Reduce number of iterations in new regression test, this times out on arm and...

test/mjsunit/compiler/regress-intoverflow.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
@@ skipping 16 matching lines @@
 
 // Test overflow checks in optimized code.
 function testMul(a, b) {
   a *= 2;
   b *= 2;
   if (a < 1 && b < 1) {
     return a * b;
   }
 }
 
-for (var i=0; i<10000000; i++) testMul(0,0);
+for (var i=0; i<1000000; i++) testMul(0,0);
 assertEquals(4611686018427388000, testMul(-0x40000000, -0x40000000));
 
 function testAdd(a, b) {
   a *= 2;
   b *= 2;
   if (a < 1 && b < 1) {
     return a + b;
   }
 }
 
-for (var i=0; i<10000000; i++) testAdd(0,0);
+for (var i=0; i<1000000; i++) testAdd(0,0);
 assertEquals(-4294967296, testAdd(-0x40000000, -0x40000000));
 
 
 function testSub(a, b) {
   a *= 2;
   b *= 2;
   if (b == 2) {print(a); print(b);}
   if (a < 1 && b < 3) {
     return a - b;
   }
 }
 
-for (var i=0; i<10000000; i++) testSub(0,0);
+for (var i=0; i<1000000; i++) testSub(0,0);
 assertEquals(-2147483650, testSub(-0x40000000, 1));