Description:
------------
On ia64 the following tests (test names relative t tests/lang/operators/) fail:

bitwiseShiftLeft_basiclong_64bit.phpt
bitwiseShiftLeft_variationStr_64bit.phpt
bitwiseShiftRight_basiclong_64bit.phpt
bitwiseShiftRight_variationStr.phpt

The contents of the .log files can be found at (first is run-tests.php's output, later followed by the content of each .log file):
http://alioth.debian.org/~geissert/php/5.3.2-1_ia64.tests.log.gz

gcc's version and optimisation level are irrelevant.

Actual result:
--------------
For example, the diff of bitwiseShiftRight_variationStr.phpt:

032+ string(2) "30"
032- string(4) "3332"
060+ string(4) "2d31"
060- string(6) "2d3232"
116+ string(4) "2d31"
116- string(4) "2d34"
172+ string(2) "30"
172- string(4) "3631"
200+ string(2) "30"
200- string(4) "3631"
228+ string(2) "30"
228- string(4) "3631"
256+ string(2) "30"
256- string(4) "3631"
284+ string(2) "30"
284- string(4) "3631"
312+ string(2) "30"
312- string(4) "3631"
340+ string(2) "30"
340- string(2) "31"