diff --git a/kernel/loongarch64/KERNEL.LOONGSON2K1000 b/kernel/loongarch64/KERNEL.LOONGSON2K1000
index 7abdae55a..2aa68af67 100644
--- a/kernel/loongarch64/KERNEL.LOONGSON2K1000
+++ b/kernel/loongarch64/KERNEL.LOONGSON2K1000
@@ -39,6 +39,8 @@ IDAMINKERNEL = iamin_lsx.S
 
 SCOPYKERNEL =  copy_lsx.S
 DCOPYKERNEL =  copy_lsx.S
+CCOPYKERNEL =  ccopy_lsx.S
+ZCOPYKERNEL =  ccopy_lsx.S
 
 SSWAPKERNEL =  swap_lsx.S
 DSWAPKERNEL =  swap_lsx.S
diff --git a/kernel/loongarch64/KERNEL.LOONGSON3R5 b/kernel/loongarch64/KERNEL.LOONGSON3R5
index 13f9f23ed..3bcec2c62 100644
--- a/kernel/loongarch64/KERNEL.LOONGSON3R5
+++ b/kernel/loongarch64/KERNEL.LOONGSON3R5
@@ -39,6 +39,8 @@ IDAMINKERNEL = iamin_lasx.S
 
 SCOPYKERNEL =  copy_lasx.S
 DCOPYKERNEL =  copy_lasx.S
+CCOPYKERNEL =  ccopy_lasx.S
+ZCOPYKERNEL =  ccopy_lasx.S
 
 SSWAPKERNEL =  swap_lasx.S
 DSWAPKERNEL =  swap_lasx.S
diff --git a/kernel/loongarch64/ccopy_lasx.S b/kernel/loongarch64/ccopy_lasx.S
new file mode 100644
index 000000000..fbc5d96bc
--- /dev/null
+++ b/kernel/loongarch64/ccopy_lasx.S
@@ -0,0 +1,386 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define VX0    $xr12
+#define VX1    $xr13
+#define VX2    $xr14
+#define VX3    $xr15
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX2, X, 8 * SIZE
+    xvld VX3, X, 12 * SIZE
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 4 * SIZE
+    xvst VX2, Y, 8 * SIZE
+    xvst VX3, Y, 12 * SIZE
+#else
+    xvld VX1, X, 8 * SIZE
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+.L12:
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+    xvld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    xvld VX1, X, 4 * SIZE
+    xvld VX2, X, 8 * SIZE
+    xvld VX3, X, 12 * SIZE
+    xvstelm.d VX0, Y, 0 * SIZE, 0
+    xvstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX0, Y, 0 * SIZE, 2
+    xvstelm.d VX0, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0 * SIZE, 0
+    xvstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX1, Y, 0 * SIZE, 2
+    xvstelm.d VX1, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX2, Y, 0 * SIZE, 0
+    xvstelm.d VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX2, Y, 0 * SIZE, 2
+    xvstelm.d VX2, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.d VX3, Y, 0 * SIZE, 0
+    xvstelm.d VX3, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.d VX3, Y, 0 * SIZE, 2
+    xvstelm.d VX3, Y, 1 * SIZE, 3
+#else
+    xvld VX1, X, 8 * SIZE
+    xvstelm.w VX0, Y, 0 * SIZE, 0
+    xvstelm.w VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0 * SIZE, 2
+    xvstelm.w VX0, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0 * SIZE, 4
+    xvstelm.w VX0, Y, 1 * SIZE, 5
+    add.d Y, Y, INCY
+    xvstelm.w VX0, Y, 0 * SIZE, 6
+    xvstelm.w VX0, Y, 1 * SIZE, 7
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 0
+    xvstelm.w VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 2
+    xvstelm.w VX1, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 4
+    xvstelm.w VX1, Y, 1 * SIZE, 5
+    add.d Y, Y, INCY
+    xvstelm.w VX1, Y, 0 * SIZE, 6
+    xvstelm.w VX1, Y, 1 * SIZE, 7
+#endif
+    add.d Y, Y, INCY
+    addi.d X, X, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX0, t1, 0
+    xvinsgr2vr.d VX0, t2, 1
+    xvinsgr2vr.d VX0, t3, 2
+    xvinsgr2vr.d VX0, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX1, t1, 0
+    xvinsgr2vr.d VX1, t2, 1
+    xvinsgr2vr.d VX1, t3, 2
+    xvinsgr2vr.d VX1, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX2, t1, 0
+    xvinsgr2vr.d VX2, t2, 1
+    xvinsgr2vr.d VX2, t3, 2
+    xvinsgr2vr.d VX2, t4, 3
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.d VX3, t1, 0
+    xvinsgr2vr.d VX3, t2, 1
+    xvinsgr2vr.d VX3, t3, 2
+    xvinsgr2vr.d VX3, t4, 3
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 4 * SIZE
+    xvst VX2, Y, 8 * SIZE
