Tune mjsunit/regress/regress-2612.

Lower the bounds to something bearable which would still timeout if we
used a quadratic algorithm.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/39863003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17377 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/mjsunit/mjsunit.status

@@ -52,7 +52,6 @@
   'compiler/regress-funcaller': [PASS, ['mode == debug', SKIP]],
   'regress/regress-2318': [PASS, ['mode == debug', SKIP]],
   'regress/regress-create-exception': [PASS, ['mode == debug', SKIP]],
-  'regress/regress-2612': [PASS, ['mode == debug', SKIP]],
 
   ##############################################################################
   # Too slow in debug mode for GC stress mode.

test/mjsunit/regress/regress-2612.js

@@ -57,11 +57,11 @@ function varname(i) {
 
 var source = "var ";
 
-for (var i = 0; i < 1000; i++) {
+for (var i = 0; i < 750; i++) {
   source += [varname(i), "=", rand(), ","].join("");
 }
 
-for (var i = 1000; i < 100000; i++) {
+for (var i = 750; i < 3000; i++) {
   source += [varname(i), "=",
              varname(randi(i)), "+",
              varname(randi(i)), ","].join("");
@@ -73,4 +73,3 @@ var f = new Function(source);
 f();
 %OptimizeFunctionOnNextCall(f);
 f();
-