1  /* { dg-do compile } */
       2  /* { dg-options "-march=rv32gcv -mabi=ilp32 -fno-tree-vectorize" } */
       3  
       4  #include "riscv_vector.h"
       5  
       6  void f6 (int8_t * restrict in, int8_t * restrict out, int n)
       7  {
       8    if (n == 0) {
       9      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 500);
      10      *(vfloat32mf2_t*)(out + 500) = v;
      11    } else if (n == 1) {
      12      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 600);
      13      *(vfloat32mf2_t*)(out + 600) = v;
      14    } else {
      15      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 700);
      16      *(vfloat32mf2_t*)(out + 700) = v;
      17    }
      18  
      19    for (int i = 0 ; i < n * n; i++)
      20      out[i] = out[i] + out[i];
      21    
      22    for (int i = 0 ; i < n * n * n; i++)
      23      out[i] = out[i] * out[i];
      24  
      25    for (int i = 0 ; i < n * n * n * n; i++)
      26      out[i] = out[i] * out[i];
      27    
      28    for (int i = 0 ; i < n * n * n * n; i++) {
      29      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 900 + i);
      30      *(vfloat32mf2_t*)(out + 900 + i) = v;
      31    }
      32  
      33    for (int i = 0 ; i < n * n; i++)
      34      out[i] = out[i] + out[i];
      35    
      36    for (int i = 0 ; i < n * n * n; i++)
      37      out[i] = out[i] * out[i];
      38  
      39    for (int i = 0 ; i < n * n * n * n; i++)
      40      out[i] = out[i] * out[i];
      41    
      42    for (int i = 0 ; i < n * n; i++)
      43      out[i] = out[i] + out[i];
      44    
      45    for (int i = 0 ; i < n * n * n; i++)
      46      out[i] = out[i] * out[i];
      47  
      48    for (int i = 0 ; i < n * n * n * n; i++)
      49      out[i] = out[i] * out[i];
      50    
      51    if (n == 0) {
      52      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 500);
      53      *(vfloat32mf2_t*)(out + 500) = v;
      54    } else if (n == 1) {
      55      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 600);
      56      *(vfloat32mf2_t*)(out + 600) = v;
      57    } else {
      58      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 700);
      59      *(vfloat32mf2_t*)(out + 700) = v;
      60    }
      61    
      62    for (int i = 0 ; i < n * n; i++)
      63      out[i] = out[i] + out[i];
      64    
      65    for (int i = 0 ; i < n * n * n; i++)
      66      out[i] = out[i] * out[i];
      67  
      68    for (int i = 0 ; i < n * n * n * n; i++)
      69      out[i] = out[i] * out[i];
      70    
      71    for (int i = 0 ; i < n * n; i++)
      72      out[i] = out[i] + out[i];
      73    
      74    for (int i = 0 ; i < n * n * n; i++)
      75      out[i] = out[i] * out[i];
      76  
      77    for (int i = 0 ; i < n * n * n * n; i++)
      78      out[i] = out[i] * out[i];
      79    
      80    for (int i = 0 ; i < n * n * n * n; i++) {
      81      vfloat32mf2_t v = *(vfloat32mf2_t*)(in + 900 + i);
      82      *(vfloat32mf2_t*)(out + 900 + i) = v;
      83    }
      84  }
      85  
      86  /* { dg-final { scan-assembler-times {vsetvli\s+[a-x0-9]+,\s*zero,\s*e32,\s*mf2,\s*t[au],\s*m[au]} 3 { target { no-opts "-O0" no-opts "-O1"  no-opts "-Os" no-opts "-Oz" no-opts "-funroll-loops" no-opts "-g" } } } } */