gcc/testsuite/gcc.target/i386/avx512bw-pr70509.c

   1 /* PR tree-optimization/70509 */
   2 /* { dg-do run } */
   3 /* { dg-options "-O1 -mavx512bw" } */
   4 /* { dg-require-effective-target avx512bw } */
   5
   6 #define AVX512BW
   7 #include "avx512f-helper.h"
   8
   9 typedef char V __attribute__ ((vector_size (64)));
  10
  11 int __attribute__ ((noinline, noclone))
  12 foo (V u, V v)
  13 {
  14   u /= v[0x20];
  15   return u[0];
  16 }
  17
  18 void
  19 TEST (void)
  20 {
  21   int x = foo ((V) { 9 }, (V) { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  22                                 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  23                                 3 });
  24   if (x != 3)
  25     abort ();
  26 }