diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvext2xv-1.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvext2xv-1.c
new file mode 100644
index 00000000000..94f31019c39
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvext2xv-1.c
@@ -0,0 +1,515 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x2b2b2b2b1bd5d5d6;
+  *((unsigned long *)&__m256i_op0[2]) = 0x2a2a2a2af2d5d5d6;
+  *((unsigned long *)&__m256i_op0[1]) = 0x2b2b2b2b1bd5d5d6;
+  *((unsigned long *)&__m256i_op0[0]) = 0x2a2a2a2af2d5d5d6;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000002a0000002a;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000002a0000002a;
+  *((unsigned long *)&__m256i_result[1]) = 0xfffffff2ffffffd5;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffd5ffffffd6;
+  __m256i_out = __lasx_vext2xv_w_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_w_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffff00000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000007fffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000007fffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x007f00ff007f00ff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x007f00ff007f00ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000007f;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfff0fff0ff01ff01;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfff0fff0fff0fff0;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfff0fff0ff01ff01;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfff0fff0fff0fff0;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xfffffffffffffff0;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xfffffffffffffff0;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000020000000200;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000020000000200;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000020000000200;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000020000000200;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000fe;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000017f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000017f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000017f;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000ffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ff00fff0;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffff00fffffff0;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfffffe20001dfe1f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfffffe20001dfe1f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xfffffffffffffe20;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000001dfffffe1f;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0200000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x2000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0200000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x2000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000020000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000200000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x498000804843ffe0;
+  *((unsigned long *)&__m256i_op0[2]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x498000804843ffe0;
+  *((unsigned long *)&__m256i_op0[0]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000498000000080;
+  *((unsigned long *)&__m256i_result[2]) = 0x00004843ffffffe0;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000498000000080;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000684000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000f6ff00000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000f6ff00000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000001700170017;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000001700170017;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000017;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00020002ff820002;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00020002ff820002;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffff82;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000002;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x03fbfffc03fc07fc;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x03fbfffc03fc07fc;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffff8000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xd100645944100004;
+  *((unsigned long *)&__m256i_op0[2]) = 0xd1908469108400d1;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000404040104;
+  *((unsigned long *)&__m256i_op0[0]) = 0xd1108199714910f9;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000004;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000004040104;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffd1108199;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000714910f9;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvext2xv-2.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvext2xv-2.c
new file mode 100644
index 00000000000..d93201bc469
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvext2xv-2.c
@@ -0,0 +1,669 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x639c3fffb5dffffe;
+  *((unsigned long *)&__m256i_op0[0]) = 0xb8c7800094400001;
+  *((unsigned long *)&__m256i_result[3]) = 0x0063009c003f00ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00b500df00ff00fe;
+  *((unsigned long *)&__m256i_result[1]) = 0x00b800c700800000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0094004000000001;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000aaabffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000aaabffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000aaabffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000aaabffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00aa00ab00ff00ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00aa00ab00ff00ff;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x01ff01ff01c0003e;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x01ff01ff01c0003e;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x000100ff000100ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x000100c00000003e;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0001000f0001000f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0001000f0001000d;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0001000f0001000f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0001000f0001000d;
+  *((unsigned long *)&__m256i_result[3]) = 0x000000010000000f;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000010000000f;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000010000000f;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000010000000d;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000080;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000080;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000080;
+  __m256i_out = __lasx_vext2xv_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00ffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00ffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000ff000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000ff000000ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000ff000000ff;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x6100000800060005;
+  *((unsigned long *)&__m256i_op0[2]) = 0x5ee1c073b800c916;
+  *((unsigned long *)&__m256i_op0[1]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x5ff00007fff9fff3;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000005f000000f0;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000007;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000ff000000f9;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000ff000000f3;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000008;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000008;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000064;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000781;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000064;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000064;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000029;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000029;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000029;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000100000000;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000200000002;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000200000002;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000002;
+  __m256i_out = __lasx_vext2xv_wu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000fffffefd;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000fffffefd;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000fd;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000ff7fff7f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ff7f027f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ff7f0100;
