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Change Lanes::ALL to Lanes::ABCD for consistency

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This commit is contained in:
Henry de Valence 2018-06-14 14:21:52 -07:00
parent 794ed5c8e3
commit 28f10bc183
2 changed files with 4 additions and 4 deletions
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2
src/backend/avx2/edwards.rs
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@ -215,7 +215,7 @@ impl<'a, 'b> Add<&'b CachedPoint> for &'a ExtendedPoint {
tmp.swap_CD(); tmp.swap_CD();
// tmp = (S9-S8 S9+S8 S10-S11 S10+S11) = (S12 S13 S14 S15) // tmp = (S9-S8 S9+S8 S10-S11 S10+S11) = (S12 S13 S14 S15)
tmp.diff_sum(Lanes::ALL); tmp.diff_sum(Lanes::ABCD);
// set t0 = (S12 S15 S15 S12) // set t0 = (S12 S15 S15 S12)
let t0 = tmp.shuffle(Shuffle::ADDA); let t0 = tmp.shuffle(Shuffle::ADDA);

6
src/backend/avx2/field.rs
View file

@ -36,7 +36,7 @@ pub enum Lanes {
CD, CD,
AD, AD,
BC, BC,
ALL, ABCD,
} }
#[inline(always)] #[inline(always)]
@ -67,7 +67,7 @@ fn blend_lanes(x: u32x8, y: u32x8, control: Lanes) -> u32x8 {
_mm256_blend_epi32(x.into_bits(), y.into_bits(), (B_LANES | C_LANES) as i32) _mm256_blend_epi32(x.into_bits(), y.into_bits(), (B_LANES | C_LANES) as i32)
.into_bits() .into_bits()
} }
Lanes::ALL => _mm256_blend_epi32( Lanes::ABCD => _mm256_blend_epi32(
x.into_bits(), x.into_bits(),
y.into_bits(), y.into_bits(),
(A_LANES | B_LANES | C_LANES | D_LANES) as i32, (A_LANES | B_LANES | C_LANES | D_LANES) as i32,
@ -719,7 +719,7 @@ mod test {
let x3 = FieldElement64([10300, 10301, 10302, 10303, 10304]); let x3 = FieldElement64([10300, 10301, 10302, 10303, 10304]);
let mut vec = FieldElement32x4::new(&x0, &x1, &x2, &x3); let mut vec = FieldElement32x4::new(&x0, &x1, &x2, &x3);
vec.diff_sum(Lanes::ALL); vec.diff_sum(Lanes::ABCD);
let result = vec.split(); let result = vec.split();