Add the for statement back into the set of things the...

src/compiler.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 475 matching lines @@
     code = ComputeLazyCompile(literal->num_parameters());
   } else {
     // The bodies of function literals have not yet been visited by
     // the AST optimizer/analyzer.
     if (!Rewriter::Optimize(literal)) {
       return Handle<JSFunction>::null();
     }
 
     // Generate code and return it.
     bool is_compiled = false;
-    if (FLAG_fast_compiler && literal->try_fast_codegen()) {
+    if (FLAG_always_fast_compiler ||
+        (FLAG_fast_compiler && literal->try_fast_codegen())) {
       CodeGenSelector selector;
       CodeGenSelector::CodeGenTag code_gen = selector.Select(literal);
       if (code_gen == CodeGenSelector::FAST) {
         code = FastCodeGenerator::MakeCode(literal,
                                            script,
                                            false);  // Not eval.
         is_compiled = true;
       }
     }
 
@@ skipping 189 matching lines @@
 
 
 void CodeGenSelector::VisitWhileStatement(WhileStatement* stmt) {
   Visit(stmt->cond());
   CHECK_BAILOUT;
   Visit(stmt->body());
 }
 
 
 void CodeGenSelector::VisitForStatement(ForStatement* stmt) {
-  BAILOUT("ForStatement");
+  if (!FLAG_always_fast_compiler) BAILOUT("ForStatement");
+  if (stmt->init() != NULL) {
+    Visit(stmt->init());
+    CHECK_BAILOUT;
+  }
+  if (stmt->cond() != NULL) {
+    Visit(stmt->cond());
+    CHECK_BAILOUT;
+  }
+  Visit(stmt->body());
+  if (stmt->next() != NULL) {
+    CHECK_BAILOUT;
+    Visit(stmt->next());
+  }
 }
 
 
 void CodeGenSelector::VisitForInStatement(ForInStatement* stmt) {
   BAILOUT("ForInStatement");
 }
 
 
 void CodeGenSelector::VisitTryCatchStatement(TryCatchStatement* stmt) {
   Visit(stmt->try_block());
@@ skipping 266 matching lines @@
 }
 
 
 void CodeGenSelector::VisitThisFunction(ThisFunction* expr) {}
 
 #undef BAILOUT
 #undef CHECK_BAILOUT
 
 
 } }  // namespace v8::internal