+  *((unsigned long *)&__m256i_op0[0]) = 0xff00fe00fe7f027f;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000007f;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000007f;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000ff;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000003fbfc04;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000001fdfe02;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000003fbfc04;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000001fdfe02;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000fd;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000002;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000000b7;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffefff80;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000000000b7;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffefff80;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000ef;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000080;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000002e0000002e;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000002e0000ffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000002e0000002e;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000002e0000fffe;
+  *((unsigned long *)&__m256i_result[3]) = 0x000000000000002e;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000002e;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000000000002e;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000fffe;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffcfee0fe00ffe0;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffcfee0fe00ffe0;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000fffc0000fee0;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000fe000000ffe0;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000001b0000001b;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000001b00fd0000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000001b0000001b;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000001b00fd0000;
+  *((unsigned long *)&__m256i_result[3]) = 0x000000000000001b;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000001b;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000000000001b;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000fd00000000;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000017f7f7f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7f00000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000017f7f7f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7f00000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000017f00007f7f;
+  *((unsigned long *)&__m256i_result[1]) = 0x00007f0000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffff0000ff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000ff000000ff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffff0000ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ff00000000ff;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x498000804843ffe0;
+  *((unsigned long *)&__m256i_op0[2]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x498000804843ffe0;
+  *((unsigned long *)&__m256i_op0[0]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000498000000080;
+  *((unsigned long *)&__m256i_result[2]) = 0x000048430000ffe0;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000498000000080;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000684000000000;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffff7eddffff7ed3;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffff7edfffff7edf;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffff7eddffff7ed3;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffff7edfffff7edf;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000ffff00007edd;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffff00007ed3;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffff00007edf;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ffff00007edf;
+  __m256i_out = __lasx_vext2xv_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000100000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000ffff;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000ffff;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000801380f380fe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000801380f300fb;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000008013;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000080f3;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000fb;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000483800;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000483800;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000ffff;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8000800080008000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000800080008000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x8000800080008000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000800080008000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000008000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000008000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000008000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000008000;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000ffffffff;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000007f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000007f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000007f;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000ffffffff;
+  __m256i_out = __lasx_vext2xv_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvexth-1.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvexth-1.c
new file mode 100644
index 00000000000..9fb4e3ff0be
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvexth-1.c
@@ -0,0 +1,350 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x555555ab555555ab;
+  *((unsigned long *)&__m256i_op0[2]) = 0x555555ab555555ab;
+  *((unsigned long *)&__m256i_op0[1]) = 0x555555ab555555ab;
+  *((unsigned long *)&__m256i_op0[0]) = 0x555555ab555555ab;
+  *((unsigned long *)&__m256i_result[3]) = 0x005500550055ffab;
+  *((unsigned long *)&__m256i_result[2]) = 0x005500550055ffab;
+  *((unsigned long *)&__m256i_result[1]) = 0x005500550055ffab;
+  *((unsigned long *)&__m256i_result[0]) = 0x005500550055ffab;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000007f007f007f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000007f007f007f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffff010ff0;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffff010ff0;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffff000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffff000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_h_b (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000ffffffec;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffebd8;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ffffffec;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffebd8;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffec;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffec;
+  __m256i_out = __lasx_xvexth_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvexth_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xff1cff1cff1cff1c;
+  *((unsigned long *)&__m256i_op0[2]) = 0xff1cff1cff1cff1c;
+  *((unsigned long *)&__m256i_op0[1]) = 0xff1cff1cff1cff1c;
+  *((unsigned long *)&__m256i_op0[0]) = 0xff1cff1cff1cff1c;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffff1cffffff1c;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffff1cffffff1c;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffff1cffffff1c;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffff1cffffff1c;
+  __m256i_out = __lasx_xvexth_w_h (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000001010101;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000001010101;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000001010101;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000001010101;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000007fffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000007fffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000007fffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000007fffffff;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000010;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000010;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000010;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000010;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000001;
+  __m256i_out = __lasx_xvexth_d_w (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000007f00340040;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000007f000000ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffec;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffec;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00080000002c0000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0008000000080000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00080000002c0000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0008000000080000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00080000002c0000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00080000002c0000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000003f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000003f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x007f0000007f0060;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x007f0000007f0060;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_q_d (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvexth-2.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvexth-2.c
new file mode 100644
