re PR target/19889 (g++.old-deja/g++.law/profile1.C execution test fails on ia64...

re PR target/19889 (g++.old-deja/g++.law/profile1.C execution test fails on ia64-hpux)

	PR target/19889
	* config/ia64/hpux.h (FUNCTION_PROFILER): New (dummy).
	(PROFILE_HOOK): New.
	(PROFILE_BEFORE_PROLOGUE): Undef.
	(NO_PROFILE_COUNTERS): New.
	* config/ia64/ia64-protos.h (ia64_profile_hook): New.
	* config/ia64/ia64.c (ia64_compute_frame_size): Add ifdef.
	(gen_mcount_func_rtx): New.
	(ia64_profile_hook): New.
	* config/ia64/ia64.md (ip_value): New.

From-SVN: r101134