From fd15d998be20dacd1e19c8e383468d3f19a2826d Mon Sep 17 00:00:00 2001 From: Jeffrey Walton Date: Wed, 5 Dec 2018 19:53:14 -0500 Subject: [PATCH] Update comments --- chacha_avx.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/chacha_avx.cpp b/chacha_avx.cpp index f9565304..67a8affa 100644 --- a/chacha_avx.cpp +++ b/chacha_avx.cpp @@ -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(); }