index 00000000000..fe6ff15d8a6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvexth-2.c
@@ -0,0 +1,592 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000022;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7f7f7f7f7f7f7f7f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7f7f7f7f7f7f7f7f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000000045f3fb;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000000045f3fb;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000004500f300fb;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000004500f300fb;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x41dfffffffc00000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xc1d75053f0000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x41dfffffffc00000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xc1d75053f0000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x004100df00ff00ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff00c000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x004100df00ff00ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff00c000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x7fff7fff7fff7fff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7fff7fff7fff7fff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x7fff7fff7fff7fff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7fff7fff7fff7fff;
+  *((unsigned long *)&__m256i_result[3]) = 0x007f00ff007f00ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x007f00ff007f00ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x007f00ff007f00ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x007f00ff007f00ff;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0202010202020102;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0202010202020102;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0202010202020102;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0202010202020102;
+  *((unsigned long *)&__m256i_result[3]) = 0x0002000200010002;
+  *((unsigned long *)&__m256i_result[2]) = 0x0002000200010002;
+  *((unsigned long *)&__m256i_result[1]) = 0x0002000200010002;
+  *((unsigned long *)&__m256i_result[0]) = 0x0002000200010002;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00ff00ff00ff00ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff00ff00ff00ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00ff00ff00ff00ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff00ff00ff00ff;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0080000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0080000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7fff80007fff0000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7fff80007fff0000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_hu_bu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffff8046867f79;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfffffffff328dfff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x6651bfff80000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000ffff0000ff80;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000468600007f79;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000f3280000dfff;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000154dc84;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000089;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000000000fffe;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000fffe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000000000fffe;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000fffe;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000fffe;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000fffe;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffa30000165a;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000104000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffa30000165a;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000104000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000ffff0000ffa3;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000165a;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffff0000ffa3;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000165a;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0001010600000106;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0001010600000106;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x007cfcfd80000001;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x007cfcfd80000001;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000002000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000020ff790020;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000002000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000020ff790020;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000020;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000020;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000001ff03fe;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffffec75c2d209f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000001ff03fe;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffffec75c2d209f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000001ff000003fe;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000001ff000003fe;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0101010100000001;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0101010100000001;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000010100000101;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000010100000101;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000010100000101;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000010100000101;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000000e7;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000000000e7;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000ff;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000005ffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000007ffffffce;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000005ffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000007ffffffce;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ffff0000ffff;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffff0000ffff0000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffff0000ffff0000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ffff0000ffff;
+  __m256i_out = __lasx_xvexth_wu_hu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x5980000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x5980000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000fff8579f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000fff8579f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_du_wu (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8b1414140e0e0e0e;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00d6c1c830160048;
+  *((unsigned long *)&__m256i_op0[1]) = 0x36722a7e66972cd6;
+  *((unsigned long *)&__m256i_op0[0]) = 0xe3aebaf4df958004;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x8b1414140e0e0e0e;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x36722a7e66972cd6;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffff5f5c;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000102;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000102;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffff00000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffff00000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffff00000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffff00000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000040;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000040;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000010000005e;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000a400ff004f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000010000005e;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000a400ff004f;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000010000005e;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000010000005e;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000ff0000;
+  __m256i_out = __lasx_xvexth_qu_du (__m256i_op0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvextrins.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvextrins.c
new file mode 100644
index 00000000000..8e61f1c6d32
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvextrins.c
@@ -0,0 +1,515 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000020202;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000002020202;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000020200;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x25);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfe02fe02fee5fe22;
+  *((unsigned long *)&__m256i_op0[0]) = 0xff49fe4200000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffff0000ffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xbf28b0686066be60;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffff0000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xff49fe4200000000;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0xbf);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffff5f5c;
+  *((unsigned long *)&__m256i_result[3]) = 0xff00000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000fe;
