gcc/testsuite/gcc.target/riscv/rvv/vsetvl/avl_single-60.c

   1 /* { dg-do compile } */
   2 /* { dg-options "--param=riscv-autovec-preference=scalable -march=rv32gcv -mabi=ilp32 -fno-tree-vectorize -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 = 999;
  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           for (size_t k = 0; k < n; k++) {
  15             for (size_t i_a = 0; i_a < a; i_a++){
  16               for (size_t i_b = 0; i_b < b; i_b++){
  17                 vint8mf8_t v0 = __riscv_vle8_v_i8mf8(base + i + 500 + k + j + i_a + i_b, vl);
  18                 vint8mf8_t v1 = __riscv_vle8_v_i8mf8_tu(v0, base + i + 600 + k + j + i_a + i_b, vl);
  19                 __riscv_vse8_v_i8mf8 (out + i + 600 + j + k + i_a + i_b, v1, vl);
  20               }
  21             }
  22           }
  23         }
  24       }
  25     }
  26   }
  27 }
  28
  29 /* { 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" } } } } */
  30 /* { dg-final { scan-assembler-times {vsetvli} 1 { target { no-opts "-O0" no-opts "-g" no-opts "-funroll-loops" } } } } */