[Isolates] Merge crankshaft (r5922 from bleeding_edge).

src/ast-inl.h

 // Copyright 2010 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.
 
+#ifndef V8_AST_INL_H_
+#define V8_AST_INL_H_
+
 #include "v8.h"
 
 #include "ast.h"
+#include "jump-target-inl.h"
 
 namespace v8 {
 namespace internal {
 
-BreakableStatement::BreakableStatement(ZoneStringList* labels, Type type)
-    : labels_(labels), type_(type) {
-  ASSERT(labels == NULL || labels->length() > 0);
-}
-
 
 SwitchStatement::SwitchStatement(ZoneStringList* labels)
     : BreakableStatement(labels, TARGET_FOR_ANONYMOUS),
       tag_(NULL), cases_(NULL) {
 }
 
 
-IterationStatement::IterationStatement(ZoneStringList* labels)
-    : BreakableStatement(labels, TARGET_FOR_ANONYMOUS),
-      body_(NULL),
-      continue_target_(JumpTarget::BIDIRECTIONAL) {
-}
-
-
 Block::Block(ZoneStringList* labels, int capacity, bool is_initializer_block)
     : BreakableStatement(labels, TARGET_FOR_NAMED_ONLY),
       statements_(capacity),
       is_initializer_block_(is_initializer_block) {
 }
 
 
+BreakableStatement::BreakableStatement(ZoneStringList* labels, Type type)
+    : labels_(labels),
+      type_(type),
+      entry_id_(GetNextId()),
+      exit_id_(GetNextId()) {
+  ASSERT(labels == NULL || labels->length() > 0);
+}
+
+
+IterationStatement::IterationStatement(ZoneStringList* labels)
+    : BreakableStatement(labels, TARGET_FOR_ANONYMOUS),
+      body_(NULL),
+      continue_target_(JumpTarget::BIDIRECTIONAL),
+      osr_entry_id_(GetNextId()) {
+}
+
+
+DoWhileStatement::DoWhileStatement(ZoneStringList* labels)
+    : IterationStatement(labels),
+      cond_(NULL),
+      condition_position_(-1),
+      next_id_(GetNextId()) {
+}
+
+
+WhileStatement::WhileStatement(ZoneStringList* labels)
+    : IterationStatement(labels),
+      cond_(NULL),
+      may_have_function_literal_(true) {
+}
+
+
 ForStatement::ForStatement(ZoneStringList* labels)
     : IterationStatement(labels),
       init_(NULL),
       cond_(NULL),
       next_(NULL),
       may_have_function_literal_(true),
-      loop_variable_(NULL) {
+      loop_variable_(NULL),
+      next_id_(GetNextId()) {
 }
 
 
 ForInStatement::ForInStatement(ZoneStringList* labels)
     : IterationStatement(labels), each_(NULL), enumerable_(NULL) {
 }
 
 
-DoWhileStatement::DoWhileStatement(ZoneStringList* labels)
-    : IterationStatement(labels), cond_(NULL), condition_position_(-1) {
-}
+} }  // namespace v8::internal
 
-} }  // namespace v8::internal
+#endif  // V8_AST_INL_H_