+  *((unsigned long *)&__m256i_result[1]) = 0xff00000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000fe;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0xfe);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0x9f);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0xc4);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0x99);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000fffffefc0;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000fffffffe0;
+  *((unsigned long *)&__m256i_op1[3]) = 0xfffffffffffffffe;
+  *((unsigned long *)&__m256i_op1[2]) = 0xfffffffefffffefc;
+  *((unsigned long *)&__m256i_op1[1]) = 0xfffffffffffffffe;
+  *((unsigned long *)&__m256i_op1[0]) = 0xfffffffffffffffe;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000fffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000fffffffff;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0xe);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x8f);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xe161616161616161;
+  *((unsigned long *)&__m256i_op1[2]) = 0xe161616161614e60;
+  *((unsigned long *)&__m256i_op1[1]) = 0xe161616161616161;
+  *((unsigned long *)&__m256i_op1[0]) = 0xe161616161614e60;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000061;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000061;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0xe);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0x83);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000044444443;
+  *((unsigned long *)&__m256i_op1[2]) = 0x7bbbbbbbf7777778;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000044444443;
+  *((unsigned long *)&__m256i_op1[0]) = 0x7bbbbbbbf7777778;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000007bbbbbbb;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000007bbbbbbb;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x8d);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x66);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0xda);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00007f7f00007f7f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00007f7f00007f7f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xfffffff900000800;
+  *((unsigned long *)&__m256i_result[3]) = 0x00007f7f00007f00;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x00007f7f00007fff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0x87);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffff00000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ffff00000000;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0xa5);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x2b2a292827262524;
+  *((unsigned long *)&__m256i_op0[2]) = 0x232221201f1e1d1c;
+  *((unsigned long *)&__m256i_op0[1]) = 0x2b2a292827262524;
+  *((unsigned long *)&__m256i_op0[0]) = 0x232221201f1e1d1c;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000023;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000023;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000027262524;
+  *((unsigned long *)&__m256i_result[2]) = 0x232221201f1e1d1c;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000027262524;
+  *((unsigned long *)&__m256i_result[0]) = 0x232221201f1e1d1c;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0xbd);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000080008001;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000080008001;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000080000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000080000000;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0x33);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0xb8);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffc6ffc6003a003a;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffc6ffc6003a003a;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xffc6ffc6003a003a;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffff0000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffc6ffc6003a003a;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffff0000;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0xc);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x54);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0xe7);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x000000430207f944;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x000000430207f944;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x7e);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0100010001000100;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0100010001000100;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0100010001000100;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0100010001000100;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0100010001000100;
+  *((unsigned long *)&__m256i_result[2]) = 0xff00010001000100;
+  *((unsigned long *)&__m256i_result[1]) = 0x0100010001000100;
+  *((unsigned long *)&__m256i_result[0]) = 0xff00010001000100;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0x7b);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0x19);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00003f3f00003f3f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00003f3f00003f3f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffff0000000f;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffff0000000d;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffff0000000f;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffff0000000d;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffff0000000d;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffff0000000d;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0x56);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x1a);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000ff0100ff0000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000ff01;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000ff0100ff0000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000ff01;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000ff01;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000ff0000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000ff01;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0x6f);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_op1[3]) = 0x8000000001010100;
+  *((unsigned long *)&__m256i_op1[2]) = 0x8000000000000405;
+  *((unsigned long *)&__m256i_op1[1]) = 0x8000000001010100;
+  *((unsigned long *)&__m256i_op1[0]) = 0x8000000000000405;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000600000006;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000600000006;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0xf6);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000000007f8000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000007f8000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0x7b);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000fff8ffc0;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000ff00fff8ffc0;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000fff8ffc0;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000ff00fff8ffc0;
+  *((unsigned long *)&__m256i_op1[3]) = 0x00000000fff8ffc0;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000ff00fff8ffc0;
+  *((unsigned long *)&__m256i_op1[1]) = 0x00000000fff8ffc0;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000ff00fff8ffc0;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000fff8fff8;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ff00fff8ffc0;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000fff8fff8;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ff00fff8ffc0;
+  __m256i_out = __lasx_xvextrins_b (__m256i_op0, __m256i_op1, 0x82);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000002000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000002000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000002000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000002000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000002000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000002000000;
+  __m256i_out = __lasx_xvextrins_h (__m256i_op0, __m256i_op1, 0x43);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0001ffff0001ffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0001ffff0001ffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0001ffff0001ffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0001ffff0001ffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0001ffff0001ffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0001ffff0001ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvextrins_d (__m256i_op0, __m256i_op1, 0x7);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffe97c020010001;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffe97c020010001;
+  *((unsigned long *)&__m256i_op1[3]) = 0xfffeb664007ffd61;
+  *((unsigned long *)&__m256i_op1[2]) = 0xfffe97a1df5b41b0;
+  *((unsigned long *)&__m256i_op1[1]) = 0xfffeb664007ffd61;
+  *((unsigned long *)&__m256i_op1[0]) = 0xfffe97a1df5b41b0;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffff007ffd61;
+  *((unsigned long *)&__m256i_result[2]) = 0xfffe97c020010001;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffff007ffd61;
+  *((unsigned long *)&__m256i_result[0]) = 0xfffe97c020010001;
