Tweak an assertion in the jump target destructor so that it only...

src/jump-target.cc

 // Copyright 2009 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
@@ skipping 52 matching lines @@
 void JumpTarget::Initialize(CodeGenerator* cgen, Directionality direction) {
   ASSERT(cgen != NULL);
   ASSERT(cgen_ == NULL);
   cgen_ = cgen;
   masm_ = cgen->masm();
   direction_ = direction;
 }
 
 
 void JumpTarget::Unuse() {
-  ASSERT(!is_linked());
+  // We should not deallocate jump targets that have unresolved jumps
+  // to them.  In the event of a compile-time stack overflow or an
+  // unitialized jump target, we don't care.
+  ASSERT(!is_linked() || cgen_ == NULL || cgen_->HasStackOverflow());
 #ifdef DEBUG
   for (int i = 0; i < reaching_frames_.length(); i++) {
     ASSERT(reaching_frames_[i] == NULL);
   }
 #endif
   delete entry_frame_;
 
   Reset();
 }
 
@@ skipping 564 matching lines @@
   temp.CopyTo(this);
   temp.Reset();  // So the destructor does not deallocate virtual frames.
 
 #ifdef DEBUG
   is_shadowing_ = false;
 #endif
 }
 
 
 } }  // namespace v8::internal