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Use 64-bit add for AdvancedProcessBlocks128_4x1_NEON

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Jeffrey Walton 2019-01-03 21:25:19 -05:00
parent 9255740285
commit 7ab07dde06
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GPG Key ID: B36AB348921B1838
1 changed files with 5 additions and 5 deletions
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10
adv_simd.h
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@ -567,11 +567,11 @@ inline size_t AdvancedProcessBlocks128_4x1_NEON(F1 func1, F4 func4,
{
const uint32x4_t one = s_one;
block0 = vreinterpretq_u32_u8(vld1q_u8(inBlocks));
block1 = vaddq_u32(block0, one);
block2 = vaddq_u32(block1, one);
block3 = vaddq_u32(block2, one);
vst1q_u8(const_cast<byte*>(inBlocks),
vreinterpretq_u8_u32(vaddq_u32(block3, one)));
block1 = vreinterpretq_u32_u64(vaddq_u64(vreinterpretq_u64_u32(block0), vreinterpretq_u64_u32(one)));
block2 = vreinterpretq_u32_u64(vaddq_u64(vreinterpretq_u64_u32(block1), vreinterpretq_u64_u32(one)));
block3 = vreinterpretq_u32_u64(vaddq_u64(vreinterpretq_u64_u32(block2), vreinterpretq_u64_u32(one)));
vst1q_u8(const_cast<byte*>(inBlocks), vreinterpretq_u8_u64(vaddq_u64(
vreinterpretq_u64_u32(block3), vreinterpretq_u64_u32(one))));
}
else
{