1/3 removes the unused xor argument to encode functions. This argument is deadweight and its removal shaves off a both a few cycles per call as well as a small amount of lines. 2/3 moves handling for cbc mode decryption to assembly in order to remove overhead, yielding a ~6% speedup on AMD Zen1. 3/3 makes a minor readability change that doesn't fit well into 2/3. Peter Lafreniere (3): crypto: x86/twofish-3way - Remove unused encode parameter crypto: x86/twofish-3way - Perform cbc xor in assembly crypto: x86/twofish-3way - Remove unused macro argument arch/x86/crypto/twofish-x86_64-asm_64-3way.S | 71 ++++++++++++-------- arch/x86/crypto/twofish.h | 19 ++++-- arch/x86/crypto/twofish_avx_glue.c | 5 -- arch/x86/crypto/twofish_glue_3way.c | 22 +----- 4 files changed, 59 insertions(+), 58 deletions(-) -- 2.39.1
