Add a test case

Author: yozhu

bolt/test/X86/skip-non-vfuncptr-reloc-in-relative-vtable.cpp

@@ -0,0 +1,25 @@
+// Test the fix that BOLT should skip speical handling of any non virtual
+// function pointer relocations in relative vtable.
+
+// RUN: %clang -fuse-ld=lld -o %t.so %s -Wl,-q \
+// RUN:     -fexperimental-relative-c++-abi-vtables
+// RUN: llvm-bolt %t.so -o %t.bolted.so
+
+extern "C" unsigned long long _ZTVN10__cxxabiv117__class_type_infoE = 0;
+extern "C" unsigned long long _ZTVN10__cxxabiv120__si_class_type_infoE = 0;
+
+class A {
+public:
+  virtual void foo() {}
+};
+
+class B : public A {
+  virtual void foo() override {}
+};
+
+int main() {
+  B b;
+  A *p = &b;
+  p->foo();
+  return 0;
+}