Move catch prediction into frontend.

src/ast/prettyprinter.cc

 // 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.
 
 #include "src/ast/prettyprinter.h"
 
 #include <stdarg.h>
 
 #include "src/ast/ast-value-factory.h"
 #include "src/ast/scopes.h"
@@ skipping 1413 matching lines @@
   PrintIndentedVisit("INIT", node->assign_iterator());
   PrintIndentedVisit("NEXT", node->next_result());
   PrintIndentedVisit("DONE", node->result_done());
   PrintIndentedVisit("EACH", node->assign_each());
   PrintIndentedVisit("BODY", node->body());
 }
 
 
 void AstPrinter::VisitTryCatchStatement(TryCatchStatement* node) {
   IndentedScope indent(this, "TRY CATCH", node->position());
-  PrintIndentedVisit("TRY", node->try_block());
+  PrintTryStatement(node);
   PrintLiteralWithModeIndented("CATCHVAR",
                                node->variable(),
                                node->variable()->name());
   PrintIndentedVisit("CATCH", node->catch_block());
 }
 
 
 void AstPrinter::VisitTryFinallyStatement(TryFinallyStatement* node) {
   IndentedScope indent(this, "TRY FINALLY", node->position());
-  PrintIndentedVisit("TRY", node->try_block());
+  PrintTryStatement(node);
   PrintIndentedVisit("FINALLY", node->finally_block());
 }
 
+void AstPrinter::PrintTryStatement(TryStatement* node) {
+  PrintIndentedVisit("TRY", node->try_block());
+  PrintIndented("CATCH PREDICTED");
+  Print(" %d\n", node->catch_predicted());
+}
 
 void AstPrinter::VisitDebuggerStatement(DebuggerStatement* node) {
   IndentedScope indent(this, "DEBUGGER", node->position());
 }
 
 
 void AstPrinter::VisitFunctionLiteral(FunctionLiteral* node) {
   IndentedScope indent(this, "FUNC LITERAL", node->position());
   PrintLiteralIndented("NAME", node->name(), false);
   PrintLiteralIndented("INFERRED NAME", node->inferred_name(), false);
@@ skipping 274 matching lines @@
 
 void AstPrinter::VisitRewritableExpression(RewritableExpression* node) {
   Visit(node->expression());
 }
 
 
 #endif  // DEBUG
 
 }  // namespace internal
 }  // namespace v8