Description:
------------
When running the bitwiseNot_basiclong_64bit.phpt test on ppc64, the output 
differs 
in one place from the expected results.  This seems to be a result of MAX_64Bit 
+ 
1 being internally interpreted as a float and some kind of rounding error, 
however I'm not certain that is the case.  The failing test is the third from 
the bottom in the output.

I originally found this in 5.3.2 on RHEL 6, but I built a local 5.3.6 and it 
happens there still as well.

bash-4.1# php --version
PHP 5.3.6 (cli) (built: Apr 20 2011 09:26:51) 
Copyright (c) 1997-2011 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies
bash-4.1# 


Expected result:
----------------
--EXPECT--
--- testing: 9223372036854775807 ---
int(-9223372036854775808)
--- testing: -9223372036854775808 ---
int(9223372036854775807)
--- testing: 2147483647 ---
int(-2147483648)
--- testing: -2147483648 ---
int(2147483647)
--- testing: 9223372034707292160 ---
int(-9223372034707292161)
--- testing: -9223372034707292160 ---
int(9223372034707292159)
--- testing: 2147483648 ---
int(-2147483649)
--- testing: -2147483649 ---
int(2147483648)
--- testing: 4294967294 ---
int(-4294967295)
--- testing: 4294967295 ---
int(-4294967296)
--- testing: 4294967293 ---
int(-4294967294)
--- testing: 9223372036854775806 ---
int(-9223372036854775807)
--- testing: 9.2233720368548E+18 ---
int(9223372036854775807)
--- testing: -9223372036854775807 ---
int(9223372036854775806)
--- testing: -9.2233720368548E+18 ---
int(9223372036854775807)
===DONE===

Actual result:
--------------
--- testing: 9223372036854775807 ---
int(-9223372036854775808)
--- testing: -9223372036854775808 ---
int(9223372036854775807)
--- testing: 2147483647 ---
int(-2147483648)
--- testing: -2147483648 ---
int(2147483647)
--- testing: 9223372034707292160 ---
int(-9223372034707292161)
--- testing: -9223372034707292160 ---
int(9223372034707292159)
--- testing: 2147483648 ---
int(-2147483649)
--- testing: -2147483649 ---
int(2147483648)
--- testing: 4294967294 ---
int(-4294967295)
--- testing: 4294967295 ---
int(-4294967296)
--- testing: 4294967293 ---
int(-4294967294)
--- testing: 9223372036854775806 ---
int(-9223372036854775807)
--- testing: 9.2233720368548E+18 ---
int(-9223372036854775808)
--- testing: -9223372036854775807 ---
int(9223372036854775806)
--- testing: -9.2233720368548E+18 ---
int(9223372036854775807)
===DONE===