diff options
Diffstat (limited to 'deps/v8/src/assert-scope.h')
-rw-r--r-- | deps/v8/src/assert-scope.h | 38 |
1 files changed, 12 insertions, 26 deletions
diff --git a/deps/v8/src/assert-scope.h b/deps/v8/src/assert-scope.h index 428e6d007e..5086eaa426 100644 --- a/deps/v8/src/assert-scope.h +++ b/deps/v8/src/assert-scope.h @@ -1,29 +1,6 @@ // Copyright 2013 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. #ifndef V8_ASSERT_SCOPE_H_ #define V8_ASSERT_SCOPE_H_ @@ -50,7 +27,8 @@ enum PerThreadAssertType { enum PerIsolateAssertType { JAVASCRIPT_EXECUTION_ASSERT, JAVASCRIPT_EXECUTION_THROWS, - ALLOCATION_FAILURE_ASSERT + ALLOCATION_FAILURE_ASSERT, + DEOPTIMIZATION_ASSERT }; @@ -268,6 +246,14 @@ typedef PerIsolateAssertScopeDebugOnly<ALLOCATION_FAILURE_ASSERT, false> typedef PerIsolateAssertScopeDebugOnly<ALLOCATION_FAILURE_ASSERT, true> AllowAllocationFailure; +// Scope to document where we do not expect deoptimization. +typedef PerIsolateAssertScopeDebugOnly<DEOPTIMIZATION_ASSERT, false> + DisallowDeoptimization; + +// Scope to introduce an exception to DisallowDeoptimization. +typedef PerIsolateAssertScopeDebugOnly<DEOPTIMIZATION_ASSERT, true> + AllowDeoptimization; + } } // namespace v8::internal #endif // V8_ASSERT_SCOPE_H_ |