75   /// Performs matrix transposition on a 4x4 matrix \p InputVectors and
319     ArrayRef<Instruction *> Matrix,  in interleave8bitStride4VF8()  argument
322   // Matrix[0]= c0 c1 c2 c3 c4 ... c7  in interleave8bitStride4VF8()
323   // Matrix[1]= m0 m1 m2 m3 m4 ... m7  in interleave8bitStride4VF8()
324   // Matrix[2]= y0 y1 y2 y3 y4 ... y7  in interleave8bitStride4VF8()
325   // Matrix[3]= k0 k1 k2 k3 k4 ... k7  in interleave8bitStride4VF8()
345       Builder.CreateShuffleVector(Matrix[0], Matrix[1], MaskLow);  in interleave8bitStride4VF8()
347       Builder.CreateShuffleVector(Matrix[2], Matrix[3], MaskLow);  in interleave8bitStride4VF8()
359     ArrayRef<Instruction *> Matrix, SmallVectorImpl<Value *> &TransposedMatrix,  in interleave8bitStride4()  argument
362   // Matrix[0]= c0 c1 c2 c3 c4 ... c31  in interleave8bitStride4()
363   // Matrix[1]= m0 m1 m2 m3 m4 ... m31  in interleave8bitStride4()
364   // Matrix[2]= y0 y1 y2 y3 y4 ... y31  in interleave8bitStride4()
365   // Matrix[3]= k0 k1 k2 k3 k4 ... k31  in interleave8bitStride4()
397   IntrVec[0] = Builder.CreateShuffleVector(Matrix[0], Matrix[1], MaskLow);  in interleave8bitStride4()
398   IntrVec[1] = Builder.CreateShuffleVector(Matrix[0], Matrix[1], MaskHigh);  in interleave8bitStride4()
399   IntrVec[2] = Builder.CreateShuffleVector(Matrix[2], Matrix[3], MaskLow);  in interleave8bitStride4()
400   IntrVec[3] = Builder.CreateShuffleVector(Matrix[2], Matrix[3], MaskHigh);  in interleave8bitStride4()
496 // order. An assumption(The shape of the matrix) was taken for the
546   // Matrix[0]= a0 b0 c0 a1 b1 c1 a2 b2  in deinterleave8bitStride3()
547   // Matrix[1]= c2 a3 b3 c3 a4 b4 c4 a5  in deinterleave8bitStride3()
548   // Matrix[2]= b5 c5 a6 b6 c6 a7 b7 c7  in deinterleave8bitStride3()
629   // Matrix[0]= a0 a1 a2 a3 a4 a5 a6 a7  in interleave8bitStride3()
630   // Matrix[1]= b0 b1 b2 b3 b4 b5 b6 b7  in interleave8bitStride3()
631   // Matrix[2]= c0 c1 c2 c3 c3 a7 b7 c7  in interleave8bitStride3()
685     ArrayRef<Instruction *> Matrix,  in transpose_4x4()  argument
687   assert(Matrix.size() == 4 && "Invalid matrix size");  in transpose_4x4()
693   Value *IntrVec1 = Builder.CreateShuffleVector(Matrix[0], Matrix[2], Mask);  in transpose_4x4()
694   Value *IntrVec2 = Builder.CreateShuffleVector(Matrix[1], Matrix[3], Mask);  in transpose_4x4()
699   Value *IntrVec3 = Builder.CreateShuffleVector(Matrix[0], Matrix[2], Mask);  in transpose_4x4()
700   Value *IntrVec4 = Builder.CreateShuffleVector(Matrix[1], Matrix[3], Mask);  in transpose_4x4()
741     // Perform matrix-transposition in order to compute interleaved  in lowerIntoOptimizedSequence()