js/src/jit/Label.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: set ts=8 sts=2 et sw=2 tw=80:
   3  * This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "jit/Label.h"
   8
   9 #include "mozilla/Assertions.h"
  10
  11 #include "jit/CompileWrappers.h"
  12 #include "jit/JitContext.h"
  13 #include "js/Utility.h"
  14
  15 namespace js::jit {
  16
  17 #ifdef DEBUG
  18 Label::~Label() {
  19   // The assertion below doesn't hold if an error occurred.
  20   JitContext* context = MaybeGetJitContext();
  21   bool hadError =
  22       js::oom::HadSimulatedOOM() ||
  23       (context && context->runtime && context->runtime->hadOutOfMemory()) ||
  24       (context && !context->runtime && context->hasOOM());
  25   MOZ_ASSERT_IF(!hadError, !used());
  26 }
  27 #endif
  28
  29 }  // namespace js::jit