+    xvst VX3, Y, 12 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 0
+    xvinsgr2vr.w VX0, t2, 1
+    xvinsgr2vr.w VX0, t3, 2
+    xvinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX0, t1, 4
+    xvinsgr2vr.w VX0, t2, 5
+    xvinsgr2vr.w VX0, t3, 6
+    xvinsgr2vr.w VX0, t4, 7
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 0
+    xvinsgr2vr.w VX1, t2, 1
+    xvinsgr2vr.w VX1, t3, 2
+    xvinsgr2vr.w VX1, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    xvinsgr2vr.w VX1, t1, 4
+    xvinsgr2vr.w VX1, t2, 5
+    xvinsgr2vr.w VX1, t3, 6
+    xvinsgr2vr.w VX1, t4, 7
+    xvst VX0, Y, 0 * SIZE
+    xvst VX1, Y, 8 * SIZE
+#endif
+    addi.d  I, I, -1
+    addi.d Y, Y, 16 * SIZE
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+
+.L222:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE
diff --git a/kernel/loongarch64/ccopy_lsx.S b/kernel/loongarch64/ccopy_lsx.S
new file mode 100644
index 000000000..4c4d880f1
--- /dev/null
+++ b/kernel/loongarch64/ccopy_lsx.S
@@ -0,0 +1,411 @@
+/***************************************************************************
+Copyright (c) 2023, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#define N      $r4
+#define X      $r5
+#define INCX   $r6
+#define Y      $r7
+#define INCY   $r8
+#define I      $r17
+#define TEMP   $r18
+#define t1     $r14
+#define t2     $r15
+#define t3     $r16
+#define t4     $r19
+#define a1     $f12
+#define a2     $f13
+#define a3     $f14
+#define a4     $f15
+#define VX0    $vr12
+#define VX1    $vr13
+#define VX2    $vr14
+#define VX3    $vr15
+
+    PROLOGUE
+    bge $r0, N, .L999
+    li.d TEMP, 1
+    slli.d  TEMP, TEMP, ZBASE_SHIFT
+    slli.d  INCX, INCX, ZBASE_SHIFT
+    slli.d  INCY, INCY, ZBASE_SHIFT
+    srai.d I, N, 3
+    bne INCX, TEMP, .L20
+    bne INCY, TEMP, .L12 // INCX==1 and INCY!=1
+    b .L11  // INCX==1 and INCY==1
+.L20:
+    bne INCY, TEMP, .L22 // INCX!=1 and INCY!=1
+    b .L21 // INCX!=1 and INCY==1
+
+.L11:// INCX==1 and INCY==1
+    bge $r0, I, .L112
+    .align 3
+
+.L111:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX2, X, 4 * SIZE
+    vld VX3, X, 6 * SIZE
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 2 * SIZE
+    vst VX2, Y, 4 * SIZE
+    vst VX3, Y, 6 * SIZE
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 10 * SIZE
+    vld VX2, X, 12 * SIZE
+    vld VX3, X, 14 * SIZE
+    addi.d  I, I, -1
+    vst VX0, Y, 8 * SIZE
+    vst VX1, Y, 10 * SIZE
+    vst VX2, Y, 12 * SIZE
+    vst VX3, Y, 14 * SIZE
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX2, X, 8 * SIZE
+    vld VX3, X, 12 * SIZE
+    addi.d  I, I, -1
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 4 * SIZE
+    vst VX2, Y, 8 * SIZE
+    vst VX3, Y, 12 * SIZE
+#endif
+    addi.d X, X, 16 * SIZE
+    addi.d Y, Y, 16 * SIZE
+    blt $r0, I, .L111
+    .align 3
+
+.L112:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L113:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    addi.d Y, Y, 2 * SIZE
+    blt $r0, I, .L113
+    b .L999
+    .align 3
+
+.L12:   // INCX==1 and INCY!=1
+    bge $r0, I, .L122
+    .align 3
+
+.L121:
+    vld VX0, X, 0 * SIZE
+#ifdef DOUBLE
+    vld VX1, X, 2 * SIZE
+    vld VX2, X, 4 * SIZE
+    vld VX3, X, 6 * SIZE
+    vstelm.d VX0, Y, 0 * SIZE, 0
+    vstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0 * SIZE, 0
+    vstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX2, Y, 0 * SIZE, 0
+    vstelm.d VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX3, Y, 0 * SIZE, 0
+    vstelm.d VX3, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vld VX0, X, 8 * SIZE
+    vld VX1, X, 10 * SIZE
+    vld VX2, X, 12 * SIZE
+    vld VX3, X, 14 * SIZE
+    vstelm.d VX0, Y, 0 * SIZE, 0
+    vstelm.d VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX1, Y, 0 * SIZE, 0
