Lines Matching refs:source
58 t1 == the first source word. */
77 t0 == a source word not containing a null. */
104 t0 == the source word containing the null
116 our source and original destination words. */
148 /* Are source and destination co-aligned? */
177 /* The source and destination are not co-aligned. Align the destination
184 full source word. We can still find a zero at the end of it
189 t1 == the shifted low bits of the first source word
221 ldq_u t2, 8(a1) # L : read next high-order source word
230 the loop is structured to detect zeros in aligned source words.
237 t0 == the shifted low-order bits from the current source word
238 t1 == the shifted high-order bits from the previous source word
239 t2 == the unshifted current source word
260 /* We've found a zero somewhere in the source word we just read.
266 t0 == the shifted low-order bits from the current source word
267 t1 == the shifted high-order bits from the previous source word
268 t2 == the unshifted current source word. */
270 or t0, t1, t0 # E : first (partial) source word complete
288 t0 == assembled source word
299 zapnot t0, t8, t0 # U : kill source bytes > null
311 t1 == the shifted high-order bits from the previous source word */
334 ldq_u t1, 0(a1) # L : load first source word
351 /* If source misalignment is larger than dest misalignment, we need
371 the source. We need to isolate the valid source data and mask
381 zapnot t2, t8, t2 # U : prepare source word; mirror changes (stall)
383 zapnot t1, t8, t1 # U : to source validity mask
384 andnot t0, t2, t0 # E : zero place for source to reside