[turbofan] Introduce lazy bailout, masked as a call.

test/mjsunit/regress/regress-543994.js

 // Copyright 2015 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.
 
-// Flags: --allow-natives-syntax
+// Flass: --allow-natives-syntax --always-opt --gc-interval=163 --stress-compaction
 
-function g(a, b, c) {
-  return a + b + c;
+try { a = f();
+} catch(e) {
 }
-
+var i = 0;
 function f() {
-  return g(1, (%_DeoptimizeNow(), 2), 3);
+   try {
+     f();
+   } catch(e) {
+     i++;
+     [];
+   }
 }
-
 f();
-f();
-%OptimizeFunctionOnNextCall(f);
-assertEquals(6, f());