SGI.com: SGI releases open source compilers for Trillian Linux (Intel IA-64 'Itanium' chip)May 15, 2000, 19:23 (0 Talkback[s])
[ Thanks to Guan Yang for this link. ]
Pro64 is SGI's optimizing compiler suite for the IA-64 architecture, and it has just been released for Linux. It supports C, C++, and Fortran 90/95.
Details at http://oss.sgi.com/projects/Pro64/