MIPS: Fix infinite loop in Math.pow(2,-2147483648)

test/mjsunit/regress/regress-5213.js

Index: test/mjsunit/regress/regress-5213.js
diff --git a/test/message/generators-throw1.js b/test/mjsunit/regress/regress-5213.js
similarity index 52%
copy from test/message/generators-throw1.js
copy to test/mjsunit/regress/regress-5213.js
index f544d33328508d36e9332295807a371c8c303599..831e1346d8236cb07fac28f0b5912034fdfe9068 100644
--- a/test/message/generators-throw1.js
+++ b/test/mjsunit/regress/regress-5213.js
@@ -1,9 +1,8 @@
 // Copyright 2016 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: --ignition-generators
 
-function* f() { yield }
+// See http://code.google.com/p/v8/issues/detail?id=5213
 
-f().throw(42);
+assertEquals(0, Math.pow(2,-2147483648));
+assertEquals(0, Math.pow(2,-9223372036854775808));