+  __m256i_out = __lasx_xvextrins_w (__m256i_op0, __m256i_op1, 0x62);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvilvh.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvilvh.c
new file mode 100644
index 00000000000..5a047a5083b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvilvh.c
@@ -0,0 +1,530 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xbff0000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xbff0000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xbff0000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xbff0000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xbff0800000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xbff0800000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7fffff90ffffff81;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7fffff90ffffff81;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000101;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000307fffe72e800;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x2020202020202020;
+  *((unsigned long *)&__m256i_op0[2]) = 0x2020202020200008;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0008010101010101;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x2020000020200000;
+  *((unsigned long *)&__m256i_result[2]) = 0x2020000020200000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0008000001010000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0101000001010000;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000001fffe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000001fffe;
+  *((unsigned long *)&__m256i_op1[3]) = 0x555555553f800000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x5555555580000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x555555553f800000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x5555555580000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x555555553f800000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x555555553f800000;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000000000003f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000003f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000000000003f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000003f;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000003f00000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000003f00000000;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x247fe49409620040;
+  *((unsigned long *)&__m256i_op0[2]) = 0x2475cef801f0ffdd;
+  *((unsigned long *)&__m256i_op0[1]) = 0x6580668200fe0002;
+  *((unsigned long *)&__m256i_op0[0]) = 0x419cd5b11c3c5654;
+  *((unsigned long *)&__m256i_op1[3]) = 0x247fe49409620040;
+  *((unsigned long *)&__m256i_op1[2]) = 0x2475cef801f0ffdd;
+  *((unsigned long *)&__m256i_op1[1]) = 0x6580668200fe0002;
+  *((unsigned long *)&__m256i_op1[0]) = 0x419cd5b11c3c5654;
+  *((unsigned long *)&__m256i_result[3]) = 0x247fe49409620040;
+  *((unsigned long *)&__m256i_result[2]) = 0x247fe49409620040;
+  *((unsigned long *)&__m256i_result[1]) = 0x6580668200fe0002;
+  *((unsigned long *)&__m256i_result[0]) = 0x6580668200fe0002;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xf5f5f5f5f5f5f5f5;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xf5f5f5f5f5f5f5f5;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000004000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000004000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xff00ff00ff00ff00;
+  *((unsigned long *)&__m256i_result[2]) = 0xff04ff00ff00ff00;
+  *((unsigned long *)&__m256i_result[1]) = 0xff00ff00ff00ff00;
+  *((unsigned long *)&__m256i_result[0]) = 0xff04ff00ff00ff00;
+  __m256i_out = __lasx_xvilvh_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000003f00390035;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8015003f0006001f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000003f00390035;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8015003f0006001f;
+  *((unsigned long *)&__m256i_op1[3]) = 0x80000000001529c1;
+  *((unsigned long *)&__m256i_op1[2]) = 0x80007073cadc3779;
+  *((unsigned long *)&__m256i_op1[1]) = 0x80000000001529c1;
+  *((unsigned long *)&__m256i_op1[0]) = 0x80007073cadc3779;
+  *((unsigned long *)&__m256i_result[3]) = 0x00008000003f0000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00390015003529c1;
+  *((unsigned long *)&__m256i_result[1]) = 0x00008000003f0000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00390015003529c1;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0020002000200020;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x8000000080000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ffff0000ffff;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x000000000000002c;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000000000002c;
+  *((unsigned long *)&__m256i_op0[1]) = 0x000000000000002c;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000000000002c;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000002c0000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000002c0000;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x7eeefefefefefefe;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[1]) = 0x7eeefefefefefefe;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x7e00ee00fe00fe00;
+  *((unsigned long *)&__m256i_result[2]) = 0xfe00fe00fe00fe00;
+  *((unsigned long *)&__m256i_result[1]) = 0x7e00ee00fe00fe00;
+  *((unsigned long *)&__m256i_result[0]) = 0xfe00fe00fe00fe00;
+  __m256i_out = __lasx_xvilvh_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000ffffffff;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000ffff;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xaad5555500000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xaad5555500000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x1f001f00000007ef;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x00001fff200007ef;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x1f001f00000007ef;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00001fff200007ef;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op0[2]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op0[1]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op0[0]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffff7bfffff1;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffff80007fe9;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffff7bfffff1;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffff80007fe9;
+  *((unsigned long *)&__m256i_result[3]) = 0x40ff40ff40ff40ff;
+  *((unsigned long *)&__m256i_result[2]) = 0x407b40ff40ff40f1;
+  *((unsigned long *)&__m256i_result[1]) = 0x40ff40ff40ff40ff;
+  *((unsigned long *)&__m256i_result[0]) = 0x407b40ff40ff40f1;
+  __m256i_out = __lasx_xvilvh_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000ffff02000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000ffff02000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xfffffff1fffffff1;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xfffffff1fffffff1;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0001fffe0001fffa;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0001fffe00018069;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0001fffe0001fffa;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0001fffe00018069;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00ff01fffffffeff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff01fffffffaff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00ff01fffffffeff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff01fffffffaff;
+  __m256i_out = __lasx_xvilvh_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00001ff8d8d8c000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00001ff8d8d90000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00001ff8d8d8c000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00001ff8d8d90000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0200000202000002;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0200000202000002;
+  *((unsigned long *)&__m256i_result[3]) = 0x00001ff800000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xd8d8c00000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x00001ff800000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xd8d8c00000000000;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x800080ff800080ff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x800080ff800080ff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x800080ff800080ff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x800080ff800080ff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x4000c08000000080;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000080c000c080;
+  *((unsigned long *)&__m256i_op1[1]) = 0x4000c08000000080;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000080c000c080;
+  *((unsigned long *)&__m256i_result[3]) = 0x8000400080ffc080;
+  *((unsigned long *)&__m256i_result[2]) = 0x8000000080ff0080;
+  *((unsigned long *)&__m256i_result[1]) = 0x8000400080ffc080;
