Remove materialized objects on stack unwind.

src/runtime/runtime.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/objects.h"
 #include "src/zone.h"
@@ skipping 253 matching lines @@
   F(BreakIteratorBreakType, 1, 1)
 #else
 #define FOR_EACH_INTRINSIC_I18N(F)
 #endif
 
 
 #define FOR_EACH_INTRINSIC_INTERNAL(F)        \
   F(CheckIsBootstrapping, 0, 1)               \
   F(Throw, 1, 1)                              \
   F(ReThrow, 1, 1)                            \
-  F(FindExceptionHandler, 0, 1)               \
+  F(UnwindAndFindExceptionHandler, 0, 1)      \
   F(PromoteScheduledException, 0, 1)          \
   F(ThrowReferenceError, 1, 1)                \
   F(ThrowIteratorResultNotAnObject, 1, 1)     \
   F(PromiseRejectEvent, 3, 1)                 \
   F(PromiseRevokeReject, 1, 1)                \
   F(PromiseHasHandlerSymbol, 0, 1)            \
   F(StackGuard, 0, 1)                         \
   F(Interrupt, 0, 1)                          \
   F(AllocateInNewSpace, 1, 1)                 \
   F(AllocateInTargetSpace, 2, 1)              \
@@ skipping 579 matching lines @@
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 STATIC_ASSERT(LANGUAGE_END == 3);
 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 2> {};
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_