Lines Matching refs:t2
66 lda t2, -1 # E : build a mask against false zero
67 mskqh t2, a1, t2 # U : detection in the src word (stall)
69 ornot t1, t2, t2 # E : (stall)
72 cmpbge zero, t2, t8 # E : bits set iff null found
160 and a2, 7, t2 # E : (stall)
164 sll t10, t2, t10 # U : t10 = bitmask of last count byte
197 ldq_u t2, 8(a1) # L : Latency=3 load second src word
200 extqh t2, a1, t4 # U : (3 cycle stall on t2)
215 or t6, t2, t2 # E : (stall)
217 cmpbge zero, t2, t8 # E : find nulls in second partial
224 extql t2, a1, t1 # U : position hi-bits of lo word
226 ldq_u t2, 8(a1) # L : read next high-order source word
229 extqh t2, a1, t0 # U : position lo-bits of hi word (stall)
230 cmpbge zero, t2, t8 # E :
252 extql t2, a1, t1 # U : extract low bits for next time
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)
261 cmpbge zero, t2, t8 # E : test new word for eos
286 extql t2, a1, t0 # U :
323 ldq_u t2, 8(a1) # L : load final src word
325 extqh t2, a1, t0 # U : extract low bits for last word (stall)
361 lda t2, -1 # E : for creating masks later
364 extql t2, a1, t2 # U :
366 andnot t2, t6, t2 # E : dest mask for a single word copy
369 cmpbge zero, t2, t3 # E :
386 zapnot t2, t8, t2 # U : prepare source word; mirror changes (stall)
389 andnot t0, t2, t0 # E : zero place for source to reside