Index: cfe/trunk/lib/CodeGen/CGClass.cpp
===================================================================
--- cfe/trunk/lib/CodeGen/CGClass.cpp
+++ cfe/trunk/lib/CodeGen/CGClass.cpp
@@ -1608,6 +1608,7 @@
 
   LexicalScope Scope(*this, RootCS->getSourceRange());
 
+  incrementProfileCounter(RootCS);
   AssignmentMemcpyizer AM(*this, AssignOp, Args);
   for (auto *I : RootCS->body())
     AM.emitAssignment(I);
Index: cfe/trunk/test/Profile/def-assignop.cpp
===================================================================
--- cfe/trunk/test/Profile/def-assignop.cpp
+++ cfe/trunk/test/Profile/def-assignop.cpp
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-assignop.cpp -o - -emit-llvm -fprofile-instrument=clang | FileCheck --check-prefix=PGOGEN %s
+// RUN: %clang_cc1 -x c++ -std=c++11 %s -triple x86_64-unknown-linux-gnu -main-file-name def-assignop.cpp -o - -emit-llvm -fprofile-instrument=clang -fcoverage-mapping | FileCheck --check-prefix=COVMAP %s
+
+struct B {
+  B& operator=(const B &b);
+  B& operator=(const B &&b);
+};
+
+struct A {
+  A &operator=(const A &) = default;
+  // PGOGEN: define {{.*}}@_ZN1AaSERKS_(
+  // PGOGEN: %pgocount = load {{.*}} @__profc__ZN1AaSERKS_
+  // PGOGEN: {{.*}}add{{.*}}%pgocount, 1
+  // PGOGEN: store{{.*}}@__profc__ZN1AaSERKS_
+  A &operator=(A &&) = default;
+  // PGOGEN: define {{.*}}@_ZN1AaSEOS_
+  // PGOGEN: %pgocount = load {{.*}} @__profc__ZN1AaSEOS_
+  // PGOGEN: {{.*}}add{{.*}}%pgocount, 1
+  // PGOGEN: store{{.*}}@__profc__ZN1AaSEOS_
+
+  // Check that coverage mapping includes 6 function records including the
+  // defaulted copy and move operators: A::operator=
+  // COVMAP: @__llvm_coverage_mapping = {{.*}} { { i32, i32, i32, i32 }, [3 x <{{.*}}>],
+  B b;
+};
+
+int main() {
+  A a1, a2;
+  a1 = a2;
+  a2 = static_cast<A &&>(a1);
+  return 0;
+}