Skip parallel recompilation tests if parallel recompilation is disabled.

test/mjsunit/parallel-invalidate-transition-map.js

 // Copyright 2013 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 10 matching lines @@
 // 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.
 
 // Flags: --track-fields --track-double-fields --allow-natives-syntax
 // Flags: --parallel-recompilation --parallel-recompilation-delay=50
 
+if (!%IsParallelRecompilationSupported()) {
+  print("Parallel recompilation is disabled. Skipping this test.");
+  quit();
+}
+
 function assertUnoptimized(fun) {
   assertTrue(%GetOptimizationStatus(fun) != 1);
 }
 
 function new_object() {
   var o = {};
   o.a = 1;
   o.b = 2;
   return o;
 }
 
 function add_field(obj) {
   obj.c = 3;
 }
 
 add_field(new_object());
 add_field(new_object());
 %OptimizeFunctionOnNextCall(add_field, "parallel");
 
 var o = new_object();
 add_field(o);                      // Trigger optimization.
 assertUnoptimized(add_field);      // Not yet optimized.
 o.c = 2.2;                         // Invalidate transition map.
 %CompleteOptimization(add_field);  // Conclude optimization with...
 assertUnoptimized(add_field);      // ... bailing out due to map dependency.