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diff --git a/src/modules/mathlib/CMSIS/DSP_Lib/Source/MatrixFunctions/arm_mat_trans_q15.c b/src/modules/mathlib/CMSIS/DSP_Lib/Source/MatrixFunctions/arm_mat_trans_q15.c
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--- a/src/modules/mathlib/CMSIS/DSP_Lib/Source/MatrixFunctions/arm_mat_trans_q15.c
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-/* ----------------------------------------------------------------------
-* Copyright (C) 2010 ARM Limited. All rights reserved.
-*
-* $Date: 15. February 2012
-* $Revision: V1.1.0
-*
-* Project: CMSIS DSP Library
-* Title: arm_mat_trans_q15.c
-*
-* Description: Q15 matrix transpose.
-*
-* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
-*
-* Version 1.1.0 2012/02/15
-* Updated with more optimizations, bug fixes and minor API changes.
-*
-* Version 1.0.10 2011/7/15
-* Big Endian support added and Merged M0 and M3/M4 Source code.
-*
-* Version 1.0.3 2010/11/29
-* Re-organized the CMSIS folders and updated documentation.
-*
-* Version 1.0.2 2010/11/11
-* Documentation updated.
-*
-* Version 1.0.1 2010/10/05
-* Production release and review comments incorporated.
-*
-* Version 1.0.0 2010/09/20
-* Production release and review comments incorporated.
-*
-* Version 0.0.5 2010/04/26
-* incorporated review comments and updated with latest CMSIS layer
-*
-* Version 0.0.3 2010/03/10
-* Initial version
-* -------------------------------------------------------------------- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupMatrix
- */
-
-/**
- * @addtogroup MatrixTrans
- * @{
- */
-
-/*
- * @brief Q15 matrix transpose.
- * @param[in] *pSrc points to the input matrix
- * @param[out] *pDst points to the output matrix
- * @return The function returns either <code>ARM_MATH_SIZE_MISMATCH</code>
- * or <code>ARM_MATH_SUCCESS</code> based on the outcome of size checking.
- */
-
-arm_status arm_mat_trans_q15(
- const arm_matrix_instance_q15 * pSrc,
- arm_matrix_instance_q15 * pDst)
-{
- q15_t *pSrcA = pSrc->pData; /* input data matrix pointer */
- q15_t *pOut = pDst->pData; /* output data matrix pointer */
- uint16_t nRows = pSrc->numRows; /* number of nRows */
- uint16_t nColumns = pSrc->numCols; /* number of nColumns */
- uint16_t col, row = nRows, i = 0u; /* row and column loop counters */
- arm_status status; /* status of matrix transpose */
-
-#ifndef ARM_MATH_CM0
-
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-#ifndef UNALIGNED_SUPPORT_DISABLE
-
- q31_t in; /* variable to hold temporary output */
-
-#else
-
- q15_t in;
-
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
-
-#ifdef ARM_MATH_MATRIX_CHECK
-
-
- /* Check for matrix mismatch condition */
- if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
- {
- /* Set status as ARM_MATH_SIZE_MISMATCH */
- status = ARM_MATH_SIZE_MISMATCH;
- }
- else
-#endif /* #ifdef ARM_MATH_MATRIX_CHECK */
-
- {
- /* Matrix transpose by exchanging the rows with columns */
- /* row loop */
- do
- {
-
- /* Apply loop unrolling and exchange the columns with row elements */
- col = nColumns >> 2u;
-
- /* The pointer pOut is set to starting address of the column being processed */
- pOut = pDst->pData + i;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while(col > 0u)
- {
-#ifndef UNALIGNED_SUPPORT_DISABLE
-
- /* Read two elements from the row */
- in = *__SIMD32(pSrcA)++;
-
- /* Unpack and store one element in the destination */
-#ifndef ARM_MATH_BIG_ENDIAN
-
- *pOut = (q15_t) in;
-
-#else
-
- *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- /* Update the pointer pOut to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Unpack and store the second element in the destination */
-
-#ifndef ARM_MATH_BIG_ENDIAN
-
- *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
-
-#else
-
- *pOut = (q15_t) in;
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- /* Update the pointer pOut to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Read two elements from the row */
-#ifndef ARM_MATH_BIG_ENDIAN
-
- in = *__SIMD32(pSrcA)++;
-
-#else
-
- in = *__SIMD32(pSrcA)++;
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- /* Unpack and store one element in the destination */
-#ifndef ARM_MATH_BIG_ENDIAN
-
- *pOut = (q15_t) in;
-
-#else
-
- *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
- /* Update the pointer pOut to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Unpack and store the second element in the destination */
-#ifndef ARM_MATH_BIG_ENDIAN
-
- *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
-
-#else
-
- *pOut = (q15_t) in;
-
-#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
-
-#else
- /* Read one element from the row */
- in = *pSrcA++;
-
- /* Store one element in the destination */
- *pOut = in;
-
- /* Update the pointer px to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Read one element from the row */
- in = *pSrcA++;
-
- /* Store one element in the destination */
- *pOut = in;
-
- /* Update the pointer px to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Read one element from the row */
- in = *pSrcA++;
-
- /* Store one element in the destination */
- *pOut = in;
-
- /* Update the pointer px to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Read one element from the row */
- in = *pSrcA++;
-
- /* Store one element in the destination */
- *pOut = in;
-
-#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
-
- /* Update the pointer pOut to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Decrement the column loop counter */
- col--;
- }
-
- /* Perform matrix transpose for last 3 samples here. */
- col = nColumns % 0x4u;
-
-#else
-
- /* Run the below code for Cortex-M0 */
-
-#ifdef ARM_MATH_MATRIX_CHECK
-
- /* Check for matrix mismatch condition */
- if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
- {
- /* Set status as ARM_MATH_SIZE_MISMATCH */
- status = ARM_MATH_SIZE_MISMATCH;
- }
- else
-#endif /* #ifdef ARM_MATH_MATRIX_CHECK */
-
- {
- /* Matrix transpose by exchanging the rows with columns */
- /* row loop */
- do
- {
- /* The pointer pOut is set to starting address of the column being processed */
- pOut = pDst->pData + i;
-
- /* Initialize column loop counter */
- col = nColumns;
-
-#endif /* #ifndef ARM_MATH_CM0 */
-
- while(col > 0u)
- {
- /* Read and store the input element in the destination */
- *pOut = *pSrcA++;
-
- /* Update the pointer pOut to point to the next row of the transposed matrix */
- pOut += nRows;
-
- /* Decrement the column loop counter */
- col--;
- }
-
- i++;
-
- /* Decrement the row loop counter */
- row--;
-
- } while(row > 0u);
-
- /* set status as ARM_MATH_SUCCESS */
- status = ARM_MATH_SUCCESS;
- }
- /* Return to application */
- return (status);
-}
-
-/**
- * @} end of MatrixTrans group
- */
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