSpecialization()) return;
-    DC = DC->getParent();
-  }
-
-  AddDecl(Function);
-
-  AddQualType(Function->getReturnType());
-
-  ID.AddInteger(Function->param_size());
-  for (auto Param : Function->parameters())
-    AddSubDecl(Param);
-
-  AddStmt(Function->getBody());
-}
-
 void ODRHash::AddDecl(const Decl *D) {
   assert(D && "Expecting non-null pointer.");
   auto Result = DeclMap.insert(std::make_pair(D, DeclMap.size()));