2006-06-20 Dave Brolley <brolley@redhat.com>

2006-06-20  Dave Brolley  <brolley@redhat.com>

        * sidcpuutil.h (basic_cpu): Remove gprof_prev_latency. Add
        gprof_prev_cycle, gprof_unconfigured_p.
        (sample_gprof): Now takes bool argument. Compute number of samples
        based on total_insn_count + current_step_insn_count + total_latency.
        (unconfigure_gprof): Set gprof_unconfigured_p.
        (configure_gprof): Only reset gprof_pref_cycle if gprof_unconfigured_p
        is true.
        (configure): When configuring --insn-count reset gprof_prev_cycle.