add r9=TI_FLAGS+IA64_TASK_SIZE,r16
addl r3=THIS_CPU(cpu_info),r0
- mov.m r31=ar.itc // put time stamp into r31 (ITC) == now (35 cyc)
#ifdef CONFIG_SMP
movl r10=__per_cpu_offset
movl r2=sal_platform_features
;;
ldf8 f8=[r21] // f8 now contains itm_next
+ mov.m r31=ar.itc // put time stamp into r31 (ITC) == now
sub r28=r29, r28, 1 // r28 now contains "-(lost + 1)"
- tbit.nz p9, p10=r23, 0 // p9 <- is_odd(r23), p10 <- is_even(r23)
;;
ld8 r2=[r19] // r2 = sec = xtime.tv_sec
ld8 r29=[r20] // r29 = nsec = xtime.tv_nsec
+ tbit.nz p9, p10=r23, 0 // p9 <- is_odd(r23), p10 <- is_even(r23)
setf.sig f6=r28 // f6 <- -(lost + 1) (6 cyc)
;;
nop 0
;;
- mov r31=ar.itc // re-read ITC in case we .retry (35 cyc)
xma.l f8=f11, f8, f12 // f8 (elapsed_cycles) <- (-1*last_tick + now) = (now - last_tick)
nop 0
;;