1  /* { dg-do compile } */
       2  /* { dg-options "-march=rv32gcv -mabi=ilp32 -fno-schedule-insns -fno-schedule-insns2" } */
       3  
       4  #include "riscv_vector.h"
       5  
       6  void f(void *base, void *out, void *mask_in, 
       7  size_t m, size_t n, size_t a, size_t b) {
       8    
       9    size_t vl = 666;
      10    for (size_t i = 0; i < m; i++) {
      11      if (i % 2 == 0) {
      12        for (size_t j = 0; j < n; j++){
      13          if (j % 2 == 0) {
      14            vint8mf8_t v0 = __riscv_vle8_v_i8mf8(base + i + 200 + j, vl);
      15            __riscv_vse8_v_i8mf8 (out + i + 200, v0, vl);
      16          } else {
      17            vint8mf8_t v0 = __riscv_vle8_v_i8mf8(base + i + 300 + j, vl);
      18            __riscv_vse8_v_i8mf8 (out + i + 300, v0, vl);
      19          }
      20        }
      21      } else {
      22        for (size_t j = 0; j < vl; j++){
      23          if (j % 2 == 0) {
      24            for (size_t k = 0; k < n; k++) {
      25              for (size_t i_a = 0; i_a < a; i_a++){
      26                for (size_t i_b = 0; i_b < b; i_b++){
      27                  vint8mf8_t v0 = __riscv_vle8_v_i8mf8(base + i + 500 + k + j + i_a + i_b, vl);
      28                  vint8mf8_t v1 = __riscv_vle8_v_i8mf8_tu(v0, base + i + 600 + k + j + i_a + i_b, vl);
      29                  __riscv_vse8_v_i8mf8 (out + i + 600 + j + k + i_a + i_b, v1, vl);
      30                }
      31              }
      32            }
      33          } else {
      34            vint8mf8_t v0 = __riscv_vle8_v_i8mf8(base + i + 700, vl);
      35            __riscv_vse8_v_i8mf8 (out + i + 800, v0, vl);
      36          }
      37        }
      38      }
      39    }
      40  }
      41  
      42  /* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]} 1 { target { no-opts "-O0" no-opts "-g" no-opts "-funroll-loops" } } } } */
      43  /* { dg-final { scan-assembler-times {vsetvli} 1 { target { no-opts "-O0" no-opts "-g" no-opts "-funroll-loops" } } } } */