gcc/testsuite/gcc.target/powerpc/pr79354.c

   1 /* PR target/79354 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-mdejagnu-cpu=power8 -mvsx -O2" } */
   4 /* { dg-require-effective-target powerpc_vsx } */
   5 /* { dg-final { scan-assembler-not {\mstxssp\M} } } */
   6
   7 int b, f, g;
   8 float e;
   9 unsigned long d;
  10
  11 void
  12 foo (int *a)
  13 {
  14   for (g = 0; g < 32; g++)
  15     if (f)
  16       {
  17         e = d;
  18         __builtin_memcpy (&b, &e, sizeof (float));
  19         b = *a;
  20       }
  21 }