+    vstelm.d VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX2, Y, 0 * SIZE, 0
+    vstelm.d VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.d VX3, Y, 0 * SIZE, 0
+    vstelm.d VX3, Y, 1 * SIZE, 1
+#else
+    vld VX1, X, 4 * SIZE
+    vld VX2, X, 8 * SIZE
+    vld VX3, X, 12 * SIZE
+    vstelm.w VX0, Y, 0 * SIZE, 0
+    vstelm.w VX0, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX0, Y, 0 * SIZE, 2
+    vstelm.w VX0, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0 * SIZE, 0
+    vstelm.w VX1, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX1, Y, 0 * SIZE, 2
+    vstelm.w VX1, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    vstelm.w VX2, Y, 0 * SIZE, 0
+    vstelm.w VX2, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX2, Y, 0 * SIZE, 2
+    vstelm.w VX2, Y, 1 * SIZE, 3
+    add.d Y, Y, INCY
+    vstelm.w VX3, Y, 0 * SIZE, 0
+    vstelm.w VX3, Y, 1 * SIZE, 1
+    add.d Y, Y, INCY
+    vstelm.w VX3, Y, 0 * SIZE, 2
+    vstelm.w VX3, Y, 1 * SIZE, 3
+#endif
+    add.d Y, Y, INCY
+    addi.d X, X, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L121
+    .align 3
+
+.L122:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L123:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    addi.d  X, X, 2 * SIZE
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  Y, Y, INCY
+    blt $r0, I, .L123
+    b .L999
+    .align 3
+
+.L21:
+    bge $r0, I, .L212
+    .align 3
+
+.L211:
+#ifdef DOUBLE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 2 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 4 * SIZE
+    vst VX1, Y, 6 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 8 * SIZE
+    vst VX1, Y, 10 * SIZE
+    ld.d t1, X, 0 * SIZE
+    ld.d t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.d t3, X, 0 * SIZE
+    ld.d t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.d VX0, t1, 0
+    vinsgr2vr.d VX0, t2, 1
+    vinsgr2vr.d VX1, t3, 0
+    vinsgr2vr.d VX1, t4, 1
+    vst VX0, Y, 12 * SIZE
+    vst VX1, Y, 14 * SIZE
+#else
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX0, t1, 0
+    vinsgr2vr.w VX0, t2, 1
+    vinsgr2vr.w VX0, t3, 2
+    vinsgr2vr.w VX0, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX1, t1, 0
+    vinsgr2vr.w VX1, t2, 1
+    vinsgr2vr.w VX1, t3, 2
+    vinsgr2vr.w VX1, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX2, t1, 0
+    vinsgr2vr.w VX2, t2, 1
+    vinsgr2vr.w VX2, t3, 2
+    vinsgr2vr.w VX2, t4, 3
+    ld.w t1, X, 0 * SIZE
+    ld.w t2, X, 1 * SIZE
+    add.d X, X, INCX
+    ld.w t3, X, 0 * SIZE
+    ld.w t4, X, 1 * SIZE
+    add.d X, X, INCX
+    vinsgr2vr.w VX3, t1, 0
+    vinsgr2vr.w VX3, t2, 1
+    vinsgr2vr.w VX3, t3, 2
+    vinsgr2vr.w VX3, t4, 3
+    vst VX0, Y, 0 * SIZE
+    vst VX1, Y, 4 * SIZE
+    vst VX2, Y, 8 * SIZE
+    vst VX3, Y, 12 * SIZE
+#endif
+    addi.d Y, Y, 16 * SIZE
+    addi.d  I, I, -1
+    blt $r0, I, .L211
+    .align 3
+
+.L212:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L213:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    addi.d  Y, Y, 2 * SIZE
+    blt $r0, I, .L213
+    b .L999
+    .align 3
+
+.L22:
+    bge $r0, I, .L223
+    .align 3
+
+.L222:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    add.d X, X, INCX
+    LD  a3, X, 0 * SIZE
+    LD  a4, X, 1 * SIZE
+    add.d X, X, INCX
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    ST  a3, Y, 0 * SIZE
+    ST  a4, Y, 1 * SIZE
+    add.d Y, Y, INCY
+    addi.d  I, I, -1
+    blt $r0, I, .L222
+    .align 3
+
+.L223:
+    andi I, N, 7
+    bge $r0, I, .L999
+    .align 3
+
+.L224:
+    LD  a1, X, 0 * SIZE
+    LD  a2, X, 1 * SIZE
+    addi.d I, I, -1
+    ST  a1, Y, 0 * SIZE
+    ST  a2, Y, 1 * SIZE
+    add.d  X, X, INCX
+    add.d  Y, Y, INCY
+    blt $r0, I, .L224
+    .align 3
+
+.L999:
+    move $r4, $r12
+    jirl $r0, $r1, 0x0
+    .align 3
+
+    EPILOGUE