Lines Matching refs:U
67 mskqh t2, a1, t2 # U : detection in the src word (stall)
68 mskqh t1, a1, t3 # U :
71 mskql t0, a1, t0 # U : assemble the first output word
74 beq a2, $a_eoc # U :
76 bne t8, $a_eos # U :
98 beq a2, $a_eoc # U :
100 beq t8, $a_loop # U :
118 bne t6, 1f # U : (stall)
125 zapnot t0, t8, t0 # U : clear src bytes > null (stall)
161 srl a2, 3, a2 # U : a2 = loop counter = (count - 1)/8 (stall)
164 sll t10, t2, t10 # U : t10 = bitmask of last count byte
165 bne t1, $unaligned # U :
170 beq t0, stxncpy_aligned # U : avoid loading dest word if not needed
199 mskql t0, a0, t0 # U : mask trailing garbage in dst
200 extqh t2, a1, t4 # U : (3 cycle stall on t2)
203 mskqh t1, a0, t1 # U : mask leading garbage in src (stall)
208 beq a2, $u_eocfin # U :
212 bne t8, $u_final # U :
213 mskql t6, a1, t6 # U : mask out bits already seen
220 bne t8, $u_late_head_exit # U :
224 extql t2, a1, t1 # U : position hi-bits of lo word
225 beq a2, $u_eoc # U :
229 extqh t2, a1, t0 # U : position lo-bits of hi word (stall)
232 bne t8, $u_eos # U :
252 extql t2, a1, t1 # U : extract low bits for next time
255 stq_u t0, -8(a0) # U : save the current word
256 beq a2, $u_eoc # U :
257 ldq_u t2, 8(a1) # U : Latency=3 load high word for next time
260 extqh t2, a1, t0 # U : extract low bits (2 cycle stall)
263 beq t8, $u_loop # U :
278 bne t8, $u_final # U : (stall)
286 extql t2, a1, t0 # U :
299 bne t6, 1f # U : (stall)
304 zapnot t0, t8, t0 # U : kill source bytes > null
306 zap t1, t8, t1 # U : kill dest bytes <= null
319 sll t10, t6, t6 # U : (stall)
321 bne t6, 1f # U : (stall)
325 extqh t2, a1, t0 # U : extract low bits for last word (stall)
347 beq t4, 1f # U :
351 mskql t6, a0, t6 # U :
360 extql t1, a1, t1 # U : shift src into place
362 beq t12, $u_head # U : (stall)
364 extql t2, a1, t2 # U :
374 beq t8, $u_head # U :
381 mskqh t1, t4, t1 # U :
386 zapnot t2, t8, t2 # U : prepare source word; mirror changes (stall)
388 zapnot t1, t8, t1 # U : to source validity mask