Lines Matching refs:t4
30 lda t4, -1 # .. e1 : build garbage mask
33 mskqh t4, a0, t4 # e0 :
36 cmpbge zero, t4, t4 # .. e1 : bits set iff byte is garbage
38 andnot t1, t4, t1 # .. e1 : clear garbage from null test
39 andnot t3, t4, t3 # e0 : clear garbage from char test
55 negq t1, t4 # e0 : isolate first null byte match
56 and t1, t4, t4 # e1 :
57 subq t4, 1, t5 # e0 : build a mask of the bytes upto...
58 or t4, t5, t4 # e1 : ... and including the null
60 and t3, t4, t3 # e0 : mask out char matches after null