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Updating Matrix4x4 to accelerate several functions using Arm.AdvSimd #40054

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Merged
merged 4 commits into from
Aug 11, 2020
Merged

Updating Matrix4x4 to accelerate several functions using Arm.AdvSimd #40054

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00ff217
Updating Matrix4x4 to accelerate several functions using Arm.AdvSimd
tannergooding Jul 29, 2020
61250a6
Fixing Matrix4x4 * Matrix4x4
tannergooding Aug 3, 2020
8ebdf37
Fixing Matrix4x4.Transpose
tannergooding Aug 4, 2020
380b85f
Fix a copy paste error with Matrix4x4 != Matrix4x4
tannergooding Aug 4, 2020
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Fix a copy paste error with Matrix4x4 != Matrix4x4
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@tannergooding
tannergooding committed Aug 4, 2020
commit 380b85f855f17907cbb15523f6d9e1502ca8c21e
6 changes: 3 additions & 3 deletions src/libraries/System.Private.CoreLib/src/System/Numerics/Matrix4x4.cs
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Expand Up @@ -2268,9 +2268,9 @@ public static unsafe Matrix4x4 Lerp(Matrix4x4 matrix1, Matrix4x4 matrix2, float
{
if (AdvSimd.Arm64.IsSupported)
{
return VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M11), AdvSimd.LoadVector128(&value2.M11)) &&
VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M21), AdvSimd.LoadVector128(&value2.M21)) &&
VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M31), AdvSimd.LoadVector128(&value2.M31)) &&
return VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M11), AdvSimd.LoadVector128(&value2.M11)) ||
VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M21), AdvSimd.LoadVector128(&value2.M21)) ||
VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M31), AdvSimd.LoadVector128(&value2.M31)) ||
VectorMath.NotEqual(AdvSimd.LoadVector128(&value1.M41), AdvSimd.LoadVector128(&value2.M41));
}
else if (Sse.IsSupported)
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