X64: Fixed more bad smi operations.

test/mjsunit/date-parse.js

 // Copyright 2008 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 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Test that we can parse dates in all the different formats that we
 // have to support.
 //
 // These formats are all supported by KJS but a lot of them are not
 // supported by Spidermonkey.
 
 function testDateParse(string) {
   var d = Date.parse(string);
-  assertEquals(946713600000, d, string);
+  assertEquals(946713600000, d, "parse: " + string);
 };
 
 
 // For local time we just test that parsing returns non-NaN positive
 // number of milliseconds to make it timezone independent.
 function testDateParseLocalTime(string) {
-  var d = Date.parse(string);
-  assertTrue(!isNaN(d), string + " is NaN.");
-  assertTrue(d > 0, string + " <= 0.");
+  var d = Date.parse("parse-local-time:" + string);
+  assertTrue(!isNaN(d), "parse-local-time: " + string + " is NaN.");
+  assertTrue(d > 0, "parse-local-time: " + string + " <= 0.");
 };
 
 
 function testDateParseMisc(array) {
   assertEquals(2, array.length, "array [" + array + "] length != 2.");
   var string = array[0];
   var expected = array[1];
   var d = Date.parse(string);
-  assertEquals(expected, d, string);
+  assertEquals(expected, d, "parse-misc: " + string);
 }
 
 
 //
 // Test all the formats in UT timezone.
 //
 var testCasesUT = [
     'Sat, 01-Jan-2000 08:00:00 UT',
     'Sat, 01 Jan 2000 08:00:00 UT',
     'Jan 01 2000 08:00:00 UT',
@@ skipping 194 matching lines @@
 
 // Negative tests.
 var testCasesNegative = [
     'May 25 2008 1:30 (PM)) UTC',
     'May 25 2008 1:30( )AM (PM)',
     'May 25 2008 AAA (GMT)'];
 
 testCasesNegative.forEach(function (s) {
     assertTrue(isNaN(Date.parse(s)), s + " is not NaN.");
 });