Lines Matching refs:zero
68 stw r0,FM_BACKPTR(r1) /* zero backptr */
663 sub r0,r0,r22 ; Non-zero if we lost ownership, 0 if not
664 xor r11,r11,r30 ; Non-zero if saved context changed, 0 if not
665 xor r18,r18,r16 ; Non-zero if cpu changed, 0 if not
1081 * to zero instead.
1197 bne++ cr1,vsretlk ; VRsave is non-zero so we need to keep what is saved...
1219 vsneedone: beq-- cr1,vsclrlive ; VRSave is zero, go blow away the context...
1396 sub r0,r0,r22 ; Non-zero if we lost ownership, 0 if not
1397 xor r11,r11,r30 ; Non-zero if saved context changed, 0 if not
1398 xor r18,r18,r16 ; Non-zero if cpu changed, 0 if not
1991 dcbz128 0,r11 ; zero the line
2004 dcbz128 0,r11 ; zero the line
2017 dcbz128 0,r11 ; zero the line
2030 dcbz128 0,r11 ; zero the line