Implement inlining of constructor calls.

test/mjsunit/debug-evaluate-locals-optimized.js

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-// Flags: --expose-debug-as debug --allow-natives-syntax
+// Flags: --expose-debug-as debug --allow-natives-syntax --inline-construct
 // Get the Debug object exposed from the debug context global object.
 Debug = debug.Debug
 
 var listenerComplete = false;
 var exception = false;
 
 var testingConstructCall = false;
 
 var expected = [
   { locals: {a0: 1, b0: 2}, args: { names: ["i", "x0", "y0"], values: [0, 3, 4] } },
@@ skipping 84 matching lines @@
           case 0: assertEquals(h, frame.func().value()); break;
           case 1: assertEquals(g3, frame.func().value()); break;
           case 2: assertEquals(g2, frame.func().value()); break;
           case 3: assertEquals(g1, frame.func().value()); break;
           case 4: assertEquals(f, frame.func().value()); break;
           case 5: break;
           default: assertUnreachable();
         }
 
         // Check for construct call.
-        assertEquals(testingConstructCall && i == 4, frame.isConstructCall());
+        if (i == 4) {
+          assertEquals(testingConstructCall, frame.isConstructCall());
+        } else if (i == 2) {
+          assertTrue(frame.isConstructCall());
+        } else {
+          assertFalse(frame.isConstructCall());
+        }
 
         // When function f is optimized (1 means YES, see runtime.cc) we
         // expect an optimized frame for f with g1, g2 and g3 inlined.
         if (%GetOptimizationStatus(f) == 1) {
           if (i == 1 || i == 2 || i == 3) {
             assertTrue(frame.isOptimizedFrame());
             assertTrue(frame.isInlinedFrame());
             assertEquals(4 - i, frame.inlinedFrameIndex());
           } else if (i == 4) {
             assertTrue(frame.isOptimizedFrame());
@@ skipping 34 matching lines @@
 
 function g2(i) {
   var a2 = expected[i].locals.a2;
   var b2 = expected[i].locals.b2;
   g3(i - 1, a2, b2);
 }
 
 function g1(i, x3, y3, z3) {
   var a3 = expected[i].locals.a3;
   var b3 = expected[i].locals.b3;
-  g2(i - 1, a3, b3);
+  new g2(i - 1, a3, b3);
 }
 
 function f(i, x4, y4) {
   var a4 = expected[i].locals.a4;
   var b4 = expected[i].locals.b4;
   g1(i - 1, a4, b4);
 }
 
 // Test calling f normally and as a constructor.
 f(expected.length - 1, 11, 12);
 f(expected.length - 1, 11, 12, 0);
 testingConstructCall = true;
 new f(expected.length - 1, 11, 12);
 new f(expected.length - 1, 11, 12, 0);
 
-// Make sure that the debug event listener vas invoked.
+// Make sure that the debug event listener was invoked.
 assertFalse(exception, "exception in listener " + exception)
 assertTrue(listenerComplete);
 
 Debug.setListener(null);