+  *((unsigned long *)&__m256i_result[0]) = 0x8000000080ff0080;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000002;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000100;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000001ff03ff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000000000203ff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000001ff03ff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000000203ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000001ff03ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000001ff03ff;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfffeb6839ffffd80;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffe97c020010001;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfffeb6839ffffd80;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffe97c020010001;
+  *((unsigned long *)&__m256i_op1[3]) = 0x000000019ffdf403;
+  *((unsigned long *)&__m256i_op1[2]) = 0x000000011ffd97c3;
+  *((unsigned long *)&__m256i_op1[1]) = 0x000000019ffdf403;
+  *((unsigned long *)&__m256i_op1[0]) = 0x000000011ffd97c3;
+  *((unsigned long *)&__m256i_result[3]) = 0xfffeb6839ffffd80;
+  *((unsigned long *)&__m256i_result[2]) = 0x000000019ffdf403;
+  *((unsigned long *)&__m256i_result[1]) = 0xfffeb6839ffffd80;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000019ffdf403;
+  __m256i_out = __lasx_xvilvh_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x001fffffffe00000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x001fffffffe00000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x001fffffffe00000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x001fffffffe00000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x001f001fffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffe0ffe000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x001f001fffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffe0ffe000000000;
+  __m256i_out = __lasx_xvilvh_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffff8000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffff8000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffff8000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffff8000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvh_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvilvl.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvilvl.c
new file mode 100644
index 00000000000..4393045c3ac
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvilvl.c
@@ -0,0 +1,620 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000001a00000001;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000900000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000001a00000001;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000900000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000009;
+  *((unsigned long *)&__m256i_result[2]) = 0xffff0000ffff0000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000009;
+  *((unsigned long *)&__m256i_result[0]) = 0xffff0000ffff0000;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfffffffffffffffe;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffffffefffffefc;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfffffffffffffffe;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffffffffffffffe;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xffff0000fffe0000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffff0000fefc0000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffff0000ffff0000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffff0000fffe0000;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffffffffffffefd;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op1[2]) = 0xfffffffffffffefd;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xfffffefdfffffefd;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000007f7f;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000007f7f7f;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000007f7f;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000007f007f78;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xfffffffffffbfffc;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x007f00007f7f0000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x7f00fffb7f78fffc;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x8080808080808081;
+  *((unsigned long *)&__m256i_op1[1]) = 0x8080808080808081;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000808000008080;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000808000008081;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0001fffe0001fffe;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0001fffe0001fffe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0001fffe0001fffe;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0001fffe0001fffe;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00ff01fffffffeff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff01fffffffeff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00ff01fffffffeff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff01fffffffeff;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x7ff0000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x07efefefefefefee;
+  *((unsigned long *)&__m256i_op1[2]) = 0x07efefefefefefee;
+  *((unsigned long *)&__m256i_op1[1]) = 0x07efefefefefefee;
+  *((unsigned long *)&__m256i_op1[0]) = 0x07efefefefefefee;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x07efefefefefefee;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x07efefefefefefee;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x7fffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000ffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000ffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000ffffffffffff;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000005;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000005;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xfff3fff3fff3fff3;
+  *((unsigned long *)&__m256i_op1[2]) = 0xfff3fff3fff3fff3;
+  *((unsigned long *)&__m256i_op1[1]) = 0xfff3fff3fff3fff3;
+  *((unsigned long *)&__m256i_op1[0]) = 0xfff3fff3fff3fff3;
+  *((unsigned long *)&__m256i_result[3]) = 0x00ff00f300ff00f3;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff00f300ff00f3;
+  *((unsigned long *)&__m256i_result[1]) = 0x00ff00f300ff00f3;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff00f300ff00f3;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x000000000000ffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x000000000000ffff;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x00ff00ff00ff00ff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00ff00ff000c0000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x00ff00ff00ff00ff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00ff00ff00040000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff00ff000c0000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff00ff00040000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00ff00fe00ff00fe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00ff00fe00ff00fe;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00ff00fe00ff00fe;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000ffff0000ffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00ff00fe00ff00fe;
+  *((unsigned long *)&__m256i_result[3]) = 0x00ff00ff00fe00fe;
+  *((unsigned long *)&__m256i_result[2]) = 0x00ff00ff00fe00fe;
+  *((unsigned long *)&__m256i_result[1]) = 0x00ff00ff00fe00fe;
+  *((unsigned long *)&__m256i_result[0]) = 0x00ff00ff00fe00fe;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000ff0102;
+  *((unsigned long *)&__m256i_op0[2]) = 0x007c000000810081;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000ff0102;
+  *((unsigned long *)&__m256i_op0[0]) = 0x007c000000810081;
+  *((unsigned long *)&__m256i_op1[3]) = 0x7fe37fe3001d001d;
+  *((unsigned long *)&__m256i_op1[2]) = 0x7fff7fff7fff0000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x7fe37fe3001d001d;
+  *((unsigned long *)&__m256i_op1[0]) = 0x7fff7fff7fff0000;
+  *((unsigned long *)&__m256i_result[3]) = 0x007c7fff00007fff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00817fff00810000;
+  *((unsigned long *)&__m256i_result[1]) = 0x007c7fff00007fff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00817fff00810000;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000001d001d;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000001d0000001d;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xe0e0e0e0e0e0e0e0;
+  *((unsigned long *)&__m256i_op0[2]) = 0xe0e0e0e0e0e0e0e0;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000e0e0e0e0;
+  *((unsigned long *)&__m256i_op0[0]) = 0xe0e0e0e0e0e0e0e0;
+  *((unsigned long *)&__m256i_op1[3]) = 0x7000700070007000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x7000700070007000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000070007000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x7000700070007000;
+  *((unsigned long *)&__m256i_result[3]) = 0xe070e000e070e000;
+  *((unsigned long *)&__m256i_result[2]) = 0xe070e000e070e000;
+  *((unsigned long *)&__m256i_result[1]) = 0xe070e000e070e000;
+  *((unsigned long *)&__m256i_result[0]) = 0xe070e000e070e000;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x003f003f003f0040;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x003f003f003f0040;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x003f003f003f0040;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x003f003f003f0040;
+  *((unsigned long *)&__m256i_result[3]) = 0x00003f3f00003f3f;
+  *((unsigned long *)&__m256i_result[2]) = 0x00003f3f00004040;
+  *((unsigned long *)&__m256i_result[1]) = 0x00003f3f00003f3f;
