gcc/testsuite/gcc.dg/tree-ssa/pr23546.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3 typedef int m64 __attribute__ ((__vector_size__ (8)));
   4
   5 void mmxCombineMaskU (m64 * mask, int width)
   6 {
   7   while (--width >= 0)
   8     *mask++ = (m64) 0LL;
   9 }
  10