Lines Matching refs:rdx
57 cmpq %rdx,%rax // must move in reverse if (dest - source) < length
59 cmpq $(kShort),%rdx // long enough to bother with SSE?
78 cmpq %rdx,%rax // must move in reverse if (dest - source) < length
80 cmpq $(kShort),%rdx // long enough to bother with SSE?
84 // rdx = length (<= kShort)
121 // rdx = length (> kShort)
126 cmpq $(kVeryLong),%rdx // long enough to justify heavyweight loops?
143 // rdx = residual length (0..63)
149 movq %rdx,%rcx // copy length
192 // rdx = length (>= kVeryLong bytes)
691 // rdx = length
696 addq %rdx,%rsi // point to end of strings
697 addq %rdx,%rdi
698 cmpq $(kShort),%rdx // long enough to bother with SSE?
733 // rdx = length (> kShort)
741 subq %rcx,%rdx // adjust length
753 movq %rdx,%rcx // copy length