gcc/testsuite/gcc.target/i386/avx512bw-pr70329-1.c

   1 /* PR target/70329 */
   2 /* { dg-do run } */
   3 /* { dg-options "-O0 -mavx512bw" } */
   4 /* { dg-require-effective-target avx512bw } */
   5
   6 #define AVX512BW
   7 #include "avx512f-helper.h"
   8
   9 typedef unsigned char A __attribute__ ((vector_size (64)));
  10 typedef unsigned int B __attribute__ ((vector_size (64)));
  11
  12 unsigned __attribute__ ((noinline, noclone))
  13 foo (A a, A b, B c)
  14 {
  15   a *= b;
  16   c[1] += a[8];
  17   return c[1];
  18 }
  19
  20 void
  21 TEST (void)
  22 {
  23   A a = (A) { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
  24   unsigned x = foo (a, a, (B) { 1, 2 });
  25   if (x != 83)
  26     abort ();
  27 }