Reduce the number of iterations in some OSR tests by using an explicit %OptimizeOsr().

test/mjsunit/compiler/osr-alignment.js

 // Copyright 2010 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
 //       with the distribution.
 //     * Neither the name of Google Inc. nor the names of its
 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // 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: --use-osr --turbo-osr
+// Flags: --allow-natives-syntax --use-osr --turbo-osr
 
 function f1() {
   var sum = 0;
-  for (var i = 0; i < 1000000; i++) {
+  for (var i = 0; i < 1000; i++) {
     var x = i + 2;
     var y = x + 5;
     var z = y + 3;
     sum += z;
+    if (i == 18) %OptimizeOsr();
   }
   return sum;
 }
 
 function f2() {
   var sum = 0;
-  for (var i = 0; i < 1000000; i++) {
+  for (var i = 0; i < 1000; i++) {
     var x = i + 2;
     var y = x + 5;
     var z = y + 3;
     sum += z;
+    if (i == 19) %OptimizeOsr();
   }
   return sum;
 }
 
 function f3() {
   var sum = 0;
-  for (var i = 0; i < 1000000; i++) {
+  for (var i = 0; i < 1000; i++) {
     var x = i + 2;
     var y = x + 5;
     var z = y + 3;
     sum += z;
+    if (i == 20) %OptimizeOsr();
   }
   return sum;
 }
 
 function test1() {
   var j = 11;
   for (var i = 0; i < 2; i++) {
-    assertEquals(500009500000, f1());
+    assertEquals(509500, f1());
   }
 }
 
 function test2() {
   for (var i = 0; i < 2; i++) {
     var j = 11, k = 12;
-    assertEquals(500009500000, f2());
+    assertEquals(509500, f2());
   }
 }
 
 function test3() {
   for (var i = 0; i < 2; i++) {
     var j = 11, k = 13, m = 14;
-    assertEquals(500009500000, f3());
+    assertEquals(509500, f3());
   }
 }
 
 test1();
 test2();
 test3();