[clang][Interp][NFC] Improve InterpFrame::dump

Author: tbaederr

clang/lib/AST/Interp/Disasm.cpp

@@ -278,10 +278,15 @@ LLVM_DUMP_METHOD void InterpFrame::dump(llvm::raw_ostream &OS,
   OS << "\n";
   OS.indent(Spaces) << "This: " << getThis() << "\n";
   OS.indent(Spaces) << "RVO: " << getRVOPtr() << "\n";
-
-  while (const InterpFrame *F = this->Caller) {
+  OS.indent(Spaces) << "Depth: " << Depth << "\n";
+  OS.indent(Spaces) << "ArgSize: " << ArgSize << "\n";
+  OS.indent(Spaces) << "Args: " << (void *)Args << "\n";
+  OS.indent(Spaces) << "FrameOffset: " << FrameOffset << "\n";
+  OS.indent(Spaces) << "FrameSize: " << (Func ? Func->getFrameSize() : 0)
+                    << "\n";
+
+  for (const InterpFrame *F = this->Caller; F; F = F->Caller) {
     F->dump(OS, Indent + 1);
-    F = F->Caller;
   }
 }