+  *((unsigned long *)&__m256i_result[0]) = 0x00003f3f00004040;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000100;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000100;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000064;
+  *((unsigned long *)&__m256i_op1[1]) = 0xfffffffffffffe98;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000064;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000064;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000064;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_h (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x000e000e000e000e;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x000e000e000e000e;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000e000e;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000e000e;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0003800400038004;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000a800b000a800b;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0003800400038004;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000a800b000a800b;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000a0080000b00;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000a0080000b00;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000a0080000b00;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000a0080000b00;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfe01fe01fd02fd02;
+  *((unsigned long *)&__m256i_op0[2]) = 0x000000003fc03fc0;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfe01fe01fd02fd02;
+  *((unsigned long *)&__m256i_op0[0]) = 0x000000003fc03fc0;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x3f00c0003f00c000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x3f00c0003f00c000;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000001fffffff9;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000001fffffff9;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000001fffffff9;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000001fffffff9;
+  *((unsigned long *)&__m256i_op1[3]) = 0x498000804843ffe0;
+  *((unsigned long *)&__m256i_op1[2]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x498000804843ffe0;
+  *((unsigned long *)&__m256i_op1[0]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000001fffffff9;
+  *((unsigned long *)&__m256i_result[2]) = 0x4980008068400000;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000001fffffff9;
+  *((unsigned long *)&__m256i_result[0]) = 0x4980008068400000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0xf000f000f000f000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xf000f010f000f010;
+  *((unsigned long *)&__m256i_op1[1]) = 0xf000f000f000f000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xf000f010f000f010;
+  *((unsigned long *)&__m256i_result[3]) = 0x00f0000000f00010;
+  *((unsigned long *)&__m256i_result[2]) = 0xfff0ff00fff0ff10;
+  *((unsigned long *)&__m256i_result[1]) = 0x00f0000000f00010;
+  *((unsigned long *)&__m256i_result[0]) = 0xfff0ff00fff0ff10;
+  __m256i_out = __lasx_xvilvl_b (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0101010101010101;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000ffffffff;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvilvl_d (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffed;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffed;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffed;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffed;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000ffffffed;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000ffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000ffffffed;
+  __m256i_out = __lasx_xvilvl_w (__m256i_op0, __m256i_op1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvinsgr2vr.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvinsgr2vr.c
new file mode 100644
index 00000000000..ce28c4857f3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvinsgr2vr.c
@@ -0,0 +1,272 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8b1414140e0e0e0e;
+  *((unsigned long *)&__m256i_op0[2]) = 0x146014141414146e;
+  *((unsigned long *)&__m256i_op0[1]) = 0x36722a7e66972cd6;
+  *((unsigned long *)&__m256i_op0[0]) = 0xf19998668e5f4b84;
+  long_op1 = 0x0000007942652524;
+  *((unsigned long *)&__m256i_result[3]) = 0x8b1414140e0e0e0e;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000007942652524;
+  *((unsigned long *)&__m256i_result[1]) = 0x36722a7e66972cd6;
+  *((unsigned long *)&__m256i_result[0]) = 0xf19998668e5f4b84;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0202020201010000;
+  int_op1 = 0x00000045eef14fe8;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000eef14fe8;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0202020201010000;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x4);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000200000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x012e2110012e2110;
+  int_op1 = 0x00000000000000ac;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000200000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000000000ac;
+  *((unsigned long *)&__m256i_result[0]) = 0x012e2110012e2110;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x4);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x8000000000000000;
+  long_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x8000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xff800000ff800000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xff800000ff800000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xff800000ff800000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xff800000ff800000;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xff800000ff800000;
+  *((unsigned long *)&__m256i_result[2]) = 0xff800000ff800000;
+  *((unsigned long *)&__m256i_result[1]) = 0xff800000ff800000;
+  *((unsigned long *)&__m256i_result[0]) = 0xff80000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffff0000ff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffff0000ff;
+  int_op1 = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffff0000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000ff000000ff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffff0000ff;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xe800c000fffeeece;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffff383efffedf0c;
+  *((unsigned long *)&__m256i_op0[1]) = 0xe800c000fffeeece;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffff383efffedf0c;
+  int_op1 = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[3]) = 0xe800c000fffeeece;
+  *((unsigned long *)&__m256i_result[2]) = 0xffff383e000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0xe800c000fffeeece;
+  *((unsigned long *)&__m256i_result[0]) = 0xffff383efffedf0c;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x4);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  long_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0020000000200000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0020000000200000;
+  long_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_result[2]) = 0x0020000000200000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0020002000200020;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x5);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op0[2]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op0[1]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op0[0]) = 0x4040404040404040;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_result[2]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000040404040;
+  *((unsigned long *)&__m256i_result[0]) = 0x4040404040404040;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000048;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000048;
+  long_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000048;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  long_op1 = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  long_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfffffff7fffffff7;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffffff7fffffff7;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfffffff7fffffff7;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffffff7fffffff7;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xfffffff7fffffff7;
+  *((unsigned long *)&__m256i_result[2]) = 0xfffffff7fffffff7;
+  *((unsigned long *)&__m256i_result[1]) = 0xfffffff700000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xfffffff7fffffff7;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  long_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_d (__m256i_op0, long_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000d6d6d;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000000d6d6d;
+  int_op1 = 0x00000000090b0906;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000090b0906;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000d6d6d;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x4);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  int_op1 = 0x000000000000001e;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000001e00000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x7);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfefefefefefefefe;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfefefefefefefefe;
