target/5886: [IA64] The Intel IA64 ABI states that the symbol _LP64 will be predefined

[rth@gcc.gnu.org]

Synopsis: [IA64] The Intel IA64 ABI states that the symbol _LP64 will be predefined

Responsible-Changed-From-To: unassigned->rth
Responsible-Changed-By: rth
Responsible-Changed-When: Fri Mar 29 15:42:56 2002
Responsible-Changed-Why:
    .
State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Fri Mar 29 15:42:56 2002
State-Changed-Why:
    http://gcc.gnu.org/ml/gcc-patches/2002-03/msg02002.html
    
    Due to how CPP_PREDEFINES works, we can't easily move this
    up to generic code.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5886