gcc/testsuite/gcc.target/riscv/rvv/vsetvl/wredsum_vlmax.c

   1 /* { dg-do compile } */
   2 /* { dg-options "--param=riscv-autovec-preference=scalable -march=rv64gcv_zvl256b -mabi=lp64d --param=riscv-autovec-preference=fixed-vlmax -O3" } */
   3
   4
   5 #include <stdint-gcc.h>
   6
   7 int16_t foo (int8_t *restrict a)
   8 {
   9     int16_t sum = 0;
  10     for (int i = 0; i < 8; i += 1)
  11       sum += a[i];
  12     return sum;
  13 }
  14
  15 /* { dg-final { scan-assembler-not {\tvsetivli\tzero,16} } } */