Lines Matching refs:U
66 mskqh t2, a1, t2 # U : detection in the src word (stall)
67 mskqh t1, a1, t3 # U :
70 mskql t0, a1, t0 # U : assemble the first output word
73 beq a2, $a_eoc # U :
75 bne t8, $a_eos # U :
97 beq a2, $a_eoc # U :
99 beq t8, $a_loop # U :
117 bne t6, 1f # U : (stall)
124 zapnot t0, t8, t0 # U : clear src bytes > null (stall)
160 srl a2, 3, a2 # U : a2 = loop counter = (count - 1)/8 (stall)
163 sll t10, t2, t10 # U : t10 = bitmask of last count byte
164 bne t1, $unaligned # U :
169 beq t0, stxncpy_aligned # U : avoid loading dest word if not needed
198 mskql t0, a0, t0 # U : mask trailing garbage in dst
199 extqh t2, a1, t4 # U : (3 cycle stall on t2)
202 mskqh t1, a0, t1 # U : mask leading garbage in src (stall)
207 beq a2, $u_eocfin # U :
211 bne t8, $u_final # U :
212 mskql t6, a1, t6 # U : mask out bits already seen
219 bne t8, $u_late_head_exit # U :
223 extql t2, a1, t1 # U : position hi-bits of lo word
224 beq a2, $u_eoc # U :
228 extqh t2, a1, t0 # U : position lo-bits of hi word (stall)
231 bne t8, $u_eos # U :
251 extql t2, a1, t1 # U : extract low bits for next time
254 stq_u t0, -8(a0) # U : save the current word
255 beq a2, $u_eoc # U :
256 ldq_u t2, 8(a1) # U : Latency=3 load high word for next time
259 extqh t2, a1, t0 # U : extract low bits (2 cycle stall)
262 beq t8, $u_loop # U :
277 bne t8, $u_final # U : (stall)
285 extql t2, a1, t0 # U :
298 bne t6, 1f # U : (stall)
303 zapnot t0, t8, t0 # U : kill source bytes > null
305 zap t1, t8, t1 # U : kill dest bytes <= null
318 sll t10, t6, t6 # U : (stall)
320 bne t6, 1f # U : (stall)
324 extqh t2, a1, t0 # U : extract low bits for last word (stall)
346 beq t4, 1f # U :
350 mskql t6, a0, t6 # U :
359 extql t1, a1, t1 # U : shift src into place
361 beq t12, $u_head # U : (stall)
363 extql t2, a1, t2 # U :
373 beq t8, $u_head # U :
380 mskqh t1, t4, t1 # U :
385 zapnot t2, t8, t2 # U : prepare source word; mirror changes (stall)
387 zapnot t1, t8, t1 # U : to source validity mask