gcc/testsuite/gcc.target/i386/pr77403.c

   1 /* { dg-do assemble } */
   2 /* { dg-require-effective-target int128 } */
   3 /* { dg-require-effective-target avx512f } */
   4 /* { dg-require-effective-target masm_intel } */
   5 /* { dg-options "-O -mavx512f -masm=intel" } */
   6
   7 typedef __int128 V __attribute__((vector_size(64)));
   8
   9 V v;
  10
  11 void
  12 foo()
  13 {
  14   v ^= (V){1};
  15 }