RK3                52 arch/x86/crypto/serpent-avx-x86_64-asm_64.S #define RK3 %xmm15
RK3                54 arch/x86/crypto/serpent-avx2-asm_64.S #define RK3 %ymm15
RK3                39 arch/x86/crypto/serpent-sse2-x86_64-asm_64.S #define RK3 %xmm14