Add conditional expressions (ternary choice operator) to fast compiler.

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 607 matching lines @@
 }
 
 
 void CodeGenSelector::VisitFunctionBoilerplateLiteral(
     FunctionBoilerplateLiteral* expr) {
   BAILOUT("FunctionBoilerplateLiteral");
 }
 
 
 void CodeGenSelector::VisitConditional(Conditional* expr) {
-  BAILOUT("Conditional");
+  ProcessExpression(expr->condition(), Expression::kTest);
+  CHECK_BAILOUT;
+  ProcessExpression(expr->then_expression(), context_);
+  CHECK_BAILOUT;
+  ProcessExpression(expr->else_expression(), context_);
 }
 
 
 void CodeGenSelector::VisitSlot(Slot* expr) {
   UNREACHABLE();
 }
 
 
 void CodeGenSelector::VisitVariableProxy(VariableProxy* expr) {
   Expression* rewrite = expr->var()->rewrite();
@@ skipping 286 matching lines @@
 
 void CodeGenSelector::VisitThisFunction(ThisFunction* expr) {
   BAILOUT("ThisFunction");
 }
 
 #undef BAILOUT
 #undef CHECK_BAILOUT
 
 
 } }  // namespace v8::internal