Lines Matching refs:r22
429 push_reg r22, r52
647 lw r22, r23
650 bbnst r22, \not_single_stepping
653 andi r22, r22, ~SINGLESTEP_STATE_MASK_IS_ENABLED
665 sw r23, r22
696 sw r23, r22
727 sw r23, r22
1055 { move r22, zero; move r23, zero }
1099 pop_reg r22
1658 seq r22, r21, r1 /* See if cmpxchg matches. */
1662 or r22, r22, r23 /* Skip compare branch for atomic_update. */
1667 bbns r22, .Lcmpxchg32_nostore
1669 seq r22, r24, r21 /* Are we storing the value we loaded? */
1670 bbs r22, .Lcmpxchg32_nostore
1742 2: mfspr r22, CYCLE_LOW /* test to see if we've backed off enough */
1743 sub r22, r22, r26
1744 slt r22, r22, r25
1745 bbst r22, 2b