sprintf("%x") fails on IA64
Imported from http://bugzilla.roxen.com/bugzilla/show_bug.cgi?id=2620
Reported by Martin Nilsson, IDA nilsson@pike.ida.liu.se
modules/sprintf/module_testsuite: Test 44 (shift 2) failed. 1: mixed a() { return sprintf("%x", -0x80000000) ; } 2: mixed b() { return "-80000000"; } o->a(): "-ffffffff80000000" o->b(): "-80000000"