+  int_op1 = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_result[2]) = 0xfefefefefefefefe;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000050005;
+  *((unsigned long *)&__m256i_result[0]) = 0xfefefefefefefefe;
+  __m256i_out = __lasx_xvinsgr2vr_w (__m256i_op0, int_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvinsve0.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvinsve0.c
new file mode 100644
index 00000000000..644d2ce4ba2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvinsve0.c
@@ -0,0 +1,380 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0005000500050005;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000050005;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x4);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000004fb;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000004fb;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x5);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffffefefffffefe;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffffefefffffefe;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xfffffefefffffefe;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xfffffefe00000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000170017;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000170017;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000170017;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000017;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000170017;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x6);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xfffffffefffffffe;
+  *((unsigned long *)&__m256i_op0[2]) = 0xfffffffefffffffe;
+  *((unsigned long *)&__m256i_op0[1]) = 0xfffffffefffffffe;
+  *((unsigned long *)&__m256i_op0[0]) = 0xfffffffefffffffe;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xfffffffefffffffe;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000fffffffe;
+  *((unsigned long *)&__m256i_result[1]) = 0xfffffffefffffffe;
+  *((unsigned long *)&__m256i_result[0]) = 0xfffffffefffffffe;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x5);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op1[2]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op1[1]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_op1[0]) = 0x4040404040404040;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000040404040;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xff00000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffff000200000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xff00000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffff000200000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[2]) = 0x001f00e0ff800000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[0]) = 0x001f00e0ff800000;
+  *((unsigned long *)&__m256i_result[3]) = 0xff80000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffff000200000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xff00000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffff000200000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x7);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000ffff00000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000ffff00000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000ffff00000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000ffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op0[2]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op0[1]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op0[0]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op1[3]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op1[2]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op1[1]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_op1[0]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_result[3]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_result[2]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_result[1]) = 0x9090909090909090;
+  *((unsigned long *)&__m256i_result[0]) = 0x9090909090909090;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000001;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000001;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x000040b200002fd4;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00007fff0000739c;
+  *((unsigned long *)&__m256i_op1[1]) = 0x000040b200002fd4;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00007fff0000739c;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x00000000000000ff;
+  *((unsigned long *)&__m256i_result[1]) = 0x000000000000739c;
+  *((unsigned long *)&__m256i_result[0]) = 0x00000000000000ff;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffff800080000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffff800080000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffff800080000000;
+  *((unsigned long *)&__m256i_result[1]) = 0xffff800000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffff800000000000;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000000000000000;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x6018000000000cd1;
+  *((unsigned long *)&__m256i_op0[2]) = 0x6040190d00000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x6018000000000cd1;
+  *((unsigned long *)&__m256i_op0[0]) = 0x6040190d00000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x04e8296f18181818;
+  *((unsigned long *)&__m256i_op1[2]) = 0x132feea900000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x04e8296f18181818;
+  *((unsigned long *)&__m256i_op1[0]) = 0x132feea900000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x6018000000000cd1;
+  *((unsigned long *)&__m256i_result[2]) = 0x6040190d00000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x132feea900000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x6040190d00000000;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[1]) = 0xffffffffffffffff;
+  *((unsigned long *)&__m256i_result[0]) = 0xffffffffffffffff;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x3);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000002000000020;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000002000000020;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000002000000020;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000002000000020;
+  *((unsigned long *)&__m256i_op1[3]) = 0x00000000ff88ffc0;
+  *((unsigned long *)&__m256i_op1[2]) = 0x00000000ff78ffc0;
+  *((unsigned long *)&__m256i_op1[1]) = 0x00000000ff88ffc0;
+  *((unsigned long *)&__m256i_op1[0]) = 0x00000000ff78ffc0;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000002000000020;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000002000000020;
+  *((unsigned long *)&__m256i_result[1]) = 0x00000000ff78ffc0;
+  *((unsigned long *)&__m256i_result[0]) = 0x0000002000000020;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x1);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op0[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[3]) = 0x03fbfffc03fc07fc;
+  *((unsigned long *)&__m256i_op1[2]) = 0x8000ffff0000ffff;
+  *((unsigned long *)&__m256i_op1[1]) = 0x03fbfffc03fc07fc;
+  *((unsigned long *)&__m256i_op1[0]) = 0x8000ffff0000ffff;
+  *((unsigned long *)&__m256i_result[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0x8000ffff0000ffff;
+  __m256i_out = __lasx_xvinsve0_d (__m256i_op0, __m256i_op1, 0x0);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  *((unsigned long *)&__m256i_op0[3]) = 0x00000000ffff0020;
+  *((unsigned long *)&__m256i_op0[2]) = 0xffff8001ffff0001;
+  *((unsigned long *)&__m256i_op0[1]) = 0x00000000ffff0020;
+  *((unsigned long *)&__m256i_op0[0]) = 0xffff8001ffff0001;
+  *((unsigned long *)&__m256i_op1[3]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[2]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_op1[0]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[3]) = 0x00000000ffff0020;
+  *((unsigned long *)&__m256i_result[2]) = 0xffff8001ffff0001;
+  *((unsigned long *)&__m256i_result[1]) = 0x0000000000000000;
+  *((unsigned long *)&__m256i_result[0]) = 0xffff8001ffff0001;
+  __m256i_out = __lasx_xvinsve0_w (__m256i_op0, __m256i_op1, 0x2);
+  ASSERTEQ_64 (__LINE__, __m256i_result, __m256i_out);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvprem.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvprem.c
new file mode 100644
index 00000000000..9346f9bfb41
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvprem.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvpremi.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvpremi.c
new file mode 100644
index 00000000000..9346f9bfb41
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvpremi.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-mlasx -w -fno-strict-aliasing" } */
+#include "../simd_correctness_check.h"
+#include <lasxintrin.h>
+
+int
+main ()
+{
+  __m256i __m256i_op0, __m256i_op1, __m256i_op2, __m256i_out, __m256i_result;
+  __m256 __m256_op0, __m256_op1, __m256_op2, __m256_out, __m256_result;
+  __m256d __m256d_op0, __m256d_op1, __m256d_op2, __m256d_out, __m256d_result;
+
+  int int_op0, int_op1, int_op2, int_out, int_result, i = 1, fail;
+  long int long_op0, long_op1, long_op2, lont_out, lont_result;
+  long int long_int_out, long_int_result;
+  unsigned int unsigned_int_out, unsigned_int_result;
+  unsigned long int unsigned_long_int_out, unsigned_long_int_result;
+
+  return 0;
+}
