Lines Matching refs:t4
31 lda t4, -1 # .. e1 : build garbage mask
34 mskqh t4, a0, t4 # e0 :
37 cmpbge zero, t4, t4 # .. e1 : bits set iff byte is garbage
39 andnot t1, t4, t1 # .. e1 : clear garbage from null test
40 andnot t3, t4, t3 # e0 : clear garbage from char test
56 negq t1, t4 # e0 : isolate first null byte match
57 and t1, t4, t4 # e1 :
58 subq t4, 1, t5 # e0 : build a mask of the bytes up to...
59 or t4, t5, t4 # e1 : ... and including the null
61 and t3, t4, t3 # e0 : mask out char matches after null