Lines Matching refs:rsi
41 mov %rdi, %rsi /* keep original %rdi value */
42 mov %rsi, %rcx
53 and $0xfffffffffffffff0, %rsi
55 pcmpeqb (%rsi), %xmm0
56 lea 16(%rdi), %rsi
62 sub %rcx, %rsi /* no null, adjust to next 16-byte boundary */
67 pcmpeqb (%rsi), %xmm0 /* look for null bytes */
70 add $16, %rsi /* prepare to search next 16 bytes */
74 pcmpeqb (%rsi), %xmm0
76 add $16, %rsi
80 pcmpeqb (%rsi), %xmm0
82 add $16, %rsi
86 pcmpeqb (%rsi), %xmm0
88 add $16, %rsi
102 lea -16(%rdi, %rsi), %rax /* calculate exact offset */
112 lea -16(%rdi, %rsi), %rax