gcc/testsuite/gcc.target/aarch64/sve/miniloop_1.c

   1 /* { dg-do assemble { target aarch64_asm_sve_ok } } */
   2 /* { dg-options "-O2 -ftree-vectorize --save-temps" } */
   3
   4 void loop (int * __restrict__ a, int * __restrict__ b, int * __restrict__ c,
   5            int * __restrict__ d, int * __restrict__ e, int * __restrict__ f,
   6            int * __restrict__ g, int * __restrict__ h)
   7 {
   8   int i = 0;
   9   for (i = 0; i < 3; i++)
  10     {
  11       a[i] += i;
  12       b[i] += i;
  13       c[i] += i;
  14       d[i] += i;
  15       e[i] += i;
  16       f[i] += a[i] + 7;
  17       g[i] += b[i] - 3;
  18       h[i] += c[i] + 3;
  19     }
  20 }
  21
  22 /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.s, } 8 } } */
  23 /* { dg-final { scan-assembler-times {\tst1w\tz[0-9]+\.s, } 8 } } */