Lines Matching refs:r23
428 push_reg r23, r52
631 addi r23, r29, SINGLESTEP_STATE_FLAGS_OFFSET
647 lw r22, r23
665 sw r23, r22
696 sw r23, r22
727 sw r23, r22
1055 { move r22, zero; move r23, zero }
1100 pop_reg r23
1578 auli r23, zero, hi16(PAGE_OFFSET) /* hugepage-aligned */
1595 slt_u r23, r0, r23
1608 bbns r23, .Lcmpxchg_badaddr
1623 seqi r23, TREG_SYSCALL_NR_NAME, __NR_FAST_cmpxchg64
1627 bbs r23, .Lcmpxchg64
1628 andi r23, r0, 7 /* Precompute alignment for cmpxchg64. */
1654 seqi r23, TREG_SYSCALL_NR_NAME, __NR_FAST_atomic_update
1662 or r22, r22, r23 /* Skip compare branch for atomic_update. */
1666 mvnz r24, r23, r25 /* Use atomic_update value if appropriate. */
1738 moveli r23, 2048 /* maximum backoff time in cycles */
1750 slt r26, r23, r25 /* is the proposed backoff too big? */
1752 mvnz r25, r26, r23
1781 bzt r23, .Lcmpxchg64_tns