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Jeffrey Walton 2018-12-05 19:53:14 -05:00
parent 7656ff2b49
commit fd15d998be
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@ -374,7 +374,7 @@ void ChaCha_OperateKeystream_AVX2(const word32 *state, const byte* input, byte *
_mm256_storeu_si256(output_mm + 15, _mm256_permute2x128_si256(X3_2, X3_3, 0 + (2 << 4)));
}
// https://stackoverflow.com/a/7841251/608639
// https://software.intel.com/en-us/articles/avoiding-avx-sse-transition-penalties
_mm256_zeroupper();
}