RK2                51 arch/x86/crypto/serpent-avx-x86_64-asm_64.S #define RK2 %xmm14
RK2                53 arch/x86/crypto/serpent-avx2-asm_64.S #define RK2 %ymm14
RK2                38 arch/x86/crypto/serpent-sse2-x86_64-asm_64.S #define RK2 %xmm13
RK2                59 arch/x86/crypto/twofish-avx-x86_64-asm_64.S #define RK2 %xmm13