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Simplify

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This commit is contained in:
Frank Denis 2017-03-01 14:40:58 +01:00
parent 6ac55a30be
commit 862c747a20
2 changed files with 2 additions and 4 deletions
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3
src/libsodium/crypto_stream/chacha20/dolbeau/u8.h
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@ -200,8 +200,7 @@ if (bytes >= 512) {
in12 = x[12]; in12 = x[12];
in13 = x[13]; in13 = x[13];
in1213 = ((uint64_t) in12) | (((uint64_t) in13) << 32); in1213 = ((uint64_t) in12) | (((uint64_t) in13) << 32);
x_12 = _mm256_broadcastq_epi64(_mm_cvtsi64_si128(in1213)); x_12 = x_13 = _mm256_broadcastq_epi64(_mm_cvtsi64_si128(in1213));
x_13 = _mm256_broadcastq_epi64(_mm_cvtsi64_si128(in1213));
t12 = _mm256_add_epi64(addv12, x_12); t12 = _mm256_add_epi64(addv12, x_12);
t13 = _mm256_add_epi64(addv13, x_13); t13 = _mm256_add_epi64(addv13, x_13);

3
src/libsodium/crypto_stream/salsa20/xmm6int/u8.h
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@ -55,8 +55,7 @@ if (bytes >= 512) {
in9 = x[13]; /* see arrays above for the address translation */ in9 = x[13]; /* see arrays above for the address translation */
in89 = ((uint64_t) in8) | (((uint64_t) in9) << 32); in89 = ((uint64_t) in8) | (((uint64_t) in9) << 32);
z8 = _mm256_broadcastq_epi64(_mm_cvtsi64_si128(in89)); z8 = z9 = _mm256_broadcastq_epi64(_mm_cvtsi64_si128(in89));
z9 = _mm256_broadcastq_epi64(_mm_cvtsi64_si128(in89));
t8 = _mm256_add_epi64(addv8, z8); t8 = _mm256_add_epi64(addv8, z8);
t9 = _mm256_add_epi64(addv9, z9); t9 = _mm256_add_epi64(addv9, z9);